CN101664624B - Mist catcher - Google Patents
Mist catcher Download PDFInfo
- Publication number
- CN101664624B CN101664624B CN2009101531346A CN200910153134A CN101664624B CN 101664624 B CN101664624 B CN 101664624B CN 2009101531346 A CN2009101531346 A CN 2009101531346A CN 200910153134 A CN200910153134 A CN 200910153134A CN 101664624 B CN101664624 B CN 101664624B
- Authority
- CN
- China
- Prior art keywords
- tank body
- escape pipe
- layer
- mist eliminator
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003595 mist Substances 0.000 title claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 33
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Abstract
The invention discloses a mist catcher comprising a tank body (1) and a liquid drop gathering layer (2), wherein the tank body (1) is provided with an air outlet pipe (3), an inlet pipe (4) and a drainpipe (5); the inlet pipe (4) is tangent with the side wall of the tank body (1), and the liquid drop gathering layer (2) is in a barrel shape, is sheathed on the periphery of the lower part of the air outlet pipe (3) and has space with the inner wall of the tank body (1); the pipe wall of the air outlet pipe (3), which corresponds to the liquid drop gathering layer (2), is provided with an air vent, and the inlet position of the inlet pipe (4) on the tank body (1) is positioned above the liquid drop gathering layer (2). Compared with the prior art, the invention can realize gas-liquid separation while coagulating and collecting liquid drop in mist, thus facilitating the whole gas-liquid separation treatment flow; meanwhile, air and liquid in the tank body flow smoothly, which can greatly increase treatment speed of the tank body and improve the working efficiency of the mist catcher.
Description
Technical field
The present invention relates to gas-liquid separation Treatment Technology field, be meant a kind of mist eliminator that can carry out gas-liquid separation especially.
Background technology
Mist eliminator uses comparatively general in oil, natural gas extraction and separating treatment.Existing mist eliminator generally comprises tank body and the intensive coagulated material that is filled in the tank body; Wherein, The tank body top has the input port, the bottom has delivery outlet, and the intensive silk screen that interweaves of the general employing of the coagulated material in the tank body is such as crisscross woven wire, solid type filter screen or the like.During actual the use, gas-liquid mixed fog enters in the tank body from the input port, through coagulated material with the droplets agglomerate in the fog after, liquid is from the delivery outlet output of bottom.As all having used similar mist eliminator in the Chinese utility model patent " the integrated high precision measurement device of memory-type temperature and pressure " that the patent No. is the Chinese utility model patent " the compound separator of natural gas " of ZL200620078754.X, Chinese utility model patent " drilling fluid two-stage degasification equipment " that the patent No. is ZL200620007889.7, the patent No. is ZL200820090257.0.But existing mist eliminator because whole tank body has been expired in the coagulated material filling, makes the interior top-down circulation of liquid of tank body significantly be obstructed, and causes flow velocity slow excessively, and the operating efficiency of mist eliminator is restricted.The more important thing is, outlet of an inlet only is set in the mist eliminator, the outlet that gas is discharged of specializing in the isolation of liquid output channel is not set; And when real work, the gas-liquid mixed fog that gets into from the input port is that the band certain pressure is imported, and gas can't rise to the input port and can only discharge from delivery outlet; Like this; Again can be again mix with the liquid of discharging from delivery outlet, though the drop in the fog forms liquid through coagulated material, last gas still can with liquid mixing; Do not realize gas-liquid separation, gas-liquid separation is handled helping not quite.Therefore, existing mist eliminator needs further improvement.
