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Structure and principle of automatic brush filter

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Structure and principle of automatic brush filter

Date: 2019-10-11

Fully automatic brush filter is a kind of filter that directly intercepts impurities in water, removes suspended matter and particles in water, reduces turbidity, purifies water quality, reduces system dirt, bacteria, algae, rust, etc. to purify water quality and maintain the system. The fine equipment of the equipment works normally. The water enters the fully automatic filter body from the water inlet. The system can automatically identify the level of impurities accumulation and automatically discharge the sewage valve signal.
The automatic brush filter is composed of stainless steel wire brush, stainless steel screen and transmission parts. It is automatically cleaned and drained by the drive motor and electric valve. The operation mode is automatic operation (also manual operation), with pressure difference and timing. Dual function of automatic sewage discharge.
When the water flows through the filter, the mechanical impurities in the water are intercepted by the filter. When the accumulated impurities on the surface of the filter increase and the pressure difference reaches the set pressure difference, the pressure difference switch will send a signal, and the control box will issue a command to drive. The motor is started, the drain valve is opened, and the impurities accumulated in the filter are brushed by the rotating brush and discharged from the drain. The function of cleaning and draining water, to ensure that the level is secure under any conditions.
Automatic brush filter. When the pressure difference between the inlet and outlet of the brush self-cleaning filter reaches the preset value or the cleaning time is reached, and the filter is prefabricated manually, the filter will start the self-cleaning process. The entire self-cleaning process includes two steps: turning Open the automatic drain valve located on the brush-type self-cleaning filter; the motor drives the cleaning system (washing brush or scanning nozzle) inside the brush-type self-cleaning filter, and the impurities intercepted by the filter are discharged from the drain valve. The entire cleaning process takes about 15 seconds (can be set according to user requests). The system flows from time to time during cleaning. The entire operation process of the brush-type self-cleaning filter is controlled by a smart control box equipped randomly. The control method can select pressure difference, time and manual control.