Fishbone separator and separating method thereof

Abstract

The present invention is small fishbone separator and its separating method with high fish meat yield and high efficiency and suitable for use in restaurant. The fishbone separator includes a pestling unit and a separating unit connected via pipe and set inside the separator frame. The pestling unit includes pestling motor, pestling barrel with material inlet, and pestling shaft in the middle of the pestling barrel and with toothed rods. The separating unit includes separating motor and separating barrel with closely distributed separating holes. The present invention can separate fish meat from fishbone and fish skin effectively and suitable for food producing enterprise and restaurant.

Description

technical field [0001] The invention relates to the field of agricultural and by-product processing machinery, in particular to a device and method for separating fish meat from fish bones, fish bones and fish skin in aquatic product processing. Background technique [0002] With the continuous development of agricultural and sideline product processing, especially aquatic product processing, more and more fresh fish have entered people's lives and are favored by people. People's demand for fish, fish balls, fish cakes, and fish spring rolls is also increasing More and more, and most of the known fish have fish bones in their bodies, especially freshwater fish such as silver carp, carp, grass carp, etc. There are more intermuscular spines, which are obstacles to people's daily consumption, especially for the elderly and children when eating. Obviously, the traditional method of separating fish meat is usually to manually beat the fish body into surimi before harvesting the m...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of agricultural and sideline product processing, especially aquatic product processing, more and more fresh fish have entered people's lives and are favored by people. People's demand for fish, fish balls, fish cakes, and fish spring rolls is also increasing More and more, and most of the known fish have fish bones in their bodies, especially freshwater fish such as silver carp, carp, grass carp, etc. There are more intermuscular spines, which are obstacles to people's daily consumption, especially for the elderly and children when eating. Obviously, the traditional method of separating fish meat is usually to manually beat the fish body into surimi before harvesting the meat. This method is inefficient, labor-intensive, and the meat harvesting rate is not high. With continuous rise, extrusion-type and drum-type fish processing machines have appeared in the market one after another. These equipment usually rely on the extrusion force generated by the belt and the drum to separate the fish meat from the fishbone and fish skin, and often have a low meat recovery rate. The waste is serious, and the equipment structure is complicated and huge, and the energy consumption is easy to damage. It cannot meet the needs of small processing enterprises, especially not suitable for use in restaurants.

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