How to Dry Shrimp,Dehydrate Shrimp in a Dehydrator-Henan Baixin Machinery
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How to Dry Shrimp/Dehydrate Shrimp in a Dehydrator

Jul 26, 2021

Introduction to shrimp

  Dried shrimps are cooked and dried products processed with eagle claw shrimp, spine-tail white shrimp and wool shrimp. Shrimp is a well-known seafood product with high nutrition. Shrimp is rich in calcium, phosphorus and other trace elements that are beneficial to the human body. It is a good source of calcium for the human body. Foods that contain more calcium include dairy products and eggs. . The protein content of sea rice is very high, more than 55%, and the high protein content is dairy products and various beans. So hemi is also a good food. The color is whitish, mostly because the dryness is not enough and the cold storage time is too long. The color is dark, mostly because of poor freshness. In particular, this freshness refers to the time from when the shrimp is caught out of the sea to the completion of processing in the factory.

Shrimp drying process:

  After the cooked sea prawns are drained of water, they are evenly spread on the baking tray, loaded into the material truck, and then sent to the shrimp drying room. According to different types of sea prawns and river prawns, it is advisable to set the temperature of the intelligent control system of the heat pump dryer at a medium high temperature of 50°C-70°C, the time is about 4 hours, and the moisture content is 18%.
In the drying process, a slightly larger circulating air volume is generally required, and the wind speed is also relatively high to avoid moisture staying on the surface of the dried shrimp. The control points are to inhibit the growth of bacteria and maintain the color of the dried shrimp and shrimp.

Recommendation of shrimp dryer/drying machine

Commercial 100-3000kg/h large amount of dehydration wide application and easy operation


  Heat pump drying machine use the principle of inverse Carnot cycle. It absorbs low-temperature heat energy in the air, which becomes high-temperature heat energy after efficient heat collection and integration by the heat pump system, and is transported to the drying room for cyclic heating and drying of materials.It refers to exhausting the hot and humid air in the drying room directly to the outside of the drying room through dehumidification device, and then replenishing natural fresh air.

  Hot air circle drying machine belongs to high temperature heat pump unit. Its working principle is: the working fluid of the heat pump is compressed by the compressor, becomes high temperature and high pressure gas, enters the condenser, condenses and liquefies the heat, and is used for air heating in the drying room. The moisture in the material is vaporized and evaporated by the form of hot air, and the evaporated water vapor is discharged by the moisture discharge system, thereby achieving the purpose of drying the drying material.


Shrimp drying video




 







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