CN104971685A - Three-layer cascade ring packing - Google Patents
Three-layer cascade ring packing Download PDFInfo
- Publication number
- CN104971685A CN104971685A CN201510360580.XA CN201510360580A CN104971685A CN 104971685 A CN104971685 A CN 104971685A CN 201510360580 A CN201510360580 A CN 201510360580A CN 104971685 A CN104971685 A CN 104971685A
- Authority
- CN
- China
- Prior art keywords
- blade
- wall
- ladder
- described outer
- ring packing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Gasket Seals (AREA)
Abstract
The invention relates to a three-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 circular shape from a looking-down perspective. The inside of the cascade ring packing has a symmetric first to sixth vanes structure. The first to sixth vanes all have an arc-shaped tongue piece raised towards the outer wall. The first to sixth vanes all have a gap corresponding to the respective tongue piece. The three-layer cascade ring packing provided by the invention has a staggered three-layer vanes 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 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, and its outer wall is overlooked rounded, has the first blade between 2 of 120 degree of circular arcs that described outer wall inner periphery is separated by; Described outer wall inner periphery also has the second blade be centrosymmetric with the center of circle of the relative described outer wall of described first blade; On described outer wall inner periphery, between be rotated counterclockwise 60 degree of circular arc gained respectively on described first blade two summit 2, there is Three-blade; The quaterfoil that the center of circle that described outer wall inner periphery also has described outer wall relative to described Three-blade is centrosymmetric; On described outer wall inner periphery, between be rotated counterclockwise 60 degree of circular arc gained respectively on described Three-blade two summit 2, there is the 5th blade; Described outer wall inner periphery also has the 6th blade be centrosymmetric with the center of circle of the relative described outer wall of described 5th blade; Described first to the 6th blade is all in the arc towards described hexagon central protuberance; Described first to the 6th blade height is 1/3rd of described outer wall height, 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.
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 and the equal diameters of described circle.
Three layers of ladder ring packing provided by the invention have three layers of interlaced blade 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
Three layers of ladder ring packing that the present embodiment provides, as shown in Figure 1, this filler is made of metal, and its outer wall 1 is overlooked rounded, and the inwall of outer wall 1 is circumferentially shaped with the first to the 6th blade.Wherein, the first blade 2 is between 2 of the 120 degree of circular arcs in interval; The center of circle of the inwall circumference of the second blade 3 and the first blade 2 opposite outer walls 1 is centrosymmetric; Three-blade 4 by two summits of the first blade 2 counterclockwise after the inwall of outer wall 1 circumferentially rotates 60 degree of circular arcs between 2 of gained, the center of circle of the inwall circumference of quaterfoil 5 and Three-blade 4 opposite outer walls 1 is centrosymmetric; 5th blade 6 by two summits of Three-blade 4 counterclockwise after the inwall of outer wall 1 circumferentially rotates 60 degree of circular arcs between 2 of gained, the center of circle of the inwall circumference of the 6th blade 7 and the 5th blade 6 opposite outer walls 1 is centrosymmetric.
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 and the equal diameters of outer wall 1.
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. three layers of ladder ring packing, is characterized in that, described ladder ring packing is made of metal, and its outer wall is overlooked rounded, have the first blade between 2 of 120 degree of circular arcs that described outer wall inner periphery is separated by; Described outer wall inner periphery also has the second blade be centrosymmetric with the center of circle of the relative described outer wall of described first blade; On described outer wall inner periphery, between be rotated counterclockwise 60 degree of circular arc gained respectively on described first blade two summit 2, there is Three-blade; The quaterfoil that the center of circle that described outer wall inner periphery also has described outer wall relative to described Three-blade is centrosymmetric; On described outer wall inner periphery, between be rotated counterclockwise 60 degree of circular arc gained respectively on described Three-blade two summit 2, there is the 5th blade; Described outer wall inner periphery also has the 6th blade be centrosymmetric with the center of circle of the relative described outer wall of described 5th blade; Described first to the 6th blade is all in the arc towards described hexagon central protuberance; Described first to the 6th blade height is 1/3rd of described outer wall height, 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. 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. 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. three layers of ladder ring packing as claimed in claim 1, is characterized in that: the height of described outer wall and the equal diameters of described circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360580.XA CN104971685A (en) | 2015-06-26 | 2015-06-26 | Three-layer cascade ring packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360580.XA CN104971685A (en) | 2015-06-26 | 2015-06-26 | Three-layer cascade ring packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104971685A true CN104971685A (en) | 2015-10-14 |
Family
ID=54268977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360580.XA Pending CN104971685A (en) | 2015-06-26 | 2015-06-26 | Three-layer cascade ring packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104971685A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764896A (en) * | 1953-12-03 | 1957-01-02 | Ruetgerswerke Ag | An improved distributor for liquids in packed columns |
| JPS5456978A (en) * | 1977-10-15 | 1979-05-08 | Iwao Enjiniyaringu Kk | Filling ring |
| CN1052435A (en) * | 1989-12-14 | 1991-06-26 | 清华大学 | Oblate-ring filler in arc web bent inward |
| 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 |
| CN204816550U (en) * | 2015-06-26 | 2015-12-02 | 苏州市科迪石化工程有限公司 | Three -layer ladder ring packs |
-
2015
- 2015-06-26 CN CN201510360580.XA patent/CN104971685A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764896A (en) * | 1953-12-03 | 1957-01-02 | Ruetgerswerke Ag | An improved distributor for liquids in packed columns |
| JPS5456978A (en) * | 1977-10-15 | 1979-05-08 | Iwao Enjiniyaringu Kk | Filling ring |
| CN1052435A (en) * | 1989-12-14 | 1991-06-26 | 清华大学 | Oblate-ring filler in arc web bent inward |
| 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 |
| CN204816550U (en) * | 2015-06-26 | 2015-12-02 | 苏州市科迪石化工程有限公司 | Three -layer ladder ring packs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204865865U (en) | Honeycomb structure | |
| JP2019510625A5 (en) | ||
| JP2012091860A (en) | Bottle | |
| CN204816550U (en) | Three -layer ladder ring packs | |
| CN104971685A (en) | Three-layer cascade ring packing | |
| CN204973925U (en) | Hexagon three -layer ladder ring packs | |
| CN204973926U (en) | Double -deck ladder ring of hexagon packs | |
| CN105396545B (en) | A kind of Efficient Ring intalox saddle | |
| CN204768746U (en) | Double -deck ladder ring packs | |
| CN104971686A (en) | Double-layer cascade ring packing | |
| CN104971684A (en) | Hexagon double-layer cascade ring packing | |
| CN105032336A (en) | Hexagon three-layer cascade ring packing | |
| JP2014511112A5 (en) | ||
| JP6798770B2 (en) | Round bottle | |
| JP3213410U (en) | Tire sidewall reinforcement structure | |
| CN203459081U (en) | Ring packing | |
| JP2012140148A (en) | Bottle | |
| CN201711159U (en) | Pall ring filler | |
| JP6473284B2 (en) | Bottle | |
| CN203971951U (en) | A kind of cascade ring | |
| CN202052474U (en) | High-efficiency and high-strength corrugated ceramic film filter pipe and ceramic film superfilter | |
| JP2017024776A (en) | Bottle comprising waveform peripheral grooves on trunk | |
| CN104971682A (en) | Hexagon bulk packing | |
| CN204710345U (en) | A kind of Pall ring filler | |
| CN105032335A (en) | Special bulk filler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |