CN207159321U - One kind refining pipe assembly - Google Patents
One kind refining pipe assembly Download PDFInfo
- Publication number
- CN207159321U CN207159321U CN201620516398.9U CN201620516398U CN207159321U CN 207159321 U CN207159321 U CN 207159321U CN 201620516398 U CN201620516398 U CN 201620516398U CN 207159321 U CN207159321 U CN 207159321U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- pipe
- screw thread
- sleeve pipe
- inwall
- 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.)
- Expired - Fee Related
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
It the utility model is related to a kind of refining pipe assembly, including nozzle component, flow spoiler and input pipe, nozzle component includes inner tube and sleeve pipe, the outlet of inner tube is located in sleeve pipe, sleeve pipe is fixedly connected with inner tube by connection strap, steel wire is provided between inner tube and sleeve pipe, through hole is evenly distributed with the side wall of sleeve pipe, the inwall of the arrival end of inner tube is provided with the first screw thread；Flow spoiler includes pipe, and the second screw thread and the 3rd screw thread are respectively equipped with the outer wall of tube ends, and the inwall of pipe is provided with several turbulence blades；One end of input pipe is used to connect source of the gas, and the inwall of the other end of input pipe is provided with the 4th screw thread；Second screw thread coordinates so that flow spoiler and input pipe to be sealed connected together with the 4th screw thread, and the 3rd screw thread coordinates with the first screw thread so that flow spoiler and inner tube to be sealed connected together.The utility model reduces production cost, improves refining efficiency, reduces the waste of refinery gas.
Description
Technical field
It the utility model is related to the refining of aluminium alloy, and in particular to one kind refining pipe assembly.
Background technology
During alloy refining, prior art typically conveys refinery gas into molten aluminium alloy using a pipe
Body, refinery gas can form larger bubble after spraying in molten aluminium alloy, and larger bubble can float up to aluminium rapidly
Alloy molten solution surface, cause the time of contact of refinery gas and molten aluminium alloy short, can not fully react, cause a large amount of
The waste of refinery gas, and cause that the alloy refining time is long, efficiency is low, cost is high.
The content of the invention
The purpose of this utility model is to propose a kind of refining pipe assembly, to reduce production cost, improves refining efficiency, reduces
The waste of refinery gas.
A kind of refining pipe assembly described in the utility model, including：Nozzle component, the nozzle component include being coaxially disposed
Inner tube and sleeve pipe, the internal diameter of described sleeve pipe is not less than twice of the external diameter of said inner tube, and one end of said inner tube is entrance, institute
The other end for stating inner tube is located in described sleeve pipe for outlet, the outlet of said inner tube, and the inwall at the middle part of described sleeve pipe is provided with
Several connection straps, one end of the connection strap are fixed on the inwall of described sleeve pipe, and the other end of the connection strap is fixed on institute
State on the outer wall of inner tube, the steel wire of annular is provided between said inner tube and described sleeve pipe, the internal diameter of the steel wire is equal to institute
The external diameter of inner tube is stated, the external diameter of the steel wire is equal to the internal diameter of described sleeve pipe, and the steel wire is laid on several connections
On bar, the steel wire is connected by way of spot welding with several connection straps, is evenly distributed with the side wall of described sleeve pipe
Through hole, the inwall of the arrival end of said inner tube are provided with the first screw thread；
Flow spoiler, the flow spoiler include pipe, the second screw thread and the 3rd are respectively equipped with the outer wall of the tube ends
Screw thread, the inwall of the pipe are provided with several turbulence blades, and several described turbulence blades uniformly divide along the circumferential of the pipe
Cloth, several described turbulence blades in the shape of a spiral, the axis collinear of the central axis of the turbulence blades and the pipe；
Input pipe, one end of the input pipe are used to connect source of the gas, and the inwall of the other end of the input pipe is provided with the 4th
Screw thread；
Second screw thread coordinates with the 4th screw thread so that the flow spoiler and the input pipe are sealedly connected on into one
Rise, the 3rd screw thread coordinates with first screw thread so that the flow spoiler and said inner tube to be sealed connected together；It is described
Inner tube, described sleeve pipe, the connection strap and the steel wire are made of stainless steel.
Flow spoiler is threadedly coupled with inner tube, input pipe in the utility model, has the advantages of convenient disassembly, and turbulence blades will
Upset by the air-flow of pipe into many small vortex, the bubble volume that small vortex enters molten aluminium alloy formation is smaller, just
Fully reacted in refinery gas, turbulence blades have the advantages of easy to process, to be hardly damaged, be practical；And make
Used time, in the lower section of steel wire, the bubble sprayed from the outlet of inner tube can be in sleeve pipe to floating, each bubble for the outlet of inner tube
It is divided into several minute bubbles in the presence of steel wire, further ensuring refinery gas can fully react,
This process middle sleeve is used to limit the bubble that the outlet of inner tube sprays, it is ensured that these bubbles can hit steel wire mostly；It is logical
Cross above-mentioned means so that refinery gas can fully react, and reduce production cost, improve refining efficiency, reduce
The waste of refinery gas.
