CN103028362A - Corrugated plate structured packing with embedded-type end surfaces and manufacturing method thereof - Google Patents
Corrugated plate structured packing with embedded-type end surfaces and manufacturing method thereof Download PDFInfo
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- CN103028362A CN103028362A CN2012105467590A CN201210546759A CN103028362A CN 103028362 A CN103028362 A CN 103028362A CN 2012105467590 A CN2012105467590 A CN 2012105467590A CN 201210546759 A CN201210546759 A CN 201210546759A CN 103028362 A CN103028362 A CN 103028362A
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- 238000012856 packing Methods 0.000 title claims abstract description 112
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000012546 transfer Methods 0.000 claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 239000007769 metal material Substances 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 15
- 238000010008 shearing Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000012858 packaging process Methods 0.000 abstract 1
- 238000012545 processing Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention provides a corrugated plate structured packing with embedded-type end surfaces and a manufacturing method thereof. The corrugated plate structured packing is implemented in such a way that the packing is a disc-like packing formed mainly by putting packing sheets together, the end surfaces of the packing sheets adopt mutually embedded structures, the flow paths of individual sheets adopt non-through structures and are drained mutually, and the middle area of each packing sheet reserves the structural form of a conventional corrugated plate packing and forms a gas and liquid passage capable of enabling gas and liquid to be in contact to transfer heat and mass in the main body of the packing. The manufacturing method comprises the following steps: stainless steel, aluminum or copper is adopted to fabricate a metal material belt; the metal material belt is cut to form the packing sheets; the packing sheets pass through an upper die and a lower die which are used for cutting during cutting, so that the end surfaces of two packing sheets in the front and at the back of the dies respectively are cut and bent to obtain corrugated plate structured packing sheets with embedded-type end surfaces finally; and in the subsequent packaging process, the end surface structures of two adjacent packing sheets are mutually embedded and then form a disc finally. The corrugated plate structured packing with embedded-type end surfaces has the characteristics that the design is reasonable, the structure is simple, the processing is easy, wall flow effect can be reduced and even eliminated during the use effectively, gas-liquid distribution is further improved, and the heat and mass transfer of the packing is improved.
Description
Technical field
What the present invention relates to is a kind ofly made by metal material, can be used for the plate ripple arranged packing that adjacent packing sheet end face embeds mutually in the packing box in heat transfer, the mass transfer apparatuses such as industry rectifying column, absorption tower, extraction tower, stripper, water scrubber such as petrochemical industry, fine chemistry industry, gas separation.
Background technology
Structured packing from the eighties of last century the eighties begin large because of its flux, resistance is little, efficient is high, the advantage such as easy for installation progressively manifests, in the industrial circles such as oil, chemical industry, deep cooling, light industry, be widely applied.Up to the present, the sizable market share of tower internals appliance services has been won in structured packing, and its market share is also among further enlarging.
Plate ripple arranged packing is the comparatively good a kind of products of numerous structured packing performances, usually is pressed into the corrugated plate of cross section triangularity by sheet metals such as stainless steel, aluminium, copper, and is assembled into dish.The packing sheet ripple generally becomes 30 °, 45 ° two kinds of angles with the tower axis direction.Gas-liquid distributes in the packed tower in order to improve, and can select die-cut aperture or surperficial roughening to process on the plate.Be assembled into when dish at filler, adjacent two filler ripple lines are opposite, and two dish fillers are staggered up and down to be 90 ° and to lay.
Because there are certain angle in packing sheet ripple and tower axis, cause packing sheet end liquid along with runner gathers to the edge, thereby cause wall stream effect, along with increasing of packing box number, this wall stream effect sharply increases, and liquid gathers to the edge and also further causes gas to rise rapidly from the tower body central area simultaneously, and filler fails to provide effective contact interface for gas-liquid mass transfer, cause filler heat transfer, mass-transfer efficiency to descend, directly have influence on the normal operating of regular packed tower.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of mentioning, by improving end face structure, prevent fluid walls stream so that adjacent filler end face embeds mutually, improve plate ripple arranged packing and manufacture method thereof that fluid moves towards to improve the heat and mass effect.
