Automatic cartridge filter self-cleaning filter

 
Describe

Filtration is an indispensable treatment method in the water purification process. It is used to intercept impurities in the water, purify the water quality or protect the normal operation of other equipment in the system. Ordinary mesh filters are widely used in water source filtration, industrial circulating water systems and other fields because of their good filtering effect and low resistance. But there are shortcomings such as small capacity, easy to be blocked by dirt, and complicated cleaning work. The filter part can only be cleaned when the equipment is disassembled, and the status of the filter cannot be monitored. Moreover, it is greatly affected by human factors, which makes the automation level of the entire system very low. The automatic self-cleaning filter has the functions of raw water filtration and automatic cleaning and drainage of the filter element. The system continues to supply water when cleaning and draining. Compared with the previous filters, this equipment has the advantages of high degree of automation, large processing capacity, self-cleaning sewage, uninterrupted water supply, and wide application range.

Working principle

The range when the pressure difference between the water inlet and outlet reaches the set value. The control system rotates the stainless steel brush and the dirt is brushed to the bottom. The bottom drain valve is opened and the dirt is discharged. The grab command can also be executed according to the set time period.

Features

1) The cleaning method is simple, and the cleaning cycle is electronically monitored, which can realize automatic cleaning and sewage discharge. All parameters in the automatic self-cleaning filter control system can be adjusted.
2) With motor overload protection, it can effectively protect the motor.
3) Strong maintainability, easy installation and disassembly.
4) The utility model has the characteristics of uninterrupted water supply, no bypass when cleaning sewage, short cleaning time, low sewage consumption, and no more than 1% of the total flow.
5) The connection method with the user pipeline is flange connection. The flange adopts the national standard flange, which has strong versatility.