CN204865856U - Flat ring of metal packs - Google Patents
Flat ring of metal packs Download PDFInfo
- Publication number
- CN204865856U CN204865856U CN201520661697.7U CN201520661697U CN204865856U CN 204865856 U CN204865856 U CN 204865856U CN 201520661697 U CN201520661697 U CN 201520661697U CN 204865856 U CN204865856 U CN 204865856U
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- cylindrical body
- tongue piece
- arc tongue
- flat ring
- metal flat
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Abstract
The utility model provides a flat ring of metal packs, includes the cylindrical body that comprises foil, the axial both ends of cylindrical body are equipped with to the turn -up that turns up and roll over, the turn -up on be equipped with a plurality of evenly distributed's through -hole, the radial inside disjunctor punching press in middle part of cylindrical body have arc tongue piece, cylindrical body on dew have the bar hole that corresponds with the arc tongue piece, the arc tongue piece all be equipped with the rectangular window opening on for 5 -8 and every arc tongue piece. Adopt above -mentioned structure, set up a plurality of through -holes owing to having adopted on the turn -up, set up the rectangular window opening on the arc tongue to improved the holistic dynamic porosity that packs, the dispersion that more does benefit to liquid is even, and improves mass transfer efficiency, in addition, because the setting of above -mentioned through -hole and window, the use amount of raw metal has been reduced to cost and weight have been reduceed.
Description
Technical field
The utility model relates to chemical separating apparatus field, particularly relates to a kind of metal flat ring filler.
Background technology
Packed tower is a kind of fluid contacting equipment, and the Contact being mainly used in gas, liquid etc. realizes quality transmission or chemical reaction.The inside of packed tower often needs one or more layers filler is housed, and for other gas of gas, liquid two-phase provide sufficient contact surface, and creating conditions for improving its less turbulence (mainly gas phase), being beneficial to mass transfer (comprising heat transfer).They should be able to make gas, liquid contact surface is large, mass tranfer coefficient is high, simultaneously flux is large and resistance is little, so require that packing layer voidage is high, specific area large, surface wettability performance is good, and structurally also to be conducive to two-phase close contact, promote turbulent flow, and the impurity etc. in absorption flue gas, how use in the drying tower of the industry such as oil refining, metallurgy, coal gas, oxygen, absorption tower, cooling tower, scrubbing tower, regenerator.
The advantages such as metal flat ring has that wall is thin, cold-hot, voidage are large, flux is large, and pressure drop is low, resistance is little, good separating effect, life-span are long.Be applicable to vacuum rectifying tower, process anaphylaxis, easily decompose, easily fit, easily tie the material of carbon.Be widely used in the packed tower of the industries such as petrochemical industry, chemical fertilizer, chemical industry, environmental protection.It adopts interior curved arc rib to improve filling intensity, adopts the pole low ratio of height to diameter of 0.2-0.4, makes filler ordered arrangement when huddling, and make the disposal ability of filler and mass-transfer performance all have some improvement.But the flat-ring packing of existing this structure is owing to being metal quality, and materials are many, Heavy Weight, and specific area is not enough, voidage is low, is unfavorable for the raising of mass-transfer efficiency.
Utility model content
The present invention is directed to the above-mentioned deficiency of prior art, provide that a kind of specific area is large, voidage is higher, production capacity and the high metal flat ring filler of mass-transfer efficiency.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of metal flat ring filler, comprise the cylindrical body be made up of sheet metal, the two ends of cylindrical body axis are provided with the crimping of outwards turnover, and described crimping is provided with some equally distributed through holes; The middle part of described cylindrical body radially-inwardly disjunctor punching press has dew on arc tongue piece, cylindrical body to have the bar hole corresponding with arc tongue piece, and described arc tongue piece is 5-8 and each arc tongue piece is equipped with rectangular window opening.
Adopt said structure, some through holes are set on crimping owing to have employed, rectangular window opening is set on arc tongue, thus improve the voidage of filler entirety, be more conducive to being uniformly dispersed of liquid, and improve mass-transfer efficiency; In addition, due to the setting of above-mentioned through hole and window, decrease the use amount of raw metal, thus reduce cost and weight.
As preferably, the ratio between the internal diameter of described cylindrical body and its height is 1:0.1-0.5; Be preferably 1:0.15-0.25; Adopt above-mentioned ratio of height to diameter, effectively can improve stability and the order of filler, thus improve filler further to the mass transfer mobile phase of liquid.
As preferably, the length of described arc tongue piece is the 1/2-2/3 of cylindrical body internal diameter; The length of arc tongue piece preferably described is further the 1/2-7/12 of cylindrical body internal diameter; Adopt aforementioned proportion, when liquid can be made to flow in filler, dispersion is more even.
As preferably, be provided with concentric interior cylinder in described cylindrical body, the lateral wall of described interior cylinder is connected with arc tongue piece, and the height of interior cylinder is equal with the axial height of arc tongue piece; Adopt this structure one can improve the intensity of the overall particularly arc tongue piece of filler, not yielding; Two specific areas that can also improve filler entirety, thus be more conducive to the raising of mass-transfer efficiency.
Accompanying drawing explanation
Fig. 1 metal flat ring filler of the present utility model structural representation.
Fig. 2 metal flat of the present utility model ring filler top view structural representation (not being with interior cylinder).
Fig. 3 metal flat ring filler of the present utility model side view structural representation (in band cylinder).
