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2BE3-100 large capacity liquid ring compressor

Min.Order Quantity: 1 Set/Sets 2BE3-100 large capacity liquid ring compressor

Supply Ability: 400~700 Set/Sets per Month 2BE3-100 large capacity liquid ring compressor

Payment Terms: L/C,T/T,


  • Product Details
  • Technical Parameters
  • Inquiry

 The liquid ring vacuum pumps and compressors of 2BE series are high-efficient and energy-saving products developed by our company on the basis of our scientific achievements and production experiences over the years combining with the advanced international technique of similar products. They are usually used to suction the gas without solid particle, undissolved and noncorrosive gas in order to form negative pressure in the closed container. By changing the fluid parts material, they can also be used to suction corrosive gas or use corrosive liquid as operating liquid such as the PPS thermal spray coating obtained national patent. 

These single-stage and single-acting pumps are simple in structure, convenient in maintaining, reliable in operating, efficient and energy-saving. They can run under tough working conditions with large drainage discharge and changing load impact. 2BE vacuum pumps adopt unique flexible discharge structure for their exhaust systems. Each valve plate is covered on vents in outer side of a port plate and fixed by a stainless steel baffle at its other side. Curvature of the valve plate changes with inlet pressure so that pumping medium can be discharged when it reaches the inlet pressure. Such structure avoids over-compression in a vacuum system and automatically adjusts exhausting area to lower power consumption, thus a best operating efficiency can be obtained.
2BE series products are applied in the chlor-alkali industry mainly to hydrogen compressor package unit of ion-exchange membrane caustic soda, acetylene compressor package unit of PVC and exhaust gas recycle vacuum pump etc.
Specifications of water ring compressor complete unit 
Water ring compressor package unit are large complete equipment developed on the basis of water ring compressor. The main pump is equipped with advanced 2BE、2SY series water ring compressor and can provide aspiring system, water system of cooling and recycle seal liquid, gas and liquid separator, instruments and meters, security alarms device and pipe valves etc. according to different using requirements. The electrical control can set several functions such as manual operation, semi-automatic or full-automatic remote control. By experiments, the large complete equipment is verified to have the ability to pumping gas under various kinds of complicated working conditions and excellent performance, meanwhile can fully ensure clients’ requirements.
2BE、2SY series water ring vacuum compressors are high-efficient and energy-saving products developed in the 1990s by our company on the basis of our scientific achievements and production experiences over the years combining with the advanced international technique of similar products.
The products are tested by national vacuum equipment quality supervision and inspection center. All the performance reaches or exceed design demand and appraised by experts, our products reach the international advanced level.
The outstanding characteristics and advantages:
The impeller material is qualified steel plate, and the blades are shaped once by stamping. The inside and outside of the wheel hub conduct machining and adopts welding process. The whole impeller conducts thermal treatment and has good balance. Therefore the problem of dynamic and static balance is solved fundamentally. Our impeller has high strength, good toughness, abrasion resistance, never broken, impact and bent resistance etc. advantages and reaches international advanced level.
According to different process, the fluid parts of the compressor can adopts many kinds of material, such as SS304, SS316 and treatments(spray coating treatment) to improve the capability of being suitable for working environment. The corrosion, washing, erosion resistance ability and anti-scale deposit ability are further enhanced.
The position of the impeller reinforce rib is away from the end face. The end face of the blades on the port plate surface scrapes the sundries between them off like a scraper in case that the sundries scale between the impeller and port plate and of the wear of port plate. The sudden shut off phenomenon can be avoided as well.
The optimization design of the port plate and molded lines of the impeller improve the stream guidance effect, enlarge the suction and discharge volume and brings high efficiency and simple structure. Therefore it barely need repair and maintenance.
Adopting wear-proof stainless steel shaft sleeve and ensure the shaft away from wear.
Shaft end of the compressor adopts reliable seal mode——mechanical seal, which can avoid leakage of operating liquid and pump gas efficiently.
Foreign import bearing has stronger bearing capability , accuracy position and service life over two hundred thousand hours, which ensure the reliability of compressor’s long term operation.
Compressor and attached device can be manufactured with ordinary or special material according to different medium.
The coupling is fixed with removable strong steel closed shield which is fastened into the bottom plate firmly.
The design and structure of each electric motor coordinate with electrical system driven device and operation maintenance. The motor is damp-proof closed.
All the equipments, including the support have capability to bear completely the force and moments of the force passed from the users connecting pipe ports.
The cooling device of the operating liquid is set according to the specific working condition and pumping capability of the compressor. Adopting heat exchanger with high efficiency and convenient repair and maintenance. The heat exchanger adopts plate type generally and the plates adopt SS304 stainless steel. Thus the closed cycle of operating liquid is achieved and save the consumption of the water.
According to the demand of working condition, the gas and liquid separator is generally provided which can separate the pumping gas efficiently and recycle operating liquid. Meanwhile, the liquid cooled by heat exchanger can replenish the recycle of operating liquid. The gas is discharged to specified place via the outlet of the separator. It’s specially suitable for pumping flammable, explosive and poisonous gas. The reliable automatic water replenishing and drainage device is correspondingly installed.
The liquid level meter in the separator that can display is magnetic flap type to be controlled by electrical magnetic valve or mechanical high-low liquid level switch. There is a DCS interface which is safe and reliable.
The package unit is provided with operating liquid drain-off pipes. When the package unit is shut down, the accumulated liquid can be drained off to specified place according to environmental requirement.
According to the process demand, the control of the electrical motor and the butterfly valve of the inlet can be set via DCS. To monitor, control and interlock all the control objects and other related systems as well as protect signal can access to DCS.
According to the process demand, the whole instrument measure and control device can be provided to make sure reliable test and control capability. The exact action of the high-low water level switch and reliable output interface can make the water ring vacuum pumps operate safely and reliably and ensure the package unit to work stable with high efficiency.
The compressor and all the accessories are supplied in complete and are installed on the same foundation support with all the accessories assembled well. Meanwhile the foundation support is set special drainage device in case of accumulated water.

