The lime rotary Kiln has dual-pressure system

The cement Kiln produced by us consists of Rotary Kiln cylinder, transmission device, riding wheel and catch wheel bearing set, kiln head and kiln end sealing, kiln head hood and the combustion appratus. The lime rotary Kiln has dual-pressure system. The small blower blows secondary air into the cooling zone to cool line evenly. This makes the part under the calcining zone keep positive pressure. Dual-pressure system controls the quantity of primary air and secondary air more precisely than all negative pressure system. Waste air of the rotary kiln top is extracted by the run-off regulator device to keep negative in the zones above the calcining zone and make heat temperature even on the rotary kiln’s section. The regulating range of air quantity is 10%~100%. Regulating burning air quantity makes the lime rotary kiln working under the best operating condition, saves energy and cuts down production cost.

The heating source is sprayed into kiln by the burner barrel in the nose area of the kiln. The exhaust gas are discharged by the exhaust blower and drained into the the atmosphere by chimmney after exchanging heat with the materials Due to its special process, the rotary kiln can not avoid from hard friction by using grease lubrication only . As the carrier , when the temperature is over 200 ℃, the antirust grease’s evaporation loss will be serious , and its lubrication action can only lasts in a short time . So , choosing Solid lubricating material of full lubrication , heat resisting and anti-pressure is necessary . Solid lubricating material has good thermal stability , it has advantages of sending out heat.

Great Wall Heavy Industry is a professional mining machinery manufacturer, which specializes in producing various types of mining equipment,such as rotary kilnball mill,high pressure grinding mill,raymond mill,Rotary Dryer,vertical roller mill,limestone calcination line,grinding production line,as well as mining machinery all Types of Stone Crushers such as cone crusher,diesel crusher,mobile crushing plant,roller crusher,jaw crusher,sand machine,impact crusher,hammer crusher etc.which have passed the authentication of ISO9001, so the quality and service is top in the world. Welcome customers from all around the world to visit our company, thank you very much! If you are interested in our products, please contact us freely: greatwallcrushers@gmail.com.
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