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High viscosity liquid transfer pumps for paste

Bonve lobe pump plays a very important role in feeding high viscosity liquids, we named this pump as high viscosity liquid transfer pump. With enlarged rectangular inlet allows highly viscous products such as semi-solid pastes or mixtures containing semi-solid pieces to be pumped, such as meet slurry, sausage, paste etc.
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With the characteristics of volume pump, low rotation speed, high output torque, Bonve lobe pump plays a very important role in feeding high viscosity liquids, we named this pump as high viscosity liquid transfer pump. Bonve lobe pump has a unique operation principle, matching a powerful driving system with low speed, ensures liquid feeding consistently, without stagnancy. With enlarged rectangular inlet, semi-solid pastes or mixtures containing semi-solid pieces can be pumped. Viscosity can reach 1,000,000CP.



WORKING PRINCIPLE FOR ROTARY LOBE PUMPS


high viscosity liquid transfer pump

The even rotation of the rotor pair creates a vacuum on the priming side of the pump, which can be defined by the direction of rotation of the drive. This vacuum draws the liquid into the pump chamber. With further rotation, the pumped medium is conveyed past the pump wall into the pressure area. Up to six chamber charges are displaced with each drive rotation– depending on the rotor type. When the rotor is at a standstill, the pump seals off almost completely.


PUMP STRUCTURE DIAGRAM


high viscosity liquid transfer pump



PUMP STRUCTURE ADVANTAGES

high viscosity liquid transfer pump


DRIVING TYPE


Step-less speed regulator +motor: The speed regulator changes the speed by manual adjustment, which is safe, reliable and infinitive flow adjustment. But the non-automatic adjustment is also troublesome. Speed regulating should be done in operation not in shut-off state.


Gear reducer + motor: the driving is easy with constant rotary speed of the rotor, which also leads to non adjustability of flow.


Frequency transformed motor + transducer: it realizes both automatic adjusting and infinitive adjustment of flow. It is highly automatic and has large torque in low speed.



PUMP TECHNICAL PARAMETERS 


Model

Displace

-ment

(L/r)

Rotation

speed

(r/min)

Flow

rate

(M³/h)

Dis.

Pre.

(Mpa)

Electrical

power

(Kw)

Suc.

Pre.

(Mpa)

Dia. of inlet and outlet (mm)

25BV6 /12-2

0.15

20-600

2

0.1-1.2

1.1-2.2

-0.095

25

40BV6 /12-5

0.32

20-550

5

0.1-1.2

1.5-4

-0.095

40

50BV6 /12-10

0.65

20-550

10

0.1-1.2

2.2-7.5

-0.095

50

65BV6 /12-20

1.74

20-550

20

0.1-1.2

4-15

-0.095

65

80BV6 /12-30

2.48

20-550

30

0.1-1.2

5.5-22

-0.095

80

80BV6 /12-40

3.65

20-550

40

0.1-1.2

7.5-30

-0.095

100

125BV6 /12-50

4.60

20-550

50

0.1-1.2

11-45

-0.095

125

125BV6 /12-70

6.10

20-550

70

0.1-1.2

15-55

-0.095

125

125BV6 /12-80

7.63

20-550

80

0.1-1.2

18.5-75

-0.095

125

150BV6 /12-120

11.56

20-420

120

0.1-1.2

22-90

-0.095

150

150BV6 /12-150

14.22

20-420

150

0.1-1.2

37-110

-0.095

150

200BV6 /12-200

18.10

20-420

200

0.1-1.2

45-132

-0.095

200

250BV6 /12-250

22.92

20-420

250

0.1-1.2

55-160

-0.095

250

300BV6 /12-300

32.00

20-420

300

0.1-1.2

75-200

-0.095

300


Parameters are based on water as medium, only for your reference. Pls fill in below table. It is model selection guideline. Once receive, our technical quotation will be offered. Thanks for your love to our pump.


Liquid information

Your industry: __________ Liquid name:___________

Features:  Sanitary[   ]    Corrosive[    ]   Poisonous[    ]

Viscosity:_______cp  Density:_______  Temperature:_____℃  PH value:________

Solid content:_______    Max. size of particle:_______  

Using condition

Capacity:  Max. required__________ L/H     Working required__________ L/H

Discharge pressure: Max. required__________Mpa    Working required__________ Mpa

Suction pressure: Max. required__________Mpa    Working required____________ Mpa

Delivery head required:____________  Vacuum:________ Mpa

Heating jacket required:  Yes[      ]   No. [      ]           Heating temp.:_____ 

Liquid inlet/outlet direction: Horizontal [      ]    vertical [       ]  

Pipe size:  Inlet___________   Outlet____________

Connection type required:   Flange [       ]    Thread [        ]    Clamp [        ]

Installation type:  Fixed  [         ]    Movable [        ]

Operating status:   Continuous [         ]   Interruption [        ]

Liquid contact material: SS304 [         ]   316 [         ]   316L [        ]         Others________

Special request_____________________________________

Order qty.                         


CONTACT US


Bonve is Chinese leading manufacturer of Lobe Pumps for high viscosity liquid products. Pls contact us for a pump solution to your targeted application

Email: cathy@bonvepumps.com

skype : pump-girl

Tel : 0086-574-87769810 

Mobile/whatsapp : 0086-13616639068

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We will contact you as soon as possible!

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

Yuyao Huatai Bonve Pumps Co.,Ltd

When you choose a Bonve pump, you not only get the pump, but you also get the advantage of Bonve's engineering expertise and years of application knowledge in your industry.

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