CN101648093B - Coaxial separator - Google Patents
Coaxial separator Download PDFInfo
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- CN101648093B CN101648093B CN2008100701241A CN200810070124A CN101648093B CN 101648093 B CN101648093 B CN 101648093B CN 2008100701241 A CN2008100701241 A CN 2008100701241A CN 200810070124 A CN200810070124 A CN 200810070124A CN 101648093 B CN101648093 B CN 101648093B
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- separator
- pipe
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- gas
- coaxial
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Abstract
The invention belongs to the technical field of separation, and relates to a coaxial separator. A rotational flow guide vane is arranged in a fluid inlet pipe, and the outlet of the fluid inlet pipe is provided with a separator rotary vane area; and between the fluid inlet pipe and a separator shell, the lower part is provided with a liquid rotational flow guide vane, a liquid outlet pipe and a U-shaped liquid air seal pipe, and the top part is provided with a defoaming layer and an exhaust pipe. The coaxial separator has significant effects, is suitable for fluid separation in small pipes, and is particularly suitable for an emergency diffusion pipe of a dry type gas tank.
Description
Technical field
The invention belongs to separation technology field, relate to a kind of coaxial separator.
Background technology
In separation equipment, gas-liquid separation is very general, its equipment such as cyclone separator all are well known, as XLT type, XLT/A type, Type B, E type bypass type, diffusion type, long cone type, multitube, tornado cyclone dust collectors etc., and the cyclone separator in the steam drum of boiler or the like.These equipment have a common characteristic, be that fluid is from tangentially advancing, require flow rate of fluid simultaneously: to deduster is 15m/s～20m/s, and the cyclone separator in the steam drum of the boiler that we say, it is 5m/s～8m/s that fluid then requires from the speed of tangentially advancing.In engineering reality, problem below we have run into: when the gas chamber emergency diffusion,, both caused the Seal Oil waste, influenced environment again because gas can be taken a lot of air accumulator seal oils out of, because Seal Oil is sprayed on the gas holder outer wall not easy cleaning, in the requirement of each gas holder, all give strict control.For this reason, the operating personnel of each steel mill mention diffusing of gas holder and just feel to be panic-stricken, and the saving ability that this has just reduced gas holder has increased the control difficulty of gas holder, the cost of increase simultaneously.For this reason, be badly in need of addressing this problem.
Summary of the invention
The objective of the invention is to propose a kind of coaxial separator.Can solve gas-solid or gas-liquid separation problem in the fluid by this coaxial separator.
The present invention is achieved in that in the fluid intake pipe rotational flow guide vane is installed that separator rotary vane area is installed in the outlet of fluid intake pipe; Between fluid intake pipe and separator shell, liquid rotational flow guide vane, liquid outlet tube and U-shaped liquid sealing gland pipe are installed in the bottom, and foam-removing layer and blast pipe are installed in the top.
The coaxial-type cyclone separator is work like this: after the fluid of two media enters from equipment bottom inlet tube, prewhirl through rotational flow guide vane then, fluid is rotated, the fluid of rotation carries out the high speed centrifugation separation by the rotary vane area that narrow circumferential weld mouth enters into cyclone separator, the liquid liquid displacement zone that enters into separated from the gas, further separate through the liquid rotational flow guide vane, liquid overflows from flow export through liquid sealing back from the liquid manifold trunk then more again; Gas enters the gas pooling zone, then through sending from gas vent behind the gas-liquid foam-removing layer.
Because gas feed all is along the same axis line with outlet, so cyclone separator of the present invention just is called coaxial separator.Coaxial separator also be utilize gas-liquid carry out high speed when rotating because of the severe difference, centrifugal force is different and make its separation, but when the tangential cyclone separator carries out cyclonic separation, flow velocity diminishes more and more faster because of radius of turn, form a low-pressure area like this is convenient to separate in the whirlwind center, and coaxial separator of the present invention is when the gas-liquid level is rotated at a high speed, and liquid is thrown to urceolus as hammer, throws liquid at urceolus and utilizes the viscosity effect and be left.
Effect highly significant of the present invention is particularly suitable for the small pipeline fluid and separates.Because fluid passes in and out all on an axis, it is little to take up space like this.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2,3 and 4 is respectively the cutaway view of A-A of the present invention, B-B and C-C.
Among the figure, part 1 is the fluid intake pipe; Part 2 is a rotational flow guide vane; Part 3 is a liquid displacement zone; Part 4 is a separator rotary vane area; Part 5 is the gas pooling zone; Part 6 is a foam-removing layer; Part 7 is a blast pipe; Part 8 is the liquid rotational flow guide vane; Part 9 is a liquid outlet tube; Part 10 is a U-shaped liquid sealing gland pipe; Part 11 is a liquid outlet; Part 12 is a separator shell.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiments of the invention are described further:
Rotational flow guide vane 2 is installed in the fluid intake pipe 1, and separator rotary vane area 4 is installed in 1 outlet of fluid intake pipe; Between fluid intake pipe 1 and separator shell 12, liquid rotational flow guide vane 8, liquid outlet tube 9 and U-shaped liquid sealing gland pipe 10 are installed in the bottom, and foam-removing layer 6 and blast pipe 7 are installed in the top.
