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Wuxi Blue Sky Water Treatment Equipment Co.,Ltd

Tel:+86-510-82360800

Fax:+86-510-82360114

Mob:Mr.zhang:(+86)18915268218

Mrs.ren:(+86)18901513778

E-mail: zy@openskywx.com
bswrxy@openskywx.com

Add: No 5, Rongqiang Road, Wuxi City, Jiangsu Prov, China

Disc Stack Filter for Aluminium Sulphate Flocculation Water Treatment Systems

coagulant chemicals for water treatment Disc filter application in developed countries has been quite common, because its can be used in quite a harsh conditions accurately steadily work and need less maintenance is widely used for irrigation, waste water treatment, wastewater regeneration, municipal water supply, water...

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  • Product Details

Disc filter

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Disc filter application in developed countries has been quite common, because its can be used in quite a harsh conditions accurately steadily work and need less maintenance is widely used for irrigation, waste water treatment, wastewater regeneration, municipal water supply, water plant, large power plants, chemical industry and contingency filtering, etc.

The disc filter adopts modular design, which can be used in a variety of combinations according to the filter unit to meet the actual needs of different applications. The anti-flushing controller is easy to operate, and can be controlled by the filter or workstation in combination with the pressure difference, time or combination. Laminated filter cartridges are not replaced for 15 years.

Specifications:

Disc filter core parts are stacked together in plastic filter plate, filter plate has a special groove or edge, the groove or neighboring filter plate edge channel constitute a certain size, particle size is greater than the channel size of suspended solids were stopped, to achieve filtering effect. The product can replace the traditional mechanical filtration devices such as sand filter to a large extent, and its performance is superior and water power consumption is far lower than other products.

Disc filter in the filter plate design of the different structure of edges on both sides, the rib added together constitute the interception, the curve edge mainly have the effect of intercepting and store suspended solids, the lateral slightly larger exposure design can ensure that you do not need to loosen the filter plate when backwash, the water pressure is low, also can achieve thorough backwash effect; The loop edge determines the filter precision and forms the water channel. The filter can provide up to 5 mu of filtration precision. When the original water enters the middle of the two strainer, the flow of the curve of the curve is first, but the inspection cannot be directly entered. At this point, the filtering interception is the ring edge, which is less than the size of the ring groove and the impurities can enter the curved edge with the inner edge along the ring edge, and the large impurities are intercepted. Unique structure of the filter plate also makes the dirt out of the washing process is more simple and easy, without the need for a complex institutions such as motors and drives, simple flow can be enough to get dirt out of the filter. This excellent performance reduces the anti-flushing time of the filter. At the same time, because the dirt is not stored between the filter and the shell, more can be stored inside the filter panel, so the filter can hold more dirt.

Technical parameters of Disc filter:

1. Operation parameters

Capacity of 0.25 MPa

The flow velocity of 5 mu ~800 mu is 8~18m3/h

Working pressure 0.08~1MPa reverse wash time 20~60 seconds

Working temperature < 80 ℃ backwashing water consumption 30 ~ 100 kg (single filter head)

PH5 ~11.5 system pressure loss 0.001~0.08MPa

2. Equipment material

Disc filter unit manufactured by reinforced polyamide plastic forming, anticorrosive wear-resisting, can work under pressure 1 mpa, filter plate material for polypropylene plastic EPDM seal, in and out of the water and drain road with carbon steel polyester coating line, engineering plastic and stainless steel three;

Valve has plastic valve or metal valve;

The system provides a multi-function control panel.

3. Filter plate separation

The filter function of disc filter is completed by the internal filter, and the user can choose the filter plate with different precision according to the water requirement. The specifications are 5 mu, 10 mu, 20 mu, 55 mu, 100 mu, 130 mu, 200 mu, etc.

For ease of installation, different specifications of the filter plate with different colors to distinguish, its color, respectively, as follows (filtration precision general requirements in industrial applications in 5 ~ 50 microns, so only a few specifications not listed here) :

Color code table of high filter disk:

Color filter precision um number of applications

Light green 53000 fine industrial application,

Drinking water, household

Swimming pool water treatment

Pink 101500

Dark green, 20750

Black 50300 general nozzle, drip tube, micro-spraying equipment

Red 100150

Green 150100

Bright blue 20085 coarse filtration prefiltration

4. Combination form

Disc filter is mainly based on disc filter unit to constitute, the classification of the disc filter unit for import and export of pipe diameter, there are mainly 2 ", 3 ", 4 "three categories, respectively in combination to install again have different forms.

2"DY-2~10:2~10 2" filter unit arrangement.

Such as dy 2-5

3"DY-3~10:3~10 3" filter unit permutation combination.

