CN1176148A - Fluid mixer - Google Patents
Fluid mixer Download PDFInfo
- Publication number
- CN1176148A CN1176148A CN97111837.XA CN97111837A CN1176148A CN 1176148 A CN1176148 A CN 1176148A CN 97111837 A CN97111837 A CN 97111837A CN 1176148 A CN1176148 A CN 1176148A
- Authority
- CN
- China
- Prior art keywords
- blender
- hybrid chamber
- arrival end
- capillary
- shaped
- Prior art date
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 20
- 210000005239 tubule Anatomy 0.000 claims description 10
- 239000007789 gas Substances 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Images
Abstract
The fluids mixer for mixing fluids, especially gases, has one series of mixing cavities between its inlet and output. The mixing cavities are communicated by fine pipes or capillaries arranged along different axes. The mixing cavities are spherical, ellipsoidal or cylindrical, i.e., they have first-increasing and then-decreasing radial section area with the largest diameter being 5 to 40 times that of fine pipe or capillary. There may be distributors for leading in fluid at the inlet. The present invention makes fluids be mixed homogeneously.
Description
The present invention relates to a kind of flow mixer, particularly gas mixer, as the mixing of reacting gas.This blender comprises arrival end and the port of export and a series of hybrid chamber that is connected.
It is the problem that extensively runs into that fluid mixes, and as in order accurately to measure the composition of reacting gas, requires the various compositions in the reacting gas to reach fully evenly mixing, just can make the detection after sampled or the shunting have representativeness.A kind of " gas mixer " and " being used for the method and apparatus that fluid dynamic is mixed " disclosed respectively in CN2065096U and CN87105652A.The weak point of these two disclosed blenders of patent is for flowing velocity fluid faster, because the flowing velocity of fluid is greater than its diffusion velocity, thereby the main body stream of fluid has little time diffusion and just directly flows to the port of export, can not fully mix, and reaches mixed uniformly effect.
The objective of the invention is to gram eye the deficiencies in the prior art part, provide a kind of and can make the well-mixed flow mixer of fluid.
Purpose of the present invention can reach by following measure:
The present invention includes the arrival end and the port of export, have a series of hybrid chambers, hybrid chamber two ends to have tubule (or capillary) to communicate between the arrival end and the port of export, the tubule at each hybrid chamber two ends (or capillary) is not on same axis.
Hybrid chamber be shaped as that radially cross-sectional area is ascending, descending again.As sphere, elliposoidal, the cylinder bodily form (centre is hemispherical or cone-shaped for the cylinder two ends).Hybrid chamber radially section maximum gauge is 5～40 times of tubule (or capillary) diameter.At arrival end the distributor that some kinds of fluids are fed can be set.
Principle of the present invention is: under dynamic action, when fluid was flowed through tubule (or capillary), flow rate of fluid was accelerated, and when fluid entered hybrid chamber at a relatively high speed, wherein a part of fluid was to diffusion all around, and the main body stream of fluid continues to flow forward.Because the tubule (or capillary) at hybrid chamber two ends is not on an axis, and main body stream is struck on the hybrid chamber wall of front, form turbulent flow to sputter all around, further mix.Through after a series of such mixed processes, fluid has just reached full and uniform mixing.
In sum, the present invention has more full and uniform mixed effect.
Be described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is the flow mixer with spherical hybrid chamber.
Accompanying drawing 2 is the flow mixers with elliposoidal hybrid chamber.
Accompanying drawing 3 is the flow mixers with cylinder bodily form hybrid chamber.
1 is arrival end in Fig. 1～3, the 2nd, and hybrid chamber, the 3rd, tubule, the 4th, the port of export.The shape of hybrid chamber is respectively sphere, elliposoidal, the cylinder bodily form.Arrival end at blender shown in Figure 3 is provided with distributor 5, can feed multiple gases through this distributor.Blender shown in Figure 1, the diameter of its spherical hybrid chamber are about 25mm tubule diameter and are about 0.5mm.The mensuration of the sampling after this blender mixes of a kind of reacting gas being carried out phosphorus content in the experiment has obtained satisfied effect.Measurement result is as follows: 47.19 47.31 47.12 47.08 47.20 47.21 47.10 47.35, and extreme difference is 0.27.And directly from reacting gas the result of sampling and measuring as follows: 47.40 45.12 49.43 47.95 48.87, extreme difference is 4.31.By The above results as seen, mix, fully, reached the good mixing effect through the mixed fluid of the present invention.
