With automatic impurity brushing and cyclic cleaning technology, the brush - type self - cleaning filter enables continuous filtration without disassembly. Combining high - efficiency interception and low - cost maintenance, it serves as the core equipment for industrial fluid purification.
I. Product Introduction
The optional range of filtering accuracy is 50 to 5000 microns. The filter has large filtration area and high pollution absorption ability. Users can customize the filter according to the actual working conditions. The cleaning method is simple, and the cleaning cycle monitoring can realize automatic cleaning and sewage. All parameters of the automatic filter control system can be adjusted. The filter is equipped with motor overload protection function, which can effectively protect the motor.
II. Working Process
Normal Filtration Phase: The fluid to be filtered enters the filter through the inlet, and impurities such as sediment and rust are intercepted by the filter screen. The clean fluid flows out from the outlet.
Differential Pressure Trigger: When the pressure difference across the filter screen reaches the set threshold (e.g., 0.05MPa), the control system initiates the cleaning process.
Automatic Cleaning: The motor drives the brush head to rotate, scraping off impurities attached to the screen surface. The drain valve opens simultaneously, and impurities are discharged with a small amount of fluid. The cleaning time is approximately 30 - 60 seconds.
Resume Operation: After cleaning, the drain valve closes, and the filter returns to the filtration state, continuing the cycle.
III. Product Features
| Key Advantages | Description |
|---|
| Intelligent Self - cleaning Technology | Automatic cleaning triggered by differential pressure or timer, eliminating manual disassembly and reducing maintenance costs by 90%. |
| High - flow Uninterrupted Filtration | Large - diameter filter screen design with a processing capacity of 10 - 1000m³/h, ensuring continuous fluid supply during cleaning. |
| Highly Adaptable Structure | Filter screen accuracy adjustable from 10 - 3000μm, available in carbon steel or stainless steel, withstands working pressures of 0 - 16bar. |
| Energy - saving Design | Water consumption per cleaning is less than 1% of the total flow, and the low - power motor reduces annual energy consumption by 40%. |
| Remote Monitoring Function | Supports PLC/IoT module integration, enabling real - time monitoring of pressure difference and cleaning status for remote operation and management. |
IV. Technical Parameters
V. Application Fields
| Industry | Application Scenarios | Core Value |
|---|
| Petrochemical | Circulating cooling water filtration, catalyst recovery | Prevents heat exchanger blockages, extends equipment life, and ensures production continuity. |
| Power Industry | Turbine lubricating oil filtration, seawater desalination pre - treatment | Removes particulate impurities, enhances system stability, and reduces downtime risks. |
| Metallurgy & Mining | Industrial water filtration, tailings slurry recycling | Intercepts suspended solids, reduces pipeline wear, and enables water resource recycling. |
VI. FAQ
Does the cleaning process affect normal water supply?
During cleaning, only a small amount of fluid (less than 1% of the total flow) is discharged, and the main fluid supply remains uninterrupted, ensuring continuous production.
How to select the filter screen accuracy?
Choose according to the particle size of the fluid impurities. For example, 100 - 500μm is suitable for sediment interception, and 10 - 50μm is recommended for protecting precision equipment.
How often does the equipment require manual maintenance?
Under normal conditions, the equipment can operate continuously for 1 - 3 years. Regular checks of the motor and drain valve status are sufficient.
VII. Conclusion
The brush - type self - cleaning filter stands out as an innovative solution for industrial fluid purification, featuring intelligent automation and efficient continuous filtration. Whether in high - load chemical production or power systems with strict stability requirements, it can achieve long - term reliable operation through customized configurations. With the advancement of industrial intelligence, the device will continue to deepen IoT technology applications, providing intelligent filtration solutions for more industries.
If you are interested in this product or have any questions, please feel free to contact us at any time.
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