Microwave and jet impacting coupled dryer of fixed rice blanket and tray coupled ecological rice seedling raising disk

Abstract

The invention discloses a microwave and jet impacting coupled dryer of a fixed rice blanket and tray coupled ecological rice seedling raising disk. The microwave and jet impacting coupled dryer of thefixed rice blanket and tray coupled ecological rice seedling raising disk comprises a microwave drying system, a jet impacting drying system and a control system. The microwave drying system and thejet impacting drying system carry out drying on to-be-dried materials through microwaves and gas jet impact correspondingly, and the microwave drying system and the jet impacting drying system are used for drying the to-be-dried materials in the ecological rice seedling raising disk at the same time; and the control system is connected with the microwave drying system and the jet impacting dryingsystem and is used for controlling the microwave drying system and the jet impacting drying system. According to the microwave and jet impacting coupled dryer of the fixed rice blanket and tray coupled ecological rice seedling raising disk, microwave and jet impacting coupled drying technology can be achieved, the equipment has the functions of microwave drying, jet impacting drying, microwave andjet impacting coupled drying and microwave and jet impacting intermittent drying, and also has a function of carbonizing the materials. The equipment can dry the ecological rice seedling raising diskand also can dry other agricultural products.

Description

technical field [0001] The invention belongs to the technical field of drying equipment, and in particular relates to a fixed paddy rice blanket bowl coupling ecological seedling tray microwave jet impact coupling drying machine. Background technique [0002] The total amount of crop straw produced in my country is about 1 billion tons every year, ranking first in the world. At present, the utilization of straw mainly includes several methods such as energy utilization, feed utilization, raw material utilization, and fertilizer return to the field. However, there are still 200 million tons of straw that have not been effectively developed and utilized every year in the country, and the excess straw is mainly used in the field. Treated by incineration. Straw burning not only causes waste of resources and environmental pollution, but also destroys the ability of soil to resist drought and keep moisture. Therefore, the resource utilization of straw has become an urgent proble...

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Problems solved by technology

At present, no scholars have applied microwave jet impact coupling drying technology to material drying, and no scholars have applied this technology to ecological seedling tray drying. However, the research on drying equipment for microwave jet impact coupling drying technology is still blank at home and abroad.

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