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Elmo-Rietschle Liquid ring pump
Elmo-Rietschle Liquid ring pump

Palestine Elmo-Rietschle Liquid ring pump

*Water ring vacuum pump designed and produced in Germany and imported with original packaging; *With its own cooling system, the working fluid is completely closed and recycled, and there is no waste water discharge; *The maximum flow rate is 820m3/h(50Hz), and the ultimate vacuum can reach 50mbar(abs); *With the most concise interface, it can work when connected to the air inlet, and the installation is very convenient; *The exhaust temperature is low, and there is no peculiar smell, and it can be installed at any position in the workshop; *The appearance is exquisite and generous, with a soundproof cover, and the running noise is very low.

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PalestineWater Ring Vacuum Pump

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Product Description

Rietschle 2BLWater ring vacuum pump

details：

Product Brand:Rietschle

Product model：2BL2041-2901

 Body material: alloy
Drive mode: electric Process use: vacuum Working principle: water circulation type

Motor Power：0.83-24kW

Ultimate pressure：5000Pa

Dimensions：

 

Product number：

2BL2041/2061/2101/2141/2251/2281/2341/2351/2501/2801/2901

Provide German original imported Liqile 2BL water ring vacuum pump, original imported, affordable, large quantity favorably。

 

Working principle diagram and working principle:

In normal applications, the working fluid of the water ring vacuum pump is mostly discharged directly. This water supply and drainage method will cause a lot of waste of water resources, and there are also the following shortcomings:
*Because the pumped gas is mixed with the working fluid when the water ring pump is pumping gas, the discharged water will contain some organic solvents and toxic substances. Due to the large amount of water discharge, the discharge of water causes great pressure on environmental protection.
* Water containing organic solvents and toxic substances will release harmful gases, which will increase environmental pollution, and the extracted organic solvents are not easy to recycle and are wasted.
In view of the above problems, more and more companies in the chemical, pharmaceutical, electronic and general industries have adopted the closed-circuit mode of the working fluid of the water-ring vacuum pump.
2BL series liquid ring vacuum pumps are integrated vacuum pumps with closed loop systems developed and produced to meet this demand.

 

The most basic 2BL series liquid ring vacuum pump closed circuit system is shown in the figure:

The pumped gas enters the liquid ring vacuum pump from the suction port, and enters the gas-liquid separator together with part of the working fluid after being compressed by the liquid ring vacuum pump. The gas-liquid two phases are separated in the separator, and the gas is discharged to the air cooler. The heat exchanger is sucked in by the vacuum pump for recycling. The liquid ring pump will generate heat during the working process. The main heat includes: the ineffective power of the vacuum pump; the heat caused by the higher temperature of the suction gas; the suction gas contains condensable gas and releases phase change heat during the compression process. The main function of the heat exchanger is to cool the working fluid through cooling water to keep the temperature of the working fluid within a reasonable range. The gas discharged from the separator is high in temperature and contains water vapor. After being cooled by the air cooler at the exhaust port, the gas is discharged and the water vapor is condensed into the water circulation system for reuse. In this way, the vacuum pump only needs to consume very little working water to maintain normal operation.

 

Features:

*Liqile 2BL water ring vacuum pump is designed and produced in Germany and imported with original packaging;
*Liqile 2BL water ring vacuum pump comes with a cooling system, and the working fluid is completely closed and recycled, and there is no waste water discharge;
*The maximum flow rate of Liqile 2BL water ring vacuum pump is 820m3/h (50Hz), and the ultimate vacuum can reach 50mbar (abs);
*Liqile 2BL water ring vacuum pump has the simplest interface, it can work when connected to the air inlet, and the installation is very convenient;
*Liqile 2BL water ring vacuum pump has low exhaust temperature and no peculiar smell, and can be installed at any position in the workshop;
*Liqile 2BL water ring vacuum pump has an exquisite appearance, a soundproof cover, and a very low operating noise.

typical application:

It can be applied to various clean vacuum processes such as vacuum adsorption, packaging, transportation, drying, distillation, etc. It is especially suitable for occasions with compact installation space.

 

2BL water ring vacuum pump selection and ordering information：50Hz，3AC，IP54/55，F

model

Ultimate vacuum

mbar.A

Maximum inspiratory volume

m3/h

rated power

kW

Rated speed

r/min

Working fluid flow

m3/h

noise

dB(A)

weight

kg

 Remarks

2BL2041

50

26

0.83

-

~0※

63

38

※Air-cooled water circulation

2BL2061

50

48

1.2

-

~0※

67

55

 ※Air-cooled water circulation

2BL2101

50

69

2.4

-

~0※

70

68

 ※Air-cooled water circulation

2BL2141

50

105

3.5

-

~0※

73

105

 ※Air-cooled water circulation

2BL2251

50

152

4.0

-

~0※

70

195

 ※Air-cooled water circulation

2BL2281

50

200

5.5

-

~0※

72

210

 ※Air-cooled water circulation

2BL2341

50

235

7.5

-

~0※

70

225

 ※Air-cooled water circulation

2BL2351

50

235

7.5

-

~0※

75

500

 ※Air-cooled water circulation

2BL2501

50

460

12.0

-

~0※

75

570

 ※Air-cooled water circulation

2BL2801

50

680

2×11.0

-

~0※

76

775

 ※Air-cooled water circulation

2BL2901

50

820

2×12.0

-

~0※

77

925

 ※Air-cooled water circulation

 

Detailed information such as product performance curve:

Please call, fax, email or contact our sales engineer via QQ, we will serve you wholeheartedly.

TEL: 020-39987161  E-Mail: lidunjixie@163.com   QQ:121450481

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