The objective of the invention is to realize by following technical solution, it mainly slaps together a plate shape filling by packing sheet, and described packing sheet end face adopts mutual embedded structure, the non-bypass structure of monolithic runner, mutually drainage; Zone line on the packing sheet keeps the version of conventional mellapak packing and forms gas and the fluid passage that can make gas-liquid be in contact with one another heat transfer and mass transfer in the filler body.
Described packing sheet can embed after shearing both sides end face jagsaw sheet joint-cutting and bending mutually, and the every side end face of packing sheet sponson is not less than this film packing sheet thickness and is no more than adjacent packing sheet thickness.
Lines is opposed alignment between the described adjacent packing sheet, and it is mutually embedded that the packing sheet edge is, and is formed with countless gas-liquid channels in packing box.
A kind of manufacture method of aforesaid end face embedded board corrugated regular filler, the method is: adopt stainless steel, aluminium or copper to become metal material belt, and make packing sheet by shearing, packing sheet is in shear history, by the upper/lower die of shearing, the two packing sheet end faces in mould front and back are sheared and the bending operation, thereby produced end face embedded board corrugated regular filler sheet, and in packing process thereafter, adjacent two packing sheet end face structures are embedded mutually and final one-tenth dish.
Described cutting operation comprises saw blade and joint-cutting operation; After above-mentioned operation, the packing sheet end face place of cutting 11 is cut into flanging triangle or other shape, and the part flanging is embedded in the adjacent packing sheet runner; And main part 12 still is the ripple struction of conventional mellapak packing.
The present invention compared with prior art has reasonable in design, simple in structure, handling ease, can effectively reduce and even eliminate wall stream effect in the use procedure, further improves gas-liquid and distributes, and improves the characteristics such as filler heat transfer, mass transfer effect.
Description of drawings
Fig. 1 is overall appearance schematic diagram of the present invention.
Figure 1A is that Fig. 1 A is to view.
Fig. 2 is existing common plate corrugated filler tablet schematic appearance.
Fig. 2 A is that Fig. 2 A is to view.
Fig. 3 is the top view behind the one-tenth dish of the present invention.
Fig. 4 is top view behind the existing common plate ripple packing one-tenth dish.
Fig. 5 is pack into structural representation in the tower of packing box of the present invention.
Fig. 6 is pack into structural representation in the tower of existing common plate ripple packing dish.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment: it mainly slaps together a plate shape filling by packing sheet the present invention, and described packing sheet end face adopts mutual embedded structure, the non-bypass structure of monolithic runner, mutually drainage; Zone line on the packing sheet keeps the version of conventional mellapak packing and forms gas and the fluid passage that can make gas-liquid be in contact with one another heat transfer and mass transfer in the filler body.
Described packing sheet can embed after shearing both sides end face jagsaw sheet joint-cutting and bending mutually, and the every side end face of packing sheet sponson is not less than this film packing sheet thickness and is no more than adjacent packing sheet thickness.
Lines is opposed alignment between the described adjacent packing sheet, and it is mutually embedded that the packing sheet edge is, and is formed with countless gas-liquid channels in packing box.
A kind of manufacture method of aforesaid end face embedded board corrugated regular filler, the method is: adopt stainless steel, aluminium or copper to become metal material belt, and make packing sheet by shearing, packing sheet is in shear history, by the upper/lower die of shearing, the two packing sheet end faces in mould front and back are sheared and the bending operation, thereby produced end face embedded board corrugated regular filler sheet, and in packing process thereafter, adjacent two packing sheet end face structures are embedded mutually and final one-tenth dish.
Described cutting operation comprises saw blade and joint-cutting operation; After above-mentioned operation, the packing sheet end face place of cutting 11 is cut into flanging triangle or other shape, and the part flanging is embedded in the adjacent packing sheet runner; And main part 12 still is the ripple struction of conventional mellapak packing.
