Food dryer

一种食品烘干机

Abstract

The utility model discloses a food dryer which comprises a conveying device, a drying heat source and a heat circulation device, wherein the conveying device comprises three sections of conveying belts which are obliquely arranged and overlapped end to end; the heat circulation device comprises an air blower, an air suction pipeline, an air outlet pipeline and an air dispersion port; the drying heat source is arranged below the conveying belts of the conveying device; the air suction pipeline is arranged below the drying heat source; and the air dispersion port is a conical cover, wherein the top of the conical cover is connected with the air outlet pipeline, and the cone bottom of the conical cover covers the conveying belts of the conveying device. In the dryer, the residual high-temperature steam flowing out after high-temperature sterilization in other processes is used as the drying heat source, and the cyclic utilization of waste heat is sufficiently carried out by utilizing the circulation device, thereby saving cost; and due to the three sections of conveying belts of the conveying device, the product can be turned over once or twice for drying in the drying process on the conveying belt so as to guarantee the sufficient drying of the product and improve the drying efficiency.
本实用新型公开了一种食品烘干机,包括传送装置、烘干热源和热循环装置,所述传送装置包括三段式传送带,各传送带倾斜设置,并且首尾叠加;所述热循环装置包括鼓风机、吸风管道、出风管道和散风口;烘干热源设于传送装置的传送带下面,所述吸风管道设于烘干热源下面;所述散风口为一锥形罩,顶端与出风管道连接,锥底罩于传送装置的传送带上。该烘干机利用其他工序中高温消毒后流出的剩余高温蒸汽作为烘干热源,并利用循环装置充分循环利用余热,节约成本;传送装置采用三段式传送带,使产品在传送带上烘干过程中可进行一到两次的翻面烘干,以保证充分烘干产品,提高烘干效率。

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    CN-104286212-AJanuary 21, 2015成都苏发御和食品有限公司用于豆制品烘干的装置