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Ultra-gravity multifunctional reactor

A multifunctional, reactor technology, used in heat transfer and reaction process equipment to strengthen gas-liquid mass transfer, can solve problems such as limited applicability and single function, and achieve simple and reasonable structure, high heat exchange efficiency, and production capacity. big effect

Active Publication Date: 2013-01-16
CHNA ENERGY INVESTMENT CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high-gravity multifunctional reactor can integrate reaction, separation (distillation), and heat exchange in one reactor, which solves the shortcomings of current high-gravity reactors with single function and limited applicability, and is not only suitable for reaction, transmission Mass and heat transfer operations, and can simultaneously realize reaction and separation or heat exchange, reaction and distillation operations in one reactor to increase reaction speed, increase reaction conversion rate, enhance production capacity and save investment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Example 1 Distillation

[0078] When used for the operation of the rectification section, the mixed material to be separated is directly added to the reboiler outside the high-gravity multifunctional reactor of the present invention, and the steam generated enters from the gas phase inlet pipe 1 under the action of the pressure difference. In the housing 2, through the gap (distance 5 mm) between the lowermost end of the lower annular baffle 311 of the stator rotor 31 and the rotating disk 322 of the moving rotor 32 and the concentric rings with holes The opening (circular, 2~3mm in diameter) on the 321 enters the rotor 3, and in the process is cooled by a plurality of annular baffle heat exchangers 31 to generate part of the condensate, which is used as a reflux liquid instead of An additional condenser is used to reflux the high-gravity multifunctional reactor, so that the heavy components in the gas phase enter the bottom of the high-gravity multifunctional reactor, ...

Embodiment 2

[0080] Example 2 Absorption or desorption

[0081] When used for absorption operation, gas enters the housing 2 from the gas inlet pipe 1 . The liquid as absorbent enters the middle cavity of the rotor 3 from the liquid phase inlet pipe 8, and then is evenly dispersed by the concentric rings 321 with openings on the rotating disk 322, and collides with the annular baffle plate type converter. On the heater 31, liquid droplets with smaller particle size are produced, and then these fine liquid droplets are in countercurrent contact with the gas, and finally the unabsorbed gas is discharged from the gas phase outlet pipe 6, and the liquid is discharged from the liquid The phase outlet pipe 9 is discharged. Since low temperature is good for absorption, a cold flow medium can be introduced into the annular baffle heat exchanger 31 to increase the absorption rate of the absorbent to the absorbed components in the gas.

[0082] When it is used for desorption operation, it is simil...

Embodiment 3

[0084] Example 3 heat exchange

[0085] When used for heat exchange, the operation is simple by adjusting the heat exchange medium (cold flow or hot flow) and temperature passed into the annular baffle heat exchanger 31 according to the requirements of the material to be heat exchanged. Due to the use of supergravity technology, the heat transfer process has been greatly strengthened, the heat transfer capacity has been greatly improved, and different heat transfer requirements can be met.

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Abstract

The invention relates to an ultra-gravity multifunctional reactor. The reactor comprises a shell, a rotor and a fluid distributer, wherein the rotor and the fluid distributer are arranged in the shell, the upper part of the housing is provided with at least one gas phase outlet pipe, the lower part of the shell is provided with at least one liquid phase outlet pipe, the shell is provided with at least one liquid phase inlet pipe above the rotor, the shell is provided with at least one gas phase inlet pipe below the rotor; the fluid distributer is arranged in the middle inner cavity of the rotor; the rotor consists of a stationary rotor and an moving stator which are nested together; the moving rotor is fixed on the rotating shaft. The ultra-gravity multifunctional reactor is simple in structure and small in investment, can be suitable for the occasions of reaction, heat transfer and mass transfer among multiple phases, and is high in reaction speed, high in heat exchange efficiency, low in equipment pressure drop and large in production capacity.

Description

technical field [0001] The invention relates to a device for strengthening gas-liquid mass transfer, heat transfer and reaction process, in particular to a supergravity multifunctional reactor. The high-gravity multifunctional reactor can simultaneously realize reaction and separation or heat exchange, reaction and distillation operation in one reactor, which is a typical integration of reaction, separation and heat exchange, and can be widely used in petroleum, pharmaceutical Absorption, desorption, distillation, heat transfer, chemical reaction and preparation of nano-materials in industries such as environmental protection and fine chemicals. Background technique [0002] The hypergravity reactor uses the centrifugal force generated by the rotation to speed up the reaction speed. In high-speed rotating equipment, the centrifugal force generated by the rotation can be as high as 1000 times the gravity. Driven by strong centrifugal force, the mixing and transfer of materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/28
Inventor 史聪袁炜罗春桃
Owner CHNA ENERGY INVESTMENT CORP LTD