Reactor with function of automatically judging reaction end points

Abstract

The invention belongs to the field of automatic control, and particularly relates to a reactor with a function of automatically judging reaction end points. The reactor comprises a reaction chamber, an analysis and detection instrument, a sampling device, a reaction condition applying device and an automatic control device. The sampling device comprises a sampling pipeline with a water pump, one end of the sampling pipeline extends into a reaction system in the reaction chamber, and the other end of the sampling pipeline is connected with a sample chamber of the analysis and detection instrument; the automatic control device is communicated with the analysis and detection instrument, the sampling device and the reaction condition applying device and comprises a signal acquisition portion,a signal analysis portion and an execution control portion. The reactor has the advantages that the reactor is provided with the automatic control device which is communicated with the analysis and detection instrument, the sampling device and the reaction condition applying device, samples can be automatically taken, the reaction end points can be judged by the aid of the analysis and detection instrument, whether reaction conditions need to be applied or not can be automatically controlled, accordingly, reaction can be terminated under the automatic control, labor and energy can be saved, and the reaction efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of automatic control, in particular to a reactor for automatically judging the reaction end point. Background technique [0002] In most chemical reactions, in order to save time, energy, and avoid the generation of by-products, usually when the reaction reaches the end point of the reaction, the application of various reaction conditions is stopped, and the next step is processed; the end point of the reaction is usually judged by humans or after repeated experiments Determine a fixed reaction time; these methods all have defects such as labor-intensive and inaccurate judgment of the reaction end point, which directly lead to waste of manpower and energy, and reduce the reaction yield. Contents of the invention [0003] The invention solves the above-mentioned technical problems existing in the prior art, and provides a reactor for automatically judging the reaction end point. [0004] In order to solve the above ...

AI Technical Summary

Problems solved by technology

[0002] In most chemical reactions, in order to save time, energy, and avoid the generation of by-products, usually when the reaction reaches the end point of the reaction, the application of various reaction conditions is stopped, and the next step is processed; the end point of the reaction is usually judged by humans or after repeated experiments Determine a fixed reaction time; these methods have defects such as labor-intensive and inaccurate judgment of the reaction end point, which directly lead to waste of manpower and energy, and reduce the reaction yield

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