Other operations on the end face of the moving ring and the static ring of the mechanical seal

Mechanical seal moving ring and static ring end face other operations

22/10/14 13:40:10

The dynamic ring and the static ring are important components of the mechanical seal. The operations of this product are directly related to the use of the seal. Therefore, we need to strictly follow the prescribed methods in the operation of the end faces of the dynamic and static rings.

1. Check the shaft sleeve

1) Maintenance of the shaft sleeve Check the rust and wear after removing it. If the rust or wear is relatively slight, it can be polished with fine sandpaper and reused. If the rust or wear is serious, it can be electroplated after processing or replaced with a new shaft sleeve. .

2. Sealing ring

1) After a period of use, the sealing ring loses its elasticity or ages in most cases, and usually needs to be replaced with a new ring.

3. Spring

1) If the spring is not seriously corroded and can maintain its original elasticity, it does not need to be replaced. If the corrosion is severe or the elasticity is reduced a lot, you need to replace the new spring.

2) For seals with assembled boxes, clean the box and check whether the groove is worn or deformed, so as to correct, re-groove or replace.

3) After the seal is repaired, it must be reassembled, and the pressure test should be carried out after the assembly, and then put into normal operation.

The above is the introduction of other operations on the end faces of the moving ring and the static ring of the mechanical seal. According to the introduction, the accuracy of the operation can be guaranteed, the operation error can be reduced, which will affect the use of the equipment, and the use efficiency can be effectively guaranteed.