Smooth particle material rolling drying device

Abstract

The invention belongs to the technical field of industrial and agricultural production tools, and particularly relates to a smooth particle material rolling drying device. The smooth particle materialrolling drying device comprises a bottom plate, first supporting legs, second supporting legs, a first rotating roller, a second rotating roller, a conveying belt, a supporting frame, a heat supply plate, a first hopper, a mounting frame, a connecting plate, a first motor, a discharging roller, a second motor and a material returning mechanism. According to the smooth particle material rolling drying device, by the obliquely-arranged conveying belt, when materials fall onto the conveying belt, the materials roll and move downwards under the action of the gravity of the materials; and throughrotation of the first motor, the conveying belt drives the materials to have an upward trend under the action of friction force; when the materials fall down, the materials are turned over under the combined action of the gravity of the materials and friction force provided by the conveying belt; and by adjusting the rotating speed of the first motor, the upward moving speed of the materials driven by the conveying belt is balanced with the downward rolling speed of the materials under the action of self weight, the materials stay on the conveying belt for a long time, and a heat supply platecan dry the materials more evenly.

Description

technical field [0001] The invention belongs to the technical field of industrial and agricultural production tools, in particular to a rolling drying device for smooth granular materials. Background technique [0002] In the production process of granules or powders produced in chemical industry, the materials produced in the upstream process are usually directly put into the drying device for drying, so as to obtain dry products or the production that is convenient for the next process. Secondly, in the processing of agricultural products , It is also necessary to dry the grain to prolong the storage period of the grain, so the application of the drying device in production and life is relatively extensive; [0003] At present, most of the drying methods for materials are drying in a long-distance closed space with hot air, such as tunnel dryers and long-distance drying equipment similar to tunnel dryers. Place the materials to be dried on the shelf, and then place them i...

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem of uneven drying caused by the small area of ​​the granular material contacting the hot air due to the static state of the granular material or the uneven turning of the granular material in the prior art.

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