Novel reaction vessel

Abstract

The invention relates to reaction vessels, and especially relates to a n novel reaction vessel employing a gas for removing foams. The novel reaction vessel comprises a vessel body, the lower end of the vessel body is provided with a material outlet, the periphery of the vessel body is encircled by a jacket, and the top of the vessel body is connected with a vessel cover; the vessel cover is provided with a material inlet, and the center of the vessel cover is provided with a support; the top of the support is connected with a stirring motor; the stirring motor is connected with a stirring shaft stretching into the vessel body; the stirring shaft is provided with a stirrer; and the novel reaction vessel is characterized in that the top part in the vessel body is provided with a gas foam-removal pipe; the gas foam-removal pipe comprise an outer annular pipe, a medium annular pipe and an inner annular pipe; connection pipes are arranged between the outer annular pipe and the medium annular pipe, and between the medium annular pipe and the inner annular pipe; the lower surfaces of the outer annular pipe, the medium annular pipe and the inner annular pipe are uniformly provided with spray holes; and the vessel body is provided with a gas inlet pipe connected with the gas foam-removal pipe.

Description

technical field [0001] The invention relates to a reactor, in particular to a novel reactor using gas for defoaming. Background technique [0002] The chemical reaction in the reactor often produces foam. In order to suppress the generation of foam, people often add some defoamers during the reaction, and the addition of defoamers will inevitably introduce impurities into the reactants, which will affect the output. purity. Contents of the invention [0003] The invention aims at the existing use problem, improves the structure of the reactor, and in particular relates to a novel reactor used for gas-insensitive chemical reactions and capable of eliminating the foam generated by the reaction. [0004] The present invention is realized through the following technical solutions: [0005] A new type of reaction kettle, which includes a kettle body, the lower end of the kettle body is provided with a discharge port, the periphery of the kettle body is provided with a jacket,...

AI Technical Summary

Problems solved by technology

[0002] The chemical reaction in the reactor often produces foam. In order to suppress the generation of foam, people often add some defoamers during the reaction, and the addition of defoamers will inevitably introduce impurities into the reactants, which will affect the output. the purity of

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