CN110026100A - A kind of fluid uniform mixing device - Google Patents
A kind of fluid uniform mixing device Download PDFInfo
- Publication number
- CN110026100A CN110026100A CN201910408569.4A CN201910408569A CN110026100A CN 110026100 A CN110026100 A CN 110026100A CN 201910408569 A CN201910408569 A CN 201910408569A CN 110026100 A CN110026100 A CN 110026100A
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- CN
- China
- Prior art keywords
- fluid
- ring
- pipe
- ring pipe
- uniform mixing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
- B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/305—Injector mixers the additional component being axially fed and radially discharged through a circumferential outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The invention discloses a kind of fluid uniform mixing devices, including being mixed into fluid main pipe (2) He Duogen ring pipe (22), more ring pipes (22) are alternatively arranged along the axis direction for being mixed into fluid main pipe (2), fluid main pipe (2) is mixed into connect one to one by more connecting tubes (21) and more ring pipes (22), in two adjacent ring pipes (22), the area that a ring pipe (22) surrounds is greater than the area that another ring pipe (22) surrounds.The fluid uniform mixing device can be realized in small diameter pipeline and be mixed into fluid and uniformly mixing in super-large diameter pipeline to mixed flow body.
Description
Technical field
The present invention relates to fluid processing equipment field, a kind of particularly fluid uniform mixing device.
Background technique
In the industrial production, it is sometimes desirable to which a small amount of one or more fluids are introduced other one by small diameter pipeline
The super-large diameter pipeline of a trandfer fluid, make in small diameter pipeline be mixed into fluid and super-large diameter pipeline to mixed flow body
Uniformly mixing.
For example, conveying largely needs chemically treated fluid in super-large diameter pipeline, in order to reduce harmful components therein
Or realize specific chemical reaction, need to be continuously added into a small amount of processing material thereto, which is also fluid state.
Super-large diameter due to conveying fluid line to be processed be mixed into tens times of fluid line small diameter it is even several
Hundred times, this results in being mixed into fluid into can not achieve uniform mixing after mixed flow body, cannot meet the technological requirements.
For example, ozone as strong oxidizer, is used in sintering desulfuration denitrification process in recent years, cigarette will be sintered using ozone
NO in gas is oxidized to NO2, then NO2It is absorbed in desulphurization denitration tower, and then reduces the NO being discharged into atmospherex.Due to burning
The exhaust gas volumn of knot process is larger, and less to the demand of ozone, how to realize the efficient mixing of sintering flue gas and ozone, becomes
A great problem.
205586850 U of Chinese patent CN 2016 publication dates September 21st, discloses a kind of " efficient ozone sky
Gas mixer ", which increases impeller in the duct, the mixing of air and ozone is realized by the rotation of impeller, although mixing effect
Fruit is relatively good, but this scheme not only increases windage, and the frequent replacement of impeller also affects normal production run, increases
Production maintenance cost.
Summary of the invention
Non-uniform, sheet is mixed when mixing in order to solve the problems, such as small flow material with big flow (or super-flow) fluid
Disclosure of the invention a kind of fluid uniform mixing device, the fluid uniform mixing device can be realized being mixed into small diameter pipeline
Fluid and uniformly being mixed to mixed flow body in super-large diameter pipeline.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of fluid uniform mixing device, the fluid uniform mixing device include being mixed into fluid main pipe and Duo Gen annular
Pipe, more ring pipes are alternatively arranged along the axis direction for being mixed into fluid main pipe, are mixed into fluid main pipe and pass through more connecting tubes
It connects one to one with more ring pipes, in two adjacent ring pipes, the area that a ring pipe surrounds is greater than another
The area that ring pipe surrounds.
Further, the longitudinal center line of more ring pipes is overlapped.
Further, the longitudinal center line of ring pipe is parallel with the axis for being mixed into fluid main pipe, is mixed into fluid main pipe
Outside the region that each ring pipe surrounds.
Further, along the longitudinal center line direction of ring pipe, the area that more ring pipes surround is gradually reduced.
Further, along the longitudinal center line direction of ring pipe, the pipe diameter of more ring pipes is gradually reduced.
Further, along the circumferential direction of ring pipe, the inside of ring pipe is equipped with multiple inner via holes, and the outside of ring pipe is equipped with more
A accessibke porosity, inner via hole are uniformly interspersed with accessibke porosity.
Further, ring pipe is rounded.
Further, ring pipe is in regular polygon.
Further, ring pipe is in star.
