CN202011896U - Special furnace for smelting high-purity aluminium - Google Patents
Special furnace for smelting high-purity aluminium Download PDFInfo
- Publication number
- CN202011896U CN202011896U CN2011200098656U CN201120009865U CN202011896U CN 202011896 U CN202011896 U CN 202011896U CN 2011200098656 U CN2011200098656 U CN 2011200098656U CN 201120009865 U CN201120009865 U CN 201120009865U CN 202011896 U CN202011896 U CN 202011896U
- Authority
- CN
- China
- Prior art keywords
- special
- heater
- melting
- charging
- charging passage
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a special furnace for smelting high-purity aluminium, which comprises a furnace body. A charging mechanism is arranged at one side of the furnace body and a discharging mechanism is arranged at the other side of the furnace body, wherein a radiant tube heating system is arranged in the furnace body; an electromagnetic stirring system is arranged at the bottom of the furnace body; the charging mechanism comprises a charging passage, a steeping mechanism and a feed mechanism; and a heating device and a temperature measuring device are arranged outside the charging passage. The requirements on high purity, rapid heating and stirring and the like are comprehensively considered. Not only is the requirement on the heating capacity of a furnace heater lowered, the volume of the furnace is reduced and materials for constructing the furnace are saved, but also the automatic control is realized and labor is saved.
Description
Technical field
The utility model belongs to industrial kiln field, especially relates to the special-purpose stove of a kind of melting rafifinal.
Background technology
In existing technology, rafifinal adopts electrically heated or the work of combustion gas type of heating with stove, adopt the rafifinal of these two kinds of mode of operation all to have weak point with stove, the rafifinal stove of Electric heating needs bigger installation power for satisfying the requirement to melting capacity; And gas-fired heater has certain pollution because of the introducing of flue gas to aluminium liquid, and type of furnace volume is bigger than normal, and is more with material.
The utility model content
In view of this, the purpose of this utility model provides the special-purpose stove of a kind of melting rafifinal, take all factors into consideration requirements such as high-purity, rapid heating and stirring, both reduced the requirement of stove with the heater heats ability, the stove material is built in the volume and the saving that have reduced stove, has realized automatization control again, has saved manpower.
To achieve these goals, the utility model is by the following technical solutions:
The special-purpose stove of a kind of melting rafifinal, comprise body of heater, body of heater one side is provided with charging mechanism, one side is provided with discharging mechanism, wherein, be provided with the radiator tube heating system in the described body of heater, bottom of furnace body is provided with electromagnetic stirring system, described charging mechanism comprises charging passage, stepping mechanism and propulsive mechanism, in charging passage arranged outside heating unit and temperature measuring equipment is arranged.
Further, described discharging mechanism comprises aluminium flowing-out mouth, electromagnetic pump and online degasifying device, and described aluminium flowing-out mouth, electromagnetic pump and online degasifying device are connected through chute.
Further, described charging passage extends to the body of heater outside, and the charging passage that extends to the body of heater outside is built by laying bricks or stones by refractory materials and formed.
Further, described charging passage is provided with thermometer hole.
Further, described heating unit is a ruhmkorff coil.
Further, described radiator tube heating system is made up of a plurality of electrothermal radiation tubes.
The beneficial effects of the utility model are: 1. the stove volume is little, and it is original 80% that volume can narrow down to, and installation power is little, installation power is reduced to originally 30%, saves and builds the stove cost; 2. feed, stir, go out level of automation height such as aluminium, reduce artificial factor; From charging, melting, stir, go out link such as aluminium and reduce pollution aluminium liquid, improve or keep the purity of rafifinal; 4, reduce scaling loss, minimizing slag.The utility model modern design, composition optimizes not only reduce cost, improve thermo-efficiency, and have guaranteed the purity of aluminium liquid and realized automatization control.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by specifically noted structure in following specification sheets or the accompanying drawing.
Description of drawings
Fig. 1 is a diagrammatic cross-section of the present utility model.
Fig. 2 is an A-A sectional view of the present utility model.
