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The unit uses a liquid ring vacuum pump as the main pump, equipped with a separator, heat exchanger, etc. The working fluid of the closed vacuum unit is circulated internally, which greatly reduces waste liquid discharge and has obvious environmental advantages.
2BW3(4) Liquid Ring Vacuum Pumping Syste
Overview of Use:
When this unit is in use, the customer's medium can be used as the working fluid and circulated between the separator, heat exchanger and liquid ring pump, avoiding the mixing of the medium and the working fluid, which is more environmentally friendly and energy-saving. It is widely used in tail gas/flare gas recovery, VCM recovery in PVC devices, polyester production, liquid chlorine production, pressure swing adsorption (PSA), vacuum crystallization, filtration, top vacuum system in crude oil vacuum distillation, compression of flammable and explosive gases such as acetylene and hydrogen, compression of toxic and corrosive gases such as chlorine, and vacuum transportation of various materials.
Advantages and Features:
• Uses the customer's medium as the working fluid, not water, for energy conservation and environmental protection;
• Widely applicable for compressed and transported toxic gases;
• Closed-loop operation and internal circulation ensure safety and efficiency;
|
INDICATOR MODEL |
Type of Pump Set Pump |
(L/s) PUMPING RATE |
(Pa) UL TIMATE PRESSURE |
(Kw) POWER |
(RPM) Motor Speed |
(Kg) Pump Weight |
|
| m3/h | L/s | ||||||
| 2BW3-110 | 2BV5(6)-110 | 165 | 45.8 | 3300 | 4 | 1440 | 103/153 |
| 2BW3-111 | 2BV5(6)-111 | 230 | 63.8 | 5.5 | 1440 | 117/208 | |
| 2BW3-121 | 2BV5(6)-121 | 280 | 77.8 | 7.5 | 1440 | 149/240 | |
| 2BW3-131 | 2BV5(6)-131 | 400 | 111.1 | 11 | 1460 | 205/320 | |
| 2BW3-161 | 2BV5(6)-161 | 500 | 138.9 | 15 | 970 | 331/446 | |
| 2BW4-153 | 2BE1-153 | 600 | 166.7 | 18.5 | 1450 | 553 | |
| 2BW4-202 | 2BE1-202 | 760 | 211.1 | 22 | 970 | 875 | |
| 2BW4-203 | 2BE1-203 | 1120 | 311.1 | 37 | 970 | 1065 | |
| 2BW4-252 | 2BE1-252 | 1700 | 472.2 | 45 | 740 | 1695 | |
| 2BW4-253 | 2BE1-253 | 2450 | 680.6 | 75 | 740 | 2215 | |
| 2BW4-303 | 2BE1-303 | 4000 | 1111.1 | 110 | 740 | 3200 | |
| 2BW4-305 | 2BE1-305 | 4560 | 1266.7 | 132 | 740 | 3800 | |
| 2BW4-353 | 2BE1-353 | 5300 | 1472.2 | 160 | 590 | 4750 | |