Biological feed pelleting device capable of regulating size of particles

Abstract

The invention discloses a biological feed pelleting device capable of regulating a size of particles. The biological feed pelleting device comprises a main body; a stirring cavity with a feeding inleton the upper side is formed in the main body; a stirring assembly is arranged in the stirring cavity; the lower side of the stirring cavity is communicated with a blanking cavity by a discharging port; a cover board chute of which the right side is communicated with the blanking cavity is formed around the discharging port; an L-shaped cover board is arranged in a sliding mode in the cover boardchute; the L-shaped cover board is provided with a cover board through hole which can be matched with the discharging port; and the left side of the L-shaped cover board is connected with the left side wall of the cover board chute by a spring. When the device carries out pelleting, an opening size of a pelleting hole can be regulated as required by regulating a position of a regulation handle; after a downward pressing block presses down a biological feed, a cutter cuts to enable biological feed particles to fall onto a conveying belt; simultaneously, a drying assembly dries the biological feed particles; and the particles are distinct.

Description

technical field [0001] The invention relates to the technical field of biological feed, in particular to a biological feed granulation device capable of adjusting particle size. Background technique [0002] Biological feed refers to feed materials and additives, and feed products developed through bioengineering technologies such as fermentation engineering, enzyme engineering, protein engineering, and genetic engineering. Bio-feed needs to go through a granulation step in the production process. During the extrusion and granulation process of the existing granulator, due to the fixed gap between the extrusion wheel and the granulation template, the size of the granulation particles is fixed, so it cannot be applied to different The production of different types of biological feed, and the phenomenon of granule rebonding is easy to occur due to the high water content of the biological feed during the granulation process, the production efficiency is low, and there are certa...

AI Technical Summary

Problems solved by technology

Bio-feed needs to go through a granulation step in the production process. During the extrusion and granulation process of the existing granulator, due to the fixed gap between the extrusion wheel and the granulation template, the size of the granulation particles is fixed, so it cannot be applied to different The production of different types of biological feed, and the phenomenon of granule rebonding is easy to occur due to the high water content of the biological feed during the granulation process, the production efficiency is low, and there are certain defects

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