CN107052303A - A kind of big stove of aluminium alloy smelting - Google Patents
A kind of big stove of aluminium alloy smelting Download PDFInfo
- Publication number
- CN107052303A CN107052303A CN201611135553.3A CN201611135553A CN107052303A CN 107052303 A CN107052303 A CN 107052303A CN 201611135553 A CN201611135553 A CN 201611135553A CN 107052303 A CN107052303 A CN 107052303A
- Authority
- CN
- China
- Prior art keywords
- moist closet
- casting
- low pressure
- aluminium alloy
- dissolving chamber
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/005—Removing slag from a molten metal surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a kind of big stove of aluminium alloy smelting, including smelting furnace and preheating furnace, dry bed, dissolving chamber, gravitational casting moist closet and low pressure casting moist closet are respectively arranged with smelting furnace, one end of dry bed is provided with dog-house, the other end is connected with dissolving chamber, and dissolving chamber is connected with gravitational casting moist closet and low pressure casting moist closet respectively.The big furnace foundation of aluminium alloy smelting of the present invention is melted down in one in fusing, melting, slagging-off, waste material, and is individually heated using many combustors, realizes different temperature controls, meets different casting temperature requirements.Meanwhile, the present invention is provided with many places and removes cinder notch and aluminium liquid pond, can be removed the gred and removed the material being harmful in aluminium liquid in different positions, in order to avoid the composition of influence aluminium alloy.
Description
Technical field
The present invention relates to a kind of big stove of aluminium alloy smelting, belong to aluminium alloy smelting technical field.
Background technology
1886, the generally acknowledged automobile appearance of First in the world, until now, automobile industry is still rapidly developing.And
Wheel hub is one of part essential on automobile, and the development of automobile industry has also driven the development of wheel hub industry.Over time
Passage, the continuous exploration and research of the mankind.The such as material such as steel, aluminium all compares the raw material for being suitable as wheel hub, because
And be widely used.Although aluminium be the raw material of wheel hub, but fine aluminium cannot be directly used to manufacture wheel hub, and the intensity of fine aluminium is not
Height, for wheel hub, its intensity requirement is still very high.
Aluminium alloy is that other chemical elements are added on the basis of fine aluminium, such as iron, silicon, the element such as magnesium, allows its intensity more
Height, more preferably, easy-formation, with good surface gloss, makes its product very attractive in appearance to ductility, and in order to reach these, we are just
Have to fine aluminium to become aluminium alloy, it is necessary to melt fine aluminium, then the aluminium for making it become liquid add otherization thereto
Element is learned, allows between its atom and reconfigures, new atomic space structure is formed, makes interaction force between its chemical bond more
By force, it is more stable.
An independent melting burner hearth is provided with the big stove of traditional aluminium alloy smelting, single temperature control can only be carried out
System, it is impossible to meet different casting temperature requirements；And can not be removed the gred at the dry bed of traditional big stove of aluminium alloy smelting, so
Before casting will also to aluminium liquid carry out degasification and it is secondary remove Slag treatment, could then be used for casting and use, cause casting efficiency compared with
It is low.
The content of the invention
It is an object of the present invention to provide a kind of multiple hearth, temperature-controllable, degasification and the convenient aluminium alloy smelting that removes the gred are big
Stove, to meet different casting use requirements, improves casting efficiency.
Technical scheme：A kind of big stove of aluminium alloy smelting, including smelting furnace and preheating furnace, divide in smelting furnace
Dry bed, dissolving chamber, gravitational casting moist closet and low pressure casting moist closet are not provided with, are provided with and are fed intake in one end of dry bed
Mouthful, the other end is connected with dissolving chamber, and dissolving chamber is connected with gravitational casting moist closet and low pressure casting moist closet respectively；Dry
Be respectively arranged with bed, dissolving chamber, gravitational casting moist closet and low pressure casting moist closet the first slag hitting mouthful, the second slag hitting mouthful,
3rd slag hitting mouthful and the 4th slag hitting mouthful, be respectively arranged with gravitational casting moist closet side the deaeration that is connected with dissolving chamber and
It is secondary that the standing pond connected with dissolving chamber is provided with gravitational casting moist closet opposite side except slag bath and aluminium liquid take pond,
The side of low pressure casting moist closet is provided with the aluminium liquid connected with dissolving chamber and stirs pond and slag hitting pond, aluminium liquid stir pond side be provided with
The low pressure delivery groove of low pressure water intaking pond connection.
Batch charger is provided with the dog-house.
Two combustors are provided with described dry bed and carry out individually heating fusing.
Independent combustor control is provided with described dissolving chamber, gravitational casting moist closet and low pressure casting moist closet
Make its internal temperature.
Described dissolving chamber leads to the outlet of gravitational casting moist closet and set towards between the outlet of low pressure casting moist closet
It is equipped with difference in height.
