High-concentration wastewater needs to be filtered through a bag filter during the treatment process. The high-concentration wastewater to be treated will directly enter the bag filter through the water inlet directly, and the impurities in the water are deposited on the stainless steel filter screen. The pressure difference can be generated to a certain extent.

It will effectively monitor the pressure difference change of its water inlet and outlet through its pressure difference switch. When the pressure difference reaches its set value, the water supply control valve of its electric controller and the drive motor signal will directly trigger the following actions: Drive the brush to rotate to clean the filter element. At the same time, the control valve is opened to discharge the sewage. The entire cleaning process only lasts for tens of seconds. When the cleaning is over, the control valve is closed, the motor stops rotating, and the system returns to its initial state and begins to enter the next step. A filtration process.

After the bag filter is installed, it will be debugged by technicians during operation. The filter time and cleaning conversion time can be set to a certain extent during operation. The water to be treated enters the body through the water inlet, and the bag is filtered. The controller starts to work normally. When the preset cleaning time is reached, the electric controller sends signals to the hydraulic control valve and the drive motor.

Bag filters need to be checked frequently to see if the connecting pipes are firm, leaking and damaged. When the equipment is changing the filter bag, if the sewn filter bag is used, please fold the sewn edge of the filter bag and put it in to improve the filtering effect of the sewn filter bag. Place the filter bag so that the ring opening of the filter bag coincides with the neck opening of the metal inner mesh.

Check whether the inlet and outlet valves of the bag filter are tightly closed. Check the pressure gauge to make sure that the internal pressure is 0. At this time, the bag filter should have been separated from the pipeline system. Open the drain valve, wait until the remaining liquid in the bag filter is exhausted through the drain valve before opening the cover.