Desulphurization Pump

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  • DT Series FGD Slurry Recirculation Pump (Large Horizontal Desulphurization Pump)

DT Series FGD Slurry Recirculation Pump (FGD RC Pump)

Single stage, single suction, chrome-nickel alloy material with high abrasive and corrosive resistance, horizontal centrifugal pump

Product Description

FGD RC Pump

Flue-gas desulfurization (FGD) is a set of technologies used to remove sulfur dioxide (SO2) from exhaust flue gases of fossil-fuel power plants, and from the emissions of other sulfur oxide emitting processes such as waste incineration. One of its core equipment is the FGD RC Pump. The FGD RC pump manufactured by Shijiazhuang Industrial Pump Factory Co., Ltd. is designed with horizontal, single-case, single-stage, single suction, bracket or suspension type structure. All wet-end parts are made of high chrome alloy material GLH-5 and GLH-6(equivalent to A49). According to the technical scheme, by adopting optimized structural design and special modified materials, abrasion and corrosion resistance of the desulphurization pump can be achieved, and the service life of the desulphurization pump is prolonged.

 

Pump Features

-The series medium horizontal desulphurization pump offer the special features of being high in efficiency, long in service life, reliable in operation.

-The wet parts are made of chrome-nickel alloy with high abrasive and corrosive resistance. The clearance  between cryween crystalline is very small; so the material has the ability of inter crystalline crack resistance under  corroded by chlorion and high mechanical strength.

-The series desulfurization pumps can operate reliably lest the or nonmetallic pumps appear fragment, avulsion and distortion.

-The hydraulic loss coefficient is small. The hydraulic efficiency of DT series desulfurization pumps is higher  3% than that of other pumps with the same parameters.

- The metal pumps have the feature of being easy in control of dimensions, high in degree of finish, small in fit  clearance, high in volumetric efficiency. The comprehensive efficiency of metal is higher 5% than that of nonmetal  pumps.

- The wet parts of metal pumps can bear higher shear and sliding wear than that of nonmetal pumps. So the wet  parts of metal pumps can support shear wear for long and have long service life. 

- The dynamic wearing rate is 0. 008-0. 08mm per year. Because of high strength, the wet parts can retian steady  performance under long-term abrasion.

-Horizontal-central-split container bracket easy for maintaining.

DT Series FGD Slurry Recirculation Pump (Large Horizontal Desulphurization Pump)

Technical Specifications

Performance and Main Technical Datas of DT Desulphurizations Pumps(1)

Model

Clear water performance

Particle max. size handled occasionally

(mm)

Pump weight

(kg)

Q

Capacity

(m3/h)

H

Head

(m)

n

Speed

(r/min)

Max.eff.

(%)

(NPSH)r

(m)

