CN205774735U - A kind of refine frock - Google Patents
A kind of refine frock Download PDFInfo
- Publication number
- CN205774735U CN205774735U CN201620516400.2U CN201620516400U CN205774735U CN 205774735 U CN205774735 U CN 205774735U CN 201620516400 U CN201620516400 U CN 201620516400U CN 205774735 U CN205774735 U CN 205774735U
- Authority
- CN
- China
- Prior art keywords
- pipe
- inner tube
- sleeve pipe
- screw thread
- steel wire
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
This utility model relates to a kind of refine frock, including nozzle component, flow spoiler and input pipe, nozzle component includes inner tube and sleeve pipe, the outlet of inner tube is positioned at sleeve pipe, sleeve pipe and inner tube connect fixing by connection strap, being provided with the steel wire of annular between inner tube and sleeve pipe, the sidewall of sleeve pipe is evenly distributed with through hole, the inwall of the arrival end of inner tube is provided with the first screw thread；Flow spoiler includes pipe, and the outer wall at pipe two ends is respectively equipped with the second screw thread and the 3rd screw thread, and the inside of pipe is provided with a support bar, and support bar is provided with central shaft, and central shaft is cased with bearing, and the outer ring of bearing is welded with flabellum；One end of input pipe is used for connecting source of the gas, and the inwall of the other end of input pipe is provided with the 4th screw thread；Second screw thread and the 4th threaded engagement are to link together flow spoiler and input pipe, and the 3rd screw thread and the first threaded engagement are to link together flow spoiler and inner tube.This utility model reduces production cost, improves refining efficiency, decreases the waste of refinery gas.
Description
Technical field
This utility model relates to the refine of aluminium alloy, is specifically related to a kind of refine frock.
Background technology
During alloy refining, prior art typically utilizes a pipe to carry refinery gas in molten aluminium alloy, bigger bubble can be formed in molten aluminium alloy after refinery gas ejection, and bigger bubble can float up to rapidly molten aluminium alloy surface, cause refinery gas short with the time of contact of molten aluminium alloy, cannot fully react, cause the waste of a large amount of refinery gas, and cause that alloy refining time length, efficiency are low, cost is high.
Summary of the invention
The purpose of this utility model is to propose a kind of refine frock, to reduce production cost, improves refining efficiency, reduces the waste of refinery gas.
nullA kind of refine frock described in the utility model，Including: nozzle component，Described nozzle component includes inner tube and the sleeve pipe being coaxially disposed，The internal diameter of described sleeve pipe is not less than the twice of the external diameter of said inner tube，One end of said inner tube is entrance，The other end of said inner tube is outlet，The outlet of said inner tube is positioned at described sleeve pipe，The inwall at the middle part of described sleeve pipe is provided with several connection strap，One end of described connection strap is fixed on the inwall of described sleeve pipe，The other end of described connection strap is fixed on the outer wall of said inner tube，The steel wire of annular it is provided with between said inner tube and described sleeve pipe，The internal diameter of described steel wire is equal to the external diameter of said inner tube，The external diameter of described steel wire is equal to the internal diameter of described sleeve pipe，Described steel wire is laid on several described connection strap，Described steel wire is connected with several described connection straps by the way of spot welding，It is evenly distributed with through hole on the sidewall of described sleeve pipe，The inwall of the arrival end of said inner tube is provided with the first screw thread；
Flow spoiler, described flow spoiler includes pipe, the second screw thread and the 3rd screw thread it is respectively equipped with on the outer wall at described pipe two ends, the inside of described pipe is provided with a support bar, one end of described support bar is welded on the inwall of described pipe, the other end of described support bar is provided with the central shaft coaxial with described pipe, it is cased with bearing on described central shaft, the inner ring of described bearing is fixed on described central shaft, the outer ring of described bearing is welded with a piece of outward extending flabellum, described flabellum can be ordered about by the air-flow of described pipe to rotate around described central shaft, the radius of turn of described flabellum is less than the internal diameter of described pipe；
Input pipe, one end of described input pipe is used for connecting source of the gas, and the inwall of the other end of described input pipe is provided with the 4th screw thread；
Described second screw thread and described 4th threaded engagement are to be sealed connected together described flow spoiler and described input pipe, and described 3rd screw thread and described first threaded engagement are to be sealed connected together described flow spoiler and said inner tube.
Further, said inner tube, described sleeve pipe, described connection strap and described steel wire are all made of stainless steel.
In this utility model, flow spoiler is threadeded with inner tube, input pipe, the advantage with easy accessibility, and flabellum can be ordered about by the air-flow of pipe to rotate around described central shaft, utilize flabellum that air-flow is upset into the least eddy current, the bubble volume that little eddy current enters molten aluminium alloy formation is less, it is simple to refinery gas fully reacts；And in use, the outlet of inner tube is in the lower section of steel wire, bubble by the outlet ejection of inner tube can be to floating in sleeve pipe, each bubble is divided into several minute bubbles under the effect of steel wire, further ensure refinery gas can fully react, sleeve pipe is for limiting the bubble of the outlet ejection of inner tube in this process, it is ensured that these bubbles can clash into steel wire mostly；By above-mentioned means so that refinery gas can fully react, and reduces production cost, improves refining efficiency, decrease the waste of refinery gas.
