Using method of air-energy wind power dryer

Abstract

The invention relates to a using method of an air-energy wind power dryer. The air-energy wind power dryer comprises a heat pump device, a wind conveyer, a rotating feed valve, a rotating discharge valve and a controller; when the air-energy wind power dryer is in use, the rotating feed valve is utilized to feed shrimp shells into the conveying pipeline of the wind conveyer, and a hot air drying device is utilized to feed hot air into the conveying pipeline, so that hot air is utilized to heat and dry shrimp shells; a dewing tank and an evaporator of a deodorization device of the heat pump device are utilized, peculiar smell steam generated by evaporation drying of shrimp shells condensates into water drops to be discharged, the peculiar smell steam generated by shrimp shell evaporation is prevented from being discharged into the atmosphere, and the pollution caused by the peculiar smell steam to the air is reduced; the evaporator of the heat pump device is utilized to constantly absorb heat of the steam generated by heating evaporation of shrimp shells in the conveying pipeline, heat is then conveyed to a condenser after passing through a compressor and an expansion valve, the condenser is utilized to release heat to heat air, and therefore energy-saving drying of the shrimp shells is realized through constant circulation.

Description

technical field [0001] The invention relates to a method for using drying equipment, in particular to a method for using an air energy wind dryer. Background technique [0002] The production of chitin requires the use of shrimp shells, and the shrimp shells need to be cleaned and dried. At present, the drying process of shrimp shells mainly adopts the method of drying in the sun; the method of drying shrimp shells in the sun is not only affected by the weather, but also has low drying efficiency. Moreover, the drying humidity is difficult to control; a method of using an air energy wind dryer for drying shrimp shells has become a need for drying shrimp shells and environmental protection. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a new method of using an air energy wind dryer for drying shrimp shells or other debris, to improve the efficiency of drying shrimp shells or other debris ...

AI Technical Summary

Problems solved by technology

[0002] The production of chitin requires the use of shrimp shells, and the shrimp shells need to be cleaned and dried. At present, the drying process of shrimp shells mainly adopts the method of drying in the sun; the method of drying shrimp shells in the sun is not only affected by the weather, but also has low drying efficiency. Moreover, the drying humidity is difficult to control; a method of using an air energy wind dryer for drying shrimp shells has become the need for drying shrimp shells and environmental protection.

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