CN103642987A - Degassing unit for smelting furnace - Google Patents
Degassing unit for smelting furnace Download PDFInfo
- Publication number
- CN103642987A CN103642987A CN201310703534.6A CN201310703534A CN103642987A CN 103642987 A CN103642987 A CN 103642987A CN 201310703534 A CN201310703534 A CN 201310703534A CN 103642987 A CN103642987 A CN 103642987A
- Authority
- CN
- China
- Prior art keywords
- smelting furnace
- stator
- pushing part
- rotor
- degassing unit
- 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.)
- Granted
Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 34
- 238000007872 degassing Methods 0.000 title abstract 6
- 239000002184 metal Substances 0.000 abstract description 12
- 239000007921 spray Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000010943 off-gassing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The embodiment of the invention discloses a degassing unit for a smelting furnace. The degassing unit comprises a gas outlet pipe, wherein a stator is fixed at the gas outlet pipe; a rotating rotor is arranged in the stator; a pushing part is arranged at the end part of the rotor; the pushing part is provided with a spray nozzle communicated with the gas outlet pipe. According to the degassing unit for the smelting furnace, as the stator and the rotor are arranged at the gas outlet pipe, wherein the rotor can rotate inside the stator, and the pushing part can rotate at a high speed under the action of sprayed gas, so that gas in the degassing unit for the smelting furnace can be uniformly sprayed out, thus gas entering molten metal can be distributed more uniformly, and the degassing rate of the molten metal can be increased.
Description
Technical field
The present invention relates to metallurgical technology field, more particularly, relate to a kind of degasifying device for smelting furnace.
Background technology
In Metal smelting process, often need by the degasifying device for smelting furnace, in molten metal, pass into rare gas element so that hydrogen is removed.But the air outlet of the current degasifying device for smelting furnace directly passes into smelting furnace, insufficient for the gas diffusion of the degasifying device ejection of smelting furnace, cannot remove smoothly hydrogen, thereby have influence on the quality of molten metal.
In sum, how to improve the outgassing rate in Metal smelting process, become those skilled in the art's technical problem urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of degasifying device for smelting furnace, to realize the object that improves the outgassing rate in Metal smelting process.
For achieving the above object, the invention provides following technical scheme:
A degasifying device for smelting furnace, comprises escape pipe, and described escape pipe place is fixed with stator, is provided with rotating rotor in described stator, and the end of described rotor is provided with pushing part, has the spout being communicated with described escape pipe on described pushing part.
Preferably, the above-mentioned degasifying device for smelting furnace, described spout is clockwise direction rotation and arranges.
Preferably, the above-mentioned degasifying device for smelting furnace, described spout is counterclockwise rotation and arranges.
Preferably, the above-mentioned degasifying device for smelting furnace, is also provided with on described pushing part and is the blade that clockwise direction rotation is arranged.
Preferably, the above-mentioned degasifying device for smelting furnace, is also provided with on described pushing part and is the blade that counterclockwise rotation is arranged.
From technique scheme, can find out, the degasifying device for smelting furnace in the embodiment of the present invention, comprise escape pipe, described escape pipe place is fixed with stator, in described stator, be provided with rotating rotor, the end of described rotor is provided with pushing part, has the spout being communicated with described escape pipe on described pushing part.Due to the present invention is provided with stator for the degasifying device of smelting furnace at escape pipe place can rotor, its rotor can rotate in stator interior, pushing part is high speed rotating under the effect of ejection gas, can be by the ejection of the gas uniform in the degasifying device for smelting furnace, thereby make to enter into the more even of gas distribution in molten metal, can improve the outgassing rate of molten metal.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of degasifying device structural representation for smelting furnace that Fig. 1 embodiment of the present invention provides.
Wherein, in Fig. 1:
1 is that stator, 2 is that special delivery, 3 is that pushing part, 4 is blade.
Embodiment
Core of the present invention is to disclose a kind of degasifying device for smelting furnace, to realize the object that improves the outgassing rate in Metal smelting process.
Below, with reference to accompanying drawing, embodiment is described.In addition the summary of the invention that the embodiment shown in, does not record claim plays any restriction effect.The solution of the invention that in addition,, the full content of the represented formation of embodiment is not limited to record as claim is necessary.
As shown in Figure 1, should, for the degasifying device of smelting furnace, comprise escape pipe, described escape pipe place is fixed with stator 1, in described stator 1, be provided with rotating rotor 2, the end of described rotor 2 is provided with pushing part 3, on described pushing part 3, has the spout being communicated with described escape pipe.Due to the present invention is provided with stator 1 for the degasifying device of smelting furnace at escape pipe place can rotor 2, its rotor 2 can be in stator 1 inner rotation, pushing part 3 is high speed rotating under the effect of ejection gas, can be by the ejection of the gas uniform in the degasifying device for smelting furnace, thereby make to enter into the more even of gas distribution in molten metal, can improve the outgassing rate of molten metal.
