CN102228765B - Improved corrugated plate structure - Google Patents
Improved corrugated plate structure Download PDFInfo
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- CN102228765B CN102228765B CN2011102197538A CN201110219753A CN102228765B CN 102228765 B CN102228765 B CN 102228765B CN 2011102197538 A CN2011102197538 A CN 2011102197538A CN 201110219753 A CN201110219753 A CN 201110219753A CN 102228765 B CN102228765 B CN 102228765B
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Abstract
The invention provides an improved corrugated plate structure. The air flow of the corrugated plate is increased, and the liquid drop gathering frequency is high, so that the efficiency of forming liquid drops by entrainment is high, the demisting effect is improved and the separation effect is good. The improved corrugated plate structure comprises a corrugated plate body and is characterized in that a wave front of the corrugated plate body is a platform wave front. The invention also provides a demister employing the corrugated plate structure.
Description
Technical field
The present invention relates to the technical field of gas-liquid (mist) separator member, be specially a kind of improved corrugated board structures.
Background technology
The less oil droplet of failing to remove in the gs-oil separator gravity settling section, need to adopt demister to remove, and mainly take collision and cohesion is that main method is trapped.At present, in gs-oil separator, the normal demister adopted of gas vent has wire gauze pad demister and corrugated plating demister.Wire gauze pad demister separative efficiency is higher, can from air-flow, removing 99% diameter, to be greater than drop and the price comparison of 10um cheap, but easily stop up and local erosion, Pressure Drop is larger, should not be for containing dirt and solid particle and tough fluid, when Flow Velocity is larger in addition, may cause the local erosion of demister.And common corrugated plating demister is generally used for the gas-liquid perpendicular flow, insensitive to dirt, the corrugated plating demister comprises the corrugated plating combination, see Fig. 1, existing corrugated plating is the zigzag wave card, the diffusion of mist on the corrugated sheet surface, the gravitational settling of mist makes mist form larger drop and move forward to the corrugated sheet turning with air-flow, due to turn to centrifugal force and with the rubbing action of corrugated sheet, the surface tension of suction-operated and liquid makes drop increasing, until the drop gathered arrive greatly climbing power that the gravity himself produced surpasses gas and surface tension of liquid with joint efforts the time, drop is just separated from the corrugated sheet surface to get off, drop generally gathers at the corrugated sheet turning, its air-flow of the corrugated sheet of this structure is little, drop to gather number of times few, the efficiency that mist forms drop is low, its inferior separating effect.
Summary of the invention
For the problems referred to above, the invention provides a kind of improved corrugated board structures, the corrugated sheet air-flow is increased, gathering often of drop, high thereby mist forms the efficiency of drop, improved except fog effect its good separating effect.
Its technical scheme is such: a kind of improved corrugated board structures, it comprises the ripple plate body, it is characterized in that: the ripple point of described ripple plate body is platform ripple point.。
It is further characterized in that: the angle at ripple plate body turning is 135 °; Be provided with blade on described platform ripple point, described blade and described corrugated plating platform ripple be pointed becomes opening, and described opening and fluid flow direction are to right; In described platform ripple point, both sides are provided with blade, the pointed one-tenth opening of the described corrugated plating platform of described blade ripple; Blade and corrugated plating spacing are 1.5mm, and the extension elongation of blade is 6mm.
The present invention also provides a kind of demister, it comprises feeder, dividing plate and downspout, the corrugated plating group, described corrugated plating group vertically is arranged in described dividing plate, described feeder is arranged on described corrugated plating group lower end, described downspout connects feeder, and it is characterized in that: the corrugated plating group comprises the described corrugated board structures of claim 1, and the ripple plate body described in described corrugated board structures vertically keeps spacing to be arranged in parallel; Connect distance sink tube between described adjacent corrugations plate body, pull bar is through ripple plate body and distance sink tube, and described pull bar is fixed described ripple plate body and described distance sink tube by nut.
In said structure of the present invention, because the ripple point of ripple plate body is platform ripple point, increased ripple plate body turning, and ripple plate body air-flow increases, the gathering often of drop, the efficiency that mist forms drop is high, has improved except fog effect its good separating effect.
