CN104971684A - Hexagon double-layer cascade ring packing - Google Patents
Hexagon double-layer cascade ring packing Download PDFInfo
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- CN104971684A CN104971684A CN201510360579.7A CN201510360579A CN104971684A CN 104971684 A CN104971684 A CN 104971684A CN 201510360579 A CN201510360579 A CN 201510360579A CN 104971684 A CN104971684 A CN 104971684A
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Abstract
The invention relates to a hexagon double-layer cascade ring packing and belongs to the field of a petrochemical technology. The cascade ring packing is made from metal. The outer wall of the cascade ring packing has a hexagon shape from a looking-down perspective. Vertexes of the hexagon are successively first to sixth vertexes in counter-clockwise order, wherein there is a first vane between the first vertex and the third vertex; there is a second vane between the third vertex and the fifth vertex; there is a third vane between the fifth vertex and the first vertex; there is a fourth vane between the second vertex and the fourth vertex; there is a fifth vane between the fourth vertex and the sixth vertex; there is a sixth vane between the sixth vertex and the second vertex; the first to sixth vanes all have an arc-shaped tongue piece raised towards the outer wall; and the first to sixth vanes all have a gap corresponding to the tongue piece. The hexagon double-layer cascade ring packing provided by the invention has the staggered three-layer vanes structure and hexagon outer-wall structure and has good pressure resistance. As the vanes are separated by 120 degrees, gaps between packings are not enough to stack up mutually.
Description
Technical field
The present invention relates to a kind of Double-ladder ring filler, belong to technical field of petrochemical industry.
Background technology
Dumped packing is the critical piece in petrochemical industry; Its stuctures and properties has material impact to the disposal ability of packed tower, product quality and technical-economic index.Dumped packing, according to its shape difference, can be divided into the various ways such as Raschig ring, Pall ring, cascade ring, flat ring, conjugate ring and rectangular saddle ring.
In actual production, often there is mutual intussusception phenomenon between dumped packing, greatly affect production efficiency, reduce product quality.
Summary of the invention
The present invention wants technical solution problem to be: the shortcoming overcoming above-mentioned technology, provides a kind of hexagon Double-ladder ring filler reducing intussusception probability.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of hexagon Double-ladder ring filler, described ladder ring packing is made of metal, its outer wall is overlooked in regular hexagon, described hexagonal summit is followed successively by the first to the six summit according to sequence counter-clockwise, wherein, described first and the 3rd to have between summit be highly the first blade of described outer wall height 1/2nd; Have between described 3rd and the 5th summit is highly the second blade of described outer wall height 1/2nd; Described 5th and first to have between summit be highly the Three-blade of described outer wall height 1/2nd; Described second and the 4th to have between summit be highly the quaterfoil of described outer wall height 1/2nd; Have between described 4th and the 6th summit is highly the 5th blade of described outer wall height 1/2nd; Described 6th and second to have between summit be highly the 6th blade of described outer wall height 1/2nd; Described first to the 6th blade is all in the arc towards described hexagon central protuberance, and described first, second, and third blade is positioned at one end of described outer wall, forms the first ladder; Described 4th, the 5th and the 6th blade is positioned at the other end of described outer wall, forms the second ladder; Described first to the 6th blade all has towards the arc tongue piece of described outer wall projection; Described first to the 6th blade have the breach corresponding with described tongue piece.
Such scheme further improves and is: described outer wall offers window; Described window is two-layer, corresponding with the position of first, second ladder described respectively altogether.
Such scheme further improves and is: the upper and lower two ends of described outer wall have crimping.
Such scheme further improves and is: the height of described outer wall is equal with the catercorner length of described regular hexagon.
Hexagon Double-ladder ring filler provided by the invention has interlaced twi-tier blade structure and hexagonal outer wall construction, there is good compressive property, its blades span 120 degree, the space between filler and filler is made to be not enough to mutual intussusception, further, have the effect that 6 blades play reinforcement altogether, strengthen outer wall intensity, higher pressure can be born, prevent the intussusception that breakage causes.Blade also has tongue piece, prevents damaged protrusion from going deep within outer wall further.Meanwhile, overall hole is comparatively large, and liquids and gases are less by pressure, and outer wall also offers window, are further decreased through pressure.
Accompanying drawing explanation
Fig. 1 is the present invention's preferred embodiment plan structure schematic diagram.
Fig. 2 is the side-looking structural representation of Fig. 1.
Detailed description of the invention
Embodiment
The hexagon Double-ladder ring filler that the present embodiment provides, as shown in Figure 1, is made of metal, its outer wall 1 is overlooked in regular hexagon, hexagonal summit is followed successively by the first to the six summit according to sequence counter-clockwise, and wherein, first and the 3rd has the first blade 2 between summit; Between 3rd and the 5th summit, there is the second blade 6; 5th and first has Three-blade 5 between summit; Second and the 4th has quaterfoil 4 between summit; Between 4th and the 6th summit, there is the 5th blade 3; 6th and second has the 6th blade 7 between summit; First to the 6th blade is all in the arc towards hexagon central protuberance, and 1/2nd, first, second, and third blade highly equaling outer wall 1 height is positioned at one end of outer wall 1, forms the first ladder; Four, the 5th and the 6th blade is positioned at the other end of outer wall 1, forms the second ladder; First to the 6th blade all has towards the arc tongue piece 8 of outer wall 1 projection; First to the 6th blade all have the breach corresponding with tongue piece 9.
