Rotary drum granulator capable of efficiently granulating

Abstract

The invention relates to the technical field of granulating machinery, and discloses an efficient granulating rotary drum granulator which comprises a shell, a magnetic part is fixedly installed in the shell, a sliding barrel is movably installed in an inner cavity of the shell in a sealed mode, a gear is fixedly installed on the outer side face of the sliding barrel, and the outer side face of the sliding barrel is provided with a rotating shaft. A fixed plate is fixedly mounted on the inner surface of the sliding barrel, air bags are fixedly mounted on the two sides of the fixed plate, a piston seat is fixedly mounted on the inner surface of the sliding barrel, a piston rod is movably mounted in an inner cavity of the piston seat, and the piston end of the piston rod is a magnetic end. Through the arrangement of the elastic plate and the piston rod, the piston rod drives the elastic plate to move inwards and generate deformation by utilizing the magnetic repulsive force of the magnetic part to the piston rod, so that the adhesion area of powder and the elastic plate is changed, the powder falls off, and the phenomenon that the adhesion powder does not participate in the granulation operation and the granulation quantity of the powder is influenced is avoided; therefore, the granulating effect is influenced.

Description

technical field [0001] The invention relates to the technical field of granulation machinery, in particular to a high-efficiency granulation drum granulator. Background technique [0002] In the pharmaceutical, food, compound fertilizer and other industries, it is necessary to make the powder into spherical particles with a certain diameter in order to adjust the bulk density of the powder and improve its solubility. Finish. [0003] When some existing drum granulators are working, first put the powder into the rotating cylinder, then add a small amount of water to the powder to make the powder have a certain viscosity, and then, with the rotation of the cylinder, , the powder with viscosity gradually sticks to other powders, and then gradually forms particles with a certain diameter, thus completing the granulation operation. , part of the powder will adhere to the inner wall of the cylinder, and will not participate in the granulation process, resulting in a small amount...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing drum granulator proposed in the background technology, the present invention provides a drum granulator for high-efficiency granulation, which can prevent the powder from adhering to the cylinder wall and improve the granulation effect. Advantages, solve the technical problems raised in the above-mentioned background technology

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