CN105080466B - A kind of claw type ligule inlays fixed filler - Google Patents
A kind of claw type ligule inlays fixed filler Download PDFInfo
- Publication number
- CN105080466B CN105080466B CN201510500047.9A CN201510500047A CN105080466B CN 105080466 B CN105080466 B CN 105080466B CN 201510500047 A CN201510500047 A CN 201510500047A CN 105080466 B CN105080466 B CN 105080466B
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- ligule
- ring body
- fenestra
- filler
- lug boss
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
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Abstract
The invention discloses a kind of claw type ligule inlays fixed filler, including ring body, fenestra, ligule, some fenestras are provided with the ring of the ring body, fenestra side is connected with ligule, the ligule includes middle ligule, upper ligule and lower ligule, middle ligule one end is connected with fenestra side, middle ligule other end top is respectively fixed with ligule and lower ligule with bottom, the middle ligule, upper ligule and lower ligule constitute a claw-type structure, junction one end of the ring body is provided with fixing lug boss, the other end of ring body junction is provided with fixed groove, in the embedded fixed groove of fixing lug boss.Two ends by the fixing lug boss for cooperating and fixed groove to be separately positioned on ring body junction of the invention so that ring body structurc is stable, is unlikely to deform, it is ensured that the stability in use of filler；Ligule is designed to claw-type structure, improves the separating effect of filler.
Description
【Technical field】
The present invention relates to the technical field of the technical field of petrochemical industry, particularly filler.
【Background technology】
Metal packing is that, with tower packings made by material such as carbon steel, rustless steel and group alloys, metal packing has wall thin, resistance to
Cold and hot, voidage is big, flux is big, pressure drop is low, resistance is little, good separating effect, life-span length the advantages of, though one-time investment is slightly
Greatly, but the potentiality of equipment can be given full play to, metal packing is applied to vacuum rectifying tower, process anaphylaxis, easily decompose, it is easily tight
The material of carbon is closed, easily ties, metal packing is widely used in the packed tower of the industries such as petrochemical industry, chemical fertilizer, chemical industry, environmental protection, traditional gold
Category filler typically all be, on the periphery of annular, to output several tongue pieces, thus such structure be although easily installed with
Processing, but the separating effect of so annular filler has much room for improvement；At the circular sliding slopes of traditional round ring packing, typically without
After having fixed buckle, therefore long-time use, annular filler is easy to cause the slippage of filler because of deformation, and is stuck in
It is difficult to take out inside distillation column；The ligule of traditional round ring packing is common circular arc, and the separating effect of filler is not ideal enough.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes that a kind of claw type ligule inlays fixed filler,
Filling-material structure can be made stable, be unlikely to deform, improve the stability in use and separating effect of filler.
For achieving the above object, the present invention proposes a kind of claw type ligule and inlays fixed filler, including ring body, fenestra,
Ligule, is provided with some fenestras with the ring of the ring body, fenestra side is connected with ligule, and the ligule includes middle ligule, upper ligule
With lower ligule, middle ligule one end is connected with fenestra side, middle ligule other end top and bottom be respectively fixed with ligule and under
Ligule, the middle ligule, upper ligule and lower ligule constitute a claw-type structure, and junction one end of the ring body is provided with fixed convex
Platform, the other end of ring body junction are provided with fixed groove, and in the embedded fixed groove of fixing lug boss, the ligule is in ring body
Portion, middle ligule are fixed in the middle part of the same side of each fenestra, middle ligule, upper ligule and lower ligule be in circular arc, the upper ligule
The not homonymy of middle ligule is located at lower ligule, between two adjacent middle ligules, lower ligule is in middle ligule and the ring body center of circle for upper ligule
Between.
Preferably, the fenestra quantity is 3-8, fenestra is evenly distributed on the middle part of ring body.
Preferably, there is bulge-structure the both sides up and down of the fenestra, middle ligule, upper ligule and lower ligule, it is described convex
Play structure to be serrated.
Preferably, the upper and lower ends of the ring body are provided with crimping, crimping is in the outside of ring body, the crimping of ring body junction
It is overlapped.
Preferably, the fixing lug boss is triangular in shape with fixed groove, fixing lug boss is with fixed groove in ring body
Inner side.
Preferably, the fixing lug boss is located at the middle part of ring body with fixed groove, fixing lug boss and fixed groove pass through
Punching press is formed simultaneously.