Embodiment
The utility model comprises body of heater 5, is provided with charging mechanism in body of heater 5 one sides, and a side is provided with discharging mechanism, and fire door 12 is installed on the sidewall of body of heater 5.Charging mechanism comprises charging passage 4, stepping mechanism 2 and propulsive mechanism 1, in charging passage 4 arranged outside ruhmkorff coil 3 and temperature measuring equipment is arranged.Charging passage 4 is arranged on body of heater 5 sidewalls, the length of charging passage 4 is greater than the length of single aluminium ingot, the length of charging passage 4 can be set according to the size of the material of packing into, charging passage 4 extends to outside the body of heater 5, the charging passage 4 that extends to body of heater 5 outsides is built by laying bricks or stones by refractory materials and is formed, and reserves thermometer hole on the charging passage 4 that extends to body of heater 5 outsides; Extend to the arranged outside ruhmkorff coil 3 and the temperature measuring equipment of the charging passage 4 of body of heater 5 outsides, 3 pairs of aluminium ingot heating in charging passage 4 of ruhmkorff coil are arranged stepping mechanism 2 and propulsive mechanism 1 successively along charging passage 4 directions.
The utility model adopts the electrothermal radiation tube heating, and the furnace roof bottom is provided with radiator tube heating system 6, and the radiator tube heating system is made up of a plurality of electrothermal radiation tubes.Be provided with electromagnetic stirring system 7 in body of heater 5 bottoms.Discharging mechanism comprises aluminium flowing-out mouth 13, electromagnetic pump 9 and online degasifying device 10, and aluminium flowing-out mouth 13 is arranged on body of heater 5 opposite sides, and aluminium flowing-out mouth 13 is by chute 8 external electromagnetic pumps 9, and electromagnetic pump 9 is connected on line degasifying device 10 through chute.
Workflow of the present utility model is:
Stepping mechanism 2 is delivered to charging passage 4 inlets to aluminium ingot, propulsive mechanism 1 is pushed into aluminium ingot in the charging passage 4, propulsive mechanism 1 resets, stepping mechanism 2 is delivered to charging passage 4 inlets to next aluminium ingot, aluminium ingot heating in the passage of 3 pairs of chargings of ruhmkorff coil simultaneously 4, temperature measuring equipment is to the aluminium ingot thermometric in the charging passage 4, the temperature that reaches setting when aluminium ingot (is heated to 560 ℃ to 620 ℃, keeping aluminium ingot is solid in charging passage 4, in order to avoid formation liquation, life-time service can slagging scorification in passage), temperature measuring equipment can send a signal, after propulsive mechanism 1 is received signal, automatically start, the aluminium ingot of charging passage 4 inlets is pushed in the passage, propulsive mechanism 1 resets, stepping mechanism 2 is delivered to the porthole to next aluminium ingot, newly pushing aluminium ingots in the charging passage 4 is pushing away to be heated to and sets stable aluminium ingot and be slipped to burner hearth (through the aluminium ingot of preheating, heating a little in burner hearth, can be fused into aluminium liquid), carry out the stove internal heating, when the aluminium ingot in the new admission passage is heated to preset temperature, propulsive mechanism 1 operation, periodic duty is feeded like this.Aluminium ingot is fused into aluminium liquid rapidly through radiation pipe apparatus 6 heating in burner hearth; Aluminium liquid after dissolving is after electromagnetic stirring system 7 stirs, operation such as remove the gred, aluminium liquid flows to electromagnetic pump 9 by chute 8 from aluminium flowing-out mouth 13 then, and electromagnetic pump 9 drives aluminium liquid and enters in the online degasifying device 10, and the aluminium liquid after degasification advanced chute 8 again and delivers to mould interface 11.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the claim scope of the present utility model.
