Dynamic tangential flow tubular reactor

A tubular reactor, tangential flow technology, applied in chemical/physical/physical chemical fixed reactors, chemical instruments and methods, chemical/physical/physical chemical processes, etc., can solve the problem of easy adhesion of materials and waste of materials , failure downtime and other issues, to achieve the effect of avoiding failure downtime, high heat exchange efficiency, and enhancing the overall strength

Pending Publication Date: 2021-02-12
GUANGDONG UNIV OF PETROCHEMICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at overcoming at least one defect (deficiency) of the above-mentioned prior art, and provides a dynamic tangential flow tube reactor, which is used to solve the problem of shutdown and waste of materials caused by the easy adhesion of materials on the rota

Method used

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  • Dynamic tangential flow tubular reactor
  • Dynamic tangential flow tubular reactor
  • Dynamic tangential flow tubular reactor

Examples

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Embodiment 1

[0027] Such as Figure 1-3 As shown, a dynamic tangential flow tube reactor includes a reactor housing 15, a rotating shaft arranged in the reactor housing 15, a rotating fixture for connecting the rotating shaft and the reactor housing 15, and a device The inlet and outlet assembly on the outer wall of the reactor housing 15; the outer wall of the rotating shaft is vertically provided with a number of stirring columns 12; the inner wall of the reactor housing 15 and the outer wall of the rotating shaft are formed The reaction chamber 14; the reactor also includes a scraper assembly 2 arranged on the inner wall of the reactor housing 15; the reactor also includes a heat exchange assembly for heat exchange of materials in the reaction chamber 14; as figure 1 and 2 As shown, the outer wall of the reactor shell 15 is provided with several reinforcing ribs 6 .

[0028]In this embodiment, the rotating fixing device includes a sealing cover 3 and a rotating power assembly 1 sleeve...

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PUM

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Abstract

The invention relates to the field of biological medicine reaction devices, and discloses a dynamic tangential flow tubular reactor which comprises a reactor shell, a rotating shaft arranged in the reactor shell, a rotating fixing device used for connecting the rotating shaft with the reactor shell, and a feeding and discharging port assembly arranged on the outer wall surface of the reactor shell, a plurality of stirring columns are vertically arranged on the outer wall surface of the rotating shaft; a reaction cavity is formed between the inner wall surface of the reactor shell and the outerwall surface of the rotating shaft; the reactor further comprises a scraper assembly arranged on the inner wall surface of the reactor shell. The dynamic tangential flow tubular reactor is used for solving the problems of failure shutdown, material waste and difficulty in cleaning of the reactor caused by easy adhesion of materials on the rotating shaft of the reactor.

Description

technical field [0001] The invention relates to the field of biomedical reaction devices, in particular to a dynamic tangential flow tube reactor. Background technique [0002] The tubular reactor is a continuous operation reactor with a tubular shape and a large length-to-diameter ratio. The tubular reactor has small backmixing, so the volumetric efficiency (production capacity per unit volume) is high, and it is especially suitable for occasions that require a high conversion rate or have side reactions in series. In addition, the tubular reactor can realize segmented temperature control. [0003] For tubular or plug-flow reactors, theoretically speaking, the physical and chemical reactions between the reactants in the liquid phase, the contact or collision between them are mainly caused by factors such as Brownian motion or gravity. Therefore, in some systems, the kinetics of this reaction process are slow or cannot be optimized. Most reactors in the prior art have the...

Claims

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Application Information

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IPC IPC(8): B01J19/18
CPCB01J19/1812B01J2219/00094
Inventor 张志华蒋达洪王煦李磊崔宝臣孙婧
Owner GUANGDONG UNIV OF PETROCHEMICAL TECH
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