Summary of the invention
Technical problem to be solved by this invention is the present situation to prior art; A kind of mist eliminator that can realize good gas-liquid separation effect simultaneously is provided; Gas in its tank body, liquid communication are unimpeded, can significantly increase the processing speed of tank body, improve the operating efficiency of mist eliminator.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this mist eliminator; Comprise tank body and the droplet congregating layer that is arranged in the tank body; It is characterized in that: said tank body top is provided with that escape pipe, sidewall are provided with inlet tube, the bottom is provided with drain pipe, and wherein, the sidewall of said inlet tube and tank body is tangent; And said escape pipe extend into the central interior of tank body from the top of tank body, the bottom sealing of this escape pipe;
Said droplet congregating layer is tubular; Its lower part that is set in said escape pipe is peripheral; And leave spacing with inner tank wall, said escape pipe has ventilation mouth on the tube wall of corresponding droplet congregating layer, and said inlet tube the entry position on the tank body be positioned at said droplet congregating layer above.
Ventilation mouth on the said escape pipe lower part is the duct that supplied gas sees through, and ventilation mouth can be a plurality of air-vents that are distributed on the escape pipe circle wall, also can be the ventilating groove of a plurality of axial settings along escape pipe.
Said droplet congregating layer can adopt existing various material, be the best with the wire screen pack wherein, and the droplet congregating layer need have certain altitude; Could form bigger condensing zone, for ease of with the fixedly moulding of wire screen pack, the top of said droplet congregating layer, bottom can be respectively arranged with top board, base plate; The central authorities of droplet congregating layer are penetrated with a fixed mount; This fixed mount comprises at two connecting rings of top, bottom and is connected many connection straps between two connecting rings that these two connecting rings just link to each other with top board, base plate respectively, thereby make top board, base plate and fixed mount connect into a fixed frame together; And supply said droplet congregating layer to fixedly install; Such as, the every one metal wire end in the wire screen pack just can be fixed on top board, base plate and the fixed mount, wherein; Said base plate is a porous plate, and feed flow drips through flowing downward.
Many connection straps in the said fixed mount are good with axial, the spaced set along escape pipe.
The closed state of said escape pipe bottom can be through being provided with a blocking plate in the escape pipe bottom and with the escape pipe bottom lock, can realizing.
For making things convenient for the fixed installation peripheral of tubular droplet congregating layer in the escape pipe lower part; The base plate central authorities below of said droplet congregating layer bottom can also be provided with a baffle plate; Through bolts and nuts with the base plate clamping between baffle plate and blocking plate, thereby whole droplet congregating layer is fixed on the escape pipe periphery.
As further improvement, to the higher relatively gas and oil aqueous mixtures of gassiness ratio, have separating effect preferably for making this mist eliminator, on said inlet tube, can also be connected with the U type pre-separation pipe that couches and be provided with; Like this before the higher relatively gas and oil aqueous mixtures of gassiness ratio is getting into tank body; When the gas and oil aqueous mixtures is flowed through U type pre-separation pipe earlier; The part drop of carrying secretly in the gas can collide the tube wall of U type pre-separation pipe naturally, forms liquid film and attached on the tube wall, realizes preliminary gas-liquid pre-separation.