The accompanying drawing explanation
Fig. 1 is existing corrugated board structures schematic diagram;
The corrugated board structures schematic diagram that Fig. 2 is the improved corrugated board structures embodiment mono-of the present invention;
The corrugated board structures schematic diagram that Fig. 3 is the improved corrugated board structures embodiment bis-of the present invention;
The main TV structure schematic diagram that Fig. 4 is demister;
The left TV structure schematic diagram that Fig. 5 is Fig. 4;
The perspective view that Fig. 6 is demister;
The structural representation that Fig. 7 is the bellows group.
The specific embodiment
See Fig. 2, Fig. 3, the improved corrugated board structures of the present invention, it comprises ripple plate body 1, and the ripple point 2 of ripple plate body is platform ripple point, and the angle at ripple plate body turning is 135 °,
See Fig. 2, embodiment mono-, on corrugated plating platform ripple point 2, is provided with blade 3, and blade 3 forms opening 4 with corrugated plating platform ripple point 2, and opening 4 and fluid course direction are to right.
See Fig. 3, embodiment bis-, and corrugated plating platform ripple point 2 interior both sides are provided with blade 5-1,5-2, inboard opening 6-1, the 6-2 of forming of blade 5-1,5-2 and corrugated plating platform ripple point 2.
See Fig. 4, Fig. 5, Fig. 6, the present invention also provides a kind of demister, it comprises feeder 7, dividing plate 8 and downspout 9, corrugated plating group 10, corrugated plating group 10 vertically is arranged in dividing plate 8, feeder 7 is arranged on corrugated plating group 10 lower ends, and downspout 9 connects feeder 7, and the effect of dividing plate 8 is the gas before and after isolation separates.Downspout 9 epimeres are connected and are convenient to dismounting by flange bolt with feeder 7 bottoms.
Gas-liquid (mist) enters from 10 imports of corrugated plating group, by 10 pairs of gas-liquids of corrugated plating group (mist), is separated, and the drop that mist forms is gathered in feeder 7, by downspout 9, enters in container, has realized the demist of gas-liquid (mist).
See Fig. 7, the core component that corrugated plating is demister, the corrugated plating group comprises the corrugated board structures of polylith band platform ripple point, ripple plate body 1 two ends are by pull bar 11 and distance sink tube 12 set wave card body 1 distances between plates, connect distance sink tube 12 between adjacent corrugations plate body 1, pull bar 11 is through ripple plate body 1 and distance sink tube 12, by nut 13 adjusting yokes 11, can make corrugated plating body 1 distance between plates keep the spacing of distance sink tube 12 length, adjacent corrugations plate body 1 distance is between 25-50mm, the plate of corrugated plating is wide should be controlled between 150-300mm, be equidistantly and be arranged in parallel between the corrugated plating of corrugated plating group.
The operation principle of the improved corrugated board structures of the present invention is described in conjunction with Fig. 2, Fig. 3:
When the gas that is carrying liquid is flowed through the corrugated plate dst demister with certain speed, due to the inertial impaction effect of gas, mist and ripple plate body 1 collide and are attached on the corrugated sheet surface.On the corrugated plating surface, the gravitational settling of the diffusion of mist, mist makes mist form larger drop and move forward to ripple plate body turning with air-flow, owing to turning to centrifugal force and making drop increasing with the surface tension of rubbing action, suction-operated and the liquid of ripple plate body, until the drop gathered arrive greatly climbing power that the gravity himself produced surpasses gas and surface tension of liquid with joint efforts the time, drop is just separated from the corrugated sheet surface to get off.Simultaneously on the ripple plate body, blade is housed, liquid, in blade openings 4 inner accumulated, has increased the absorption to mist, and flip-flop direction of flow, increased collision and the cohesion of liquid film.Secondly the structure that is folded to of demister ripple plate body has also increased the chance that mist is captured more, the mist be not removed will be at next turning through identical effect and be captured, repeated action like this, thus greatly improved demist efficiency.The ripple plate body also has the twayblade form, makes liquid in blade openings 6-1,6-2 inner accumulated, makes the increased frequency of fluid accumulation, and demist efficiency is higher.
Claims (5)
1. an improved corrugated board structures, it comprises the ripple plate body, it is characterized in that: the ripple point of described ripple plate body is platform ripple point, be provided with the first blade on described platform ripple point, described the first blade and described platform ripple be pointed becomes opening, described opening is relative with fluid flow direction, in described platform ripple point, both sides are provided with blade the second blade, described the second blade and described platform ripple be pointed becomes opening, described the second blade comprises two relative blades, and described ripple plate body turning angle is 135 degree.
