CN1745888A - Gas liquid mixing apparatus by jet circulation reaction characteristics - Google Patents
Gas liquid mixing apparatus by jet circulation reaction characteristics Download PDFInfo
- Publication number
- CN1745888A CN1745888A CNA2004100781214A CN200410078121A CN1745888A CN 1745888 A CN1745888 A CN 1745888A CN A2004100781214 A CNA2004100781214 A CN A2004100781214A CN 200410078121 A CN200410078121 A CN 200410078121A CN 1745888 A CN1745888 A CN 1745888A
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- China
- Prior art keywords
- gas
- liquid
- pipe
- inlet pipe
- gas inlet
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention relates to dead water, sewage and waste water processing equipment or a chemical industry equipment, in particular to a jet loop reactor which leads the collision and mixing between processing water and gases such as oxygen or ozone, etc., by jetting gas-liquid from a composite nozzle in a processing cylinder and simultaneously forming the annular flow in an inducing pipe; the inducing pipe is provided inside with a conical diffuser and a convex part, for increasing contact area between the gases and the liquid and residence time in the processing cylinder, thereby improving the gas-liquid mixing performance. The invention improves the gas-liquid mixing performance of the jet loop reactor and further achieves the effect of improving the gas-liquid mixing.
Description
Technical field
The present invention is equipment or the chemical industry equipment that hydrostatic and Xia Shui, waste water are handled, be a kind ofly gas-liquid to be sprayed simultaneously specifically by combining nozzle, and the injection circulation reactor by inducing tubular stream circlewise to make to handle water and gas collisions such as oxygen or ozone also to mix.Conic type diffuser and the protuberance that in inducing pipe, is provided with wherein, the contact area of increase gas and liquid and in process tank the viscous flow time, thereby improved the performance of gas-liquid mixed.
Background technology
Fig. 1 and Fig. 2 signal injection circulation reactor structure in the past: process tank 10 that it is made of the liquid input tube 31 and the efferent duct 11 of interpolation gas inlet pipe 32 and barrel-shaped pipe 20 formations of inducing in garden that process tank 10 in, are provided with.Externally have and handle water feeder and gas supply device is connected with gas inlet pipe 32 with liquid input tube 31 respectively and to process tank 10 constantly supply liquid and gases, and this part is not expressed in the drawings.
Be provided with in addition to getting rid of the discharge portion of the unnecessary gases such as coal gas that in running, produce, reach with circulation pipe and connect process tank 10 and liquid input tube 31, the processing water that single treatment is intact is content such as circular treatment again, but is selected voluntarily as required by the technical staff.
As shown in Figure 2, by liquid and the gas that liquid input tube 31 and gas inlet pipe 32 inject in the process tank 10, in process tank 10,, after mixing or dissolving, discharge by efferent duct 11 along with inducing pipe 20 to form annular flow.
But in this injection circulation reactor in the past, its gas-liquid mixed of the liquid of input and gas only relies on annular flow, makes the efficient of gas-liquid mixed be subjected to certain restriction.
Summary of the invention
The objective of the invention is in order to address the above problem, the terminal positive bottom of gas inlet pipe is provided with conic type diffuser in inducing pipe, makes the liquid of input and gas to diffuser collision and injection, so liquid contacts effect with gas and is greatly improved.
In addition,, can induce the part eddy current, improve the gas-liquid mixed effect of liquid and gas inducing pipe internal surface to form protuberance.
Technical scheme feature of the present invention is: be provided with the liquid input tube 31 of interpolation gas inlet pipe 32 and the process tank 10 of efferent duct; The cylindrical shape of the both ends open of installing in process tank 10 is induced pipe 20; Liquid and gas by liquid input tube 31 and gas inlet pipe input along with the outer wall of inducing pipe 20 forms annular flow, carry out gas-liquid mixed; Gas inlet pipe 32 positive bottoms in inducing pipe 20 are provided with conic type diffuser 21 its tips and point to gas inlet pipe 32.
Diffuser 21 outer peripheral faces form helical form 23, and are assembled on the rotating shaft 22, are the center rotation with the rotating shaft.
Induce pipe 20 inner surfaces to have protuberance 24.
