Industrial continuous type microwave reactor

A microwave reactor and continuous technology, applied in the field of industrialized continuous microwave reactors, can solve problems such as inability to industrialize large-scale production, and achieve the effects of realizing industrialized large-scale production, reducing energy consumption and environmental pollution, and reducing investment.

Active Publication Date: 2014-03-12
SHAANXI UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, when carrying out microwave chemical reactions, most people use modified household microwave ovens. Although some microwave chemical reaction equipment has been successfully developed in recent years, these equipment can only be used for small-scale research in laboratories and cannot be used for large-scale industrial applications. Production

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  • Industrial continuous type microwave reactor

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] see figure 1 , the present invention includes a mixing chamber 1 and a reaction chamber 3; and the right side of the mixing chamber 1 communicates with the left side of the reaction chamber 3 through a pipe.

[0021] 1. The top of the mixing chamber 1 is provided with a feed port 15 for adding raw materials. The top of the mixing chamber 1 is also provided with a mixing and stirring device 2-2 extending into the mixing chamber 1. The mixing and stirring device 2- 2 is connected with the mixing speed regulating motor used to control the stirring speed of the mixing and stirring device; the mixing and stirring device 2-2 can fully mix the materials in the mixing chamber 1, so as to facilitate the full reaction in the reaction chamber. At the same time, a mixing chamber cooling jacket 13 is installed on the outside of the mixing chamber, and the mixing c...

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Abstract

The invention relates to an industrial continuous type microwave reactor. The industrial continuous type microwave reactor comprises a material mixing chamber and a reaction chamber which are connected together through a pipeline, wherein a feeding hole is formed in the material mixing chamber, a discharging hole is formed in the reaction chamber, multiple groups of microwave generators stretching into the reaction chamber are arranged in the reaction chamber, each microwave generator assembly consists of an isolation pipe and a microwave generator stretching into the isolation pipe, an opening is formed in each isolation pipe, an isolation plate capable of isolating the corresponding microwave generator from reactants is arranged at each opening, and microwaves pass through each isolation plate. According to the industrial continuous type microwave reactor, the multiple microwave generator assemblies are mounted in the reaction chamber, and the reactants in the reaction chamber are directly influenced by microwave radiation, so that the reaction time can be greatly shortened, the energy consumption can be reduced, the environmental pollution can be alleviated, the production cost can be lowered, the investment on facilities such as boilers of an enterprise can be lowered, and the industrial continuous type microwave reactor can be widely applied to multiple industries of chemical engineering, pharmacy, plastic, rubber, materials and the like.

Description

technical field [0001] The invention relates to a reaction device, in particular to an industrialized continuous microwave reactor. Background technique [0002] Chemical reactions often require heating or high temperature and high pressure. Traditional heating methods use heat conduction and heat convection, but the reaction speed of this method is relatively slow, and the reaction yield and selectivity are not high. With the development of science and technology today , to speed up the chemical reaction rate, increase the reaction yield, simplify the post-treatment process, improve the selectivity of the reaction, and increase production efficiency have become major issues that people urgently need to solve. Moreover, due to the needs of current environmental protection, the installation of steam boilers required by conventional reactors is less and less, and the application of steam-heated reactors is greatly restricted. [0003] As a new energy source, microwave has the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/12
Inventor 来水利杨军胜于金凤张佳亮王晶丽杜经武
Owner SHAANXI UNIV OF SCI & TECH
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