Further, distance is gradually reduced between the longitudinal center line direction of ring pipe, two adjacent ring pipes.
The beneficial effects of the present invention are: the fluid uniform mixing device can be realized in small diameter pipeline and be mixed into fluid
With uniformly being mixed to mixed flow body in super-large diameter pipeline.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.
Fig. 1 is the schematic diagram of the first use state of fluid uniform mixing device of the present invention.
Fig. 2 is the corresponding left view of Fig. 1.
Fig. 3 is the schematic diagram of a ring pipe.
Fig. 4 is the schematic diagram of through-hole situation over ring pipe.
Fig. 5 is the schematic diagram that ring pipe opens inner via hole situation.
Fig. 6 is the schematic diagram of second of use state of fluid uniform mixing device of the present invention.
Fig. 7 is the first schematic diagram when ring pipe is square.
Fig. 8 is second of schematic diagram when ring pipe is square.
Fig. 9 be ring pipe be five-pointed star when the first schematic diagram.
Figure 10 be ring pipe be five-pointed star when second of schematic diagram.
In figure, 1, super-large diameter pipeline；2, it is mixed into fluid main pipe；21, connecting tube；22, ring pipe；23, inner via hole；
24, accessibke porosity；25, longitudinal center line；221, first ring pipe；222, second ring pipe；223, third root ring pipe；
224, the 4th ring pipe.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of fluid uniform mixing device, including it is mixed into fluid main pipe 2 and Duo Gen ring pipe 22, more 22 edges of ring pipe
The axis direction for being mixed into fluid main pipe 2 is alternatively arranged, and is mixed into fluid main pipe 2 and is passed through more connecting tubes 21 and more ring pipes
22 connect one to one, and in two adjacent ring pipes 22, the area that a ring pipe 22 surrounds is greater than another ring pipe
22 areas surrounded, as depicted in figs. 1 and 2.
In the present embodiment, which can contain four ring pipes 22, and four ring pipes 22 are distinguished
For first ring pipe, 221, second ring pipes 222, third root ring pipe 223 and the 4th ring pipe 224, first annular
The circular area that pipe 221 surrounds is greater than the circular area that second ring pipe 222 surrounds, the circle that second ring pipe 222 surrounds
Shape area is greater than the circular area that third root ring pipe 223 surrounds, and the circular area that third root ring pipe 223 surrounds is greater than the 4th
The circular area that root ring pipe 224 surrounds, as shown in Figure 2.
In the present embodiment, more ring pipes 22 are circle, and the longitudinal center line 25 of more ring pipes 22 is overlapped, i.e., more
Root ring pipe 22 is in concentric structure.The longitudinal center line 25 of ring pipe 22 is parallel with the axis for being mixed into fluid main pipe 2, is mixed into
Fluid main pipe 2 is located at outside the region that each ring pipe 22 surrounds.
In the present embodiment, along the longitudinal center line direction of ring pipe 22, the area that more ring pipes 22 surround gradually subtracts
It is small, i.e. circular diameter D2 that circular diameter D1 that first ring pipe 221 surrounds, second ring pipe 222 surround, third
The relationship between circular diameter D4 that circular diameter D3 and the 4th ring pipe 224 that root ring pipe 223 surrounds surrounds is
D1>D2>D3>D4。
In the present embodiment, along the longitudinal center line direction of ring pipe 22, the pipe diameter of more ring pipes 22 gradually subtracts
It is small.Pipe inner flow passage diameter d2, the third root ring of the pipe inner flow passage diameter d1 of i.e. first ring pipe 221, second ring pipe 222
Relationship between the pipe inner flow passage diameter d3 of shape pipe 223 and the pipe inner flow passage diameter d4 of the 4th ring pipe 224 be d1 > d2 > d3 >
d4。
In the present embodiment, along the circumferential direction of ring pipe 22, the inside of ring pipe 22 is equipped with multiple inner via holes 23, ring pipe 22
Outside be equipped with multiple accessibke porosities 24, inner via hole 23 is uniformly interspersed with accessibke porosity 24.The injection direction of inner via hole 23 can be with
It is directed toward the longitudinal center line 25 of ring pipe 22, the injection direction of accessibke porosity 24 can be radially away from the longitudinal center line of ring pipe 22
25, as shown in Figures 3 to 5.
