CN102284384A - Gas-liquid interface stabilizing device for separator - Google Patents
Gas-liquid interface stabilizing device for separator Download PDFInfo
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- CN102284384A CN102284384A CN2011102197557A CN201110219755A CN102284384A CN 102284384 A CN102284384 A CN 102284384A CN 2011102197557 A CN2011102197557 A CN 2011102197557A CN 201110219755 A CN201110219755 A CN 201110219755A CN 102284384 A CN102284384 A CN 102284384A
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- separator
- gas
- liquid interface
- umbrella hood
- liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 45
- 230000000087 stabilizing effect Effects 0.000 title abstract 2
- 230000003019 stabilising effect Effects 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 10
- 239000007789 gas Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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Abstract
本发明提供了一种分离器气液界面稳定装置，能较好的起到稳定气液界面作用，避免了气液界面的扰动，提高了气液的分离效果和分类效率，同时该装置还具有破涡功能，其包括分离器容器，其特征在于：分离器容器内设置有伞形罩，所述伞形罩通过破涡板支撑，所述伞形罩边缘与所述分离器容器内壁有间隙。
The invention provides a device for stabilizing the gas-liquid interface of a separator, which can better stabilize the gas-liquid interface, avoid the disturbance of the gas-liquid interface, and improve the separation effect and classification efficiency of the gas-liquid. At the same time, the device also has The vortex breaking function, which includes a separator container, is characterized in that: an umbrella cover is arranged in the separator container, the umbrella cover is supported by a vortex breaking plate, and there is a gap between the edge of the umbrella cover and the inner wall of the separator container .
Description
Technical field
The present invention relates to a kind of technical field of separator interior arrangement, is a kind of separator gas-liquid interface stabilising arrangement specifically.
Background technology
The cyclone separator floor space is few, and is a kind of cost is low, efficient is high, reliability is high particle and drop catching apparatus.Its reliability is there is not moving component.And can under the operating environment of very severe, move.In addition, cyclone separator is particularly suitable for the occasion of operation with high pressure or high powder or high strength of fluid, and filter medium is for corroding, occur very sensitive occasions such as spark, oil-containing, humidity.In addition, when requiring separator and to move under the operatorless occasion in certain time limit, reach the time in several years as some oil refining apparatus, cyclone separator also is fit closely.Cyclone separator utilization scope will be more and more widely, but the design of cyclone separator need be considered the influence of each parts to system, only considers the influence of each parts, and the cyclone separator that designs just can not break down and move by expection.At present, the research cyclone separator often has been placed on inlet and aspects such as barrel diameter and riser for conical structure and research emphasis both at home and abroad, neglected of the influence of gas-liquid interface stability to the separator separative efficiency, existing cyclone separator is seen Fig. 1, the design of gas-liquid by entrance structure 2 forces air-flow tangentially to enter to produce in the cyclone separator and rotatablely moves, because the influence of gas-liquid density contrast, the heavy fluid of density will be thrown to the cylindrical shell wall, and air-flow moves downward along the separator outer space when rotating, and the liquid that can drive wall moves downward.This can be called first separation.And the partially liq particle is still carried secretly by gas, at gas along in riser 3 uphill process, because the effect of gravity, partially liq still can drop in the separator flask 1, this can be described as secondary separation, but because drop drops to gas-liquid interface 4, can cause the disturbance of gas-liquid interface, have influence on the separation of gas-liquid.
Summary of the invention
At the problems referred to above, the invention provides a kind of separator gas-liquid interface stabilising arrangement, can play preferably and stablize the gas-liquid interface effect, avoided the disturbance of gas-liquid interface, improved the separating effect and the classification effectiveness of gas-liquid, this device also has broken whirlpool function simultaneously.
Its technical scheme is such: a kind of separator gas-liquid interface stabilising arrangement, it comprises separator flask, it is characterized in that: be provided with umbrella hood in the separator flask, described umbrella hood supports by broken whirlpool plate, and described umbrella hood edge and described separator flask inwall are gapped.
It is further characterized in that: the angle of described umbrella hood is 160 degree; Described umbrella hood edge and described separator flask inwall are gapped more than or equal to 0.01 meter; Described broken whirlpool plate and described separator flask, described umbrella hood are welded to connect; Described umbrella hood supports by the broken whirlpool plate of four symmetrical distributions.