As shown in Figure 2, outer wall 1 offers window; Window is altogether two-layer, offers position corresponding with first, second ladder, like this can more effective increase flow, reduction pressure; Outer wall about 1 two ends have bead structure to gain in strength; The height of outer wall 1 is equal with the catercorner length of regular hexagon.
The present invention is not limited to the concrete technical scheme described in above-described embodiment, and in addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacing and being formed, and are the protection domain of application claims.
Claims (4)
1. a hexagon Double-ladder ring filler, it is characterized in that, described ladder ring packing is made of metal, its outer wall is overlooked in regular hexagon, described hexagonal summit is followed successively by the first to the six summit according to sequence counter-clockwise, wherein, described first and the 3rd to have between summit be highly the first blade of described outer wall height 1/2nd; Have between described 3rd and the 5th summit is highly the second blade of described outer wall height 1/2nd; Described 5th and first to have between summit be highly the Three-blade of described outer wall height 1/2nd; Described second and the 4th to have between summit be highly the quaterfoil of described outer wall height 1/2nd; Have between described 4th and the 6th summit is highly the 5th blade of described outer wall height 1/2nd; Described 6th and second to have between summit be highly the 6th blade of described outer wall height 1/2nd; Described first to the 6th blade is all in the arc towards described hexagon central protuberance, and described first, second, and third blade is positioned at one end of described outer wall, forms the first ladder; Described 4th, the 5th and the 6th blade is positioned at the other end of described outer wall, forms the second ladder; Described first to the 6th blade all has towards the arc tongue piece of described outer wall projection; Described first to the 6th blade have the breach corresponding with described tongue piece.
2. hexagon Double-ladder ring filler as claimed in claim 1, is characterized in that: described outer wall offers window; Described window is two-layer, corresponding with the position of first, second ladder described respectively altogether.
3. hexagon Double-ladder ring filler as claimed in claim 1, is characterized in that: the upper and lower two ends of described outer wall have crimping.
4. hexagon Double-ladder ring filler as claimed in claim 1, is characterized in that: the height of described outer wall is equal with the catercorner length of described regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360579.7A CN104971684A (en) | 2015-06-26 | 2015-06-26 | Hexagon double-layer cascade ring packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360579.7A CN104971684A (en) | 2015-06-26 | 2015-06-26 | Hexagon double-layer cascade ring packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104971684A true CN104971684A (en) | 2015-10-14 |
Family
ID=54268976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360579.7A Pending CN104971684A (en) | 2015-06-26 | 2015-06-26 | Hexagon double-layer cascade ring packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104971684A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1365671A (en) * | 1918-03-23 | 1921-01-18 | Andrew M Fairlie | Filling material for reaction-spaces |
| CN2281211Y (en) * | 1996-11-06 | 1998-05-13 | 胡尧芳 | Filler ring |
| CN2374260Y (en) * | 1999-05-13 | 2000-04-19 | 李航胜 | Effective flat ring filling |
| CN201249120Y (en) * | 2008-09-05 | 2009-06-03 | 北京泽华化学工程有限公司 | Multi-step ring bulk filing material |
| CN201291137Y (en) * | 2008-10-13 | 2009-08-19 | 吕英杰 | Flat ring as filler |
| CN104667857A (en) * | 2015-02-05 | 2015-06-03 | 苏州市科迪石化工程有限公司 | Double-arc annular random packing |
| CN204973926U (en) * | 2015-06-26 | 2016-01-20 | 苏州市科迪石化工程有限公司 | Double -deck ladder ring of hexagon packs |
-
2015
- 2015-06-26 CN CN201510360579.7A patent/CN104971684A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1365671A (en) * | 1918-03-23 | 1921-01-18 | Andrew M Fairlie | Filling material for reaction-spaces |
| CN2281211Y (en) * | 1996-11-06 | 1998-05-13 | 胡尧芳 | Filler ring |
| CN2374260Y (en) * | 1999-05-13 | 2000-04-19 | 李航胜 | Effective flat ring filling |
| CN201249120Y (en) * | 2008-09-05 | 2009-06-03 | 北京泽华化学工程有限公司 | Multi-step ring bulk filing material |
| CN201291137Y (en) * | 2008-10-13 | 2009-08-19 | 吕英杰 | Flat ring as filler |
| CN104667857A (en) * | 2015-02-05 | 2015-06-03 | 苏州市科迪石化工程有限公司 | Double-arc annular random packing |
| CN204973926U (en) * | 2015-06-26 | 2016-01-20 | 苏州市科迪石化工程有限公司 | Double -deck ladder ring of hexagon packs |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |