PRODUCTS

Filter is an indispensable device on the pipeline of conveying media, usually installed in pressure reducing valves, pressure relief valves, water level valves, and the inlet end equipment of other equipment of square filters. The filter is composed of cylinder, stainless steel filter, sewage part, transmission device and electrical control part. After the water to be treated passes through the filter cartridge of the filter screen, its impurities are blocked, and when it needs to be cleaned, just take out the removable filter cartridge and reload it after treatment, so it is extremely convenient to use and maintain. When the filter is working, the water to be filtered enters through the water outlet, flows through the filter, and enters the pipeline required by the user through the outlet for process circulation, and the particulate impurities in the water are trapped inside the filter. Such a continuous cycle, more and more particles are intercepted, the filtration speed is getting slower and slower, and the imported sewage is still entering continuously, the filter hole will be smaller and smaller, thereby generating a pressure difference between the inlet and outlet, when the large difference reaches the set value, the differential pressure transmitter will transmit the electrical signal to the controller, the control system starts the drive motor through the transmission component to drive the shaft to rotate, while the sewage outlet is opened, discharged by the sewage port, when the filter is cleaned, the pressure difference drops to the minimum value, the system returns to the initial filter state, and the system operates normally.

Key words: filter, evaporator