Described dog-house, the first slag hitting mouthful, the second slag hitting mouthful, the 3rd slag hitting mouthful and the oral area of the 4th slag hitting mouthful is set
There is the automatically controlled gate controlled by operation bench.
Described preheating furnace is provided with more than two preheating burner hearths.
Due to using above-mentioned technical proposal, the advantage of the invention is that：The big stove of aluminium alloy smelting of the present invention has many stoves
Thorax, temperature-controllable, degasification and slagging-off are convenient, can meet different casting use requirements, improve casting efficiency.
Brief description of the drawings
Fig. 1 is the top view of the structural representation of the present invention.
Embodiment
In order that the object of the invention, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and embodiment is to this hair
It is bright to be described in further detail.
Embodiments of the invention：The big stove of aluminium alloy smelting is as shown in figure 1, including smelting furnace 1 and preheating furnace 8, in melting
Dry bed 12, dissolving chamber 15, gravitational casting moist closet 17 and low pressure casting moist closet 7 are respectively arranged with stove 1, in dry bed 12
One end is provided with dog-house 11, and the other end is connected with dissolving chamber 15, dissolving chamber 15 respectively with gravitational casting moist closet 17 and low
Die casting is made moist closet 7 and connected；On dry bed 12, dissolving chamber 15, gravitational casting moist closet 17 and low pressure casting moist closet 7 respectively
The first slag hitting mouthful the 13, second slag hitting mouthful the 14, the 3rd slag hitting mouthful 16 and the 4th slag hitting mouthful 6 are provided with, in gravitational casting moist closet
17 sides are respectively arranged with the deaeration 18 that is connected with dissolving chamber 15 and secondary except slag bath 19 and aluminium liquid take pond 20, in weight
The opposite side of power cast insulation room 17 is provided with the standing pond 21 connected with dissolving chamber 15, is set in the side of low pressure casting moist closet 7
It is equipped with the aluminium liquid connected with dissolving chamber 15 and stirs pond 4 and slag hitting pond 5, aluminium liquid stirs the side of pond 4 and is provided with what is be connected with low pressure water intaking pond 2
Low pressure delivery groove 3.Batch charger 10 is provided with the dog-house 11.Two combustors are provided with described dry bed 12 and carry out list
Solely heating fusing.It is provided with described dissolving chamber 15, gravitational casting moist closet 17 and low pressure casting moist closet 7 independent
Combustor controls its internal temperature.Described dissolving chamber 15 leads to the outlet of gravitational casting moist closet 17 with being protected towards low pressure casting
Difference in height is provided between the outlet in greenhouse 7.Described dog-house 11, the first slag hitting mouthful the 14, the 3rd slag hitting of the 13, second slag hitting mouthful
The oral area of the slag hitting mouthful 6 of mouth 16 and the 4th, which is set, the automatically controlled gate controlled by operation bench 9.Described preheating furnace 8 is set
There are more than two preheating burner hearths 22.
Claims (7)
1. a kind of big stove of aluminium alloy smelting, including smelting furnace (1) and preheating furnace (8), it is characterised in that：In smelting furnace (1)
Dry bed (12), dissolving chamber (15), gravitational casting moist closet (17) and low pressure casting moist closet (7) are respectively arranged with, in dry bed
(12) one end is provided with dog-house (11), and the other end is connected with dissolving chamber (15), and dissolving chamber (15) is protected with gravitational casting respectively
Greenhouse (17) and low pressure casting moist closet (7) connection；Dry bed (12), dissolving chamber (15), gravitational casting moist closet (17) with
And be respectively arranged with low pressure casting moist closet (7) the first slag hitting mouthful (13), the second slag hitting mouthful (14), the 3rd slag hitting mouthful (16) with
And the 4th slag hitting mouthful (6), the deaeration connected with dissolving chamber (15) is respectively arranged with gravitational casting moist closet (17) side
(18) it is and secondary except slag bath (19) and aluminium liquid take pond (20), gravitational casting moist closet (17) opposite side be provided with it is molten
The standing pond (21) of room (15) connection is solved, the aluminium connected with dissolving chamber (15) is provided with the side of low pressure casting moist closet (7)
Liquid stirs pond (4) and slag hitting pond (5), and aluminium liquid stirs pond (4) side and is provided with the low pressure delivery groove (3) being connected with low pressure water intaking pond (2).
2. the big stove of aluminium alloy smelting according to claim 1, it is characterised in that：Dog-house (11) place, which is provided with, to feed intake
Machine (10).
3. the big stove of aluminium alloy smelting according to claim 1, it is characterised in that：Two are provided with described dry bed (12)
Combustor carries out individually heating fusing.
4. the big stove of aluminium alloy smelting according to claim 1, it is characterised in that：Described dissolving chamber (15), gravitational casting
Independent combustor, which is provided with, in moist closet (17) and low pressure casting moist closet (7) controls its internal temperature.
