At present, centrifugal slurry pump has some problems in many aspects and has certain influence on its performance. What are the specific problems? Below for everyone to analyze as follows: Centrifugal slurry pump shaft seal packing effect is not ideal, and maintenance, management is very inconvenient, you need to regularly adjust the packing gland at the screw. Screw is too tight packing fever, easy to burn out; the screw is too loose leak serious. In particular, most of this form of sealing with water as a seal, cooling and lubrication of media, excessive pressure is easily lead to internal leakage, dilute the concentration of the medium being transported; water pressure is too small can easily lead to leakage. As a result, users are increasingly interested in grease-lubricated packing seals and mechanical seal constructions. Simple grease lubrication structure is simple, the price is low, but its cooling effect is poor, easily lead to local temperature is higher, the filler is easy to aging, short service life, maintenance and repair work more; mechanical seal effect is better, but the structure Complicated, the price is more expensive, and maintenance inconvenience, the use of environmental conditions are more demanding. For this reason, it is necessary to improve the design of the traditional single packing seal structure. Identify the problem, analyze the problem, solve the problem, in order to better use the slurry pump.
Aluminum Dripping Screen Ceiling System
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