Reaction kettle for rapidly removing organic solvent
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An organic solvent and reaction kettle technology, which is applied in the field of reaction kettles for quickly removing organic solvents, can solve problems such as organic solvent volatilization leakage, damage, etc., and achieve the effects of improving safety, improving sealing effect, and preventing leakage.
Inactive Publication Date: 2021-02-26
PENGLAI LU HAO CHEM MACHINERY
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[0005] The purpose of the present invention is to provide a reaction kettle for quickly removing organic solvents, which solves the problem that the organic solvents may leak during the removal of organic solvents in the existing reaction kettles, and once inhaled by the staff, it will cause serious injury The problem
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0030] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and "surrounding" orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than Any indication or implication that a referenced component or element must have a particular orientation, be constructed and operate in a particular orientation should not be co...
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Abstract
The invention discloses a reaction kettle for rapidly removing an organic solvent, and relates to the technical field of chemical equipment. The reaction kettle comprises a plurality of supporting legs and a cylinder; the upper end faces of the supporting legs are fixedly connected with the lower end of the cylinder, and an upper cavity and a lower cavity are formed in the cylinder. By using the sealing ring, the connecting shaft, the annular lifting frame and the sealing ring layer, the equipment pushes the pressing plate to descend through the air cylinder to abut against the bottom face ofthe upper cavity, meanwhile, the sealing ring enters the first annular groove to extrude the movable shaft, then the movable shaft extrudes the annular lifting frame to ascend, and finally the annularlifting frame drives the sealing ring layer to enter the sealing groove, thereby greatly improving the sealing effect. By using the condensation pipe, when an organic solvent reacts with other reactants, a large amount of heat can be released to become gaseous and enter the feeding channel, and at the moment, cooling water can be added into the condensation pipe for heat exchange, so that the gaseous organic solvent and the reactants are condensed and reflowed, and leakage is prevented.
Description
technical field [0001] The invention belongs to the technical field of chemical equipment, in particular to a reaction kettle for quickly removing organic solvents. 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. Reactors are widely used in petroleum, chemical, rubber, pesticides, dyes, medicine, food, pressure vessels used to complete vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and other processes. [0003] Organic solvents are a large class of organic compounds widely used in life and production, with small molecular weights, and they exist in coatings, adhesives, lacquers and cleaning agents. Organic solvents such as styrene, perchlorethylene, trichloroethylene, ethylene glycol ...
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