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Drying apparatus of granule type preparation

A granular and preparation technology, which is applied in the direction of drying solid materials, lighting and heating equipment, heating to dry solid materials, etc., can solve the problems of not being able to improve the appearance and density of disposal objects

Inactive Publication Date: 2009-05-27
ZHUHAI BAICO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design cannot improve the appearance and density of the disposal, but will cause the friction between the disposal to form fine powder

Method used

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  • Drying apparatus of granule type preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Embodiment Example 1. Drying of starch blank granules

[0018] Add 20 kilograms of 20-80 mesh starch blank granules that have been granulated into the present invention.

[0019] Disposals are placed on the disposal tray E.

[0020] A 1500W medium pressure fan is used to blow air into the equipment.

[0021] Heat the airflow to 40 °C with a 4 kW electric airflow heating mechanism B.

[0022] The ventilation holes in the swirl mechanism D form an included angle of 40 degrees with the horizontal direction.

[0023] Adjust the rotation speed of the rotating mechanism M to 60r / min, which is consistent with the direction of the vent hole.

[0024] The fast exhaust mechanism G selects a single-layer material with a pore size of 100 mesh.

[0025] Under the temperature of 30 degrees Celsius and relative humidity of 70%, the disposal can be dried to a water content of less than 7% in 35 minutes, and the particles are approximately spherical.

[0026] Embodiment example two...

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PUM

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Abstract

The invention relates to a drying device for preparing granule preparation, which can solve dying problem of granule product, especially thermal sensitive material. The granule material is dried quickly at normal temperature, and the granule is more regular and circular during drying process.

Description

technical field [0001] The invention relates to a drying equipment required for the preparation of granule preparations, which can solve the drying problem of granule products at normal temperature, make the granules dry quickly at normal temperature and make the granule preparations more round during the drying process. all. Background technique [0002] Most of the granular preparations have a relatively high water content, a certain volume and are relatively dense during preparation. Therefore, the granular preparations need to be dried quickly at a certain temperature during preparation. Traditional drying methods for preparing granular products are often spray drying, electric oven drying, and fluidized bed drying. The particles produced by the spray drying method are relatively loose, fragile and easy to be affected by moisture during storage, transportation and use. The electric oven has a high drying temperature and is not suitable for heat-sensitive materials. Du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B17/10F26B3/08
Inventor 周泰立李丽娟
Owner ZHUHAI BAICO BIOTECH
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