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Submerged pump how to choose the medium of choice

by:J&T     2020-10-06

long shaft submerged pump and parts in contact with the medium, according to the requirement of the medium chosen commonly, metal and non-metal materials. Submerged pump assignments section sinking within the liquid, so the shaft seal no splash phenomenon; operation of axial and radial force, respectively, by the rolling bearing and sliding bearing support, so the operation without noise; General bearing housing components in the medium of high temperature cooling system, heat can be taken away by cooling water. Long shaft submerged pump in the transmission and the direction of rotation: pump is directly driven by motor through jaw elastic coupling, the pump is clockwise from the motor end.

anti-corrosive submerged pump fault reasons and cleaning solution:

1, corrosion resistant submerged pump problem: pump water slowly

the reason: before the liner and impeller gap is big, can't full sealed air, emptying water pipes.

solution: regulate gap, regulate the water pipes, device vacuum device.

2, corrosion resistant submerged pump problem: water pump vibration

why: water pump shaft with the diesel engine ( Or motor) Different heart, impeller imbalance, bearing damage.

solution: concentricity, impeller as a test of balance, replace the bearing.

3, corrosion resistant submerged pump problem: quick wear of pump

reason: poor construction environment, large particles, shipping, suction culvert length interval.

solution: replace the fray, add strength units, shorten the length of inlet pipe reducing cavitation.

choose from well-known manufacturers for the equipment, will is the important means to seek better function, after all, in the field of industrial transport medium mostly is corrosive, during which there are a lot of particulate matter, so the targeted selection, to this end, we are still more and then to select better guarantee the reliability. Because of long shaft submerged pump transporting media data is more special, impurity particles or corrosion products, so is better for processing and manufacturing, will be looking for the warp and woof of good effect, so we are still should have abundant know, so better to pick, will be more and more accepted by the customer. Operation principle of operation partly submerged in liquid, shaft seal leakage phenomenon, and cover an area of an area small, reliable use, convenient maintenance, strong corrosion resistance characteristics, submerged pump is widely used in chemical, pharmaceutical, paper making, petroleum and other industrial sectors.


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