Industrial Water Filter (Industrial Filtration System), a core water treatment equipment in industrial settings, designed to remove suspended solids, particulates, colloids, and other impurities from water. It protects downstream equipment, ensures process water quality, or meets discharge standards, and is widely used in power, chemical, steel, food, and municipal industries.

Main Shell: 304/316 stainless steel, corrosion-resistant carbon steel, withstands industrial high pressure and high temperature.

Filter Unit: mesh screens, filter bags, filter media layers, membrane components.

Control & Cleaning Systems: Differential Pressure Transmitters, PLC, Electric Sludge Discharge Valves, for automatic backflushing/scrubbing.

Process: Raw water in → Filter unit retains impurities → Clean water out; Impurity accumulation increases pressure difference → Trigger automatic/manual cleaning and waste discharge to restore filtration capacity.

Selection Key Points

Define raw water turbidity/SS, target accuracy, flow rate, working pressure, and temperature.

Consider the corrosiveness of water quality and select the corresponding shell and filter material (such as 316L acid and alkali-resistant).

Continuous production prefers self-cleaning or backwashing models; bag filter + ultrafiltration combination.

Calculate backwash water consumption, maintenance cycle, and spare parts cost.

Recommended Daily Maintenance

Regularly monitor the pressure difference between import and export (normal control range: 0.05-0.1 MPa; clean or replace filter material promptly if out of range).

Self-cleaning filters require checking the motor and drain valve operation, and regular calibration of differential pressure and time parameters.

Filter bags/cores should be replaced in a timely manner to prevent breakage and leakage.

Winter freeze protection: For long-term disuse, empty out accumulated water and maintain the sealing parts.