Dry calcium hydroxide slag contains a large amount of calcium hydroxide, which can be used as a substitute for slaked lime, and is widely used in construction, chemical industry, metallurgy and agriculture. According to incomplete statistics, in Inner Mongolia, Wuhai, Ordos and other places, the ex-factory price per ton of calcium carbide is 2650 yuan; Gansu region, the ex-factory price per ton of 2850; Shaanxi region, the ex-factory price of 2710 yuan per ton; Ningxia Shizuishan calcium carbide mainstream ex-factory price of 2800 yuan per ton.
Does the preparation process and treatment process of calcium carbide need grinding equipment? What is the role of vertical grinding coal powder in calcium carbide industry? The production line of vertical roller mill for calcium carbide slag coal powder has two kinds of equipment: 200 mesh European mill and 200 mesh coal powder vertical roller mill.
(A), 80~400 mesh MTW European version of the mill
Feed size]: 30-50mm
Discharge fineness]: 80-400 meshOutput]: 1-25t/h
Application Fields]: Construction, chemical industry, metallurgy, paint, papermaking, rubber, pharmacy, food and other industries, humidity within 6%, Moh's hardness below 7 non-combustible, non-inflammable, non-combustible, non-explosive materials.
Applicable materials]: Coal, talc, dolomite, kaolin, potassium feldspar, barite, fluorite, water slag, petroleum coke, gray calcium powder, wollastonite, gypsum, limestone, feldspar, phosphorite, marble, quartz sand, bentonite, graphite, manganese ore, and other non-metallic mineral materials with Moh's hardness of 7 or lower.
Product Description]: MTW European mill is a kind of fine mill, this kind of mill is a kind of technological innovation on the basis of R-type pendulum mill, compared with the R-type pendulum mill, it has a great improvement in all the performances, it is a kind of new generation of raymond equipment with high efficiency and low energy consumption. The calcium carbide slag fine powder mill is mainly used to pulverize non-flammable and explosive materials such as limestone, calcite, marble, talcum, gypsum, barite, fluorite, zeolite, manganese ore, titanium ore, phosphorite, bentonite, starch, kaolin and other non-flammable and explosive materials which have the hardness of Moh's scale 7 and the water content of 6%. The fineness of particles can be adjusted within the range of 0.18~0.015 (80~400). It is the upgraded version of R-shaped pendulum mill.
(B), 100~325 mesh LM calcium carbide slag vertical mill
Moisture of raw material to be milled]: ≤ 15%.
Stand-alone output】: 3~320t/h
Powder fineness]: 200 mesh D80 all through
Introduction of LM Vertical Mill】：LM series coal powder vertical roller mill is a new type of grinding equipment with high efficiency and low energy consumption, which is elaborately developed by Guilin Hongcheng Company after more than 20 years of continuous learning and introduction, and integrates drying, grinding, separating and transporting in one, LM vertical mill for coal powder is featured by: high comminution efficiency, low energy consumption, large feed size, easy to adjust the fineness of the product, simple flow of the equipment, small footprint, low noise, low dust, simple operation and maintenance, simple operation and maintenance, and easy to operate and maintain. Small, simple operation and maintenance, low operating costs, not easy to wear and tear material consumption. It is widely used in electric power, metallurgy, cement, chemical industry, non-metallic mining and other fields. It is mainly used for grinding cement raw material, clinker, lime powder for desulfurization in power plant, slag micro powder, manganese ore, gypsum, coal, barite, calcite and other materials.
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