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Explosion-proof fan

  • T35 anti-corrosion explosion-proof axial flow fan
T35 anti-corrosion explosion-proof axial flow fan

T35 anti-corrosion explosion-proof axial flow fan

  • Product description: Anti-corrosion Axial Fan
  • Order online

Type

种机号,依次排列为№ 45678910等。 This series of products are divided into 8 machine numbers according to the diameter of the impeller, which are arranged in order № 4 , 5 , 6 , 7 , 8 , 9 , 10 and so on. 度、 20度、 25度、 30度、 35度等5种角度。 Each type can be installed at 5 angles such as 15 degrees, 20 degrees, 25 degrees, 30 degrees, and 35 degrees.

This series of products adopt the direct connection structure of impeller diameter mounted on the motor shaft. 条件下配用三种转速: 29001450960r/min ,面对进风口方向看叶轮为逆时针转动,进气方向在叶轮端。 When the peripheral speed of the impeller does not exceed 60m / s , three rotation speeds are used: 2900 , 1450 , 960r / min . The impeller rotates counterclockwise when viewed from the direction of the air inlet, and the air intake direction is at the end of the impeller.

Before leaving the factory, the fans are tested for operation to ensure smooth operation.

structure

风机主要由叶轮、机壳、集风器等三部分组成。 T35 and BT35 fans are mainly composed of three parts: impeller, casing and wind collector.

BFT35 fan is mainly composed of impeller, casing, wind collector, etc., they are all made of glass fiber reinforced plastic. The bracket is made of profiles and connected to the fan.

Impeller part: It consists of blades and hub. The blades are made of thin steel plate and welded to the hub according to the selected installation angle.

Chassis part: It is composed of fan and bracket, which are made of thin steel plate and profiles. The fan is cylindrical and has a certain gap with the impeller. 风机风筒内圆铆接铝衬,用以防爆)(BT35 blower fan inside the riveted aluminum lining for explosion-proof ) .

Air collector section: It consists of air collector flange and air collector. The air collector is arc-shaped and streamlined, which can reduce the loss of air inlet. It is made of thin steel plate.

Performance table of BT35 axial flow fan

Machine number №

Impeller diameter mm

Impeller at the same speed m / s

Spindle speed r / min

Blade angle

Air volume m 3 / h

Full pressure Pa

Full pressure efficiency %

Needed shaft power kw

Using shaft power kw

Matching motor

 

model

Power kw

2.8

280

42.5

2900

15

20

25

30

35

1102

1568

2304

2246

2500

122

134

136

157

177

0.64

0.68

0.69

0.68

0.64

0.058

0.086

0.087

0.144

0.192

0.067

0.099

0.100

0.166

0.221

YBFA-6312

-6312

-6312

-6312

YBFA-6322

0.180

0.180

0.180

0.180

0.25

21.5

1450

15

20

25

30

35

552

786

1020

1126

1253

30

33

34

39

44

0.64

0.68

0.69

0.68

0.64

0.007

0.010

0.014

0.018

0.024

0.008

0.012

0.016

0.021

0.028

YBFA-6314

0.120

 

 

 

 

3.15

315

47.8

2900

15

20

25

30

35

1750

2413

3076

3378

3739

162

177

180

207

235

0.67

0.71

0.72

0.71

0.67

0.117

0.167

0.213

0.273

0.364

0.135

0.192

0.245

0.314

0.419

YBFA-6312

-6322

-6332

-6332

-7122

0.180

0.250

0.370

0.370

0.550

23.9

1450

15

20

25

30

35

875

1206

1538

1689

1870

40

44

45

52

59

0.67

0.71

0.72

0.71

0.67

0.015

0.021

0.027

0.035

0.045

0.017

0.024

0.031

0.040

0.052

YBFA-6314

0.120

 

 

 

 

3.55

355

53.9

2900

15

20

25

30

35

2505

3455

4406

4838

5356

205

225

237

265

298

0.67

0.71

0.72

0.71

0.67

0.213

0.304

0.403

0.502

0.640

0.245

0.245

0.463

0.577

0.736

YBFA-7112

-7122

-7122

-7132

-8022

0.370

0.550

0.550

0.750

1.100

27.0

1450

15

20

25

30

35

1255

1731

2207

2423

2683

51

56

65

66

75

0.67

0.71

0.72

0.71

0.67

0.027

0.038

0.055

0.063

0.083

0.031

0.044

0.063

0.072

0.095

YBFA-6314

0.120

 

 

 

 

4

400

60.7

2900

15

20

25

30

35

3582

4935

6299

6916

7657

261

286

290

336

378

0.67

0.71

0.72

0.71

0.67

0.388

0.403

0.704

0.910

1.200

0.446

0.463

0.810

1.050

1.380

YBFA-7122

-8022

-8022

-8022

-90S2

0.550

1.100

1.100

1.100

1.500

30.4

1450

15

20

25

30

35

1794

2474

3155

3464

3835

65

71

72

84

95

0.67

0.71

0.72

0.71

0.67

0.0485

0.069

0.088

0.114

0.150

0.056

0.080

0.101

0.131

0.173

YBFA-6314

-6314

-6314

-6324

-7114

0.120

0.120

0.120

0.180

0.250

Performance table of BT35 axial flow fan

Machine number №

Impeller diameter mm

Impeller at the same speed m / s

Spindle speed r / min

Blade angle

Air volume m 3 / h

Full pressure Pa

Full pressure efficiency %

Needed shaft power kw

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