Dolomite in all aspects of the application - Part III

27 Ru luminous enamel and its preparation method
A light-emitting Ru glazes and its preparation method, which includes basic glaze, enamel, and light-emitting phosphor, phosphor based on the weight of the glaze and the percentage: 25% luminous powder to 30%, 70% based on 75% of the glaze. Glaze by weight based on the following components: 12% white feldspar 36%, 10% ~ 20% quartz, calcite, 0 ~ 14% 0 25% borax, boric acid from 0 to 35%, zircon from 0 to 10 % 0 8% potassium nitrate, zinc oxide 0 to 8%, fluorite 0 to 5% 0 7% sodium carbonate and strontium carbonate 0 20% 0 15% barium carbonate, dolomite 0 to 5% . The present invention can be elegant and dignified in the art of maintaining characteristics of Ru premise, the more magnificent decorated Ru, so that dim light at night or when the effect of showing different colors of light and luminous enamel itself, non-toxic, harmless, non- radiation. Products for the decoration of the Ru.
28 synthetic diamond dielectric material and its composition with the media
Synthetic diamond dielectric material and its composition with the media, are synthetic diamond materials and equipment with auxiliary technology. Synthetic diamond with a medium sealed by the outer layer and inner pressure transmission layer, sealing layer and the pressure transfer layer mainly made of dolomite and talc. Sealing layer and transfer laminated dolomite and talc in the weight ratio of 80-85:20-15. Dolomite and talc added to account for 5-9% of the weight ratio of the two water glass. 10-18 from 30% to seal the purpose of dolomite and talc coarse material, 50% of the 18-36 purpose of dolomite and talc in the material, 20% below 36 mesh dolomite and talc fines and account for 5-7% of the total weight of the water glass, laminated pass below the 80 mesh material and fine dolomite and talc 7-9% of its weight of water glass is made. Dielectric dolomite crusher material of the invention and stable performance.
29 eco-efficient light-sensitive compound organic fertilizer Jiqizhifa
The present invention discloses a complex eco-efficient light-sensitive organic fertilizer Jiqizhifa. The fertilizer to fertilizer sources beneficial microorganisms as the active core, coal, lignite, peat-based, any one or more of substrate, phosphate rock powder, feldspar powder, dolomite powder, supplemented by medium, and add the powder and starch combination of fermentation. The total weight of the primary and secondary matrix 80% to 85%; solid powder 0.3% ~ 0.5%; starch accounted for 15% to 20%. System of law are (1) Preparation of substrate, alternate; (2) into the solid powder with starch, then add water fermentation; (3) mineral powder mixture of matrix material mixed with the fermented, stir into a ball; (4 ) linked to film, polishing, re-screening; (5) hot air drying, cooling to room temperature, so the 3 times, that is, finished. The fertilizer was no poison, no pollution, can promote early maturity, drought resistance against lodging, pest control, a broad-spectrum, highly efficient, long-term advantages, is a versatile new type of agricultural fertilizers for various crops in the vast rural areas.
30 desert production and use of super absorbent polymers
Desert water retaining agent, the inorganic powder material and coupling agent by 100:0.5-2.5 (weight) ratio of the preparation. Mentioned inorganic powder materials calcium carbonate, magnesium carbonate, talc, clay, wollastonite, coal gangue, gray ash, diatomaceous earth or gypsum, or any combination of any kind; referred to as titanium coupling agent coupling agent, RCA modifying agent, aluminum coupling agent, phosphate or silane coupling agent of any one or any combination. The present invention can effectively save a lot of water, with a minimum of irrigation water required to meet the initial growth of plants planted, save a lot of manpower, material and financial resources to achieve the best economic results. As the main raw material of the invention can be industrial waste, such as power plants produce flue gas desulfurization gypsum, fly ash, coal gangue large number of abandoned coal mining, and other inorganic salt production generated waste, such as the use of dolomite to produce magnesium generated a lot of salt, calcium magnesium and residues can be used as the main raw material of the invention, so the present invention has great environmental value.

