Today we are going to understand the advantages and disadvantages of three sealing methods of slurry pump, the following CNSME ® for you to carry out a simple introduction, have a look together!

With the development of The Times, slurry pump is used in more and more working conditions, and the transmission medium is more and more complex. The requirements of slurry pump are also higher and higher, especially the use of various sealing methods of slurry pump. Some working conditions are very high on the sealing method, and if the sealing performance is not good, it may endanger people's life safety. So sealing technology is a top priority.

The sealing methods are mainly divided into three categories: packing seal, auxiliary impeller seal and mechanical seal.

Packing seal is a very common sealing way, is the combination of packing and shaft, prevent slurry delivery, in order to achieve seal, its disadvantage is that there will be some anti-corrosion media for the packing caused by serious corrosion.

The seal of the auxiliary impeller is realized by using the reverberating centrifugal force, which can prevent the leakage of the slurry.

Mechanical seal is the dynamic ring and static ring and spring along the shaft contact, this sealing way is rarely leakage phenomenon, in the installation of attention, unreasonable installation caused by wear.

Three common slurry pump sealing way, there are more or less shortcomings, but also have their own advantages, we need to choose a reasonable way according to the actual situation.