Product Introduction

When the water to be filtered enters the inner side of the filter cartridge through the inlet pipe and is filtered from the inner side to the outer side, impurities in the water to be filtered are blocked inside the filter cartridge. Therefore, the filtered clean water flows to the outer side of the filter cartridge and reaches the end user through the outlet pipe. Due to continuous filtration, the impurities on the inner surface of the filter cartridge become thicker, causing the pressure difference between the inlet and outlet to increase. When the pressure difference reaches the set value (the set range of pressure difference is 0.02-0.16MPa), the differential pressure sensor sends a signal to turn on the power supply of the driving device, start rotating, and open the drain valve. After the driving device is started, it drives the indexing mechanism to move and drives the discharge backwash suction nozzle to perform intermittent motion. When the backwash suction nozzle corresponds to the filter cartridge, the suction nozzle has a certain intermittent residence time (usually set to 1-3 seconds), allowing impurities in the cartridge to be fully discharged under the pressure of backwash water. Then clean the next filter cartridge, and when one cleaning cycle is completed, the sewage system stops. Waiting for the next cleaning cycle. The entire system can ensure normal water supply during backwashing and sewage discharge.

Product Features

The filter cartridge is made of stainless steel, and the filtered impurities can be evenly distributed on the entire inner wall of the filter cartridge during filtration. During cleaning, the impurities can be instantly and uniformly discharged under the impact of negative pressure water flow; ■ The filter cartridge adopts a V-shaped cross-section mesh tube with a pointed end facing outward (non stick and easy to clean) ■ Intermittent positioning discharge, scientifically calculated and set the discharge time of a single mesh tube, achieving 100% removal of impurities in a single operation, with long machine life and less water loss; Adopting advanced PLC intelligent control system to achieve automatic torque control and protection of PLC, making equipment operation safer, continuous, and more reliable; Low inherent pressure loss, maintenance free during normal operation. In the clean circulating water filtration system, normal operation can be achieved with a working pressure greater than 0.3 MPa. The filtration accuracy is greater than or equal to 0.1mm, and the maximum single machine flow rate can reach 5000M3/H (our factory can specially design and produce super large flow rates)