As shown in Figure 1, it is main the manufacturing that the present invention adopts the metal material belts such as stainless steel, aluminium, copper, and the packing sheet end face place of cutting 11 is designed to flanging triangle or other shape, and the part flanging is embedded in the adjacent packing sheet runner.Main part 12 still is the ripple struction of conventional mellapak packing.Packing sheet end face structure A sees Figure 1A to view, and end face structure flanging shape can be the various structures form.The contrast of Fig. 1 and Fig. 2 flow direction shows, structure of the present invention be conducive to liquid in the end through the flanging drainage to adjacent channels, the fluid of Figure 1A trend can avoid shown in Fig. 2 A liquid directly toward dirty and wall stream effect that cause.
As shown in Figure 3, finished product of the present invention is plate-like, and each packing box is slapped together by countless these packing sheets; Lines is reversed arrangement between the adjacent packing sheet, has formed countless gas-liquid runners in packing box.As seen Fig. 3 and Fig. 4 fluid move towards contrast, and structure of the present invention effectively promotes liquid with flowing between the adjacent packing sheet of dish filler, obviously causes wall stream effect and be unlikely to gather behind the packing sheet edge.
Packing sheet of the present invention behind the one-tenth dish, pack into packed tower inside part signal as shown in Figure 5.In existing structured packing technology, liquid flows downward along filler ripple direction by the filler runner, but because there are certain angle in packing sheet ripple and tower axis, cause packing sheet end liquid along with runner gathers to the edge, thereby cause wall stream effect, along with increasing of packing box number, this wall stream effect sharply increases, liquid gathers to the edge and also further causes gas to rise rapidly from the tower body central area simultaneously, filler is failed as gas-liquid mass transfer provides effective contact interface, causes filler heat transfer, mass-transfer efficiency to descend.In order to change this situation, keeping under the constant prerequisite of primary liquid sprue 51, by the change of end face structure 52, come back to the packing box center so that originally gather the liquid that forms wall stream to the edge by the runner 53 of design.Fig. 5 and Fig. 6 contrast demonstration, and the liquid that conventional fillers is gathered to the edge has come back to the packing sheet center by end face structure design of the present invention, proceeds gas-liquid mass transfer, avoids liquid directly to flow down from wall and causes the gas-liquid short circuit.Structure of the present invention is conducive to the gas-liquid continuous contact, and from eliminating in essence mass transfer, the heat-transfer effect of wall stream effect to improve whole tower.
Packing sheet by shearing the improvement design of upper/lower die, so that two packing sheet end faces are sheared and the bending operation before and after the mould, comprises the operations such as saw blade, joint-cutting, bending in shear history; Thereby produce end face embedded board corrugated regular filler sheet, in packing process, adjacent two packing sheet end face structures are embedded mutually and final one-tenth dish.The structure that end face embeds is alleviated and even has been avoided liquid wall to flow the generation of effect, so that this modified form structured packing efficient is high, the gas-liquid distribution is good, is conducive to gas-liquid and continues heat transfer, mass transfer.
Claims (5)
1. end face embedded board corrugated regular filler, it mainly slaps together a plate shape filling by packing sheet, it is characterized in that described packing sheet end face adopts mutual embedded structure, the non-bypass structure of monolithic runner, mutually drainage; Zone line on the packing sheet keeps the version of conventional mellapak packing and forms gas and the fluid passage that can make gas-liquid be in contact with one another heat transfer and mass transfer in the filler body.
2. according to claim 1 have a plate ripple arranged packing that end face is optimized structure, it is characterized in that can mutually embedding after described packing sheet is sheared both sides end face jagsaw sheet joint-cutting and bending, the every side end face of packing sheet sponson is not less than this film packing sheet thickness and is no more than adjacent packing sheet thickness.
3. end face embedded board corrugated regular filler according to claim 1 and 2 is characterized in that lines is opposed alignment between the described adjacent packing sheet, and it is mutually embedded that the packing sheet edge is, and be formed with countless gas-liquid channels in packing box.
