CN105716420A - Agitated reaction kettle for preparing novel aluminum product - Google Patents
Agitated reaction kettle for preparing novel aluminum product Download PDFInfo
- Publication number
- CN105716420A CN105716420A CN201610129149.9A CN201610129149A CN105716420A CN 105716420 A CN105716420 A CN 105716420A CN 201610129149 A CN201610129149 A CN 201610129149A CN 105716420 A CN105716420 A CN 105716420A
- Authority
- CN
- China
- Prior art keywords
- furnace
- discharging opening
- aluminum product
- novel aluminum
- stirring
- 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
-
- 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
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
-
- 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
- B22D1/007—Treatment of the fused masses in the supply runners
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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
- F27B14/0806—Charging or discharging devices
-
- 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
- F27D1/0003—Linings or walls
- F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
- F27D1/0009—Comprising ceramic fibre elements
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- 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
- F27D1/0043—Floors, hearths
-
- 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
- F27D27/00—Stirring devices for molten material
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/01—Charges containing mainly non-ferrous metals
- F27M2001/012—Aluminium
Abstract
The invention discloses an agitated reaction kettle for preparing a novel aluminum product. The agitated reaction kettle comprises a hollow cylindrical furnace body and a channel arranged below the furnace body, wherein two parallel guide rails are arranged at the bottom of the channel; an electromagnetic agitating vehicle is movably mounted on the guide rails; an electromagnetic agitating device is mounted on the electromagnetic agitating vehicle; the cylindrical furnace body comprises a furnace bottom, a furnace wall, a combustion chamber, a furnace top, a feed opening and a discharge opening; the feed opening and the discharge opening are formed in two opposite sides of the combustion chamber; the upper surface of the furnace bottom is inclined relative to a horizontal plane, the highest point of the upper surface is located on the side with the feed opening, and the lowest point of the upper surface is located on the side with the discharge opening; and the outer side of the feed opening is connected with a discharge chute. The agitated reaction kettle can effectively increase the pouring speed, reduces heat loss in a pouring process and avoids the phenomenon that potential hazards are brought to normal production because the discharge opening cannot be opened.
Description
Technical field
The present invention relates to extraordinary aluminum profile extrusion equipment, particularly a kind of stirring-type reactor for preparing novel aluminum product.
Background technology
Prior art provides an aluminum holding furnace, its Main Function be the aluminum liquid from aluminium cell clarified before cast aluminium ingot, remove the gred, degasification and its chemical composition of adjustment, make aluminium ingot can ensure that castability and meet the standard of commodity aluminum.Inject the temperature of aluminum liquid in stove at about 900 DEG C from electrolysis bath aluminum water, and suitable casting temperature is 700～750 DEG C.Temperature in order to ensure aluminum liquid in stove needs constantly to heat supply in stove, supplements as changing slag, prepurging, melt portions melt down the various heat loss of fixing aluminum.It addition, in order to make newly added various alloys fully penetrate in aluminum liquid without element, it is ensured that in stove, the chemical composition of aluminum liquid is uniform, in addition it is also necessary to arranges agitating device and is continuously agitated liquation, and also can scatter and disappear some heats.Thus require supplementation with more external heat source, to maintain the balance of temperature in the production cycle.Aluminum liquid once slagging-off, modified, clarify complete, it is necessary to be quickly carried out cast, to avoid losing more heat, required temperature during to maintain the cast of aluminum liquid.But the aluminum holding furnace of prior art generally only sets a discharging opening, so not only poring rate is slow, efficiency is low, and heat loss is fast；And when this discharging opening goes wrong and do not open, being normally carried out of cast will be affected, also can cause the phenomenon of dead stove time serious, bring massive losses to production.The present invention is directed to the problems referred to above and propose a kind of stirring-type reactor for preparing novel aluminum product, it can be effectively improved the speed of cast, reduces the thermal loss in casting process, it is to avoid occurs giving the normal phenomenon producing and bringing hidden danger because discharging opening is not opened.