Beneficial effects of the present invention：The present invention is by being separately positioned on ring by the fixing lug boss for cooperating and fixed groove
The two ends of body junction so that ring body structurc is stable, are unlikely to deform, it is ensured that the stability in use of filler；Ligule is designed to pawl
Shape structure, improves the separating effect of filler；Fenestra is evenly distributed on the middle part of ring body so that filler stress in use
It is more uniform, it is hardly damaged, improves the separating effect of filler；Middle ligule is fixed in the middle part of the same side of each fenestra, middle ligule, on
Ligule and lower ligule cause ligule to be evenly distributed in ring body in circular arc, improve the separating effect of filler；Bulge-structure
Setting further increases the separating effect of filler.
The feature and advantage of the present invention will combine accompanying drawing by embodiment and be described in detail.
【Description of the drawings】
Fig. 1 is the front view that a kind of claw type ligule of the invention inlays fixed filler；
Fig. 2 is the top view that a kind of claw type ligule of the invention inlays fixed filler.
In figure：1- ring bodies, 2- fenestras, 3- ligules, 4- crimpings, 5- fixing lug boss, 6- fixed grooves, 23- bulge-structures,
Ligule under the upper ligule of ligule, 31-, 32- in 30-.
【Specific embodiment】
Refering to Fig. 1 and Fig. 2, a kind of claw type ligule of the invention inlays fixed filler, including ring body 1, fenestra 2, ligule 3,
Some fenestras 2 are provided with the ring of the ring body 1,2 side of fenestra is connected with ligule 3, and the ligule 3 includes middle ligule 30, upper tongue
Leaf 31 and lower ligule 32,30 one end of middle ligule are connected with 2 side of fenestra, and 30 other end top of middle ligule is respectively fixed with bottom
Upper ligule 31 and lower ligule 32, the middle ligule 30, upper ligule 31 and lower ligule 32 constitute a claw-type structure, the ring body 1
Junction one end be provided with fixing lug boss 5, the other end of 1 junction of ring body is provided with fixed groove 6, and fixing lug boss 5 is embedded to fix
In groove 6,2 quantity of the fenestra be 4, fenestra 2 is evenly distributed on the middle part of ring body 1, the ligule 3 in the inside of ring body 1,
Middle ligule 30 is fixed in the middle part of the same side of each fenestra 2, and middle ligule 30, upper ligule 31 and lower ligule 32 are in circular arc, described
There is bulge-structure 23 both sides up and down of fenestra 2, middle ligule 30, upper ligule 31 and lower ligule 32, and the bulge-structure 23 is in saw
Dentation, the upper ligule 31 and lower ligule 32 be located at middle ligule 30 not homonymy, upper ligule 31 between two adjacent middle ligules 30,
Between 1 center of circle of middle ligule 30 and ring body, the upper and lower ends of the ring body 1 are provided with crimping 4 to lower ligule 32, and crimping 4 is in ring body 1
Outside, the crimping 4 of 1 junction of ring body are overlapped, and the fixing lug boss 5 is triangular in shape with fixed groove 6, fixing lug boss 5
With fixed groove 6 in the inner side of ring body 1, the fixing lug boss 5 is located at the middle part of ring body 1, fixing lug boss 5 with fixed groove 6
Formed by a punching press simultaneously with fixed groove 6.
