CN104028153B - A kind of rotatable and with the venturi mixer of uniformity plate - Google Patents
A kind of rotatable and with the venturi mixer of uniformity plate Download PDFInfo
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- CN104028153B CN104028153B CN201410219518.4A CN201410219518A CN104028153B CN 104028153 B CN104028153 B CN 104028153B CN 201410219518 A CN201410219518 A CN 201410219518A CN 104028153 B CN104028153 B CN 104028153B
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- back segment
- sleeve pipe
- uniformity plate
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Abstract
A kind of rotatable and with the venturi mixer of uniformity plate, comprise leading portion, back segment and the interlude by leading portion and back segment coaxial communication, described leading portion comprises the main flow flow ipe, contraction section and the throat's first half section that are communicated with successively, throat's first half section is provided with the introducing fluid be communicated with it and introduces pipeline; Described back segment comprise be communicated with successively throat's second half section, diffuser and main flow outflow conduit, be fixed with the uniformity plate of stirring action along its diametric(al) within throat's second half section, described interlude is sleeve pipe, it is interior and fixing that described throat first half section inserts sleeve pipe, the described throat second half section to insert in sleeve pipe and described back segment is rotated under the effect of external force in sleeve pipe, and throat's first half section does not contact with throat the second half section in sleeve pipe; The present invention, by the stirring action of the uniformity plate that blender back segment rotates and throat's back segment is equipped with, reaches the object of strengthening mixing, and in addition, blender reaches by controlling rotary speed the object regulating strength of turbulence.
Description
Technical field
The present invention relates to venturi mixer technical field, be specifically related to a kind of rotatable and with the venturi mixer of uniformity plate.
Background technology
Venturi mixer is a kind of gas-liquid or liquid liquid mixing arrangement of extensive application in engineering reality.Common venturi mixer is the classical venturi tube of throat's perforate, mainstream fluid flows through by classical venturi tube, introduce fluid to flow into through perforate, make two kinds of fluids due to pressure change thus produce certain impact grinding effect, and the turbulent flow utilizing two kinds of high-velocity fluids to be formed reaches the object of mixing.Introduce in structure at traditional venturi, because fluid-mixing strength of turbulence is little, easily cause the problems such as the uneven and mixing efficiency of mixing is low.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the object of the present invention is to provide a kind of rotatable and with the venturi mixer of uniformity plate, arrange uniformity plate in the second half section simultaneously, can enhance fluid disturbance in Venturi tube, and rotary speed can be controlled as required to regulate the size of strength of turbulence, effectively avoid mixing uneven phenomenon to occur, improve the mixing efficiency of venturi mixer, make venturi mixer be applicable to the introducing fluid of wider scope and the flowrate proportioning of mainstream fluid.
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of rotatable and with the venturi mixer of uniformity plate, comprise leading portion, back segment and the interlude by leading portion and back segment coaxial communication, described leading portion comprises the main flow flow ipe 1, contraction section 2 and the throat's first half section 3 that are communicated with successively, described throat first half section 3 is provided with the introducing fluid be communicated with it and introduces pipeline 4; Described back segment comprise be communicated with successively throat's second half section 6, diffuser 7 and main flow outflow conduit 8, be fixed with the uniformity plate 9 of stirring action along its diametric(al) within the described throat second half section 6, described interlude is sleeve pipe 5, it is interior and fixing that described throat first half section 3 inserts sleeve pipe 5, the described throat second half section 6 to insert in sleeve pipe 5 and enables the rotation sleeve pipe 5 under the effect of external force of described back segment, and described throat first half section 3 did not contact in sleeve pipe 5 with throat's second half section 6.
Described uniformity plate 9 has space 10, and described space 10 is that one or more intervals in square opening, tri-angle-holed, circular port and line style hole are arranged.
The horizontal welding of described uniformity plate 9 is connected in throat's second half section 6, and during the back segment non rotating of venturi mixer, uniformity plate 9 is parallel with primary fluid flow direction, and flow resistance is less.
Described leading portion and back segment are revolving body.
