Vacuum Pumps in Beer Filling Machines

After cleaning, the empty bottle of beer bottle needs to pump the air/oxygen in the empty bottle before filling. First, the empty bottle is vacuumed, filled with CO2 gas, and then the CO2 in the bottle is pumped away, and later the beer is injected.

Flow chart:

Vacuum Pumps in Beer Filling Machines

Liquid ring vacuum pumps 2BV, 2BE series are recommended for this process.

 

Is the vacuum pump working fluid recycled?

The vacuum degree of the liquid ring vacuum pump is affected by two conditions of the working fluid, one is the working water temperature, and if the circulating water temperature is raised, the temperature will increase. If the cooling tower water is used in the beer industry, the water temperature will be affected by the climate, and the winter will be low in summer. If groundwater is used, the summer water temperature is very low; the other is the water quality. If recycled, some substances in the beer will affect the saturated vapor pressure of the water. Thereby affecting the vacuum degree of the vacuum pump.

Therefore, it is recommended that the working fluid should not be recycled.

How to optimize the vacuum system?

In the case that the working fluid can not fully realize the low-temperature pure water, the performance of the vacuum system can be improved as a whole, and a sealed Roots vacuum pump is added on the basis of the liquid ring vacuum pump to solve the vacuum under the influence of water quality and water temperature. Usually, when the liquid ring vacuum pump is pumped to 10~12kpa, the Roots pump will raise the vacuum to 6~8kpa.

 

Based on past experience, the following is a standard design, for reference only, please contact the Shanghai EVP professional team for specific selection:,

1)model:

20,000/hour line configuration EVP liquid ring vacuum pump: 2BV5-131, motor power: 11KW

24,000/hour line configuration EVP liquid ring vacuum pump: 2BV5-161, motor power: 15KW

40,000 / hour line configuration EVP liquid ring vacuum pump: 2BE1-202, motor power: 22KW

If you increase the Roots pump:

20,000 / hour line configuration Roots pump: 2BV5 131 + ZJP-300 motor power: 4KW

24,000/hour line configuration Roots pump: 2BV5 161+ZJP-300 motor power: 4KW

40,000 / hour line configuration Roots pump: 2BE1 202 + ZJP-600 motor power: 7.5KW

2), material: the impeller must be SS304, the rest can be cast iron or SS304

3), sealing: mechanical seal (single front end must increase the buffer tank and filter to avoid particles into the pump)

4), sealed flushing mode: external flushing (to avoid impurities with the washing fluid to destroy the seal and bushing)

5), with cavitation protection device

6) The diameter of the inlet pipe is the same as the standard diameter of the vacuum pump.

7) If the filling pump is required to run for a long time, configure the return pipe to avoid the vacuum pumping limit.

8) The vacuum degree of the vacuum pump inlet is absolutely reduced. Due to the difference of local atmospheric pressure, the same vacuum shows different values in different places. To standardize the application standard of the beer industry, it is recommended to increase the absolute pressure display at the vacuum pump inlet. Oil-filled shockproof and periodic correction of vacuum gauge to avoid errors caused by indication or instrument failure

9), pump and motor with coupling to avoid pump water into the motor

Vacuum Pumps in Beer Filling Machines

2BV Series Liquid Ring Vacuum Pump

Curve No. Model Max. suction capacity Ultimate vacuum
mbar(MPa)
Motor power
kW
Speed
r.p.m
Operating liquidflow rate
L/min
Noise
dB(A)
Weight
kg
m3/min m3/h
60V 2BV2-060 0.45 27 33mbar
(-0.097MPa)
0.81 2840 2.5 62 37
61V 2BV2-061 0.86 52 1.45 2840 2.5 65 41
70V 2BV2-070 1.33 80 2.35 2860 3 66 66
71V 2BV2-071 1.83 110 3.85 2880 4.7 72 85
110V 2BV5-110 2.75 165 4 1440 7.2 63 120
111V 2BV5-111 3.83 230 5.5 1440 8.8 68 150
121V 2BV5-121 4.66 280 7.5 1440 11 69 210
131V 2BV5-131 6.66 400 11 1460 16 73 280
161V 2BV5-161 8.33 500 15 970 22 74 390
110V 2BV6-110 2.75 165 4 1440 67 63 150
111V 2BV6-111 3.83 230 5.5 1440 10 68 200
121V 2BV6-121 4.66 280 7.5 1440 12 69 230
131V 2BV6-131 6.66 400 11 1460 17 73 315
161V 2BV6-161 8.33 500 15 970 23 74 426

