With its unique suction cleaning technology, the suction self - cleaning filter achieves efficient impurity interception and automatic filter element regeneration. Balancing high - flow processing and low maintenance costs, it emerges as an innovative choice for industrial fluid purification.
Sucking type self-cleaning filter automatically filters raw water, automatically cleans the filter screen and automatically discharges sewage. The whole process is automatic control without manual operation. The cleaning sewage system provides uninterrupted water supply. Sucking type automatic self-cleaning filter control mode can be automatic or manual.
Normal Filtration: The fluid to be filtered enters the filter through the inlet, and impurities such as suspended particles and rust are intercepted by the filter screen. The clean fluid flows out through the outlet.
Intelligent Cleaning Trigger: When the pressure difference across the filter screen reaches the set threshold (e.g., 0.06MPa) or the preset time cycle ends, the control system initiates the self - cleaning program.
Suction Cleaning: The backwash pump activates, and the suction device of the cleaning mechanism moves closely along the filter screen surface. Impurities attached to the screen are drawn into the 排污腔 through negative pressure. The drain valve opens simultaneously, discharging the impurities with the water flow. Each cleaning cycle takes about 30 - 90 seconds.
Resume Operation: After cleaning, the drain valve closes, and the filter returns to normal filtration, continuing continuous operation.
| Key Advantages | Description |
|---|
| Precise Suction Cleaning | Negative pressure adsorption technology deeply removes impurities, increasing cleaning efficiency by 80% and eliminating residue issues of traditional flushing. |
| High - flow Uninterrupted Filtration | Single - unit processing capacity ranges from 5 - 800m³/h, ensuring zero interruption of the main fluid flow during cleaning. |
| Extended Screen Lifespan | Gentle cleaning reduces screen wear, extending the filter element lifespan by 1.5 times and lowering replacement costs. |
| Flexible Precision Adaptation | Filtration accuracy adjustable from 10 - 2000μm, with stainless - steel and PP screen options to suit different working conditions. |
| Intelligent Monitoring System | Integrated with PLC and IoT modules, enabling real - time monitoring of pressure difference and cleaning status, supporting remote operation and fault warning. |
| Industry | Application Scenarios | Core Value |
|---|
| Chemical Industry | Reactor feed filtration, solvent cycle purification | Intercepts impurities like catalyst particles, protects equipment, and improves product purity and production stability. |
| Electronics & Semiconductor | Ultra - pure water terminal filtration, photoresist filtration | Removes fine particles, meets strict water quality requirements for precision processes, and increases chip yield. |
Does suction cleaning damage the filter screen?
The negative pressure cleaning applies uniform and controlled force, which is gentler than high - pressure flushing and effectively reduces screen wear, extending the lifespan.
How to set the cleaning trigger conditions?
Supports dual modes of pressure difference (0.03 - 0.1MPa) and timing (1 - 24 hours), allowing users to adjust flexibly according to actual working conditions.
What is the equipment maintenance frequency?
Under normal conditions, only need to inspect the suction device and drainage system every 6 - 12 months, reducing manual maintenance frequency.
The suction self - cleaning filter provides an efficient solution for industrial fluid processing with its innovative intelligent adsorption and continuous purification technology. Whether in the semiconductor industry sensitive to impurities or high - load chemical production, it can achieve stable and reliable filtration through customized configurations. With the advancement of industrial intelligence, the device will further optimize cleaning efficiency and intelligent control capabilities, empowering fluid purification needs in more fields.
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Reverse Wash Filter
Brush - type Self - cleaning Filter
