Automatic brush type self-cleaning filter for sewage filtration of 304 material
Describe
JSYL self-cleaning filter consists of stainless steel wire brush and transmission part. Washing and draining are automatically completed by the drive motor and electric valve. The operation mode is automatic operation, with dual functions of differential pressure and timing automatic drainage. The automation part adopts the most advanced and reliable PLC.
To
When the water flows through the filter, the impurities in the water are retained by the filter screen. As the impurities accumulated on the surface of the filter increase, the pressure difference reaches 0.5 bar. The differential pressure switch sends out a signal, and at the same time the PLC sends a command to start the drive motor and open the drain valve; the impurities accumulated on the filter will be brushed off by the rotating brush and discharged from the drain. The entire scrubbing and draining process does not require manual operation and does not need to be shut down. At the same time, the equipment has the functions of regular flushing and draining and manual flushing and draining to ensure that the water is safe and reliable under any circumstances.
Working principle
Normal working mode:
The liquid enters the body filter through the inlet to filter, the liquid is filtered by the filter element, and the impurities in the liquid are deposited on the stainless steel filter screen. When the inlet pressure and outlet pressure reach the allowable range value; the system needs manual self-cleaning Equipment; the hand-cranked reducer drives the brush to rotate to clean the filter element; at the same time, the drain valve opens to discharge the sewage; the cleaning time (the pressure difference between the inlet and outlet is zero), the valve closes when the cleaning is over; the reducer stops operating; the system returns to the initial state ; Start to enter the next filtration process.
| Filtration process: | 20-5000 cubic meters/hour | Water temperature range: | 0～70℃ |
| Maximum recommended working pressure: | 10 kg | Working pressure during minimum backwashing: | 2 kg |
| Available filtration: | 20-4000 microns | Connection: | flange |
| Backwash time: | 20-30 seconds | Water consumption during backwashing: | 1%-3% of filtered water |
| Control model: | PLC / timer / manual | Cleaning method: | brush |
| Drive mode: | Motor drive | Filter element: | stainless steel |
| Filter housing material: | 304 | Sewage discharge method: | fully automatic |
| Installation: | vertical and horizontal | Rated working voltage: | 380V/50Hz or customized |
Applicable industries and liquids
1. Applicable industries: water treatment, steel, pulp and paper, mining, petrochemical, mechanical processing, municipal administration, irrigation, etc.
2. Typical applicable liquids: groundwater, seawater, lakes, reservoir water, pond water, cooling water circulation, chilled water, high and low pressure spray water, spray water, hot water, sealing water, bearing cooling water, oil well water injection, process circulating water, Processing coolant, cleaning agent, cleaning water, etc.
3. Filtration function: remove large particles, purify liquid, and protect key equipment
4. Filter type: backwash filter, automatic continuous online filtering
Our products are sold all over the world, you can rest assured.
