Collagen extraction tank

Abstract

The invention aims at providing a collagen extraction tank capable of avoiding smashing of stirring blades during feed. The collagen extraction tank comprises a tank body, wherein a feed port is formed at the top of the tank body; a discharge port is formed at the bottom of the tank body; a stirring device is further arranged in the tank body; a feed slide plate extending into the tank body is arranged at the feed port and is in a grooved structure consisting of groove walls on the two sides and an oblique groove bottom at the bottom. During the feed, raw materials such as frozen fishskin andthe like are fed from the feed port and slide down along the feed slide plate; due to guide and limitation of the groove walls on the two sides, the raw materials can only fall off from a notch of thefeed slide plate, rather than other positions such as the two sides; and the smashing of the stirring blades when the raw materials fall can be avoided as long as the stirring blades of the stirringdevice are not located under the notch. Certainly, collagen extraction water is preferably injected into a tank body before the feed; the stirring blades are immersed in the collagen extraction water;the collagen extraction water generates a cushioning effect; and an impact force when the raw materials fall can be reduced.

Description

technical field [0001] The invention belongs to the technical field of aquatic product processing, and in particular relates to a collagen extraction tank. Background technique [0002] Fish skin collagen peptide uses sea fish skin as raw material, and uses advanced biotechnology to remove fat impurities and other impurities in fish skin to obtain high-purity fish skin collagen peptide. In the preparation process, collagen extraction tank is essential equipment. The structure of the traditional collagen extraction tank is as follows: it includes a tank body, the top of the tank body is provided with a feeding port, the bottom is provided with a discharge port, and the tank body is also provided with a stirring device. The problem that exists at present is that when raw materials such as frozen fish skin are directly dropped from the feeding port, because the direction of feeding is difficult to control, it is easy to smash the stirring paddle, so that the stirring paddle is...

AI Technical Summary

Problems solved by technology

The current problem is that when the frozen fish skin and other raw materials are directly dropped from the feeding port, the direction of the feeding is difficult to control, and the stirring blades are easily damaged, which makes the stirring blades deformed and unable to perform the stirring function.

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