Cooling Water Self-cleaning Filter System Supplier
Product Introduction
The Cooling Water Self-cleaning Filter System is specifically designed to protect cooling towers, heat exchangers, and circulation pipelines from suspended solids and debris. Its automatic cleaning function allows continuous filtration without interrupting system operation, helping maintain cooling efficiency and reduce equipment fouling.
Product Description of Self-cleaning Filter System
The Self-cleaning Filter is an advanced automatic filtration system designed for continuous industrial water treatment applications. It effectively removes suspended solids and impurities from water while maintaining uninterrupted flow during the cleaning process. The system automatically initiates self-cleaning based on differential pressure or preset timing, significantly reducing manual maintenance and operational downtime.
Equipped with a high-strength stainless steel filter screen and intelligent PLC control system, the filter ensures stable performance, reliable operation, and long service life under various industrial conditions. Its modular design allows flexible installation and customization according to different flow rates and filtration requirements.
As an efficient and low-maintenance filtration solution, the self-cleaning filter is widely used in cooling water systems, process water filtration, seawater pretreatment, wastewater reuse, and industrial circulation water systems.
Features of Automatic Self-cleaning Filter
1.Fully Automatic Self-cleaning Operation
· Automatic backwashing triggered by differential pressure or timer; · Continuous filtration during cleaning process without interrupting water supply; · PLC intelligent control system for unattended operation;
2.2.Efficient Filtration Performance
· High-strength stainless steel filter screen with precise filtration accuracy; · Effective removal of suspended solids, particles, algae, and impurities; · Filtration accuracy optional from 50 to 3000 microns;
3.Stable and Reliable Structure
· Heavy-duty carbon steel or stainless steel housing available; · Corrosion-resistant design suitable for industrial and seawater applications; · Low pressure loss and stable hydraulic performance;
4.Low Maintenance and Energy Saving
· Automatic cleaning greatly reduces manual maintenance workload; · Low water consumption during backwashing; · Long service life of filter screen and internal components;
5.Intelligent Control and System Integration
· Optional PLC, HMI touchscreen, and remote communication system; · Supports Modbus, Ethernet, and centralized control systems; · Differential pressure monitoring and fault alarm functions available
6.Flexible Customization
· Multiple installation types: vertical or horizontal; · Available in carbon steel, SS304, SS316L materials; · Customizable according to flow rate, pressure, water quality, and project requirements;
Application Areas for Self-cleaning Filter
Industrial circulating cooling water systems RO pretreatment systems
Municipal water treatment plants Wastewater recycling and reuse systems
Seawater desalination pretreatment Irrigation and agricultural water filtration
Power plant and utility water systems Steel, petrochemical, and chemical industries
Paper making and textile industries Industrial process water treatment
After-Sales Service
1.Professional Technical Support
Professional technical consultation, system selection, and installation guidance are provided throughout the project process.
2.Warranty Service
The equipment comes with a one-year warranty. During the warranty period, free technical support and troubleshooting assistance are provided.
3.Maintenance and Spare Parts Support
Lifetime maintenance service is available. Spare parts and replacement filter elements can be supplied continuously according to customer requirements.
4.Remote Support
Remote technical assistance for commissioning, operation, and troubleshooting is available via online communication platforms.
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.
