Novel grain cleaning and drying integrated device

Abstract

The invention discloses a novel grain cleaning and drying integrated device. The integrated device comprises a vibrating screen mechanism, a bucket elevating mechanism, a tower drying mechanism, a duster mechanism, a heat pump mechanism, a centrifugal fan, a spiral conveying mechanism and a movable support structure, wherein a material outlet of a vibrating screen is connected with a material inlet of the bucket elevating mechanism, a material feeding port of the bucket elevating mechanism is connected with a material inlet of the tower drying mechanism by virtue of a spout, the material outlet of the tower drying mechanism is connected with a material feeding port of the spiral conveying mechanism, a cold air outlet of the tower drying mechanism is connected with an inlet of the duster mechanism, a hot air inlet of the tower drying mechanism is connected with a hot air outlet of a heat pump, and a cold air inlet of the heat pump is connected with an air outlet of the centrifugal fan.In operation, grains enter the vibrating cleaning screen mechanism and then enter the drying machine, hot air transversely enters the drying machine to perform heat exchange, the grains are dried andthe dried grains enter the spiral conveying mechanism to finish conveying of the grains; and the mechanisms are convenient and easy in operation.

Description

technical field [0001] The invention relates to the field of grain and agricultural crop processing, in particular to a novel grain cleaning and drying integrated device. Background technique [0002] Grain drying is an important technical link in which high-moisture grains after harvesting are processed through certain technologies (processes and equipment) to make them suitable for storage, transportation or processing. Consistent, the quality of grain after drying, reducing the labor intensity of operators and giving full play to the production capacity of the dryer are of great significance. At present, compared with advanced countries, the drying equipment produced and applied in our country still has a large gap in terms of manufacturing quality, application quantity, automatic control level, drying process and generalization, standardization and serialization of dryers. [0003] In recent years, although the drying process control technology with the goal of safe sto...

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Problems solved by technology

[0006] At present, after harvesting corn in my country, the traditional labor method of manpower cleaning and site turning is generally adopted, which is not only inefficient, wastes money and labor, uses a lot of manpower and material resources, but also occupies roads and other places, hindering traffic

Moreover, the traditional tumbling cleaning can not get a good drying and cleaning effect, and it also brings secondary pollution to the corn, resulting in low quality corn and causing a lot of inconvenience for future processing and storage.

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