Dolomite in all aspects of the application - Part II

18.environment-friendly plant medium
The present invention discloses an environmentally friendly plant culture medium, the main use of construction waste and slag, mixing the necessary components and auxiliary components added composition. Construction waste including old bricks, broken tiles, broken glass, broken pottery, broken brick and other porous cement, slag is the industrial and domestic boiler slag (ash), addition means: natural zeolite nano-materials, light materials is perlite and vermiculite; heavy material is phosphate rock, marble, granite, dolomite. The medium is low cost, simple manufacturing, after screening, crushing, particle size limit for the 0.1-20mm gravel, manager of nutrition and high-temperature treatment and soak in, so that each gravel permeability retain water and nutrients into the fine plant cultivation media. And do not harden the soil-less medium, no flood water will not cause plant rot, long-term use is not broken do not pulverized.
19. mineral deodorant
The present invention provides an efficient deodorant, sweat, mildew mineral deodorant. The deodorant is a natural mineral attapulgite, zeolite, calcite and dolomite as raw material, made of activation, with deodorant, sweat, mildew, high efficiency, without any side effects, can be reused, can be used in all the shoes because of foot sweat smell of the crowd leaving, such as primary, secondary and college students, graduate students, young workers, young farmers, soldiers, athletes and so on. Meanwhile, home, travel, hotels, shoe factory can use this product. In addition, the air is humid areas of life for people in the family closet, shoe racks, bookcases stored items easy to damp, moldy, or decay, but also need to use this product. In addition, museum artifacts, books by renewable library collections using the product. Therefore, this product has a wider range of applications.
20. soil activator and its production methods
Activator of the present invention include soluble soil calcium and magnesium. A soluble calcium that is easily absorbed by plants and soil absorbed easily move in the state of calcium in plants. This soil activator can include heating and mixing the food waste, dolomite and lime the soil to get the active agent composition. Regardless of species or planting, the soil using the activator of the invention have significantly improved the crop of calcium.
21. A method of acidification of forest soil restoration
Acidification of forest soil chemistry of a fix, especially with regard to a cause of acid deposition, or by the planting of forest soil acidification due to chemical remediation technology and methods, belong to the field of environmental pollution control technologies. The present invention limestone and magnesite / dolomite as raw materials, according to the molar ratio of Ca and Mg ratio of 3:2 in the forest soil surface applicator, on acidification of forest soils and forest ecosystems to chemical repair. According to the local annual average sulfur deposition in the amount of inputs to determine repair agent, will invest the amount of limestone and magnesite / dolomite fully crushed, mixed after the applicator in the forest soil surface, that acidification of forest soils and forest ecosystems and their chemical repair. By adding a compound containing limestone and magnesite repair agent, you can cost-effectively achieve the restoration of soil acidification and to avoid adding a single fixed dose caused side effects such as soil nutrient imbalance; The experiments dolomite crusher prove the method is cost-effective.
22. antiviral agents, the use of its fiber and anti-virus component
Experiments show a gain of antivirals, which contains by roasting (burning) and some of its hydration by dolomite powder. Provide a direct role through and virus particles ability to offset the virus infection, which can prevent the virus into the cells for masks and filters, etc. antiviral agents, antiviral agents and the use of such masks and filters.
23. A kiln for ceramic tiles glazed surface of the glaze effect
The present invention discloses a kiln for ceramic tiles glazed surface of the glaze effect, characterized in that, which consists of mineral raw materials such as clay or ball clay or calcined clay, zirconium silicate, ceramic powder or ceramic powder, quartz powder, limestone , dolomite, zinc oxide, calcium phosphate, wollastonite, barium carbonate, aluminum powder, titanium dioxide, spodumene, feldspar powder and talcum powder, etc., and low-temperature burning flux frit and coloring oxides, coloring compounds, inorganic pigment composition, the specific components and raw materials using the following ratio of 1.0 to 25 parts by weight of Li2O/Na2O/K2O, 0 ~ 20 parts by weight of CaO, 0 ~ 10 parts by weight of MgO, 50 ~ 85 parts by weight of SiO2, 2.0 ~ 20 parts by weight Al2O3, 0.5 ~ 30 parts by weight of B2O3, 0 ~ 25 parts by weight of ZrO2, 0 ~ 30 parts by weight of TiO2, 0.5 ~ 50 parts by weight of ZnO, 2 ~ 15 parts by weight of BaO, 0 ~ 20 parts by weight of P2O5, 0 ~ 50 parts by weight PbO , 0.5 to 30 parts by weight of colored oxides or colored compounds or inorganic pigments. Making use of the invention of ceramic tile glaze surface similar to the traditional ceramic art glaze kiln glaze effect.
24. Preparation of ultrafine dolomite
The present invention discloses a preparation method of ultrafine dolomite, including the following steps: 300 to 350 of dolomite powder and aids the purpose of adding water, dubbed the weight content of 45 ~ 75% of the fine dolomite slurry, and then dolomite with ultra-fine grinding mill equipment, the system was fine dolomite slurry, said grinding aid is a binary acid and polyethylene glycol esterification product. Obtained in the present invention can be used for paper coating ultrafine pigment dolomite, dolomite replaced with ultra-fine 10% -50% of heavy calcium carbonate, so coating experiments, finished paper, ink absorbency, gloss, printing gloss, wet exclusion of other indicators have greatly improved over the original formula.
25. a building products and application of additives and preparation method
The present invention relates to a method of building products and its preparation and application of additives, and its component content% by mass calculated as: dolomite extract 48 ~ 63% aqueous solution of ferrous oxide 30 to 45%, elemental manganese 6 ~ 7% , 0.1 ~ 0.15% acetic acid, preparation methods, including the following steps: 1) Preparation of extracts dolomite; 2) by adding dolomite extract was mixed aqueous solution of ferrous oxide mixture; 3) Press the mixture: water = 1 : the ratio of 2 to 4 water, mix, then; added products, additives, high strength, low temperature resistance, high hardness, maintenance of advanced, simple, short construction period; sound insulation, thermal insulation performance, and reduce energy consumption conducive to environmental protection.
26.A high temperature of 26 bone china and bone china formula of hard enamel production process
A rigid high temperature glaze, bone china and bone china formulation process. Bone China Glaze recipe rigid high temperature component materials are quartz, feldspar, talc, ceramic powder, calcium carbonate, dolomite, kaolin and frit; bone production process as follows: The first step is to dry the blanks spraying the front of the body using high-temperature hard bone china glaze, while the back of the green body sagger with profiling support, to prevent the green body deformation, and then into the kiln in the prime 1270 ℃ - 1280 ℃ sintering; second step is The first high-temperature hard glaze spraying of porcelain products, spraying the back of low-temperature glaze, glaze firing into the kiln at 1050 ℃ -1160 ℃ second glaze. The production of bone china with the present invention products, glazed, high hardness, porcelain, high strength, good thermal stability, no distortion, no lead. The invention is suitable for producing all kinds of ceramic products for daily use.