2. a kind of improved corrugated board structures according to claim 1, it is characterized in that: described the first blade and described platform ripple sharp wave card body spacing are 1.5mm, two blades and described platform ripple sharp wave card body spacing in described the second blade are respectively 1.5mm, and described blade extension elongation is 6mm.
3. a demister, it comprises feeder, dividing plate, downspout and corrugated plating group, described corrugated plating group vertically is arranged in described dividing plate, described feeder is arranged on described corrugated plating group lower end, described downspout connects described feeder, it is characterized in that: described corrugated plating group comprises the described corrugated board structures of claim 1, and the described ripple plate body of described corrugated board structures vertically keeps spacing to be arranged in parallel.
4. a kind of demister according to claim 3 is characterized in that: connect distance sink tube between described adjacent ripple plate body, pull bar is through described ripple plate body and described distance sink tube, and described pull bar is fixed described ripple plate body and described distance sink tube by nut.
5. a kind of demister according to claim 3 is characterized in that: described adjacent ripple plate body distance is 25-50mm, and described ripple plate body plate is wide is 150-300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102197538A CN102228765B (en) | 2011-08-03 | 2011-08-03 | Improved corrugated plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102197538A CN102228765B (en) | 2011-08-03 | 2011-08-03 | Improved corrugated plate structure |
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| Publication Number | Publication Date |
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| CN102228765A CN102228765A (en) | 2011-11-02 |
| CN102228765B true CN102228765B (en) | 2013-12-11 |
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| CN2011102197538A Active CN102228765B (en) | 2011-08-03 | 2011-08-03 | Improved corrugated plate structure |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876298A (en) * | 2015-05-28 | 2015-09-02 | 江苏瑞吉格泰油气工程有限公司 | Double taper parallel liquid-liquid coalescence plate packing for separator |
| CN111375245A (en) * | 2018-12-31 | 2020-07-07 | 中国石油化工股份有限公司 | Pipe assembly for connecting gas-liquid cyclone separator and downstream gas phase pipeline |
| CN109806673A (en) * | 2019-03-06 | 2019-05-28 | 中国石油大学(北京) | A kind of gas-liquid separation device for gas defoaming |
| 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 |
| CN113856385B (en) * | 2021-10-26 | 2022-05-31 | 华中科技大学 | High-efficiency low-resistance gas-solid or gas-liquid separator and separation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055584U (en) * | 1989-07-13 | 1990-04-04 | 浙江工学院 | Plate graphite heat exchanger |
| CN2860592Y (en) * | 2006-01-16 | 2007-01-24 | 钟利春 | Parallel waveform defroster |
| CN201848164U (en) * | 2010-10-26 | 2011-06-01 | 廊坊市英博特环保设备有限公司 | Desulfurization demister adopting ammonia method |
-
2011
- 2011-08-03 CN CN2011102197538A patent/CN102228765B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055584U (en) * | 1989-07-13 | 1990-04-04 | 浙江工学院 | Plate graphite heat exchanger |
| CN2860592Y (en) * | 2006-01-16 | 2007-01-24 | 钟利春 | Parallel waveform defroster |
| CN201848164U (en) * | 2010-10-26 | 2011-06-01 | 廊坊市英博特环保设备有限公司 | Desulfurization demister adopting ammonia method |
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| CN102228765A (en) | 2011-11-02 |
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Address after: 212132 Zhenjiang province Jiangsu city Zhenjiang District Linjiang Road No. 60 Patentee after: Jiangsu Oriental Ruiji Energy Equipment Co.,Ltd. Address before: 214125 No. 41 Lihu Business Park, 2008 Lihu Avenue, Binhu District, Wuxi City, Jiangsu Province Patentee before: RUIJI-GREATEC OIL & GAS PROJECTS Co.,Ltd. |
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Effective date of registration: 20230309 Address after: No. 60, Linjiang West Road, Zhenjiang New District, Jiangsu Province Patentee after: Jiangsu Oriental Ruiji Energy Equipment Co.,Ltd. Patentee after: ZHENJIANG DONGFANG ELECTRIC HEATING TECHNOLOGY CO.,LTD. Address before: 212132 No. 60, Linjiang West Road, Zhenjiang New District, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Oriental Ruiji Energy Equipment Co.,Ltd. |
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