CN105371659B - A kind of circular melting furnace and its inner lining structure - Google Patents
A kind of circular melting furnace and its inner lining structure Download PDFInfo
- Publication number
- CN105371659B CN105371659B CN201510958417.3A CN201510958417A CN105371659B CN 105371659 B CN105371659 B CN 105371659B CN 201510958417 A CN201510958417 A CN 201510958417A CN 105371659 B CN105371659 B CN 105371659B
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- Prior art keywords
- furnace
- melting furnace
- inner lining
- arc section
- circular melting
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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
- F27D1/10—Monolithic linings; Supports therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0843—Lining or casing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a kind of circular melting furnace inner lining structure, including major arc section and extension from major arc section opening to fire door that extend at, wherein, it is provided with major arc section in the both sides of opening and faces furnace wall directly, and face furnace wall directly and is connected smoothly with extension；Above-mentioned circular melting furnace inner lining structure, the arc structure of two disks at circular melting furnace liner major arc section opening is filled and led up by facing furnace wall directly, so as to eliminate dead angle of skimming, be easy to forklift for slag takes off slag operation, reduce clinker remaining, improve Melting Quality, simultaneously, avoid manual cleaning skim dead angle when the destruction that is caused to furnace lining due to undue force, extend the service life of furnace lining.The invention also discloses a kind of circular melting furnace.
Description
Technical field
The present invention relates to aluminum alloy melt casting equipment technical field, more particularly to a kind of circular melting furnace and its inner lining structure.
Background technology
With updating for modern combustion device, it melts efficiency and had increased significantly more in the past, therefore, large-scale
Change the developing direction into aluminum alloy smelting furnace, aluminum alloy smelting furnace, which maximizes, causes furnace diameter increase so that work of skimming
Pole length of skimming needed for making also constantly is being lengthened.Influenceed by material softening temperature and weight, traditional artificial dragging is taken off
The mode that slag bar is skimmed can not increasingly meet present production requirement so that forklift for slag turn into production work must
Standby equipment.
At present, although forklift for slag in efficiency considerably beyond artificial, the skimmer on forklift for slag can only be transported linearly
Dynamic, flexibility is poor, when especially being skimmed to circular melting furnace, due to the chamber structure problem of circular furnaces, its liner
Arc structure positioned at fire door both sides just turns into the dead angle of skimming of forklift for slag, if clearing up these dead angles of skimming using artificial,
Probably due to undue force, is damaged to the furnace lining of fire door both sides, shorten its service life.
Therefore, how a kind of circular melting furnace inner lining structure is provided, dead angle of skimming can be eliminated, is easy to the behaviour that skims
Make, as those skilled in the art's important technological problems urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of circular melting furnace and its inner lining structure, taken off with reaching to eliminate
Slag dead angle, is easy to take off the purpose of slag operation.
To achieve the above object, the present invention provides following technical scheme：
A kind of circular melting furnace inner lining structure, including major arc section and at major arc section opening to prolonging that fire door extends
Stretch section, be provided with the major arc section in the both sides of opening and face furnace wall directly, and described face furnace wall directly and the extension is smoothed
Cross connection.
It is preferred that, the peak for facing furnace wall directly is less than the body of heater of circular melting furnace and the connectivity part of burner.
A kind of circular melting furnace, including body of heater and the liner that is arranged in the body of heater, the inner lining structure is as above
Circular melting furnace inner lining structure described in any one.
It can be seen from the above technical proposal that the invention provides a kind of circular melting furnace inner lining structure, including major arc section
And the extension extended at major arc section opening to fire door, wherein, it is provided with major arc section in the both sides of opening and faces furnace wall directly,
And face furnace wall directly and be connected smoothly with extension；Above-mentioned circular melting furnace inner lining structure, by facing furnace wall directly by circular melting
The arc structure of two disks is filled and led up at inner lining of furnace major arc section opening, so as to eliminate dead angle of skimming, be easy to forklift for slag takes off slag operation, subtracts
Few clinker is remaining, improve Melting Quality, simultaneously, it is to avoid manual cleaning skim dead angle when furnace lining is caused due to undue force
Destruction, extends the service life of furnace lining.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional schematic diagram of circular melting furnace provided in an embodiment of the present invention；
Fig. 2 is the close-up schematic view of circular melting furnace inner lining structure provided in an embodiment of the present invention.
