Maintenance of sealing units - KBK Engineering

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Maintenance of sealing units

The seal unit, which is incorporated into the deposit with each agitator, was serviced. The agitator was removed from the agitation tank on site, the electric motor and agitator body were split and the body was taken back to the site. After transport to the dedicated plant, the inside of the seal unit was dismantled, inspected, repaired and parts replaced. The unit is then taken to the site, installed and commissioned.

On-site removal

This is an example of a large rotary valve that is selected according to the piping diameter, conveying We also handle on-site installation and take the work back to the factory. Due to the lack of crane weight, we have leased a unicruck to handle the work.

Split and lower the electric motor attached to the upper side first
Next, the agitator body is lowered

Repair

By properly repairing the mating parts, which are important for rotation, and the inside of the case, which is important for transport capacity, even large machines can be brought back to their original After taking the unit back to the dedicated factory, disassembly proceeds. The silver assembled machine on the underside is the sealing unit, which appears to be a sleeve system. Dirt inside the unit is noticeable and it appears that appropriate action needs to be taken to the cooling line.

Next, the agitator body is lowered
Disassembled into individual seal units
Foreign objects and dirt seem to be heavily adhered to the surface
All disassembled and parts inspected. Sealant lines are dirty
The parts are replaced and assembled, after which they are inspected to ensure that they are properly assembled
Reduction gear unit assembly complete

On-site installation

Installation of the agitator body and electric motor is complete
Maintenance completed

Install the serviced mechanical seal and the main body of the agitator in the agitator tank.

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