Compared with prior art, the invention has the advantages that: through separately setting out tracheae, drain pipe, gas can be separately from the top output of tank body and isolated with the output of liquid; Realize gas-liquid separation; Thereby, mist eliminator of the present invention the drop in the fog is condensed compile in, can also realize fog is carried out the purpose of gas-liquid separation; Help whole gas-liquid separation handling process, can significantly improve whole gas-liquid separation effect; And the fog in the mist eliminator gets into the droplet congregating layer with cyclone mode in tank body, and gas leads to escape pipe through the ventilation mouth on the escape pipe tube wall; Upwards flow and the final tank body of discharging; Liquid flows to tank base naturally from droplet congregating layer bottom, and gas, liquid have circulation passage separately, and it is unimpeded to circulate; Make the processing speed of tank body significantly to increase, thereby can improve the operating efficiency of mist eliminator.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of fixed mount in the embodiment of the invention one;
Fig. 3 is the structural representation of base plate in the embodiment of the invention one;
Fig. 4 is the structural representation of escape pipe in the embodiment of the invention one;
Fig. 5 is the vertical view of the embodiment of the invention two.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one:
Like Fig. 1～shown in Figure 4, be embodiments of the invention one, this mist eliminator comprises tank body 1 and the droplet congregating layer 2 that is arranged in the tank body 1;
Wherein, Said tank body 1 by flange 11 assembling together, tank body 1 top is provided with that escape pipe 3, sidewall are provided with inlet tube 4, the bottom is provided with drain pipe 5, said inlet tube 4 is tangent with the sidewall of tank body 1; Thereby make gas-liquid mixed fog can tangentially get in the tank body 1; And in tank body 1, produce eddy flow, and said escape pipe 3 extend into the central interior of tank body 1 from the top of tank body 1, the bottom of this escape pipe 3 is provided with a blocking plate 31 and makes the sealing of escape pipe 3 bottoms;
Said droplet congregating layer 2 is tubular; In the present embodiment, this droplet congregating layer 2 adopts the wire screen pack to make, and the top of droplet congregating layer 2, bottom are respectively arranged with top board 6, base plate 7; Top board 6 and base plate 7 all have through hole and confess tracheae 3 and pass through; Base plate 7 is a porous plate, and the central authorities of droplet congregating layer 2 are penetrated with a fixed mount 8, and this fixed mount 8 comprises at two connecting rings 81 of top, bottom and is connected the many connection straps 82 between two connecting rings 81; These many connection straps 82 axially and along the circumferentially even of connecting ring 81 distribute along escape pipe 3; These two connecting rings 81 link to each other with top board 6, base plate 7 respectively, thereby make top board 6, base plate 7 and two connecting rings 81 and many connection straps 82 connect into a framework, make things convenient for the fixed installation of droplet congregating layer 2;
The framework that droplet congregating layer 2 is just formed through said top board 6, base plate 7 and fixed mount 8 is set in 32 peripheries, lower part of said escape pipe 3; The base plate 7 central authorities belows of droplet congregating layer 2 bottom also are provided with a baffle plate 9; Through bolt 91 and nut 92 with base plate 7 clampings between baffle plate 9 and blocking plate 31; Thereby whole droplet congregating layer 2 is fixed on 32 peripheries, escape pipe 3 lower parts; Simultaneously, droplet congregating layer 2 leaves spacing with tank body 1 inwall, and also leaves spacing between droplet congregating layer 2 bottom and tank body 1 bottom;
Said inlet tube 4 the entry position on the tank body 1 be positioned at droplet congregating layer 2 above;
Said escape pipe 3 has ventilation mouth on the tube wall of corresponding droplet congregating layer 2, in the present embodiment, this ventilation mouth is a plurality of lower parts 32 at escape pipe 3, along the axial equally distributed ventilating groove 33 of escape pipe 3, referring to Fig. 4.
Operation principle is following:
This mist eliminator is when operation; Gas-liquid mixed fog gets in the tank body 1 from inlet tube 4 tangentials; And along tank body 1 inwall generation eddy flow, fog is through behind the droplet congregating layer 2, and drop forms and flows to drain pipe 5 from the base plate 7 of droplet congregating layer 2 bottom; And gas leads to escape pipe 3 through the ventilation mouth on escape pipe 3 tube walls, discharges from escape pipe 3 at last.
Embodiment two:
As shown in Figure 5; Be embodiments of the invention two; The distinctive points of itself and embodiment one is: said inlet tube 4 also is connected with a U type pre-separation pipe 41, the setting that couches of this U type pre-separation pipe 41, and integral body is in the basic horizontal state; The one of which end links to each other with this inlet tube 4, and the other end is positioned at the outside of inlet tube 4 and makes things convenient for external device (ED) input gas and oil aqueous mixtures.