Brief description of the drawings
Fig. 1 is axonometric drawing of the present utility model；
Fig. 2 is the structural representation of nozzle component；
Fig. 3 is the structural representation of flow spoiler.
In figure：1-input pipe；2-flow spoiler；3-inner tube；4-sleeve pipe；5-through hole；6-connection strap；7-steel wire；
8-the first screw thread；9-pipe；10-the second screw thread；11-the three screw thread；12-turbulence blades.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of refining pipe assembly as shown in Figure 1, including nozzle component, flow spoiler 2 and input pipe 1, as shown in Fig. 2 spray
Head assembly includes the inner tube 3 that is coaxially disposed and sleeve pipe 4, and the internal diameter of sleeve pipe 4 is not less than twice of the external diameter of inner tube 3, the one of inner tube 3
It is to export to hold as entrance, the other end of inner tube 3, and the outlet of inner tube 3 is located in sleeve pipe 4, and the inwall at the middle part of sleeve pipe 4 is provided with number
Root connection strap 6, one end of connection strap 6 are fixed on the inwall of sleeve pipe 4, and the other end of connection strap 6 is fixed on the outer wall of inner tube 3
On, be provided with the steel wire 7 of annular between inner tube 3 and sleeve pipe 4, the internal diameter of steel wire 7 is equal to the external diameter of inner tube 3, steel wire 7 it is outer
Footpath is equal to the internal diameter of sleeve pipe 4, and steel wire 7 is laid on several connection straps 6, steel wire 7 by way of spot welding with several connections
Bar 6 is connected, and through hole 5 is evenly distributed with the side wall of sleeve pipe 4, the inwall of the arrival end of inner tube 3 is provided with the first screw thread 8；
As shown in figure 3, flow spoiler 2 includes pipe 9, the second screw thread 10 and the 3rd is respectively equipped with the outer wall at the both ends of pipe 9
Screw thread 11, the inwall of pipe 9 are provided with several turbulence blades 12, and several circumferences of turbulence blades 12 along pipe 9 are uniformly distributed, number
Bar turbulence blades 12 in the shape of a spiral, the central axis of turbulence blades 12 and the axis collinear of pipe 9；
One end of input pipe 1 is used to connect source of the gas, and the inwall of the other end of input pipe 1 is provided with the 4th screw thread；
Second screw thread 10 coordinates so that flow spoiler 2 and input pipe 1 to be sealed connected together with the 4th screw thread, the 3rd screw thread 11
Coordinate with the first screw thread 8 so that flow spoiler 2 and inner tube 3 to be sealed connected together；Inner tube 3, sleeve pipe 4, connection strap 6 and steel wire 7
It is made of stainless steel, to avoid molten aluminium alloy from being bonded on nozzle component.
Claims (1)
1. one kind refining pipe assembly, it is characterised in that including：Nozzle component, the nozzle component include the inner tube being coaxially disposed
And sleeve pipe, the internal diameter of described sleeve pipe is not less than twice of the external diameter of said inner tube, and one end of said inner tube is entrance, said inner tube
The other end be outlet, the outlet of said inner tube is located in described sleeve pipe, and the inwall at the middle part of described sleeve pipe is provided with several companies
Narrow bars, one end of the connection strap are fixed on the inwall of described sleeve pipe, and the other end of the connection strap is fixed on said inner tube
Outer wall on, the steel wire of annular is provided between said inner tube and described sleeve pipe, the internal diameter of the steel wire is equal to said inner tube
External diameter, the external diameter of the steel wire is equal to the internal diameter of described sleeve pipe, and the steel wire is laid on several connection straps, institute
State steel wire by way of spot welding with several connection straps to be connected, through hole, institute are evenly distributed with the side wall of described sleeve pipe
The inwall for stating the arrival end of inner tube is provided with the first screw thread；
Flow spoiler, the flow spoiler include pipe, the second screw thread and the 3rd screw thread are respectively equipped with the outer wall of the tube ends,
The inwall of the pipe is provided with several turbulence blades, and several circumferences of turbulence blades along the pipe are uniformly distributed, number
Turbulence blades described in bar in the shape of a spiral, the axis collinear of the central axis of the turbulence blades and the pipe；
Input pipe, one end of the input pipe are used to connect source of the gas, and the inwall of the other end of the input pipe is provided with the 4th screw thread；
Second screw thread coordinates so that the flow spoiler and the input pipe to be sealed connected together with the 4th screw thread, institute
The 3rd screw thread is stated with first screw thread to coordinate so that the flow spoiler and said inner tube to be sealed connected together；Said inner tube,
Described sleeve pipe, the connection strap and the steel wire are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516398.9U CN207159321U (en) | 2016-05-31 | 2016-05-31 | One kind refining pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516398.9U CN207159321U (en) | 2016-05-31 | 2016-05-31 | One kind refining pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207159321U true CN207159321U (en) | 2018-03-30 |
Family
ID=61708325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620516398.9U Expired - Fee Related CN207159321U (en) | 2016-05-31 | 2016-05-31 | One kind refining pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207159321U (en) |
-
2016
- 2016-05-31 CN CN201620516398.9U patent/CN207159321U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20200531 |