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Stainless steel anticorrosive fan

  • Stainless steel anticorrosive centrifugal fan
Stainless steel anticorrosive centrifugal fan

Stainless steel anticorrosive centrifugal fan

  • Product description: Stainless steel anticorrosive centrifugal fan, made of stainless steel anticorrosive fan, glass steel anticorrosive fan, PP plastic anticorrosive fan, steel lined plastic anticorrosive fan
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9-19 series stainless steel anticorrosive high pressure centrifugal fan

1. Uses FB9-19 series FRP centrifugal fans are mainly used to discharge places with strong corrosive gases such as acids, alkalis, salts, etc., and need higher pressure. The temperature of the medium generally does not exceed 65 ° C, and the particle size of impurities contained in the medium is not greater than 150 mg / m3.

2. Form The ventilator is single-inhalation, with 12 machine numbers №4, 4.5, 5, 5.6, 6.3, 7.1, 8, 9, 10, 11.2, 12.5, and 14.

The fan can be made into right-handed and left-handed forms. When viewed from one end of the motor, if the impeller rotates clockwise, it is called a right-handed fan, and it is indicated as "right";

The exit position of the fan is indicated by the exit angle of the casing. "Left" and "Right" can be made into six angles: 0 degrees, 45 degrees, 90 degrees, 135 degrees, 180 degrees, and 225 degrees. The fan's transmission mode is A type (No. 4 ~ 6.3) and D type (No. 7.1 ~ 14).

3. Structural characteristics

1) The impeller consists of 12 forward-curved FRP blades. The impeller shaft disc (buried with a metal shaft sleeve) is shaped with FRP mold and statically and dynamically balanced after correction, so it runs smoothly.

2) The casing is also integrally molded with FRP. The inlet and outlet are round flanges for easy pipe connection.

3) The air inlet is made of glass fiber reinforced plastic mold with a convergent streamlined overall structure, and is fixed to the front cover group with bolts.

4) The transmission group is composed of main shaft, bearing box, coupling and so on. The bearing box is an integral structure, which adopts rolling bearings and is lubricated with bearing grease, which is common with metal fans.


9-19 Centrifugal Fan Performance and Option Table (Type A)

Machine number

transmission

the way

Rotating speed

/ (r / min)

sequence

number

flow

/ (m3 / h)

Full pressure

/ Pa

Internal efficiency

(%)

Internal power

/ KW

Required

power

/ KW

electric motor

Rubber mat

ST0601

(4)

bolt

GB / T5782-1986

(4)

Nut

GB / T6170-2000

(4)

washer

GB / T97-1985

(4)

model

power

/ KW

4

A

2900

1

2

3

4

824

970

1116

1264

3584

3665

3647

3597

70

73.5

75.5

76

1.16

1.33

1.48

1.64

1.5

1.7

1.9

2.1

Y90L-2

2.2

11 × 70

M8 × 40

M8

8

5

6

7

1410

1558

1704

3507

3384

3253

75.5

73.3

70

1.80

1.97

2.17

2.3

2.6

2.6

Y100L-2

3

13 × 90

M10 × 45

M10

10

4.5

A

2900

1

2

3

4

5

1174

1397

1616

1839

2062

4603

4684

4672

480

4447

71.2

75

77

77.3

76.2

2.07

2.38

2.68

2.98

3.29

2.5

2.9

3.2

3.6

3.9

Y112M-2

4

13 × 90

M10 × 45

M10

10

6

7

2281

2504

4297

4112

73.8

70

3.63

4.03

4.4

4.8

Y132S1-2

5.5

13 × 90

M10 × 45

M10

10

5

A

2900

1

2

3

4

5

6

1610

1932

2254

2576

2844

3166

5697

5768

5740

5639

5517

5323

72.7

76.2

78.2

78.5

77.2

74.5

3.43

3.98

4.50

5.04

5.54

6.17

4.1

4.8

5.4

5.8

6.4

7.1

Y132S2-2

7.5

13 × 90

M10 × 45

M10

10

7

3488

5080

70.5

6.86

7.9

Y160M1-2

11

16 × 100

M12 × 50

M12

12

5.6

A

2900

1

2

3

4

2262

2714

3167

3619

7182

7273

7236

7109

72.7

76.2

78.2

78.5

6.05

7.03

7.93

8.88

7.0

8.1

9.1

10.2

Y160M1-2

11

16 × 100

M12 × 50

M12

12

5

6

7

3996

4448

4901

6954

6709

6400

77.2

74.5

70.5

9.76

10.88

12.09

11.2

12.5

13.9

Y160L-2

18.5

16 × 100

M12 × 50

M12

12

6.3

A

2900

1

2

3

4

3220

3865

4509

5153

9149

9265

9219

9055

72.7

76.2

78.2

78.5

10.91

12.65

14.30

16.00

12.5

14.5

16.4

18.4

Y160L-2

18.5

16 × 100

M12 × 50

M12

12

5

6

7

5690

6334

6978

8857

8543

8148

77.2

74.5

70.5

17.59

19.60

21.79

20.2

22.5

25.1

Y200L1-2

30

20 × 100

M16 × 60

M16

16

9-19 Centrifugal Fan Performance and Optional Table

machine

number

transmission

the way

Rotating speed

/ (r / min)

sequence

number

flow

/ (m3 / h)

Full pressure

/ Pa

Internal efficiency

(%)

Internal power

/ KW

Required

power

/ KW

electric motor

Coupling GB / T4323-1984

(set)

Anchor bolt

GB / T799-1988

(4)

Nut

GB / T6170-2000

(4)

washer

GB / T97

-1985

(4)


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