Dispersed feeding device for kettle

Abstract

The invention provides a dispersed feeding device for a kettle, which is applicable to a chemical reaction kettle system for machining a liquid-state material and is particularly applicable to a reaction kettle system for dispersing a mixed material at a high speed, such as an oxidization-reduction polymerization system. The main realization manner is as follows: firstly, a feeding general pipe is arranged around a kettle body of a reaction kettle; the feeding general pipe is a pipe-shaped body; the pipe-shaped body is tightly adhered to a kettle body; an inlet end is a feeding opening; the pipe-shaped body is provided with a plurality of feeding branch pipes; one ends of the feeding branch pipes are feeding ends which are connected with the feeding general pipe; and outlet ends extend toward upper and lower kettle bodies of the reaction kettle. The outlet ends of the feeding branch pipes are tail ends which are provided with feeding spraying nozzles; the feeding spraying nozzles are in a flat shape; the feeding branch pipes stretch into the inner wall of the reaction kettle and a certain included angle is formed between a two-dimensional plane of the flat spraying nozzles and a tangential plane of the inner wall of the reaction kettle; and the included angle is an acute angle.

Description

Technical field: [0001] Disclosed is a dispersing and feeding device for kettles, which is suitable for chemical reaction kettle systems for processing liquid materials, especially for reactor systems that require high-speed dispersion of mixed materials, such as oxidation-reduction polymerization systems. Background technique: [0002] Traditionally, the reactor feeding system mostly adopts an inlet on the kettle body, and the material is injected from the inlet, stirred by the stirring system, and evenly dispersed into the kettle, but in some rapid reaction processes, such as oxidation-reduction reactions, some Catalytic reaction, even because some injected reaction materials are relatively hot, the temperature near the injection port should be too high, which will easily cause the reactants to become coked. The catalytic oxidizer needs to be mixed with the reaction materials as soon as possible, otherwise the reaction quality will be affected. Invention content: [0003...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, the reactor feeding system mostly adopts an inlet on the reactor body, and the material is injected from the inlet, stirred by the stirring system, and evenly dispersed into the reactor, but in some rapid reaction processes, such as oxidation-reduction reactions, some Catalytic reaction, or even because some injected reaction materials are hot, the temperature near the injection port should be too high, which will easily cause the reactants to become coked. The catalytic oxidizer needs to be mixed with the reaction materials as soon as possible, otherwise the reaction quality will be affected

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