Claims (9)
1. one kind is used for the fluid mixing, the flow mixer that mixes of gas particularly, comprise the arrival end and the port of export, between the arrival end and the port of export a series of hybrid chambers, it is characterized in that the hybrid chamber two ends have tubule (or capillary) to communicate, the tubule at each hybrid chamber two ends (or capillary) is not on same axis.
2. blender as claimed in claim 1, cross section diameter increases gradually to it is characterized in that being shaped as radially by hybrid chamber, reduces gradually again.
3. blender as claimed in claim 1 or 2, it is characterized in that hybrid chamber radially the section maximum gauge be 5～40 times of tubule (or capillary) diameter.
4. blender as claimed in claim 1 or 2, it is characterized in that hybrid chamber be shaped as sphere, elliposoidal, middle for the cylinder two ends be hemisphere or cone-shaped.
5. blender as claimed in claim 3, it is characterized in that hybrid chamber be shaped as sphere, elliposoidal, middle for the cylinder two ends be hemisphere or cone-shaped.
6. blender as claimed in claim 1 or 2 is characterized in that at arrival end a distributor being arranged.
7. blender as claimed in claim 3 is characterized in that at arrival end a distributor being arranged.
8. blender as claimed in claim 4 is characterized in that at arrival end a distributor being arranged.
9. blender as claimed in claim 5 is characterized in that at arrival end a distributor being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97111837.XA CN1176148A (en) | 1997-06-24 | 1997-06-24 | Fluid mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97111837.XA CN1176148A (en) | 1997-06-24 | 1997-06-24 | Fluid mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1176148A true CN1176148A (en) | 1998-03-18 |
Family
ID=5171907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97111837.XA Pending CN1176148A (en) | 1997-06-24 | 1997-06-24 | Fluid mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1176148A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101376085B (en) * | 2007-08-27 | 2010-07-28 | 中国石油天然气股份有限公司 | A methane and oxygen premixer |
| CN102309933A (en) * | 2010-07-08 | 2012-01-11 | 江苏天瑞仪器股份有限公司 | Liquid phase gradient mixer |
| CN104722221A (en) * | 2013-12-23 | 2015-06-24 | 青岛东昌源仪器有限公司 | Gas mixing device with excellent mixing effect |
| CN105717075A (en) * | 2016-03-31 | 2016-06-29 | 四川大学 | An excitation device and test method for heavy metal elements in granular substances |
| CN108031847A (en) * | 2017-11-29 | 2018-05-15 | 湖南工业大学 | A kind of more powder composite materials and its preparation facilities and preparation method |
| CN108031853A (en) * | 2017-11-29 | 2018-05-15 | 湖南工业大学 | A kind of preparation facilities and preparation method of 3D printing composite granule |
| CN108731120A (en) * | 2018-06-20 | 2018-11-02 | 南京海洛阿姆生物科技有限公司 | A kind of air pollution treatment purifier |
| CN108855718A (en) * | 2018-09-10 | 2018-11-23 | 南京林业大学 | A kind of static state medicine mixer |
-
1997
- 1997-06-24 CN CN97111837.XA patent/CN1176148A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101376085B (en) * | 2007-08-27 | 2010-07-28 | 中国石油天然气股份有限公司 | A methane and oxygen premixer |
| CN102309933A (en) * | 2010-07-08 | 2012-01-11 | 江苏天瑞仪器股份有限公司 | Liquid phase gradient mixer |
| CN102309933B (en) * | 2010-07-08 | 2013-09-04 | 江苏天瑞仪器股份有限公司 | Liquid phase gradient mixer |
| CN104722221A (en) * | 2013-12-23 | 2015-06-24 | 青岛东昌源仪器有限公司 | Gas mixing device with excellent mixing effect |
| CN104722221B (en) * | 2013-12-23 | 2017-01-18 | 青岛蓝农谷农产品研究开发有限公司 | Gas mixing device |
| CN105717075A (en) * | 2016-03-31 | 2016-06-29 | 四川大学 | An excitation device and test method for heavy metal elements in granular substances |
| CN108031847A (en) * | 2017-11-29 | 2018-05-15 | 湖南工业大学 | A kind of more powder composite materials and its preparation facilities and preparation method |
| CN108031853A (en) * | 2017-11-29 | 2018-05-15 | 湖南工业大学 | A kind of preparation facilities and preparation method of 3D printing composite granule |
| CN108731120A (en) * | 2018-06-20 | 2018-11-02 | 南京海洛阿姆生物科技有限公司 | A kind of air pollution treatment purifier |
| CN108855718A (en) * | 2018-09-10 | 2018-11-23 | 南京林业大学 | A kind of static state medicine mixer |
| CN108855718B (en) * | 2018-09-10 | 2023-08-11 | 南京林业大学 | a static mixer |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |