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Reaction tower

A reaction tower and reaction device technology, applied in the field of reaction towers, can solve problems such as limitations in application fields, high energy consumption, and low efficiency, and achieve the effects of improving work efficiency, overcoming small gas holdup, and ensuring work quality

Inactive Publication Date: 2014-01-01
刘振贵
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide a reaction tower, which aims to solve the technical problems of low efficiency and high energy consumption of the traditional reaction tower provided by the prior art, and the application field is limited by the reaction system

Method used

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[0011] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0012] Such as figure 1 As shown, in the reaction tower provided by the embodiment of the present invention, the tower body 1 is a multi-section structure and the adjacent tower bodies are sealed and connected by flanges 2 and bolts 3. The tower body 1 is provided with at least two layers of mixing reaction devices. 4. The top of the tower body is provided with a gas phase discharge port 5, and a liquid phase feed port 6 is provided near the top of the tower body. There is a liquid distributor 8, a liquid redistributor 9 is arranged between the adjacent two-layer mixing reaction devices 4, a liqui...

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Abstract

The invention belongs to the technical field of chemical reacting equipment and relates to a reaction tower. Tower bodies adopt a multiple-segment structure, and adjacent tower bodies are connected with each other through a flange and a bolt. At least two layers of mixed reaction devices are arranged in each tower body, and a gas-phase discharging port is formed in the top of each tower body. A liquid-phase feeding port is formed in a position near the top of each tower body and a feeding distributor is arranged at the liquid-phase feeding port. A liquid distributor is arranged on each layer of mixed reaction device, and a liquid redistributor is arranged between the adjacent two layers of mixed reaction devices. A liquid-phase discharging port is formed in the bottom of each tower body, and a position near the bottom of each tower body is provided with a gas-phase feeding pipe which comprises a spray head and a diffusing pipe. The reaction tower has the advantages that uniform distribution of gas and liquid is realized, the full flow and contact of raw materials and the working quality are ensured, the working efficiency is improved and the problems of small gas holdup and low reaction efficiency of a traditional reactor are solved, and is widely suitable for various gas-liquid or gas-liquid-solid reaction processes.

Description

technical field [0001] The invention belongs to the technical field of chemical reaction equipment, in particular to a reaction tower. Background technique [0002] Reaction towers, especially gas-liquid or gas-liquid-solid three-phase reaction towers, are widely used in the fields of chemical industry, energy, environment and sublimation, and usually use bubbling type for gas-liquid or gas-liquid-solid reactions Or mechanical stirred tank reaction tower, these two types of traditional reaction towers have low efficiency and high energy consumption, and their application fields are limited by the reaction system. [0003] The use of mechanical stirring not only consumes high energy, is not easy to seal, and causes environmental pollution. Especially when the industrial production volume is large, multiple identical stirring tanks are often used, which not only increases equipment investment, but also ensures the stability and consistency of product quality. The properties a...

Claims

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Application Information

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IPC IPC(8): B01J19/26
Inventor 刘振贵
Owner 刘振贵
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