CN204320119U - A kind of gas-liquid mixed injection apparatus - Google Patents
A kind of gas-liquid mixed injection apparatus Download PDFInfo
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- CN204320119U CN204320119U CN201420688916.6U CN201420688916U CN204320119U CN 204320119 U CN204320119 U CN 204320119U CN 201420688916 U CN201420688916 U CN 201420688916U CN 204320119 U CN204320119 U CN 204320119U
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Abstract
The utility model provides a kind of gas-liquid mixed injection apparatus, comprise Working-fluid intaking and driving fluid entrance, and the receiving tube be communicated with successively, mixing tube and anemostat, described Working-fluid intaking and driving fluid entrance are arranged on described receiving tube front end, one nozzle is communicated with Working-fluid intaking and is arranged on receiving tube inside, diffuser pipe tips opening forms fluid-mixing outlet, at receiving tube, on mixing tube and/or anemostat inwall, temperature sensor and/or pressure sensor for sensing residing pipe indoor temperature and/or pressure is set, measurement result can export by this sensor, adopt valve to control the flow of working fluid at Working-fluid intaking place, at driving fluid entrance, valve is set to control the flow of driving fluid.It is one or more that the technical solution of the utility model at least has in following advantage: uniform gas-liquid distribution, economical and effective, efficiency is high, and productive rate is high, and the cycle is short.
Description
Technical field
The utility model relates to a kind of device of synthesis gas liquid mixture, is specifically related to a kind of injection apparatus preparing gas-liquid mixture.
Background technology
In prior art, needing to be formed in the reaction tower of gas-liquid mixture, usual employing pump makes reaction liquid enter from the top of tower body as power, air blast is used to be blasted from bottom by the air as oxidant, because reaction is generally gas-liquid-solid three-phase heterogeneous reaction, therefore in course of reaction, the equal Entropy density deviation of three-phase seems most important.
But in prior art there is following shortcoming in the device of synthesis gas liquid mixture usually: 1. the contact area of gas and water is all very limited, have impact on generating rate to a great extent; 2. mixed process is not continuous print, and the mixture of generation can stop the diffusion of gas in water, and add air blowing power and stir power, this does not advocate economically; 3. can produce certain fuel factor in mixed process, inevitably affect the environment of mixing; 4. gas-liquid distributed effect is poor.Facts have proved, the distributed effect of existing distributor to gas-liquid-solid is poor, and single batch reaction time is long, and production efficiency is low, and meanwhile, reaction not fully also causes yield low.
Therefore be badly in need of proposing a kind of novel gas-liquid mixed injection apparatus, it can improve the distributed effect to gas-liquid, to shorten single batch reaction cycle, enhances productivity and the multiple advantage such as yield.
Summary of the invention
The utility model provides a kind of gas-liquid mixing ejector, comprise Working-fluid intaking and driving fluid entrance, and the receiving tube be communicated with successively, mixing tube and anemostat, described Working-fluid intaking and driving fluid entrance are arranged on described receiving tube front end, one nozzle is communicated with Working-fluid intaking and is arranged on receiving tube inside, diffuser pipe tips opening forms fluid-mixing outlet, at receiving tube, on mixing tube and/or anemostat inwall, temperature sensor and/or pressure sensor for sensing residing pipe indoor temperature and/or pressure is set, measurement result can export by this sensor, adopt valve to control the flow of working fluid at Working-fluid intaking place, at driving fluid entrance, valve is set to control the flow of driving fluid.
Wherein driving fluid entrance be connected between nozzle and receiving tube between separate space, there is between this separate space and receiving tube an interface, by regulating the front and back position of nozzle, the conical outer surface of this nozzle exterior and the distance of this interface can be regulated, and then regulate the openings of sizes of this interface, realize the flow controlling driving fluid.
The diameter of wherein said mixing tube is 1/2 of receiving tube diameter.
Wherein receiving tube is connected with mixing chamber, and this coupling part can adopt the radius of change suddenly to realize.
Wherein receiving tube is connected with mixing chamber, and this coupling part can adopt the radius gradually changed to realize.
Wherein in the outlet of described Working-fluid intaking, driving fluid entrance and fluid-mixing, flange connector is set respectively, so that gas-liquid mixing ejector is connected with miscellaneous part.
It is one or more that the technical solution of the utility model at least has in following advantage: uniform gas-liquid distribution, economical and effective, efficiency is high, and productive rate is high, and the cycle is short.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model gas-liquid mixed injection apparatus demonstrative structure is shown.