Described spout in such scheme is clockwise direction rotation layout or is counterclockwise rotation to be arranged.Spout unification is a direction and arranges that can better promote pushing part 3 rotates.
In further scheme, in order fully to stir the gas entering in smelting furnace, on described pushing part 3, be also provided with the blade 4 that is clockwise direction rotation layout or the blade 4 that is counterclockwise rotation layout.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. for a degasifying device for smelting furnace, comprise escape pipe, it is characterized in that, described escape pipe place is fixed with stator, in described stator, be provided with rotating rotor, the end of described rotor is provided with pushing part, has the spout being communicated with described escape pipe on described pushing part.
2. the degasifying device for smelting furnace as claimed in claim 1, is characterized in that, described spout is clockwise direction rotation and arranges.
3. the degasifying device for smelting furnace as claimed in claim 2, is characterized in that, described spout is counterclockwise rotation and arranges.
4. the degasifying device for smelting furnace as claimed in claim 2, is characterized in that, is also provided with and is the blade that clockwise direction rotation is arranged on described pushing part.
5. the degasifying device for smelting furnace as claimed in claim 2, is characterized in that, is also provided with and is the blade that counterclockwise rotation is arranged on described pushing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703534.6A CN103642987B (en) | 2013-12-19 | 2013-12-19 | A kind of degasifying device for smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703534.6A CN103642987B (en) | 2013-12-19 | 2013-12-19 | A kind of degasifying device for smelting furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103642987A true CN103642987A (en) | 2014-03-19 |
| CN103642987B CN103642987B (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703534.6A Active CN103642987B (en) | 2013-12-19 | 2013-12-19 | A kind of degasifying device for smelting furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN103642987B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064318A (en) * | 1991-02-19 | 1992-09-09 | 联合碳化工业气体技术公司 | The gas dispersion apparatus of improved molten aluminum refining |
| US5846481A (en) * | 1996-02-14 | 1998-12-08 | Tilak; Ravindra V. | Molten aluminum refining apparatus |
| JP2001335853A (en) * | 2000-05-29 | 2001-12-04 | Tokyo Yogyo Co Ltd | Rotary degassing apparatus for molten non-ferrous metal |
| CN1560290A (en) * | 2004-03-11 | 2005-01-05 | 上海交通大学 | Aluminum melt dehydrogenation rotary nozzle |
| CN101104888A (en) * | 2006-07-10 | 2008-01-16 | R·V·提拉克 | Molten aluminum refining apparatus |
| CN101363083A (en) * | 2008-09-26 | 2009-02-11 | 西南铝业（集团）有限责任公司 | Roter equipment for gas removal from aluminum melt |
| CN102492852A (en) * | 2011-12-29 | 2012-06-13 | 东北大学 | Alloy melt purifier and its method |
| CN102828041A (en) * | 2012-09-24 | 2012-12-19 | 哈尔滨工业大学 | Rotary pulse type aluminum alloy refining device |
-
2013
- 2013-12-19 CN CN201310703534.6A patent/CN103642987B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064318A (en) * | 1991-02-19 | 1992-09-09 | 联合碳化工业气体技术公司 | The gas dispersion apparatus of improved molten aluminum refining |
| US5846481A (en) * | 1996-02-14 | 1998-12-08 | Tilak; Ravindra V. | Molten aluminum refining apparatus |
| JP2001335853A (en) * | 2000-05-29 | 2001-12-04 | Tokyo Yogyo Co Ltd | Rotary degassing apparatus for molten non-ferrous metal |
| CN1560290A (en) * | 2004-03-11 | 2005-01-05 | 上海交通大学 | Aluminum melt dehydrogenation rotary nozzle |
| CN101104888A (en) * | 2006-07-10 | 2008-01-16 | R·V·提拉克 | Molten aluminum refining apparatus |
| CN101363083A (en) * | 2008-09-26 | 2009-02-11 | 西南铝业（集团）有限责任公司 | Roter equipment for gas removal from aluminum melt |
| CN102492852A (en) * | 2011-12-29 | 2012-06-13 | 东北大学 | Alloy melt purifier and its method |
| CN102828041A (en) * | 2012-09-24 | 2012-12-19 | 哈尔滨工业大学 | Rotary pulse type aluminum alloy refining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103642987B (en) | 2015-12-30 |
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