Waste nitrogen's recycle system in production of system oxygen
The utility model relates to a waste nitrogen's recycle system in production of system oxygen belongs to metallurgical industry oxygen making equipment technical field. Technical scheme is: contain refrigerator (2), water pump (3), water -cooling tower (4), waste nitrogen trunk line (5), waste...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a waste nitrogen's recycle system in production of system oxygen belongs to metallurgical industry oxygen making equipment technical field. Technical scheme is: contain refrigerator (2), water pump (3), water -cooling tower (4), waste nitrogen trunk line (5), waste nitrogen lateral conduit (6), main pipeline safety valve (7) and the pipeline safety of branch valve (8),refrigerator (2) are through water pump (3) and water -cooling tower (4) circulating connection, the one end and the system oxygen air separation device of waste nitrogen trunk line (5) are connected, the other end and the water -cooling tower (4) of waste nitrogen trunk line (5) are connected, be equipped with waste nitrogen lateral conduit (6) on waste nitrogen trunk line (5), be equipped withmain pipeline safety valve (7) and the pipeline safety of branch valve (8) on waste nitrogen trunk line (5) and waste nitrogen lateral conduit (6) respectively. The beneficial effects of the utility model are that: make full u |
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