Vacuum Pumps in Beer Filling Machines

2BE1 Series Liquid Ring Vacuum Pump

Model Speed(Driving mode) Shaft power Motor power Ultimatevacuum Max. capacity Weight (excl.motor)
r/min KW 380V hpa M³/hr M³/min kg
2BE1-102 1450 (direct)1750 (V-belt) 6.08.0 Y132M-4-7.5Y160M-4-11 33hpa(-0.097MPa) 246290 4.14.8 110
2BE1-103 1450 (direct)1750 (V-belt) 8.211.1 Y160M-4-11Y160L-4-15 33hpa(-0.097MPa) 340412 5.76.9 125
2BE1-152 1450 (direct)1625 (V-belt)

1750 (V-belt)

12.515.0

17.2

Y160L-4-15Y180M-4-18.5

Y180L-4-22

33hpa(-0.097MPa) 450510

535

7.58.5

8.9

175
2BE1-153 1450 (direct)1100 (V-belt)

1300 (V-belt)

1620 (V-belt)

1750 (V-belt)

16.310.6

13.4

19.6

22.3

Y180M-4-18.5Y160L-4-15

Y180M-4-18.5

Y180L-4-22

Y200L-4-30

33hpa(-0.097MPa) 600445

535

648

700

10.07.4

8.9

10.8

11.7

200
2BE1-202 980 (direct)790 (V-belt)

880 (V-belt)

1100 (V-belt)

1170 (V-belt)

1300 (V-belt)

18.213.4

16.3

23.8

25.7

30

Y200L2-6-22Y180M-4-18.5

Y180M-4-18.5

Y200L-4-30

Y200L-4-30

Y225S-4-37

33hpa(-0.097MPa) 750590

670

860

888

950

12.59.8

11.2

14.3

14.8

15.8

460
2BE1-203 980 (direct)790 (V-belt)

880 (V-belt)

1100 (V-belt)

1170 (V-belt)

1300 (V-belt)

29.521.2

24.8

34

38

42

Y250M-6-37Y200L-4-30

Y200L-4-30

Y225M-4-45

Y225M-4-45

Y250M-4-55

33hpa(-0.097MPa) 1080870

980

1210

1320

1390

1814.5

16.3

20.2

22.0

23.2

530
2BE1-252 740 (direct)565 (V-belt)

660 (V-belt)

830 (V-belt)

885 (V-belt)

938 (V-belt)

3823.7

31.8

45

54

60

Y280M-8-45Y200L-4-30

Y225S-4-37

Y250M-4-55

Y280S-4-75

Y280S-4-75

33hpa(-0.097MPa) 17001200

1500

1770

2000

2100

28.320.0

25.0

29.5

33.3

35.0

870
2BE1-253 740 (direct)565 (V-belt)

660 (V-belt)

740 (V-belt)

792 (V-belt)

820 (V-belt)

880 (V-belt)

940 (V-belt)

5437.2

45

50.8

60

68

75.1

88

Y315M-8-75Y225M-4-45

Y250M-4-55

Y280S-4-75

Y280S-4-75

Y280M-4-75

Y280M-4-90

Y315S-4-110

33hpa(-0.097MPa) 24501690

2100

2340

2560

2640

2780

3050

40.828.2

35

39

42.7

44

46.3

50.8

930
2BE1-303 740 (direct)590 (direct)

466 (V-belt)

530 (V-belt)

583 (V-belt)

660 (V-belt)

740 (V-belt)

9865.5

48

58

64

79.8

96

Y315L2-8-110Y315L2-10-75

Y250M-4-55

Y280S-4-75

Y280S-4-75

Y280M-4-90

Y315S-4-110

33hpa(-0.097MPa) 40003200

2520

2820

3100

3550

3840

66.753.3

42

47

51.7

59.2

64

1700
2BE1-305 740 (direct)590 (direct)

490 (V-belt)

