Grain drying unit

A grain dryer and unit technology, applied in the direction of drying and saving seeds, etc., can solve the problems of low energy utilization rate, low degree of automation, weak processing capacity, etc., so as to achieve easy inspection and maintenance, reduce labor costs, and improve environmental protection. sexual effect

Inactive Publication Date: 2016-07-06
ANHUI XINSHENGLI BIOLOGY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing grain drying units use the combination of hot air stove and grain dryer, but the existing grain drying units have problems such as low degree of automation, weak processing capacity, low energy utilization rate, and high cost.

Method used

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Embodiment Construction

[0035] 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.

[0036] The present invention provides a grain drying unit, including a hot blast stove, a grain dryer, and a connecting pipe connecting the hot blast stove and the grain dryer. The following are specific embodiments of the invention.

[0037] The hot blast stove 1 of the present embodiment is a biomass hot blast stove, utilizes grain waste as fuel, as attached figure 1 with 2 shown. The hot blast stove 1 comprises a body of furnace 11 surrounded by an outer frame 11a and a base 11b, the body of furnace 11 is provided with a furnace 12 below, a heating pipeline 13 above the furnace and a hot blast box 14 connected to the heating pipeline 13; The upper end of the box 14 is connected with a hot blast duct 15 leading to the outside of the furnace body 11, and the end of the hot ...

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Abstract

The invention discloses a grain drying unit. The grain drying unit comprises a hot-blast stove, a grain dryer and a connecting pipe for connecting the hot-blast stove with the grain dryer, wherein the hot-blast stove is a biomass hot-blast stove and takes cereal waste as a fuel, the grain dryer which is a batch type recirculating grain dryer is capable of achieving recirculating drying, and one end of the connecting pipeline is connected with a hot-blast outlet while the other end of the connecting pipe is connected with an intake hood. The grain drying unit has the advantages of high automation level, high processing capability, high energy utilization ratio and low cost.

Description

technical field [0001] The invention relates to the technical field of grain drying machinery, in particular to a grain drying unit. 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 is more important ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B9/08
CPCA23B9/08
Inventor 方许赵子彬黄冬青吴善桂郭寒冰
Owner ANHUI XINSHENGLI BIOLOGY TECH
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