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1-3, a kind of metal flat ring filler of the present utility model, the cylindrical body 1 be made up of sheet metal, the two ends of cylindrical body axis are provided with the crimping 1.1 of outwards turnover, and described crimping is provided with some equally distributed through holes 1.2; The middle part of described cylindrical body radially-inwardly disjunctor punching press has dew on arc tongue piece 2, cylindrical body to have the bar hole 3 corresponding with arc tongue piece, and described arc tongue piece is 5-8 and each arc tongue piece is equipped with rectangular window opening 4.
The present embodiment arc tongue piece is preferably 5.
Adopt said structure, some through holes are set on crimping owing to have employed, rectangular window opening is set on arc tongue, thus improve the voidage of filler entirety, be more conducive to being uniformly dispersed of liquid, and improve mass-transfer efficiency; In addition, due to the setting of above-mentioned through hole and window, decrease the use amount of raw metal, thus reduce cost and weight.
Ratio between the internal diameter of the cylindrical body described in this practicality and its height is 1:0.1-0.5; Preferred 1:0.15-0.25; Adopt above-mentioned ratio of height to diameter, effectively can improve stability and the order of filler, thus improve filler further to the mass transfer mobile phase of liquid.
The length of the arc tongue piece described in this practicality is the 1/2-2/3 of cylindrical body internal diameter; The length of arc tongue piece preferably described is further the 1/2-7/12 of cylindrical body internal diameter; Adopt aforementioned proportion, when liquid can be made to flow in filler, dispersion is more even.
Be provided with concentric interior cylinder 5 in cylindrical body described in this practicality, the lateral wall of described interior cylinder is connected with arc tongue piece, and the height of interior cylinder is equal with the axial height of arc tongue piece; Adopt this structure one can improve the intensity of the overall particularly arc tongue piece of filler, not yielding; Two specific areas that can also improve filler entirety, thus be more conducive to the raising of mass-transfer efficiency.
Claims (6)
1. a metal flat ring filler, is characterized in that: comprise the cylindrical body be made up of sheet metal, and the two ends of cylindrical body axis are provided with the crimping of outwards turnover, and described crimping is provided with some equally distributed through holes; The middle part of described cylindrical body radially-inwardly disjunctor punching press has dew on arc tongue piece, cylindrical body to have the bar hole corresponding with arc tongue piece, and described arc tongue piece is 5-8 and each arc tongue piece is equipped with rectangular window opening.
2. metal flat ring filler according to claim 1, is characterized in that: the ratio between the internal diameter of described cylindrical body and its height is 1:0.1-0.5.
3. metal flat ring filler according to claim 2, is characterized in that: the ratio between the internal diameter of described cylindrical body and its height is 1:0.15-0.25.
4. metal flat ring filler according to claim 1, is characterized in that: the length of described arc tongue piece is the 1/2-2/3 of cylindrical body internal diameter.
5. metal flat ring filler according to claim 4, is characterized in that: the length of described arc tongue piece is the 1/2-7/12 of cylindrical body internal diameter.
6. metal flat ring filler according to claim 1, it is characterized in that: in described cylindrical body, be provided with concentric interior cylinder, the lateral wall of described interior cylinder is connected with arc tongue piece, and the height of interior cylinder is equal with the axial height of arc tongue piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661697.7U CN204865856U (en) | 2015-08-28 | 2015-08-28 | Flat ring of metal packs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661697.7U CN204865856U (en) | 2015-08-28 | 2015-08-28 | Flat ring of metal packs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204865856U true CN204865856U (en) | 2015-12-16 |
Family
ID=54810291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520661697.7U Active CN204865856U (en) | 2015-08-28 | 2015-08-28 | Flat ring of metal packs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204865856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536586A (en) * | 2022-03-18 | 2022-05-27 | 海德里希(厦门)真空机械制造有限公司 | Resin centralized filling equipment |
-
2015
- 2015-08-28 CN CN201520661697.7U patent/CN204865856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536586A (en) * | 2022-03-18 | 2022-05-27 | 海德里希(厦门)真空机械制造有限公司 | Resin centralized filling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 337000 West Zone, hi tech Industrial Zone, Pingxiang Development Zone, Jiangxi Patentee after: Jiangxi Xin Tao Polytron Technologies Inc Address before: 337000 Pingxiang high tech Industrial Park, Pingxiang economic and Technological Development Zone, Jiangxi Patentee before: PINGXIANG XINTAO CHEMICAL PACKING CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flat ring of metal packs Effective date of registration: 20180516 Granted publication date: 20151216 Pledgee: Shangli Jiangxi rural commercial bank Limited by Share Ltd Pledgor: Jiangxi Xin Tao Polytron Technologies Inc Registration number: 2018360000015 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 337099 Shangxian West Road, xinsanban Industrial Park, Pingxiang economic and Technological Development Zone, Pingxiang City, Jiangxi Province Patentee after: Jiangxi Xintao Technology Co.,Ltd. Address before: 337000 West Zone of high tech Industrial Park, Pingxiang Development Zone, Jiangxi Province Patentee before: JIANGXI XINTAO TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211221 Granted publication date: 20151216 Pledgee: Shangli Jiangxi rural commercial bank Limited by Share Ltd. Pledgor: JIANGXI XINTAO TECHNOLOGY CO.,LTD. Registration number: 2018360000015 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |