Reaction kettle with device for preventing liquid volatilization and pollution

Abstract

The invention provides a reaction kettle with a device for preventing liquid volatilization and pollution. The reaction kettle comprises a reaction kettle main body and a doser, wherein the reaction kettle main body comprises a kettle body, an upper cover and a lower cover; a feeding port is arranged on the upper cover; a discharging port is arranged on the lower cover; a liquid inlet is arranged on a side wall at the upper end of the kettle body; an inclined stirring rod is arranged on the side wall in the kettle body; a liquid distributing plate is arranged in the kettle body between the liquid inlet and the inclined stirring rod; the lower end and upper end of the kettle body are connected with each other through a circulating liquid pipeline on the outer side of the kettle body; the doser is arranged on the feeding port; the doser comprises a dosing separating plate and a motor; the dosing separating plate comprises an upper separating plate and a lower separating plate; corresponding circular holes are formed on the upper separating plate and the lower separating plate; a rotating shaft is arranged at the axis of the dosing separating plate; the rotating shaft is matched with the motor through a conical gear. The reaction kettle with the device for preventing liquid volatilization and pollution provided by the invention can prevent the organic volatile liquid from volatilizing from the feeding port while adding the solid material and can ensure the safety of the working environment.

Description

technical field [0001] The invention belongs to the field of chemical equipment, in particular to a reaction kettle provided with a device for preventing liquid volatilization and pollution. Background technique [0002] Reactors are widely used in food, medicine, chemical and other industries, and people are not unfamiliar with their structures. When there are volatile organic liquids in the reactor, when solid materials need to be added during the reaction, it is necessary to The feed port is opened, which will cause the gas volatilized from the organic solvent to volatilize from the feed port, which will have a serious impact on the workshop environment and staff. Contents of the invention [0003] In view of this, the present invention aims to propose a reaction kettle equipped with a device for preventing liquid volatilization and pollution, so as to avoid volatilization of organic volatile liquid from the feed port when solid materials are added, thereby ensuring the...

AI Technical Summary

Problems solved by technology

[0002] Reactors are widely used in food, medicine, chemical and other industries, and people are not unfamiliar with their structures. When there are volatile organic liquids in the reactor, solid materials need to be added during the reaction. The feed port is opened, which will cause the gas volatilized from the organic solvent to volatilize from the feed port, which will have a serious impact on the workshop environment and staff

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