A whirlwind wind tunnel blanking cooling and dehumidification device

Abstract

The invention relates to a cyclone wind tunnel fallen material cooling and dehumidifying device. Supporting rods are fixedly arranged on a support, a fallen material bin supporting platform is fixedly arranged on the supporting rods, a fallen material cylinder is fixedly arranged on the fallen material bin supporting platform, the bottom of the fallen material cylinder is communicated with the top of a material receiving bin, a central cyclone supporting column of a cylindrical hollow structure is fixedly arranged at the central position of the fallen material cylinder, and at least four cyclone outlets are formed in the wall, on the upper portion of the fallen material bin supporting platform, of the central cyclone supporting column. The interior of the central cyclone supporting column is communicated with the interior of the fallen material cylinder through the cyclone outlets, the cyclone outlets are spirally and evenly distributed in the circumferential direction of the central cyclone supporting column from bottom to top, the transverse section and the longitudinal section of each cyclone outlet are in a slope shape, and fans are fixedly arranged at the positions, corresponding to the cyclone outlets, of the inner wall of the central cyclone supporting column. The cyclone wind tunnel fallen material cooling and dehumidifying device is efficient, rapid and small in floor space, on the basis of the cyclone wind tunnel effect, the cooling and dehumidifying effect is obvious, and the good social and economical benefits are achieved.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a cooling and dehumidification device, in particular to a cooling and dehumidification device in a cyclone wind tunnel that can realize deceleration and descent during the falling process of granular materials and remove excess temperature and humidity in the boring. Background technique [0002] Compound fertilizer granulator is a granulator used to produce compound fertilizer, generally refers to compound fertilizer roller extrusion granulator, disc granulator or drum granulator and other equipment. The particles produced are spherical. Utilizing the characteristic that organic matter particles can be embedded and grow up under a certain force, no binder is needed during granulation. The granules are solid and can be sieved after granulation to reduce drying energy consumption. The fermented organic matter does not need to be dried, and the moisture content of the raw material can be...

AI Technical Summary

Problems solved by technology

However, these traditional cooling and dehumidification equipment have certain defects in use, and their cooling and dehumidification effects cannot reach the ideal state, which still affects the quality of finished fertilizers to a certain extent.

Especially in the process of high-tower granulation and blanking, the granular fertilizer cannot cool down and dehumidify well in the state of free fall, and it needs auxiliary cooling and conveying equipment to complete, which increases the use area of ​​the production site, and the parts I follow The dehumidification effect is not ideal

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