CN201493116U - Novel standardized packing - Google Patents
Novel standardized packing Download PDFInfo
- Publication number
- CN201493116U CN201493116U CN2009203077141U CN200920307714U CN201493116U CN 201493116 U CN201493116 U CN 201493116U CN 2009203077141 U CN2009203077141 U CN 2009203077141U CN 200920307714 U CN200920307714 U CN 200920307714U CN 201493116 U CN201493116 U CN 201493116U
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Abstract
The utility model relates to novel standardized packing which is characterized in that two sections of folded plates in opposite directions are respectively arranged at the upper opening or the lower opening of a linear trough passage of windowing stream guidance standardized packing; the first section of folded plate at the upper opening or the lower opening of the trough passage is in the same direction with the gas phase flowing direction in a tower, and the length thereof is 20 to 50mm; an angle of 10 to 25 degrees is formed by the second section of folded plate and the first section of folded plate, and the length thereof is 20 to 50mm; and the second section of folded plate is supported by a common packing section which forms an included angle of 30 to 50 degrees with the first section of folded plate and is 40 to 400mm in length. The experimental and theoretical arithmetic results show that due to the improvement, the upper opening or the lower opening of the packing trough passage has the same direction with the flowing direction of fluid in the tower; therefore, the utility model has obvious stream guidance function, can remarkably reduce the fluid resistance and drop the pressure at the overlapping part of two adjacent layers of corrugated packing, and further increases the flux of fluid.
Description
Technical field
The utility model relates to a kind of novel structured packing, particularly a kind of novel structured packing of multifolded plate window diversion type that can reduce the vapor phase stream dynamic resistance.
Background technology
Plate ripple arranged packing common in the present chemical tower is based on straightedge line ripple packing, and its passage is generally the angled straight lines passage, and the inclination angle is between 30 to 45 °.In order to promote the liquid film turbulence, improve mass transfer effect, this laboratory has proposed a kind of novel window diversion type structured packing, (application number: 200810151274.5), this filler is by offering the window that can guiding liquids flows on packing sheet, it is mobile to make that the liquid of same packing sheet both sides can exchange, and the liquid that is in packing sheet one side flow originally is directed at the opposite side surface, improve the effective mass transfer area of gas-liquid, thereby improve mass-transfer efficiency.But, there is following problem in the structured packing of said structure: structured packing normally the layering alternate tiers row pattern among tower, its plate face is consistent with the flow direction in the tower, but the direction that fluid flows in the trend of rectilinear trough passage and the tower is also not quite identical, therefore in the lap-joint of adjacent two layers filler, be the suitable for reading of trough passage or end opening place, the resistance and the pressure drop of fluid obviously increase, and cause this filler gas phase flux smaller.Therefore, be necessary, when obtaining, reduce pressure drop, improve the dress gas flux than high mass transfer efficiency by the structure that improves equipment.
Summary of the invention
The purpose of this utility model is the structure of the flow guiding regular packing of windowing is improved, and reduces the fluid resistance and the pressure drop of adjacent two dish filler lap-joints, and then increases fluid flux.
To achieve these goals, the utility model is respectively equipped with two sections opposite flaps of direction at the suitable for reading or end opening of window diversion structured packing linear trough passage, first section flap at the suitable for reading or end opening place of trough passage is consistent with gas phase flow direction in the tower, length 20～50mm; Second section flap and first section flap are 10～25 °, length 20～50mm; What accept second section flap is common packing section, and the angle between first section flap is 30～50 °, and length is 40～400mm.Experiment and theoretical result of calculation show, this improvement makes the suitable for reading or end opening of filler trough passage consistent with fluid flow direction in the tower, have tangible guide functions, can significantly reduce the fluid resistance and the pressure drop of adjacent two layers ripple packing lap-joint, thereby increase fluid flux.
Description of drawings
Fig. 1 is the perspective view of the utility model multifolded plate window diversion structured packing;
Fig. 2 is the vertical view of multifolded plate window diversion structured packing.
Fig. 3 is the front view of multifolded plate window diversion structured packing.
The specific embodiment
Below with reference to the accompanying drawings the technical characterictic of the utility model cosine window diversion structured packing is described in more detail:
As shown in Figure 1, the utility model multifolded plate window diversion structured packing 1 is a rectangle triangular wave card, and the inclination angle of its trough passage 2 is between 30 to 45 °, and suitable for reading 3 and end opening 4 of trough passage 2 is respectively equipped with two sections opposite flaps of direction.Crest 5 is provided with recessed window 6, is provided with bay window mouth 7 in the trough.
