2012年4月11日星期三

The Best Way to Gain Efficience of Cement Mill

Cement clinker mill could be the main equipment in cement  line or cement clinker processing plants in cement market. In cement quarries, you’ll be able to see cement clinker mill operating with cement clinker crusher as well as other cement machine for cement  lines.
Cement clinker introduction
Using limestone and clay iron raw materials as the primary raw supplies, based on an proper proportion of preparing raw, cooked to some or all the molten, and upon cooling and semi-finished products. Within the cement industry, the most typical silicate cement clinker major chemical composition of calcium oxide, silicon dioxide along with a smaller quantity of aluminum oxide and ferric oxide. Silicate cements clinker with right amount gesso common ground, i.e. Portland cement.
At present, many Grinder manufacturers are exploring the effective way to increase production and save energy of cement mill. Shanghai hongxing, as one of the largest mineral processing equipment manufacturer, has a very rich experience of R & D and manufacturing cement mill, and we have obtain major breakthrough in the research on the effective way to increase production and save energy of a cement mill
Over the years, grinder manufacturers both at home and abroad have conducted a number of exploration and attempt for the increasing production, exploring the potential and energy saving of cement mill, a series of effective measures have been put forward and we also obtained a lot of mature experience, such as reducing the moisture and temperature of the raw materials entering the cement mill, strengthening the ventilation inner the mill, improving the grindability of the materials, modified the open circuit mill to closed-circuit mill, grinding materials respectively, using rubber lining, setting a curved screen and so on, which all have achieved good results. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery ,like Cement mill, Henan Hongxing is always doing the best in products and service.
Grinder is one of the most widely applied grinding equipment used by the cement enterprise, the advantages of the grinder mainly include simple structure, convenient operation, strong adaptability to raw materials; which also is of big crushing ratio, easy to adjust the grinding fineness of product and with better mixing effect; it also can grind materials both for dry operation and wet operation. Its disadvantages include: large grinding body and lining board consumption; large noise figure; bulky; especially low work efficiency and high power consumption. Take the production of ordinary cement as an example, the energy consumption in grinding process accounts for about65 ~75% of total electricity consumption. The raw meal grinding accounted for 20 ~30%, 3 ~5% coal mill, cement grinding accounted for 35 ~40%. Therefore, to improve the working efficiency of wet ball mill has the vital significance on reducing power consumption and cost in cement production.

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