CN105032335A - Special bulk filler - Google Patents
Special bulk filler Download PDFInfo
- Publication number
- CN105032335A CN105032335A CN201510360561.7A CN201510360561A CN105032335A CN 105032335 A CN105032335 A CN 105032335A CN 201510360561 A CN201510360561 A CN 201510360561A CN 105032335 A CN105032335 A CN 105032335A
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- CN
- China
- Prior art keywords
- pipe
- outer tube
- outer pipe
- height
- inner pipe
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention relates to special bulk filler, and belongs to the technical field of petrochemical engineering. The special bulk filler comprises a hollow round outer pipe and a hollow hexagonal inner pipe, wherein the inner pipe is positioned at the center of the outer pipe; each ridge of the inner pipe is parallel to the side wall of the outer pipe; the height and the diagonal length of the inner pipe are respectively half of the height and the diameter of the outer pipe; each ridge of the inner pipe is connected with the outer pipe through a reinforcing rib; the height and the diameter of the outer pipe are equal. The special bulk filler provided by the invention has a double-pipe structure with a round outer part and a square inner part, and has better compression resistance; the outer pipe is in a frequently-used cylindrical shape, the inner pipe adopts a hexagonal honeycomb-like structure, stronger support is provided, and breakage and nesting/stacking are prevented; meanwhile, an inner passage of the filler is divided into regular structures, and the phenomena of wall flowing and channeling can be prevented from happening; meanwhile, windows are formed in the inner pipe and the outer pipe, and the passing pressure is reduced.
Description
Technical field
The present invention relates to a kind of dumped 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 dumped 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 special-shaped dumped packing, comprises pipe in hollow circular outer pipe and hollow hexagon; Described interior pipe is positioned at described outer tube hub, and each rib of described interior pipe is parallel with described outer tube wall, and the height of described interior pipe and diagonal are respectively the half of described outer tube height and diameter; The each rib of described interior pipe is connected by reinforcement with between described outer tube; The height of described outer tube and equal diameters.
Such scheme further improves and is: the position uniform intervals described outer tube being avoided described reinforcement offers window.
Such scheme further improves and is: the upper and lower two ends of described outer tube have crimping.
Such scheme further improves and is: the position uniform intervals described interior pipe being avoided each rib offers window.
Special-shaped dumped packing provided by the invention has round outside but spuare inside two-tube structure, has good compressive property.Outer tube is conventional cylindrical, and interior pipe then adopts hexagonal similar honeycomb, provides stronger support, prevents breakage and intussusception, meanwhile, filler inner passage is divided into regular texture, avoids wall stream channeling occurs.Meanwhile, inner and outer tubes offer window, be 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 special-shaped dumped packing that the present embodiment provides, as depicted in figs. 1 and 2, comprises circular hollow outer pipe 1 and hexagonal hollow interior pipe 2; Interior pipe 2 is arranged in outer tube 1 heart, and each rib of interior pipe 2 is parallel with outer tube 1 sidewall; The height of interior pipe 2 and catercorner length are respectively the half of outer tube 1 height and diameter; The each rib of interior pipe 2 is connected by reinforcement 3 with between outer tube 1; The height of outer tube 1 and equal diameters.
In order to increase the intensity of this filler, outer tube about 1 two ends have crimping.
The surface of interior pipe 2 and outer tube 1, evenly starts there is window in the position avoiding reinforcement 3.
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 special-shaped dumped packing, is characterized in that, comprises pipe in hollow circular outer pipe and hollow hexagon; Described interior pipe is positioned at described outer tube hub, and each rib of described interior pipe is parallel with described outer tube wall, and the height of described interior pipe and catercorner length are respectively the half of described outer tube height and diameter; The each rib of described interior pipe is connected by reinforcement with between described outer tube; The height of described outer tube and equal diameters.
2. special-shaped dumped packing as claimed in claim 1, is characterized in that: the position uniform intervals described outer tube being avoided described reinforcement offers window.
3. special-shaped dumped packing as claimed in claim 1, is characterized in that: the upper and lower two ends of described outer tube have crimping.
4. special-shaped dumped packing as claimed in claim 1, is characterized in that: the position uniform intervals described interior pipe being avoided each rib offers window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360561.7A CN105032335A (en) | 2015-06-26 | 2015-06-26 | Special bulk filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360561.7A CN105032335A (en) | 2015-06-26 | 2015-06-26 | Special bulk filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105032335A true CN105032335A (en) | 2015-11-11 |
Family
ID=54439653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360561.7A Pending CN105032335A (en) | 2015-06-26 | 2015-06-26 | Special bulk filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105032335A (en) |
-
2015
- 2015-06-26 CN CN201510360561.7A patent/CN105032335A/en active Pending
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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: 20151111 |