CN104689736A - Gas-water mixer with gas transmission channel for small-hole gas transmission - Google Patents
Gas-water mixer with gas transmission channel for small-hole gas transmission Download PDFInfo
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- CN104689736A CN104689736A CN201510111727.1A CN201510111727A CN104689736A CN 104689736 A CN104689736 A CN 104689736A CN 201510111727 A CN201510111727 A CN 201510111727A CN 104689736 A CN104689736 A CN 104689736A
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- gas
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- gas transmission
- water
- packing
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Abstract
The invention discloses a gas-water mixer with a gas transmission channel for small-hole gas transmission. The gas-water mixer is characterized by being composed of a water inlet, a gas inlet, an outlet and a barrel, wherein the barrel is divided into a gas transmission section, a packing section, a transition section and a honeycomb section, and the joints of the four sections are respectively provided with a support pad; and gas transmission holes are uniformly arranged on a gas transmission pipe, the packing section is filled with a metal perforated plate ripple packing, and the honeycomb section is filled with the metal honeycombs. The barrel is vertically arranged, and the gas transmission section, the packing section, the transition section and the honeycomb section are equal in length. The pressure range of an experiment is 0.1-3 Mpa, and the temperature range is 100-2300 DEG C.
Description
Technical field
The present invention relates to a kind of even gas transmission fully utilizing aperture, and the gas-water mixer of metallurgic orifice corrugated packing and metal beehive characteristic.
Background technology
Biphase gas and liquid flow is the new discipline grown up nearly decades, at heat energy, power, chemical industry, nuclear energy, refrigeration, oil, there is important application in the field such as metallurgy, Aero-Space, turbomachine, electronic technology cooling, and air and liquid twophase flow experiment is research, designs and the important component part of these industrial equipments that operate.
In air and liquid twophase flow experiment, conventional air and water are as test medium.Whether air and water mix is the core technology of testing success.
Gas and water mixer, for the experimental loop of air-water two phase flow, makes air water fully mix.Used abacus, ball bed or the corrugated steel plate structure etc. of stiring and make muddy device and often adopting on existing air-water two phase flow loop.AND DEWATERING FOR ORIFICE STRUCTURE resistance is large, easily produces cavitation erosion, causes loop to produce vibration, and mixing wastewater with air is even not, thus has an impact to experimental result.Although ball bed or corrugated steel plate structure good mixing effect, quality is large, cost is high, and small loop can be used, and large-scale loop seldom adopts.Meanwhile, the test specification of these gas and water mixers is limited, fully can not meet requirement of experiment.In sum, the research and development of mixing wastewater with air apparatus and improvement are had very important significance.
A kind of gas-water mixer with the gas transmission of gas distribution channel aperture of the present invention's design, it is the special equipment that air-water two phase flow experiment is carried out in air-water two phase flow loop, it both can make air water fully stir and make muddy, can lead again straight enter the fluid of experimental section, and reduce resistance as much as possible.
Summary of the invention
The present invention be directed to and current two phase flow loop mixes device mix uneven shortcoming, first metallurgic orifice corrugated packing and metal beehive are combined, and mix for air water, strengthen the Homogeneous phase mixing of air water.Meanwhile, the appendix first sidewall being had gas transmission aperture inserts mixes device, makes its gas uniform go out flowing, strengthens mixing of air water.
A kind of chief component of the gas-water mixer with the gas transmission of gas distribution channel aperture is made up of water inlet, air inlet, outlet and cylindrical shell.The cylindrical shell of blender is cylindrical shape, is evenly divided into four sections along its length, is respectively gas transmission section, packing section, changeover portion and honeycomb sections.Perforated plate corrugated filler and metal beehive are installed in cylindrical shell, and sidewall is opened foraminate appendix and entered container gas transmission section from below, and meanwhile, water enters cylindrical shell from the bottom up, in gas transmission section and mixed gases.Consider the impact of gravity on gas-liquid two-phase, in order to make air and water mix, the flow direction of container inner fluid is vertical flowing, and air-water mixture is after gas transmission section tentatively mixes, access aperture mellapak packing is mixed evenly further, then enters metal beehive and leads directly.
Metallurgic orifice corrugated packing and metal beehive easy to process, be easy to obtain, with low cost.Whole gas-water mixer version is simple, easy for installation.