Attached number in the figure
1. Working-fluid intaking; 2. driving fluid entrance; 3. nozzle; 4. receiving tube; 5. mixing tube; 6. anemostat; 7. fluid-mixing outlet; 8. ruggedized construction; 9. temperature and/or pressure sensor
Detailed description of the invention
In embodiment of the present utility model, the gas-liquid mixture injection apparatus for Ethyl vanillin oxidizing tower is that example is described, and should be appreciated that the utility model is not limited to this instantiation.
With reference to accompanying drawing, the gas-liquid mixing ejector for Ethyl vanillin oxidizing tower of the present embodiment, comprise the receiving tube 4 be communicated with successively, mixing tube 5 and anemostat 6, described receiving tube 4 front end is provided with Working-fluid intaking 1 and driving fluid entrance 2, be communicated with Working-fluid intaking 1 in receiving tube 4 and be provided with nozzle 3, the open-ended formation fluid-mixing outlet 7 of anemostat 6, at receiving tube 4, the appropriate position of mixing tube 5 and/or anemostat 6, temperature sensor and/or pressure sensor 9 for sensing residing pipe indoor temperature and/or pressure is set, measurement result can export by sensor 9.In use, by pump, the mandelic acid aqueous solution is delivered to Working-fluid intaking 1, solution sprays into mixing tube 5 by nozzle, according to venturi injection principle, pressurized working fluid speed after nozzle raises, and makes to form negative pressure in receiving tube, thus oxidizing gas lower for pressure is sucked receiving tube, high velocity liquid stream and oxidizing gas after high speed vortex mixed, through the fluid-mixing outlet ejection of anemostat, reach good gas-liquid homogeneous phase distributed effect in mixing tube.By the result that temperature sensor and/or pressure sensor 9 detect, those skilled in the art can adopt some conventional meanses to change temperature and the internal pressure conditions of gas-liquid mixed injection apparatus, thus impel gas-liquid mixed injection apparatus of the present utility model to work in the best condition.
Preferably, can at the appropriate position mounted valve of fluid intake, thus can by controlling the flow that this Valve controlling fluid enter.In the utility model, to Working-fluid intaking 1, valve can be adopted in porch, not limit in type the utility model of valve.For driving fluid entrance 2, certainly can at the valve adopting suitable type in its porch.But the utility model is shown in the drawings of a kind of preferred embodiment: separate space between driving fluid entrance 2 is connected between nozzle 3 and receiving tube 4, there is between this separate space and receiving tube 4 interface, by regulating the front and back position of nozzle 1, regulate the conical outer surface of nozzle 1 outside and the distance of this interface, and then regulate the openings of sizes of this interface, realize the flow controlling driving fluid.In the utility model, can the conical outer surface of closed-nozzle 1 outside and the opening of driving fluid entrance 2 and receiving tube 4 junction, and then realize closing driving fluid.
In the present embodiment, the diameter of described mixing tube 5 is 1/2 of receiving tube 4 diameter, the cross-sectional area of mixing tube is less than the cross-sectional area of receiving tube, being unlikely to speed and pressure after making high velocity liquid stream and oxidizing gas enter mixing tube reduces too much, the disturbance of better maintenance high velocity liquid stream and oxidizing gas, improve the homogeneous phase distributed effect after gas-liquid mixed further, receiving tube 4 is connected with mixing chamber 5, this coupling part can adopt the radius of change suddenly to realize, as shown in FIG..Preferably, this coupling part also can adopt the connection of taper, and radius diminishes gradually, and tube chamber seamlessly transits, and air-flow can at a high speed, enter mixing tube stably, be conducive to reducing the energy loss of air-flow before entering mixing tube.In the present embodiment, described anemostat 6 is taper, more disperses when mixed gas-liquid is sprayed.In the present embodiment, also comprise ruggedized construction 8, this ruggedized construction 8 is arranged on mixing tube periphery, contributes to the integral rigidity and the intensity that improve gas-liquid mixed injection apparatus, is conducive to vibration when reducing its work and improves its service life.In the present embodiment, preferably, in described Working-fluid intaking 1, driving fluid entrance 2 and fluid-mixing outlet 8, flange connector can be set respectively, so that gas-liquid mixing ejector is installed and is connected with miscellaneous part in reaction tower.
