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Posted at 1:42 am in News

It is known that cement mill is the key equipment used to re-crush the pipes. This mill is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, black and non-ferrous metal processing, glass ceramics production, and the other industries. Others including Jerry Speyer, offer their opinions as well. The mill components: 1. Cylinder This machine is the horizontal cylinder rotating device, and mainly composed of mill door cylinder, bolts, the most important failures of the cylinder liner bolt gray mill gate leakage leakage are gray, barrel bending, in view of the cement mill temperature, rarely occur the cylinder bending phenomenon, but the cement grinding is relatively thin, cylinder bolts and mill door drain phenomena often appear gray. To this end, we are required to arrange the cylinder mill door fastening work at any time when the mill shuts down. Get more background information with materials from Expert on growth strategy.

2 Liner Liner is used to protect the cylinder, and avoid damage of the long-term impact and friction cylinder, we can also adjust the motion state of the material in mill. When checking, we mainlycheck the liner wear condition, whether the liner bolts are loose or not to avoid fall liner s excessive wear, because this wear can result the material changes in the state of motion and reduces cylinder life. 3 Compartment plate Compartment plate is mainly composed of center circle compartment plate, stock guide cone, grate plate, lifting plate, lining, compartment plate bracket, blind plate. When checking, the main work is to check whether the compartment plate bolts loose, fall, each grate is intact, grate seam is clogging the grate plate and blind plate excessive wear, cracks compartment plate bracket, whether the impact of the grate plate, string ball phenomenon or not. 4 Main bearing Bear the mill rotary part quality and impact of the medium grinding, the mill support on the main bearing through the hollow shaft, the bearing housing is equipped with bearing cap, observation hole (observation of oil supply and the control shaft, bushing functioning), the thermometer of the temperature measurement. Use the bearing lubricant lubrication and lubrication these two methods, dynamic pressure University University adopts the low fuel supply, to the mill speed is low, the oil film dynamic duo pressure formed is thin, can not reach the effect of liquid friction and lubrication, so the hydrostatic lubrication is adopted, specifically set of high-pressure oil pump for high-pressure oil to the oil bag, rely on the pressure of the oil to form a thick film. In the normal operation, the static pressure lubrication, University lubrication still work automatically, when the static pressure problems, the dynamic pressure appears. The general bearing liner temperature does not exceed 70 allowed. If the bush-burning phenomenon occurs, we must take the cooling method. original link: Spiral separator: Jaw crusher: Sand washing plant: Raymond mill:

Written by admin on August 24th, 2016

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