Brief application of dolomite in all aspects

1.composite talc
The invention relates to a composite talc, the talc is composed of calcium carbonate or dolomite and bentonite, the use of the calcium carbonate mineral dolomite and bentonite ore or ore into raw materials also were broken jaw crusher, and then by the hammer crusher for crushing, grinding through the mill or grinder to 325 bags can be; talc composite prepared with the putty out of the whiteness and lubricity than the talc preparation of a putty existing whiteness and lubrication are improved remarkably. In use, the talcum powder directly into the preparation of cellulose and latex putty can be used.
2. calcium and magnesium powder, calcium magnesium powder plaster materials and preparation method and use
Calcium and magnesium powder, calcium magnesium powder plaster material and its use to open the dolomite and siliceous dolomite and clay as raw material, crushing, roasting, grinding process, were prepared by calcium and magnesium, and calcium magnesium powder plastering materials, such materials are widely used for wall decoration plaster, wood decorations, craft sculpture and decorative wall and floor tiles producing unburned areas. It has the insulation, sound insulation, temperature control, fire and other properties, products made with its high hardness, wear white and smooth, water erosion, do not change do not fall off, is a kind of excellent building materials.
3.A high-frequency sound absorption materials and manufacturing processes
A high frequency sound-absorbing material, from low viscosity condensation-type RTV silicone rubber ordinary methyl gum, join the first filling dolomite powder or natural sand, the second filler titanium dioxide, or iron lithopone Pink, and the third fill vermiculite, and the crosslinking agent and catalyst, curing at room temperature casting is made in this absorbing material lining the front is corrugated, the back lining layer, thereby eliminating the toxicity in the dilution of existing technologies agents, reduce costs and improve the sound absorption performance, and simplifies the installation process lining.
4.Scrub melamine decorative coatings
Scrub building melamine decorative coating material is a combination of inorganic and organic building melamine coatings. It consists of plastic material and the powder of two parts. Production of rubber raw materials for water, alcohol, formaldehyde, hydrochloric acid, sodium hydroxide, magnesium chloride, borax and urea. Raw materials for the production of calcite powder powder, dolomite powder, calcium hydroxide, magnesium oxide. Rubber and powder weight ratio of 30%: 70%. Scraping technology is generally 2 times the coating thickness is generally 1.5 ~ 2mm. Finally, polish treatment. The coating has a coating of melamine as smooth as porcelain, high hardness, adhesion strength, does not crack, not falling, breathable performance, the ability of the water and alkali detergent wash (wash) without bleaching powder out, and low cost characteristics, is the ideal modern building interior wall paint decoration.
5.a pressure-sensitive adhesives, their preparation and application
The present invention relates to a pressure-sensitive adhesives, their preparation and application. The adhesive from the butyl rubber, stearic acid, silica, magnesium oxide, dolomite powder, three shrink four glycol, naphthenic oil, dioctyl phthalate, 4,4 '- Yading Ji-bis (3 - Methyl -6-- tert-butyl phenol), methyl salicylate, chrome yellow and made of a certain mixing ratio, without the use of solvents, simple, low cost, no environmental pollution. The paste adhesive glue can be used for art, stripped without damaging the surface was sticky and can be used to seal windows and doors, fill cracks, remove clothing down.
6. new cleanser
Main features of the present invention is based on natural zeolite powder, scouring powder to replace the existing main raw material for the production of dolomite or calcite powder. Only the latter two from the mechanical friction powder, zeolite powder addition to the role of external there softening hard water, adsorption and ion exchange separation. Zeolite powder as main material with other auxiliary agents of the system plus a new cleanser, decontamination performance improvement, in addition to use with existing commercial cleanser, but can still wash some vegetables, fruits, and easy to wash material was washed clean, reducing the advantages of pipe blockage.
7.hydrothermal sepiolite production of low alcohol liquor clarifier method
A sepiolite with the hydrothermal production of low alcohol liquor clarifier is through the use of natural inorganic mineral raw materials - hydrothermal sepiolite, calcite, dolomite, quartz, configuration manager, processing is made. It has a lower degree of selective adsorption and low temperature because of liquor and the precipitation of higher fatty acid esters and evil savor wine and other effects, so that low-alcohol wine is clear and transparent, and keep the flavor of wine, for a variety of flavor liquor production.
8.a natural substance and its preparation method deodorant
