CN105032336A - Hexagon three-layer cascade ring packing - Google Patents
Hexagon three-layer cascade ring packing Download PDFInfo
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- CN105032336A CN105032336A CN201510360656.9A CN201510360656A CN105032336A CN 105032336 A CN105032336 A CN 105032336A CN 201510360656 A CN201510360656 A CN 201510360656A CN 105032336 A CN105032336 A CN 105032336A
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Abstract
The invention relates to a hexagon three-layer cascade ring packing, which belongs to the technical field of petrochemical engineering. The cascade ring packing is made of metals, of which an outer wall is in a positive hexagonal shape when being overlooked, wherein peaks of the hexagon are sequentially a first peak, a second peak, a third peak, a fourth peak, a fifth peak and a sixth peak according to the anticlockwise sequence; a first vane is arranged between the first peak and the third peak; a second vane is arranged between the fourth peak and the sixth peak; a third vane is arranged between the second peak and the fourth peak; a fourth vane is arranged between the fifth peak and the first peak; a fifth vane is arranged between the third peak and the fifth peak; a sixth vane is arranged between the sixth peak and the second peak; arc-shaped tongue pieces projected toward the outer wall are respectively arranged on the first to the sixth vanes; notches corresponding to the tongue pieces are formed on the first to the sixth vanes. The hexagon three-layer cascade ring packing provided by the invention has a three-layer vane structure and a hexagonal outer wall structure staggered mutually, and better compressive property; the vanes span for 120 degrees, so that a gap between packings is not sufficient to mutually telescope.
Description
Technical field
The present invention relates to a kind of three layers of ladder ring packing, 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 three layers of ladder ring packing 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 three layers of ladder ring packing, 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 1/3rd; Have between described 4th and the 6th summit is highly the second blade of described outer wall height 1/3rd; Described second and the 4th to have between summit be highly the Three-blade of described outer wall height 1/3rd; Described 5th and first to have between summit be highly the quaterfoil of described outer wall height 1/3rd; Have between described 3rd and the 5th summit is highly the 5th blade of described outer wall height 1/3rd; Described 6th and second to have between summit be highly the 6th blade of described outer wall height 1/3rd; Described first to the 6th blade is all in the arc towards described hexagon central protuberance, and described first and second blades are positioned at one end of described outer wall, form the first ladder; Described 5th and the 6th blade is positioned at the other end of described outer wall, forms the 3rd ladder; Described third and fourth blade is positioned at described first and the 3rd centre of ladder, forms the second ladder; Described first to the 6th blade all has towards the arc tongue piece of described outer wall projection; Described blade have the breach corresponding with described tongue piece.
Such scheme further improves and is: described outer wall offers window; Described window totally three layers is corresponding with the position of the described first to the 3rd ladder respectively.
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 provided by the invention three layers of ladder ring packing have three layers of interlaced blade construction 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 that the present embodiment provides three layers of ladder ring packing, as shown in Figure 1, this filler 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 4th and the 6th summit, there is the second blade 3; Second and the 4th has Three-blade 4 between summit; 5th and first has quaterfoil 5 between summit; Between 3rd and the 5th summit, there is the 5th blade 6; 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 the 1/3rd, first and second blades highly equaling outer wall 1 height are positioned at one end of outer wall 1, form the first ladder; 5th and the 6th blade is positioned at the other end of outer wall 1, forms the 3rd ladder; Third and fourth blade is positioned at first and the 3rd centre of ladder, 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 totally three layers, offers height corresponding with the first to the 3rd 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 three layers of ladder ring packing, 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 1/3rd; Have between described 4th and the 6th summit is highly the second blade of described outer wall height 1/3rd; Described second and the 4th to have between summit be highly the Three-blade of described outer wall height 1/3rd; Described 5th and first to have between summit be highly the quaterfoil of described outer wall height 1/3rd; Have between described 3rd and the 5th summit is highly the 5th blade of described outer wall height 1/3rd; Described 6th and second to have between summit be highly the 6th blade of described outer wall height 1/3rd; Described first to the 6th blade is all in the arc towards described hexagon central protuberance, and described first and second blades are positioned at one end of described outer wall, form the first ladder; Described 5th and the 6th blade is positioned at the other end of described outer wall, forms the 3rd ladder; Described third and fourth blade is positioned at described first and the 3rd centre of ladder, 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 three layers of ladder ring packing as claimed in claim 1, is characterized in that: described outer wall offers window; Described window totally three layers is corresponding with the position of the described first to the 3rd ladder respectively.
3. hexagon three layers of ladder ring packing as claimed in claim 1, is characterized in that: the upper and lower two ends of described outer wall have crimping.
4. hexagon three layers of ladder ring packing 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 |
|---|---|---|---|
| CN201510360656.9A CN105032336A (en) | 2015-06-26 | 2015-06-26 | Hexagon three-layer cascade ring packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360656.9A CN105032336A (en) | 2015-06-26 | 2015-06-26 | Hexagon three-layer cascade ring packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105032336A true CN105032336A (en) | 2015-11-11 |
Family
ID=54439654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360656.9A Pending CN105032336A (en) | 2015-06-26 | 2015-06-26 | Hexagon three-layer cascade ring packing |
Country Status (1)
| Country | Link |
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| CN (1) | CN105032336A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203934A (en) * | 1975-06-13 | 1980-05-20 | Max Leva | Tower packing element |
| CN201291137Y (en) * | 2008-10-13 | 2009-08-19 | 吕英杰 | Flat ring as filler |
| CN201711159U (en) * | 2010-04-22 | 2011-01-19 | 吴佳栋 | Pall ring filler |
| CN201823532U (en) * | 2010-10-08 | 2011-05-11 | 桂亘东 | Pall ring |
| 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 |
| CN204973925U (en) * | 2015-06-26 | 2016-01-20 | 苏州市科迪石化工程有限公司 | Hexagon three -layer ladder ring packs |
-
2015
- 2015-06-26 CN CN201510360656.9A patent/CN105032336A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203934A (en) * | 1975-06-13 | 1980-05-20 | Max Leva | Tower packing element |
| CN201291137Y (en) * | 2008-10-13 | 2009-08-19 | 吕英杰 | Flat ring as filler |
| CN201711159U (en) * | 2010-04-22 | 2011-01-19 | 吴佳栋 | Pall ring filler |
| CN201823532U (en) * | 2010-10-08 | 2011-05-11 | 桂亘东 | Pall ring |
| 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 |
| CN204973925U (en) * | 2015-06-26 | 2016-01-20 | 苏州市科迪石化工程有限公司 | Hexagon three -layer ladder ring packs |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20151111 |