But, the intensity of existing aluminium alloy or aluminium is relatively low, and this problems demand solves.
Summary of the invention
It is an object of the invention to provide a kind of stirring-type reactor for preparing novel aluminum product, it can be effectively improved the speed of cast, reduces the thermal loss in casting process, it is to avoid occurs giving the normal phenomenon producing and bringing hidden danger because discharging opening is not opened.
The object of the present invention is achieved like this, including the cylindrical furnace of hollow and be arranged on the passage below body of heater, the bottom of described passage is provided with two parallel guide rails, guide rail is movably installed with electromagnetic agitation car, electromagnetic agitation car is provided with electromagnetic mixing apparatus；Cylindrical furnace includes furnace bottom, furnace wall, burner hearth, furnace roof, charge door and discharging opening, charge door and discharging opening and is arranged on the relative both sides of burner hearth；Furnace bottom upper surface is inclined relative to horizontal setting, and peak is in charge door side, and minimum point is in discharging opening side；The quantity of discharging opening is 1-5, and the outside of discharging opening is connected to discharging chute；Described charge door and a charge pump are connected, and described charge pump is a gear pump, and the other end of described charge pump is connected with storage tank, is filled with glass fiber in described storage tank.
Preferably, described furnace wall includes the hollow cylindrical furnace shell by Plate Welding and aluminium silicate rock wool, clay brick and the high alumina castable built by laying bricks or stones successively from outside to inside.
Preferably, described furnace bottom includes the circular furnace shell by Plate Welding and aluminium silicate rock wool, clay brick and the high alumina castable built by laying bricks or stones successively from the bottom to top.
Preferably, described furnace roof includes the circular cap by Plate Welding and the perlite from top to bottom set gradually and high alumina castable.
Preferably, described furnace roof is provided with the smoke discharge pipe leading to burner hearth.
Preferably, the bottom of described charge door, discharging opening and discharging chute and two side are equipped with refractory material.
Preferably, described charge door place is provided with the door that can upwardly open.
The present invention by being filled in aluminum liquid by glass fiber, and the novel aluminum product intensity of formation is greatly improved.The present invention will by being arranged to incline structure by furnace bottom, and at provided circumferentially about many discharging openings of furnace wall, when aluminum liquid remove the gred, modified, clarify complete time, just can open two or more discharging opening to pour into a mould simultaneously simultaneously, accelerate the speed of cast, avoid the thermal loss in casting process, it is ensured that the temperature that the cast of aluminum liquid is required.Meanwhile, when one of them sprue gate of stove cannot normally be opened, it is possible to the discharging opening opening other carries out discharging, without influence on being normally carried out of cast, it is ensured that the normal operation of holding furnace.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
1-passage, 2-guide rail, 3-electromagnetic agitation car, 4-furnace shell, 5-aluminium silicate rock wool, 6-charge door, 7-clay brick, 8-high alumina castable, 9-burner hearth, 10-smoke discharge pipe, 11-perlite, 12-discharging opening, 13-discharging chute.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated, but never in any form the present invention is any limitation as, and based on present invention teach that any change or improvement made, belongs to protection scope of the present invention.
As it is shown in figure 1, the present invention includes the cylindrical furnace of hollow and is arranged on the passage 1 below body of heater, the bottom of described passage 1 is provided with two parallel guide rails 2, guide rail 2 is movably installed with electromagnetic agitation car 3, electromagnetic agitation car 3 is provided with electromagnetic mixing apparatus；Cylindrical furnace includes furnace bottom, furnace wall, burner hearth 9, furnace roof, charge door 6 and discharging opening 12, charge door 6 and discharging opening 12 and is arranged on the relative both sides of burner hearth 9；Furnace bottom upper surface is inclined relative to horizontal setting, and peak is in charge door 6 side, and minimum point is in discharging opening 12 side；The quantity of discharging opening 12 is 1-5 be independently arranged, each discharging opening 12 can need to use simultaneously or be used alone according to production, each discharging opening is provided with plug or the valve of self-movement, the outside of discharging opening 12 is connected to discharging chute 13, the port of export of discharging chute 13 may move, discharging chute 13 port of export of each discharging opening 12 correspondence can be pooled in a cast house steward simultaneously, it is possible to is respectively collected in 1-4 cast house steward, can meet different discharging needs.