Compared to the prior art comparatively, the present invention has the following advantages:
The present invention is rotatable and venturi mixer with uniformity plate effectively can improve mixing efficiency, avoids mixing uneven phenomenon and occurs; All building blocks are revolving body, easy to process; For suit connects between leading portion, interlude, back segment, add and make man-hour three parts axle center be positioned at same position, can automatic centering during suit, easy to assembly; Under the effect of external force, make blender back segment rotate, can enhance fluid disturbance in Venturi tube, and rotary speed can be controlled as required to regulate the size of strength of turbulence, effectively avoid mixing uneven phenomenon to occur, improve the mixing efficiency of venturi mixer, make venturi mixer be applicable to the introducing fluid of wider scope and the flowrate proportioning of mainstream fluid.In addition, the perforate uniformity plate that throat is provided with the second half section is equivalent to agitator, enhance the mixing introducing fluid and main fluid, and during non rotating, uniformity plate is consistent with mainstream fluid flow direction, and flow resistance reduces; Uniformity plate has the hole of irregular alignment, hole has square opening, tri-angle-holed, circular port and line style hole, significantly improves mixed effect, expands the scope of application of venturi mixer.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of venturi mixer of the present invention.
Fig. 2 is the main pseudosection of venturi mixer of the present invention.
Fig. 3 is the top plan view of venturi mixer of the present invention.
Fig. 4 is the left view of venturi mixer of the present invention.
Fig. 5 is that Fig. 2 is along A-A profile.
Fig. 6 is that Fig. 2 is along B-B profile.
Fig. 7 is the amplification profile of venturi mixer rear portion of the present invention first half section and second half section junction.
Fig. 8 is the partial enlarged drawing of venturi mixer uniformity plate of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figures 1 to 7, the present invention is a kind of rotatable and with the venturi mixer of uniformity plate, comprise leading portion, back segment and the interlude by leading portion and back segment coaxial communication, described leading portion comprises the main flow flow ipe 1, contraction section 2 and the throat's first half section 3 that are communicated with successively, described throat first half section 3 is provided with the introducing fluid be communicated with it and introduces pipeline 4; Described back segment comprise be communicated with successively throat's second half section 6, diffuser 7 and main flow outflow conduit 8, be fixed with the uniformity plate 9 of stirring action along its diametric(al) within the described throat second half section 6, described interlude is sleeve pipe 5, it is interior and fixing that described throat first half section 3 inserts sleeve pipe 5, the described throat second half section 6 to insert in sleeve pipe 5 and enables the rotation sleeve pipe 5 under the effect of external force of described back segment, and described throat first half section 3 did not contact in sleeve pipe 5 with throat's second half section 6.
As shown in Figure 8, as the preferred embodiment of the present invention, described uniformity plate 9 has space 10, described space 10 is that one or more intervals in square opening, tri-angle-holed, circular port and line style hole are arranged, and strengthens disturbance.The present embodiment is square opening, tri-angle-holed and circular port and line style span are arranged.
As shown in Figures 2 and 3, as the preferred embodiment of the present invention, the horizontal welding of described uniformity plate 9 is connected in throat's second half section 6, and during the back segment non rotating of venturi mixer, uniformity plate 9 is parallel with primary fluid flow direction, and flow resistance is less.
As the preferred embodiment of the present invention, described leading portion and back segment are revolving body, easy to process and also install time can coordinate with interlude at any angle.
Claims (4)
1. one kind rotatable and with the venturi mixer of uniformity plate, it is characterized in that: comprise leading portion, back segment and the interlude by leading portion and back segment coaxial communication, described leading portion comprise be communicated with successively main flow flow ipe (1), contraction section (2) and throat's first half section (3), described throat's first half section (3) is provided with the introducing fluid be communicated with it and introduces pipeline (4), described back segment comprises the throat's second half section (6) be communicated with successively, diffuser (7) and main flow outflow conduit (8), be fixed with the uniformity plate (9) of stirring action along its diametric(al) within the described throat second half section (6), described interlude is sleeve pipe (5), it is interior and fixing that described throat's first half section (3) inserts sleeve pipe (5), the described throat second half section (6) to insert in sleeve pipe (5) and enables the rotation sleeve pipe (5) under the effect of external force of described back segment, described throat's first half section (3) did not contact in sleeve pipe (5) with throat's second half section (6).
