What is the service time and pressure difference of the bag filter?

Bag filter is a filter equipment with good tightness, but in daily use, it also needs to be cleaned frequently. If it is not cleaned for a long time, it will directly affect the service life of the filter. So, what is the service time and pressure difference of the bag filter?

Although the bag filter has the characteristics of good sealing and strong circulation, but if it is not cleaned for a long time, it will also cause pollution inside the machine to a large extent. Therefore, we should pay attention to the cleaning and maintenance of the bag filter. For cleaning time, under normal circumstances, we can refer to the pressure gauge value installed on the inlet and outlet pipe of the bag filter, through the pressure difference displayed before and after the pressure gauge to determine the time to replace the filter bag, the general filter bag can withstand the pressure difference of 0.5-1kg/c㎡, when the pressure difference reaches this interval, we should replace the filter bag in time, To avoid the filter bag rupture, affect the filtering effect.

For the cleaning steps of the filter bag, first of all, we can stop the original water pump, close the inlet valve and outlet valve; Secondly, we can open the drainage valve and exhaust valve to empty the water stored inside the filter. Disassemble the filter and clean the filter bag. When cleaning, we just put in a little cleaning liquid, soak for more than ten minutes, you can clean out the impurities in the filter bag. It is important to note that you should try to wash with warm water, so that it is cleaner.

If you want to extend the service life of its bag filter, in addition to regular cleaning, in the use of its maintenance also need to pay attention to, we should often check whether the connection pipe is firm, whether there is leakage and damage; When replacing the filter bag, if the sewn filter bag is used, it is necessary to fold the sewn edge of the filter bag and put it in, so as to improve the filtering effect of the sewn filter bag. When placing the filter bag, pay attention to the match between the ring mouth of the filter bag and the neckline of the metal internal network.

When pressure is found at the outlet of the bag filter, be sure to close the output valve in time. If you don't pay attention to this, it will have a rather bad effect. When opening the exhaust valve, be sure to check that the pipe of the bag filter has been properly connected and properly connected. If this is ignored, the filtration of some harmful substances will cause harm to the workers involved and pollute the surrounding environment.

The above is a simple description of the use time and pressure difference of the bag filter. If you have other things you want to know, you can consult Henan Aite Environmental Protection Equipment Co., LTD. The company is focused on R & D, production and manufacture of replacement imported filter element, filter, oil filter and other oil purification products, sewage treatment products, air dust removal products, pure water treatment products, filter press products.