CN1973977A - Gas-water turbulent flow re-mixing tube - Google Patents
Gas-water turbulent flow re-mixing tube Download PDFInfo
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- CN1973977A CN1973977A CN 200610154548 CN200610154548A CN1973977A CN 1973977 A CN1973977 A CN 1973977A CN 200610154548 CN200610154548 CN 200610154548 CN 200610154548 A CN200610154548 A CN 200610154548A CN 1973977 A CN1973977 A CN 1973977A
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- gas
- turbulent flow
- water
- venturi jet
- jet pipe
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Abstract
The gas-water turbulent flow remixing tube includes a Venturi jet tube with booster cavity, negative pressure cavity and gas inlet, and a turbulent flow remixing tube connected to the Venturi jet tube and with disorder filled fine stubs. The gas-water turbulent flow remixing tube has simple structure, low production cost, low running cost and high efficiency of mixing water and gas.
Description
One, technical field
The present invention relates to the mixing arrangement of a kind of gas and liquid, refer in particular to a kind of gas-water turbulent flow re-mixing tube.
Two, background technology
In the prior art, during mist, adopt venturi jet pipe, microgap impeller mixing pump etc. in the water body that possesses certain flow and pressure, they cut both ways.Wherein impeller mixing pump in microgap rolls thin stirring water and gas by the impeller of rotation at a high speed, make gas fully be mixed into water body, the effect highly significant, composite rate can reach 95～98%, but its apparatus expensive, effects limit such as operating cost height its application in general field.And the venturi jet pipe that is widely used as technology cheaply, then mixed effect is limited, does not reach the mixing requirement in some occasion.
Three, summary of the invention
The object of the present invention is to provide a kind of gas-water turbulent flow re-mixing tube, its designs simplification, low cost of manufacture reduces operating cost, reaches high efficiency gas-vapor mix purpose simultaneously.
For achieving the above object, solution of the present invention is: a kind of gas-water turbulent flow re-mixing tube, and it comprises the venturi jet pipe, the venturi jet pipe has booster cavity, negative pressure cavity and air inlet, the venturi jet pipe connects the turbulent mixture pipe, the tiny nipple of unordered filling in the turbulent mixture pipe.
Carry out at the venturi jet pipe on the basis of air water mixing, increase the turbulent mixture pipe again, the action of turbulent flow that is produced when making the preliminary air water fluid that mixes of process venturi jet pipe again by the tiny nipple in the turbulent mixture pipe, significantly promote the air water composite rate, near or reach the mixing efficiency of microgap impeller mixing pump.Its designs simplification, low cost of manufacture reduces operating cost, reaches high efficiency gas-vapor mix purpose simultaneously.
Four, description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a main pseudosection of the present invention.
Fig. 3 is a turbulent mixture pipe turbulent flow phenomenon enlarged drawing.
Among the figure: 1. venturi jet pipe, 2. turbulent mixture pipe, 3. air inlet, 4. booster cavity, 5. negative pressure cavity, 6. tiny nipple.
Five, the specific embodiment
Below in conjunction with drawings and Examples structure of the present invention and advantage are further described.
As Figure 1-3, a kind of gas-water turbulent flow re-mixing tube, it comprises venturi jet pipe 1, and venturi jet pipe 1 has booster cavity 4, negative pressure cavity 5 and air inlet 3, and venturi jet pipe 1 connects turbulent mixture pipe 2, the tiny nipple 6 of unordered filling in the turbulent mixture pipe 2.
As shown in Figure 2, when the current that possess certain pressure and flow when venturi jet pipe 1 booster cavity 4 flows to, produce eddy current effect at negative pressure cavity 5, will connect gas inspiration negative pressure cavity 5 in the air inlet 3 on the venturi jet pipe 1 simultaneously, form air water eddy current mixing phenomena.Though can play the air water immixture, reality proves that at this moment the air water mixing efficiency is lower, because the bubble in the water does not obtain granular, and air water contact incorporation time is of short duration.On the basis that this air water mixes, the present invention uses turbulent technology, mixes again.When from the air water fluid-mixing in the venturi jet pipe 1 by the turbulent mixture pipe, produced turbulent mixture phenomenon as shown in Figure 3, especially bubble rolls, cuts collision through constantly turning to, stirs diffusion, realize the miniaturization of bubble, increase substantially the contact area of gas and water, improved the dissolution rate of gas.And, in the turbulent mixture pipe that is extended, increased the time of effective immixture, promote the efficient that air water mixes thereby reach.Through evidence, the flow of the pressure of current and flow, gas is if satisfy the basic coupling of venturi jet pipe 1 and turbulent re-mixing tube 2, the air water mixability can reach the air water mixing efficiency more than 95%, near or reach the mixing efficiency of microgap impeller mixing pump.It needing can be widely used in the occasion of gas-liquid mixed.
