CN105274357A - Aluminum alloy refining device - Google Patents
Aluminum alloy refining device Download PDFInfo
- Publication number
- CN105274357A CN105274357A CN201510825604.4A CN201510825604A CN105274357A CN 105274357 A CN105274357 A CN 105274357A CN 201510825604 A CN201510825604 A CN 201510825604A CN 105274357 A CN105274357 A CN 105274357A
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- China
- Prior art keywords
- inlet pipe
- ball valve
- tube
- refining
- pipe
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Abstract
The invention relates to an aluminum alloy refining device. The aluminum alloy refining device comprises an intake tube assembly, a hose and a refining tube. The intake tube assembly comprises a first intake tube and a second intake tube. The other end of the first intake tube is connected with the hose, the first intake tube is provided with a first ball valve and a third ball valve, one end of the second intake tube is connected to the side wall of the first intake tube and communicated with the first intake tube, a second ball valve is arranged on the second intake tube, and the connecting point of the first intake tube and the second intake tube is located between the first ball valve and the third ball valve. The refining tube comprises an input tube and two output tubes, the input tube and the two output tubes form a Y-shaped tee joint structure, and the input tube is connected with the hose. The aluminum alloy refining device is simple in structure, convenient to use and practical, potential safety hazards are completely eradicated, the working environment is improved, secondary pollution to melt in the continuous refining process is reduced, use of equipment and workers is reduced, production cost is reduced, and meanwhile refining efficiency is improved.
Description
Technical field
The present invention relates to the instrument used in aluminium alloy smelting refining process, be specifically related to a kind of alloy refining device.
Background technology
Use nitrogen chlorine or argon chlorine to be delivered in melt as refinery gas in alloy refining process, reach refining effect, general flexible pipe and iron pipe conveying refinery gas.After using refinery gas refining to terminate, when closing the manual ball valve on refinery pipework, because flexible pipe and iron pipe longer, usually be all more than 20 meters, therefore remained more refinery gas in flexible pipe and iron pipe, having had when extracting iron pipe a large amount of tobacco to produce, there is strong impulse taste, add and be exposed to outside melt for a long time, residual refinery gas cognition constantly overflows, and has a strong impact on Working environment and also has certain corrosive nature to plant and equipment.There is certain burn into get damp again phenomenon to iron pipe and ball valve after the reaction of moisture of long-time refinery gas and air when exposing, when reusing, also can cause certain influence owing to getting damp again to quality product.
Summary of the invention
The object of the invention is to propose a kind of alloy refining device, to stop potential safety hazard, improve Working environment, reduce the secondary pollution to melt in continuous refining process; Reduce production cost simultaneously, improve refining efficiency.
A kind of alloy refining device of the present invention, comprises inlet pipe assembly, flexible pipe and refining pipe, described inlet pipe assembly comprises the first inlet pipe and the second inlet pipe, one end of described first inlet pipe is for connecting the first source of the gas, the other end of described first inlet pipe and described hose connection, described first inlet pipe is provided with the first ball valve and the 3rd ball valve, described first ball valve and described 3rd ball valve interval are arranged, the sidewall that one end of described second inlet pipe is connected to described first inlet pipe is communicated with described first inlet pipe, the other end of described second inlet pipe is for connecting the second source of the gas, described second inlet pipe is provided with the second ball valve, the tie point of described first inlet pipe and described second inlet pipe is between described first ball valve and described 3rd ball valve, described refining pipe comprises input tube and two output tubes, described input tube and the three-port structure of two output tube compositions in " Y " shape, described input tube is connected with described flexible pipe, described two output tubes are used for jet flow stream in melt, and the exit of described two output tubes is provided with the flow-guiding structure for enlargement gas spray regime.
Adopt technique scheme, arrange the first inlet pipe, the second inlet pipe and three ball valves, the first source of the gas is the refinery gas such as chlorine, argon chlorine or nitrogen chlorine, and the second source of the gas is nitrogen or argon gas.After refining terminates, close the first ball valve and open the second ball valve, by nitrogen or argon gas, the refinery gas in the first inlet pipe, flexible pipe and refining pipe is thoroughly discharged, finally close the 3rd ball valve, refinery gas not residual when now being taken out by refining pipe, can not have any impact to Working environment.And only need an operative, the refining pipe of " Y " shape three-port structure can reach the effect of two iron pipes in prior art; Adopt refining pipe of the present invention, gaseous tension also will reduce, and can control the height that melt seethes more easily, can ensure not occur plugging phenomenon simultaneously; Flow-guiding structure makes gas injection scope larger, and refining efficiency is higher.
