A ship-mounted shrimp roasting device

Abstract

The invention discloses a shipborne shrimp baking device. The device comprises a box body and a box door, a top plate for dividing the internal space of the box body into a mounting area and a dryingarea is arranged at the upper part in the box body; a partition plate for dividing the mounting area into a heating chamber and a fan chamber is arranged in the mounting area; circulating fan is arranged in the fan chamber, an outlet of the circulating fan is communicated with the heating chamber through an air outlet pipe; a steam heating device is arranged in the heating chamber; a left air distribution plate and a right air distribution plate which divide the drying area into an air inlet channel, a material chamber and an air outlet channel are arranged in the drying area. The air inlet channel is communicated with the heating chamber, the air outlet channel is communicated with the fan chamber, a plurality of opposite shelves are arranged on the inner side faces of the left air distribution plate and the right air distribution plate at intervals from top to bottom, baking trays are placed on the shelves, a flow guide plate inclining downwards is arranged above each baking tray, ahorizontal side air supply outlet is formed in the left air distribution plate, and a side air outlet is formed in the right air distribution plate. The baking device is compact in structure, small insize, high in drying rate and heat efficiency, low in energy consumption, uniform in drying and suitable for drying shrimps on fishing boats.

Description

technical field [0001] The invention relates to aquatic product processing equipment, in particular to a ship-borne shrimp drying device. Background technique [0002] Marine native shrimp is easy to die after being caught, so after being caught, the shrimp needs to be processed immediately on the fishing boat to ensure the quality of the shrimp. At present, prawns on fishing boats are generally frozen or dried. When drying shrimp, generally use electric heating drying equipment. [0003] For example, the application publication number CN107047720A, the Chinese patent of application publication date 2017.08.18 discloses a drying device for sea shrimp, including a box body and a transmission system inside the box body, and the top of the box body is provided with evenly distributed moisture outlets. The inner wall of the box is equipped with evenly distributed ultraviolet disinfection lamps, and the box is equipped with a transmission system. The transmission system include...

AI Technical Summary

Problems solved by technology

This drying device has the following defects: (1) the air in the drying device is directly dried to the shrimp in the hanging cage after being heated by the heating element, and the hot air does not circulate (the thermal conductivity of the still air is very low), and the heat transfer effect is low. Poor, low drying efficiency, resulting in high energy consumption and slow drying speed; (2) The heating component first heats the air around it, and the hot air rises faster, causing the hot air to rise and concentrate on the top of the box, thus appearing above The phenomenon of high air temperature and low temperature below (uneven heat distribution in the box) leads to uneven drying of the shrimp; (3) the hot air is distributed on the surface of the shrimp to be dried, because the shrimp placed in the hanging cage has a certain Thickness, the hot air is only in contact with the shrimp on the surface, it is difficult to exchange heat with the shrimp inside, the shrimp is heated unevenly, the shrimp on the surface has been dried, and the shrimp in the middle and bottom have not been dried, resulting in uneven drying of the shrimp; (4) Contains multiple sprockets, cross bars, motors and other structures, the structure is complex, which is not conducive to reducing energy consumption

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