Product Category
Cryogenic storage tank maintenance and cleaning
Date: Jul 16, 2020
For cryogenic pressure vessels, in addition to the quality of cryogenic storage tanks, everyone is also concerned about the maintenance and cleaning of cryogenic storage tanks in later use. So, today we will talk about how to maintain and repair cryogenic storage tanks. Cleaned up.
Because cryogenic storage tanks are special equipment, they need to be repaired and cleaned after a period of use. Some cryogenic storage tanks require professional cryogenic storage tank cleaning personnel to do cleaning work to remove scale.
First check the pressure gauge and the water level gauge, mainly to observe whether the display on the water level gauge is abnormal, and whether the entire state of the drain valve in the column above the water level gauge is correct, and secondly, it seems that the pressure gauge is still within the deadline Inside, the prescribed inspection mark is intact. Also, it seems that there are no other abnormalities, such as bending of the pipe or whether the connection pipe is firmly installed, and whether the middle valve is abnormal when it is opened and closed. 
Then check the drain valve, drain pipe and safety valve of the cryogenic storage tank. For example, if the drain pipe is blocked, if it is blocked, it must be cleaned in time. Whether the switch of the sewage valve is abnormal, is it flexible enough, does the lining material in the packing cover leave enough room for adjustment, and is the sewage pipe smooth?
After the end of the water pressure experiment. Adjust the cryogenic hot water storage tank to the full water state, and then open the cryogenic hot water storage tank until you know that there is steam, but you must ensure that the air valve is open. Because the steam cryogenic storage tank will scale after use for a period of time, if scaling occurs, it will definitely affect the temperature-increasing effect of the steam cryogenic storage tank wall. Many types, the more common is hot water low temperature storage tank, can be used for domestic hot water and heating and other areas.
Because cryogenic storage tanks are special equipment, they need to be repaired and cleaned after a period of use. Some cryogenic storage tanks require professional cryogenic storage tank cleaning personnel to do cleaning work to remove scale.
First check the pressure gauge and the water level gauge, mainly to observe whether the display on the water level gauge is abnormal, and whether the entire state of the drain valve in the column above the water level gauge is correct, and secondly, it seems that the pressure gauge is still within the deadline Inside, the prescribed inspection mark is intact. Also, it seems that there are no other abnormalities, such as bending of the pipe or whether the connection pipe is firmly installed, and whether the middle valve is abnormal when it is opened and closed.
After the end of the water pressure experiment. Adjust the cryogenic hot water storage tank to the full water state, and then open the cryogenic hot water storage tank until you know that there is steam, but you must ensure that the air valve is open. Because the steam cryogenic storage tank will scale after use for a period of time, if scaling occurs, it will definitely affect the temperature-increasing effect of the steam cryogenic storage tank wall. Many types, the more common is hot water low temperature storage tank, can be used for domestic hot water and heating and other areas.
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