The present invention provides a deodorant, a natural substance and its preparation method. Deodorant powder and weeds from the powder concentrate form. Concentrates covered by the sepiolite, bentonite, dolomite, calcite, quartz, illite, talc, montmorillonite, mordenite composition. Grass root powder by Du Heng, Mao Hong stems and leaves, rosemary leaves and seeds, stems and leaves and flowers in Hong Jie car, behind grassy roots, smoked grass and leaf composition. Preparation of deodorant of the invention is the use of material is much higher than activated carbon adsorption, cheap natural rocks and weeds, some special minerals, and use of a catalytic enzyme adsorption capacity of mineral powders were made expansion principle. Can be widely used in homes, offices and toilets, pet sitting, animal breeding room deodorant.
9.hand wall powder and production method
The invention belongs to a building material in particular relates to an interior wall by wiping powder and production methods. Wipe the wall with lime powder, dolomite, calcite, talc, is used as raw materials than stone were broken into small pieces after the machine at a certain weight ratio mixture of good and smash into the high-fine grinding mill processed. Hand wall of the invention non-toxic, odorless powder, strong adhesion, not aging, alkali, washing with hot water or opening particular washing, high brightness, long life and low cost.
10.low-magnesium oxide insulation materials and production methods
The invention discloses a method for smelting fire insulation or construction industry, low magnesium oxide insulation material and its production methods. The insulation material is dolomite, pure oxygen top-blown oxygen converter slag after the solid plastic pulp and 0 after mixing, pressing, sintering. The composition containing SiO2 :2-3%, MgO :28-32%, C3O :35-42%, Al2O3 :21-28%, Fe2O3 ≤ 2%. Insulation material properties of the invention can reach targets of similar products at home and abroad, and rich in raw materials, low cost, it is only imported finished product prices about five percent, can be widely used as insulating refractory metallurgical construction industry.
11.of magnesia cement composite materials and manufacturing methods and applications
Magnesia cement composite materials and manufacturing methods and applications. It will mainly dolomite mine in the 650 ℃ ~ 750 ℃ calcined and then crushed into a particle size less than 170 mesh to 325 of more than 75% of some of the material, and then with magnesite is made by blending a certain percentage. Tile can be used to produce magnesium, various mechanical and electrical equipment box, housing wall and so on. For industrial production and application of caustic dolomite cementing material has opened up new avenues. So that the rich dolomite and mineral resources of a greater degree of development and use as possible.
12.High waterproof coatings and preparation methods of inorganic
An efficient preparation of inorganic coatings and water, mainly used in industrial, civil and military facilities, roof, interior and exterior walls, basements, culverts, ponds, kitchen, bathroom waterproof. This coating is the main component of anhydrous calcium chloride, dolomite powder, aluminum stearate, aluminum sulfate, methyl cellulose, white Portland cement. The above process by a certain method of composition is mixed after a white powder, 160-200 mesh fineness. The coating is waterproof, long life, easy construction, low cost, no environmental pollution.
13.Soil cement coagulant
The present invention is a new building technologies, from calcium oxide, dolomite, silicon (Si) sodium, gypsum, aluminum chloride, zinc stearate, boric acid, silicon magnesium fluoride, potassium chloride (anhydrous calcium chloride) early strength cement, Kao add appropriate amount of dirt, calcium chloride, calcium carbonate, magnesium chloride, potassium fluoride, silicon fluoride, magnesium sulfate, ferric chloride (red), aluminum chloride, sodium phosphate composition. The present invention has a short cycle with its roads, effective, and procedures for small savings, no environmental pollution.
14.mixture of the friction surface wear
The invention is dealing with friction wear-resistant contact surface mixture, the kaolinite, and more water, kaolinite, dolomite, gibbsite, magnesite and other natural mineral mixture prepared by a certain percentage, mineral first processed into powder, it can be processed in machine friction parts and mechanical operation of the control of wear parts, and to avoid demolition of repair. The invention involves friction and wear for a variety of mechanical parts, dolomite crusher are widely used.
15.environment-friendly plant medium
The present invention discloses an environmentally friendly plant culture medium, the main use of construction waste and slag, mixing the necessary components and auxiliary components added composition. Construction waste including old bricks, broken tiles, broken glass, broken pottery, broken brick and other porous cement, slag is the industrial and domestic boiler slag (ash), addition means: natural zeolite nano-materials, light materials is perlite and vermiculite; heavy material is phosphate rock, marble, granite, dolomite. The medium is low cost, simple manufacturing, after screening, crushing, particle size limit for the 0.1-20mm gravel, manager of nutrition and high-temperature treatment and soak in, so that each gravel permeability retain water and nutrients into the fine plant cultivation media. And do not harden the soil-less medium, no flood water will not cause plant rot, long-term use is not broken do not pulverized.

