Automatic and continuous drying machine

Abstract

The invention discloses an automatic and continuous drying machine. Conveying belt devices, drying equipment and lifting machines are arranged in a box body; the inside of the box body is sequentially divided by heat-insulation separating plates from front to back into two or more closed independent work spaces; feeding devices are arranged on the front side of the box body, the back side of the box body and the separating plates between the adjacent work spaces; a feeding pipe, an air separating pipe and a bulk material chute are sequentially combined and mounted from front to back to form each feeding device; the feeding pipes are obliquely arranged and mounted on the front side of the box body, the back side of the box body or the separating plates; the air separating pipes are perpendicularly arranged and are connected with the back ends of the feeding pipes; and the bulk material chutes are arranged and mounted at the bottoms of the air separating pipes. The drying machine has the beneficial effects as follows: the continuous conveying and drying operation is realized, so that large-scale drying of materials can be realized; segmented control is performed on the drying temperature and the conveying speed, so that the dehydration process of the to-be-dried materials can be controlled reasonably; and compared with the fixed heating drying operation manner of traditional drying equipment, the drying machine has the advantages that the drying efficiency is substantially improved, the equipment input cost and the labor input cost are substantially reduced, and the market competitiveness of material products is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural production equipment, and in particular relates to a material drying equipment which can use an air source heat pump to supply heat. Background technique [0002] With the development of food technology, the drying and dehydration operations of crop products such as: rice, wheat, tea, wolfberry, raisins and vegetables are no longer traditional drying in the shade and drying in the air, but through modern drying technology according to the needs of the crops. Drying map, active drying processing, not only speeds up, but also can effectively control the processing quality of products, actively cater to market demand and reduce product costs. [0003] At present, the common drying technology is the forced dehydration operation through the drying equipment with airtight heating and ventilation. The whole process is to place the materials to be dried, such as rice, wheat, wolfberry, grapes, etc., ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of low automation control, poor drying effect, large labor demand, and high drying cost in the drying process of materials, and provide an assembly line dryer equipment for segmental continuous drying operation, which is fully automated Control continuous operation and segmental drying of material products

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