Stainless steel 316 tri-lobe rotor pumps corrosion resistance
Stainless steel soap transfer tri-lobe rotor pumps are widely used in the daily chemical industry. The conveying medium in the soap production process includes liquid caustic soda, fatty acid, soap base, waste soap, etc. The soap base is highly corrosive in the production process, the temperature and concentration are relatively high, and the output pressure is high, and the sealing requirements are high. In response to this special working condition, Bonve has launched tri-lobe rotor pumps with water circulation cooling seal configuration. The pump works with Bonve FHM series neutralization mixing pump can reach on online homogenization and mixing, and improve the product quality.
The Pump Structure Advantage
Pump Work Principle
- Bi-wing rotors diagram
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- Tri-wing rotors diagram
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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.
Our Pump Feature
- Displacement: positive displacement, Displacement is proportional to the speed. Discharge pressure: upto 1.2 Mpa.
- Suction capacity: Movable pumps can be used to pump canned medium, with intake vacuum of 0.08 Mpa.
- Work efficiency: upto 90%
- Special mediums to handle: high viscosity upto 1.5 million cps, high solid mediums upto 60%, sensitive mediums.
- Reversible running allowed: Forward suction, reversal flushing can be realized with pump's symmetric structure, reversible transportation direction.
- Dry running: with Bonve's special design on mechanical seal, dry running can be realized.
- Maintenance: Compact structure, little space occupation, no need to move pipe systems when maintain.
- Wear-resisting: all the contact parts are made of stainless steel. Nearly no wearing parts.
- Low shearing: Low working speed, gap is kept between the rotors and between the rotor and the pump body, no friction, long life.
- Replacement: take replace of screw pumps, gear pumps, centrifugal pump, diaphragm pump etc.
- Low cost: high working efficiency, low consumption, environmental friendly, low maintenance, long life.
Pump Types
Technical Parameters
|
Model |
Displacement |
RPM |
NormalFlow |
Dis.Pre. |
Power |
Port size(mm) |
|
|
|
(L/r) |
(r/min) |
(M³/h) |
(Mpa) |
(kW) |
Stand. |
Enlarged |
|
25BV12-05 |
0.06 |
10-1000 |
0-0.5 |
0-1.2 |
0.37-1.1 |
15 |
25 |
|
40BV12-2 |
0.15 |
10-1000 |
0-2 |
0-1.2 |
0.75-2.2 |
25 |
40 |
|
50BV12-5 |
0.32 |
10-800 |
0-5 |
0-1.2 |
1.5-4 |
40 |
50 |
|
65BV12-10 |
0.65 |
10-600 |
0-10 |
0-1.2 |
2.2-7.5 |
50 |
65 |
|
80BV12-20 |
1.74 |
10-500 |
0-20 |
0-1.2 |
4-15 |
65 |
80 |
|
90BV12-30 |
2.60 |
10-500 |
0-30 |
0-1.2 |
5.5-22 |
80 |
100 |
|
100BV12-40 |
3.65 |
10-500 |
0-40 |
0-1.2 |
7.5-30 |
80 |
100 |
|
125BV12-50 |
4.60 |
10-500 |
0-50 |
0-1.2 |
7.5-37 |
100 |
125 |
|
140BV12-70 |
6.10 |
10-500 |
0-70 |
0-1.2 |
11-45 |
125 |
150 |
|
150BV12-80 |
7.63 |
10-500 |
0-80 |
0-1.2 |
11-55 |
125 |
150 |
|
200BV12-120 |
11.56 |
10-400 |
0-120 |
0-1.2 |
15-75 |
150 |
200 |
|
250BV12-150 |
14.22 |
10-400 |
0-150 |
0-1.2 |
18.5-90 |
150 |
250 |
|
300BV12-200 |
20.80 |
10-300 |
0-200 |
0-1.2 |
22-110 |
200 |
300 |
|
350BV12-300 |
32.60 |
10-250 |
0-300 |
0-1.2 |
45-160 |
300 |
350 |
|
400BV12-350 |
50.40 |
10-250 |
0-350 |
0-1.2 |
55-200 |
350 |
400 |
How to choose our pumps?
|
Selection Guideline |
|
Liquid name:___________ |
|
Viscosity:_______cp Density:_______ Temperature:_____℃ PH value:________ |
|
Solid content:_______ Max. size of particle:_______ |
|
Capacity: Max. required__________ L/H Working required__________ L/H |
|
Discharge pressure: Max. required__________Mpa Working required__________ Mpa |
|
Connection type required: Thread[ ] Clamp[ ] |
|
Installation type: Fixed [ ] Movable[ ] |
|
Voltage:____ V Frequency: _____Hz |
|
Liquid contact material: SS304 [ ] 316 [ ] 316L [ ] |
|
Special request_____________________________________ |
|
Order qty. |
* For a quick quote, please email cathy@bonvepumps.com to ask form and fill. As a professional manufacturer of Stainless steel soap transfer tri-lobe rotor pumps corrosion resistance more than 18 years experience, hope we can work with you and solve your pumping problem.