The Causes of Dolomite and Classification

1, the origin of dolomite in salt water
Thin-bedded
Formation conditions: high salinity, high Mg / Ca ratio, temperature, waves on with Sabu Ha (Sebkha)
Capillary condensed
With the evaporation of sea water on the tidal upward migration of temperature, salinity, aragonite, gypsum precipitation is consumed Ca2 +, Mg2 + concentration, dolomite precipitation , Penetration reflux evaporation surface water concentration, density, lighter along the slope bottom water sinking  floating, receive evaporation of the process is repeated, resulting in high raw lagoon salinity, gypsum precipitation is consumed Ca2 +, Mg2 + concentration and occurred dolomite precipitation.
2, the mixed water dolomite (dorag dolomitization) causes With students of mixed: the lagoon, high MG / Ca ratio of water and the role of lake sediments, the occurrence of dolomitization;The prospective students of the same: rising from the sea sediment, directly under the influence of atmospheric precipitation, pore water and fresh water mix in the residue, the occurrence of dolomitization; ƒ epigenetic - diagenesis: in water - fresh water mixing zone, the occurrence of dolomitization, replacement dolomite.
3, typical of dolomite
Syngenetic dolomite: supratidal zone, lagoon
Algal dolomite: Sinian stromatolites
Diagenetic dolomite: relationship with the limestone was excessive
Epigenetic dolomite: the fault, fold on

