CBL-36 Marine Fan

CBL-36 Marine Fan

1. Introduction:
CBL series marine or navy explosion-proof axial fans are designed and manufactured according to GB11799-2008《electrical apparatus for explosive atmospheres》, GB3836.2-2000《electrical apparatus for explosive atmospheres, and explosive-proof electrical equipment "d" 》,《rules for the steel sea ship in class and building》.
This series fans have been examined and proved up to standard by the Explosion-proof Inspection Authority of the PRC and have got the certificate of inspection. They have also been examined by the register of shipping of RC and have got the certificate.
2. Structure:
There are two structural types: typeⅠ(direct-coupling type) and typeⅡ( separate cabins type). The construction is non-sparking.
The structure of typeⅠis a motor direct coupling one. the impeller is mounted directly on the motor shaft, and the casting is fixed on the flange of the explosion-proof motor.
The type Ⅱ is a separate structure, the fan motor are put into different cabins, with a driving device, flexible couplings, and the driving device consists of bearings, bearing-box, shaft, brass rings, stuffing box. It can be oiled and measured the temperature. One side is fixed on the fan, and other side will be mounted on the bulkhead.
The fan may be made into horizontal or vertical, single-stage, single-drawing and airtight structure by the customer's requirements.

3. Main Property Parameters and Dimensions:

Type	Flow rate m³/h	Total pressure Pa	Static pressure Pa	Speed r/min	Motor
					Freq Hz	Power Kw		Type
						Type I	Type II	Type I	Type II
CBL-36	5000	970	830	1460	50	4	4	YB112M-4H	YB112M-4H Y112M-4H
	6000	930	735
	7200	870	590
	6000	1390	1195	1750	60	5.5	5.5	YB132S-4H	YB132S-4H Y132S-4H
	7200	1330	1060
	8600	1255	840

Type

Type of the motor

A

A1

A2

A3

B

B1

B2

B3

D1

D2

D3

n₁*d₁

n₂*d₂

H

h

h₁

h₂

Type I

Type II

CBL-36

YB112M-4H

YB112M-4H Y112M-4H

270

346

315

210

340

414

380

260

Ø444

Ø410

Ø370

12*Ø12

12*Ø12

727

112

292

228

YB132S-4H

YB132S-4H Y132S-4H

132

M	M1	L	L1	L2	L3	L4	K		H1	H2	H3	Ø1	Ø2	Ø3	I1	I2	I3	I4	I5	I6	Weight ≈㎏
							Type I	Type II													Type I	Type II
635	289	724	185	209	140	190	Ø12	Ø12	785	350	112	Ø15	Ø190	Ø215	300	367	598	773.5	190	140	83	106
		754		228	140	216	Ø12	Ø12	865	430	132	Ø15	Ø240	Ø265	400	371	638	856	216	140	105	138

4. Outline Drawing:

5. Product Showing: