stainless steel brush type self-cleaning filter

Product Introduction：

Brush self-cleaning filter is an efficient water treatment equipment widely used in various industrial fields, known for its automatic cleaning and high filtration efficiency. The main feature of this filter is its ability to automatically clean and discharge water without interruption of water supply, ensuring the continuous operation of the system and stable water quality. The design and working principle of the brush self-cleaning filter make it an ideal solution, especially in applications that require continuous operation and high water quality requirements.

The main components of a brush type self-cleaning filter include a motor, an electrical control box, control pipelines (including differential pressure transmitters), main pipe components, filter element components, stainless steel brushes, frame components, transmission shafts, inlet and outlet connecting flanges, etc. These components work together to achieve remote control, save floor space, and reduce the consumption of human and material resources.

Features of brush self-cleaning filter:

1. Continuous flow filtration: During cleaning, by opening the drain valve, the amount of discharged water is only 5% of the filtered water, and the cleaning time is between 15-60 seconds. At the same time, the inlet water flows normally, achieving uninterrupted water supply.

2. Wide range of filtration accuracy: The filtration accuracy can be selected between 100 μ m and 2000 μ m to meet different filtration needs.

3. Large effective filtration area: The standard selected filter has an effective filtration area that is more than 8 times the inlet area, providing a high filtration efficiency.

4. Reliable cleaning: Provides multiple control methods, including manual, differential pressure, time, PLC program logic control, etc. Users can choose the appropriate control method according to their actual needs.

4. Simple installation form: There are various structural forms, including vertical, horizontal, Y-shaped, etc., suitable for installation in various pipeline conditions.

5. Long service life: Under normal circumstances, the design life exceeds 10 years and only requires regular maintenance, with low manual maintenance costs.

6. Automatic cleaning and sewage discharge: During cleaning and sewage discharge, there is no need for a bypass, and the cleaning time is short. The amount of sewage discharge does not exceed 3% of the total flow rate, ensuring the continuous operation of the system,.

7. Motor overload protection: Equipped with motor overload protection, it effectively protects the motor and increases the safety of the equipment.

8. Customizability: The filtering accuracy, cleaning cycle electronic monitoring, and various parameters in the control system can be customized and adjusted to meet the needs of different working conditions.

9. Compatible with multiple pipelines: Customized flange connections can be provided to adapt to various pipeline uses, improving the applicability of the equipment

technical parameter：

Filtering accuracy: The brush self-cleaning filter has a wide range of filtering accuracy, from 4000 microns to 10 microns, suitable for various application scenarios.

Working pressure: The maximum working pressure of this filter can reach 1.6MPa, and the minimum working pressure is 0.1MPa. In special circumstances, it can be customized according to requirements.

Power supply: Typically, a 380V/50Hz power supply is used, with motor power ranging from 0.09-1.5KW.

Cleaning method: The brush self-cleaning filter adopts a brush cleaning method, which is driven by a motor to rotate the stainless steel brush, effectively removing impurities from the filter screen.

Cleaning time: The cleaning time can be adjusted, usually between 10-200 seconds.

Diameter of drain valve: The diameter range of drain valve is DN40-DN80.

working principle:

working principle:

Brush self-cleaning filter is a precision equipment mainly used to remove suspended solids and particulate matter in water bodies, reduce turbidity, purify water quality, and protect other equipment in the system from normal operation. Its working principle mainly relies on intelligent operations such as filter interception of impurities, automatic identification of impurity deposition degree, and automatic discharge.

The working principle of a brush self-cleaning filter can be summarized as follows:

Inlet process: Water enters the filter body from the inlet and passes through the interior of the filter screen.

Filtering process: Impurities are intercepted on the inner wall of the filter screen, and the filtered clean water flows out from the outlet.

Automatic recognition and discharge: When impurities accumulate on the inner wall of the filter, the pressure difference between the inlet and outlet reaches the preset value, or the cleaning time is reached, the filter will begin the self-cleaning process.

Self cleaning process: The automatic drain valve is opened, and the motor drives the cleaning brush to rotate, brushing away impurities on the filter screen and discharging them from the drain valve.

Intelligent control: The entire process is controlled by an intelligent control box and implemented through PLC. The control methods include differential pressure, time, and manual, which can be set arbitrarily.

application area ：

The application fields of brush self-cleaning filters are very wide, covering multiple fields such as industry, agriculture, and environmental protection. ‌

Industrial applications:

In cooling water treatment, brush self-cleaning filters are used for water filtration in cooling towers, makeup water systems, air conditioning systems, and DC systems to reduce the generation of sediment in heat exchangers and maintain their cooling effect.

In the filtration of industrial circulating water, it is used for equipment with certain requirements for water quality, such as rolling mill, continuous caster, water pump, solenoid valve, ion exchanger, spray, heat exchanger, etc., or on water supply and drainage pipelines to filter out impurities in water and avoid blockage of pipelines, nozzles, etc.

In sewage treatment, as a pre filtration for sewage biochemical treatment, it protects key equipment from blockage.

In R O. In the pre filtration of the system, the reverse osmosis system is protected to improve water quality treatment efficiency.

Brush self-cleaning filters play an important role in applications such as acid washing, papermaking white water filtration, injection molding machines, pasteurization systems, vacuum pump systems, air compressor systems, and continuous casting systems.

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Agricultural applications:

In the field of irrigation, it is particularly suitable for high flow and high impurity water sources, such as agricultural irrigation, sprinkler irrigation, parks, golf courses, grass irrigation, etc.

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Environmental Applications:

Brush self-cleaning filters are used in fields such as seawater desalination, rainwater collection, and landfill leachate to filter and purify water sources, protecting the environment.

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Other applications:

In the mechanical processing industry, brush self-cleaning filters are used to filter coolant, lubricating oil, cleaning fluids, etc., protect processing tools, extend service life, reduce costs and improve efficiency, and increase product qualification rate.

In the metallurgical industry, it is used to treat continuous casting water, high-pressure phosphorus removal water, etc., to protect key equipment from blockage and corrosion.

Brush type self-cleaning filters have been widely used in multiple industries due to their efficient filtration and automatic cleaning of wastewater, effectively improving work efficiency, protecting equipment safety, and reducing maintenance costs.

FAQ:
1. Question: Are you a trading company or a manufacturer?
A:We are a professional manufacturer of all kinds of filter cartridges, housings, and filtration systems. We provide you with the total filtration solutions with our years of industry experience.
2. Question: Can we undertake EPC projects
A: Of course, we are a mature company in all aspects, and our aim is to provide one-stop services without any intermediate links.
3. Q: Can you make customized products?
A: Yes, of course, if you can provide us with detailed specifications or drawings. Our mission is to make customers ideas on the products and provide the customer satisfied solutions.
4. Question: Can you provide accessories for the corresponding equipment?
A: Yes, we have complete equipment and spare parts
5. Q: Can I use our own designed package?
A: Yes, size, color, logo, and packaging style all can be customized.
6.Q: What's your MOQ?
A: Normally, equipment 1 set. please feel free to contact us so that we can make some shipping recommendations for you to save the cost based on the quantity you need.
7.Q: I am a small business owner, Can I buy from you?
A: Yes, you are warmly welcomed. To grow with our customers is our goal. We would like to grow with you together.
8. Q: What is your general lead time?
A: For equipment normally 25-30 working days .
9. Question: How should I make the payment?
A: A: We strongly recommend T/T, L/C are acceptable.
10.Question: What services can you provide if there are after-sales problems with the equipment
A: Our dedicated personnel will solve all after-sales problems you encounter 24 hours a day

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