Claims (1)
1, a kind of gas-water turbulent flow re-mixing tube, it comprises venturi jet pipe (1), venturi jet pipe (1) has booster cavity (4), negative pressure cavity (5) and air inlet (3), it is characterized in that: venturi jet pipe (1) connects turbulent mixture pipe (2), the tiny nipple of unordered filling (6) in the turbulent mixture pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154548 CN1973977A (en) | 2006-11-04 | 2006-11-04 | Gas-water turbulent flow re-mixing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154548 CN1973977A (en) | 2006-11-04 | 2006-11-04 | Gas-water turbulent flow re-mixing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1973977A true CN1973977A (en) | 2007-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 200610154548 Pending CN1973977A (en) | 2006-11-04 | 2006-11-04 | Gas-water turbulent flow re-mixing tube |
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| CN (1) | CN1973977A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125812A (en) * | 2010-01-18 | 2011-07-20 | 厦门达合环保水暖器材有限公司 | Ozone water manufacturing device |
| CN107626221A (en) * | 2017-11-07 | 2018-01-26 | 江苏经贸职业技术学院 | A kind of gas and liquid mixing equipment |
| CN109078514A (en) * | 2018-10-16 | 2018-12-25 | 上海行恒科技有限公司 | A kind of micro-nano bubble generator by water supply network pressure |
| CN109692508A (en) * | 2019-01-19 | 2019-04-30 | 中国农业科学院农田灌溉研究所 | A kind of sandrock filter air-water backwashing system |
| CN110822424A (en) * | 2019-11-22 | 2020-02-21 | 青岛天正洁能环保科技有限公司 | Static air mixer |
| CN111804217A (en) * | 2020-07-21 | 2020-10-23 | 上海城市水资源开发利用国家工程中心有限公司 | Enhancement mode carbon dioxide gas-water mixer |
| CN113830874A (en) * | 2021-09-27 | 2021-12-24 | 哈维(上海)环境科技有限公司 | Method for adding carbonic acid by adopting carbonic acid solution adding system |
-
2006
- 2006-11-04 CN CN 200610154548 patent/CN1973977A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125812A (en) * | 2010-01-18 | 2011-07-20 | 厦门达合环保水暖器材有限公司 | Ozone water manufacturing device |
| WO2011085644A1 (en) * | 2010-01-18 | 2011-07-21 | 厦门达合环保水暖器材有限公司 | Apparatus for generating ozone water |
| CN107626221A (en) * | 2017-11-07 | 2018-01-26 | 江苏经贸职业技术学院 | A kind of gas and liquid mixing equipment |
| CN109078514A (en) * | 2018-10-16 | 2018-12-25 | 上海行恒科技有限公司 | A kind of micro-nano bubble generator by water supply network pressure |
| CN109078514B (en) * | 2018-10-16 | 2023-10-17 | 上海行恒科技有限公司 | Micro-nano bubble generating device only by means of pressure of water supply pipe network |
| CN109692508A (en) * | 2019-01-19 | 2019-04-30 | 中国农业科学院农田灌溉研究所 | A kind of sandrock filter air-water backwashing system |
| CN109692508B (en) * | 2019-01-19 | 2023-09-19 | 中国农业科学院农田灌溉研究所 | Gas-water back flushing system of sand filter |
| CN110822424A (en) * | 2019-11-22 | 2020-02-21 | 青岛天正洁能环保科技有限公司 | Static air mixer |
| CN111804217A (en) * | 2020-07-21 | 2020-10-23 | 上海城市水资源开发利用国家工程中心有限公司 | Enhancement mode carbon dioxide gas-water mixer |
| CN113830874A (en) * | 2021-09-27 | 2021-12-24 | 哈维(上海)环境科技有限公司 | Method for adding carbonic acid by adopting carbonic acid solution adding system |
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