In the present embodiment, ring pipe 22 can be rounded.Ring pipe 22 can be in regular polygon, such as regular quadrangle,
The angle of regular pentagon, regular hexagon, regular heptagon etc., the regular polygon that two adjacent ring pipes 22 are formed can be with circumferentially one
One is corresponding, as shown in Figure 7.It the angle for the regular polygon that adjacent two ring pipes 22 are formed can also circumferentially uniform staggered row
Column, as shown in Figure 8.
In addition, ring pipe 22 can also in star, such as quadrangle star, pentalpha, hexagram, heptangle star etc.,
The star-shaped angle that two adjacent ring pipes 22 are formed can circumferentially correspond, as shown in Figure 9.Two adjacent ring pipes
The 22 star-shaped angles formed circumferentially can also uniformly be staggered, as shown in Figure 10.Along the longitudinal center line side of ring pipe 22
To distance can be gradually reduced or increase between two adjacent ring pipes 22.
When in use, it is mixed into the outside that fluid main pipe 2 is located at super-large diameter pipeline 1, more ring pipes 22 are located at super large
The axis centre line of the inside of diameter pipes 1, every ring pipe 22 is overlapped with the axis of super-large diameter pipeline 1, super-large diameter
The internal diameter d of pipeline 1 is greater than the circular diameter that maximum ring pipe 22 surrounds, for example, the internal diameter d of super-large diameter pipeline 1 is greater than
The circular diameter D1 that first ring pipe 221 surrounds.Fluid course direction A and the super-large diameter being mixed into fluid main pipe 2
Fluid course direction B in pipeline 1 can be identical, as shown in Figure 1.It is mixed into fluid course direction A in fluid main pipe 2 and super
Fluid course direction B in large-diameter pipeline 1 may be reversed, as shown in Figure 6.
It is mixed into fluid and successively enters each ring pipe 22 (such as first by being mixed into fluid main pipe 2 and connecting tube 21
221, second ring pipes 222 of root ring pipe, third root ring pipe 223 and the 4th ring pipe 224) in, then from inner via hole
23 and accessibke porosity 24 spray and enter conveying in the super-large diameter pipeline 1 of mixed flow body, final realize is mixed into fluid main pipe's 2
The uniform mixing to mixed flow body being mixed into fluid and super-large diameter pipeline.
The internal diameter d0 for being mixed into fluid main pipe 2 can be 0.5 times of pipe inner flow passage diameter d1 of first ring pipe 221 extremely
3 times.According to the difference of the internal diameter d for the super-large diameter pipeline 1 for conveying fluid line to be mixed and the internal diameter d0 for being mixed into fluid main pipe 2
Property, it may be considered that the main pipeline for being mixed into fluid from conveying introduces a ring pipe 22 or multiple ring pipes 22, adapts to field condition
Complete the setting of fluid uniform mixing device.
Fluid in small diameter pipeline can be introduced superlarge diameter pipe by fluid uniform mixing device proposed by the present invention
(super-large diameter is tens times of small diameter to hundred times, i.e. the internal diameter d of super-large diameter pipeline 1 is to be mixed into fluid supervisor in road
Tens times of the internal diameter d0 in road 2 are to hundred times), to realize fluid in small diameter fluids within pipes and super-large diameter pipeline
Uniformly mixing.
It is poor to be adapted to pipe diameter by setting monocycle mixing duct or polycyclic mixing duct for fluid uniform mixing device
Not very big situation can uniformly mix two or more fluids, have simple structure, good mixing effect, be applicable in model
The advantages that extensive is enclosed, can be applied to a variety of industrial situations.
The above, only specific embodiments of the present invention cannot limit the range that invention is implemented with it, so it is equivalent
The displacement of component, or according to equivalent variations made by the invention patent protection scope and modification, should all still fall within what this patent was covered
Scope.In addition, between technical characteristic and technical characteristic in the present invention, between technical characteristic and technical solution, technical solution with
Use can be freely combined between technical solution.
Claims (10)
1. a kind of fluid uniform mixing device, which is characterized in that the fluid uniform mixing device includes being mixed into fluid main pipe
(2) He Duogen ring pipe (22), more ring pipes (22) are alternatively arranged along the axis direction for being mixed into fluid main pipe (2), are mixed into
Fluid main pipe (2) is connected one to one by more connecting tubes (21) and more ring pipes (22), in two adjacent annulars
It manages in (22), the area that a ring pipe (22) surrounds is greater than the area that another ring pipe (22) surrounds.
2. fluid uniform mixing device according to claim 1, which is characterized in that the axial centre of more ring pipes (22)
Line is overlapped.