Shown in Fig. 2,3, the structured packing of the utility model multifolded plate window diversion is respectively equipped with two sections opposite flaps of direction at the two ends of trough passage.First section flap 8 is consistent with flow direction in the tower, length 20～50mm; Second section flap 9 and first section flap are 10～25 °, length 20～50mm; What accept second section flap is common packing section 10, and the angle between first section flap is 30～50 °, and length is 40～400mm.
Adopt novel structured packing of the present utility model, carry out drop test on University Of Tianjin's freezing mask experimental provision, the result shows that the novel structured packing of multifolded plate window diversion type is with respect to common window diversion type structured packing, and pressure drop has reduced by 15% on year-on-year basis.
Claims (1)
1. novel structured packing, it is characterized in that being respectively equipped with two sections opposite flaps of direction at the suitable for reading or end opening of window diversion structured packing linear trough passage, first section flap at the suitable for reading or end opening place of trough passage is consistent with gas phase flow direction in the tower, length 20～50mm; Second section flap and first section flap are 10～25 °, length 20～50mm; What accept second section flap is common packing section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203077141U CN201493116U (en) | 2009-08-10 | 2009-08-10 | Novel standardized packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203077141U CN201493116U (en) | 2009-08-10 | 2009-08-10 | Novel standardized packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493116U true CN201493116U (en) | 2010-06-02 |
Family
ID=42436326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203077141U Expired - Fee Related CN201493116U (en) | 2009-08-10 | 2009-08-10 | Novel standardized packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493116U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068956A (en) * | 2010-12-07 | 2011-05-25 | 天津大学 | Eccentric diversion window structured packing sheet and packing |
| CN103691388A (en) * | 2014-01-08 | 2014-04-02 | 河北化大科技有限公司 | Flow guide filler |
| CN106861597A (en) * | 2012-12-11 | 2017-06-20 | 普莱克斯技术有限公司 | Structured packing and method |
| CN111928722A (en) * | 2019-07-15 | 2020-11-13 | 德州贝诺风力机械设备有限公司 | Filler module and mounting structure and cooling tower thereof |
-
2009
- 2009-08-10 CN CN2009203077141U patent/CN201493116U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102068956A (en) * | 2010-12-07 | 2011-05-25 | 天津大学 | Eccentric diversion window structured packing sheet and packing |
| CN102068956B (en) * | 2010-12-07 | 2013-07-31 | 天津大学 | Eccentric diversion window structured packing sheet and packing |
| CN106861597A (en) * | 2012-12-11 | 2017-06-20 | 普莱克斯技术有限公司 | Structured packing and method |
| CN103691388A (en) * | 2014-01-08 | 2014-04-02 | 河北化大科技有限公司 | Flow guide filler |
| CN103691388B (en) * | 2014-01-08 | 2019-07-09 | 河北化大科技有限公司 | A kind of flow guide filler |
| CN111928722A (en) * | 2019-07-15 | 2020-11-13 | 德州贝诺风力机械设备有限公司 | Filler module and mounting structure and cooling tower thereof |
| CN111928720A (en) * | 2019-07-15 | 2020-11-13 | 德州贝诺风力机械设备有限公司 | Filler module and mounting structure and cooling tower thereof |
| CN111981891A (en) * | 2019-07-15 | 2020-11-24 | 德州贝诺风力机械设备有限公司 | Filler module and mounting structure and cooling tower thereof |
| CN111981890A (en) * | 2019-07-15 | 2020-11-24 | 德州贝诺风力机械设备有限公司 | Filler module and mounting structure and cooling tower thereof |
| CN111981891B (en) * | 2019-07-15 | 2021-12-28 | 德州贝诺风力机械设备有限公司 | Filler module and mounting structure and cooling tower thereof |
| CN111981890B (en) * | 2019-07-15 | 2022-03-11 | 德州贝诺风力机械设备有限公司 | Filler module and mounting structure and cooling tower thereof |
| CN111928720B (en) * | 2019-07-15 | 2022-05-10 | 德州贝诺风力机械设备有限公司 | Packing module and cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |