Backwash filter

Suction typeBackwash filterThe washing filter is a commonly used equipment in the water treatment industry, with its simple design and excellent performance achieving the desired filtration effect for wastewater. The main components include: motor, electric control box, control pipeline, main pipe component, filter element component, 316L stainless steel brush, frame component, transmission shaft, inlet and outlet connecting flanges, etc. Self cleaning filters overcome many disadvantages of traditional filtration products, such as small pollutant holding capacity, susceptibility to blockage by pollutants, need to disassemble and clean the filtering part, and inability to monitor the filter status. They have the function of filtering raw water and automatically cleaning and discharging the filter element. During cleaning and discharging, the system provides uninterrupted water supply, which can monitor the working status of the filter and has a high degree of automation. Covering various filtration precision requirements from 10um to 3000um.

Backwash filterThe self-cleaning filter can automatically clean the filter and discharge pollutants without the need for any external energy source for operation and control. During the backwash period, there is continuous flow, and the cleaning and filtering cycle can be adjusted. The default self-cleaning and filtering time is 10-60/and the water loss from washing and filtering only accounts for 0.08-0.6% of the filtered water volume; The filtration accuracy can reach 10-3000 microns; The working pressure can reach 1.0-1.6Mpa; Single flow rate: 4-4160m ³/h. It can be installed vertically, horizontally, and upside down in any direction and position, and can be used for water filtration in various industries such as industry, agriculture, municipal power, electronics, medicine, food, printing and dyeing, construction, steel, metallurgy, papermaking, etc.

When the pressure difference between the inlet and outlet of the filter reaches the preset value, the filter will begin the self-cleaning process, which includes two steps: opening the filter located atThe drain valve on the upper cover of the filter; The motor drives the two stainless steel brushes inside the filter screen to rotate, and the impurities captured by the filter screen are therefore brushed down by the steel brushes and discharged from the drain valve. The entire cleaning process takes about 15-60 seconds, and the system does not stop flowing during cleaning. The entire operation of the filter is controlled by a randomly equipped control box.

Self cleaning filter is a device that uses a filter screen to directly intercept impurities, floating objects, particles, etc. in liquid, while reducing water turbidity, dirt, and ensuring the normal operation and service life of subsequent equipment. It has the characteristic of automatic discharge.