Horizontal fluidized stirring dryer of beer grains

Abstract

The invention relates to a horizontal fluidized stirring dryer of beer grains. The horizontal fluidized stirring dryer of the beer grains comprises a machine frame and a housing installed on the machine frame. The central position in the housing is provided with a blast channel. The blast channel divides the housing to two drying chambers. A stirring shaft is respectively installed in each of two drying chambers. The stirring shafts are installed on a pair of bearing seats at two ends of the housing. The stirring shafts are driven to be rotated by a motor installed at the exterior of the housing through a transmission mechanism. A plurality of stirring blades is uniformly distributed on the stirring shafts. An arc plate is installed on the inner wall of the drying chambers below the stirring shafts. One end of each of two drying chamber housings is provided with a material inlet, and the other end of the housing is provided with a material outlet and an air inlet. The upper part of the housing is provided with an air inducing pipe. The end part of the blast channel is communicated with the air inlet. The bottom of the blast channel is provided with an air guiding plate. The top of the housing is provided with an air inducing cover. The structure design of the horizontal fluidized stirring dryer of the beer grains is scientific and reasonable. The material is stirred to be fluidized state by the stirring blades, and the thick beer grains are crushed, so the loose degree of the beer grains is guaranteed, the drying efficiency is improved, and the integrated drying treatment of the bear grains is realized.

Description

technical field [0001] The invention belongs to the field of drying equipment and relates to a horizontal fluidized stirring dryer for beer grains. 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. [0003] The moisture content of brewer's grains is as high as 80%-95% (wet basis), 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 mechanical c...

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 brewer's grains and achieve the desired effect.

Images