Structure and function of lime kiln preheater
Date:2019-07-16 14:46:42
Author:admin
Views:
158
The lime kiln preheater is mainly used for limestone and dolomite calcination system. It is connected with the rotary kiln through the transfer chute, the preheater using the kiln flue gas to preheat the material before the material enter the rotary kiln, makes the material pre-decomposition, play a role in energy saving and increase production capacity. The preheater is rectangular or polygonal and consists of a foundation, a top and a plunger. The structure of the lime preheater is composed of an upper feeding system, a preheater body, a hydraulic pushing system, a lower feeding room and a preheater steel frame.Limestone enters from the top of the preheater and flows to the bottom to form a reactor. The cylinder pushes the plunger to slide the reactor down the chute into the lime kiln. The preheater can take the heat out of the rotary kiln exhaust gas while preheating the stone. Henan Zhengzhou Mining Machinery Co.,Ltd. is a professional lime production line equipments manufacturer, designed to provide you with better products and the most economic and reasonable product solutions, our technical experts at any time to provide you with technical assistance, and hope that with you to establish long-term, the pursuit of higher value of the cooperation!
