Rotating Venturi mixer with uniform plate

A Venturi mixer and uniform plate technology, applied in mixers, chemical instruments and methods, dissolution, etc., can solve problems such as uneven mixing, enhanced fluid disturbance, etc., to avoid uneven mixing, enhance fluid disturbance, and improve mixing effect of effect

Active Publication Date: 2014-09-10
度测(上海)科技服务中心
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problems in the prior art, the object of the present invention is to provide a rotatable Venturi mixer with a uniform plate, and at the same time, a uniform plate is arranged in the second half, which can enhance fluid disturbance in the Venturi tube, And it can con

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  • Rotating Venturi mixer with uniform plate
  • Rotating Venturi mixer with uniform plate
  • Rotating Venturi mixer with uniform plate

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Example Embodiment

[0019] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0020] Such as Figure 1 to Figure 7 As shown, a rotatable venturi mixer with a uniform plate of the present invention includes a front section, a rear section, and a middle section that coaxially communicates the front section and the rear section. The front section includes a main flow inflow pipe 1 which is connected in sequence. The constriction section 2 and the front half section 3 of the throat are provided with a fluid introduction pipe 4 communicating with the front half section 3 of the throat; the rear section includes the rear throat section 6, a diffusion section 7 and The main flow outflow pipe 8, a uniform plate 9 for stirring is fixed in the second half of the throat 6 along its diameter, the middle section is a casing 5, and the front half 3 of the throat is inserted into the casing 5 And fixed, the rear half of the throat 6 is insert...

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Abstract

The invention discloses a rotating Venturi mixer with a uniform plate. The rotating Venturi mixer comprises a front section, a rear section and a middle section which coaxially communicates the front section with the rear section, wherein the front section comprises a mainstream inflowing pipeline, a contraction section and a laryngeal front half section which are successively communicated; the laryngeal front half section is provided and communicated with an inputting fluid inputting pipeline, the rear section comprises a laryngeal rear half section, a diffusion section and a mainstream outflowing pipeline which are successively communicated, and the laryngeal rear half section is internally fixedly provided with the uniform plate which plays a stirring role along a diameter direction; the middle section is a sleeve, the laryngeal front half section is fixedly inserted into the sleeve, the laryngeal rear half section is fixedly inserted into the sleeve, the rear section is capable of rotating in the sleeve under the action of the external force, and the laryngeal front half section and the laryngeal rear half section are not contacted in the sleeve. The rotating Venturi mixer provided by the invention has the advantages that the purpose of intensifying mixing is achieved through the rotation of the rear section of the mixer and the uniform plate which plays a stirring role and is arranged on a laryngeal rear section, in addition, and the mixer achieves the purpose that disturbance intensity is regulated through controlling the rotating speed.

Description

technical field [0001] The invention relates to the technical field of Venturi mixers, in particular to a rotatable Venturi mixer with uniform plates. Background technique [0002] Venturi mixer is a gas-liquid or liquid-liquid mixing device widely used in engineering practice. The common Venturi mixer is a classic Venturi tube with an opening in the throat. The mainstream fluid flows through the classic Venturi tube, and the introduced fluid flows in through the opening, so that the two fluids will have a certain impact crushing effect due to pressure changes. And use the turbulence formed by two high-speed fluids to achieve the purpose of mixing. In the traditional Venturi introduction structure, due to the small disturbance intensity of the mixed fluid, it is easy to cause problems such as uneven mixing and low mixing efficiency. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the object of the present invention is t...

Claims

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Application Information

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IPC IPC(8): B01F13/10
Inventor 吴东垠陈红
Owner 度测(上海)科技服务中心
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