A kind of enzyme-catalyzed pharmaceutical intermediate preparation reaction kettle

Abstract

The invention provides an enzyme-catalyzed pharmaceutical intermediate preparation reaction kettle, which relates to the field of preparation of pharmaceutical intermediates. The enzyme-catalyzed pharmaceutical intermediate preparation reaction kettle includes a reaction kettle body, four one-way valves are evenly distributed on the outer periphery of the middle part of the ventilation plate, the upper part of one side wall of the reaction kettle body is provided with valves, and the rotating shaft The bottom end of the carrier ring is fixedly connected to the middle part of the stirring rod, the middle part of the upper end of the carrier ring is fixedly connected with a track, the outer side of the track is provided with two rows of slideways, the slideway is slidably connected with a sliding seat, and the second motor is The driving end is fixedly connected with a roller, and the side of the roller away from the second motor is rotatably connected with the first magnet. The setting of the ventilation plate and the one-way valve makes the ventilation rate in the reactor body high, and the first magnet drives the second magnet to move, which can quickly remove the pharmaceutical intermediates attached to the inner wall of the reactor body, which is worthy of vigorous promotion.

Description

technical field [0001] The invention relates to the technical field of preparation of pharmaceutical intermediates, in particular to an enzyme-catalyzed pharmaceutical intermediate preparation reaction kettle. Background technique [0002] Pharmaceutical intermediates are some chemical raw materials or chemical products used in the pharmaceutical synthesis process. Such chemical products do not require a license for pharmaceutical production and can be produced in ordinary chemical plants. As long as they reach some levels, they can be produced. For the synthesis of medicines, some pharmaceutical intermediates are often used in the production of high efficiency, and some enzyme preparations are used. The enzyme preparations have high catalytic efficiency, so that the output of pharmaceutical intermediates is large. At times, devices such as reaction kettles are usually used in the preparation of the reaction. At the same time, when many pharmaceutical intermediates are prepa...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides an enzyme-catalyzed pharmaceutical intermediate standby reactor, which solves the problem of insufficient ventilation inside the pharmaceutical intermediate standby reactor and the fact that the inner wall is easily stained with solid pharmaceutical intermediates during the reaction of preparing pharmaceutical intermediates. The problem of high operating costs of body and reactor

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