Freshwater fish pretreatment processing production line

Abstract

The invention relates to a freshwater fish pretreatment processing production line. The freshwater fish pretreatment processing production line comprises a fish inlet hopper device, a fish head, tail,belly and back orienting device, a fish scale removing device, a fish body conveyor belt device, a head and tail slitting device, a fish body sectioning device, a fish body internal organ sucking andcleaning device and a fish body internal black membrane removing device, wherein the fish inlet hopper device, the fish head, tail, belly and back orienting device, the fish scale removing device andthe fish body conveyor belt device are connected in sequence, and the head and tail slitting device, the fish body sectioning device, the fish body internal organ sucking and cleaning device and thefish body internal black membrane removing device are arranged on the fish body conveyor belt device in sequence. The freshwater fish pretreatment processing production line is high in automation degree, can synchronously complete a series of fish pretreatment processes such as fish body head, tail, belly and back orienting, fish scale removing, head and tail slitting, fish back sectioning, internal organ removing and black membrane cleaning, is high in production efficiency and automation degree, and can create obvious economic benefits for enterprises.

Description

technical field [0001] The invention relates to the technical field of fish processing, in particular to a freshwater fish pretreatment processing production line. Background technique [0002] Freshwater fish occupies a very important position in my country's aquaculture and food fields. However, my country's freshwater fish processing technology and professional equipment are still relatively backward, and its development is relatively slow compared to other industries. Since 1960, with the continuous development of science and technology in our country and the continuous efforts of researchers in related fields, many freshwater fish pretreatment technologies and machines, some related stand-alone equipment such as peeling machines, fish slicers, and fishbone removal machines have also been established in the enterprise. get practical application. [0003] Nowadays, in our country, the processing method of freshwater fish is still mainly manual, supplemented by semi-autom...

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Problems solved by technology

[0003] Nowadays, in our country, the processing method of freshwater fish is still mainly manual, supplemented by semi-automatic processing, such as cutting open the belly of the fish with a knife, grabbing the intestines of the fish with hands, etc. There are many defects in the method of manual processing of fish: low efficiency , the processing quality is difficult to control, and there are potential safety hazards. Wounds on hands or contamination of fish bodies can cause cross-infection, posing a threat to food safety or personal safety.

Moreover, small machines that unilaterally process freshwater fish, such as separate fish scale removal machines, separate fish head and fish tail removal machines, separate black film removal machines, etc., can only achieve one or several processing steps, and cannot Completely automated processing of freshwater fish, the production efficiency is not high enough, and the practicability is not strong, so it is difficult to popularize and apply

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