CN102228765A - Improved corrugated plate structure - Google Patents
Improved corrugated plate structure Download PDFInfo
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- CN102228765A CN102228765A CN2011102197538A CN201110219753A CN102228765A CN 102228765 A CN102228765 A CN 102228765A CN 2011102197538 A CN2011102197538 A CN 2011102197538A CN 201110219753 A CN201110219753 A CN 201110219753A CN 102228765 A CN102228765 A CN 102228765A
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- ripple
- plate body
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- board structures
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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 needs to adopt demister to remove, and mainly the method based on collision and cohesion is captured.At present, the normal demister that adopts of gas vent has wire gauze pad demister and corrugated plating demister in the gs-oil separator.Wire gauze pad demister separative efficiency is than higher, it is cheap greater than drop and the price comparison of 10um to remove 99% diameter from air-flow, but easily stop up and local erosion, pressure falls bigger, should not be used to contain dirt and solid particle and tough fluid, when the flow velocity degree is big in addition, may cause the local erosion of demister.And common corrugated plating demister generally is 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 bigger drop and moves forward to the corrugated sheet turning with air-flow, since turn to centrifugal force and with the rubbing action of corrugated sheet, the surface tension of suction-operated and liquid makes drop increasing, up to the drop that gathers arrive greatly climbing power that the gravity that himself produces 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 efficient that mist forms drop is low, its inferior separating effect.
Summary of the invention
At the problems referred to above, the invention provides a kind of improved corrugated board structures, the corrugated sheet air-flow is increased, the gathering often of drop, thus mist forms the efficient height of drop, has improved and has removed 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 °; Described platform ripple point is provided with blade, and described blade and described corrugated plating platform ripple be pointed to become opening, and described opening and fluid flow direction are to right; Both sides are provided with blade, the pointed one-tenth opening of the described corrugated plating platform of described blade ripple in the described platform ripple point; 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 the 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 the described corrugated board structures vertically keeps spacing to be arranged in parallel; Connect distance sink tube between the described adjacent corrugations plate body, pull bar passes ripple plate body and distance sink tube, and described pull bar is by fixing described ripple plate body of nut and described distance sink tube.
In the said structure of the present invention, because the ripple point of ripple plate body be a platform ripple point, increased ripple plate body turning, and ripple plate body air-flow increases, the gathering often of drop, the efficient height of mist formation drop has improved except that fog effect its good separating effect.
Description of drawings
Fig. 1 is existing corrugated board structures schematic diagram;
Fig. 2 is the corrugated board structures schematic diagram of the improved corrugated board structures embodiment one of the present invention;
Fig. 3 is the corrugated board structures schematic diagram of the improved corrugated board structures embodiment two of the present invention;
Fig. 4 is the main TV structure schematic diagram of demister;
Fig. 5 is the left TV structure schematic diagram of Fig. 4;
Fig. 6 is the perspective view of demister;
Fig. 7 is the structural representation of 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 a platform ripple point, and the angle at ripple plate body turning is 135 °,
See Fig. 2, embodiment one, and 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 two, and both sides are provided with blade 5-1,5-2 in the corrugated plating platform ripple point 2, blade 5-1,5-2 and corrugated plating platform ripple point 2 inboard opening 6-1, the 6-2 of forming.
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 the 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 of isolating before and after separating.Downspout 9 epimeres are connected by flange bolt with feeder 7 bottoms is convenient to dismounting.
Gas-liquid (mist) enters from 10 imports of corrugated plating group, separates by 10 pairs of gas-liquids of corrugated plating group (mist), and the droplet congregating that mist forms enters in the container by downspout 9 in feeder 7, has realized the demist of gas-liquid (mist).
See Fig. 7, corrugated plating is the core component of 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 bodies 1 distance between plates, connect distance sink tube 12 between the adjacent corrugations plate body 1, pull bar 11 passes 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 to be controlled between the 150-300mm, is equidistantly between the corrugated plating of corrugated plating group to be arranged in parallel.
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 was flowed through the corrugated plate dst demister with certain speed, because the inertial impaction effect of gas, mist and ripple plate body 1 collided and are attached on the corrugated sheet surface.The gravitational settling of the diffusion of mist, mist makes the bigger drop of mist formation and moves forward to ripple plate body turning with air-flow on the corrugated plating surface, owing to turn to centrifugal force and make drop increasing with the surface tension of rubbing action, suction-operated and the liquid of ripple plate body, up to the drop that gathers arrive greatly climbing power that the gravity that himself produces 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 has increased the absorption to mist in blade openings 4 inner accumulated, and flip-flop direction of flow, increased the 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, and the mist that is not removed will be captured through identical effect at next turning, effect so repeatedly, thus improved demist efficient greatly.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 efficient is higher.
Claims (8)
1. improved corrugated board structures, it comprises the ripple plate body, it is characterized in that: the ripple point of described corrugated plating is platform ripple point.
2. a kind of improved corrugated board structures according to claim 1 is characterized in that: the angle at described ripple plate body turning is 135 °.
3. a kind of improved corrugated board structures according to claim 1 is characterized in that: described platform ripple point is provided with blade, and described blade and described corrugated plating platform ripple be pointed to become opening, and described opening and fluid flow direction are to right.
4. a kind of improved corrugated board structures according to claim 1 is characterized in that: both sides are provided with blade, the pointed one-tenth opening of the described corrugated plating platform of described blade ripple in the described platform ripple point.
5. according to claim 3 or 4 described a kind of improved corrugated board structures, it is characterized in that: blade and ripple plate body spacing are 1.5mm, and the extension elongation of blade is 6mm.
6. demister, it comprises feeder, dividing plate and downspout, the corrugated plating group, described corrugated plating group vertically is arranged in the 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 described ripple plate body of described corrugated board structures vertically keeps spacing to be arranged in parallel.
7. a kind of demister according to claim 6 connects distance sink tube between the described adjacent corrugations plate body, and pull bar passes ripple plate body and distance sink tube, and described pull bar is by fixing described ripple plate body of nut and described distance sink tube.
8. demister adjacent corrugations plate body distance according to claim 6 is 25-50mm, and the plate of ripple plate body is wide to be 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 true CN102228765A (en) | 2011-11-02 |
| CN102228765B 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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Cited By (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 |
| 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 |
| 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 |
| CN113856385A (en) * | 2021-10-26 | 2021-12-31 | 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 |
Cited By (6)
| 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 |
| CN113856385A (en) * | 2021-10-26 | 2021-12-31 | 华中科技大学 | High-efficiency low-resistance gas-solid or gas-liquid separator and separation method |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102228765B (en) | 2013-12-11 |
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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. |