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Cement Clinker Processing Plant

Cement Clinker Processing Plant

Details of this product

Cement Clinker Processing Plant

Cement clinker processing plant is mainly composed of crushing and homogenization, raw meal preparation, raw meal homogenization, preheat decomposition, cement clinker burning, cement grinding of six links.

Crushing and homogenization

At a cement plant, most of the material being crushing, such as limestone, clay, iron ore and coal, etc., is one of the biggest raw material, particle size after one of the production of cement limestone mining, the greater the hardness is taller, so the limestone crushing in cement clinker processing plant occupies important position. Raw materials in advance homogenization. At the scene of the preservation, adopts the raw materials in the process of using materials piled up, and take science and technology, to achieve the initial homogenization of raw material, make the function of the raw material yard and warehouse and homogeneity.

Raw meal preparation

Cement clinker processing plants, in the process of the Portland cement grinding per production 1 ton at least 3 tons of materials (including all kinds of raw materials, fuel, clinker, gypsum and mixed), according to statistics, the dry process cement clinker processing plant need to consume electricity accounts for about 60%, all the power of the above, including raw material grinding mill, coal mill accounted for about 3%, more than 30%, accounting for about 40%, cement grinding. So, choose the reasonable grinding equipment and technological process, optimization of process parameters, correct operation, cost control system, to ensure product quality, reduce the energy consumption is of great importance.

Raw meal homogenization

Stability in the cement clinker production workshop, stable raw material into the cellar, clinker burning system of raw meal homogenization system served as a check on the premise of the stability of the raw materials into the cellar.

Preheat decomposition.

Part of raw materials and decomposition of the preheater, rather than the characteristics of the rotary kiln, shorten the length of the kiln, and gets the material accumulation conditions of furnace heat exchange process, moved to the internal state of suspension preheater, according to the sludge can be mixed fully discharge high temperature gas and cookers, gas increases the contact area, heat transfer speed, high heat exchange efficiency, improve the production efficiency, reduce the heat loss of clinker calcining kiln system.

Cement Clinker Burning

In cyclone preheater with raw materials, preheating and precalcining carbonate and so on a series of solid phase reaction in the rotary kiln, the cement clinker minerals produced further decompose rapidly after completion. As the temperature of the raw material close to the minerals will become liquid, dissolved in the liquid phase reaction and generate a large amount of clinker. Clinker burning, temperature began to reduce. Finally by the vented to rotary kiln cement clinker cooler high temperature clinker cooling to the downstream conveyor, storage library and cement grinding can withstand temperature, recovery of high temperature clinker sensible heat at the same time, improve the thermal efficiency of the system and the quality of clinker.

Cement Clinker Processing Plant Supplier

As the saying goes, all things are difficult before they are easy, easily after crushing limestone in cement plant plays a very important role, choose the crusher must be very careful, limestone crushing, usually need jaw crusher and counterattack crusher. Jaw crusher to coarse crushing limestone will be massive limestone crushing and counterattack crusher is responsible for the secondary crushing of limestone, mainly to shape the limestone. If you want to learn more about how the crusher at a cement plant in the work, please contact with us!

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