Product features and advantages of multi-column automatic backwash filter：

1. Realize the backwashing function in the true sense, which can completely filter out the impurities trapped in the filter screen, without dead ends in cleaning, and without attenuation in flux, ensuring filtration efficiency and long service life;

2. The filter equipment adopts 304/316L/2205/MONEL and other material wedge-shaped filter screens, which have high strength, high precision and corrosion resistance, and the filtration precision can reach 25 microns;

3. The filter equipment realizes automatic flushing through its own retrieval and response functions, which can cope with unstable water quality fluctuations without manual intervention;

4. The control system of the filtration equipment is responsive and precise, and can flexibly adjust the backwash pressure difference and time setting value according to different water sources and filtration accuracy;

5. During the backwashing process of the filter equipment, each group of filter screens is backwashed in turn to ensure the safety and efficient cleaning of the filter screens, while other filter screens are not affected and continue to filter;

6. The filter equipment adopts pneumatic sewage valve, the backwashing time is short, the water consumption of backwashing water is less, and it is environmentally friendly and economical;

7. The structure design of the filter equipment is compact and reasonable, the floor space is small, and the installation and movement are flexible and convenient;

8. The filter equipment has few wearing parts, no consumables, low operation and maintenance costs, and simple operation and management;

9. The working status of the filter equipment is displayed on the touch screen, and the setting of pressure difference and time is convenient and intuitive.

Multi-column automatic backwash filter application range：

1. Iron and steel: used for water treatment and filtration in raw material yards and sintering pelletizing plants, cooling water filtration in blast furnaces, rolling mills, continuous casting machines and other systems, and impurity filtration in high-pressure water phosphorus removal systems;

2. Automobiles: coating production lines are widely used in water treatment systems for automobiles, tractors, motorcycles, and engines;

3. Power plant: It is used for the precision pretreatment part of high-purity water preparation for power plant boilers, the filtration of generator cooling water and sealing water, and can be used as side filter treatment and full filter treatment when the water consumption of the system is extremely large;

4. Petrochemical industry: Side filtration treatment in the circulating water field can be used for single-machine or multi-machine parallel main treatment to replace filter material filtration, reduce filter material filtration load, avoid a large amount of washing water consumption, and save costs;

5. Agricultural gardens and paper mills: In systems with nozzles and nozzles, equipment blockage and wear caused by impurities should be reduced, so it is necessary to choose high-precision, high-automation filtration products;

6. Mine: filter the underground spray water to ensure the normal operation of the system;

7. Water supply and sewage treatment: used in the pretreatment system to improve the operating efficiency of the system;

8. Widely used in drinking water treatment, building circulating water treatment, industrial circulating water treatment, sewage treatment, mining industry water treatment, golf course water treatment, construction, steel, petroleum, chemical industry, electronics, power generation, textile, papermaking, food, Sugar, pharmaceutical, plastic, automotive industry and other fields.

The actual case of multi-column automatic backwash filter