Durable granulator

Abstract

The invention relates to the field of agricultural apparatuses, in particular to a durable granulator. The durable granulator is characterized in that a cover body of the durable granulator comprises a radiation plate, wherein the radiation plate comprises an air heat insulation layer, two layers of support plates positioned on the outer sides of the air heat insulation layer, heat insulation plates positioned on the outer sides of the two layers of support plates and made from a heat insulation material, and a connecting piece for connecting the air heat insulation layer, the support plates and the heat insulation plates; the connecting piece comprises an upright post and a plurality of condensing balls arranged on the upright post; undercut parts are arranged at the tail ends of the upright post; the apertures of the undercut parts are gradually increased in directions far away from the air heat insulation layer. According to the durable granulator, a material can be guided to a granulation position after entering the granulator, and uniformity in a transmission process of the material and high dustproof performance in a granulation process are achieved; an area covered by a dust removal device is large, so that the material is unlikely to be folded; temperature in the granulation process is not high, so that the granulator can be protected, and the service life can be prolonged.

Description

technical field [0001] The invention relates to the field of agricultural equipment, in particular to a durable granulator. Background technique [0002] With the development of modern agriculture, the degree of automation has gradually increased, and the varieties and functions of mechanical equipment have been innovated to a greater extent. Granulation is a common production process in agricultural production, such as feed pellets, biomass pellets, such as straw pellets, the essence of which is to extrude materials. Along with the progress of the agricultural level, people no longer use granulating device to manually squeeze, but rely on the granulating machine announced by the Chinese patent document such as publication number CN 104474973 A to granulate, relying on the mutual extrusion of pressure rollers Perform granulation. During the granulation process, the material enters the granulation position slowly and unevenly, which will affect the granulation effect. In ad...

AI Technical Summary

Problems solved by technology

During the granulation process, the material enters the granulation position slowly and unevenly, which will affect the granulation effect. In addition, the granulation site is often in the granulation workshop, with more dust particles, and the dust will enter the machine during the granulation process. internal, affecting granulation

[0003] On the other hand, during the granulation process, the temperature of the granulation element will always rise. Excessively high temperature will have a negative impact on the operation of the granulation element and affect the service life of the element.

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