As we all know, difficult wastewater is not only difficult to treat by traditional biological method, but also difficult to achieve ideal effect even by physical and chemical method. The appearance of automatic filter overcomes the traditional water treatment process and plays an important role in difficult wastewater treatment.
The full-automatic filter is a precision equipment that uses the wedge wire filter screen to directly intercept impurities in the water, remove suspended solids and particles in the water, reduce turbidity, purify water quality and reduce the generation of system dirt, bacteria, algae and rust, so as to purify water quality and protect the normal operation of other equipment in the system. Water enters the full-automatic filter body from the water inlet. Due to the intelligent (PLC, PAC) design, The system can automatically identify the degree of impurity deposition and send a signal to the blowdown valve for automatic blowdown. The full-automatic filter overcomes many shortcomings of traditional filter products, such as small pollution capacity, easy to be blocked by dirt, the filter part needs to be disassembled and cleaned, and the filter state cannot be monitored. It has the function of filtering raw water and automatically cleaning and discharging the filter element, and the system provides uninterrupted water supply during cleaning and discharging, with a high degree of automation.