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How much do you know about the refrigerant used in domestic fr
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freeze-drying machin, |
| Specifications |
Freeze-dried rose |
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The freeze dryer&©|8203; is based on the principle of air freeze-drying. The refrigeration equipment is used to cool the compressed air to a certain dew point temperature, and the corresponding moisture is deposited, and the gas-liquid separation is performed by the separator, and then the water is discharged by the automatic drain valve. Thereby achieving the purpose of freezing and dehumidification. At the same time, the solid dust particles and micro-oil content of 3¦Ì and above in the compressed air are filtered out, so that the quality of the gas source can be cleaned and dried.
¡¡¡¡The work of the freeze dryer is divided into two parts: the air system and the refrigeration system:
¡¡¡¡Air system:
¡¡¡¡The compressed air containing moisture and oil enters the gas-to-gas heat exchanger to pre-cool the compressed air, reduce the temperature of the compressed air, remove a part of the moisture, and then enter the gas-to-refrigerant heat exchanger to cool the compressed air to (2-10) Dew temperature of 0C. Moisture, oil and some impurities are condensed here. The cooled gas and the condensed water, oil and some impurities are separated by the gas-liquid separator, and then the water and oil are discharged by the automatic drain valve. The compressed air is heated and output through the gas-to-gas heat exchanger, thereby effectively preventing the "sweating" phenomenon of the pipeline.
¡¡¡¡Cooling System:
¡¡¡¡The low-temperature liquid refrigerant absorbs heat in the gas-to-refrigerant exchanger and evaporates into a gaseous state. The gaseous refrigerant enters the suction port of the refrigeration compressor from the refrigerant outlet of the exchanger through the vaporizer and the suction filter, and the vaporizer and the suction filter are In order to prevent liquid refrigerant and impurities from entering the compressor, the compressor compresses the low-temperature and low-pressure refrigerant into high-temperature and high-pressure gas. According to the automatic adjustment of the bypass valve |
| Company: |
Beijing Songyuan Huaxing Technology Development Co., Ltd.
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| Contact: |
Mr. tingting cheng |
| Address: |
Room 706 Tower C, Changyin Building |
| Postcode: |
100000 |
| Tel: |
01058895377 |
| Fax: |
01058895377 |
| E-mail: |
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