Daily maintenance of thin oil sealed dry gas holder must be done

Maintenance of sealing mechanism
The sealing mechanism is an important component in the safe and reliable operation of the thin oil sealed dry gas holder, and its operation condition directly affects the operation of the gas holder.
The main aspects of daily maintenance are as follows:
(1) Compression spring
The sliding plate is closely connected with the side plate of the gas holder through the spring. As the gas holder piston moves up and down, the compression spring is always in the state of expansion and compression, and its elasticity decreases over time. In addition, affected by the surrounding environment of the gas holder, the dust in the air will enter the gas holder and attach to the side plate, and some of it will be scraped into the piston oil groove, and deposited in the canvas pocket to form oil dirt, In serious cases, the oil dirt will enter the spring sleeve and block the spring action, resulting in the failure of the sealing mechanism and a large amount of leakage of the sealing oil. In order to reduce or avoid this phenomenon, the spring in the sealing mechanism should be checked and cleaned.
(2) Isolation log
During the up and down operation of the piston, the isolation log will fall off the wrapped canvas. After the log falls off, the main canvas will directly contact with the side plate of the gas tank. In this way, the main canvas will soon be worn out of the hole. At this time, a large amount of sealing oil will leak from the hole, which will seriously affect the operation of the gas tank. The production should be stopped for repair in time, the damaged canvas should be repaired, and the fallen log should be added.
The above is the brief information of the manufacturer of the gas holder. I hope it can help you.