Fish meal drier

Abstract

The invention discloses a fish meal drier, and belongs to the technical field of food processing equipment. The fish meal drier comprises a base (1) and a tank body (2), wherein a raw material feeding opening (3) and a raw material discharging opening (4) are formed in the tank body (2), a hollow shaft (5) is arranged on the tank body (2), a steam inlet (7), a steam outlet (8) and a condensation water outlet (9) are formed in the hollow shaft (5), hollow heating discs (11) are arranged on the hollow shaft (5) in a balanced manner in the tank body (2), push plates (15) are arranged on outside walls of the hollow heating discs (11), and a dispersed knife (16) is arranged between every two adjacent hollow heating discs (11) on the inner surface of the tank body (2). The fish meal drier disclosed by the invention solves the problem that encrustment is easy to appear in an existing drier, is beneficial to separate and break encrusted fish meal, and prevents the fish meal in the drier from encrustment. The fish meal drier utilizes a steam clamping sleeve and the hollow heating discs for heating at the same time, so that the drying speed is high, and the drying quality of fish meal is good.

Description

Technical field [0001] The invention belongs to the technical field of food processing equipment, and relates to a dryer, in particular to a fish meal dryer used for drying fish meal in fish meal processing equipment. Background technique [0002] At present, in the production process of fish meal, it is first necessary to cook the fish raw materials and some fish scraps. The fish raw materials are cooked to a certain extent through the steamer to completely rupture the fat cells of the fish body, and then the fish raw materials are squeezed. The fish raw materials are squeezed into solid matter and fish protein water, and then the solid matter and fish protein water are separated, and then the separated solid matter is sent to a dryer for drying. The dried fish meal is cooled and then crushed, and finally For packaging, the drying condition of the fish meal dryer directly affects the production quality of fish meal. [0003] On the application date of August 25, 2011, the Chinese...

AI Technical Summary

Problems solved by technology

[0005] What the present invention aims to solve is to eliminate the technical problem that the drier in the prior art is prone to fouling during the working process, and to provide a fishmeal dryer that can automatically remove the fouling on the inner wall of the dryer, which can prevent the inner wall from scaling

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