Convenient-to-feed mixing equipment for captopril intermediate production

Abstract

The present invention discloses convenient-to-feed mixing equipment for captopril intermediate production, which comprises an outer shell, a feeding port, an anti-blocking assembly and a driving assembly, wherein the outer shell is used for providing a space for stirring and mixing raw materials; the feeding port is formed in the upper end of the outer shell, is of a cylindrical structure, and is used for providing a channel for raw materials to enter the outer shell; the anti-blocking assembly comprises a plurality of scraping strips, the scraping strips are arranged on the inner wall of the feeding opening in a sliding mode and extend to a lower end opening from an upper end opening of the feeding port, and the scraping strips can rotate around the axis of the feeding port; and the driving assembly is used for driving the scraping strips to rotate around the axis of the feeding port. In the rotating process of the scraping strips, raw materials attached to the inner wall of the feeding port are continuously scraped away, then the raw materials can be prevented from being attached and gathered on the inner wall of the feeding port, meanwhile, the rotating scraping strips have a certain stirring effect on the raw materials, and a certain anti-blocking effect is achieved.

Description

Technical field [0001] The present invention belongs to the field of Catopli Intermediate Production Technology, and in particular, the present invention relates to a mixed apparatus for the manufacture of Capil Intermediates for the feed. Background technique [0002] The so-called pharmaceutical intermediate is actually some chemical raw materials or chemical products for drug synthesis processes. This kind of chemical products do not require drug production licenses, can be produced in ordinary chemical plants, as long as some levels are reached, that is, the synthesis of drugs. [0003] The Capil Intermediates are mixed using the corresponding mixed equipment during the production process. However, the structure of the feed port of the existing Capil Intermediate Production mixing equipment is relatively simple, and when the raw material has a large amount of the feed port or the feedstock, it is prone to the inclusion of the feed port; [0004] For raw materials having a cer...

AI Technical Summary

Problems solved by technology

But the structure of the feed port of the mixing equipment used for the production of existing captopril intermediates is relatively simple, and when a large amount of raw materials pass through the feed port or the raw materials have agglomeration, the situation of feed port blockage is prone to occur;

[0004] For raw materials with a certain humidity, it is easy to adhere to the inner wall of the feed port, thereby reducing the flow rate of the feed port, thereby reducing the feed efficiency

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