horizontal reactor

Abstract

The invention provides a horizontal reactor. The horizontal reactor comprises a housing having a containing space, a feed inlet, a discharge port and multiple separator plates. The feed inlet and the discharge port are respectively arranged at two ends of the housing. The multiple separator plates are successively arranged at intervals along the direction vertical to flow direction of a material flowing from the feed inlet to the discharge hole. The multiple separator plates divide the containing space into multiple reaction chambers. The separator plates match the cross section of the housing in shape and size. Each of the separator plates is provided with several division holes which are distributed along the depth direction of the material in the reaction chambers. The horizontal reactor provided by the invention has high production capacity and can completely eradicate backmixing phenomenon of reactants.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a horizontal reactor. Background technique [0002] In the field of chemical technology, horizontal reactors are mostly used for liquid-liquid phase or liquid-solid phase reactions. In the prior art, the reactor is mostly designed as a multi-stage reactor, and the reactants are reacted step by step through the multi-stage reaction chamber to form a continuous reaction process and achieve the purpose of increasing the production capacity of the reactor. [0003] In the related art, the horizontal reactor uses multiple overflow plates to divide the reactor into multiple reaction chambers, and the materials in the upper-stage reaction chamber overflow through the top of the overflow plate to the next-stage reaction chamber, forming a continuous reaction chamber. reactor. However, during the working process of the multi-stage reactor, the liquid level in each reaction ch...

AI Technical Summary

Problems solved by technology

However, during the working process of the multi-stage reactor, the liquid level in each reaction chamber needs to reach the highest position of the overflow plate, so that the material can overflow to the next reaction chamber through the overflow plate, that is, when the upper When the liquid level of the primary reaction chamber does not reach the highest position of the overflow plate, there is no reactant in the lower reaction chamber, so that the amount of reactant in the reaction chambers of each level is uneven, and the reaction chambers of each level are not fully utilized; and There is a certain distance between the top of the overflow plate and the top wall of the reactor, thereby limiting the amount of reactants in each reaction chamber and affecting the production capacity of the reactor

At the same time, when the liquid levels of the adjacent two-stage reaction chambers reach the highest position of the overflow plate, it is easy to produce the phenomenon of back-mixing of the materials in the next-stage reaction chamber, thereby affecting the concentration distribution and temperature distribution of the materials during the reaction process. , affecting product quality

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