How to clean the chiller filter
Filter cleaning cycle: After the water-cooled screw chiller works normally for a period of time, the filter should be cleaned. The specific cleaning cycle should be based on the use of the water-cooled screw chiller, continuous operation time, and whether there are impurities in the operating environment. Or contain excessive foreign matter as a measure! Generally speaking, it is recommended to clean the filter of the water-cooled screw chiller when running for about 3 months, and pay attention to the desiccant when cleaning.
How to clean the filter of the chiller? During the normal operation of the water-cooled screw chiller, even if the operation is stable again, the filter will play its role, that is, to filter impurities, so there will often be some impurities in the filter. And, as the running time of water-cooled screw chiller becomes more and more, it is extremely important to clean the filter. If it runs for a long time, it is recommended to clean the filter every 1 month.
The chiller filter cleaning method is as follows:
Removing the filter element of the filter is the first step. After removing the filter element, the water-cooled screw chiller unit is cleaned, cleaned or air-purged with an air pump. If conditions permit, a special cleaning agent can also be used. To clean the filter element and screen. After the filter element has dried, put it back into the filter drier. It must be known that filtering and drying are two parts. The drying filter refers to the component that integrates the two functions of drying and filtering. The drying filter can often be replaced and disassembled separately. For example, when the desiccant needs to be replaced When you only need to replace the desiccant of the dryer, when you need to clean the filter, you only need to clean the filter element screen!
The cleaning cycle of the filter can not be fixed. It can also be cleaned according to the condition that the filter is blocked. If it is not blocked, you can temporarily not clean it. If there is a blockage, clean it at any time to reduce water cooling. The maintenance time of the screw chiller increases the production efficiency of the enterprise. Some people think that when the cooling effect of a water-cooled screw chiller becomes poor, the filter should be cleaned and washed. In fact, otherwise, most of the poor cooling effects of the water-cooled screw chiller are caused by the condenser. Check and clean and clean the condenser!