Sewage Self-cleaning Brush Sediment Water Filter
Introduction
These automatic electric filters combine the advantages of high quality filtration from different water sources (sewage, reservoirs, rivers, lakes, etc.) with a self-cleaning feature, offering the customer a continuous water supply.
The filters are designed for use in a wide range of industrial, municipal and irrigation applications.
The inner element is made of stainless steel in order to withstand high dirt load and pressure. Cleaning of the screen is performed once the pressure loss (ΔP) across the filter has reached the preset value [up to 0.5 bar (7psi)].
The flushing valve opens and pressure in the inner chamber is lowered .At the same time the electric motor rotates the brushes around and they effectively clean the entire screen . The whole process takes 10-15 seconds.
During the whole process water supply is uninterrupted.
Feature:
Filter precision from 100um to 3500um,big filter area,high sewage carrying capacity,customized product.
Simple turn-of-a-handle cleaning of the filter screen,adjust the parameter of the automatic cleaning system.Automatic cleaning.
Has motor overload protection, which can effectively protect the motor.
Eliminates the need for turning off the water and extracting the filter screen for rinsing.No interruption of the process water flow during cleaning,Low pressure loss:less than 1%.
Easy to maintenance,installation and disassemble.
Flange connections to the user's pipeline, national standard flange, versatility.
Structure and principle
The inside structure of the automatic self-cleaning brush filter is made up of the stainless steel strainer and stainless steel wire brush and transmission part. The washing and the drainage are automatically finished by the drive motor and electrical valve. The operation way is automatic running (manual running is also Ok), It is with the double function of the pressure difference and regularly automatic drainage. The automation part takes use of the most advanced and reliable PLC in the world.
When the water flow gets through the filter, the impurity in the water is held by the strainer With the increase of the impurity accumulated on the surface of the strainer, the pressure difference reaches 0.04Mpa. The switch of the pressure difference will give out a signal while the PLC sends an instruction to start the drive motor and open the drainage valve; The impurity accumulated on the strainer will be brushed off with the rotating brush and discharged from the drainage exit. The whole process of brushing and draining require no personal operation and without machine halt. At the same time, the equipment is with the function of regular washing and draining and manual washing and draining to make sure that the water output is safe and reliable in any case.
Applications:
Process water
Cooling water processes
Industrial wastewater
Recirculation systems
Irrigation systems
Pre-filtration of disinfection equipment
full automatic brush filter
Specifications:
| Model |
Inlet and outlet parameter |
L1 |
Φ |
L |
D |
Output power(w) |
Motor
Kw/r/min |
Weight
Kg |
| mm |
in |
| YL-2Y |
50 |
2 |
300 |
159 |
600 |
25 |
19 |
0.18/1400 |
80 |
| YL-2.5Y |
65 |
2.5 |
300 |
159 |
600 |
25 |
28 |
0.18/1400 |
100 |
| YL-3Y |
80 |
3 |
300 |
219 |
600 |
25 |
50 |
0.18/1400 |
130 |
| YL-4Y |
100 |
4 |
300 |
219 |
700 |
25 |
80 |
0.18/1400 |
170 |
| YL-5Y |
125 |
5 |
350 |
219 |
750 |
40 |
125 |
0.18/1400 |
200 |
| YL-6Y |
150 |
6 |
350 |
273 |
900 |
40 |
180 |
0.18/1400 |
270 |
| YL-8Y |
200 |
8 |
525 |
325 |
950 |
40 |
320 |
0.18/1400 |
350 |
| YL-10Y |
250 |
10 |
650 |
377 |
1140 |
40 |
490 |
0.18/1400 |
390 |
| YL-12Y |
300 |
12 |
680 |
425 |
1190 |
40 |
710 |
0.18/1400 |
480 |
| YL-14Y |
350 |
14 |
740 |
478 |
1290 |
40 |
970 |
0.18/1400 |
550 |
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