Extrusion granulation device and method for preparing isomaltitol

By designing an extrusion granulation device for isomaltulitol preparation, the uniformity of particle size is achieved by using the extrusion assembly and the granulation assembly, and the pressure in the granulation hole is monitored through the pressure sensor, the problem of uneven particle size and difficult to control in the prior art is solved, and the consistency and compactness of particle size are ensured.

CN119701774APending Publication Date: 2025-03-28JIANGSU FENGHE TECH DEV CO LTD
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Patent Information

Application Number
CN202411987735.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

During the granulation process, the existing granulator for isomaltulitol preparation has uneven particle sizes, and the molded products are easily turned back into powder, and the compactness of the particles cannot be controlled, resulting in defects in application.

Method used

An extrusion granulation device for preparation of isomaltulitol was designed. By equipped with extrusion components and granulation components, the uniformity of particle size is achieved, and the pressure in the granulation hole is monitored through a pressure sensor and an internal barrier rod to ensure the firmness of the molded particles.

Benefits of technology

The consistency of particle size is achieved, the problem of loose particles is avoided, and the mixing efficiency is improved, ensuring the firmness of the molded particles.

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Abstract

The invention provides an extrusion granulation device for preparing isomaltitol and a method thereof, and relates to the technical field of pelletizers, the extrusion granulation device comprises a mixing bin, a granulation bin and supporting legs for supporting, one side of the mixing bin is provided with a feeding port, the upper end of the mixing bin is fixedly connected with a top frame, the middle of the top frame is rotatably connected with a hollow rod, and the hollow rod is fixedly connected with the granulation bin. The hollow rod penetrates into the mixing bin and the granulation bin, an inner hexagonal shaft is slidably connected to the interior of the hollow rod, and a driving assembly used for driving the hollow rod to rotate intermittently and driving the inner hexagonal shaft to move up and down is arranged on the top frame; by arranging the pressure sensor, the inner stop lever and the pressure plate, the pressure of a forming material in the granulation hole can be monitored when the extrusion assembly extrudes and granulates, and the material is discharged after the pressure reaches the standard, so that the compactness of formed granules can be ensured, and the problem of loose granules is avoided.
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