Nitrogen Liquefier Working principle
The cryogenic mixed refrigerant throttle refrigerator is adopted in this nitrogen liquefier. It is based on the regenerative multi-component mixed refrigerant throttle refrigeration cycle. The high, middle and low boiling point pure components are selected to compose multi-component mixed refrigerants. The relay matching of effective refrigeration temperature zones of each boiling point component is realized. It can be cooled from ambient temperature to -196 ° C, the purpose of nitrogen liquefaction (-180 ° C @ 0.6 MPa) is achieved. Features of HUILIN small liquid nitrogen generator : 1. The machine runs automatically and nobody is on duty. 2. Less land occupation, low height (maximum Height≤2500mm) 3. Quick speed of liquid nitrogen output: It only takes 1.5 hours from start-up to liquid nitrogen output. 4. Mature technology ，Safe and reliable operation and easy maintenance. With ordinary refrigerator compressors on the market, people who can repair refrigerators will ...