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Venturi mixer capable of mixing fluids more sufficiently

A Venturi mixer, fluid mixing technology, applied in the direction of fluid mixer, mixer, chemical instrument and method, can solve the problems of difficult to achieve experiment and production, poor mixing effect, short mixing distance, etc., to achieve pipeline pressure Increases, mixes well, promotes well-mixed effects

Pending Publication Date: 2019-03-22
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional Venturi mixer has short mixing distance and poor mixing effect, so it is relatively difficult to meet the requirements of experiment and production

Method used

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  • Venturi mixer capable of mixing fluids more sufficiently
  • Venturi mixer capable of mixing fluids more sufficiently
  • Venturi mixer capable of mixing fluids more sufficiently

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Such as figure 1 As shown, the inlet section 1, the tapering section 2, the throat section 3, the diverging section 4, the outlet section 5 and the introduction pipe 6 together form a Venturi mixer that makes the fluid mix more fully. The inlet section 1, the tapering section 2, the throat section 3, the diverging section 4 and the outlet section 5 are sequentially connected to form a main flow pipe of a Venturi mixer which makes fluid mixing more fully.

[0019] The introduction pipe 6 extends into the main flow pipe of the Venturi mixer at the inlet section 1, and after reaching the center of the inner diameter of the inlet section 1, it forms a 90° bend and extends along the flow direction until it extends to the inlet section 1 and the tapered section 2 connections are terminated. The inner wall of the introduction pipe 6...

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PUM

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Abstract

The invention discloses a venturi mixer capable of mixing fluids more sufficiently. The venturi mixture comprises an inlet section, a gradual contraction section, a throat, a gradual expansion section, an outlet section and a lead-in pipe. The venturi mixer is characterized in that a mainstream fluid is led in from the inlet section of the venturi mixture, a fluid led in by the lead-in pipe is mixed with the mainstream fluid at an inlet of the gradual contraction section, and then, the mixed fluid sequentially passes through the gradual contraction section, the throat, the gradual expansion section and the outlet section and finally flows out of the venturi mixer from an outlet of the outlet section. Round bulges are designed on the inner wall of a pipeline of the venturi mixer, a lead-inport of the lead-in pipe goes deep into the mainstream pipeline of the venturi mixer and is arranged downstream, and sufficient mixing of two fluids is better facilitated.

Description

technical field [0001] The invention relates to a Venturi mixer, in particular to a Venturi mixer which can make the fluid mix more fully. Background technique [0002] Today, with the rapid development of science and technology, people have a strong interest in emerging new technologies, and many basic sciences have been left behind by many people, but in fact basic science still has great development potential and application value, and Venturi The mixer is a basic device with great potential for development. The traditional Venturi mixer has short mixing distance and poor mixing effect, so it is relatively difficult to meet the requirements of experiment and production. Contents of the invention [0003] In order to solve the above-mentioned problems, the object of the present invention is to provide a kind of Venturi mixer that makes fluid mixing more fully, and the introduction pipe of this Venturi mixer stretches in the main flow pipeline of Venturi mixer, and makes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F5/04
CPCB01F25/3125B01F25/312
Inventor 赵朝成吴东垠
Owner XI AN JIAOTONG UNIV