CN108317859A - A kind of furnace structure for aluminum melting shaft furnace - Google Patents
A kind of furnace structure for aluminum melting shaft furnace Download PDFInfo
- Publication number
- CN108317859A CN108317859A CN201810311893.XA CN201810311893A CN108317859A CN 108317859 A CN108317859 A CN 108317859A CN 201810311893 A CN201810311893 A CN 201810311893A CN 108317859 A CN108317859 A CN 108317859A
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- CN
- China
- Prior art keywords
- furnace
- furnace body
- aluminum melting
- groove
- shaft furnace
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
A kind of furnace structure for aluminum melting shaft furnace；Include not viscous aluminium cast bed of material, insulating layer and heat-insulating fiberboard layer successively from inside and outside including furnace body outer wall and inboard wall of furnace body, between the furnace body outer wall and the inboard wall of furnace body；The inboard wall of furnace body is equipped with the groove being recessed to the outside of aluminum melting shaft furnace, and the length direction of the groove is parallel to the length direction of aluminum melting shaft furnace, and the upper end is concordant with the upper end-face edge of aluminum melting shaft furnace.The groove being recessed to the outside of aluminum melting shaft furnace is opened up on the inboard wall of furnace body of aluminum melting shaft furnace.When aluminium material quantity much leads to the gap very little being quickly discharged for high-temperature vapor in burner hearth between aluminium material in aluminum melting shaft furnace, the groove that high-temperature vapor can open up on inboard wall of furnace body is quickly discharged to outside stove, and then burner hearth internal high temperature vapor negligible amounts, it effectively reduces molten aluminum in burner hearth and inhales hydrogen, improve molten aluminum quality.
Description
Technical field
The present invention relates to a kind of furnace structure of shaft furnace more particularly to a kind of furnace structures for aluminum melting shaft furnace.
Background technology
The mode that vertical aluminium melting furnace generally use feeds intake down at the top of shaft furnace feeds, and flame is melted with furnace charge reverse flow
Change the aluminium ingot in shaft furnace, flame penetrates aluminium material to be preheated to the aluminium ingot in shaft furnace along shaft furnace bottom to shaft furnace top.Combustion gas
The vertical aluminium melting furnace of formula will produce a large amount of high-temperature vapor when the natural gas that burns melts aluminium ingot, and high-temperature vapor can be from shaft furnace
Gap between aluminium material passes through to be discharged into outside stove, but when there are many remaining aluminium material in shaft furnace, for high temperature between aluminium material
The gap of vapor transmission can become smaller, and a large amount of high-temperature vapors generated in burner hearth because burning natural gas in a short time can not
It completely discharges out of the furnace, molten aluminum is under high-temperature vapor atmosphere in stove, and molten aluminum interface hydrogen-absorbing ability becomes strong, and then from vertical
The molten aluminum hydrogen content that aluminium melting furnace flows to upstream device is higher, influences the quality that subsequent production comes out product.
Invention content
In view of the foregoing drawbacks, it is an object of the invention to propose a kind of furnace structure for aluminum melting shaft furnace.
For this purpose, the present invention uses following technical scheme：
A kind of furnace structure for aluminum melting shaft furnace, including furnace body outer wall and inboard wall of furnace body, the furnace body outer wall and the furnace body
Include not viscous aluminium cast bed of material, insulating layer and heat-insulating fiberboard layer successively from inside and outside between inner wall；
The inboard wall of furnace body is equipped with the groove being recessed to the outside of aluminum melting shaft furnace, and the length direction of the groove is parallel to aluminum melting
The length direction of shaft furnace, and the upper end is concordant with the upper end-face edge of aluminum melting shaft furnace.
Preferably, the shape of the cross section of the groove is rectangle.
Preferably, it is 5mm-30mm that the groove, which opens up depth,；Width is 40mm-100mm.
Preferably, several groove arrangements are arranged in the inboard wall of furnace body, and between the adjacent groove it is horizontal away from
From for 100mm-300mm.
Preferably, the furnace body outer wall is the reinforcing steel structure being welded by steel plate and proximate matter.
Beneficial effects of the present invention：Opened up on the inboard wall of furnace body of aluminum melting shaft furnace be recessed to the outside of aluminum melting shaft furnace it is recessed
Slot, it is preferred that the shape of the cross section of the groove is rectangle, easy to process.When aluminium material quantity much causes in aluminum melting shaft furnace
When the gap very little being quickly discharged for high-temperature vapor in burner hearth between aluminium material, high-temperature vapor can be on inboard wall of furnace body
The groove opened up is quickly discharged to outside stove, and then burner hearth internal high temperature vapor negligible amounts, is effectively reduced molten aluminum in burner hearth and is inhaled hydrogen,
Improve molten aluminum quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the present of invention；
Fig. 2 is the sectional view on the directions A-A in Fig. 1.
Wherein：Furnace body outer wall 1, inboard wall of furnace body 2, not viscous aluminium cast bed of material 3, insulating layer 4, heat-insulating fiberboard layer 5, groove 6.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 and 2, a kind of furnace structure for aluminum melting shaft furnace；Including furnace body outer wall 1 and inboard wall of furnace body 2, institute
State between furnace body outer wall 1 and the inboard wall of furnace body 2 includes that not viscous aluminium cast bed of material 3, insulating layer 4 and heat preservation are fine successively from inside and outside
Tie up plate layer 5；
The inboard wall of furnace body 2 is equipped with the groove 6 being recessed to the outside of aluminum melting shaft furnace, and the length direction of the groove 6 is parallel to
The length direction of aluminum melting shaft furnace, and the upper end is concordant with the upper end-face edge of aluminum melting shaft furnace.
The groove 6 being recessed to the outside of aluminum melting shaft furnace is opened up on the inboard wall of furnace body 2 of aluminum melting shaft furnace, it is preferred that described recessed
The shape of the cross section of slot 6 is rectangle, easy to process.When aluminium material quantity much causes between aluminium material for burner hearth in aluminum melting shaft furnace
When the gap very little that interior high-temperature vapor is quickly discharged, the groove 6 that high-temperature vapor can open up on inboard wall of furnace body 2 is quick
It is discharged to outside stove, and then burner hearth internal high temperature vapor negligible amounts, effectively reduces molten aluminum in burner hearth and inhale hydrogen, improve molten aluminum quality.
Preferably, it is 5mm-30mm that the groove 6, which opens up depth,；Width is 40mm-100mm.
Preferably, several grooves 6 are arranged in the inboard wall of furnace body 2, and the level between the adjacent groove 6
Distance is 100mm-300mm.
Further, the furnace body outer wall 1 is the reinforcing steel structure being welded by steel plate and proximate matter so that furnace structure has
There are good intensity and air-tightness, can fully bear the mechanical stress and thermal stress of stove.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (5)
1. a kind of furnace structure for aluminum melting shaft furnace, it is characterised in that：Including furnace body outer wall and inboard wall of furnace body, outside the furnace body
Include not viscous aluminium cast bed of material, insulating layer and heat-insulating fiberboard layer successively from inside and outside between wall and the inboard wall of furnace body；
The inboard wall of furnace body is equipped with the groove being recessed to the outside of aluminum melting shaft furnace, and the length direction of the groove is parallel to aluminum melting
The length direction of shaft furnace, and the upper end is concordant with the upper end-face edge of aluminum melting shaft furnace.
2. furnace structure according to claim 1, it is characterised in that：The shape of the cross section of the groove is rectangle.
3. furnace structure according to claim 2, it is characterised in that：It is 5mm-30mm that the groove, which opens up depth,；Width
For 40mm-100mm.
4. furnace structure according to claim 2, it is characterised in that：Several groove arrangements are arranged in the furnace body
Wall, and the horizontal distance between the adjacent groove is 100mm-300mm.