Dolomite Crusher Application

1 Omo hot artesian converter repair materials
Omo hot converter patch material is a gravity hot fill converter Omo unshaped refractory furnace. It sintered magnesite, dolomite as raw material, partial silicate and phosphate binder made by the mixing, stirring, forming a loose, dry-like, uniform aggregates. When used in the converter directly to the dumping site of large area in need of repairs, under the action of gravity and temperature sintering material gravity leveling to resolve the current materials used in repairing converter Omo sintering time is long, black smoke, the technical problems of short life , which is characterized by the sintering time is short, strong adhesion with the original lining, long life, use of the process does not produce harmful gases. Widely used in a variety of converter steel tonnage Omo's hot patch.
2 and the production of environmentally friendly bio-ceramic technology
The present invention is an environmentally friendly bio-ceramics for the cultivation of plants and water purification, it has a porous, water absorption greater than 18% of the ingredients as: SiO2 65-70%, Al2O310-20%, Fe2O3 and FeO 1.5-3%, CaCO3 3-10%, and contains trace amounts of carbon; its components and the formulation of raw materials the following proportions (by weight): :10-25% of ordinary clay ridge of soil (low viscosity) :15-30%, dolomite :5-15%, Toner :5-30%, viscous mud :18-24%, the present invention produce environmentally friendly bio-ceramic products before and after the process according to the order of sub-six processes: raw materials - grinding - sieving mud - press dehydration - molding - roasting, the invention features a landscaping plant, to keep the environment clean, odor removal, water purification and other environmental effects, and easy to control the color of their products, water absorption is good.
3, an instant-speed dispersion of latex powder and its manufacturing method
The present invention relates to a dispersion of latex powder instant speed and its manufacturing method, it PAA EVA emulsion and emulsion-based materials, EDTA, cellulose ether or polyethylene alcohol or polyacrylamide, silicone emulsion, magnesium silicate, dolomite powder, triethanolamine as deputy expected, by mixing, blending, spray drying, cooling, testing, packaging made of. It can quickly dissolve in water, quickly and evenly distributed, you can re-form a latex liquid properties. It works with a variety of inorganic cementitious materials such as cement, gypsum, etc. made of semi-water with special properties and applications of polymer cement dry-mixed mortar, plaster and other products of polymer dry mortar, it is quality, packaging, easy, moisture, frost , easy to transport, easy to store, and no breeding of bacteria or microorganisms for manufacturing building within the exterior insulation or wall insulation polymer adhesive mortar and overlay mortar and tile adhesive, flexible putty, plaster self-leveling mortar and so on.

Dolomite Crusher Application In Industry

Mineral (rock) name: dolomite.
Carbonate minerals. Composition of CaMg [CO3] 2. Often iron, manganese instead of magnesium isomorphism. When the iron or manganese than magnesium atoms, known as iron or manganese dolomite dolomite. Trigonal system, showed a rhombohedral crystal, crystal face often bent saddle, polysynthetic twinning common. Collection of often grainy. Who is pure white; when the gray iron; weathered brown. Glass luster. Rhombohedral cleavage completely. Mohs hardness of 3.5 to 4. Proportion of 2.85 to 3.2. Slowly in cold dilute hydrochloric acid when the bubble. Is the main mineral composition of dolomite. Marine sedimentary origin of dolomite and siderite regular layer, alternating layers of limestone into the output. In lake sediments, dolomite and gypsum, anhydrite, rock salt, potassium salt symbiotic stone. The formation of hydrothermal dolomite crystals can be directly, but also by the thermal solution of magnesium limestone or dolomitic limestone account for the formation.
Dolomite is a carbonate mineral, dolomite, respectively, iron and manganese dolomite. Its crystal structure as calcite, often has rhombohedral. Case of cold dilute hydrochloric acid will slowly bubble out. Some of dolomite in the cathode-ray irradiation issued orange shade. Dolomite is composed of dolomite and dolomitic limestone of the main mineral components. Dolomite can be used for building materials, ceramics, glass and refractories, chemicals and agriculture, environmental protection, energy conservation and other fields. Mainly used for blast furnace basic refractories and flux; production of calcium magnesium phosphate and magnesium sulfate Preparation; and the production of glass and ceramic ingredients.