Further, in order to reduce heat loss in stove, maintaining stove inner melt temperature, protection furnace shell 4 by high temperature solution etch, does not increase the service life of stove.Furnace wall includes the cylindrical furnace shell 4 by Plate Welding and the aluminium silicate rock wool 5 built by laying bricks or stones successively from outside to inside, clay brick 7 and high alumina castable 8.
Further, in order to reduce heat loss in stove, maintaining stove inner melt temperature, protection furnace bottom by high temperature solution etch, does not increase the service life of stove.Furnace bottom includes the circular furnace shell 4 by Plate Welding and the aluminium silicate rock wool 5 built by laying bricks or stones successively from the bottom to top, clay brick 7 and high alumina castable 8.
Further, in order to protect furnace roof not by the etch of high-temperature flue gas, reducing furnace heat loss, furnace roof includes the circular cap by Plate Welding and the perlite 11 from top to bottom set gradually and high alumina castable 8.
Further, furnace roof is provided with the smoke discharge pipe 10 leading to burner hearth 9.To produce flue gas and dust in getting rid of stove.
Further, bottom and the two side of charge door 6, discharging opening 12 and discharging chute 13 is equipped with refractory material.Aluminum liquid is conveniently incubated by one, it is prevented that thermal loss；Charge door 6, discharging opening 12 and discharging chute 13 can be protected not to be lost by high temperature aluminum immersion on the other hand.
Further, in order to convenient reinforced, reducing the thermal loss in stove, charge door 6 place is provided with the door that can upwardly open.
The operation principle of the present invention is such, is first turned on the door of holding furnace charge door 6 side, is proportionally added in stove by the alloying element of modifier treatment.At this moment, the aluminum bag filling liquid aluminum from aluminium electrolysis shop transports to aluminum holding furnace workshop by aluminum hired car, aluminum bag is sling by driving a vehicle and slowly aluminum liquid is joined in aluminum holding furnace by charge door 6, after adding material, rapidly by tight for the door closure of charge door 6, the electromagnetic mixing apparatus opening furnace bottom is stirred, through after a period of time, the composition of detection liquation, stirring is stopped after reaching technological requirement, the plugging device opening discharging opening 12 carries out draw operation, and the liquation of high temperature is flowed into next process by discharging chute 13.Owing to discharging opening 12 is provided with two or more, discharging speed is fast, decreasing thermal loss, thus reducing the consumption of external heat, having saved the energy.Additionally, in actual production process, have just enter into the slightly lower liquation of in-furnace temperature can be condensed by the plugging device of discharging opening 12, the plugging device causing discharging opening 12 cannot be opened, other discharging opening 12 now just can be utilized to carry out discharging, ensure the normal operation of aluminum holding furnace, it is to avoid cause bigger economic loss.
The above; it is only presently preferred embodiments of the present invention; not in order to limit the present invention, every any trickle amendment, equivalent replacement and improvement above example made according to the technical spirit of the present invention, should be included within the protection domain of technical solution of the present invention.
Claims (7)
1.A kind of stirring-type reactor for preparing novel aluminum product, it is characterised in that including:
The cylindrical furnace of hollow and be arranged on the passage below body of heater, the bottom of described passage is provided with two parallel guide rails, guide rail is movably installed with electromagnetic agitation car, electromagnetic agitation car is provided with electromagnetic mixing apparatus；Cylindrical furnace includes furnace bottom, furnace wall, burner hearth, furnace roof, charge door and discharging opening, charge door and discharging opening and is arranged on the relative both sides of burner hearth；Furnace bottom upper surface is inclined relative to horizontal setting, and peak is in charge door side, and minimum point is in discharging opening side；The quantity of discharging opening is 1-5, and the outside of discharging opening is connected to discharging chute；
Described charge door and a charge pump are connected, and described charge pump is a gear pump, and the other end of described charge pump is connected with storage tank, is filled with glass fiber in described storage tank.
