Summarize:
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2BV series vacuum pumps can use water or other liquids as working fluids, achieving an ultimate vacuum of 33 mbar, approximately 97% vacuum. They are capable of performing vacuum pumping and gas compression processes in industries such as chemicals, pharmaceuticals, food, power, metallurgy, rubber, and environmental protection. The series features a coaxial direct-drive design, offering compact structure, small footprint, low noise, high safety, and easy installation, making it an increasingly ideal choice to replace traditional water-ring vacuum pumps.
Product Details:
2BV series vacuum pumps utilize the liquid ring principle, employing a liquid ring formed by the eccentric rotation of the impeller to vary the volume of the chamber between the blades, thereby achieving the intake, compression, and discharge of gas. Equiped with a flexible discharge port, the pump automatically adjusts the discharge position based on the inlet pressure and discharges gas when the discharge pressure is reached, thereby preventing over-compression and improving efficiency.
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Application:
1. In the petroleum industry, it is employed for oil and gas recovery, crude oil stabilization, gas transfer, and vacuum filtration.
2. In the paper industry, the equipment is utilized for pulp vacuum filtration, black liquor concentration, and paper dewatering.
3. In the food industry, it is used for milk concentration, juice degassing, vacuum packaging, and the drying of candies and condiments.
4. In the power generation industry, it is applied for condenser vacuum extraction, ash hopper dust removal, and flue gas desulfurization.
5. In the environmental protection sector, it is used for wastewater aeration, leachate treatment, and biogas extraction and transportation.
6. In the chemical and pharmaceutical industries, it is commonly used in processes such as vacuum distillation, vacuum evaporation, vacuum drying, solvent recovery, and degassing of pharmaceutical intermediates.
7. In the plastics and rubber industry, its applications include vacuum extrusion, degassing in injection molding, and tire vulcanization; in the metallurgical industry, it is used for vacuum smelting and molten steel degassing.
Feature:
1. This pump features a flexible exhaust design, ensuring smooth operation with minimal vibration during use.
2. To enhance pumping efficiency, this series of pumps incorporates optimized impeller and structural designs, capable of achieving a vacuum level as low as 33 mbar.
3. The compression process within the pump is virtually isothermal, resulting in minimal gas temperature rise, making it particularly suitable for evacuating flammable, explosive, and volatile gases.
Performance Data:
| Model |
Max Pumping Speed
(m³/h) |
Motor |
Rpm
(r/min) |
Working Fluid
Flow Rate
(L/min) |
dB
(A) |
Weight
(kg) |
Power
(kW) |
Protection
Grade |
| 2BV2 060 |
27 |
0.81 |
IP54 |
2840 |
2 |
62 |
31 |
| 2BV2 061 |
52 |
1.45 |
2840 |
2 |
65 |
35 |
| 2BV2 070 |
80 |
2.35 |
2860 |
2.5 |
66 |
56 |
| 2BV2 071 |
110 |
3.85 |
2880 |
4.2 |
72 |
65 |
| 2BV2 060-Ex |
27 |
1.1 |
IP55 |
2840 |
2 |
62 |
39 |
| 2BV2 061-Ex |
52 |
1.5 |
2840 |
2 |
65 |
45 |
| 2BV2 070-Ex |
80 |
3 |
2860 |
2.5 |
66 |
66 |
| 2BV2 071-Ex |
110 |
4 |
2880 |
4.2 |
72 |
77 |
| 2BV5 110 |
165 |
4 |
IP54 |
1440 |
6.7 |
63 |
103 |
| 2BV5 111 |
230 |
5.5 |
1440 |
8.3 |
68 |
117 |
| 2BV5 121 |
280 |
7.5 |
1440 |
10 |
69 |
149 |
| 2BV5 131 |
400 |
11 |
1460 |
15 |
73 |
205 |
| 2BV5 161 |
500 |
15 |
970 |
20 |
74 |
331 |
| 2BV5 110 |
165 |
4 |
IP55 |
1440 |
6.7 |
63 |
153 |
| 2BV5 111 |
230 |
5.5 |
1440 |
8.3 |
68 |
208 |
| 2BV5 121 |
280 |
7.5 |
1440 |
10 |
69 |
240 |
| 2BV5 131 |
400 |
11 |
1460 |
15 |
73 |
320 |
| 2BV5 161 |
500 |
15 |
970 |
20 |
74 |
446 |
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