Further, described flow-guiding structure is the parallel flow deflectors of two of the exit being welded on described output tube, and the section of described flow deflector is isosceles triangle, and the drift angle of isosceles triangle is towards the inside of described output tube.Adopt said structure, gas in fan-shaped ejection, increases refining scope, has the advantage that structure is simple, refining efficiency is high in output tube.
Further, the exit of described output tube is provided with conical inboard wall, and the diameter of described conical inboard wall from inside to outside reduces gradually.Adopt said structure, the jeting effect of gas can be strengthened further.
Further, the intersection of described input tube and described output tube is provided with smooth circular arc inwall, and the intersection of two described output tubes is provided with smooth circular arc inwall.
Further, described input tube is in " ┌ " shape.Adopt said structure, facilitate workman to be stretched in melt by two output tubes.
Structure of the present invention is simple, convenient and practical, stopped potential safety hazard, improves Working environment, reduces the secondary pollution to melt in continuous refining process, decreases the use of equipment and workman, reduce production cost, improve refining efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of flow-guiding structure;
Fig. 3 is the A-A sectional view in Fig. 2.
In figure: the 1-the first inlet pipe; 2-the second inlet pipe; 3-the first ball valve; 4-the second ball valve; 5-the three ball valve; 6-flexible pipe; 7-input tube; 8-output tube; 9-flow deflector; 10-conical inboard wall.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of alloy refining device of the present invention, comprises inlet pipe assembly, flexible pipe 6 and refining pipe, inlet pipe assembly comprises the first inlet pipe 1 and the second inlet pipe 2, one end of first inlet pipe 1 is for connecting the first source of the gas, the other end of the first inlet pipe 1 is connected with flexible pipe 6, first inlet pipe 1 is provided with the first ball valve 3 and the 3rd ball valve 5, first ball valve 3 and the 3rd ball valve 5 interval are arranged, the sidewall that one end of second inlet pipe 2 is connected to the first inlet pipe 1 is communicated with the first inlet pipe 1, the other end of the second inlet pipe 2 is for connecting the second source of the gas, second inlet pipe 2 is provided with the second ball valve 4, the tie point of the first inlet pipe 1 and the second inlet pipe 2 is between the first ball valve 3 and the 3rd ball valve 5, refining pipe comprises input tube 7 and two output tubes 8, input tube 7 and the three-port structure of two output tube 8 compositions in " Y " shape, input tube 7 is connected with flexible pipe 6, two output tubes 8 are for jet flow stream in melt, and the exit of two output tubes 8 is provided with the flow-guiding structure for enlargement gas spray regime.
Further, flow-guiding structure is the parallel flow deflectors 9 of two of the exit being welded on output tube 8, and the section of flow deflector 9 is isosceles triangle, and the drift angle of isosceles triangle is towards the inside of output tube 8.
Further, the exit of output tube 8 is provided with conical inboard wall 10, and the diameter of conical inboard wall 10 from inside to outside reduces gradually.
Further, the intersection of input tube 7 and output tube 8 is provided with smooth circular arc inwall, and the intersection of two output tubes 8 is provided with smooth circular arc inwall.
Further, input tube 7 is in " ┌ " shape.
The present invention is provided with the first inlet pipe 1, second inlet pipe 2 and three ball valves, and the first source of the gas is the refinery gas such as chlorine, argon chlorine or nitrogen chlorine, and the second source of the gas is nitrogen or argon gas.The second ball valve 4 is closed during normal refinery, after refining terminates, before extracting out refining pipe, close the first ball valve 3 and open the second ball valve 4, by nitrogen or argon gas, the refinery gas in the first inlet pipe 1, flexible pipe 6 and refining pipe is thoroughly discharged, finally close the 3rd ball valve 5, refinery gas not residual when now being taken out by refining pipe, can not have any impact to Working environment.And the present invention can be used alone nitrogen or argon gas carries out refining as refinery gas, also can be used alone nitrogen chlorine or argon chlorine carries out refining as refinery gas, facilitate refining operation.
Two output tubes 8 are for Jet refining gas in melt.Adopt refining pipe of the present invention, can better control the height that melt seethes, the Altitude control that melt can be seethed is within 100mm.The height that melt described herein seethes refers to: the difference of altitude of melt liquid level when Jet refining gas and before Jet refining gas.
