Aite environmental protection large flow automatic self-cleaning filterSelf-cleaning brush filter

Product description

The large flow self-cleaning filter is composed of stainless steel filter element in a tank body, and its main components are composed of filter element and sewage suction device. During filtration, sewage enters from the lower part of the filter and distributes to each filter element. The sewage is filtered from the inside to the outside of the filter element. Solids in sewage are trapped by the filter screen; An electric motor drives the cleaning mechanism to rotate and move up and down the sucking scanner. The sucking scanner is connected with a blowdown valve. When the blowdown valve is opened, the pressure difference between the internal water pressure of the filter and the external atmosphere makes each suction nozzle produce strong suction. The cleaning process takes about 35-60 seconds. The screen of the filter is cleaned in turn. In the whole reverse cleaning process, the system does not break the flow.

Technical parameter

Installation mode: vertical installation

Flow of a single machine: 2000-4000m3/h.

Low working pressure: 0.25MPa

Maximum working pressure: 1.0MPa, 1.6Mpa

Operating temperature: 70℃

Filtration accuracy: 25-500 microns

Filter element: stainless steel braided mesh

Filter area: 20~50000cm2

Control mode: pressure difference, time and manual

Cleaning time: 50-140 seconds

Cleaning mechanism speed: 14-20rpm

Cleaning method: Scanning and sucking cleaning.

Cleaning pressure loss: 0.01-0.08MPa

Filter material

Filter body: carbon steel, epoxy resin coating according to the requirements available stainless steel 316, 304

Screen: stainless steel 316L wedge filter element; Stainless Steel 316L braided steel wire

Cleaning mechanism (internal) : Stainless Steel 304,316L, POM

Blowdown valve: cast iron, epoxy coating; 304316 L

Seal ring: synthetic rubber, teflon

Control and distribution

Control voltage: 24V according to the need to choose 10 volts or 24 volts DC) motor power: 0.35-1.0 horsepower, 50Hz

Rated operating voltage: 3 phases, 220/380V (as required)

Current: 1.5-2A

Application field

1. Filtration of water for production and reuse in the food industry.

2, domestic water supply, production process water supply filtration.

3, ultrafiltration, reverse osmosis, softening, ion exchange and other pretreatment filtration.

4, high water quality requirements of the equipment cooling water filtration. ydwf2

5, steel, petroleum, chemical, paper, automobile, food, metallurgy and other industries circulating water filtration.

6, reclaimed water reuse, wastewater depth treatment and filtration.

7, groundwater, surface water turbidity removal and purification.

8, central air conditioning, boiler backwater filtration.

9, pool, landscape water purification.

10, oilfield reinjection water filtration.

11, municipal, green space spraying, watering, agricultural irrigation, drip irrigation water filtration.

12, sea treasures seedling seawater purification.

13. Filtration of seawater and fresh water for factory farming.

14, desalination pretreatment and filtration.

15. Ballast water filtration.

Product characteristics