Agricultural Irrigation Automatic Backwash Disc Filter For River Water
Brand Name:CDFS
Certification:IS9001,CE
Model Number:DLLF
Minimum Order Quantity:1 set
Delivery Time:10-15days
Payment Terms:T/T,L/C,Western Union
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Location:
Changsha Hunan China
Address:
Room 1406, Mid-Levels International Center of Focus, No. 268, East Labor Road, Yuhua District, Changsha City
Supplier`s last login times:
within 24 hours
Product Details
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Product Details
Agricultural Irrigation Automatic Backwash Disc Filter For River Water
Backwash Disc Filter principle
The water flows through the screen and the particles are retained
on the inside of the screen of the filter element. The filtered
water then flows out through the outlet.
Self-cleaning mode can be started by pressing, timing or manual
three ways, following the principle of pressure difference.
When the internal and external pressure difference reaches the set
value, the self-cleaning mode starts.Drain pipe hydraulic valve
open, sucking the scanner to produce negative pressure suction
nozzle inside, absorbing impurities, at the same time sucking
scanner in under hydraulic motor along the inside surface mesh do
reciprocating screw, movement, no cleaning blind area, impurities
by the discharge outlet.
The cleaning time of self-cleaning filter is set by the controller
in advance, the drain valve is closed after cleaning, and little
water loss in cleaning process.
Backwash Disc Filter Application
Industry (cooling water, nozzle protection, sewage tertiary
treatment, municipal water reuse, workshop water, RO system,
pickling, paper white water, injection molding machine,
pasteurization system, vacuum pump system, air compressor system,
continuous casting system) , cooling and heating system, etc.)
Backwash Disc Filter structure
Backwash Disc Filter Parameters
Items | Materials |
Disc filter modules | Nylon |
Pipeline | Carbon steel/HDPE /Stainless steel |
Pressure gage | Stainless steel |
Auto backwash valve | Nylon/stainless steel |
Electromagnetic valve | Brass/nylon |
Air valve | Plastic |
Controller cover | Plastic/Stainless steel |
Design and selection of models
| Models | Inlet/outlet dia. | Flow rate(m3/h) | Filtration precision |
| DLLF-2-2 | 3 inch/80mm | ≤30 | 120 mesh/130μm |
| DLLF-2-3 | 4 inch/100mm | 45 | 120 mesh/130μm |
| DLLF-4-4 | 8 inch/200mm | 210 | 120 mesh/130μm |
| DLLF-4-5 | 8 inch/200mm | 294 | 120 mesh/130μm |
| DLLF-4-6 | 10 inch/250mm | 352 | 120 mesh/130μm |
Company Information
In 2002: Dawning Environmental Protection Technology Co., Ltd. was
founded , which is a emerging technology company specialized in
environmental water treatment.The main products include water
filtration, water descaling antiscale,water heating for industrial
and irrigation.
In 2010: The first patent awarded.
In 2014: We builded our own factory covering an area of 13000
square which is domestic largest water filter production base.
In 2015: Hunan Dawning Filter System Tech. CO., Ltd(CDFS) founded
as subsidinary for foreign trade.
In 2016: Quotation System available
In 2017.1: Intergrated filtration system testing platform builded.
In 2017.3: Introducing automatic surface treatment equipment
In 2017.8. Expanding factory area to short lead time for customers.
In 2018.7. Building automatic production line(welding,coating)for
sand filter
More developing......
More developing......
Agricultural Irrigation Automatic Backwash Disc Filter For River Water
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