4. manufacture method such as claim 1 or 2 or 3 described end face embedded board corrugated regular fillers, the method is: adopt stainless steel, aluminium or copper to become metal material belt, and make packing sheet by shearing, packing sheet is in shear history, by the upper/lower die of shearing, two packing sheet end faces are sheared and the bending operation before and after making mould, thereby produce end face embedded board corrugated regular filler sheet, and in packing process thereafter, adjacent two packing sheet end face structures are embedded mutually and final one-tenth dish.
5. the manufacture method of end face embedded board corrugated regular filler according to claim 4 is characterized in that described cutting operation comprises saw blade and joint-cutting operation; After above-mentioned operation, the packing sheet end face place of cutting 11 is cut into flanging triangle or other shape, and the part flanging is embedded in the adjacent packing sheet runner; And main part 12 still is the ripple struction of conventional mellapak packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210546759.0A CN103028362B (en) | 2012-12-17 | 2012-12-17 | A kind of end face embedded board corrugated regular filler and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210546759.0A CN103028362B (en) | 2012-12-17 | 2012-12-17 | A kind of end face embedded board corrugated regular filler and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103028362A true CN103028362A (en) | 2013-04-10 |
| CN103028362B CN103028362B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210546759.0A Active CN103028362B (en) | 2012-12-17 | 2012-12-17 | A kind of end face embedded board corrugated regular filler and manufacture method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177522Y (en) * | 1993-08-27 | 1994-09-21 | 天进新技术开发公司 | Net plate inserted packing |
| CN2520937Y (en) * | 2001-12-31 | 2002-11-20 | 邯郸冀南化工有限公司 | Plate type stacked packing in chemical fertilizer production tower |
| CN101347716A (en) * | 2008-09-02 | 2009-01-21 | 南京大学 | A powerful non-wall flow structured packing |
| US20100237519A1 (en) * | 2009-03-18 | 2010-09-23 | Ilja Ausner | Packing layer for a structured packing |
| CN101947429A (en) * | 2010-09-25 | 2011-01-19 | 杭州杭氧填料有限公司 | Sheet corrugated structured packing with improved transition arc edge and production method thereof |
| CN202410677U (en) * | 2011-12-09 | 2012-09-05 | 刘裕秋 | Foamed ceramic structured ripple packing |
| CN203227496U (en) * | 2012-12-17 | 2013-10-09 | 杭州杭氧填料有限公司 | End-surface-embedded-type plate corrugation structured packing |
-
2012
- 2012-12-17 CN CN201210546759.0A patent/CN103028362B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177522Y (en) * | 1993-08-27 | 1994-09-21 | 天进新技术开发公司 | Net plate inserted packing |
| CN2520937Y (en) * | 2001-12-31 | 2002-11-20 | 邯郸冀南化工有限公司 | Plate type stacked packing in chemical fertilizer production tower |
| CN101347716A (en) * | 2008-09-02 | 2009-01-21 | 南京大学 | A powerful non-wall flow structured packing |
| US20100237519A1 (en) * | 2009-03-18 | 2010-09-23 | Ilja Ausner | Packing layer for a structured packing |
| CN101947429A (en) * | 2010-09-25 | 2011-01-19 | 杭州杭氧填料有限公司 | Sheet corrugated structured packing with improved transition arc edge and production method thereof |
| CN202410677U (en) * | 2011-12-09 | 2012-09-05 | 刘裕秋 | Foamed ceramic structured ripple packing |
| CN203227496U (en) * | 2012-12-17 | 2013-10-09 | 杭州杭氧填料有限公司 | End-surface-embedded-type plate corrugation structured packing |
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| Publication number | Publication date |
|---|---|
| CN103028362B (en) | 2015-12-16 |
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Address after: 799 Xiangfu Road, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU HANGYANG PACKINGS Co.,Ltd. Address before: 311305 No.99, East Ring Road, Qingshanhu street, Lin'an City, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HANGYANG PACKINGS Co.,Ltd. |
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