3inch / 3" of Disc Filter Is Used for Sea Water Desalination Equipmentsea Water Desalination Machinessea Water Desalination Equipment

• Customization: Available
• Type: Distiller
• Usage: Environmental Protection, Chemical Industry
• Model NO.: JYP
• Style: Tube
• Performance: Efficient Filtration
• Certification: CE
• Products Name: Automatic Self Cleaning Backwash Disc Filter
• Precision: 5micron, 10micron to 200 Micron
• Min. Backwash Pressure: 1.5 Bar
• Backwash Mode: Internal Source Backwash (with Filtered Water)
• Backwash Time: 0~240 Seconds
• Initial Differential Pressure: 0.1 Bar
• Differential Pressure Set for Backwash: 0.5-1 Bar
• Backwash Water Consumption (%): <0.5% of Total Filtered Water
• Feed Water Temperature: 4~60 Centigure
• Max. Working Pressure: 8 Bar
• Application 2: Power Industry, Petrochemical Industry
• Advantage 1: Corrosion Resistance, Suitable for High TDS Water
• Application 1: Drip Irrigation; Sea Water Desalination Filtration
• Advantage 2: Backwash Low Pressure to 1.5 Bar
• Size: 2inch and 3 Inch
• Transport Package: Inner Plastic Wrapping, Outside Wooden Cases
• Specification: 150*80*46cm
• Trademark: JKmatic
• Origin: China
• HS Code: 8421219990
• Production Capacity: 10000

Product Description

Automatic self cleaning backwash disc filter 

High quality water automatic self cleaning backwash disc filter(filter big particles and sand in order to protect industrial system or MF/WF/RO membrane, saving water, membrane cost...., our prefilter precision is from 10um to 200um), due to no spring and the backwash pressure lower to 1.5bar, saving 30% water and energy, due to no metal material suitable for sea water desalination filtration. 
Good corrosion resistance water treatment equipment for desalination
Specification

Design Criterion		Material of Construction
Max. inlet pressure	8.0 bar (116psi)	Filter Housing	Glass Fiber Reinforced Polyamide
Min. inlet pressure	2.0 bar (30psi)	Disc	Polypropylene (PP)
Max. working temperature	50ºC (122 ºF)	Piping	HDPE/SS304/Carbon Steel with Anti-cossosive Coating
pH	4-14	Sealing Ring	NBR/EPDM
Filtration Grade	200μm,130μm,100μm,50μm,20μm
Back wash Parameters
Min. backwash pressure per filter unit	1.2 bar (17psi)
Min. backwash flow rate per filter unit	2.0 L/sec (32gpm)

 

Main Features

1) Low Pressure Required for Backwash, minimum backwash pressure 1.2 bar (17psi), save energy.

2) No Spring, a patent technology and no Metal Material, no direct contact between water and metal, enhance corrosion resistance feature and lack energy required for backwash.

3) Air Intake & Release Technology, which facilitate backwash efficiency and water saving.

4) Air Buoyancy Check Valve Technology, no metal or rubber contact with water, avoid corrosion or aging. 

5) Hydrocyclonic Technology.

6) Quick-lock and Sealing Technology, quick and easy maitenance. 

7) It is a robust design and fully automatic.

 

Disc filter selection guide

2" filter unit has a filter area=1200 cm²

3" filter unit has a filter area=1660 cm²

Water quality	Good					Normal					Low					Defective					Pipe size
Filtration degree	200 μm	130 μm	100 μm	50 μm	20 μm	200 μm	130 μm	100 μm	50 μm	20 μm	200 μm	130 μm	100 μm	50 μm	20 μm	200 μm	130 μm	100 μm	50 μm	20 μm
Model	Recommended consumption(m^3/h)					Recommended consumption(m^3/h)					Recommended consumption(m^3/h)					Recommended consumption(m^3/h)
JYF2-2	48	40	32	24	12	40	34	29	20	10	32	32	24	14	7	20	18	16	10	4	3"
JYF2-3	72	60	48	36	18	60	51	42	30	15	48	48	36	21	10.5	30	27	24	15	6	4"
JYF2-4	96	80	64	48	24	80	68	55	40	20	64	64	48	28	14	40	36	32	20	8	4"
JYF2-5	120	100	80	60	30	100	85	68	50	25	80	80	60	35	17.5	50	45	40	25	10	4"/6"
JYF3-3	108	96	75	54	27	90	87	60	42	21	75	72	54	30	15	48	42	36	21	9	6"
JYF3-4	144	128	100	72	36	120	116	80	56	28	100	96	72	40	20	64	56	48	28	12	6"/8"
JYF3-5	180	160	125	90	45	150	145	100	70	35	125	120	90	50	25	80	70	60	35	15	6"/8"
JYF3-6	216	192	150	108	54	180	174	120	84	42	150	144	108	60	30	96	84	72	42	18	6"/8"
JYF3-7	252	224	175	126	63	210	203	140	98	49	175	168	126	70	35	112	98	84	49	21	6"/8"
JYF3-8	288	256	200	144	72	240	232	160	112	56	200	192	144	80	40	128	112	96	56	24	6"/8"
JYF3-9	324	288	225	162	81	270	261	180	126	63	225	216	162	90	45	144	126	108	63	27	8"
JYF3-10	360	320	250	180	90	300	290	200	140	70	250	240	180	100	50	160	140	120	70	30	8"
JYF3-11	396	352	275	198	99	330	319	220	154	77	275	264	198	110	55	176	154	132	77	33	8"
JYF3-12	432	384	300	216	108	360	348	240	168	84	300	288	216	120	60	192	168	144	84	36	8"/10"
JYF3-13	468	416	325	234	117	390	377	260	182	91	325	312	234	130	65	208	182	156	91	39	10"
JYF3-14	504	448	350	252	126	420	406	280	196	98	350	336	252	140	70	224	196	168	98	42	10"
JYF3-16	576	512	400	288	144	480	464	320	224	112	400	384	288	160	80	256	224	192	112	48	10"
JYF3-18	648	576	450	324	162	540	522	360	252	126	450	432	324	180	90	288	252	216	126	54	12"
JYF3-20	720	640	500	360	180	600	580	400	280	140	500	480	360	200	100	320	280	240	140	60	14"/12"/10"
JYF3-22	792	704	550	396	198	660	638	440	308	154	550	528	396	220	110	352	308	264	154	66	14"/12"/10"

 

Technical Description    



The core technique of JY filter adopts discs filtration principle. Through deeply pressed grooved plastic discs to achieve combination of surface filtration and depth filtration.  There are thin grooves on the surface of the discs, the grooves in opposite direction between discs making many crossed points Therefore the crossed points form many chamber and irregular channels blocking suspendid particles, up to 85%.



When there are many inpurities accumulated in the grooves between discs, inlet and outlet will change opposite direction, compressed discs open automatically and comprssed water injects to discs and the discs rotate quickly, the backwash process completed and the inlet and outlet direction then changed back.





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Disc filters are widely used as pre-filters in industrial and commercial areas such as:

• desalination;
• chemical industry;
• food industry;
• textile industry;
• iron and steel industry;
• pharmaceutical industry;
• paper industry;
• other fields of industry.

Also, disc filters are used in the manufacture and operation of:

• power plants;
• industrial and commercial ventilation and air conditioning systems in buildings;
• building materials;
• irrigation systems;
• wastewater treatment;
• municipal water supply;
• in the areas of emergency situations,
• etc.

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