A kind of static mixer and mixing method
A technology of static mixer and bending direction, which is applied in the direction of mixing methods, fluid mixers, chemical instruments and methods, etc., to achieve the effect of fast mixing speed, intensified disturbance degree and good effect
Inactive Publication Date: 2018-10-09
南京朗迈生物科技有限公司
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- Abstract
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- Application Information
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Problems solved by technology
Venturi static mixer is a kind of static mixer. When two liquids are required to be mixed at a very fast speed and with excellent mixing effect in production, the traditional Venturi static mixer is difficult to meet
Method used
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Embodiment Construction
[0017] The present invention is described in further detail now in conjunction with accompanying drawing.
[0018] Such as figure 1 , 2 As shown, the static mixer of the present invention includes a Venturi tube 1 , a second liquid inlet 3 , a second liquid distribution ring 4 , a fixed shaft 6 , a guide impeller 7 , a reflection tray 9 , a guide plate 10 and a connecting plate 11 .
[0019] The first liquid (that is, the mainstream liquid) flows into the mixer vertically through the Venturi tube 1. The middle part of the Venturi tube 1 is provided with a throat 2. The first liquid flows in from the upper opening of the Venturi tube 1, passes through the throat 2, and then opens from the lower end. flow out. The second liquid inlet 3 is vertically communicated with the second liquid distribution ring 4 , the second liquid flows vertically from the second liquid inlet 3 into the second liquid distribution ring 4 , and the second liquid distribution ring 4 is arranged closely ...
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Abstract
A static mixer and a mixing method, which are used for fast and efficient mixing of two liquids. A fixed shaft is installed in a traditional Venturi static mixer, and more than one guide impeller is installed in series on the fixed shaft. Each guide The impeller is composed of more than two guide vanes, and the twist directions of the guide vanes on two adjacent guide vanes are opposite; a vertical deflector is installed on the reflection tray, and the bending direction of the guide vane is the same as that of the adjacent guide vane. The twisting direction of the upper guide vane is opposite; the radially installed connecting plate is changed to be installed at a certain angle with the radius, and the included angle is between 0° and 90°, and the direction is opposite to the bending direction of the deflector. The invention enables the liquid to change the flow direction multiple times and rapidly in the Venturi static mixer, so as to realize rapid and efficient mixing of two liquids.
Description
technical field [0001] The invention belongs to the fields of chemical industry and pharmaceutical production, and in particular relates to a static mixer and a mixing method. Background technique [0002] Static mixer is a common equipment in the chemical and pharmaceutical production process, which has the advantages of small size, good mixing effect and long service life. Venturi static mixer is a kind of static mixer. When two liquids are required to be mixed at a very fast speed and with excellent mixing effect in production, the traditional Venturi static mixer is difficult to meet. Contents of the invention [0003] The object of the present invention is to provide a static mixer and a mixing method for the deficiencies in the prior art. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A static mixer, characterized in that it comprises: a Venturi tube, a second liquid inlet, a second liquid distribution...
Claims
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IPC IPC(8): B01F5/04B01F3/08
CPCB01F23/45B01F2025/9122B01F25/3121B01F2101/2204
Inventor 汤立新蔡源季锦林
Owner 南京朗迈生物科技有限公司