Intelligent air energy shrimp shell dryer

Abstract

The invention discloses an intelligent air energy shrimp shell dryer which comprises a heat pump device, spiral conveyers, rotary feeding valves, rotary discharging valves and a controller. The heat pump device is provided with hot air units and deodorization units. When the intelligent air energy shrimp shell dryer is used, the spiral conveyers are used for conveying shrimp shells to move, hot air generated by the hot air units are used for heating and drying the shrimp shells, condensing tanks of the deodorization units and evaporators are used for condensing smelly water vapor evaporated during drying of the shrimp shells into water drops to be drained, the smelly water vapor evaporated from the shrimp shells is prevented from being exhausted into the atmosphere, and pollution of the smelly water vapor to the air is reduced. The evaporators are used for continuously absorbing heat of the water vapor evaporated during heating of the shrimp shells in the spiral conveyers, the heat is conveyed into condensers through a compressor and an expanding valve, heat released by the condensers is utilized for heating the air, a fan is used for feeding heated air into the spiral conveyers to heat and dry the shrimp shells, and in this way, the shrimp shells are dried through continuous circulation.

Description

technical field [0001] The invention relates to a drying device, in particular to an intelligent air energy shrimp shell 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. , and the drying humidity is difficult to control; an intelligent air energy shrimp shell dryer for shrimp shell drying has become the need for shrimp shell drying and environmental protection. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a brand-new intelligent air energy shrimp shell dryer for drying shrimp shells, improving the efficiency of drying shrimp shells and controlling the moisture content of shrimp ...

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. , and the drying humidity is difficult to control; an intelligent air-energy shrimp shell dryer for drying shrimp shells has become the need for shrimp shell drying and environmental protection

Images