Dolomite crusher description:
This machine is mainly used to crush dolomite crystals (chemical composition CaMgCO32), can dolomite, calcite and other minerals hardness is not much crushed into uniform particles. KONE in gangue dolomite crusher mill on the basis of the new model he developed to fill gaps in a number of industries.
Dolomite crusher operation possible failure and exclusion methods:
First, dolomite crusher increased vibration solution - replace or hammer assembly, the rotor is not well balanced. The same with the wet dolomite crusher, dolomite crusher assembly or replacement of the hammer, be sure to keep the balance of the rotor, each row hammer hammer axis should correspond to the total weight of the hammer axis of the total weight of hammer the same, the total deviation not more than 100g, calcite single hammer crusher deviation of not greater than the weight of ± 0. 5 kg. Asked to choose hammer weight, hammer so that each row corresponds to the total weight of the hammer shaft and hammer weight to meet the requirements.
Second, dolomite crushing machine solution internally generated percussion - 1, machines can not be broken into foreign body cavity. 2, the liner fasteners loose, hammer percussion on the liner. 3, hammer, or other parts broken. Parking, cleaning crushing chamber. Check and tighten the liner. Replace broken the other parts.
Third, dolomite crusher bearing solution temperature - 1, less oil, add oil 2, oil stains, cleaning bearings, replace the oil 3, bearing damage, replacement of bearings or correction, fastening bearings Block. Fourth, dolomite crusher machine or motor sounds abnormal, decreased production of solutions: 1, to ensure voltage 380V, the cable must meet the requirements. 2, uniform fabrics, not excessive amount. 3, stop to check bearings. 4, chamber wall cleaning machine. 5, check the hammer shafts, cranial plates or shaft hammer Shaw.
Fifth, dolomite crusher discharge size is too large a solution - 1, hammer wear too much to see when the need to replace the hammer. 2, the liner wear too much to see when the need to replace the liner.

The difference between limestone and dolomite

How does limestone and dolomite, the difference? To solve this problem, we must first know the different from the identification of dolomite and limestone features:
Limestone - a kind of calcite as the main component of carbonate rocks, often mixed with clay, silt and other impurities. Gray or gray, brittle, hardness is not, a knife can be engraved action, dripping hydrochloric acid will be severe blistering. Causes can be classified according to grain limestone, biological rock, chemical limestone. As easy to dissolution of limestone, so the growth in the limestone areas, often the formation of Stone Forest, the beautiful scenic caves. It is the burning of lime, cement raw materials, smelting iron and steel flux, the system of fertilizer, calcium carbide raw materials, is also widely used in confectionery, ceramics, alkali, glass, printing industry.
Limestone in the shallow water environment is mainly formed. Limestone can be divided into tablets by cause limestone debris (water transport, deposition formation); biological and chemical limestone skeleton, biochemistry limestone. Constructed according to the structure can be divided into bamboo limestone, limestone, agglomerate and limestone. The main chemical composition of limestone is easily dissolved CaCO3, it is more than limestone area in the formation of Stone Forest and the caves, known as karst topography, the clay mineral content of 25% to 50%, known as mudstone. Dolomite content of 25% to 50%, referred to as dolomitic limestone.
Dolomite Crusher - a kind of dolomite as the main component of carbonate rocks. Often mixed with calcite, clay minerals, gypsum and other impurities. Very similar appearance with the limestone, dripping hydrochloric acid (5%) very slow to weak or non-foam foam. Dolomite, dolomite powder and weathered face often knifed vertical and horizontal cross-shaped ditch solution, and more tough limestone. Dolomite by cause can be divided into primary dolomite, diagenetic dolomite and epigenetic dolomite, dolomite or explain the latter two said secondary dolomite. According to the structure can be divided into crystalline dolomite, the residual particles of alienation dolomite, detrital dolomite, microcrystalline dolomite and so on. Dolomite can be used in the metallurgical industry in flux, and refractories, as a flux in the blast furnace, some also used to extract magnesium metal; in the chemical industry for the manufacture of calcium magnesium phosphate, granular fertilizers, magnesium sulfate and so on. But can also do ceramics, glass, ingredients and building stone.
Identification of practice in the field of pure limestone dissolution is uniform, dissolution surface is very smooth and curved surface of the formation of many lots. The dissolution of dolomitic limestone surface is very smooth, lots of local dolomite calcite dissolution rate is less than the speed of the formation of uneven corrosion surface.
Field does not determine the quality of limestone and dolomite lime, generally drops by 5% of the fracture and dilute hydrochloric acid can be identified: pure limestone fracture is conchoidal, uneven fracture calcareous dolomite; with 5% fresh rock surface drops of dilute hydrochloric acid, limestone severe blistering, slightly sparkling gray dolomite.