3. fluid uniform mixing device according to claim 2, which is characterized in that the longitudinal center line of ring pipe (22) with
The axis for being mixed into fluid main pipe (2) is parallel, is mixed into fluid main pipe (2) and is located at the region that each ring pipe (22) surrounds
Outside.
4. fluid uniform mixing device according to claim 1 to 3, which is characterized in that the axial centre along ring pipe (22)
Line direction, the area that more ring pipes (22) surround are gradually reduced.
5. fluid uniform mixing device according to claim 3, which is characterized in that the longitudinal center line along ring pipe (22)
The pipe diameter in direction, more ring pipes (22) is gradually reduced.
6. fluid uniform mixing device according to claim 1, which is characterized in that the circumferential direction along ring pipe (22), annular
The inside for managing (22) is equipped with multiple inner via holes (23), and the outside of ring pipe (22) is equipped with multiple accessibke porosities (24), inner via hole (23)
It is uniformly interspersed with accessibke porosity (24).
7. fluid uniform mixing device according to claim 1, which is characterized in that ring pipe (22) is rounded.
8. fluid uniform mixing device according to claim 1, which is characterized in that ring pipe (22) is in regular polygon.
9. fluid uniform mixing device according to claim 1, which is characterized in that ring pipe (22) is in star.
10. fluid uniform mixing device according to claim 3, which is characterized in that the axial centre along ring pipe (22)
Line direction, distance is gradually reduced between two adjacent ring pipes (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408569.4A CN110026100A (en) | 2019-05-16 | 2019-05-16 | A kind of fluid uniform mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408569.4A CN110026100A (en) | 2019-05-16 | 2019-05-16 | A kind of fluid uniform mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110026100A true CN110026100A (en) | 2019-07-19 |
Family
ID=67242433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910408569.4A Pending CN110026100A (en) | 2019-05-16 | 2019-05-16 | A kind of fluid uniform mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110026100A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569691A (en) * | 2020-06-05 | 2020-08-25 | 镇江中化聚氨酯工业设备有限公司 | Axial flow type high-efficiency mixer |
| CN111692888A (en) * | 2020-05-08 | 2020-09-22 | 北新集团建材股份有限公司 | Flue gas air mixing device |
| CN112127191A (en) * | 2020-09-28 | 2020-12-25 | 新晃县自强纸业有限责任公司 | Conveying pipeline for producing corrugated medium paper by using waste paper box |
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| SE524465E (en) * | 2002-12-12 | 2007-09-04 | Metso Paper Inc | Apparatus for mixing a gaseous or liquid medium with a pulp suspension |
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| CN108295689A (en) * | 2018-01-09 | 2018-07-20 | 中石化上海工程有限公司 | The static mixer of ethylene and oxygen |
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| WO2019042528A1 (en) * | 2017-08-29 | 2019-03-07 | Robert Bosch Gmbh | Device for mixing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1372655A (en) * | 1963-08-09 | 1964-09-18 | Synthese Et D Oxydation Synoxy | Method and device for mixing and homogenizing fluids |
| JPS5218257A (en) * | 1975-07-31 | 1977-02-10 | Seitetsu Kagaku Co Ltd | Uniform mixing equipment for micro gas to mass gas flow |
| SE524465E (en) * | 2002-12-12 | 2007-09-04 | Metso Paper Inc | Apparatus for mixing a gaseous or liquid medium with a pulp suspension |
| CN202446994U (en) * | 2011-12-30 | 2012-09-26 | 中国石油化工股份有限公司 | Structure for improving mixing effect of gas mixing equipment |
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| CN106237880A (en) * | 2016-09-13 | 2016-12-21 | 中国科学院工程热物理研究所 | A kind of coal mine gas mixing device |
| CN206897366U (en) * | 2017-04-11 | 2018-01-19 | 郗运柱 | A kind of new gas distributor |
| CN107096410A (en) * | 2017-05-28 | 2017-08-29 | 南京科技职业学院 | A kind of fuel gas and oxygen mixer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692888A (en) * | 2020-05-08 | 2020-09-22 | 北新集团建材股份有限公司 | Flue gas air mixing device |
| CN111569691A (en) * | 2020-06-05 | 2020-08-25 | 镇江中化聚氨酯工业设备有限公司 | Axial flow type high-efficiency mixer |
| CN112127191A (en) * | 2020-09-28 | 2020-12-25 | 新晃县自强纸业有限责任公司 | Conveying pipeline for producing corrugated medium paper by using waste paper box |
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Application publication date: 20190719 |
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