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Cereal dryer

A drying machine and grain technology, applied in the direction of drying and preserving seeds, etc., can solve the problems of large floor area, low drying efficiency, mildew, etc., and achieve the effects of low investment cost, simple structure and setting, and convenient operation

Inactive Publication Date: 2016-01-13
GUANGXI POLYTECHNIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Freshly harvested grains contain moisture, and if not dried in time, they will become moldy, rotten and inedible
In many places in China, especially in mountainous and hilly areas, due to limited conditions, many grains are still dried in the sun. Weather conditions may cause grains to fail to dry in time and deteriorate
At present, there are many grain drying equipment on the market, mainly drying towers and conveyor belt dryers. The structure of the drying tower is complex, the investment is large, and the drying efficiency is low. It is suitable for large-scale grain planting areas, and the conveyor belt drying The machine occupies a large area, and the grain is easy to enter the gap of the conveyor belt, causing it to be stuck

Method used

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] like figure 1 , figure 2 As shown, the grain dryer of the present invention includes a drying barrel 6, the top of the drying barrel 6 is provided with a feed port 1 and an air outlet 15, and the bottom of the drying barrel 6 is provided with a discharge port 11 and an air inlet 9, and the air exhaust An exhaust fan 14 is provided at the 16th place of the air inlet, and an air intake fan 8 is provided at the 9th place of the air inlet; Through the air inlet 9, it extends out of the drying barrel 6 and is connected to the driving device. The stirring shaft 2 is provided with a spiral stirring blade 3 and a plurality of air outlets 4 arranged from top to bottom. The air intake fan 8 is located at the lower end of the stirring shaft 2 Directly below.

[0024] When the present invention is implemented, the driving device is a gear 11 and a moto...

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Abstract

The invention discloses a cereal dryer. The cereal dryer comprises a drying barrel. The upper part of the drying barrel is provided with a feed inlet and an air outlet. The lower part of the drying barrel is provided with a discharge outlet and an air inlet. An exhaust fan is arranged at the air outlet. An air inlet fan is arranged at the air inlet. A hollow mixer shaft is arranged in the drying barrel. The upper end of the mixer shaft is connected to the top plate of the drying barrel. The lower end of the mixer shaft goes through the air inlet, extends out of the drying barrel and is connected to a driving device. The mixer shaft is provided with a spiral stirring piece and multiple air outlets arranged from up to down. The air inlet fan is arranged under the lower end of the mixer shaft. The cereal dryer has a simple structure, a small land occupation area and high drying efficiency.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to a grain dryer. Background technique [0002] Freshly harvested grains contain moisture, and if not dried in time, they will become moldy, rotten and inedible. In many places in China, especially in the mountainous and hilly areas, due to the limited conditions, many grains are still dried in the sun, and the weather may cause the grains to fail to dry in time and deteriorate. At present, there are many grain drying equipment on the market, mainly drying towers and conveyor belt dryers. The structure of the drying tower is complex, the investment is large, and the drying efficiency is low. It is suitable for large-scale grain planting areas, and the conveyor belt drying The machine occupies a large area, and the grain is easy to enter the gap of the conveyor belt, causing it to be stuck. So the market needs a small-scale, adaptable, high-efficiency grain dryer. Conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B9/08
Inventor 程艳郭先炳蒙世俭
Owner GUANGXI POLYTECHNIC
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