Detection device for performance parameter of single nitrogen separating membrane tube
The utility model relates to the field of detection devices, and particularly to a detection device for a performance parameter of a single nitrogen separating membrane tube. The technical scheme is that the detection device comprises an air compression system, an air processing system, a nitrogen f...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the field of detection devices, and particularly to a detection device for a performance parameter of a single nitrogen separating membrane tube. The technical scheme is that the detection device comprises an air compression system, an air processing system, a nitrogen film separation system and a control system, wherein the air compression system comprises a low pressure air compressor, a high pressure air compressor and an air cooling device; the air processing system comprises an air buffering tank, an air filter and an air heater; the nitrogen membrane separation system comprises a membrane tube clamping platform, and an air inlet pipeline and an air outlet pipeline both respectively arranged at the two ends of the membrane tube clamping platform; the air inlet pipeline and the air outlet pipeline are provided with temperature and pressure flow meters; the air inlet pipeline is also provided with an air flow meter; an the air outlet pipeline is also provided with an nitrogen f |
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