Grain dryer auxiliary equipment

Abstract

The invention discloses grain dryer auxiliary equipment. The grain dryer auxiliary equipment comprises a combustion chamber, a dust settling chamber and a filtration chamber, wherein the left side ofthe upper end of the combustion chamber is provided with a material inlet, the top of the material inlet is provided with a cover plate, the cover plate is rotatably connected with the material inletthrough a first hinge, the middle portion of the combustion chamber is provided with a stirring shaft, the right end of the stirring shaft is rotatably connected with the inner wall of the combustionchamber through a bearing, the left end of the stirring shaft is fixedly connected with a motor, the motor is fixedly connected with the outer wall of the combustion chamber, and first baffles are arranged below the stirring shaft. When the auxiliary equipment works, by means of the manners that fuel is stirred, and a combustion-supporting air fan injects fresh air into the combustion chamber, thecombustion area can be increased, and the fuel combustion efficiency is improved; large dust and fine particles mixed in hot air are removed, the hot air entering a grain dryer is purified, and grainspoilage caused by pollution of the dust on grain is prevented; and by means of the detachable design of a filtration plate, staff can conveniently view a dustproof net and activated carbon to perform replacing and cleaning in time.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to auxiliary equipment for a grain dryer. Background technique [0002] With the improvement of grain varieties, the increase of per unit yield and the increase of the country's investment in grain drying equipment, more and more large, medium and small grain drying facilities are being built. The grain dryer equipment has simple structure, small size, convenient operation, no need for auxiliary equipment, and is convenient for transportation and movement. The grain dryer uses hot air as the drying medium and adopts a circulation drying process. Well, the grain dryer has small investment, low operating cost, automatic control of the working process, automatic shutdown, simple and labor-saving operation, and meets the needs of small and medium-sized farms and farmers. The grain dryer has the advantages of convenient and thorough cleaning, and will not mix seeds. Especially suit...

AI Technical Summary

Problems solved by technology

[0003] The grain dryers on the market use hot air to dry, and use coal, rice husk or straw as fuel, but when the fuel is burned, a large amount of smoke and dust and harmful substances will be produced. If the hot air flows directly into the grain dryer, it will damage the grain. create pollution

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