Pipe type fluid turbulence device capable of strengthening mass and heat transfer and operation method thereof

A fluid disturbance and fluid technology, used in heat transfer modification, heat exchange equipment, heat exchanger shells, etc., can solve the problems of large energy consumption and small injection disturbance operation flexibility, achieve low energy consumption, improve production conditions, The effect of reducing environmental pollution

Active Publication Date: 2007-02-28
SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Jet disturbance operation has little flexibility and cannot be operated in a wide production range
Since the jet disturbance is realized by fluid turbulence, the energy consumption is large

Method used

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  • Pipe type fluid turbulence device capable of strengthening mass and heat transfer and operation method thereof
  • Pipe type fluid turbulence device capable of strengthening mass and heat transfer and operation method thereof
  • Pipe type fluid turbulence device capable of strengthening mass and heat transfer and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Tubular fluid disturbance device, including a fluid input pipeline 1 with three fluid inlets, four fluid disturbance pipes 2, three connecting pipes 3, a fluid outlet pipeline 4, and a core pipe 7, three fluids are input through the fluid The pipeline 1 enters the fluid spoiler tube 2, and each fluid spoiler tube 2 has a length of 3m and a nominal diameter of 200mm, and a core tube 7 with a nominal diameter of 25mm inside. The included angle between the spoilers is α=120°, two adjacent sets of spoilers are staggered by β=60°, the width of the spoilers is 80mm, and the length is 100mm.

[0031] Specific installation method:

[0032] The fluid input pipeline 1 with three fluid inlets and the inlet end of the fluid spoiler pipe 2 are connected by flanges; the four-section fluid spoiler pipe 2 and the three-section connecting pipe 3 are connected vertically by flanges; Core tube 7; spoilers 5 and 6 are fixed on the core tube 7, and the spoiler groups are connected end-to-e...

Embodiment 2

[0034] The second embodiment is basically the same as the first embodiment, except that the fluid input line 1 has two fluid inlets, and the device performs disturbance operation on the two fluids.

Embodiment 3

[0036] Embodiment three is basically the same as embodiment one, except that the spoilers 5 or 6 arranged inside the fluid spoiler tube 2 are 4 pieces in each group, and the included angle α=90° between the same group of spoilers, adjacent The two groups of spoilers are arranged with a staggered β=45°. A jacket is arranged outside the fluid spoiler tube, and no spoiler element is set between the spoiler tube 2 and the jacket tube.

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PUM

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Abstract

The invention relates to a tubular flow disturber which can strengthen material transmission and heat transmission, and a relative operation, wherein said device comprises: fluid input tube, fluid disturb tube, and fluid outlet tube; and the operation comprises: (1), the material via the fluid input tube enters into the fluid disturb tube, through needed disturb time or disturb degree, to get out at the fluid outlet tube; (2), filling heating or cooling medium into the muffle outside the fluid disturb tube, to exchange heat with the inside fluid; (30, the fluid disturb tube contains core tube filled with heating or cooling medium to exchange heat with the fluid of fluid disturb tube. The invention can be used in the area with only physical reaction or chemical reaction, with significant effect and simple operation.

Description

technical field [0001] The invention relates to a device and an operation process for enhancing heat transfer and mass transfer by disturbing fluid materials in industrial production, in particular to a liquid-liquid disturbance and gas-liquid disturbance device and a disturbance operation process. Background technique [0002] Disturbance is an operation that disperses particles of one or more different substances or fluids in different states to achieve uniform quality and temperature. Disturbance of two or more fluids is also called mixing. The operation of uniform fluid quality and temperature through disturbance is widely used in industrial production, including reaction, heat transfer, rectification, absorption, extraction, Emulsification and other production processes. The most typical operations to achieve fluid disturbance in industry include stirring disturbance and jet disturbance. Stirring disturbance is widely used by people, and it has a long history of use ...

Claims

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Application Information

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IPC IPC(8): F28F13/06F28F9/24
Inventor 吴剑华
Owner SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY
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