Horizontal convection integral grain drying machine

Abstract

The invention discloses a horizontal convection integral grain drying machine, relating to a grain drying machine. By using the horizontal convection integral grain drying machine, the problems of high cost, low efficiency, low temperature, low warming speed, large energy consumption and pollutant discharge are solved. The stator reels of the grain drying machine are symmetrically arranged on two ends of a drying cylinder; a superconductive tube is arranged in the drying cylinder; the right end of the superconductive tube is arranged in the combustion chamber of a heat supply furnace by the stator reels; an air tube is arranged below the superconductive tube; the air tube and the superconductive tube are arranged in a hot-proof cyclone cover below which a hot wind port is arranged; and a dust catcher is arranged between a flue and a discharge flue. The horizontal convection integral grain drying machine has the advantages of compact design, small volume, simple structure, low cost, high efficiency and low cost, and is convenient in installation, is energy-saving, environment-friendly, wherein the grain drying machine can save energy by 30-40% and save electricity by 20-30% if compared with the existing drying equipment under the same condition, and improve efficiency by 15-20% if compared with the existing drying equipment, and the cost of the grain drying machine is 60-70% of that of the existing equipment.

Description

technical field [0001] The present invention relates to grain dryers. Specifically relates to a horizontal convection whole grain dryer. Background technique [0002] At present, my country is the world's largest grain producer and consumer, and the National Grain Bureau sample shows that due to natural cooling and poor grain storage facilities, the grain loss during storage is 150×10 higher 8 ~200×10 8 kg, the annual loss rate is 3% to 5% in the north and 5% to 8% in the south. At present, there are many types of grain dryers, mainly tower-type, with drying methods such as cross-flow, counter-current, downstream, and mixed. Pollution emission, the existing drying equipment is easy to cause grain burnt and smoke, which leads to the problem that the quality of the dried grain is reduced. Contents of the invention [0003] The present invention aims to solve the problem of backward technology of existing tower dryers, high cost, low efficiency, low temperature and slow h...

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Problems solved by technology

[0003] The present invention aims to solve the problem of backward technology of existing tower dryers, high cost, low efficiency, low temperature and slow heating speed, large energy consumption, polluting emissions, easy to cause burnt grains and string of smoke, resulting in dryness after drying. For the problem of reduced grain quality, a horizontal convection integrated grain dryer is now provided. The specific technical solution to solve the above problems is as follows:

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