Reacting device

Abstract

The invention provides a reacting device. The device comprises a micro reactor (1) and a tubular reactor (2), the tubular reactor (2) is located at the downstream of the micro reactor (1) in the flowing direction of reacting fluid, and the tubular reactor (2) is in series connection with the micro reactor (1). According to the reacting device, reacting materials can enter into the tubular reactingdevice to conduct smoother reaction after the reacting materials are violently mixed in the micro reactor; the problem of constantly reducing caused by the action of micro channel walls when the reacting materials perform flowing reaction in the micro reactor is effectively solved, and the pressure of the reacting materials can be ensured or maintained to ensure that the reacting materials can flow for a longer distance under the same feeding pressure, so that the reaction residence time is longer, the mixing degree is fully improved and the reaction efficiency is improved.

Description

technical field [0001] The invention belongs to the technical fields of chemical engineering and medical machinery, and in particular relates to a reaction device. Background technique [0002] The micro reaction device is mainly used in the synthesis process of fine chemicals, the preparation of micron and nanometer materials, and the production of daily and medical chemicals, especially in the reaction with violent exotherm, the reaction with unstable reactants or products, and the ratio requirements of reactants It has excellent performance in strict fast response, dangerous chemical reaction and high temperature and high pressure reaction. However, in the current micro-reaction industry, the installation of the equipment used takes up a lot of space, the degree of integration is low, the function is not perfect, and the pipeline layout is messy, which brings a lot of inconvenience to inspection and maintenance. Moreover, the existing reaction materials have been flowing...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the limited reaction fluid flow distance in the micro-reaction device in the prior art, which causes the reactants to react and stay in the channel for a short time, it is difficult to achieve sufficient mixing, and the reaction efficiency is limited. defects, thereby providing a reaction device

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