Reaction plate of microreactor of eccentric circle structure

Abstract

The invention provides a reaction plate of a microreactor of an eccentric circle structure. The reaction plate comprises a reaction plate body and micro-capillary channels arranged on the reaction plate body. The micro-capillary channels are arranged in multiple rows and form a plurality of continuous S shapes. Each micro-capillary channel comprises a plurality of microreaction chambers and channels connecting the microreaction chambers. The microreaction chambers are of eccentric circle structures. The microreaction chambers arranged along the circulating direction of a reaction liquid are connected end to end. The inlet ends of the microreaction chambers are large ends and the outlet ends of the microreaction chambers are small ends. Compared with the prior art, by adopting an eccentriccircle structure design, the reaction plate can pressurize and reduce the pressure in multiple stages in a reaction process, so that reactants can be crushed and mixed fully, so that the reaction is full. The runner structure is simple in design, easy to produce and process; the runner is in a streamline shape, and the fluid resistance is small, so that the circulating quantity can be improved obviously.

Description

technical field [0001] The invention belongs to the field of microreactors, and in particular relates to a microreactor reaction plate with an eccentric circle structure. Background technique [0002] Since the 1990s, an important trend in the development of natural science and engineering technology is to move towards miniaturization, and micro chemical equipment has gradually developed. , energy, environment and other fields have been widely used. Its core component is a microchemical system manufactured entirely or partially by micromachining technology, and the characteristic scale of the channel is in the range of several microns to hundreds of microns. For different application backgrounds, microchemical devices with various functions have been derived, such as micro-total analysis systems, micro-heat exchangers, micro-mixers, micro-reactors, etc., among which micro-reactors have the most extensive application prospects. Microreactor has the advantages of simple stru...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the defects of crushing and insufficient mixing of reactants in the prior art, the present invention provides a microreactor reaction plate with an eccentric circle structure

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