 

Model

Speed
(Driving mode)

[r/min]

Max. shaft power

[KW]

Motor power

[KW]

Max. Capacity

 

[m3/h] [m3/min]

Ultimate vacuum

[mbar]

Weight (excl.motor)

[Kg]

2BE3- 40

300 (V-belt / gear box)
330 (V-belt / gear box)

350 (V-belt / gear box)
390 (V-belt / gear box)

430 (V-belt / gear box)

498 (V-belt / gear box)
530 (V-be t / gear box)
570 (V-belt / gear box)

64.8
75
86.5
99

117
135
148
167

6-75
6-90
110
110

132
160

185
200

4200
4650
4680

5460
6000

6900
7440
8000

70
77
81

91
100
115
124
133

160

4050

2BE3- 42

300 (V-belt / gear box)

350 (V-belt / gear box)
390 (V-belt / gear box)
449 (V-belt / gear box)
490 (V-belt / gear box)
530 (V-belt / gear box)
570 (V-belt / gear box)

100
109
133
157
180
200
225

6-110
132
160
185
200
220
250

5850
6300
7650
8550
9200
10100
10600

97.5
105
127
142
154
168
177

160

4200

2BE3- 50

236 (V-belt / gear box)
266 (V-belt / gear box)
300 (V-belt / gear box)
336 (V-belt / gear box)
366 (V-belt / gear box)
420 (V-belt / gear box)

128
140
173
235
261
278

160
160
200
250
280
315

7500
8500
10000
11400
12500
13700

125
142
167
190
208
228

160

6000

2BE3- 52

236 (V-belt / gear box)
266 (V-belt / gear box)
336 (V-belt / gear box)
366 (V-belt / gear box)
421 (V-belt / gear box)
468 (V-belt / gear box)

168
175
260
285
331
416

185
200
280
315
400
500

9000
10560
13800
15000
16800
18450

150
176
230
250
280
307

160

6500

2BE3- 60

236 (gear box)
265 (gear box)
295 (gear box)
340 (gear box)
370 (gear box)

204
243
285
365
386

250
280
315
400
450

11820
14200
15900
17400
19400

197
236
265
290
323

160

8900

2BE3- 62

200 (gear box)
230 (gear box)
266 (gear box)
297 (gear box)
330 (gear box)
372 (gear box)

195
260
300
348
395
490

250
315
355
400
450
560

13200
15180
17300
19300
21300
24000

220
253
288.3
322
355
400

160

92500

2BE3- 67

180 (gear box)
210 (gear box)
270 (gear box)
300 (gear box)
330 (gear box)
370 (gear box)

250
285
415
465
545
670

315
315
450
560
630
800

14500
18000
22800
25800
27720
30960

242
300
380
430
462
516

160

12200

2BE3- 72

190 (gear box)
210 (gear box)
240 (gear box)
270 (gear box)
300 (gear box)

338
395
475
550
642

400
450
560
630
710

20100
23760
27000
30000
33600

335
396
450
500
560

160

15000

 

2BE3-80N

 

 

190 (gear box)

210 (gear box)

240 (gear box)

270 (gear box)

300 (gear box)

507

585

710

849

796

560

630

800

900

10000

30000

32280

36600

40800

44800

500

538

610

680

748

160

19000

 

 

2BE3-90N

 

 

170 (gear box)

195 (gear box)

210 (gear box)

230 (gear box)

245 (gear box)

570

730

815

925

1035

630

800

900

1000

1120

39000

46800

49800

52800

55800

650

780

830

880

930

160

24500

 

2BE3-100N

 

155 (gear box)

165 (gear box)

175 (gear box)

190 (gear box)

200 (gear box)

730

840

900

995

1146

800

900

1000

1120

1250

48000

51300

54000

59400

62400

800

855

900

990

1040

160

31000


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