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Shrimp unshelling device

A shrimp, together technology is applied in the field of shelling devices for Antarctic krill, which can solve the problems of incomplete shrimp meat, poor quality and low shelling efficiency, and achieve the effects of easy installation, improved quality and simple device structure.

Inactive Publication Date: 2012-11-07
FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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Problems solved by technology

[0004] Aiming at the disadvantages of the existing shelling devices for shrimps, especially Antarctic krill, that the shelling efficiency is not high, and the shrimp meat obtained by shelling is incomplete and of poor quality, the present invention provides a shelling device for shrimps, which can be used in sliding The hollow part of the channel is connected with cold sea water at about minus 1°C to maximize the temperature of the raw materials and improve the quality of the shrimp meat. This device quickly peels off the shrimp shell from the shrimp body, and the shrimp meat after separation of the shell and meat is in the shape of shrimp shells. , the shape remains intact, and can be used for processing Antarctic krill plastic shrimp meat. The whole device has a simple structure and low price, and is easy to install on ocean-going fishing vessels.

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] as attached figure 1 , 2 Shown in and 3, a kind of shrimp shelling device, it comprises slideway feeding mechanism 1 and shell meat separating mechanism 2, and slideway feeding mechanism 1 and shell meat separating mechanism 2 are connected together.

[0025] The slideway feeding mechanism 1 includes a support 101, on which a slideway groove 102 is mounted, the slideway groove 103 is at 0-90° to the horizontal plane, and the inner surface of the slideway groove 103 is covered by at least one bar-shaped protrusion 104 Divided into at least one slideway 105, the slideway 105 shrinks and narrows in a Y shape from high to low, and a baffle plate 106 is installed at the narrow outlet of the lower end of the slideway 105.

[0026] Described shell meat separation mechanism 2 comprises base 201, and at least one set of lower conveyor pulleys 202 are in...

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Abstract

The invention relates to a shrimp unshelling device which comprises a chute feeding mechanism (1) and a shell-meat separation mechanism (2). The chute feeding mechanism (1) and the shell-meat separation mechanism (2) are connected together. According to the invention, a shrimp shell can be rapidly stripped from a shrimp body; shrimp meat obtained after the shell-meat separation is carried out by the device is of a shelled shrimp shape and the appearance of the shrimp meat is kept complete; the shrimp unshelling device can be used for processing the complete-shaped shrimp meat of antarctic krill; and the integral shrimp unshelling device has simple structure and low price and is convenient to install on an ocean fishing ship.

Description

technical field [0001] The invention belongs to the technical field of fishery machinery, and in particular relates to a shelling device for shrimps, especially Antarctic krill. Background technique [0002] Shrimp, especially Antarctic krill, not only has huge resources, but also has high nutritional value. Antarctic krill is rich in protein. The protein content of fresh krill is 16%, and that of dried krill is as high as 65%, which is 2-2% of other animal foods. 3 times; Antarctic krill contains 18 kinds of amino acids, including 8 kinds of amino acids necessary for the human body, and the content of lysine is higher than that in tiger shrimp and tuna; Antarctic krill is rich in eicosapentaenoic acid ( Omega-3 polyunsaturated fatty acids represented by EPA) and docosahexaenoic acid (DHA) are precious health food raw materials; in addition, Antarctic krill is also rich in mineral elements, including calcium, phosphorus, iron , zinc, selenium, etc. In addition to being ric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A22C29/02
Inventor 沈建郑晓伟陈庆余徐文其欧阳杰谈佳玉顾锦鸿
Owner FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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