Brewer's grain vertical circulating drying device with material crushing function

Abstract

The invention provides a beer grains vertical circulation drying equipment with crushing function, which includes a tank body; a cover plate is arranged at the top opening of the tank body; a feed pipe is welded and fixed on the left side of the cover plate surface, and the cover plate A dehumidification device is installed on the right side of the surface; a discharge pipe is welded and fixed on the bottom side wall of the tank body; a material distribution plate is welded and fixed in the middle of the tank body; a crushing and material distribution device is installed inside the tank body above the material distribution plate, and the tank body below the material distribution plate There is a stirring and drying device inside; a lifting device is provided on the outer wall of the tank; the invention breaks up the agglomerated beer grains through the crushing and distributing device, and evenly distributes the crushed beer grains to expand the whereabouts of the beer grains The area of ​​the brewer's grains is stirred and turned by the stirring and drying device, and the hot air blown by the hot air blower is evenly distributed to facilitate full contact with the brewer's grains; the circulation of the brewer's grains is realized by the lifting device, which is beneficial to the beer's grains Provides thorough and even drying.

Description

technical field [0001] The invention relates to a drying machine, in particular to a vertical circulation drying equipment for brewer's grains with the function of crushing. Background technique [0002] Since the 1980s, my country's beer industry has developed rapidly, and the development of the beer industry has also promoted the production of a large number of beer's grains. It has been found through testing that the beer's grains contain a large amount of amino acids and have certain use values. Therefore, the recycling of beer's grains Particularly important. The moisture content of brewer's grains is as high as 80%-95%, usually viscous, and often used as high-quality feed raw materials. Due to its extremely high moisture content, if it is not dried in time, it is easy to ferment and spoil. 35% of the water in fresh brewer's grains belongs to unbound water. This unbound water is attached to the surface of the material, and the combination with the material is a mechani...

AI Technical Summary

Problems solved by technology

After dehydration, the residual moisture is about 60%-65%. The combination form of these moisture and materials is part of unbound moisture and bound moisture, which must be removed by hot air drying. Due to the high viscosity of brewer's grains, it is easy to agglomerate and combine The water content is high, and it is difficult for ordinary dryers to effectively dry the beer grains sufficiently. During the drying process, the beer grains are prone to uneven drying and insufficient drying.

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