Improved Continuous Mixing and Heat Removal Chemical Production Plant

Abstract

The invention discloses an improved continuous mixing and heat dissipating chemical production device which comprises a tube bundle type static mixer, a stirring head and a motor, wherein the motor is directly connected with the stirring head through a conical gear; the stirring head is vertically arranged at the bottom of the tube bundle in the tube bundle type static mixer; a liquid / liquid or liquid / gas inlet chamber is arranged below the stirring head; a liquid inlet and a gas inlet are formed in two sides of the liquid / liquid or liquid / gas inlet chamber respectively; the gas inlet extends to a stirring shaft of the stirring head; cooling or heating inlet and outlet are formed in the wall of the tube bundle type static mixer, and a discharge opening is formed in the top of the tube bundle type static mixer. According to the improved continuous mixing and heat dissipating chemical production device, the reaction time is shortened, the reaction temperature is lowered and byproducts are reduced.

Description

technical field [0001] The invention relates to a group of continuous mixing and heat-removing chemical production devices for violent exothermic reaction, which belongs to the strengthening of chemical reaction process. Background technique [0002] At present, the sulfonation, chlorination and oxidation reactors for industrial applications mainly include stirred tank type, falling film type, supergravity and micro-reaction. These reactors all aim to reduce by-products caused by locally heterogeneous reactions. However, how to realize that the initial reaction materials can be fed with equal molecules at the same time, be forced to mix evenly in an instant, start the reaction and immediately remove the violent reaction heat, and minimize by-products is still a problem for enterprises to discharge waste residues, waste water and The fundamental problem with exhaust fumes. Chinese patent CN200620078554.4, a continuous mixing and heat removal chemical production device, part...

AI Technical Summary

Problems solved by technology

However, how to realize that the initial reaction materials can be fed at the same time with equal molecules, instantly be forced to mix uniformly, start the reaction and immediately remove the violent reaction heat, and minimize by-products is still a problem for enterprises to discharge waste residue, waste water and The Fundamental Dilemma of Exhaust Gases

Chinese patent CN200620078554.4, a continuous mixing heat removal chemical production device, partly solves the problem of instant mixing and instant heat removal, but the mixing head and the motor are horizontally connected, resulting in too long distance between the stirring head and the tube-bundle static mixer. A cooling system must be installed on the periphery of the stirring head to quickly remove heat, and the structure is complex and inconvenient for maintenance

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