Gradient freezing storage device with double-helix quick-freezing diversion function

Abstract

The invention discloses a gradient freezing storage device with a double-helix quick-freezing diversion function. The gradient freezing storage device comprises a fixing device, a transmission device, a quick-freezing device and a pre-cooling device, the transmission device is movably connected with the fixing device, the fixing device comprises a freezing chamber, a connecting pipe and a storage tank, and the freezing chamber is connected with the storage tank through the connecting pipe. The quick-freezing device is connected with the freezing chamber, the freezing chamber is provided with a freezing cavity, the pre-cooling device is connected with the freezing chamber in a fastened mode, one side of the freezing cavity is provided with a conveying outlet, the freezing cavity communicates with the conveying outlet, the storage tank is provided with a feeding port, the two ends of the connecting pipe communicate with the conveying outlet and the feeding port respectively, the storage tank is provided with a storage cavity, the feeding port communicates with the storage cavity, and the conveying outlet is located at the upper end of one side of the freezing cavity. The side, away from the conveying outlet, of the freezing cavity is provided with a conveying inlet, and the conveying inlet is located at the lower end of one side of the freezing cavity.

Description

technical field [0001] The invention relates to the technical field of quick-freeze storage, in particular to a gradient freeze-store device with a double-helix quick-freeze diversion function. Background technique [0002] With the acceleration of the pace of life, the appearance of quick-frozen food has greatly improved the convenience of life. More and more food has joined the quick-frozen industry. Quick-frozen food can greatly reduce transportation and storage costs, and has developed rapidly in recent years. Through food quick-freezing technology, the shelf life of food is extended, the quality of the product is guaranteed, and the safety of food is improved, so it is favored by more and more people. [0003] Among the existing quick-freezing devices, the spiral quick-freezing machine is the most widely used. The structure of the spiral quick-freezing machine has good adaptability, and it is convenient to freeze complexly classified foods, and has the strongest practic...

AI Technical Summary

Problems solved by technology

[0004] When freezing, the quick-freezing device is divided into immersion freezing and forced air cooling. The immersion type needs to immerse all items in a specific space for immersion freezing. The cooling consumption of freezing is large, and it is easy to cause cold air to deposit at the bottom, causing the bottom to freeze. It is not easy to clean, and it is easy to leak, which affects the freezing efficiency and increases the production cost

Forced air cooling will cause more water loss on the surface of the food, and increase the humidity in the freezing chamber, which will cause adhesion between the food and the conveying device. It is inconvenient to remove the food from the conveying device after freezing, and the humidity is high The cold air enters the storage device together with the frozen products and is easy to freeze and stick to each other, which is inconvenient to take out later

In addition, most of the existing frozen food is stored after the food is frozen and then transferred, which will also cause the water vapor in the air to condense on the surface of the frozen food, affecting the storage quality

Images