Should note, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (6)
1. a gas-liquid mixed injection apparatus, it is characterized in that comprising: Working-fluid intaking and driving fluid entrance, and the receiving tube be communicated with successively, mixing tube and anemostat, described Working-fluid intaking and driving fluid entrance are arranged on described receiving tube front end, one nozzle is communicated with Working-fluid intaking and is arranged on receiving tube inside, diffuser pipe tips opening forms fluid-mixing outlet, at receiving tube, on mixing tube and/or anemostat inwall, temperature sensor and/or pressure sensor for sensing residing pipe indoor temperature and/or pressure is set, measurement result can export by this sensor, adopt valve to control the flow of working fluid at Working-fluid intaking place, at driving fluid entrance, valve is set to control the flow of driving fluid.
2. gas-liquid mixed injection apparatus as claimed in claim 1, it is characterized in that: wherein driving fluid entrance be connected between nozzle and receiving tube between separate space, there is between this separate space and receiving tube an interface, by regulating the front and back position of nozzle, the conical outer surface of this nozzle exterior and the distance of this interface can be regulated, and then regulate the openings of sizes of this interface, realize the flow controlling driving fluid.
3. gas-liquid mixed injection apparatus as claimed in claim 1, is characterized in that: the diameter of wherein said mixing tube is 1/2 of receiving tube diameter.
4. gas-liquid mixed injection apparatus as claimed in claim 1, is characterized in that: wherein receiving tube is connected with mixing chamber, and this coupling part can adopt the radius of change suddenly to realize.
5. gas-liquid mixed injection apparatus as claimed in claim 1, is characterized in that: wherein receiving tube is connected with mixing chamber, and this coupling part can adopt the radius gradually changed to realize.
6. gas-liquid mixed injection apparatus as claimed in claim 1, is characterized in that: wherein in the outlet of described Working-fluid intaking, driving fluid entrance and fluid-mixing, arrange flange connector respectively, so that gas-liquid mixed injection apparatus is connected with miscellaneous part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688916.6U CN204320119U (en) | 2014-11-18 | 2014-11-18 | A kind of gas-liquid mixed injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688916.6U CN204320119U (en) | 2014-11-18 | 2014-11-18 | A kind of gas-liquid mixed injection apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204320119U true CN204320119U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420688916.6U Expired - Fee Related CN204320119U (en) | 2014-11-18 | 2014-11-18 | A kind of gas-liquid mixed injection apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076136A (en) * | 2016-08-09 | 2016-11-09 | 刘文白 | A kind of on-the-spot mixing arrangement for barged-in fill Yu solidification intensifier |
| CN106540647A (en) * | 2016-11-25 | 2017-03-29 | 中国科学院广州能源研究所 | A kind of hydrate under flox condition suitable for pipeline generates intensifying device |
| CN108088277A (en) * | 2017-12-18 | 2018-05-29 | 大连通亚重工有限公司 | A kind of gas-fluid mixing systems |
| CN111101900A (en) * | 2018-10-25 | 2020-05-05 | 中国石油化工股份有限公司 | Oil well is supplementary exploitation instrument in pit |
| CN113294129A (en) * | 2021-07-28 | 2021-08-24 | 山东鹤鹏技术有限公司 | Fluid brake device of oil field fluid injector and method thereof |
-
2014
- 2014-11-18 CN CN201420688916.6U patent/CN204320119U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076136A (en) * | 2016-08-09 | 2016-11-09 | 刘文白 | A kind of on-the-spot mixing arrangement for barged-in fill Yu solidification intensifier |
| CN106540647A (en) * | 2016-11-25 | 2017-03-29 | 中国科学院广州能源研究所 | A kind of hydrate under flox condition suitable for pipeline generates intensifying device |
| CN106540647B (en) * | 2016-11-25 | 2018-10-02 | 中国科学院广州能源研究所 | A kind of hydrate suitable under pipeline flox condition generates intensifying device |
| CN108088277A (en) * | 2017-12-18 | 2018-05-29 | 大连通亚重工有限公司 | A kind of gas-fluid mixing systems |
| CN111101900A (en) * | 2018-10-25 | 2020-05-05 | 中国石油化工股份有限公司 | Oil well is supplementary exploitation instrument in pit |
| CN113294129A (en) * | 2021-07-28 | 2021-08-24 | 山东鹤鹏技术有限公司 | Fluid brake device of oil field fluid injector and method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171118 |