Embodiment
The invention provides a kind of circular melting furnace and its inner lining structure, dead angle of skimming can be eliminated to reach, just
In the purpose for taking off slag operation.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the cross-sectional schematic diagram of circular melting furnace provided in an embodiment of the present invention；Fig. 2 is this
The close-up schematic view for the circular melting furnace inner lining structure that inventive embodiments are provided.
The embodiments of the invention provide a kind of circular melting furnace inner lining structure, including major arc section 4 and it is open from major arc section 4
The extension 5 that place extends to fire door 6.
Wherein, it is provided with the both sides of opening in major arc section 4 and faces furnace wall 3 directly, and faces furnace wall 3 directly and extension 5 is smoothed
Cross connection.
Compared with prior art, circular melting furnace inner lining structure provided in an embodiment of the present invention, will circle by facing furnace wall 3 directly
The arc structure of two disks is filled and led up at shape melting inner lining of furnace major arc 4 openings of section, so as to eliminate dead angle of skimming, is easy to skimming for forklift for slag
Operation, it is remaining to reduce clinker, improve Melting Quality, simultaneously, it is to avoid manual cleaning skim dead angle when because undue force is to stove
The destruction caused is served as a contrast, the service life of furnace lining is extended.
In theory, flushed as long as facing furnace wall 3 directly with burner hearth inner metal liquid face, but in order that forklift for slag operating personnel
The structure for facing furnace wall 3 directly can be recognized, so as to adjust the telescopic direction of skimmer, it is adapted with facing the direction of furnace wall 3 directly,
In embodiments of the present invention, should properly increase face directly furnace wall 3 in order to the identification of forklift for slag operating personnel, but in order to not
The efficiency of Metal Melting is influenceed, the peak of furnace wall 3 is faced directly less than the body of heater 1 of circular melting furnace and the connectivity part of burner 2.
Present invention also offers a kind of circular melting furnace, including body of heater 1 and the liner that is arranged in body of heater 1, wherein, it is interior
Lining structure is circular melting furnace inner lining structure as above described in any one.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (3)
1. a kind of circular melting furnace inner lining structure, including major arc section (4) and at major arc section (4) opening to fire door (6)
The extension (5) of extension, it is characterised in that the both sides of major arc section (4) inherence opening, which are provided with, faces furnace wall (3) directly, and institute
State and face furnace wall (3) directly and be connected smoothly with the extension (5).
2. circular melting furnace inner lining structure according to claim 1, it is characterised in that the highest for facing furnace wall (3) directly
Point is less than the body of heater (1) of circular melting furnace and the connectivity part of burner (2).
3. a kind of circular melting furnace, including body of heater (1) and the liner that is arranged in the body of heater (1), it is characterised in that it is described
Inner lining structure is the circular melting furnace inner lining structure as described in claim any one of 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958417.3A CN105371659B (en) | 2015-12-19 | 2015-12-19 | A kind of circular melting furnace and its inner lining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958417.3A CN105371659B (en) | 2015-12-19 | 2015-12-19 | A kind of circular melting furnace and its inner lining structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105371659A CN105371659A (en) | 2016-03-02 |
| CN105371659B true CN105371659B (en) | 2017-08-29 |
Family
ID=55374073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510958417.3A Active CN105371659B (en) | 2015-12-19 | 2015-12-19 | A kind of circular melting furnace and its inner lining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371659B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2037412A (en) * | 1978-12-16 | 1980-07-09 | Mono Construction Ltd | Electric arc furnace |
| CN2841670Y (en) * | 2005-04-11 | 2006-11-29 | 武汉钢铁股份有限公司第一炼钢厂 | A kind of slagging-off utility appliance that is used for the outer treatment technology of metallurgical furnace |
| CN201787806U (en) * | 2010-07-27 | 2011-04-06 | 游述怀 | Vertical double-chamber regenerative melting furnace |
| CN101914638A (en) * | 2010-08-13 | 2010-12-15 | 攀钢集团冶金工程技术有限公司 | Method for treating iron slag at dead angles of iron plant |
| CN205262205U (en) * | 2015-12-19 | 2016-05-25 | 西南铝业（集团）有限责任公司 | Circular smelting furnace and inside lining thereof |
-
2015
- 2015-12-19 CN CN201510958417.3A patent/CN105371659B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105371659A (en) | 2016-03-02 |
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