CN203379896U - Novel pore plate ripple structured packing - Google Patents
Novel pore plate ripple structured packing Download PDFInfo
- Publication number
- CN203379896U CN203379896U CN201320280053.4U CN201320280053U CN203379896U CN 203379896 U CN203379896 U CN 203379896U CN 201320280053 U CN201320280053 U CN 201320280053U CN 203379896 U CN203379896 U CN 203379896U
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- packing
- plate ripple
- packing body
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- 238000012856 packing Methods 0.000 title claims abstract description 34
- 239000011148 porous material Substances 0.000 title abstract 3
- 238000005452 bending Methods 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 7
- 239000007791 liquid phase Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000004907 flux Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 235000013409 condiments Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a novel pore plate ripple structured packing which comprises a packing body, wherein large ripples and small ripples are rolled on the packing body and form crests and troughs; multiple through holes are also formed in the packing body; the crests and troughs together form a 30-degree or 40-degree angle with the edge line of the packing body; and buffer bends are formed at the crests and/or troughs on the upper and lower sides (joining sides of adjacent two structured packings) of the packing body. The novel pore plate ripple structured packing provided by the utility model has the beneficial effects that the flow resistance can be effectively reduced, the pressure drop is obviously lowered, and the energy consumption in tower operation is correspondingly reduced. Meanwhile, the flux of a fluid channel is higher, and the flooding rate is obviously reduced in a tower with great gas-liquid phase load.
Description
Technical field
The utility model relates to a kind of filler of petrochemical industry, particularly relates to a kind of perforated plate corrugated structured packing.
Background technology
Structured packing is a kind of filler of arranging, neatly piling up by even geometric figure in tower.Metallurgic orifice corrugated packing is a kind of of metal structured packing, and it is the structured packing finally assembled by metal sheet surface punching, the little line of rolling, large ripple.Metallurgic orifice corrugated packing mainly contains 125 types, 250 model, 350 types, 450 types, 500 types etc. by the specific area classification, in the industries such as chemical industry, petrochemical industry, natural gas, chemical fertilizer, is widely used, and wherein 250 model is most widely used.The ripple of filler and the inclination angle of vertical direction are 30 ° and 45 °, with X and Y, mean respectively.Metal sheet thickness commonly used: stainless steel 0.1～0.2mm, carbon steel 0.3mm, aluminium flake 0.6mm.Metallurgic orifice corrugated packing has the advantages such as flux is large, resistance is little, efficiency is high, cost is low, anti-stifled ability is strong.Because metallurgic orifice corrugated packing has neat geometry and regular arrangement, channel, wall flow phenomenon have been improved, can provide more specific area but anti-blocking performance is good, with random packing, compare, when equal specific surface, the porosity of metallurgic orifice corrugated packing is larger, has larger flux, and comprehensive treatment capability is more much bigger than plate column and packed tower.Take metallurgic orifice corrugated packing 250Y as example, although it has above plurality of advantages, adjacent two filler crests are connected angle everywhere with trough be 90 ° (as shown in Figure 1), and fluid is when flowing through herein, due to the flip-flop of fluid passage, cause flow resistance to increase sharply.But pressure drop is large, in the tower running, energy consumption is corresponding also very large; When the liquid phase load increases, the liquid flooding rate increases very fast, and liquid flooding easily occurs the larger tower of liquid phase load, and even flooding, cause serious disastrous effect.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of Novel hole plate ripple arranged packing is provided, and can effectively reduce flow resistance, and pressure drop also obviously reduces, the also corresponding reduction of energy consumption during the tower operation.Simultaneously, the fluid passage flux is larger, and in liquid phase is loaded larger tower, the liquid flooding rate obviously reduces.
The technical scheme that the utility model adopts is: the utility model comprises filling body, on filling body, rolling has large ripple, ripplet, form crest and trough, also prick a plurality of through holes are arranged on filling body, crest and trough are whole is 30 degree or 45 degree with the filling body edge line, crest and/or trough are on the both sides up and down of filling body, and there is a buffering bending at adjacent two structured packing phase edge fit places.
Press such scheme, the vertical length of described bending is 13MM.
Press such scheme, described bending is the line segment vertical with structured packing top edge line.
Press such scheme, described bending is the quadrant camber line, and radius of curvature is 13MM.
