Marine Explosion Proof Centrifugal Fans and Blowers

Marine Explosion Proof Centrifugal Fans and Blowers

Hi-Sea is a professional company specialized in maufacturing and provide marine or navy fans. There are more than 30 sorts of marine or navy fans and blowers which you can select. All of them can fulfill the different demands of the customers.
1. CBL Series Marine Explosion Proof Centrifugal Fans and Blowers
CBL series marine explosion proof centrifugal fan and blowers are designed and manufactured according to GB11799-89 Marine Explosion Proof Centrifugal Fans, GB3836.1-2000 Electrical Apparatus for Explosive Atmospheres GB3836.2-2000 Electrical Apparatus for Explosive Atmospheres, and Explosion Proof Exectrical ‘d’ , Steel Sea Ship in Class and Building Rules.

2. There are two structural type:
Type I is a motor direct coupling one, the impeller is mounted directly on the motor shaft and the housing is fixed on the flange of the explosion proof motor.
Type II is a separated structure, the fan and the motor are separated, It consists of fan, driving device, flexible couplings and motor. The driving device consists of bearing body, bearing, shaft, brass ring and glands. It can be oiled and measured the temperature. One side is fixed on the fan and the other side will be mounted on the bulkhead.

3.Code of the Model Explanation(The impeller diameter from 15 to 58. etc)

cetrifugal fan.jpg

4.Parameters and Outline Size(From CBL-23 to CBL-25 for Reference)

Type of the ventilator

Flow rate

Total pressure Pa

Static pressure Pa

Rotational speed

Motor

m3/h

r/min

Freq

Power (kw)

Model

 

 

Hz

Type I

Type II

Type I

Type II

CBL-23

2500

1402(143)

1176(120)

2920

50

2.2

4

YB90L-2-H

YB112M-2-H

3000

1412(144)

1078(110)

Y112M-2-H

3000

2010(205)

1686(172)

3500

60

4

YB112M-2-H

 

3600

2029(207)

1549(158)

 

CBL-24

1500

411(42)

343(35)

1460

50

0.75

1.1

Y802-4-H

YB90S-4-H

2000

362(37)

245(25)

1800

588(60)

490(50)

1750

60

Y90S-4-H

2400

519(53)

353(36)

CBL-24

3000

1637(167)

1372(139)

2920

50

3

4

YB100L-2-H

YB112M-2-H

4000

1559(159)

1078(110)

Y112M-2-H

3600

2352(240)

1972(201)

3500

60

5.5

5.5

YB132S1-2H

YB132S1-2H

4800

2235(228)

1549(158)

Y132S1-2H

CBL-25

2000

431(44)

343(35)

1460

50

1.1

1.1

YB90S-4-H

YB90S-4-H

2500

431(44)

294(30)

 

 

YB112M-2-H

Y90S-4-H

2400

617(63)

490(50)

1750

60

4

4

 

 

3000

617(63)

421(43)

 

 

 

YB112M-2-H

CBL-25

4000

1912(195)

1569(160)

2900

50

 

 

 

Y112M-2-H

4800

2745(280)

2255(230)

3500

60

7.5

7.5

YB132S2-2-H

YB132S2-2-H

Y132S2-2-H

5.drawing

Type I of the Marine Centrifugal Fan.jpg

The type I drawing of CBL Series Marine Explosion Proof Centrifugal Fans and Blowers

Type II of the Marine Centrifugal Fan.jpg

The type II drawing of CBL Series Marine Explosion Proof Centrifugal Fans and Blowers

Below is the data of the drawings (CBL23-25 for reference)

Fan Model

Motor Model

A

A1

A2

A3

B

B1

B2

B3

D1

D2

D3

n1-d1

n2-d1

H

h

h1

h2

Type I

CBL-23

YB90L-2-H

165

230

200

100

215

278

250

160

ø304

ø275

ø240

8-ø10

10-ø10

469

90

1185.5

144.5

YB112M-2-H

112

CBL-24

YB802-4-H

175

243

210

100

225

291

260

170

ø341

ø285

ø250

8-ø10

10-ø12

489

80

196

156.5

YB100L-2-H

100

YB132S1-2-H

132

CBL-25

YB90S-4-H

185

263

220

110

250

325

285

190

ø333

ø295

ø260

8-ø10

10-ø12

521

90

203

155

YB112M-2-H

112

YB132S2-2-H

132

CBL-27

YB90L-4-H

200

275

235

120

250

325

285

190

ø343

ø315

ø280

8-ø10

10-ø12

558

90

221.5

175

M

M1

L

L1

L2

L3

L4

K

H1

H2

H3

ø1

ø2

ø3

I 1

I 2

I 3

I 4

I 5

I 6

Weight

(Kg)

410

190.5

546

125

142

125

140

10

633.5

350

122

ø15

ø 190

ø 215

ø300

254

485

660.5

190

140

59

6611

156

140

190

12

65

429

195

515.5

133

142.5

125

125

10

552

250

90

ø12

ø 140

ø165

ø250

267

468.5

623.5

140

100

48

595.5

155.5

140

160

12

652

350

112

ø15

ø 190

ø215

ø300

498

673.5

190

140

69

655.5

181.5

216

732

430

132

ø 240

ø 265

ø400

271

538

756

216

104

448

205

545.5

138

153.5

100

140

140

10

567.5

250

90

ø12

ø140

ø165

ø250

277

478.5

633.5

140

100

59

635.5

167.5

190

12

667.5

350

112

Ø15

ø 190

ø 215

ø300

508

683.5

190

140

79

765.5

186.5

216

747.5

430

132

ø240

ø265

ø400

281

548

766

216

110

6.We can provide all kinds of certificate, such as CCS, BV, ABS, etc.

More informations, please kindly to contact us.

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