Jiangsu Sanhe Environmental Protection Group Co., Ltd.
Jiangsu Sanhe Environmental Protection Group Co., Ltd.
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Automatic Micro-Differential Filter For Circulating Water Reuse
The Automatic Micro-Differential Filter for Circulating Water Reuse is an intelligent, high-efficiency filtration system integrating fine filtration, automatic backwash, and smart control. It continuously removes suspended solids and fine impurities from circulating water, ensuring stable water quality and long-term system reliability.
Raw water enters the filter chamber, where impurities are trapped on the filter element surface. Once the differential pressure between inlet and outlet reaches a preset threshold, the automatic micro-differential backwash system activates. Driven by water pressure, the backwash mechanism rotates and cleans each filter element locally, removing contaminants without interrupting filtration.
Filter vessel (carbon steel / stainless steel)
Precision filter elements
Differential pressure sensor
Automatic backwash mechanism (motor-driven or hydraulic)
Control system (manual / automatic / PLC)
Valves and piping assemblies
Continuous filtration — uninterrupted during cleaning
Automatic differential-pressure backwash
Energy-efficient, water-pressure-driven design
Corrosion-resistant structure for long service life
Modular, easy maintenance and expansion
Compact structure with stable performance
Industrial circulating cooling water
Reclaimed water and reuse systems
Wastewater polishing and fine filtration
Cooling tower make-up water
UF/RO pretreatment
PLC intelligent remote control
Stainless steel internal piping
Pressure alarm and flow monitoring
Skid-mounted modular system
Automatic drain discharge unit