1000DT-A130

8857-16000

14.6-32.0

310-440

86.1

6.0

118

12400

900DT-F110

4907-14076

8.5-32.7

300-490

88.3

6.5

96

9480

800DT-A105

7412-14800

16.0-41.5

450-595

86.7

4.0

96

6680

800DT-A100

5983-12300

12.7-37.2

400-595

87.7

7.8

150

6660

800DT-A93

5169-12168

9.3-32.2

400-595

85.6

9.1

66

6650

800DT-A90

4104-10690

7.8-27.8

400-595

86.4

4.3

88

5940

700DT-A93

4083-10560

9.3-35.0

400-595

83.2

6.1

70

5660

700DT-A90

3551-8988

10.0-33.8

400-595

86.7

5.6

68

5400

700DT-A83

2677-6491

8.7-30.2

400-595

85.9

6.0

70

5900

700DT-B78

3378-7200

10.0-21.8

400-595

84.7

4.3

65

5040

650DT-B80

3961-7673

15.6-38.3

550-740

86.3

9.6

60

4120

600DT-A82

1664-5600

5.2-27.8

300-595

88.3

2.2

152

3960

550DT-A75

2622-6563

11.6-38.2

490-740

81.5

5.7

60

2680

550DT-A70

2298-5708

8.0-30.1

450-740

82.2

4.5

60

2666

500DT-A76

1555-3881

9.9-27.9

450-595

76.8

4.5

58

3512

500DT-A75

1655-4300

12.2-40.1

490-740

83.8

5.3

58

2502

500DT-A70

1908-4399

9.3-32.5

490-742

76.0

6.0

55

2900

450DT-A70

1655-4200

10.3-33.3

490-740

84.2

5.5

56

2550

400DT-A65

1134-3330

8.8-31.1

490-742

80.1

5.2

60

2340

400DT-A55

1020-2640

5.6-29.8

490-980

81.7

7.1

42

1675

350DT-A78

720-2865

11.6-51.1

400-740

78.0

3.5

104

2800

350DT-A65

750-2480

7.3-32.1

400-740

84.7

2.8

92

2240

350DT-A58

668-1970

5.9-24.3

400-740

82.5

2.8

99

2250

350DT-A52

963-2200

8.8-30.8

590-980

82.9

3.7

50

1238

350DT-A48

638-1800

7.0-26.7

590-980

75.9

4.0

50

1222

300DT-A70

995-2828

27.5-75.0

700-993

77.6

5.3

92

2470

300DT-A60

574-2384

8.7-52.0

490-989

81.1

4.3

96

2300

300DT-A50

440-1750

6.1-32.8

490-980

81.7

2.2

80

1140

300DT-A45

456-1620

4.2-25.0

490-980

75.5

3.4

40

1100

250DT-A75

300-1480

20.8-97.5

490-980

77.5

3.0

72

2500

250DT-A52

333-1220

8.1-42.4

490-980

81.6

2.3

65

1004

250DT-A48

480-1103

6.4-25.6

490-980

78.5

3.7

42

1030

250DT-A45

221-804

5.0-27.0

490-980

68.2

4.1

56

1150

250DT-B45

297-990

5.0-27.0

490-980

76.6

3.7

64

1150

200DT-A60

237-868

19.2-60.2

590-980

77.0

2.7

52

1500

200DT-B45

136-639

5.5-30.1

490-990

80.8

2.0

51

755

200DT-B40

208-648

4.0-21.0

490-980

77.2

2.6

36

720

150DT-A60

156-704

28.9-150.0

700-1480

70.7

2.1

39

1450

150DT-B55

139-630

11.3-53.7

490-990

78.1

2.3

56

815

150DT-A50

62-279

9.3-44.6

490-980

65.7

2.1

30

800

150DT-A40

122-503

11.2-61.2

700-1490

73.1

2.6

40

550

150DT-A30

115-330

10.9-31.4

950-1480

76.7

2.1

30

326

150DT-A27

117-299

8.2-24.0

950-1480

75.4

2.0

16

320

100DT-A60

71-305

29.1-147.0

700-1480

57.9

2.4

18

960

100DT-A50

85-360

20.5-100.2

700-1480

69.6

2.5

34

880

100DT-A45

47-228

14.8-83.5

700-1480

58.7

2.2

22

550

100DT-B40

61-268

12.0-61.0

700-1480

70.4

1.7

29

530

100DT-A35

77-323

8.8-45.9

700-1480

73.2

1.9

42

520

100DT-A30

77-281

5.5-29.8

700-1480

66.8

2.5

45

515

80DT-A36

41-167

8.9-47.1

700-1480

62.4

1.5

16

420

65DT-A40

34-159

11.5-60.1

700-1480

62.1

2.1

16

476

65DT-A30

21-99

7.0-35.6

700-1470

54.6

2.2

19

250

50DT-A50

27-111

22.3-110.7

700-1480

45.1

3.0

13

700

50DT-A45

21.6-93.6

15.2-81.0

700-1480

48.4

3.6

9.5

544

50DT-B40

24.5-99.5

12.0-60.7

700-1470

55.0

3.1

14

406

50DT-A30

16.0-78.0

5.8-35.1

700-1460

48.5

0.8

16

210

50DT-A30B

11.0-70.0

6.2-36.0

700-1460

51.2

2.0

16

200

40DT-A40B

12.0-39.0

11.0-64.3

700-1470

34.9

3.3

10

270

40DT-B35

13.8-55.0

7.3-45.5

700-1480

34.7

2.2

6

220

40DT-B35B

10.0-40.0

13.0-46.6

700-1460

41.2

2.8

8

220

40DT-A30

10.4-32.5

9.5-34.0

700-1470

37.5

3.0

8

230

40DT-B30B

9.3-35.3

6.1-35.3

700-1470

41.0

1.8

12

220

40DT-A25

11.5-36.5

6.4-21.1

960-1440

42.5

1.5

9

175

40DT-B20

7.9-37.1

10.7-57.5

1400-2930

53.0

0.9

7

85

40DT-A19

7.8-34.9

12.3-57.1

1400-2930

58.8

1.2

11

90

40DT-A17

4.6-23.4

9.2-44.6

1400-2900

52.4

2.5

11

85

25DT-A25

4.7-19.9

3.3-21.6

700-1440

38.0

3.3

5

70

25DT-A15

3.8-16.0

5.4-33.5

1390-2900

40.1

1.3

8

67

 

Application

-FGD desulphurization slurry circulating pump.

-Other abrasion and corrosion condition. View more

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