Claims (8)
1. mist eliminator; Comprise tank body (1) and be arranged on the droplet congregating layer (2) in the tank body (1); It is characterized in that: said tank body (1) top is provided with that escape pipe (3), sidewall are provided with inlet tube (4), the bottom is provided with drain pipe (5), and wherein, said inlet tube (4) is tangent with the sidewall of tank body (1); And said escape pipe (3) extend into the central interior of tank body (1) from the top of tank body (1), the bottom sealing of this escape pipe (3);
Said droplet congregating layer (2) is tubular; Its lower part that is set in said escape pipe (3) is peripheral; And leave spacing with tank body (1) inwall; Said escape pipe (3) has ventilation mouth on the tube wall of corresponding droplet congregating layer (2), and the entry position of said inlet tube (4) on tank body (1) is positioned at the top of said droplet congregating layer (2).
2. mist eliminator according to claim 1 is characterized in that: said ventilation mouth is a plurality of air-vents that are distributed on escape pipe (3) circle wall.
3. mist eliminator according to claim 1 is characterized in that: said ventilation mouth is the ventilating groove (33) of a plurality of axial settings along escape pipe (3).
4. according to claim 1 or 2 or 3 described mist eliminators; It is characterized in that: top, the bottom of said droplet congregating layer (2) is respectively arranged with top board (6), base plate (7); The central authorities of droplet congregating layer (2) are penetrated with a fixed mount (8), and this fixed mount (8) comprises two connecting rings (81) that are positioned at top, bottom and be connected the many connection straps (82) between two connecting rings (81) that these two connecting rings (81) link to each other with top board (6), base plate (7) respectively; And said base plate (7) is a porous plate.
5. mist eliminator according to claim 4 is characterized in that: the many connection straps (82) in the said fixed mount (8) are along axial, the spaced set of escape pipe (3).
6. mist eliminator according to claim 4 is characterized in that: said escape pipe (3) bottom is provided with a blocking plate (31).
7. mist eliminator according to claim 6 is characterized in that: base plate (7) the central authorities below of said droplet congregating layer (2) bottom also is provided with a baffle plate (9), through bolt (91) and nut (92) with base plate (7) clamping between baffle plate (9) and blocking plate (31).
8. mist eliminator according to claim 1 is characterized in that: on said inlet tube (4), also be connected with the U type pre-separation pipe (41) that couches and be provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101531346A CN101664624B (en) | 2009-09-21 | 2009-09-21 | Mist catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101531346A CN101664624B (en) | 2009-09-21 | 2009-09-21 | Mist catcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101664624A CN101664624A (en) | 2010-03-10 |
| CN101664624B true CN101664624B (en) | 2012-02-29 |
Family
ID=41801499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101531346A Active CN101664624B (en) | 2009-09-21 | 2009-09-21 | Mist catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101664624B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972571A (en) * | 2010-11-11 | 2011-02-16 | 宁波威瑞泰默赛多相流仪器设备有限公司 | Spiral-flow type spray catcher |
| CN101972579B (en) * | 2010-11-11 | 2013-10-02 | 宁波威瑞泰默赛多相流仪器设备有限公司 | Gas-liquid separation system |
| CN110812996A (en) * | 2019-10-12 | 2020-02-21 | 国家能源集团宁夏煤业有限责任公司 | Gas-liquid separation device and heat exchange separation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554568Y (en) * | 2002-07-21 | 2003-06-04 | 游可方 | Coaxial lubricating oil separator |
| CN101142009A (en) * | 2005-01-19 | 2008-03-12 | 唐纳森公司 | Inlet baffle arrangement with perforated vortex finder for gas/liquid separation |
| CN201182962Y (en) * | 2008-04-29 | 2009-01-21 | 任利民 | Vacuum liquid and powder dust filter |
