Cement Clinker Grinding Process

Cement Clinker Grinding Process

Cement grinding station is finally finished stage of cement production the formation of individual independence and cement products production units. This phase will cement clinker grinding on mixed with just the right amount of material, cement finished product output. The production of cement, generally can be divided into raw meal preparation, clinker calcining and cement made from three processes, etc. Silicate class representative in the cement production technology in the cement production, is a limestone and clay as the main raw material, through crushing, ingredients, fine grinding raw materials, and feeding in the cement kiln calcining mature material, then add the clinker gypsum (sometimes mixed with mixed material or admixture) mill.

Ball mill is used for all kinds of ores and other materials, is widely used in mineral processing, cement, building materials and chemical industry, etc, can be divided into dry type and wet type two kinds of grinding way. According to the row of ore in different ways, can be divided into grid type and overflow type two kinds. Ball mill purpose and scope of use: ball mill is the material being broken, and then to broken destroy the hub of equipment. It is widely used in cement, Portland products, new building material, refractory material, fertilizer, black and non-ferrous metal ore dressing and glass ceramics production industry, of all kinds of ores and other materials may be grinding of dry or wet grinding. Ball mill structural features: the machine consists of feeding, discharging, rotary part, transmission part (reducer, small transmission gear, motor, electric control) and other major departments. Hollow shaft adopts steel, lined with removable, rotary wheel adopts gear hobbing machining, casting cylinder body with wear resistant lining board, has a good wear resistance. The machine is stable running, reliable work.

Grinding ball mill stand is to cement produce the final finished product produce individual independence and formation of the cement products unit. This phase will cement clinker grinding on mixed with just the right amount of material, cement finished product output. Cement production, generally can be divided into raw meal preparation, clinker calcining and cement made from three processes. Class silicate cement clinker grinding process in cement produce a representative sample, with limestone and clay as the main raw material, after crushing, raw ingredients, fine grinding is made, and then feeding calcined mature material, in cement kiln and clinker and a moderate amount of gypsum (sometimes mixed with mixed material or admixture) mill. The layout of the cement production is set up cement clinker production line in the mining area, near the cement sales market build cement grinding station, in order to reduce transport capital. If the clinker production line was built around the city, each producing 1 t clinker, need around 1.6 t of cement raw meal, to increase 60% of capital. If the cement clinker grinding process station built in mine with clinker production line, because the mixed material is big department urban waste residue, the mixed material to be shipped to build in the cement around the mine, then to the city after ground into cement, increase the capital to transport. Therefore, clinker production line will be built around the mines, cement grinding station will be built around the market. Cement grinding station is a benefit of green industry.

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