Technical essential of the present invention is the gas-liquid mixed effect of process tank 10 inside, and process tank 10 outside supply systems and recycle unit are not done specific description.
Effect of the present invention: improve the gas-liquid mixed performance of injection circulation reactor, change under the little situation, but significantly improve the efficient of gas-liquid mixed thereby be implemented in the past device structure.
Description of drawings
Fig. 1 is a Liqiud-gas mixing device part sectional schematic diagram in the past.
Fig. 2 is Liqiud-gas mixing device principal section figure in the past.
Fig. 3 is a part sectional schematic diagram of the present invention.
Fig. 4 is a part section schematic diagram in the example of the present invention of distortion.
Fig. 5 is principal section figure of the present invention.
Fig. 6 is the example part sectional schematic diagram that the present invention adopts the swinging diffuser.
Fig. 7 is the simplified diagram of diffuser in Fig. 6 example.
Fig. 8 is that the present invention has part section schematic diagram in the example of protuberance.
Fig. 9 is the principal section figure of Fig. 8 example.
Main symbol description among the figure:
10: process tank, 11: efferent duct, 20: induce pipe, 21: diffuser, 22: rotating shaft, 23: helical form, 24: protuberance, 31: liquid input tube, 32: gas inlet pipe.
The specific embodiment
The present invention as shown in Figure 3, it have in process tank 10 be provided with induce the pipe 20 inner conic type diffusers 21 this structures of installing, do the time spent, the liquid of process tank 10 inside and gas form flowing as shown in Figure 5.
Fig. 5 represents process tank 10 interior liquid and gas flow situations among the present invention.By the processing water of liquid input tube 31 input, and gases such as oxygen of importing by the gas inlet pipe of liquid input tube 31 in, installing 32 or ozone.Manage 20 inwalls formation annular flow along with inducing, and collide and injection with diffuser.
In addition, as Figure 6 and Figure 7, its diffuser 21 outer peripheral faces form helical form 23, and be assembled in induce pipe 20 rotating shafts that link to each other 22 on, when importing liquids and gases, diffuser 21 can rotate.
By the rotation of this diffuser 21, not only be formed on annular flow or eddy current on process tank shown in Figure 5 10 vertical sections, on the cross section, produce rotary current simultaneously, the gas mixed effect is greatly improved.
What Fig. 8 represented is to induce pipe 20 inner surfaces to form protuberance 24.This is the present invention's one example.
Fig. 9 is illustrated in protuberance 24 peripheries can induce the part eddy current, improves the gas-liquid mixed effect.
Claims (3)
1, a kind of Liqiud-gas mixing device that utilizes jet circulation reaction characteristics, comprise the liquid input tube (31) that is provided with interpolation gas inlet pipe (32) and the process tank (10) of efferent duct (11), the cylindrical shape of the both ends open of installing in process tank (10) is induced pipe (20), can form annular flow with the outer wall of inducing pipe (20) by each liquid and the gas of importing simultaneously from liquid input tube (31) and gas inlet pipe (32), carry out Liqiud-gas mixing device, it is characterized in that: under inducing the interior gas inlet pipe of pipe (20) (32) conic type diffuser (21) is set, gas inlet pipe (32) is pointed in its tip.
2, the Liqiud-gas mixing device that utilizes jet circulation reaction characteristics according to claim 1 is characterized in that: the outer surface of diffuser (21) forms helical form; And be assembled on the rotating shaft, with the rotating shaft center rotation.