Introduction to Dolomite Mine

Dolomite mining is important for industry. Dolomite is kind of carbonate mineral which includes iron dolomite and manganese dolomite. Dolomite is the main mineral component composed of dolomite and dolomite limestone. The dolomite can be used in building materials, porcelain, glass and refractory after dolomite crushing. In chemical industry, agriculture, environmental protection, energy conservation, etc, the dolomite is in a great demand too and so the dolomite crusher is widely applied. The dolomite is mainly used as the flux of Basic Refractories and blast furnace. Here you can choose best dolomite crusher machines for dolomite crushing.

Dolomite Application in Industry

Application in metallurgical industry: In the metallurgical industry, dolomites are mainly used as flux, refractories, refining of metal magnesium and magnesium compounds after dolomite mining. The usage in building materials industry: Calcined dolomite can be processed to make dolomitic limestone which is of good White, strong adhesion, coagulation power, Fire-resistant, heat insulation. In these stages, dolomite crusher equipments are needed. Therefore the dolomite is suitable for Interior and exterior wall coating. The calcined dolomite can be used in Magnesium chloride cement and concrete curing. After adding other brasque, they can be used for flooring. What’s more, the dolomites can be directly used as building materials. There are many dolomite crushing machines which can help broad dolomite application in dolomite mining or quarrying.
Application in chemical industry: In chemical industry, the dolomite is mainly used to produce chemicals, such as Magnesium sulfate, Light magnesium carbonate, etc. Dolomite crusher can crush the stone to required fineness which is suitable to production. Apart from all these above, the crushed dolomite powder has been widely applied in agriculture, filler, etc. After dolomite mining and crushing, we can use it to make more products which are often used in various of industries.

Dolomite Crusher Case Introduction

Mechanized shaft kiln system is more mature application process system at home and abroad. The system adopts automation control which greatly reduces the labor intensity While completely eliminating of the human factors.
From the first mixing, loading to roasting, discharging, the mechanized shaft kiln system adopts automatic control, and is equipped with electronic measuring scale. In the automatic equipments, dolomite mining machines and dolomite crusher are also included. Therefore the various raw materials can be a good level of mixing uniformity which ensures the distributing and heating uniformity, quality and stability.
Calcined dolomite will be transported into finished hopper if the degree of fineness is between 5mm and 45mm. Otherwise the calcined dolomite will be put back into the storage for recycling. In this way we can not only avoid the emission of solid waste, but also improve the grade of powder mine. Using dolomite crusher, we can easily crush the calcined dolomite and use it in production.
For dolomite mining and crushing to required fineness, we usually use the jaw crusher as the first dolomite crusher equipment and the impact crusher or cone crusher is usually used as secondary or tertiary dolomite crushing machine. In the whole dolomite crushing plant, we use vibrating feeder to transport the materials to specified machine which is similar with the usage in the mechanized shaft kiln system mentioned above. Vibrating screen machine can separate the kinds of finished products. Considering all these, we can supply you with suitable dolomite crusher machines, feeding and screening plant. Welcome to choose our dolomite crushing machine.

 

Dolomite Crusher

Dolomite crusher is the crushing machine that is used to crush dolomite ore into particle or dolomite sand. Usually dolomite sand has types as follows: 6-10 mesh, 10-20 mesh, 20-40 mesh, 40-80 mesh, 80-120 mesh. The complete dolomite crushing plant consists of dolomite crusher, vibrating feeder and vibrating screen. There are several types of stone crushers that can be used as dolomite crusher.
Jaw crusher is the primary crusher that is used for primary crushing. It is the common dolomite crusher in dolomite mining. The range of final size of products can be 10-300 mm, and the capacity can be up to 100 ton/h.
Impact crusher is the secondary crusher. This crushing machine features reasonable structure, high productivity, easy operation and maintenance and safe performance. The most advantage of it is that the final particle is in good, cubic shape and without tensility and cranny.
Cone crusher is the secondary or tertiary dolomite crusher, it is suitable for hard and mid-hard rocks and ores, such as iron ores, copper ores, limestone, quartz, granite, gritstone, etc.
VSI crusher is also called sand making machine, it is the main machine for dolomite sand making. It is applied for the powder process of mineral product including metal and non-metal ore, fireproof materials, bauxite, diamond dust, glass raw materials, archtiectural materials, artifical sand and all kinds of metal ore materials.