| CN201519530U (en) * | 2009-09-21 | 2010-07-07 | 宁波威瑞泰默赛多相流仪器设备有限公司 | Mist catcher |
-
2009
- 2009-09-21 CN CN2009101531346A patent/CN101664624B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554568Y (en) * | 2002-07-21 | 2003-06-04 | 游可方 | Coaxial lubricating oil separator |
| CN101142009A (en) * | 2005-01-19 | 2008-03-12 | 唐纳森公司 | Inlet baffle arrangement with perforated vortex finder for gas/liquid separation |
| CN201182962Y (en) * | 2008-04-29 | 2009-01-21 | 任利民 | Vacuum liquid and powder dust filter |
| CN201519530U (en) * | 2009-09-21 | 2010-07-07 | 宁波威瑞泰默赛多相流仪器设备有限公司 | Mist catcher |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-283196A 2007.11.01 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101664624A (en) | 2010-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106345375B (en) | A kind of common loop reactor simultaneous with reaction and separation function | |
| CN109236658B (en) | Oil-gas separator | |
| CN101664624B (en) | Mist catcher | |
| CN205613090U (en) | Oil -gas separation device among silicon chip cutting fluid recovery system | |
| CN109139428B (en) | Oil-gas separator and compressor with same | |
| CN107191176A (en) | A kind of oil gas supercharging device | |
| CN101670197B (en) | Gas-oil-water separation system | |
| CN103987928A (en) | Air/oil separator assemblies, components and methods | |
| CN209696478U (en) | Gas-liquid separation device | |
| CN201519530U (en) | Mist catcher | |
| CN102878735A (en) | High-efficiency oil-gas separator and separation method thereof | |
| CN203610009U (en) | Mechanical gas-liquid separator for chemical industry | |
| CN205185282U (en) | Plastics granulation cooling water circulation spray cooling device | |
| CN219043293U (en) | Wind-force compounding device | |
| CN2936379Y (en) | Air floating flushing type active sand continuous automatic filter | |
| CN203737048U (en) | Industrial gas-liquid separation device | |
| CN207071240U (en) | Segregate the low pressure drop demister of isolation integral equipment | |
| CN101705990B (en) | Special ventilation cap for high-speed gear box | |
| CN213298223U (en) | High-efficiency oil-gas separator for air compressor | |
| CN104454087B (en) | The exhaust gas processing device of loading machine | |
| CN205061907U (en) | Dashpot for compound fertilizer production | |
| CN101972571A (en) | Spiral-flow type spray catcher | |
| CN204910903U (en) | Take whirl dirt separator of gas -liquid separation function | |
| CN104923015B (en) | A kind of integrated gs-oil separator | |
| CN208694625U (en) | A kind of exhaust treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI PELTROLEUM NATURAL GAS CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20111122 Address after: South Road Caoejiang bonded area 315800 in Zhejiang province Ningbo City No. 6 Applicant after: Veritas-MSI (Ningbo) Co.,Ltd. Co-applicant after: SHANGHAI PETROLEUM NATURAL GAS CO.,LTD. Address before: 315800, No. 17, No. 1 venture West Road, Ningbo, Zhejiang Applicant before: Veritas-MSI (Ningbo) Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180620 Granted publication date: 20120229 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210319 Granted publication date: 20120229 |
|
| PD01 | Discharge of preservation of patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230413 Address after: 225200 No.18, Fumin Fuxin Road, Xiaoji Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU CHENGLU ENVIRONMENTAL ENGINEERING CO.,LTD. Address before: Room 504, Building 18, No. 55 Jiefang South Road, Guangling District, Yangzhou City, Jiangsu Province, 225000 Patentee before: Yu Bo Effective date of registration: 20230413 Address after: Room 504, Building 18, No. 55 Jiefang South Road, Guangling District, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yu Bo Address before: No. 6 Caoejiang Road, South Zone, Ningbo Free Trade Zone, Zhejiang Province, 315800 Patentee before: Veritas-MSI (Ningbo) Co.,Ltd. Patentee before: SHANGHAI PETROLEUM NATURAL GAS CO.,LTD. |
|
| TR01 | Transfer of patent right |