Propylene compressor refrigerating system
The utility model provides a propylene compressor refrigerating system, including compressor one section imported separator (1), propylene compressor (2), propylene cooler (3), propylene storage tank(4), propylene flash tank (5), propylene subcooler (6) and compressor two -stage process import separ...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a propylene compressor refrigerating system, including compressor one section imported separator (1), propylene compressor (2), propylene cooler (3), propylene storage tank(4), propylene flash tank (5), propylene subcooler (6) and compressor two -stage process import separator (7), propylene storage tank (4) exit end draw forth two propylene output pipeline on the 5th propylene output pipeline (13), be the 8th propylene output pipeline (20) and the 9th propylene output pipeline (21) respectively, the 8th propylene output pipeline (20) are connected to through 1 heatcontrol valve (22) back one section anti -surge return circuit, the 9th propylene output pipeline (21) are connected to through 2 heat control valve (23) back two -stage process anti -surge return circuit. The advantage does: intersegmental temperature can be effectively reduced and compressor two -stage process exit temperature is reduced to satisfy compressor unit normal operating in technological index.
本实用新型提供种丙烯压缩机制冷 |
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