Suitable for multiple industrial water treatment scenarios, automatic cleaning operation, stable running, widely applied in EPC water engineering projects.
Product Description of Self-cleaning Filter System
The Automatic Self Cleaning Filter is an intelligent filtration solution designed for continuous removal of suspended solids, particles, and mechanical impurities from water systems.
By combining advanced filtration technology with automatic cleaning control, the filter can continuously operate while automatically removing accumulated contaminants from the filter screen without manual intervention or system shutdown.
Designed for industrial and commercial water treatment applications, the self cleaning filter provides efficient filtration, stable operation, and reduced maintenance requirements. It is widely applied as a pre-filtration unit or process filtration equipment in industrial water systems, municipal projects, irrigation systems, cooling water circulation, and other applications requiring reliable and automatic filtration.
Technical Highlights
1. Automatic Self Cleaning Technology
The filter integrates differential pressure monitoring and automatic control technology to detect filter contamination and initiate the cleaning process automatically.
The cleaning cycle is controlled according to actual operating conditions, ensuring efficient removal of impurities while reducing unnecessary water consumption.
2. Continuous Filtration Operation
The self cleaning filter is designed to clean itself during operation without interrupting the water supply.
This continuous filtration capability improves system reliability and is especially suitable for applications requiring uninterrupted water treatment processes.
3. High-Efficiency Solid Removal
The precision-engineered filter screen effectively captures suspended solids, sediment, rust, and other mechanical impurities.
Different filtration ratings and screen materials can be selected based on raw water characteristics and process requirements.
4. Intelligent Control System
Equipped with an automatic control system, pressure sensors, and electric or hydraulic valves, the filter enables fully automatic operation with minimal human intervention.
The control parameters can be adjusted according to different project conditions.
5. Robust Structure and Long Service Life
The filter body is manufactured with durable materials suitable for various industrial environments.
The optimized structure ensures low pressure loss, stable performance, and reliable operation under continuous working conditions.
6. Flexible Configuration Options
The equipment can be customized according to:
Flow capacity requirements
Filtration accuracy
Water quality conditions
Why Choose This Product
Reduce Operation and Maintenance Costs
Compared with traditional filtration equipment requiring frequent manual cleaning or replacement of filter elements, the automatic self cleaning filter reduces labor requirements and maintenance frequency.
Improve System Reliability
Automatic monitoring and cleaning ensure stable filtration performance and prevent excessive pressure loss caused by accumulated contaminants.
Optimize Water Treatment Efficiency
The filter provides effective removal of suspended solids, protecting downstream equipment and improving the overall performance of water treatment systems.
Suitable for Various Water Conditions
With multiple material options and customizable configurations, the filter can be adapted to different applications, including clean water, industrial process water, and challenging water environments.
Easy Integration into Treatment Systems
The compact design and automatic control features allow simple installation and integration into existing or new water treatment systems.
It can be used as a standalone filtration unit or as part of complete water treatment solutions provided by professional system integrators.
Industry Applications
Industrial Water Treatment
Used for removing suspended solids and protecting downstream equipment in industrial process water systems, production water systems, and circulating water systems.
RO / NF / UF Pretreatment
Installed before membrane filtration systems to reduce suspended solids loading, protect membrane components, and improve system stability.
Cooling Water Circulation
Helps maintain clean circulating water quality, reduce fouling risks, and improve heat exchange system efficiency.
Municipal Water Supply
Applied for primary filtration and pipeline protection in municipal water treatment and water distribution systems.
Technical Parameters
Technical Parameters
Parameter
Specification
Single unit flow rate
25~2800t/h, larger flow rate can be achieved by multiple units in parallel
Minimum working pressure
0.2MPa
Maximum working pressure
0.6MPa/1.0MPa/1.6MPa/2.5MPa/4.0MPa
Maximum working temperature
70°C
Filtration precision
80-5000 microns
Control mode
Differential pressure, time and manual
Cleaning time
60 seconds
Cleaning pressure drop
0.01~0.03MPa
Control voltage
AC 220V
Rated operating voltage
Three-phase, 220V, 380V, 50HZ
Specification Model and Parameters
Model
Pipe Diameter (mm)
Filtration Flow Rate (t/h)
Filtration Area (cm2)
Drain Valve DN (mm)
Water Consumption per Cleaning (Kg)
Motor Power (KW)
Weight (Kg)
DST12
DN300
650
9500
DN50
200
0.37
320
DST14
DN350
900
12000
DN50
350
0.55
480
DST16
DN400
1200
12000
DN50
350
0.55
520
DST18
DN450
1500
15000
DN65
350
0.75
835
DST20
DN500
2000
15000
DN65
350
0.75
900
DST24
DN600
2800
18000
DN65
350
0.75
1080
FAQs
What is a self-cleaning filter used for?
A self-cleaning filter is used to automatically remove suspended solids and impurities from water without interrupting system operation.
How does the automatic cleaning system work?
The filter automatically initiates backwashing through differential pressure or timer control while maintaining continuous filtration operation.
Do you offer customized water treatment solutions?
Yes. We provide customized filtration and water treatment solutions according to flow rate, water quality, pressure, and project requirements.
What industries are your filtration systems suitable for?
Our filtration systems are widely used in industrial water treatment, municipal water supply, cooling water systems, wastewater reuse, seawater desalination, irrigation, and process water applications.
Do you provide overseas technical support?
Yes. We provide remote technical support, installation guidance, commissioning assistance, and after-sales service for overseas projects.