Product Description Model NO.: JY3-4-6" Usage: Environmental Protection Style: Plate and Frame Filter Unit: 4 PCS Flow Rate: 64-112m3/H Power Supply: 220V/50Hz Backwashing Pressure: 0.15-0.8MPa Working Temperature: <60 Centigrade Trademark: GUANGZHOU JIEMING Origin: China Type: Water Pretreatment Purifier Motive Force: Electric power Performance: Efficient Filtration Size of Filter Unit: 3" in/out Let: 6" Working Pressure: 0.2-0.8MPa Disc Optional: 50um, 100um,200um pH Value: 4-13 Specification: no HS Code: 84212990 Irrigation disk filters  introduction: >> Ports : inlet 3" victaulic outlet: 3" victaulic
>> Dimension: mm cover diameter:¢230 unit height:840 maximum width:265
>> Unit net weight: 9.4 Kg
>> Material: High performance reinforced engineering plastic
>> Optional filter discs:green 50μ, red 100μ, yellow 200μ,
>> Working pressure:0.2 ~ 0.8MPA
>> Backwashing pressure: 0.15~0.8MPa

Automatic Disk Filter for Irrigation Water Treatment Disk filter: Jieming firstly introduced disc filtration technology into Chinese market, over the years this technology has been developed and widely applied. The disc cartridge is made up of a volume of discs with both sides being grooved, intersections are formed by groove edges can intercept the solid particles contained in the water, because of its mesh and deep filtration, it greatly enhances the filtration effect. Meanwhile, the Disc Filter has the characteristics of efficient backwash, automatic continuous operation, low water consumption, less footprint and reliable operation, the filtration system's backwash process is alternate, service and backwash cycles shift automatically, to ensure continuous water, low system pressure loss, therefore, the advantages of disc filter technology are very clear.
Jieming Co.Ltd now combines years of experience, improves and enhances traditional technology, has developed new series disc Filter System that has own intellectual property right.
Improve and enhance traditional irrigation disk filters
1. Use many patented technologies, much safer, high efficiency, save water, save space and less routine maintenance for installation and application.
2. Filter cartridge design without Spring, while in filtration, the inlet water pressure compact the set of discs by the diaphragm device automatically,thus pressure required for backwash is decreased greatly.
3. Unique build-in duckbill valve, ensures the maximum water capacity during filtration process, as well as has greater backflow check valve function while backwash process.
4. Split assembled filter cartridge structure, is flexible to change filter cartridge height as design required, thus adjust filtration area, and meet different system matching requirement.
5. Give up conventional metal clamp design, filter unit with self-locking buckle and specially designed seal ring, assembling and disassembling of the filter unit cover becomes very easy, good sealing effect.
6. Every filter unit has filtration and backwash process indicating devices and automatic air intake and air discharge devices, prevent water hammer damaging as well as improve filter cartridge backwash result.

 Irrigation disk filters operation principle
disc filter Working process
Water flow from side inlets through the tangent direction to the filter cartridge, inlet water pressure within the chamber drives the diaphragm device that is above the cover, and the mandrel to downward press the disc sets, the disc sets compacted as a filter cartridge, since water impurities intercepted by the filter cartridge, water flow through the check valve locating in the bottom middle of cartridge to the outlet.
As the diaphragm press downward, the red indicator above the cover drop into the sulcule.
 
 Irrigation disk filters backwashing process:
While in backwashing, side inlet becomes drain port, the diaphragm also looses previous downward pressure, meanwhile backwash source water comes from outlet port, because of the check valve, backwash water can only flow through four tubes with nozzles and push upward the filter cartridge cap and diaphragm device,loose the disc sets, meanwhile water flow out through the tangent line, discs rotate, the solid particles were washed out.
Due to the diaphragm device pushed up, the red indicator upper the cover is pushed out, it is easy to see and determine the inside filter cartridge process from outside.
While in backwashing, upper automatic air check valve will open automatically, air can come into the chamber, contributed to ejection and washing results improvement.
 

 Irrigation disk filters  unit specifications &  Irrigation disk filters  filter unit flow rate Vs differential pressure curves

 

 Irrigation disk filters system
System working pressure: 0.2 ~ 0.8MPA; Backwashing pressure: 0.15~0.8MPa
Working temperature:

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Product Categories : Water Treatment Plant > Disc Filter