Airtight dust-proof granulation, drying and granule arranging integrated pharmaceutical device

Abstract

The invention discloses an airtight dust-proof granulation, drying and granule arranging integrated pharmaceutical device which is simple and reasonable in structure, airtight and free of pollution in the whole process and high in automation degree. The airtight dust-proof granulation, drying and granule arranging integrated pharmaceutical device comprises a material drying boiling cavity, a granule arranging system and a corresponding control device. The material drying boiling cavity is a tower type integrated drying boiling cavity which comprises an air inlet system, a granulation material bucket component, a middle bucket body component and an air exhausting dust removal system. A material conveying system is arranged between the granule arranging system and the tower type integrated drying boiling cavity, and the material conveying system comprises a conveying channel between the tower type integrated drying boiling cavity and the granule arranging system.

Description

technical field [0001] The invention is a pharmaceutical device; in particular, it relates to a closed and dust-free granulation, drying and granulation integrated pharmaceutical equipment. Background technique [0002] There are usually two kinds of granulation processes for existing solid preparations, one is: wet granules are made in a high-efficiency wet mixing granulator; the wet granules are lifted and fed or input into a boiling dryer with a pipeline to dry them into dry granules; The dried dry granules are lifted and fed into the granulator to break the partially bonded dry granules and then discharged. The other is: use a spray drying granulator to granulate. In this method, the traditional Chinese medicine extract or adhesive is used to form a mist and the dry powder placed in the machine is adhered to each other in a boiling state to form granules. After the granules are made, they become dry granules. In this process, the amount of extract is large, the water co...

AI Technical Summary

Problems solved by technology

The other is: use a spray drying granulator to granulate. In this method, the traditional Chinese medicine extract or adhesive is used to form a mist and the dry powder placed in the machine is adhered to each other in a boiling state to form granules. After the granules are made, they become dry granules. ;In this process, when the traditional Chinese medicine is granulated, the amount of extract is large, the water content is large, or the amount of binder is large, so it will inevitably result in long granulation and drying time, large energy consumption, and long-term dust removal resulting in large material loss.

Regardless of which of the above two process methods, due to the structural problems of the system equipment, that is, the corresponding production devices of each process are separated from each other and independent, and the material transportation between the corresponding production devices is manually dumped. For example, the whole granulation bucket part is usually a mobile dumping structure, and the material of the granulation system is transported to the granulation system by moving and dumping open (open), or even if some intermediate links use semi-mechanical discharge Transportation, but it is also an open material delivery method. These material delivery methods inevitably have cross-contamination between drugs, the external environment, and the human body, and the existing production process equipment has large material losses and troublesome operations. It is difficult to realize the whole process. Automated production, high labor intensity

In addition, the existing equipment is cleaned manually, and the cleaning effect is poor, which often causes equipment blockage and affects normal production.

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