Accompanying drawing explanation
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 spoilers；3 inner tubes；4 sleeve pipes；5 through holes；6 connection straps；7 steel wires；8 first screw threads；9 pipes；10 second screw threads；11 the 3rd screw threads；12 support bars；13 bearings；14 flabellums.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of refine frock as shown in Figure 1, including nozzle component, flow spoiler 2 and input pipe 1；As shown in Figure 2, nozzle component includes inner tube 3 and the sleeve pipe 4 being coaxially disposed, the internal diameter of sleeve pipe 4 is not less than the twice of the external diameter of inner tube 3, one end of inner tube 3 is entrance, the other end of inner tube 3 is outlet, the outlet of inner tube 3 is positioned at sleeve pipe 4, the inwall at the middle part of sleeve pipe 4 is provided with several connection strap 6, one end of connection strap 6 is fixed on the inwall of sleeve pipe 4, the other end of connection strap 6 is fixed on the outer wall of inner tube 3, the steel wire 7 of annular it is provided with 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, the external diameter of steel wire 7 is equal to the internal diameter of sleeve pipe 4, steel wire 7 is laid on several connection strap 6, steel wire 7 is connected with several connection straps 6 by the way of spot welding, through hole 5 it is evenly distributed with on the sidewall 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 screw thread 11 it is respectively equipped with on the outer wall at pipe 9 two ends, the inside of pipe 9 is provided with a support bar 12, one end of support bar 12 is welded on the inwall of pipe 9, the other end of support bar 12 is provided with the central shaft coaxial with pipe 9, bearing 13 it is cased with on central shaft, the inner ring of bearing 13 is fixing on center shaft, the outer ring of bearing 13 is welded with a piece of outward extending flabellum 14, can order about flabellum 14 by the air-flow of pipe 9 to rotate around central shaft, the radius of turn of flabellum 14 is less than the internal diameter of pipe 9；
One end of input pipe 1 is used for connecting 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 and the 4th threaded engagement are to be sealed connected together flow spoiler 2 and input pipe 1, and the 3rd screw thread 11 coordinates to be sealed connected together flow spoiler 2 and inner tube 3 with the first screw thread 8.
Further, inner tube 3, sleeve pipe 4, connection strap 6 and steel wire 7 are all made of stainless steel, to avoid molten aluminium alloy to be bonded on nozzle component.
Claims (2)
- null1. a refine frock，It is characterized in that，Including: nozzle component，Described nozzle component includes inner tube and the sleeve pipe being coaxially disposed，The internal diameter of described sleeve pipe is not less than the twice of the external diameter of said inner tube，One end of said inner tube is entrance，The other end of said inner tube is outlet，The outlet of said inner tube is positioned at described sleeve pipe，The inwall at the middle part of described sleeve pipe is provided with several connection strap，One end of described connection strap is fixed on the inwall of described sleeve pipe，The other end of described connection strap is fixed on the outer wall of said inner tube，The steel wire of annular it is provided with between said inner tube and described sleeve pipe，The internal diameter of described steel wire is equal to the external diameter of said inner tube，The external diameter of described steel wire is equal to the internal diameter of described sleeve pipe，Described steel wire is laid on several described connection strap，Described steel wire is connected with several described connection straps by the way of spot welding，It is evenly distributed with through hole on the sidewall of described sleeve pipe，The inwall of the arrival end of said inner tube is provided with the first screw thread；Flow spoiler, described flow spoiler includes pipe, the second screw thread and the 3rd screw thread it is respectively equipped with on the outer wall at described pipe two ends, the inside of described pipe is provided with a support bar, one end of described support bar is welded on the inwall of described pipe, the other end of described support bar is provided with the central shaft coaxial with described pipe, it is cased with bearing on described central shaft, the inner ring of described bearing is fixed on described central shaft, the outer ring of described bearing is welded with a piece of outward extending flabellum, described flabellum can be ordered about by the air-flow of described pipe to rotate around described central shaft, the radius of turn of described flabellum is less than the internal diameter of described pipe；Input pipe, one end of described input pipe is used for connecting source of the gas, and the inwall of the other end of described input pipe is provided with the 4th screw thread；Described second screw thread and described 4th threaded engagement are to be sealed connected together described flow spoiler and described input pipe, and described 3rd screw thread and described first threaded engagement are to be sealed connected together described flow spoiler and said inner tube.
- Refine frock the most according to claim 1, it is characterised in that: said inner tube, described sleeve pipe, described connection strap and described steel wire are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516400.2U CN205774735U (en) | 2016-05-31 | 2016-05-31 | A kind of refine frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516400.2U CN205774735U (en) | 2016-05-31 | 2016-05-31 | A kind of refine frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205774735U true CN205774735U (en) | 2016-12-07 |
Family
ID=58138669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620516400.2U Expired - Fee Related CN205774735U (en) | 2016-05-31 | 2016-05-31 | A kind of refine frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205774735U (en) |
-
2016
- 2016-05-31 CN CN201620516400.2U patent/CN205774735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20200531 |