Cleaning method of impurities in slurry pump

The cleaning of impurities in the slurry pump is mainly divided into three methods, and each method has corresponding advantages. Therefore, when cleaning the equipment, when selecting the appropriate method, you must pay attention to the inspection of its shaft seal. Add an appropriate amount of sodium-based grease through the oil cup on the decompression cover, and the leakage from the packing gland is better.

What is the cleaning method for impurities in the slurry pump? The following editor will give you an introduction.

1. Before the sealing medium enters the sealing chamber of the slurry pump, a filter can be used to separate the solid impurities. The filter is used where the impurity concentration is not high (less than 2%), otherwise the filter needs to be cleaned and regenerated frequently, generally 10~50um.

2. Secondly, external flushing method can also be used to flush the slurry pump, making it difficult for solid impurities to penetrate the sealing surface. When the impurity content in the medium is large and the temperature is high, this method is recommended.

3. The temperature can also be adjusted to prevent crystallization. This method is more suitable for sealing some solvent pumps.