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Sand Filter Drip Irrigation System Automatic Backwash Water Self Cleaning Water Purifier Disc Plate Filter
Basic Info

Model No.:  2\"3\"4\"

Product Description Model NO.: 2"3"4" Usage: Environmental Protection Style: Drum Certification: ISO 9001:2008 Size: 1950*800*1320 (mm) Environmental Protection: Yes Shell Color: Black or Transparent Pipe: Iron, Lining Plastic Accuracy: 5um-800um Specification: 2" 3" 4" HS Code: 8421999000 Type: Conditioner Motive Force: Pressure Performance: Efficient Filtration Weight: 180 Kg Material: Plastic Micron: 5, 20, 50, 80, 100, 120, 150, 200, 300, 400, 500 Valve: 2 Position 3 Way Model: Plastic Disc Filter Trademark: Duoling Origin: Changzhou, China sand filter drip irrigation system automatic backwash water self cleaning Water Purifier  disc plate filter Sand Filter Drip Irrigation System Automatic Backwash Water Self Cleaning Water Purifier Disc Plate Filter
Sand Filter Drip Irrigation System Automatic Backwash Water Self Cleaning Water Purifier Disc Plate Filter
Sand Filter Drip Irrigation System Automatic Backwash Water Self Cleaning Water Purifier Disc Plate Filter
Characteristic:
Simple structure
Standardized module, save occupied space
Easy to installation
Constant filtering efficiency
High efficiency backwash
Energy and water saving
Flow continuously
Full automatic control
Low cost, reliable and long service life system
 
Advantage of Filtering System

Advantage

 Characteristic
Constant filtering efficiency     As core element of filter, the uniformity of groove style filtering superposition piece reaches to international first rate standard. The filter is in effect for all kinds of suspension impurity including inorganic and organic impurity.
High efficiency backwash, energy and water saving     The unit of backwash will be finished for 7-20 sec only. In general the amount of consumed water in backwash is less than 0.5% of amount of filtering water. For viscosity impurity, high effective washing also be reached. The suitable scope is wider.
Full automatic control, flow continuously      The filtering and backwash may be carried out at the same time. The loss of pressure and flow rate produced by automatic maintenance of system is less. The backwash is carried out in turn one by one and the others work normally.
Low cost, reliable and long service life System      The system has been identified through IS9002 international quality system. And all the products are tested overall before sold. It's almost without daily maintenance, installation and convenient operation, reliability transportation.

 
Filtration System's Application

Application

Description

Function

Industry

Cooling circulating water treatment

Cooling water equipment, instruments and products cooling water

    It can solve the block problem effectively and reduces energy consumption and dosing amount too and prevent from stopping caused by trouble and reduce the expense of system maintenance.
Steel and iron, power plant, petrochemical, plastic, running water primary filtration, machinery, etc
Membrane water treatment  
Membrane system protection

    The purpose of protecting precision element of filter and prolonging its life can be reached.

Water treatment

Water treatment

Spraying water treatment, protection granulated substance ponders, filter element, filter pocket, ion-exchange reactor, etc.

    Save total amount of water to be used and improve the quality of water and reduce or avoid sewage discharging directly to lead environmental pollution.

Electric power, chemical, automotive, paper-making and other industries

Seawater filtration

Pre-treatment of seawater desalt

    Remove impurity and ocean microorganism in seawater. The property of salt resistant and anticorrosion of plastic filter is better than metallic filter with expensive cost. And prolong its lift.

Water treatment

Other chemical fluid

Solvent, emulsion, etc.

    Meet the production requirements. Protect equipments.
All industries

Drip irrigation filtration

Cotton, fruit trees drip irrigation filter

Protect drip outlet

Large areas of crops land

 
Main Use of Product and Solution:
1. Full flow or bypass filtering of circulating water for cooling tower:
It can solve the block problem effectively and reduces engergy consumption and dosing amount too and prevent from stopping caused by trouble and reduce the expense of system maintenance.
2. Intermediate water reuse, sewage pre-treatment:
Save tolal amount of water to be used and improve the quality of water and reduce or avoid sewage discharging directly to lead environmental pollution.
3. Pre-treatment of seawater desalt:
Remove impurity and ocean microorganism in seawater. The property of salt resistant and anticorrosion of plastic filter is better than metallic filter with expensive cost.
4. Primary filtering before super filtering and reverse osmosis membrane:
The purpose of protecting precision element of filter and prolonging its life can be reached.
5. Main applied industries:
Chemical industry, electric power, mechine building, processing of foodstuff and drinking, plastic, paper-making, mining, metallurgy, textile, petrochemical, environment, golf course, agricultural water saving, automobile, tap water, etc.
 
Working Principle for Superposition Piece Disk Style Filter
    The filtering superposition piece is a carrier for the mixture treatment. It superimposes by a group of a double-sided belt different direction trench's plastic disk sheet. While water passes through filtering superposition piece, under the action of spring and hydraulic the filtering superposition piece will be pressed closely, then they'll form numerous crossing of superposition piece. And impurity granule will be withheld at those crossing. The width of lamination is 12-14mm. It's made of high-quality engineering plastic, high wear resistance. Filtration accuracy depends on the depth and number of grooves.
 
Principle at Filtering Phase
    Stream will enter into the inner of filter through water inlet of filter. While water passes through filtering superposition piece, under the action of spring and hydraulic the filtering superposition piece will be pressed closely and impurity granule will be withheld at crossing of filtering superposition piece. The filtered water will flow out through main canal. At this time one-way diaphragm valve is at open state.
 
 

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