The course of work of the present invention：
A kind of claw type ligule of the present invention inlays fixing lug boss 5 and the fixation that fixed filler is cooperated in the course of the work
Groove 6 is separately positioned on the two ends of 1 junction of ring body so that 1 Stability Analysis of Structures of ring body, is unlikely to deform, it is ensured that the use of filler
Stability；Ligule 3 is designed to claw-type structure, improves the separating effect of filler；Fenestra 2 is evenly distributed on the middle part of ring body 1, makes
Stress is more uniform in use to obtain filler, is hardly damaged, and improves the separating effect of filler；Middle ligule 30 is fixed on each window
In the middle part of the same side in hole, it is equal that middle ligule 30, upper ligule 31 and lower ligule 32 cause ligule 3 to be distributed in ring body in circular arc
It is even, improve the separating effect of filler；The setting of bulge-structure 23 further increases the separating effect of filler.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (4)
1. a kind of claw type ligule inlays fixed filler, it is characterised in that：It is including ring body (1), fenestra (2), ligule (3), described
Some fenestras (2) are provided with the ring of ring body (1), fenestra (2) side is connected with ligule (3), and the ligule (3) is including middle ligule
(30), upper ligule (31) and lower ligule (32), middle ligule (30) one end are connected with fenestra (2) side, middle ligule (30) other end
Top is respectively fixed with ligule (31) and lower ligule (32), the middle ligule (30), upper ligule (31) and lower ligule with bottom
(32) constitute a claw-type structure, junction one end of the ring body (1) is provided with fixing lug boss (5), ring body (1) junction it is another
One end is provided with fixed groove (6), in the embedded fixed groove (6) of fixing lug boss (5), the ligule (3) in the inside of ring body (1),
Middle ligule (30) is fixed in the middle part of the same side of each fenestra (2), and middle ligule (30), upper ligule (31) and lower ligule (32) are in circle
The not homonymy of arc, the upper ligule (31) and lower ligule (32) positioned at middle ligule (30), upper ligule (31) is in two adjacent middle tongues
Between leaf (30), lower ligule (32) between middle ligule (30) and ring body (1) center of circle, the fenestra (2), middle ligule (30), on
There is bulge-structure (23) both sides up and down of ligule (31) and lower ligule (32), and the bulge-structure (23) is serrated, described
Fixing lug boss (5) is triangular in shape with fixed groove (6), and fixing lug boss (5) is with fixed groove (6) in the inner side of ring body (1).
2. a kind of claw type ligule as claimed in claim 1 inlays fixed filler, it is characterised in that：Fenestra (2) quantity
For 3-8, fenestra (2) is evenly distributed on the middle part of ring body (1).
3. a kind of claw type ligule as claimed in claim 1 inlays fixed filler, it is characterised in that：The ring body (1) it is upper
Lower two ends are provided with crimping (4), and, in the outside of ring body (1), the crimping (4) of ring body (1) junction is overlapped for crimping (4).
4. a kind of claw type ligule as claimed in claim 1 inlays fixed filler, it is characterised in that：The fixing lug boss (5)
Formed by a punching press simultaneously positioned at the middle part of ring body (1), fixing lug boss (5) and fixed groove (6) with fixed groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500047.9A CN105080466B (en) | 2015-08-14 | 2015-08-14 | A kind of claw type ligule inlays fixed filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500047.9A CN105080466B (en) | 2015-08-14 | 2015-08-14 | A kind of claw type ligule inlays fixed filler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105080466A CN105080466A (en) | 2015-11-25 |
| CN105080466B true CN105080466B (en) | 2017-03-29 |
Family
ID=54562332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510500047.9A Active CN105080466B (en) | 2015-08-14 | 2015-08-14 | A kind of claw type ligule inlays fixed filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105080466B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1562402A (en) * | 1976-08-18 | 1980-03-12 | Leva M | Tower packing element |
| US5885489A (en) * | 1992-11-03 | 1999-03-23 | Eta Process Plant Limited | Packing elements |
| CN1038911C (en) * | 1995-12-22 | 1998-07-01 | 清华大学 | Flexible flat plum blossom filler |
| CN2368598Y (en) * | 1998-10-12 | 2000-03-15 | 朱炳根 | Oblique tongue annual filler |
| CN2557215Y (en) * | 2002-04-23 | 2003-06-25 | 华东理工大学 | Ring-saddle composite packing |
| CN202725186U (en) * | 2012-05-02 | 2013-02-13 | 名颢工业股份有限公司 | Pall ring filler device |
| CN204952917U (en) * | 2015-08-14 | 2016-01-13 | 海盐新世纪石化设备有限公司 | Fixed filler is inlayed to claw type ligule |
-
2015
- 2015-08-14 CN CN201510500047.9A patent/CN105080466B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105080466A (en) | 2015-11-25 |
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Address after: 314300, Jiaxing, Haiyan Economic Development Zone, Zhejiang Province, new step, Feng Nong junction Patentee after: Jiaxing Wushi Engineering Co.,Ltd. Address before: 314300, Jiaxing, Haiyan Economic Development Zone, Zhejiang Province, new step, Feng Nong junction Patentee before: HAIYAN NEW CENTURY PETROCHEMICAL EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 314300 Nongfeng Road Crossing, Baibu New District, Haiyan Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Maestro Technology Co.,Ltd. Address before: 314300 Nongfeng Road Crossing, Baibu New District, Haiyan Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Wushi Engineering Co.,Ltd. |
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