In the said structure of the present invention, be provided with umbrella hood in the separator flask, umbrella hood supports by broken whirlpool plate, and umbrella hood edge and separator flask inwall are gapped, part drop the stopping of separator first separation by umbrella hood, flow in the separator flask from the gap of umbrella hood edge and separator flask inwall, can play preferably and stablize the gas-liquid interface effect, avoided of the disturbance of part drop to gas-liquid interface, improved the separating effect and the classification effectiveness of gas-liquid, this device also has broken whirlpool function simultaneously.
Description of drawings
The existing cyclone separator arrangement master of Fig. 1 looks schematic diagram;
Fig. 2 is the structural representation of separator gas-liquid interface stabilising arrangement of the present invention;
Fig. 3 is the plan structure schematic diagram of Fig. 2.
The specific embodiment
See Fig. 2, Fig. 3, separator gas-liquid interface stabilising arrangement of the present invention, it comprises separator flask 1, being provided with setting angle in the separator flask 1 is 160 degree umbrella hoods 5, umbrella hood 5 supports by the broken whirlpool plate 6 of four symmetrical distributions, broken whirlpool plate and separator flask 1, umbrella hood 5 are welded to connect umbrella hood 5 edges and separator flask 1 inwall gapped 7.
Further describe the operation principle of separator gas-liquid interface stabilising arrangement of the present invention below in conjunction with Fig. 2, Fig. 3:
Cyclone separator is generally rectangle and round entrance by entrance structure 2() design force air-flow tangentially to enter to produce in the cyclone separator and rotatablely move.Because the influence of gas-liquid density contrast, the heavy fluid of density will be thrown to separator flask 1 wall, and air-flow moves downward along separator flask outside inner wall space when rotating, and the liquid that can drive wall moves downward.This can be called first separation.And the partially liq particle is still carried secretly by gas, at gas along in riser 3 uphill process, because the effect of gravity, partially liq still can drop in the separator flask 1, this can be described as secondary separation, but because drop drops to gas-liquid interface 4, can cause the disturbance of gas-liquid interface 4, have influence on the separation of gas-liquid.By umbrella hood is set gas-liquid secondary separation section is separated respectively separately with gas-liquid separation under the gas-liquid interface, stable gas-liquid interface can make gas-liquid because the effect of density contrast, and gas rises, and liquid descends, and improves separative efficiency to greatest extent.By the umbrella hood that angle is 160 degree is installed in cyclone separator, the umbrella hood edge is minimum far from the high liquid level of container to be 0.1m, the umbrella hood upper surface should smooth and local no concave-convex phenomenon, is convenient to liquid like this and drops on the umbrella hood and in the dirty liquid collection zone that enters in the umbrella limit, effect lower edge of inner eddy flow power.For operating personnel's walking about and operate and manhole is set in container, this moment the people hole site umbrella hood upper surface flat processing of should rubbing, umbrella hood installation site operated by rotary motion is from riser hypomere distance H (H 〉=(0.7-0.5log
10(M
L/ M
G)) x D and H 〉=0.5D) and umbrella hood edge be under the S(inlet fluid non-foam situation far from the cylindrical shell wall: S=0.025D m, and S 〉=0.01m; Inlet fluid exists under the foam situation: S=0.05D m, and S 〉=0.02m; M in the formula
LAnd M
GBe respectively the mass flow kg/s of liquids and gases; D is the cyclone separator internal diameter).Use four blocks of broken whirlpool plates that umbrella hood is supported, the width of broken whirlpool plate maximum generally be taken as cylinder internal diameter 1/8 and be even layout.The width restriction of broken whirlpool plate is in order to reduce the generation of foam to greatest extent.Four blocks of broken whirlpool plates should weld mutually with cylinder inboard wall, and upper end and umbrella hood distance from top are X(X〉0.1+0.5Dtan10 ° m), broken whirlpool effect is best.
Claims (5)
1. separator gas-liquid interface stabilising arrangement, it comprises separator flask, it is characterized in that: be provided with umbrella hood in the separator flask, described umbrella hood supports by broken whirlpool plate, and described umbrella hood edge and described separator flask inwall are gapped.
2. a kind of separator gas-liquid interface stabilising arrangement according to claim 1 is characterized in that: the angle of umbrella hood is 160 degree.
3. a kind of separator gas-liquid interface stabilising arrangement according to claim 1 is characterized in that: described umbrella hood edge and described separator flask inwall are gapped more than or equal to 0.01 meter.
4. a kind of separator gas-liquid interface stabilising arrangement according to claim 1, it is characterized in that: described broken whirlpool plate and described separator flask, described umbrella hood are welded to connect.
5. a kind of separator gas-liquid interface stabilising arrangement according to claim 1 is characterized in that: described umbrella hood supports by the broken whirlpool plate of four symmetrical distributions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102197557A CN102284384A (en) | 2011-08-03 | 2011-08-03 | Gas-liquid interface stabilizing device for separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102197557A CN102284384A (en) | 2011-08-03 | 2011-08-03 | Gas-liquid interface stabilizing device for separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102284384A true CN102284384A (en) | 2011-12-21 |
Family
ID=45331295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102197557A Pending CN102284384A (en) | 2011-08-03 | 2011-08-03 | Gas-liquid interface stabilizing device for separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN102284384A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921568A (en) * | 2012-10-18 | 2013-02-13 | 宝鸡石油机械有限责任公司 | Deep-sea underwater gas-liquid cyclone separator |
| CN103111379A (en) * | 2013-03-15 | 2013-05-22 | 南京能益节能科技有限公司 | Cyclone separator with good vapor-liquid separation effect |
| CN103128008A (en) * | 2013-03-15 | 2013-06-05 | 南京能益节能科技有限公司 | Cyclone separator for separating vapor-liquid mixture |
| CN103128007A (en) * | 2013-03-15 | 2013-06-05 | 南京能益节能科技有限公司 | Vapor-liquid cyclone separator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB476890A (en) * | 1936-06-16 | 1937-12-16 | Nortons Tividale Ltd | Improvements relating to cyclone classifiers for dust or the like |
| FI913938A7 (en) * | 1990-08-28 | 1992-02-29 | Kamyr Inc | GASSPOLAD CENTRIFUGALANORDNING. |
| CN2335686Y (en) * | 1998-02-28 | 1999-09-01 | 刘国华 | Cyclone filtering gas-liquid separator |
| CN101219411A (en) * | 2008-01-25 | 2008-07-16 | 唐宗尧 | Rotational flow type mineral dressing separating and processing method |
| CN201263903Y (en) * | 2008-09-19 | 2009-07-01 | 新疆时代石油工程有限公司 | Single-rotational flow coagulation reactor |
| CN202191970U (en) * | 2011-08-03 | 2012-04-18 | 江苏瑞吉格泰油气工程有限公司 | Separator gas-liquid interface stabilizing device |
-
2011
- 2011-08-03 CN CN2011102197557A patent/CN102284384A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB476890A (en) * | 1936-06-16 | 1937-12-16 | Nortons Tividale Ltd | Improvements relating to cyclone classifiers for dust or the like |
| FI913938A7 (en) * | 1990-08-28 | 1992-02-29 | Kamyr Inc | GASSPOLAD CENTRIFUGALANORDNING. |
| CN2335686Y (en) * | 1998-02-28 | 1999-09-01 | 刘国华 | Cyclone filtering gas-liquid separator |
| CN101219411A (en) * | 2008-01-25 | 2008-07-16 | 唐宗尧 | Rotational flow type mineral dressing separating and processing method |
| CN201263903Y (en) * | 2008-09-19 | 2009-07-01 | 新疆时代石油工程有限公司 | Single-rotational flow coagulation reactor |
| CN202191970U (en) * | 2011-08-03 | 2012-04-18 | 江苏瑞吉格泰油气工程有限公司 | Separator gas-liquid interface stabilizing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921568A (en) * | 2012-10-18 | 2013-02-13 | 宝鸡石油机械有限责任公司 | Deep-sea underwater gas-liquid cyclone separator |
| CN103111379A (en) * | 2013-03-15 | 2013-05-22 | 南京能益节能科技有限公司 | Cyclone separator with good vapor-liquid separation effect |
| CN103128008A (en) * | 2013-03-15 | 2013-06-05 | 南京能益节能科技有限公司 | Cyclone separator for separating vapor-liquid mixture |
| CN103128007A (en) * | 2013-03-15 | 2013-06-05 | 南京能益节能科技有限公司 | Vapor-liquid cyclone separator |
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Application publication date: 20111221 |