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How to avoid the water ring vacuum pump jam -

by:J&T     2020-07-14

by the previous introduction, I believe that everyone should have some knowledge of water ring vacuum pump, but in the use of equipment, there are still a variety of questions affect the normal use, such as the blockage in the use process. At the beginning of operation, must be removed each block, and remove plug will not stay overnight. Long run, however, can solve the problem of blocking, but causes such as water ring vacuum water pump machine pump inlet ring component wear and tear, so let's look at how to avoid the water ring vacuum pump.

a, strengthen the maintenance of water ring vacuum pump

in the process of operation, should be regularly check the water ring vacuum pumps, oil level, in particular, the sound of the pump, the outlet pressure and nitrogen gas buffer tank pressure. Regular replacement of the pump body diaphragm of diaphragm and nitrogen gas buffer tank, in order to effectively prevent damage of catalyst for two pump at the same time and stop running.

2, ensure the safe operation of the key equipment of the

according to certain proportion into the catalyst, injection stop time can't more than 15 rain. Otherwise it will reduce the melt viscosity and the quality of the product. In order to ensure the smooth running of water ring vacuum pumps, some guarantee measures must be taken. Three, regular replacement of lubricant

water ring vacuum pumps and vulnerable parts of the main moving parts including worm, worm gear, slider and centering of the piston. These parts of wear will directly cause the pump flow rate reduce or not at all. The current solution is to replace the lubricant, wear parts and regularly clean hydraulic chamber.

four, strict operation procedure of

water ring vacuum pumps should be operating in strict accordance with the requirements of start and stop. At startup, water pump with zero output to open, and only when the pump outlet has certain pressure, pressure stable plate can be filled with nitrogen. Avoid large deformation of the diaphragm, caused by nitrogen filling to prevent diaphragm rupture; When the pump output increase, should slow execution; When the pump stop, the output power of the pump should be slow down.

all in all, this is to avoid water ring vacuum pump plugging method. If these measures are adopted in the process of operation, the large solid materials can be cut into thin strips, so they will not be blocked. In this way, not only is a good way to solve the problems of the vacuum pump jam, but also can avoid the problem caused by congestion, and can not reduce caused by frequent disassembling the pump body damage phenomenon of the removal of the pump body.


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