Horizontal fish skin descaling machine

Abstract

The invention discloses a horizontal type fishskin desquamation machine which comprises a planetary gear mechanism which is driven by a motor. The planetary gear mechanism comprises a driving sun gear, a fixed planet gear and an annular gear arranged on the periphery. The annular gear is connected with a mesh-shaped rotary drum, wherein the annular gear and the rotary drum rotate synchronously. A spray head is arranged above the rotary drum, and a groove-shaped scale collecting device is arranged below the rotary drum. A feed inlet and a discharge outlet are respectively formed in two ends of the rotary drum. A spiral plate-shaped propeller and a shaggy friction bar are arranged on the inner wall of the rotary drum. The sun gear is connected with a center shaft, and a shaggy stirring rod is arranged on the center shaft. When the horizontal type fishskin desquamation machine is used, the rotary drum rotates opposite to the center shaft, and fishskin desquamation is achieved by utilizing relative motion of the stirring rod and the friction bar. Automatic motion of fishskin materials from the feed inlet to the discharge outlet is achieved by utilizing the impeller of the rotary drum. Desquamated scales are filtered by utilizing a narrow slit structure of the rotary drum. The scales are filtered and eliminated by assistance of the spray head. The horizontal type fishskin desquamation machine has the advantages of being simple in structure, low in manufacturing cost, outstanding in desquamation effect, high in working efficiency, convenient to use and the like.

Description

technical field [0001] The invention belongs to the technical field of marine food machinery manufacturing, and more specifically relates to a device for removing fish scales on fish skin. Background technique [0002] Fish products are one of the main food sources for people. With the development of my country's aquaculture industry and the improvement of people's living standards, the consumption of fish products is becoming more and more diversified and refined, and fish fillets are the main form of consumption. During the production of fish fillets, large amounts of fish skin by-products are produced. Fish skin contains fish skin tissue and fish scales, the former can be used as food material, and the latter can be used to extract high-grade biological products such as collagen. Therefore, effectively separating the two can make the best use of fish skin and maximize its economic value. It can be seen from the search that the fish scale removal devices or appliances p...

AI Technical Summary

Problems solved by technology

It can be seen from the search that the fish scale removal devices or appliances proposed in the existing literature are all aimed at descaling fish body, and cannot be used for descaling fish skin.

The fish skin descaling devices used by relevant manufacturers are all vertical structures, which can only realize intermittent descaling operations according to batch feeding, and cannot be used for continuous production, and the efficiency is low and the operation is inconvenient

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