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Grain dryer based on improvement of drying efficiency

A grain dryer, high-efficiency technology, applied in the direction of dryer, drying, grain drying, etc., can solve the problem that impurities are not effectively removed, and achieve the effects of reducing heat dissipation, saving labor time, and facilitating collection

Inactive Publication Date: 2018-11-13
合肥亚卡普机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Some existing grain dryers only dry grain, and many impurities in the grain have not been effectively removed

Method used

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  • Grain dryer based on improvement of drying efficiency
  • Grain dryer based on improvement of drying efficiency
  • Grain dryer based on improvement of drying efficiency

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1~3 , in an embodiment of the present invention, a grain dryer based on improving drying efficiency includes a casing 1, a hot blast stove 2 and a stirring device 3, and the upper left end of the casing 1 is provided with a feed port 7, and the feed A hot blast stove 2 is provided on the right side of the port 7, a stirring device 3 is provided below the hot blast stove 2, a screening device 5 is provided below the stirring device 3, a baffl...

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Abstract

The invention discloses a grain dryer based on improvement of drying efficiency. The grain dryer comprises a shell, a hot blast stove and a stirring device. A feed inlet is formed in the upper end ofthe left side of the shell, the hot blast stove is arranged on the right side of the feed inlet, the stirring device is arranged below the hot blast stove, a screening device is arranged at the lowerend of the stirring device, a baffle plate I is arranged below the screening device, a transfer device is arranged below the baffle plate I, and a discharge port II is formed in the right side of thetransfer device. In a working process of the dryer, the dryer stirs grains through the stirring device, in the stirring process, the hot blast stove heats and dries the grains, and in the stirring process, the grains are dried, so that the drying area can be increased and the drying efficiency is further improved. As the screening device is arranged in the dryer, impurities in the grains are lefton the screen plate in the working process of the dryer, a waste outlet is opened to clean the impurities, and the impurities in the grains are removed, so that the dried grains are cleaner.

Description

technical field [0001] The invention relates to a dryer, in particular to a grain dryer based on improving drying efficiency. Background technique [0002] Food is a necessity for human life, and all countries attach great importance to food production and reserves. The moisture content of freshly harvested grains is generally around 17%-32%, and the safe moisture content of stored grains is around 14%. Therefore, if it is necessary to store grains safely, the precipitation must reach a safe moisture level before storage. At present, the common way of grain drying in the world is to use a vertical grain drying tower. The heat source generally comes from coal, fuel oil, rice husk, and straw. The fuel is burned by a hot blast stove to generate hot air, which is passed into the grain pile to dry the grain. [0003] Some existing grain dryers only dry grain, and many impurities in the grain have not been effectively removed. Therefore, those skilled in the art provide a grain...

Claims

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Application Information

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IPC IPC(8): F26B21/00F26B17/20F26B25/00A23B9/08B07B1/28B07B1/42
CPCA23B9/08B07B1/28B07B1/42F26B17/20F26B21/00F26B25/002F26B2200/06
Inventor 周树东
Owner 合肥亚卡普机械科技有限公司
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