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Mine main / auxiliary fan

  • Mine fan DK45, mine main fan
Mine fan DK45, mine main fan

Mine fan DK45, mine main fan

  • Counter-spinning fan
  • Press-in mine fan
  • Mine counterspin main fan
  • Main fan
  • Product description: Axial flow mine fan, mine explosion-proof fan has the unique advantages of high aerodynamic efficiency, which can be well matched with the ventilation network, and has significant power saving effects;
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Mine fan DK45, mine main fan

It was successfully developed in the metallurgical industry in the early 1980s. It has the unique advantages of high aerodynamic efficiency, which can be well matched with the ventilation network, and extremely significant power saving effects;


DK系列矿用节能风机,是在原矿用节能风机的基础上,通过技术改进、完善结构、提高性能和扩大机号而设计成功的。 The new generation of K and DK series energy-saving fans for mines is designed on the basis of the original energy-saving fans for mines, through technical improvements, structural improvements, performance improvements, and machine numbers. This series of fans have higher operating efficiency, lower noise, larger performance range and more significant energy saving effects. At the same time, a stabilizing ring device is installed in the main air cylinder, and the characteristic curve has no hump, which can ensure the fan to run stably under any resistance state.


Performance range and main technical parameters of new generation DK series hump-free mine energy-saving fan Table 3

DK40-6

n = 980r / min

Machine number

Air volume m3 / s

Device static pressure Pa

Power kw

motor model

Reference weight kg

Pst-Q curve number

15

18.2-43.6

382-1690

2 × 37

Y250M-6

4649

39-63

16

22.1-52.9

435-1923

2 × 55

Y280M-6

5582

39-64

17

26.5-63.5

491-2171

2 × 75

Y315S-6

6789

39-65

18

31.5-75.4

551-2433

2 × 90

Y315M-6

7731

39-66

19

37.0-88.6

614-2711

2 × 132

Y315L2-6

8627

40-67

20

43.2-103.4

680-3004

2 × 160

Y355M-6

11997

40-68

twenty one

50.0-119.7

750-3312

2 × 220

Y355M-6

13179

40-69

Example curve number:

45-88

Page of 45 curves in this manual

88 curve sequence number 01-93

DK40-8

n = 730r / min

Machine number

Air volume m3 / s

Device static pressure Pa

Power kw

motor model

Reference weight kg

Pst-Q curve number

18

23.5-56.1

30.6-1350

2 × 37

Y280S-8

6715

40-70

19

27.6-66.0

341-1504

2 × 55

Y315S-8

8312

41-71

20

32.2-77.0

377-3334

2 × 75

Y315M-8

10943

41-72

twenty one

37.3-89.1

416-1838

2 × 90

Y315L1-8

11959

41-73

twenty two

42.8-102.5

457-2017

2 × 110

Y315L2-8

13039

41-74

twenty three

48.9-117.1

499-2204

2 × 132

Y355M-8

15262

42-75

twenty four

55.6-133.0

543-2400

2 × 160

Y355M-8

16490

42-76

25

62.9-150.4

589-2605

2 × 200

Y355L-8

20793

42-77


DK45-6

n = 980r / min

Machine number

Air volume m3 / s

Device static pressure Pa

Power kw

motor model

Reference weight kg

Pst-Q curve number

12

10.7-27.6

698-1374

2 × 22

Y200L2-6

2492

42-78

13

13.6-35.0

819-1613

2 × 37

Y250M-6

3130

43-79

14

17.0-43.8

950-1871

2 × 55

Y280M-6

3905

43-80

15

20.9-53.8

1091-2148

2 × 75

Y315S-6

5991

43-81

16

25.4-65.3

1241-2444

2 × 90

Y315M-6

3906

43-82

17

30.4-78.3

1400-2759

2 × 132

Y315L2-6

7778

44-83

18

36.1-93.5

1570-3093

2 × 160

Y355M-6

9406

44-84

19

42.5-109.4

1750-3446

2 × 200

Y355M-6

10392

44-85

20

49.5-127.5

1939-3819

2 × 250

Y355L-6

14269

44-86

DK45-8

n = 730r / min

Machine number

Air volume m3 / s

Device static pressure Pa

Power kw

motor model

Reference weight kg

Pst-Q curve number

16

18.9-48.7

688-1356

2 × 37

Y280S-8

5585

45-87

17

22.7-58.4

777-1531

2 × 55

Y315S-8

7120

45-88

18

26.9-69.3

871-1716

2 × 75

Y315M-8

7940

45-89

19

31.6-81.5

971-1912

2 × 90

Y315L1-8

8715

45-90

20

36.9-95.1

1076-2119

2 × 110

Y315L2-8

11318

46-91

twenty one

42.7-110.1

1186-2336

2 × 160

Y355M-8

13665

46-92

twenty two

49.1-126.6

1302-2563

2 × 200

Y355L-8

15118

46-93




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