After the fluid of two media enters from equipment lower flow inlet tube 1, prewhirl through rotational flow guide vane 2 then, fluid is rotated, the fluid of rotation enters into cyclone separator rotary vane area 4 by narrow circumferential weld mouth and carries out the high speed centrifugation separation, the liquid liquid displacement zone 3 that enters into separated from the gas, further separate through liquid rotational flow guide vane 8, liquid overflows from flow export 11 through liquid sealing 10 backs from liquid manifold trunk 9 then more again.Gas enters gas pooling zone 5, sends from gas vent 7 through gas-liquid foam-removing layer 6 backs then.
Best mounting means of the present invention is vertical the installation.
The speed that fluid enters fluid intake pipe 1 must not be lower than 10m/s.
For example: the emergency diffusion pipe of our dry gas-holder, be usually designed to DN400 to DN500, this pipeline is idle at ordinary times, when emergency diffusion, in the piston oil duct, can pour in down a chimney into about 2～3 meters high Seal Oil usually in its pipe, when the piston operation surpasses the emergency diffusion mouth, pour in down a chimney advance a part of Seal Oil of emergency diffusion pipe and can turn back to again in the gas holder, another part Seal Oil then ejects from emergency diffusion with the form of gas with gas-liquid mixed, the gas flow rate of every emergency diffusion pipe is 18m/s～40m/s normally, and this speed is fit to this coaxial-type gas-liquid separator very much.Behind this coaxial-type gas-liquid separator, expensive Seal Oil has been recovered, and pollutes not existed, and the danger of rushing to summit of gas holder has been got rid of, and the security of gas holder has improved, and operating flexibility has increased, and simultaneously, the storage capacity of gas holder can also strengthen 5%.This effect is very considerable.
Effect of the present invention is remarkable, is suitable for the small pipeline fluid and separates, and is particularly suitable for the emergency diffusion pipe of dry gas-holder.
Claims (3)
1. a coaxial separator that is used for dry gas-holder emergency diffusion pipe is characterized in that: rotational flow guide vane (2) is installed, fluid intake pipe (1) outlet installation separator rotary vane area (4) in the fluid intake pipe (1); Between fluid intake pipe (1) and separator shell (12), liquid rotational flow guide vane (8), liquid outlet tube (9) and U-shaped liquid sealing gland pipe (10) are installed in the bottom, and foam-removing layer (6) and blast pipe (7) are installed in the top.
2. coaxial separator according to claim 1 is characterized in that: the mounting means of described coaxial separator is installed for vertical.
3. coaxial separator according to claim 1 is characterized in that: the speed that fluid enters fluid intake pipe (1) must not be lower than 10m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100701241A CN101648093B (en) | 2008-08-15 | 2008-08-15 | Coaxial separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100701241A CN101648093B (en) | 2008-08-15 | 2008-08-15 | Coaxial separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648093A CN101648093A (en) | 2010-02-17 |
| CN101648093B true CN101648093B (en) | 2011-09-14 |
Family
ID=41670487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100701241A Expired - Fee Related CN101648093B (en) | 2008-08-15 | 2008-08-15 | Coaxial separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648093B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895387A (en) * | 2015-12-18 | 2017-06-27 | 核动力运行研究所 | A kind of steam dryer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736331B (en) * | 2013-12-31 | 2015-05-13 | 天津大学 | Foam metal filtering type oil separator |
| CN106140036A (en) * | 2016-08-31 | 2016-11-23 | 安徽金禾实业股份有限公司 | Fluid bed air outlet segregation apparatus in a kind of Melamine Production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4565554A (en) * | 1982-09-07 | 1986-01-21 | Foster Wheeler Energy Corporation | Steam separating apparatus and separators used therein |
| EP0284675A1 (en) * | 1987-03-30 | 1988-10-05 | Foster Wheeler Energy Limited | Tandem steam-water separator |
| CN2034083U (en) * | 1987-08-27 | 1989-03-15 | 武汉水利电力学院 | Porous ball co2 scavenger |
| CN2063050U (en) * | 1990-03-03 | 1990-10-03 | 石家庄市城乡建设取工中等专业学校 | Gas vortex separator |
| CN2142757Y (en) * | 1991-10-09 | 1993-09-29 | 王培锋 | High-efficiency energy-saving vortex flow mechanism |
-
2008
- 2008-08-15 CN CN2008100701241A patent/CN101648093B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4565554A (en) * | 1982-09-07 | 1986-01-21 | Foster Wheeler Energy Corporation | Steam separating apparatus and separators used therein |
| EP0284675A1 (en) * | 1987-03-30 | 1988-10-05 | Foster Wheeler Energy Limited | Tandem steam-water separator |
| CN2034083U (en) * | 1987-08-27 | 1989-03-15 | 武汉水利电力学院 | Porous ball co2 scavenger |
| CN2063050U (en) * | 1990-03-03 | 1990-10-03 | 石家庄市城乡建设取工中等专业学校 | Gas vortex separator |
| CN2142757Y (en) * | 1991-10-09 | 1993-09-29 | 王培锋 | High-efficiency energy-saving vortex flow mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895387A (en) * | 2015-12-18 | 2017-06-27 | 核动力运行研究所 | A kind of steam dryer |
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| Publication number | Publication date |
|---|---|
| CN101648093A (en) | 2010-02-17 |
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Granted publication date: 20110914 Termination date: 20200815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |