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Batch circular grain dryer

A grain dryer, batch technology, applied in the direction of saving seeds by drying, can solve the problems of constant feeding and discharging operations, waste of heat, difficult maintenance, etc., to reduce maintenance costs, reduce waist burst rate, dry area big effect

Inactive Publication Date: 2016-07-20
ANHUI XINSHENGLI BIOLOGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the current drying equipment dries the grain, it is easy to cause damage to the grain and cause a lot of waste of heat; in addition, the existing grain drying equipment still has problems such as low grain yield, constant feeding and discharging operations, and difficult maintenance.

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0024] The following are specific embodiments of the present invention.

[0025] as attached figure 1 As shown, this embodiment provides a batch type circulating grain dryer, including a base 1 . The bottom layer 2, the drying layer 3, the diversion layer 4 and the storage layer 5 are sequentially arranged on the base from bottom to top, and the bottom layer 2, the drying layer 3, the diversion layer 4 and the storage layer 5 are connected to each other; the base 1 is also connected with the lower auger 8 and the hoist 6; the lower side of the hoist is provided with a feed hopper 6a, the upper part of the hoist 6 is connected with the upper auger 9, and the upper auger 9 is connected with the storage layer 5 is connected; the drying layer 4 is communicated with the grain dia...

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Abstract

The present invention discloses a batch circular grain dryer. The batch circular grain dryer includes a base. A bottom layer, a drying layer, a shunt layer and a retention layer are successively arranged from the bottom to the top of the base and communicate with each other. A lower auger and a hoister are also connected on the base. A material inlet hopper is arranged at one side of the lower part of the hoister, the upper part of the hoister is connected to an upper auger, and the upper auger and the retention layer is connected. The drying layer is connected to a grain distribution valve, the grain distribution valve is connected to the lower auger, and the lower auger is connected to the material inlet hopper. A grain discharge pipeline is also connected to the hoister. The batch circular grain dryer can reduce the grain damage rate during the drying process, and is high in thermal efficiency, easy in operation, and convenient in maintenance.

Description

technical field [0001] The invention relates to the technical field of grain drying machinery, in particular to a batch type circulation grain dryer. Background technique [0002] my country is the world's largest grain producer and consumer, with an annual total grain output of 500 million tons. According to statistics, the loss of my country's grain in the process of threshing, drying, storage, transportation, processing, and consumption after harvest is as high as 18%, far exceeding the 5% standard set by the Food and Agriculture Organization of the United Nations. Among these losses, due to climatic reasons, grains are too late to dry or fail to reach safe moisture, causing moldy and germination losses of up to 5%. If calculated on the basis of an annual output of 500 million tons of grain, it is equivalent to 25 million tons of grain. Each person eats 500g of grain per day, which can be used by 68,000 people for one year. Therefore, the mechanization of grain drying i...

Claims

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Application Information

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IPC IPC(8): A23B9/08
CPCA23B9/08
Inventor 郭寒冰方许赵子彬黄冬青吴善桂
Owner ANHUI XINSHENGLI BIOLOGY TECH
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