Press such scheme, described bending is parabolic shape.
The beneficial effects of the utility model are: because there is the existence of a bending at crest and/or trough edge, the mild transition of the crest of structured packing junction and/or trough, a rather than bending angle transition, fluid is when flowing through the joint of upper and lower two blocks of fillers, mobility status has obtained effective buffering in fluid passage, flow resistance reduces, and pressure drop also obviously reduces, the also corresponding reduction of energy consumption during the tower operation.Simultaneously, due to the existence of bending, accelerated the velocity of liquid assets of fluid, effective circulation of passage is larger, and in liquid phase is loaded larger tower, the liquid flooding rate obviously reduces.
The accompanying drawing explanation
Fig. 1 is existing two perforated plate corrugated filler 250Y syndeton schematic diagrames;
Fig. 2 is the first example structure figure of the present utility model;
Fig. 3 is the second example structure figure of the present utility model;
Fig. 4 is the utility model as the overall structure figure after two products links of the first example structure.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the utility model, is not limited to the utility model.
Fig. 2, Fig. 3, Fig. 4 show concrete structure of the present utility model, in conjunction with two views, the utility model are described further.Fig. 1 only is that from the difference of Fig. 2 the structured packing crest is different in edge's structure on upper and lower both sides with trough, and Fig. 1 is straightway, and Fig. 2 is circular-arc.
This patent embodiment 1 as shown in Figure 2, on structured packing body 5, the large ripple of rolling and ripplet form crest 1 and trough 2, regularly arranged at filling body 5, the whole lines of crest 1 are parallel with the whole lines of trough 2, and with the top shape of regular condiment in angle of 45 degrees, on filling body rule arranging through hole 3, crest 1 and trough 2 are locating to form bending 4 near the upper and lower both sides of filling body, the top of bending 4 and filling body or vertical below, the height of bending is 13MM.
As shown in Figure 3, it only is that from the difference of Fig. 1 the shape of bending is different to this patent embodiment 2, and the bending of the present embodiment is the quadrant arc, and arc radius is 13MM.
Overall structure figure after the structured packing that Fig. 4 is the present embodiment 1 structure connects, can clearly find out the mild transition of Wave crest and wave trough of the whole filler of adjacent two slip gauge junction, rather than the large radian bending shown in picture Fig. 1.
Claims (5)
1. a Novel hole plate ripple arranged packing, comprise filling body, on filling body, rolling has large ripple, ripplet, form crest and trough, also prick a plurality of through holes are arranged on filling body, crest and trough are whole is 30 degree or 45 degree with the filling body edge line, and crest and/or trough have a buffering bending at the place, both sides up and down of filling body.
2. Novel hole plate ripple arranged packing according to claim 1, it is characterized in that: the vertical length of described bending is 13MM.
3. Novel hole plate ripple arranged packing according to claim 1 and 2 is characterized in that: described bending is the line segment vertical with structured packing top edge line.
4. Novel hole plate ripple arranged packing according to claim 1, it is characterized in that: described bending is the quadrant camber line, radius of curvature is 13MM.
5. Novel hole plate ripple arranged packing according to claim 1, it is characterized in that: described bending is parabolic shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320280053.4U CN203379896U (en) | 2013-05-21 | 2013-05-21 | Novel pore plate ripple structured packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320280053.4U CN203379896U (en) | 2013-05-21 | 2013-05-21 | Novel pore plate ripple structured packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379896U true CN203379896U (en) | 2014-01-08 |
Family
ID=49868428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320280053.4U Expired - Fee Related CN203379896U (en) | 2013-05-21 | 2013-05-21 | Novel pore plate ripple structured packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379896U (en) |
-
2013
- 2013-05-21 CN CN201320280053.4U patent/CN203379896U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG MINGHUA Free format text: FORMER OWNER: WUHAN HONGLANG PETROCHEMICAL EQUIPMENT MANUFACTURING CO., LTD. Effective date: 20150716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150716 Address after: 432500, No. 10, Jianshe East Road, Chengguan Town, Yunmeng County, Hubei, Xiaogan Patentee after: Zhang Minghua Address before: 430000, 128, No. five, Wuhan economic and Technological Development Zone, Hubei, China Patentee before: Wuhan Honglang Petrochemical Equipment Manufacture Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |