Energy-saving reaction kettle

Abstract

The invention belongs to the technical field of reaction kettles and provides a reaction kettle. The reaction kettle comprises a reaction kettle body. A feed opening and a discharge opening are respectively formed in the upper and lower ends of the reaction kettle body; a partition plate is arranged at the middle end of the reaction kettle body, and the partition plate divides the reaction kettlebody into a reaction area and a crystallizing area; an outlet is formed in the upper part of the partition plate; a chute is formed in the partition plate; a push-pull rod is arranged in the chute, and a sealing block is arranged on the end part of the push-pull rod; the reaction area comprises a reaction kettle body outer wall, a warming layer, an isolating layer, a first temperature sensor and acontrol screen, the crystallizing area comprises a reaction kettle body outer wall, a cooling layer, a protecting layer and a second temperature sensor. The energy-saving reaction kettle integrates reaction and crystallization, and is low in production cost and energy consumption while being short in operation time, and is popularized and applied favorably.

Description

technical field [0001] The invention relates to the technical field of reactors, in particular to an energy-saving reactor. Background technique [0002] The broad understanding of the reaction kettle is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized; [0003] Some chemical products need to be crystallized after reaction, and one of the crystallization methods is freeze crystallization. A freezer is disclosed in the prior art, which reacts while stirring, and promotes crystallization through the heat exchange of the freezer liquid; the existing freezer exists as follows The problem is generally divided into two types: reaction kettle and crystallization kettle. Not only is the structure complex, it takes a long time, but also the production cost is high and the energy consumption is high, which is ...

AI Technical Summary

Problems solved by technology

[0003] Some chemical products need to be crystallized after reaction, and one of the crystallization methods is freeze crystallization. A freezer is disclosed in the prior art, which reacts while stirring, and promotes crystallization through the heat exchange of the freezer liquid; the existing freezer exists as follows The problem is generally divided into two types: reaction kettle and crystallization kettle. Not only is the structure complex, it takes a long time, but also the production cost is high and the energy consumption is high, which is not conducive to popularization and use.

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