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Shellfish slicer

A processing device and slicing technology, used in bivalve processing, food preservation, meat/fish preservation, etc., can solve problems such as heating and affecting the quality of dried scallops, improve drying efficiency, reduce stacking thickness, and ensure drying effect. Effect

Active Publication Date: 2018-07-17
MARINE FISHERIES RES INST OF ZHEJIANG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of heating in the traditional shellfish drying process, which affects the quality of shellfish, and to provide a shellfish slice processing device, which adopts low-temperature drying to maintain the original flavor of shellfish

Method used

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Embodiment

[0021] Embodiment: a shellfish slice processing device, such as figure 1 shown. After the shellfish of the device is separated from the shell, the cleaned shellfish sequentially passes through the slicer 2, the vacuum freeze-drying chamber 5, the returning greenhouse 7, and the packaging machine 8, and then packs after completing low-temperature slicing and drying. The slicer uses a conveyor belt to transport the shellfish. A low-temperature air nozzle 1 is installed above the conveying channel before the blade of the slicer 2. The low-temperature air nozzle sprays low-temperature gas at -45 to 0°C to the shellfish to reduce the temperature of the shellfish and avoid the slicing process. If the temperature of the shellfish meat is too high, the quality will be affected. The vacuum freeze-drying chamber is a low-pressure vacuum environment with a temperature of -45 to -35°C. The return room adopts natural return temperature, and nitrogen, argon or other types of rare gases ar...

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Abstract

The invention relates to a shellfish slicing processing device, and aims to solve the problem that the quality of dried shellfish is influenced since heating is adopted in the traditional shellfish drying processing process. The device sequentially comprises a slicing machine, a vacuum freeze-drying chamber, a temperature returning chamber and a packaging machine, wherein a vacuum environment at a temperature of minus 45-35 DEG C is arranged in the vacuum freeze-drying chamber; natural temperature returning is adopted in the temperature returning chamber, and a noble gas is adopted as a protective gas in the temperature returning chamber. According to the device, the shellfish slicing and drying processing is completed in a mode of slicing, vacuum freeze-drying and temperature-returning package in sequence, so that the original flavor of the shellfish can be well maintained after drying; before vacuum freeze-drying, materials are prepared on a multi-layer preparation shelf layer by layer and are flattened by vibration, so that the stacking thickness of shellfish in the vacuum freeze-drying process can be reduced, the drying efficiency can be improved, and the drying effect can be guaranteed.

Description

technical field [0001] The invention belongs to the field of food processing equipment, and relates to a shellfish processing device, in particular to a shellfish slice processing device. Background technique [0002] Shellfish is a product that is widely loved by consumers among seafood products. With the improvement of living standards, people's demand for seafood, including shellfish, is increasing. Fresh shellfish have a short storage period and cannot be stored for a long time. Therefore, a large part of shellfish needs to be dried and processed to form scallops for storage and sales. After drying and processing, the storage period of shellfish can be extended. [0003] During the traditional shellfish drying process, it may be boiled in boiling water, as described in the Chinese patent "A Preparation Method for Freeze-dried Seafood" with the publication number CN104770460A, before drying, boiled in boiling water for 2-3 minutes; Such as the Chinese patent whose public...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A22C29/04A23B4/037
CPCA22C29/04A23B4/037
Inventor 喻亮张小军方益严忠雍陈思
Owner MARINE FISHERIES RES INST OF ZHEJIANG
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