Such as 3 dy - 7

4"DY-3~10:3~10 4" filter units connected together

Application and selection:

A. Excellent water quality: unpolluted urban water, well water extracted from stable aquifer;

B. general water quality: circulating cooling water, poor water quality, surface water treated with precipitation, effective precipitation and complete biological treatment of drainage;

C. Poor water quality: groundwater extracted from aquifers with poor water quality, water drained by effective precipitation, but without or without minimal biological treatment, the surface water with abundant microbial reproduction;

D. Poor water quality: well water with high iron or dirty, water affected by the flood, unprecipitated surface water, more water in the river or other surface water, and untreated drainage. 

Equipment characteristics

Filter fineness

200μm

130μm

100μm

50μm

20μm

Filter color

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My company's disk filter (disc filter) is  divided into two categories: 2 and 3. Each specification has 5 filtering  precision, respectively: 200 u m, 130 u m, 100 u m, 50 u m, 20 u m.

Filter fineness

200μm

130μm

100μm

50μm

20μm

Filter color

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Classification of original water quality 

Good water quality: urban tap water, well water extracted from stable aquifer;

Normal water quality: circulating cooling water, the surface water treated by precipitation, through the effective deposition of complete biological treatment of drainage;

Bad water quality: groundwater extracted from bad water quality aquifers is effectively precipitated, but without or through minimal biological treatment of drainage, there is a large amount of microbial reproduction of ground water;

Worse water quality: well water extracted from a very dirty or iron-rich well, which is affected by the flood and has not been precipitated by the surface water, without precipitation or biological treatment.

Filter unit flow design 

2"Filtration unit filtration area = 1200 cm2

3"Filtration unit filtration area = 1660 cm

water quality

good

normal

bad

worse

Pipe size

filter fineness

200μm

130μm

100μm

50μm

20μm

200μm

130μm

100μm

50μm

20μm

200μm

130μm

100μm

50μm

20μm

200μm

130μm

100μm

50μm

20μm

Type

maximum flow(m3/h)

maximum flow(m3/h)

maximum flow(m3/h)

maximum flow(m3/h)

JYP2-2

48

40

32

24

12

40

34

29

20

10

32

32

24

14

7

20

18

16

10

4

3"

JYP2-3

72

60

48

36

18

60

51

42

30

15

48

48

36

21

10.5

30

27

24

15

6

4"

JYP2-4

96

80

64

48

24

80

68

55

40

20

64

64

48

28

14

40

36

32

20

8

4"

JYP2-5

120

100

80

60

30

100

85

68

50

25

80

80

60

35

17.5

50

45

40

25

10

4"/6"


JYP3-3

108

96

75

54

27

90

87

60

42

21

75

72

54

30

15

48

42

36

21

9

6"

JYP3-4

144

128

100

72

36

120

116

80

56

28

100

96

72

40

20

64

56

48

28

12

6"/8"

JYP3-5

180

160

125

90

45

150

145

100

70

35

125

120

90

50

25

80

70

60

35

15

6"/8"

JYP3-6

216

192

150

108

54

180

174

120

84

42

150

144

108

60

30

96

84

72

42

18

6"/8"

JYP3-7

252

224

175

126

63

210

203

140

98

49

175

168

126

70

35

112

98

84

49

21

6"/8"

JYP3-8

288

256

200

144

72

240

232

160

112

56

200

192

144

80

40

128

112

96

56

24

6"/8"

JYP3-9

324

288

225

162

81

270

261

180

126

63

225

216

162

90

45

144

126

108

63

27

8"

JYP3-10

360

320

250

180

90

300

290

200

140

70

250

240

180

100

50

160

140

120

70

30

8"

JYP3-11

396

352

275

198

99

330

319

220

154

77

275

264

198

110

55

176

154

132

77

33

8"

JYP3-12

432

384

300

216

108

360

348

240

168

84

300

288

216

120

60

192

168

144

84

36

8"/10"

JYP3-13

468

416

325

234

117

390

377

260

182

91

325

312

234

130

65

208

182

156

91

39

10"

JYP3-14

504

448

350

252

126

420

406

280

196

98

350

336

252

140

70

224

196

168

98

42

10"

JYP3-16

576

512

400

288

144

480

464

320

224

112

400

384

288

160

80

256

224

192

112

48

10"

JYP3-18

648

576

450

324

162

540

522

360

252

126

450

432

324

180

90

288

252

216

126

54

12"

JYP3-20

720

640

500

360

180

600

580

400

280

140

500

480

360

200

100

320

280

240

140

60

14"/12"/10"

JYP3-22

792

704

550

396

198

660

638

440

308

154

550

528

396

220

110

352

308

264

154

66

14"/12"/10"

Note: 1. The products of our company can be customized according to the customer's requirements, such as any questions or requests from customers, please contact us in time.

2. The company has the right to modify the company at any time, if any modification is not announced.

Parts of customers:

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By Express

1kg-50kg

By Air

50kg-500kg

By Sea

500kg or more


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