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Venturi type mixer

A Venturi type and mixer technology, which is applied in the directions of fluid mixers, mixers, chemical instruments and methods, can solve the problems that the Venturi type mixer cannot be fully mixed, achieve uniform mixing and improve the degree of uniformity. Effect

Active Publication Date: 2018-10-26
FOSHAN GAOMING YANGHE METAL MATERIAL PROFESSIONALTOWN TECH INNOVATION CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a Venturi mixer, which aims to solve the technical problem that the prior art Venturi mixer cannot fully mix two fluids

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Embodiment Construction

[0023] The present invention provides a Venturi mixer. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] see Figure 1 to Figure 6 , The present invention provides a Venturi mixer. For ease of understanding, figure 1 The position of the inner tube is schematically drawn with a dotted line in , but the inner tube cannot be directly observed from the outside. Figure 4 The dotted arrow in the middle indicates the first fluid, and the solid arrow indicates the second fluid. The accompanying drawings are only used to explain the structural principle of the Venturi mixer, and are not in proportion to the actual product.

[0025] The Venturi mix...

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Abstract

The invention discloses a Venturi type mixer. The Venturi type mixer comprises a shrinking section, a throat pipe and an expansion section, wherein the throat pipe comprises an outer tube and an innertube which are arranged coaxially; two annular plates are separately arranged at two ends of a cavity formed by the outer tube and the inner tube in a surrounding manner; at least one inlet tube is arranged on the outer tube; a flow guiding device is arranged in the inner tube and comprises a mandrel; N fins are arranged on the outer wall of the mandrel in a peripheral direction at equal angles;N lines of through holes are formed in the wall of the inner tube in a peripheral direction at equal angles; every line of through holes point to a space between the two adjacent corresponding fins; and N is an integer greater than or equal to 3. By the provided Venturi type mixer, first fluid is averagely distributed into N parts after reaching the inner tube; and second fluid enters the inner tube through the through hole of the inner tube and is correspondingly divided into N lines, and the two fluids can be uniformly mixed immediately after being gathered in the inner tube.

Description

technical field [0001] The invention relates to the technical field of fluid mixing equipment, in particular to a Venturi mixer. Background technique [0002] Venturi mixers are widely used in industry to quickly bring together two fluids and achieve preliminary mixing. However, in the actual production process, sometimes the chemical reaction occurs immediately after the two fluids are mixed (such as chlorine and propylene are mixed at high temperature and the chlorination reaction occurs quickly and the reaction time is only a few seconds). In the prior art, after the two fluids are collected in the throat of the Venturi, they are only initially mixed. If the two fluids react quickly after mixing, the reaction effect will be mediocre, affecting the output and causing economic losses. [0003] It can be seen that the prior art still needs to be improved and enhanced. Contents of the invention [0004] In view of the shortcomings of the above-mentioned prior art, the obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F5/04
CPCB01F25/31242B01F25/312
Inventor 李伟明
Owner FOSHAN GAOMING YANGHE METAL MATERIAL PROFESSIONALTOWN TECH INNOVATION CENT
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