2. according to claim 1 a kind of rotatable and with the venturi mixer of uniformity plate, it is characterized in that: described uniformity plate (9) has space (10), described space (10) be square opening, one or more intervals in tri-angle-holed, circular port and line style hole arrange.
3. according to claim 1 a kind of rotatable and with the venturi mixer of uniformity plate, it is characterized in that: described uniformity plate (9) horizontal welding is connected in throat's second half section (6), during the back segment non rotating of venturi mixer, uniformity plate (9) is parallel with primary fluid flow direction, and flow resistance is less.
4. according to claim 1 a kind of rotatable and with the venturi mixer of uniformity plate, it is characterized in that: described leading portion and back segment are revolving body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219518.4A CN104028153B (en) | 2014-05-22 | 2014-05-22 | A kind of rotatable and with the venturi mixer of uniformity plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219518.4A CN104028153B (en) | 2014-05-22 | 2014-05-22 | A kind of rotatable and with the venturi mixer of uniformity plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104028153A CN104028153A (en) | 2014-09-10 |
| CN104028153B true CN104028153B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410219518.4A Active CN104028153B (en) | 2014-05-22 | 2014-05-22 | A kind of rotatable and with the venturi mixer of uniformity plate |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064974B (en) * | 2015-07-10 | 2020-06-30 | 三一石油智能装备有限公司 | Static mixing system and fracturing blender truck |
| CN107617386B (en) * | 2017-11-03 | 2021-03-26 | 江苏华淼电子科技有限公司 | Municipal garden nutrient solution ratio dilution agitating unit |
| CN110339696A (en) * | 2019-07-24 | 2019-10-18 | 山东大学 | Industrial waste gas denitration Hydrodynamic cavitation reactor and denitrating system |
| CN111992157B (en) * | 2020-08-31 | 2022-06-24 | 浙江工业大学 | Method and device for preparing monoglyceride based on hydrodynamic cavitation reinforcement |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799195A (en) * | 1971-03-17 | 1974-03-26 | Four Industriel Belge | Device for controlling a mixture of two gases |
| US4213712A (en) * | 1977-04-04 | 1980-07-22 | Dyno Industries A.S. | Method and apparatus for the continuous production of a slurry explosive containing an emulsified liquid component |
| WO2004067156A1 (en) * | 2003-01-20 | 2004-08-12 | Bühler AG | Device and method for combining and mixing a bulk material with a fluid |
| CN202015603U (en) * | 2011-04-11 | 2011-10-26 | 西安西科煤矿安全通风防灭火研究所有限公司 | Foam generator |
| CN203090829U (en) * | 2013-02-04 | 2013-07-31 | 西安交通大学 | Novel venturi mixer with rotating blade structure |
| CN203874721U (en) * | 2014-05-22 | 2014-10-15 | 西安交通大学 | Venturi mixer for mixing and subsequently rotating |
-
2014
- 2014-05-22 CN CN201410219518.4A patent/CN104028153B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3799195A (en) * | 1971-03-17 | 1974-03-26 | Four Industriel Belge | Device for controlling a mixture of two gases |
| US4213712A (en) * | 1977-04-04 | 1980-07-22 | Dyno Industries A.S. | Method and apparatus for the continuous production of a slurry explosive containing an emulsified liquid component |
| WO2004067156A1 (en) * | 2003-01-20 | 2004-08-12 | Bühler AG | Device and method for combining and mixing a bulk material with a fluid |
| CN202015603U (en) * | 2011-04-11 | 2011-10-26 | 西安西科煤矿安全通风防灭火研究所有限公司 | Foam generator |
| CN203090829U (en) * | 2013-02-04 | 2013-07-31 | 西安交通大学 | Novel venturi mixer with rotating blade structure |
| CN203874721U (en) * | 2014-05-22 | 2014-10-15 | 西安交通大学 | Venturi mixer for mixing and subsequently rotating |
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| CN104028153A (en) | 2014-09-10 |
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Effective date of registration: 20210406 Address after: Room 78328, building 3, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai 202150 (Shanghai Taihe Economic Development Zone) Patentee after: Dushi (Shanghai) science and Technology Service Center Address before: 710049 No. 28, Xianning Road, Xi'an, Shaanxi Patentee before: XI'AN JIAOTONG University |
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