530 (V-belt)

583 (V-belt)

660 (V-belt)

740 (V-belt)

10870

55

61

68

90

110

Y355M1-8-132Y355M1-10-90

Y280S-4-75

Y280S-4-75

Y280M-4-90

Y315S-4-110

Y315M-4-132

33hpa(-0.097MPa) 45203750

3150

3380

3700

4090

4550

75.362.5

52.5

56.4

61.2

68.1

75.8

1820
2BE1-353 590 (direct)390 (V-belt)

425 (V-belt)

464 (V-belt)

530 (V-belt)

560 (V-belt)

620 (V-belt)

660 (V-belt)

12163

72

85

95

110

133

152

Y355L2-10-160Y280S-4-75

Y280M-4-90

Y315S-4-110

Y315M-4-110

Y315L1-4-132

Y315L1-4-160

Y315L2-4-185

33hpa(-0.097MPa) 53003580

3700

4100

4620

5000

5500

5850

88.359.7

61.7

68.3

77.0

83.3

91.7

97.5

2300
2BE1-355 590 (direct)390 (V-belt)

420 (V-belt)

464 (V-belt)

523 (V-belt)

590 (V-belt)

660 (V-belt)

13675

80.8

95

113

136

182

Y355L2-10-160Y280M-4-90

Y280-4-90

Y315S-4-110

Y315M-4-132

Y315L1-4-160

Y315L2-4-200

33hpa(-0.097MPa) 57004180

4260

4850

5230

6000

6510

9569.7

71

80.8

87.1

100

108

2450
2BE1-403 330 (V-belt)372 (V-belt)

420 (V-belt)

472 (V-belt)

530 (V-belt)

98110

131

160

213

Y315M-4-132Y315M-4-132

Y315L1-4-160

Y315L2-4-200

Y355M2-4-250

33hpa(-0.097MPa) 48605400 6470

7380

8100

8190

107.8

123.0

135.0

3750
2BE1-405 330 (V-belt)372 (V-belt)

420 (V-belt)

472 (V-belt)

530 (V-belt)

100118

140

170

216

Y315M-4-132Y315L1-4-160

Y315L2-4-185

Y315L2-4-200

Y355M2-4-250

33hpa(-0.097MPa) 60006700

7500

8350

9450

100.0111.7

125.0

139.2

157.5

3900

 

Vacuum Pumps in Beer Filling Machines

ZJP Roots Vacuum Pump

Model ZJP- 70 ZJP- 150 ZJP- 300 ZJP- 600 ZJP- 1200 ZJP- 2500
Pumping speed(L/s) 70 150 300 600 1200 2500
Ultimate pressure
(Pa)
5×10-2 (1stage piston pump as backing pump)
1×10-1 (2 stage piston pump as backing pump)
Diff. pressure at overflow valve (Pa) 4×103 2. 7×103
Motor rotary speed(RPM) 3000
Suitable motor power(kW) 1.1 2.2 4 7.5 11 22
Flange size inlet(mm) 80 100 150 200 250 320
outlet(mm) 80 100 150 200 200 320
Cooling water consumption(L/h) 120 150 200
Allowable temperature(℃) 100
Vacuum pump oil 100#
Weight(without motor)(kg) 110 205 265 780 880 1350

 

Key words: 2BV liquid ring vacuum pump, 2BE liquid ring vacuum pump, roots vacuum pump

Edited by: Emily FU / Shanghai EVP Vacuum Technology Co., Ltd.

News

Vacuum system in power battery manufacturing

Posted on Thu, 12 Dec 2019 07:18:45 +0000

vacuum pump for steam sterilization machine

Posted on Thu, 12 Dec 2019 06:21:34 +0000

Roots vacuum pump in reduced pressure tower system

Posted on Thu, 12 Dec 2019 06:15:37 +0000

Vacuum system for freeze drying process

Posted on Thu, 12 Dec 2019 06:06:10 +0000

rotary vane vacuum pump in seawater desalination

Posted on Thu, 12 Dec 2019 05:50:38 +0000

New roots blower design

Posted on Thu, 12 Dec 2019 05:43:39 +0000

Contact us

If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.

your request will be responsed within 3 hours, kindly pay attention to your email please.