Claims (5)
1. an alloy refining device, is characterized in that: comprise inlet pipe assembly, flexible pipe (6) and refining pipe, described inlet pipe assembly comprises the first inlet pipe (1) and the second inlet pipe (2), one end of described first inlet pipe (1) is for connecting the first source of the gas, the other end of described first inlet pipe (1) is connected with described flexible pipe (6), described first inlet pipe (1) is provided with the first ball valve (3) and the 3rd ball valve (5), described first ball valve (3) and described 3rd ball valve (5) interval are arranged, the sidewall that one end of described second inlet pipe (2) is connected to described first inlet pipe (1) is communicated with described first inlet pipe (1), the other end of described second inlet pipe (2) is for connecting the second source of the gas, described second inlet pipe (2) is provided with the second ball valve (4), the tie point of described first inlet pipe (1) and described second inlet pipe (2) is positioned between described first ball valve (3) and described 3rd ball valve (5), described refining pipe comprises input tube (7) and two output tubes (8), described input tube (7) and the three-port structure of two output tube (8) compositions in " Y " shape, described input tube (7) is connected with described flexible pipe (6), described two output tubes (8) are for jet flow stream in melt, and the exit of described two output tubes (8) is provided with the flow-guiding structure for enlargement gas spray regime.
2. alloy refining device according to claim 1, it is characterized in that: two that described flow-guiding structure is the exit that is welded on described output tube (8) parallel flow deflectors (9), the section of described flow deflector (9) is isosceles triangle, and the drift angle of isosceles triangle is towards the inside of described output tube (8).
3. alloy refining device according to claim 1, is characterized in that: the exit of described output tube (8) is provided with conical inboard wall (10), and the diameter of described conical inboard wall (10) from inside to outside reduces gradually.
4. alloy refining device according to claim 1, is characterized in that: the intersection of described input tube (7) and described output tube (8) is provided with smooth circular arc inwall, and the intersection of two described output tubes (8) is provided with smooth circular arc inwall.
5. alloy refining device according to claim 1, is characterized in that: described input tube (7) is in " ┌ " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825604.4A CN105274357A (en) | 2015-11-24 | 2015-11-24 | Aluminum alloy refining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825604.4A CN105274357A (en) | 2015-11-24 | 2015-11-24 | Aluminum alloy refining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105274357A true CN105274357A (en) | 2016-01-27 |
Family
ID=55144177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510825604.4A Pending CN105274357A (en) | 2015-11-24 | 2015-11-24 | Aluminum alloy refining device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105274357A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180447A (en) * | 1985-03-25 | 1993-01-19 | Kb Alloys, Inc. | Grain refiner for aluminum containing silicon |
| EP1288319A1 (en) * | 2001-09-03 | 2003-03-05 | Corus Technology BV | Method for the purification of an aluminium alloy |
| CN200999256Y (en) * | 2007-01-17 | 2008-01-02 | 云南铝业股份有限公司 | Strong-durability gas-removal pipe for aluminium smelting |
| CN101693953A (en) * | 2009-11-04 | 2010-04-14 | 河南万基铝业股份有限公司 | Whole-sealed aluminum alloy online refining device |
| CN102251125A (en) * | 2011-06-27 | 2011-11-23 | 山东滨州渤海活塞股份有限公司 | Nitrogen-chlorine gas mixing system for purifying aluminum liquid and aluminum liquid purification method |
| CN104711434A (en) * | 2015-02-27 | 2015-06-17 | 新疆众和股份有限公司 | Method and device for supplying chlorine for aluminum melt refining |
| CN204702794U (en) * | 2015-06-15 | 2015-10-14 | 重庆汇程铝业有限公司 | A kind of refining pipe |
| CN205188398U (en) * | 2015-11-24 | 2016-04-27 | 重庆汇程铝业有限公司 | Aluminum alloy refining device |
-
2015
- 2015-11-24 CN CN201510825604.4A patent/CN105274357A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180447A (en) * | 1985-03-25 | 1993-01-19 | Kb Alloys, Inc. | Grain refiner for aluminum containing silicon |
| EP1288319A1 (en) * | 2001-09-03 | 2003-03-05 | Corus Technology BV | Method for the purification of an aluminium alloy |
| CN200999256Y (en) * | 2007-01-17 | 2008-01-02 | 云南铝业股份有限公司 | Strong-durability gas-removal pipe for aluminium smelting |
| CN101693953A (en) * | 2009-11-04 | 2010-04-14 | 河南万基铝业股份有限公司 | Whole-sealed aluminum alloy online refining device |
| CN102251125A (en) * | 2011-06-27 | 2011-11-23 | 山东滨州渤海活塞股份有限公司 | Nitrogen-chlorine gas mixing system for purifying aluminum liquid and aluminum liquid purification method |
| CN104711434A (en) * | 2015-02-27 | 2015-06-17 | 新疆众和股份有限公司 | Method and device for supplying chlorine for aluminum melt refining |
| CN204702794U (en) * | 2015-06-15 | 2015-10-14 | 重庆汇程铝业有限公司 | A kind of refining pipe |
| CN205188398U (en) * | 2015-11-24 | 2016-04-27 | 重庆汇程铝业有限公司 | Aluminum alloy refining device |
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Application publication date: 20160127 |
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