Claims (6)
1. the special-purpose stove of a melting rafifinal, comprise body of heater, body of heater one side is provided with charging mechanism, one side is provided with discharging mechanism, it is characterized in that: be provided with the radiator tube heating system in the described body of heater, bottom of furnace body is provided with electromagnetic stirring system, and described charging mechanism comprises charging passage, stepping mechanism and propulsive mechanism, in charging passage arranged outside heating unit and temperature measuring equipment is arranged.
2. the special-purpose stove of a kind of melting rafifinal according to claim 1, it is characterized in that: described discharging mechanism comprises aluminium flowing-out mouth, electromagnetic pump and online degasifying device, described aluminium flowing-out mouth, electromagnetic pump and online degasifying device are connected through chute.
3. the special-purpose stove of a kind of melting rafifinal according to claim 2, it is characterized in that: described charging passage extends to the body of heater outside, and the charging passage that extends to the body of heater outside is built by laying bricks or stones by refractory materials and is formed.
4. the special-purpose stove of a kind of melting rafifinal according to claim 3, it is characterized in that: described charging passage is provided with thermometer hole.
5. the special-purpose stove of a kind of melting rafifinal according to claim 4, it is characterized in that: described heating unit is a ruhmkorff coil.
6. the special-purpose stove of a kind of melting rafifinal according to claim 5, it is characterized in that: described radiator tube heating system is made up of a plurality of electrothermal radiation tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200098656U CN202011896U (en) | 2011-01-13 | 2011-01-13 | Special furnace for smelting high-purity aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200098656U CN202011896U (en) | 2011-01-13 | 2011-01-13 | Special furnace for smelting high-purity aluminium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202011896U true CN202011896U (en) | 2011-10-19 |
Family
ID=44782509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200098656U Expired - Fee Related CN202011896U (en) | 2011-01-13 | 2011-01-13 | Special furnace for smelting high-purity aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202011896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828269A (en) * | 2019-11-22 | 2021-05-25 | 昆山市天和焊锡制造有限公司 | Molten material feeding device |
-
2011
- 2011-01-13 CN CN2011200098656U patent/CN202011896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828269A (en) * | 2019-11-22 | 2021-05-25 | 昆山市天和焊锡制造有限公司 | Molten material feeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102020411A (en) | Induction heating type nonmetal smelting method and system used thereby | |
| CN106705649A (en) | Industrial vacuum smelting furnace | |
| CN201628476U (en) | Direct lead smelting furnace | |
| CN103344112B (en) | Banish method corundum smelting stove | |
| CN203976893U (en) | Monobasic stove copper smelting device | |
| CN204039474U (en) | Bottom blowing tin metallurgy device | |
| CN202011896U (en) | Special furnace for smelting high-purity aluminium | |
| CN103063030B (en) | A kind of modified compound stove of slag and operating procedure thereof | |
| CN104561594A (en) | Tin smelting liquation furnace | |
| CN202181331U (en) | Vacuum plasma arc induction triple smelting directional solidification furnace | |
| CN201569284U (en) | Electric heating metal melting furnace | |
| CN201983640U (en) | Preheating automatic feeding device | |
| CN203964657U (en) | A kind of special-purpose induction furnace of ferroalloy smelting | |
| CN202420180U (en) | Slag-tempering composite furnace | |
| CN205014832U (en) | Electromagnetic stirring formula aluminum mixing vessel | |
| CN201729887U (en) | Copper electrolysis residual anode treatment equipment | |
| CN204227896U (en) | A kind of bridge type smelting furnace | |
| CN201241178Y (en) | Sleeved type double-chamber regenerating aluminum melting furnace | |
| CN204474737U (en) | Tin smelts liquating furnace | |
| CN112723734A (en) | Electric melting furnace for producing continuous basalt fibers | |
| CN206739900U (en) | A kind of large-scale energy-saving electric melting magnesium furnace | |
| CN101880892A (en) | Cupric electrolysis remnant pole processing method and device thereof | |
| CN102312289B (en) | Device for secondary charging of polycrystalline ingot furnace | |
| CN205205170U (en) | Electric arc furnace is used in steelmaking | |
| CN204301525U (en) | For the cooling device of smelting furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20140113 |