Wind power drying device for food processing production line

Abstract

The invention discloses a wind power drying device for a food processing production line. The wind power drying device comprises a drying bin and a mounting table. The wind power drying device for the food processing production line has the beneficial effects that air sucked into a heating box is filtered through a medium efficiency filter, the cleanliness of drying wind power is improved, dust pollution to food in the drying process is reduced, meanwhile, guide plates in the heating box are distributed in a staggered mode, the air flowing path is increased, the contact time of the air and a primary heating wire is prolonged, the air outlet temperature is improved, the heating efficiency is improved, and the drying efficiency is improved; and in addition, dried hot air penetrates through a conveying mesh belt, a mounting table and activated carbon to enter the lower portion of the drying bin, is conveyed back into an air box again by a conveying pump, is heated by a secondary heating wire and then is blown out through an axial flow fan again, the hot air is recycled, waste heat of the hot air is fully utilized, energy waste is reduced, energy consumption is reduced, and more energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a wind drying device for a food processing production line. Background technique [0002] Food processing refers to grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, and food such as vegetables, fruits, and nuts that are directly used as raw materials of agricultural, forestry, animal husbandry, and fishery products It is a type of agricultural product processing industry in the broad sense. [0003] In the process of food processing, it is often necessary to dry food materials. The traditional method is to use a drying box for drying. During the drying process, the fan generates air flow, which is heated by a resistance wire and blows to the food materials for drying. , and the hot air blowing to the food materials is difficult to be recycled, a lot of waste heat is wasted, and the use is n...

AI Technical Summary

Problems solved by technology

[0003] In the process of food processing, it is often necessary to dry food materials. The traditional method is to use a drying box for drying. During the drying process, the fan generates air flow, which is heated by a resistance wire and blows to the food materials for drying. , and the hot air blowing to the food materials is difficult to be recycled, a lot of waste heat is wasted, and the use is not energy-saving and environmentally friendly. At the same time, the traditional drying box needs to open the door to put the food materials in, and then close the door to operate, frequent opening and closing The door of the box is not only troublesome, but also causes heat loss inside the drying box and dust floating into the drying box. At the same time, it is not suitable for use in the production line, and further improvements can be made. In addition, the drying box Hot air will be mixed with more water vapor after drying food materials, which will affect the drying efficiency, and further improvements can be made

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