Accompanying drawing explanation
this description comprises the plane that 4 width accompanying drawing: Fig. 1 are gas-water mixers, and Fig. 2 is the profile of gas-water mixer blowing mouth, and Fig. 3 is the top view of gas-water mixer, and Fig. 4 is the profile of gas-water mixer cylindrical shell.In figure: 1, water inlet, 2, outlet, 3, cylindrical shell, 4, air inlet, 5, appendix, 6, transfer port, 7, gas transmission section, 8, packing section, 9, changeover portion, 10, honeycomb sections, 11, metallurgic orifice corrugated packing, 12, supporting pad, 13, metal beehive.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.As shown in the figure, a kind of gas-water mixer with the gas transmission of gas distribution channel aperture, it is characterized in that this gas-water mixer is made up of water inlet 1, air inlet 4, outlet 2 and cylindrical shell 3, its middle cylinder body 3 is divided into gas transmission section 5, packing section 8, changeover portion 9 and honeycomb sections 10 4 parts, and four portion connection are provided with supporting pad 12; Appendix 5 is evenly arranged transfer port 6, in packing section 8, has been filled with metallurgic orifice corrugated packing 11, in honeycomb sections 10, be filled with metal beehive 13.Cylindrical shell 3 takes at right angle setting, and gas transmission section 7, packing section 8, changeover portion 9, honeycomb sections 10, each segment length is equal.
Water enters blender from below, and meanwhile, compressed air injects among water by the aperture of input pipe sidewall, metallurgic orifice corrugated packing is entered after the two mixing, fully mixed, then air-water mixture enters metal beehive by changeover portion, is further homogenized and leads straight.The pressure limit of experiment is 0.1-3Mpa, temperature range 10
0c-230
0c.
Claims (2)
1. the gas-water mixer with the gas transmission of gas distribution channel aperture, it is characterized in that this gas-water mixer is made up of water inlet (1), air inlet (4), outlet (2) and cylindrical shell (3), its middle cylinder body (3) is divided into gas transmission section (5), packing section (8), changeover portion (9) and honeycomb sections (10) four parts, and four portion connection are provided with supporting pad (12); Appendix (5) is evenly arranged transfer port (6), in packing section (8), has been filled with metallurgic orifice corrugated packing (11), in honeycomb sections (10), be filled with metal beehive (13).
2. the gas-water mixer of band gas distribution channel aperture according to claim 1 gas transmission, its feature takes at right angle setting at cylindrical shell (3), and gas transmission section (7), packing section (8), changeover portion (9), honeycomb sections (10), each segment length is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510111727.1A CN104689736A (en) | 2015-03-14 | 2015-03-14 | Gas-water mixer with gas transmission channel for small-hole gas transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510111727.1A CN104689736A (en) | 2015-03-14 | 2015-03-14 | Gas-water mixer with gas transmission channel for small-hole gas transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104689736A true CN104689736A (en) | 2015-06-10 |
Family
ID=53337511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510111727.1A Pending CN104689736A (en) | 2015-03-14 | 2015-03-14 | Gas-water mixer with gas transmission channel for small-hole gas transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104689736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753823A (en) * | 2017-04-20 | 2020-02-04 | 顶点国际控股有限公司 | Gas flow regulator device for heat exchanger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207202A (en) * | 1978-06-05 | 1980-06-10 | Cole Howard W Jr | Apparatus for making small bubble foam |
| CN1820832A (en) * | 2006-01-20 | 2006-08-23 | 徐名勇 | Gas-water mixing device |
| CN103588355A (en) * | 2013-10-15 | 2014-02-19 | 常州思宇环保材料科技有限公司 | Device for removing high-concentration ammonia nitrogen in waste water |
| CN203447997U (en) * | 2013-09-13 | 2014-02-26 | 天津凯德实业有限公司 | Foam generator |
| CN204485676U (en) * | 2015-03-14 | 2015-07-22 | 西南科技大学 | A kind of gas-water mixer with the gas transmission of gas distribution channel aperture |
-
2015
- 2015-03-14 CN CN201510111727.1A patent/CN104689736A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207202A (en) * | 1978-06-05 | 1980-06-10 | Cole Howard W Jr | Apparatus for making small bubble foam |
| CN1820832A (en) * | 2006-01-20 | 2006-08-23 | 徐名勇 | Gas-water mixing device |
| CN203447997U (en) * | 2013-09-13 | 2014-02-26 | 天津凯德实业有限公司 | Foam generator |
| CN103588355A (en) * | 2013-10-15 | 2014-02-19 | 常州思宇环保材料科技有限公司 | Device for removing high-concentration ammonia nitrogen in waste water |
| CN204485676U (en) * | 2015-03-14 | 2015-07-22 | 西南科技大学 | A kind of gas-water mixer with the gas transmission of gas distribution channel aperture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753823A (en) * | 2017-04-20 | 2020-02-04 | 顶点国际控股有限公司 | Gas flow regulator device for heat exchanger |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |