Nifuratel nystatin suppository manufacturing method and equipment

Abstract

The invention relates to the technical field of medicine manufacturing, and concretely relates to a nifuratel nystatin suppository manufacturing method and equipment. Primary suppositories prepared by a centrifugal spray granulator are conveyed into a cloth bag, air is supplied into a drying box through an air supply assembly to dry the primary suppositories, after drying is completed, a first electric push rod is started to make the cloth bag protrude, and the dried suppositories fall into a collection hopper under the action of gravity and then are conveyed into a screening box, and the suppositories which do not conform to specifications and sizes are screened out through a first screening mechanism and a second screening mechanism in sequence, so that finished suppositories are obtained. Compared with a traditional mode that all procedures are independently arranged, the manual intervention degree is high, the structure is highly integrated, the manual intervention degree is low, and the suppository preparation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of medicine manufacture, in particular to a nifuratel nystatin suppository manufacturing method and equipment. Background technique [0002] Nifuratel (Nifuratel) is a broad-spectrum antibacterial drug that belongs to the class of furazolidone (this class of drugs also includes nitrofurazone, furadantin, and furazolidone). [0003] In the process of manufacturing the nifuratel nystatin suppository, it is necessary to dry and sieve the primary suppository prepared by the centrifugal spray granulator to obtain the finished suppository. [0004] However, in the existing manufacturing process of nifuratel nystatin suppositories, the drying and screening equipment for primary suppositories are mostly set independently, requiring a high degree of manual participation, resulting in low production efficiency. Contents of the invention [0005] The object of the present invention is to provide a kind of nifuratel ...

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Problems solved by technology

[0005] The object of the present invention is to provide a kind of nifuratel nystatin suppository manufacturing method and equipment, solve the drying and screening of primary product suppository in the manufacturing process of existing nifuratel nystatin suppository in the prior art. Most of the divided equipment is set independently, which requires a high degree of manual participation, resulting in low production efficiency

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