Debugging requirements for bag type PP pleated filter element

The high-concentration wastewater needs to be filtered by a bag filter during the treatment process. The high-concentration wastewater to be treated will directly enter the bag filter from the water inlet, and the impurities in the water will be deposited on the stainless steel filter. The pressure difference can be generated to a certain extent. The bag filter will be useful to monitor the change of the pressure difference between its inlet and outlet through its differential pressure switch. When the pressure difference reaches its set value, the water supply control valve of the electric controller and the driving motor signal will directly cause In the following actions, the motor drives the brush to rotate to clean the filter element, and the control valve is opened for sewage discharge. The entire cleaning process only lasts for tens of seconds. When the cleaning is over, the control valve is closed, the motor stops rolling, and the system returns to its initial state , start to enter the next filtering process. After the bag filter is installed, it will be debugged by technicians during operation. During operation, the filtration time and cleaning conversion time can be set to a certain extent. The water to be treated enters the body from the water inlet. The filter starts to work normally, and when the preset cleaning time is reached, the electric controller sends a signal to the hydraulic control valve and drives the motor. The bag filter needs to always check whether the connecting pipes are firm and whether there is leakage or damage. When the equipment is replacing the filter bag, if the sewing filter bag is used, please fold the sewing edge of the filter bag and put it in, which can improve the filtering effect of the sewing filter bag. Position the filter bag so that the filter bag ring and the metal inner mesh neckline match. Check whether the inlet and outlet valves of the bag filter are tightly closed. Check the pressure gauge to confirm that the internal pressure is 0. At this moment, the bag filter should be separated from the pipeline system. Open the emptying valve, wait until the remaining liquid in the bag filter is exhausted through the emptying valve, and then open the cover.

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have three basic components.