5. the big stove of aluminium alloy smelting according to claim 1, it is characterised in that：Described dissolving chamber (15) is cast towards gravity
Make the outlet of moist closet (17) and be provided with difference in height towards between the outlet of low pressure casting moist closet (7).
6. the big stove of aluminium alloy smelting according to claim 1, it is characterised in that：Described dog-house (11), the first slag hitting
Mouth (13), the second slag hitting mouthful (14), the 3rd slag hitting mouthful (16) and the oral area of the 4th slag hitting mouthful (6), which are set, to be had by operation bench
(9) the automatically controlled gate (23) of control.
7. the big stove of aluminium alloy smelting according to claim 1, it is characterised in that：Described preheating furnace (8) is provided with two
Preheating burner hearth (22) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135553.3A CN107052303A (en) | 2016-12-11 | 2016-12-11 | A kind of big stove of aluminium alloy smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135553.3A CN107052303A (en) | 2016-12-11 | 2016-12-11 | A kind of big stove of aluminium alloy smelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052303A true CN107052303A (en) | 2017-08-18 |
Family
ID=59619153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611135553.3A Pending CN107052303A (en) | 2016-12-11 | 2016-12-11 | A kind of big stove of aluminium alloy smelting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052303A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2295176Y (en) * | 1997-01-17 | 1998-10-21 | 修毓平 | Crucible-less aluminium-alloy continuous smelting heat-insulation furnace |
| CN1364394A (en) * | 1999-11-12 | 2002-08-14 | 应达公司 | High efficiency induction melting system |
| CN2844820Y (en) * | 2005-11-03 | 2006-12-06 | 陈保龙 | Aluminium alloy continuous melting holding furnace |
| US20080202644A1 (en) * | 2007-02-23 | 2008-08-28 | Alotech Ltd. Llc | Quiescent transfer of melts |
| CN202734519U (en) * | 2012-07-11 | 2013-02-13 | 东莞市耀盛工业炉有限公司 | An aluminum alloy centralized melting furnace |
| CN202902837U (en) * | 2012-11-26 | 2013-04-24 | 陈子亮 | Multi-heating-cavity vacuum resistance furnace |
| CN203454733U (en) * | 2013-06-20 | 2014-02-26 | 宁波长振铜业有限公司 | Melting device with double melting furnaces |
| CN104625018A (en) * | 2015-03-09 | 2015-05-20 | 江苏天宏机械工业有限公司 | Three-chamber electrical heating and heat preserving furnace for continuously-pressurized molten aluminum |
| CN104625017A (en) * | 2015-02-03 | 2015-05-20 | 辽宁伊菲科技股份有限公司 | Double-room heat preservation furnace for low-pressure continuous casting and operation method |
| CN105364056A (en) * | 2015-12-22 | 2016-03-02 | 江苏天宏机械工业有限公司 | Matched quantitative gravity casting furnace for continuous melting furnace |
| CN206316366U (en) * | 2016-12-11 | 2017-07-11 | 贵阳煜兴车轮制造有限公司 | A kind of big furnace structure of aluminium alloy smelting |
-
2016
- 2016-12-11 CN CN201611135553.3A patent/CN107052303A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2295176Y (en) * | 1997-01-17 | 1998-10-21 | 修毓平 | Crucible-less aluminium-alloy continuous smelting heat-insulation furnace |
| CN1364394A (en) * | 1999-11-12 | 2002-08-14 | 应达公司 | High efficiency induction melting system |
| CN2844820Y (en) * | 2005-11-03 | 2006-12-06 | 陈保龙 | Aluminium alloy continuous melting holding furnace |
| US20080202644A1 (en) * | 2007-02-23 | 2008-08-28 | Alotech Ltd. Llc | Quiescent transfer of melts |
| CN202734519U (en) * | 2012-07-11 | 2013-02-13 | 东莞市耀盛工业炉有限公司 | An aluminum alloy centralized melting furnace |
| CN202902837U (en) * | 2012-11-26 | 2013-04-24 | 陈子亮 | Multi-heating-cavity vacuum resistance furnace |
| CN203454733U (en) * | 2013-06-20 | 2014-02-26 | 宁波长振铜业有限公司 | Melting device with double melting furnaces |
| CN104625017A (en) * | 2015-02-03 | 2015-05-20 | 辽宁伊菲科技股份有限公司 | Double-room heat preservation furnace for low-pressure continuous casting and operation method |
| CN104625018A (en) * | 2015-03-09 | 2015-05-20 | 江苏天宏机械工业有限公司 | Three-chamber electrical heating and heat preserving furnace for continuously-pressurized molten aluminum |
| CN105364056A (en) * | 2015-12-22 | 2016-03-02 | 江苏天宏机械工业有限公司 | Matched quantitative gravity casting furnace for continuous melting furnace |
| CN206316366U (en) * | 2016-12-11 | 2017-07-11 | 贵阳煜兴车轮制造有限公司 | A kind of big furnace structure of aluminium alloy smelting |
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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 | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240126 |