HomeProductsSelf-cleaning filterDST typeAutomatic Self-cleaning Filter System Supplier
  • Automatic Self-cleaning Filter System
  • Automatic Self-cleaning Filter System

Automatic Self-cleaning Filter System Supplier

Product Introduction

Suitable for multiple industrial water treatment scenarios, automatic cleaning operation, stable running, widely applied in EPC water engineering projects.

Features

  • Efficient Depth Filtration
  • Stable Hydraulic Performance
  • Automatic Or Manual Backwash
  • Corrosion Resistant Structure
  • Easy Operation And Maintenance
  • Customizable Filtration Media


Product Introduction

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.

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
ParameterSpecification
Single unit flow rate25~2800t/h, larger flow rate can be achieved by multiple units in parallel
Minimum working pressure0.2MPa
Maximum working pressure0.6MPa/1.0MPa/1.6MPa/2.5MPa/4.0MPa
Maximum working temperature70°C
Filtration precision80-5000 microns
Control modeDifferential pressure, time and manual
Cleaning time60 seconds
Cleaning pressure drop0.01~0.03MPa
Control voltageAC 220V
Rated operating voltageThree-phase, 220V, 380V, 50HZ
Specification Model and Parameters
ModelPipe Diameter (mm)Filtration Flow Rate (t/h)Filtration Area (cm2)Drain Valve DN (mm)Water Consumption per Cleaning (Kg)Motor Power (KW)Weight (Kg)
DST12DN3006509500DN502000.37320
DST14DN35090012000DN503500.55480
DST16DN400120012000DN503500.55520
DST18DN450150015000DN653500.75835
DST20DN500200015000DN653500.75900
DST24DN600280018000DN653500.751080

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.
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