3, the Liqiud-gas mixing device that utilizes jet circulation reaction characteristics according to claim 1 is characterized in that: form protuberance (24) at the inner surface of inducing pipe (20).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2004-0071854A KR100484256B1 (en) | 2004-09-08 | 2004-09-08 | Gas and liquid mixing apparatus using jet loop reaction |
| KR1020040071854 | 2004-09-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1745888A true CN1745888A (en) | 2006-03-15 |
| CN1323746C CN1323746C (en) | 2007-07-04 |
Family
ID=36165705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100781214A Expired - Fee Related CN1323746C (en) | 2004-09-08 | 2004-09-17 | Gas liquid mixing apparatus by jet circulation reaction characteristics |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100484256B1 (en) |
| CN (1) | CN1323746C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100428A (en) * | 2011-11-09 | 2013-05-15 | 中国石油化工股份有限公司 | Alumina carrier and its preparation method |
| CN106731921A (en) * | 2017-03-07 | 2017-05-31 | 广东新船重工有限公司 | A kind of air and liquid mixer |
| CN114849503A (en) * | 2022-07-07 | 2022-08-05 | 北京石油化工学院 | Air dissolving equipment |
| CN116272457A (en) * | 2023-05-24 | 2023-06-23 | 中海石油(中国)有限公司 | Efficient gas-dissolving reactor based on secondary induced jet and gas-liquid mixing mass transfer method thereof |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100931512B1 (en) * | 2007-08-08 | 2009-12-11 | 호서대학교 산학협력단 | Ozone Oxidizer for Wastewater Treatment |
| KR101147370B1 (en) * | 2010-12-21 | 2012-05-23 | 재단법인 포항산업과학연구원 | A high efficiency gas absorption apparatus |
| KR101096676B1 (en) | 2011-03-02 | 2011-12-22 | 전병근 | Apparatus for biologicaly treating waste water with highly concentrated organic material having improved power efficiency |
| KR101403532B1 (en) * | 2012-05-29 | 2014-06-03 | 부경대학교 산학협력단 | Led algae culturing system |
| KR101690975B1 (en) | 2015-07-23 | 2016-12-29 | 부경대학교 산학협력단 | Reactor for Absorbing Gas into Liquid |
| KR102216334B1 (en) * | 2020-09-08 | 2021-02-18 | 정석엔지니어링 주식회사 | Ultrasonic generation device with pall ring |
| KR102236732B1 (en) * | 2020-09-08 | 2021-04-05 | 최봉의 | Apparatus for Dissolving Gas in Liquid |
| CN112021085A (en) * | 2020-09-23 | 2020-12-04 | 锁现民 | Edible fungus liquid fermentation tank airflow dissolved oxygen device and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1039539A1 (en) * | 1981-02-27 | 1983-09-07 | Предприятие П/Я А-1676 | Method of jet mixing of gaseous and liquid reagents |
| SU1011214A1 (en) * | 1981-03-09 | 1983-04-15 | Институт гидромеханики АН УССР | Electric ejector type mixer |
| CN1026664C (en) * | 1990-05-10 | 1994-11-23 | 哈里尔有限公司 | Method and apparatus for producing water-in-oil emulsion |
| CN1171809C (en) * | 2001-11-16 | 2004-10-20 | 清华大学 | Jet aeration reactor used in active sludge method and its jet aeration process |
| CN2629816Y (en) * | 2003-06-02 | 2004-08-04 | 岳阳纸业股份有限公司 | Jet circulating mixer |
-
2004
- 2004-09-08 KR KR10-2004-0071854A patent/KR100484256B1/en active IP Right Grant
- 2004-09-17 CN CNB2004100781214A patent/CN1323746C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100428A (en) * | 2011-11-09 | 2013-05-15 | 中国石油化工股份有限公司 | Alumina carrier and its preparation method |
| CN103100428B (en) * | 2011-11-09 | 2015-04-15 | 中国石油化工股份有限公司 | Alumina carrier and its preparation method |
| CN106731921A (en) * | 2017-03-07 | 2017-05-31 | 广东新船重工有限公司 | A kind of air and liquid mixer |
| CN114849503A (en) * | 2022-07-07 | 2022-08-05 | 北京石油化工学院 | Air dissolving equipment |
| CN114849503B (en) * | 2022-07-07 | 2022-09-23 | 北京石油化工学院 | Dissolve gas equipment |
| CN116272457A (en) * | 2023-05-24 | 2023-06-23 | 中海石油(中国)有限公司 | Efficient gas-dissolving reactor based on secondary induced jet and gas-liquid mixing mass transfer method thereof |
| CN116272457B (en) * | 2023-05-24 | 2023-08-08 | 中海石油(中国)有限公司 | Efficient gas-dissolving reactor based on secondary induced jet and gas-liquid mixing mass transfer method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040089012A (en) | 2004-10-20 |
| KR100484256B1 (en) | 2005-04-20 |
| CN1323746C (en) | 2007-07-04 |
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