ODM Various Liquid Automatic Self Cleaning Strainer Explosion Proof

Various liquid filters self-cleaning filters

 
Describe

Brush filter is a kind of filter that directly intercepts impurities in the water, removes suspended solids and particulate matter in the water body, reduces turbidity, purifies water quality, reduces system dirt, bacteria, algae, rust, etc., so as to purify water quality and protect other equipment in the system. Precision equipment for work. Water enters the body of the self-cleaning filter through the water inlet. Due to the intelligent (PLC, PAC) design, the system can automatically identify the degree of impurity deposition and automatically discharge the sewage valve signal.

Working principle

[Filtering status]
The liquid flows in from the inlet, and the strip-shaped scraper is close to the surface of the filter element. The liquid flows outward from the surface of the filter element through the filter. The impurities are trapped on the inner surface, and the liquid flows out from the outlet; as time goes by, the impurities gradually When the pressure increases, the pressure difference rises, and the filter screen is cleaned according to the set pressure difference or regularly.
[Cleaning status]
The motor drives the wiper to clean the filter screen in a horizontal rotation motion. When the wiper rotates, the impurities are removed by the brush and flow to the bottom of the filter. Each cleaning consists of several strokes. After the surface of the filter is cleaned, the filtering capacity is restored. Normally filter during cleaning, and the flow will not be interrupted.
[Sewage status]
After multiple cleaning cycles, impurities accumulate to a certain amount, and the drain valve is opened regularly to discharge the waste liquid containing high-concentration impurities. If necessary, it can also be recycled.

Features

1) The filter accuracy is 100 microns by default, and can be selected from 100 to 3000 microns. The filter area is large and the dirt holding capacity is high. The user can customize it according to the actual working conditions.
2) The cleaning method is simple, and the cleaning cycle is electronically monitored, which can realize automatic cleaning and sewage discharge. The parameters in the automatic self-cleaning filter control system can be adjusted.
3) Equipped with motor overload protection, which can effectively protect the motor.