Quick-freezing cabinet for meat freezing pretreatment

The utility model discloses a quick-freezing cabinet for meat freezing pretreatment, which comprises a quick-freezing cabinet body and a conveying device for conveying liquid nitrogen to the quick-freezing cabinet body, and further comprises a plurality of liquid nitrogen inlets and liquid nitrogen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GUI HUI, XIONG GUOYUAN, JIANG JIAN, GAO ZHANGGUO, QI JUN, SHAO LELE, ZHENG HAIBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a quick-freezing cabinet for meat freezing pretreatment, which comprises a quick-freezing cabinet body and a conveying device for conveying liquid nitrogen to the quick-freezing cabinet body, and further comprises a plurality of liquid nitrogen inlets and liquid nitrogen outlets which are symmetrically arranged on two sides of the quick-freezing cabinet body in rows from top to bottom; the quick-freezing cabinet comprises a quick-freezing cabinet body, a plurality of groups of placing frames arranged in the quick-freezing cabinet body from top to bottom, two partition plates erected in the quick-freezing cabinet body, and a recovery unit, the temperature detection unit is arranged in the cabinet body, the liquid nitrogen inlets are formed in rows from top to bottom, the liquid nitrogen outlets are correspondingly formed, then partition plates are matched for partition treatment, and the size of the quick-freezing space in the quick-freezing cabinet body can be adjusted according to