Sweet dumpling quick-freezing device and quick-freezing mode for making quick-frozen sweet dumplings

Abstract

The invention relates to the technical field of food processing, and discloses a sweet soup ball quick-freezing device for making quick-frozen sweet soup balls, which comprises a casing, an air pump is fixedly mounted at the bottom end of the inner wall of the casing, a rubber pipe is fixedly connected to the left side of the air pump, a lifting frame is fixedly mounted at the bottom of the inner wall of the casing, and mounting covers are fixedly connected to the left and right sides of the casing. According to the sweet soup ball quick-freezing device for making quick-frozen sweet soup balls and the quick-freezing mode, the sweet soup balls are placed in the freezing box, the freezing box is placed on the tray, the lifting frame is started, the tray is driven to descend along the second sliding rail, the small air cylinder is fixedly installed on the top of the inner wall of the mounting cover, and the small air cylinder is fixedly installed on the inner wall of the mounting cover; when the tray triggers the second pressure sensor, the lifting frame is closed, the small air cylinders on the left side and the right side of the machine shell are started to push the air exhaust sliding block and the air exhaust nozzle to be inserted into the connector air hole, the air cooler and the air pump are started to circulate air in the freezing box, and therefore the effect of cyclic utilization of freezing air flow is achieved.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a quick-freezing device and a quick-freezing method for making quick-frozen glutinous rice balls. Background technique [0002] In order to preserve the original juice and fragrance of glutinous rice balls and keep them for a long time, modern industrial technology provides a quick freezing method and device that can freeze food to form extremely small ice crystals without seriously damaging cell tissues, namely, a quick-freezing machine, which is used for quick freezing of glutinous rice balls. The processed quick-freezers mainly include push-type quick-freezers and lift-type quick-freezers. These two quick-freezers are mainly composed of refrigeration systems, propulsion systems, electrical control systems and quick-freezing chambers; these quick-freezers mainly rely on refrigeration The system ejects low-temperature gas to exchange heat with the glutinous rice balls, s...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a quick-freezing device and a quick-freezing method for making quick-frozen glutinous rice balls, which have the advantages of recycling refrigeration airflow and small equipment volume, and solve the problem that the existing equipment is large in volume and most of the space is pushed The system and the special freezer are occupied, and the low-temperature airflow produced by the refrigeration system cannot be recycled, resulting in excess energy consumption

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