2.A kind of stirring-type reactor for preparing novel aluminum product according to claim 1, it is characterised in that described furnace wall includes the hollow cylindrical furnace shell by Plate Welding and aluminium silicate rock wool, clay brick and the high alumina castable built by laying bricks or stones successively from outside to inside.
3.A kind of stirring-type reactor for preparing novel aluminum product according to claim 1, it is characterised in that described furnace bottom includes the circular furnace shell by Plate Welding and aluminium silicate rock wool, clay brick and the high alumina castable built by laying bricks or stones successively from the bottom to top.
4.A kind of stirring-type reactor for preparing novel aluminum product according to claim 1, it is characterised in that described furnace roof includes the circular cap by Plate Welding and the perlite from top to bottom set gradually and high alumina castable.
5.A kind of stirring-type reactor for preparing novel aluminum product according to claim 1, it is characterised in that described furnace roof is provided with the smoke discharge pipe leading to burner hearth.
6.A kind of stirring-type reactor for preparing novel aluminum product according to claim 1, it is characterised in that bottom and the two side of described charge door, discharging opening and discharging chute are equipped with refractory material.
7.A kind of stirring-type reactor for preparing novel aluminum product according to claim 1, it is characterised in that described charge door place is provided with the door that can upwardly open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129149.9A CN105716420A (en) | 2016-03-08 | 2016-03-08 | Agitated reaction kettle for preparing novel aluminum product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129149.9A CN105716420A (en) | 2016-03-08 | 2016-03-08 | Agitated reaction kettle for preparing novel aluminum product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105716420A true CN105716420A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610129149.9A Pending CN105716420A (en) | 2016-03-08 | 2016-03-08 | Agitated reaction kettle for preparing novel aluminum product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105716420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760495A (en) * | 2020-12-28 | 2021-05-07 | 云南爱家铝业有限公司 | Aluminum bar casting process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146452A (en) * | 1998-11-10 | 2000-05-26 | Nkk Corp | Fixed smelting furnace |
| CN2802404Y (en) * | 2005-07-01 | 2006-08-02 | 贵阳铝镁设计研究院 | Stirring type aluminium holding furnace |
| CN105295417A (en) * | 2015-12-02 | 2016-02-03 | 重庆重通成飞新材料有限公司 | Novel composite material |
| CN205014832U (en) * | 2015-09-30 | 2016-02-03 | 沾益县瑞丰铝业有限责任公司 | Electromagnetic stirring formula aluminum mixing vessel |
| CN205024294U (en) * | 2015-09-30 | 2016-02-10 | 沾益县瑞丰铝业有限责任公司 | Aluminium liquid electromagnetic stirring device |
-
2016
- 2016-03-08 CN CN201610129149.9A patent/CN105716420A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146452A (en) * | 1998-11-10 | 2000-05-26 | Nkk Corp | Fixed smelting furnace |
| CN2802404Y (en) * | 2005-07-01 | 2006-08-02 | 贵阳铝镁设计研究院 | Stirring type aluminium holding furnace |
| CN205014832U (en) * | 2015-09-30 | 2016-02-03 | 沾益县瑞丰铝业有限责任公司 | Electromagnetic stirring formula aluminum mixing vessel |
| CN205024294U (en) * | 2015-09-30 | 2016-02-10 | 沾益县瑞丰铝业有限责任公司 | Aluminium liquid electromagnetic stirring device |
| CN105295417A (en) * | 2015-12-02 | 2016-02-03 | 重庆重通成飞新材料有限公司 | Novel composite material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760495A (en) * | 2020-12-28 | 2021-05-07 | 云南爱家铝业有限公司 | Aluminum bar casting process |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |