Automatic Backwash Water Screen Filter for Industrial Circulating Water

Model NO.: XLQ Usage: Environmental Protection, Chemical Industry Style: Vertical Certification: ISO SGS Install: Vertical, Horizontal Pressure Loss: 0.01-0.08mpa Backwash Time: 60-120 Seconds Power: 380, 50Hz, 3 Phase, Controller 220V Certificates: ISO9000, SGS Specification: ISO9001: 2008 HS Code: 8421299090 Type: Water Filter Motive Force: Electric power Performance: Efficient Filtration Material: Carbon Steel, 304ss or 316L Filter Precision: 50-500 Microns Max Pressure: 1.0-1.6mpa Backwash Water Consumption: About 500 Kg Motor: 14-20 Round Every Minute Trademark: PEIDE Origin: China  Automatic Backwash Water Screen Filter for Industrial Circulating Water (XLQ)
   1.Features: 1.Small volume, low cost, no filter, a small amount of maintenance. Long mesh tube network life and high reliability. 2.High degree of automation, easy operation and management, long-term unattended operation. 3. Low pressure loss, energy saving, the use of the main channel hydraulic backwash, no need for backwash water. 4. Filtration precision: 1000-5000μm. 5. Easy to install, can be installed directly on the pipe, particularly suitable for field use under various process conditions. 6. Widely usage, ensure a safe operation of the water utility, simple and reliable method in any backwash process, can maintain uninterrupted normal operation.   2.Applications:
1. The domestic water supply, water supply and pre-filtering for industrial water supply; 2. steel, petroleum, chemical, paper, automotive, food, metallurgy and other industries beginning circulating water filtration; 3. Fist stage of circulating cooling water filtration; 4. The water reuse, waste Water Treatment filter; 5. Central air conditioning, boiler return early filter; 6. Municipal, green spraying, irrigation, agricultural irrigation, drip Irrigation water filter early.
3.Structure and Working Principle   
P-type automatic sewage filter is made of high-quality carbon steel cylinder, the special structure of the stainless steel wedge filter screen, flow direction valve and sewage drain. In the working status, flow direction valve is on, the water flow from the inlet into the filter, through the filter screen to the outlet (see Figure 1). When the filter needs sewage, flow direction valve closed, open the drain valve, water flows through the first half of the mesh filter, part of the water flow into the system from the outlet, the remaining water flow from the backside of the filter into the inside, automatic backwash the filter screen (see Figure 2). So that the entire washing process is operating normally, without downtime. Flow direction valve opening mechanism include sub-manual and electric type, when using an electric opening mechanism with clock control electrical control box, it can set the time required to achieve automatic cleaning sewage, then the outfall installed electric ball valves, flow direction valve and sewage electric valve to achieve linkage.  
       P-type automatic sewage filter is made of high-quality carbon steel cylinder, the special structure of the stainless steel wedge filter screen,electric actuator and sewage drain. In the working status,electric actuator is on, the water flow from the inlet into the filter, through the filter screen to the outlet (see Figure 1). When the filter needs sewage, butterfly valve closed, open the drain valve, water flows through the first half of the mesh filter, part of the water flow into the system from the outlet, the remaining water flow from the backside of the filter into the inside, automatic backwash the filter screen (see Figure 2). So that the entire washing process is operating normally, without downtime.  
  4.Parameter

Single flow rate:15-900m³/h
The least working pressure:2.5bar
The highest working pressure:10-16bar(optional)
The pressure loss of cleaning:0.1-0.8bar
The highest temperature of working:70
The water consumption of self-cleaning one time:1% of all water flow
Filter precision:80-500 microns
cleaning method:sucking type
Cleaning time:35-90seconds
Connect method: flange
Drain diameter:50-80mm
Install Direction:vertical and horizontal
Control panel show method:LCD 
 

Max Water Temperature	70  centigrade (Reach 100 centigrade    in special requirements)
Filter precision	80-500microns
Pressure loss	0.01-0.08Mpa
Max pressure	1.0Mpa, 1.6Mpa
Control method	Pressure differential control,   time control and manual control
Filter flow	15-1000 CMB/Hour. If customer need higher flow, we suggest using many automatic sucking type filter parallel.
Backwash Time	60-120 seconds
Backwash Water Consumption	About 500 kg
Power	380.50Hz, 3 phase, Controller 220V
Power of Motor	Suction type 0.37Kw
Motor	14-20 round every minute
Filter chamber material	Resin covering carbon steel or stainless steel
Filter strainer	316 stainless steel (weave, stintering, wedges)

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