Reaction kettle for purifying chemical substances

Abstract

The invention discloses a reaction kettle for chemical substance purification. The reaction kettle comprises a reaction kettle, wherein the inner wall of the reaction kettle is fixedly connected witha thermal insulating layer, one side, away from the reaction kettle, of the thermal insulating layer is fixedly connected with a corrosion-resistant layer, the side, away from the thermal insulating layer, of the corrosion-resistant layer is fixedly connected with an anti-bonding layer, the ends, away from a rotating shaft, of stirring teeth are fixedly connected with an inner wall scraping plate,a rotating shaft is rotatably connected to the position, located in the reaction kettle, of the center of the top of a cross-shaped supporting frame, the stirring teeth are fixedly connected to the position, located in the reaction kettle, of the surface of the rotating shaft, and the stirring teeth are evenly distributed on the surface of the rotating shaft and arranged in an up-down staggered mode. The invention belongs to the technical field of reaction kettles. According to the invention, the reaction kettle for chemical substance purification achieves the effects of heat preservation, corrosion prevention, bonding prevention and automatic uniform stirring, and is reasonable and simple in structure, convenient to operate and use, capable of preventing substances from being bonded to the inner wall, convenient to clean, capable of improving the use performance, capable of saving time and labor and high in work efficiency.

Description

technical field [0001] The invention relates to the technical field of reactors, in particular to a reactor for purifying chemical substances. Background technique [0002] The reaction kettle is a comprehensive reaction vessel. According to the reaction conditions, the design of the structure, function and configuration accessories of the reaction kettle can complete the pre-set reaction steps with a high degree of automation from the beginning of the feed-reaction-discharge. The temperature, pressure, mechanical control, reactant / product concentration and other important parameters in the process are strictly regulated. Its structure is generally composed of a kettle body, a transmission device, a stirring device, a heating device, a cooling device, and a sealing device. Reactors are widely used Used in petroleum, chemical industry, rubber, pesticide, dyestuff, medicine and food. At present, the existing reaction kettles on the market are complex in structure, inconvenien...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a reaction kettle for the purification of chemical substances, which solves the problem of complex structure, inconvenient use, poor heat preservation and anticorrosion effect, easy to be corroded, and requires a lot of manual labor, which is time-consuming and labor-intensive. Low efficiency, in the process of stirring and purification, the stirring is uneven, the reaction speed is slow, which seriously affects the work efficiency, and in the process of use, the substance is easy to stick to the inner wall, which affects the product quality, causes economic losses, and also brings economic losses to the later cleaning. big trouble

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