5. furnace structure according to claim 1, it is characterised in that：The furnace body outer wall be by steel plate and proximate matter welding and
At reinforcing steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311893.XA CN108317859A (en) | 2018-04-09 | 2018-04-09 | A kind of furnace structure for aluminum melting shaft furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311893.XA CN108317859A (en) | 2018-04-09 | 2018-04-09 | A kind of furnace structure for aluminum melting shaft furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108317859A true CN108317859A (en) | 2018-07-24 |
Family
ID=62896959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810311893.XA Pending CN108317859A (en) | 2018-04-09 | 2018-04-09 | A kind of furnace structure for aluminum melting shaft furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108317859A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146447A (en) * | 1998-11-09 | 2000-05-26 | Osaka Gas Co Ltd | Non-iron metal-melting furnace |
| CN200982677Y (en) * | 2006-10-20 | 2007-11-28 | 徐仕昌 | Energy saving and environmental protecting stove |
| CN201187804Y (en) * | 2008-03-13 | 2009-01-28 | 曹军 | Novel energy saving stove range |
| CN201429095Y (en) * | 2009-05-12 | 2010-03-24 | 车战斌 | Civil cooking stove utilizing granular biomass fuel |
| CN202734540U (en) * | 2012-07-10 | 2013-02-13 | 东莞市耀盛工业炉有限公司 | Furnace body structure of aluminium alloy heat-preserving furnace |
| CN203481290U (en) * | 2013-09-05 | 2014-03-12 | 山东圣阳电源股份有限公司 | Combining structure of cover sheet and upper cover of storage battery |
| CN205316390U (en) * | 2016-01-06 | 2016-06-15 | 张荣涛 | Domestic hot water heating stove |
| CN208139840U (en) * | 2018-04-09 | 2018-11-23 | 常州市亿和铝合金焊材有限公司 | A kind of furnace structure for aluminum melting shaft furnace |
-
2018
- 2018-04-09 CN CN201810311893.XA patent/CN108317859A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146447A (en) * | 1998-11-09 | 2000-05-26 | Osaka Gas Co Ltd | Non-iron metal-melting furnace |
| CN200982677Y (en) * | 2006-10-20 | 2007-11-28 | 徐仕昌 | Energy saving and environmental protecting stove |
| CN201187804Y (en) * | 2008-03-13 | 2009-01-28 | 曹军 | Novel energy saving stove range |
| CN201429095Y (en) * | 2009-05-12 | 2010-03-24 | 车战斌 | Civil cooking stove utilizing granular biomass fuel |
| CN202734540U (en) * | 2012-07-10 | 2013-02-13 | 东莞市耀盛工业炉有限公司 | Furnace body structure of aluminium alloy heat-preserving furnace |
| CN203481290U (en) * | 2013-09-05 | 2014-03-12 | 山东圣阳电源股份有限公司 | Combining structure of cover sheet and upper cover of storage battery |
| CN205316390U (en) * | 2016-01-06 | 2016-06-15 | 张荣涛 | Domestic hot water heating stove |
| CN208139840U (en) * | 2018-04-09 | 2018-11-23 | 常州市亿和铝合金焊材有限公司 | A kind of furnace structure for aluminum melting shaft furnace |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190909 Address after: 110000 No. 124 South Street of the Yellow River, Huanggu District, Shenyang City, Liaoning Province, 2-2-3 Applicant after: Zhou Tian Guo Address before: 213200 No. 99 Yijing Road, Jintan District, Changzhou City, Jiangsu Province Applicant before: Changzhou City billion and Aluminum Alloy Welding Material Co. Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200601 Address after: 223500 No. J-7, zone a, SME Park, Guannan Economic Development Zone, Lianyungang City, Jiangsu Province Applicant after: Jiangsu Hetuo aluminum wire Co.,Ltd. Address before: 110000 No. 124 South Street of the Yellow River, Huanggu District, Shenyang City, Liaoning Province, 2-2-3 Applicant before: Zhou Tianguo |