CN110425873A - It is a kind of quantitatively to keep the temperature molten aluminum melting furnace - Google Patents
It is a kind of quantitatively to keep the temperature molten aluminum melting furnace Download PDFInfo
- Publication number
- CN110425873A CN110425873A CN201910774507.5A CN201910774507A CN110425873A CN 110425873 A CN110425873 A CN 110425873A CN 201910774507 A CN201910774507 A CN 201910774507A CN 110425873 A CN110425873 A CN 110425873A
- Authority
- CN
- China
- Prior art keywords
- crucible
- aluminium
- molten aluminum
- shell
- furnace
- 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.)
- Granted
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 137
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 137
- 238000002844 melting Methods 0.000 title claims abstract description 41
- 230000008018 melting Effects 0.000 title claims abstract description 41
- 239000004411 aluminium Substances 0.000 claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000000274 aluminium melt Substances 0.000 claims abstract description 12
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000005096 rolling process Methods 0.000 claims description 15
- 239000000155 melt Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 7
- 238000003723 Smelting Methods 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 3
- 239000011214 refractory ceramic Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010257 thawing Methods 0.000 description 4
- 229910052571 earthenware Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F27B14/061—Induction 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
-
- 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
- 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
- F27B14/10—Crucibles
-
- 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
- F27B14/14—Arrangements of heating devices
-
- 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
- F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
-
- 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
- F27B14/14—Arrangements of heating devices
- F27B2014/146—Recuperation of lost heat, e.g. regenerators
-
- 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
-
- 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
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Molten aluminum melting furnace is quantitatively kept the temperature the invention discloses a kind of, its structure includes furnace bottom support frame, molten aluminum delivery outlet, furnace shell, circuit control center, aluminium melts crucible, telescopic supporting rod, heat-energy recovering apparatus, exhaust pipe, upper cover, aluminium material driving means, electromagnetic coil, feed gearing, aluminium keeps the temperature crucible and material containing case, the present invention uses double Shell, effectively block contact of the melting furnace with external environment, improve heat insulation effect, using refractory ceramics and titanium alloy material, further improve insulating power, using double crucible structures, it is easy to operate, material containing net avoids unfused aluminium slag from entering molten aluminum, heat reclaim unit not only enhances insulating power of the invention, also improve the utilization rate of energy, resource is saved；Molten aluminum is quantified by PLC touch screen controller, and the content of molten aluminum is controlled by single-chip microcontroller and laser liquid level somascope, it can be accurate fast automatic quantitative to molten aluminum.
Description
Technical field
The invention belongs to industrial processing equipment technical fields；It is specifically a kind of quantitatively to keep the temperature molten aluminum melting furnace.
Background technique
Melting furnace carries out induction heating, power bracket 20-2500KW, according to its spy using 200-2500Hz intermediate frequency power supply
Point is also referred to as middle frequency furnace.It is other to be mainly used for noble metal such as gold, platinum gold, silver, copper, iron, stainless steel, aluminium alloy, aluminium etc.
The melting and temperature raising of metal are laboratory in colleges and universities, research institute, jewelry processing, the ideal equipment of precision castings processing.
Currently, existing melting furnace mostly uses greatly single hull, so that the temperature inside melting furnace easily be caused to pass through shell
Body is lost in external environment, so that melting furnace heat insulation effect is poor；Melting furnace is both used to melt using single crucible structure, i.e. crucible
Change aluminium, and be used to carry out molten aluminum heat preservation and quantitative molten aluminum, traditional melting furnace quantifies molten aluminum, mostly uses greatly artificial
Observation determines inaccuracy, influences industrial manufacture so as to cause molten aluminum content, meanwhile, using single crucible, not only make the aluminium of fusing
Contain unfused aluminium slag in liquid, meanwhile, when molten aluminum content is exceeded, need to close melting furnace, and extra molten aluminum is manually clear
Device out restarts melting furnace later, and operation is extremely troublesome, meanwhile, melting furnace frequently switches on the waste for leading to resource, fusing
The hot gas of generation, conventional fused furnace is there is no it is utilized, so that its energy resource be made to be wasted.
Summary of the invention
Molten aluminum melting furnace is quantitatively kept the temperature the purpose of the present invention is to provide a kind of, to solve existing melting furnace insulating power
The technical issues of difference, quantitative accuracy is low, complicated for operation, waste of resource.
To achieve the above object, the present invention provide it is a kind of quantitatively keep the temperature molten aluminum melting furnace, including furnace bottom support frame, molten aluminum are defeated
Outlet, furnace shell, circuit control center, aluminium melt crucible, telescopic supporting rod, heat-energy recovering apparatus, exhaust pipe, upper cover, aluminium material
Driving means, electromagnetic coil, feed gearing, aluminium keep the temperature crucible, material containing case, and the furnace bottom support frame is set to furnace shell lower end
On face, the furnace shell upper surface is equipped with upper cover, and the upper cover is connect by telescopic supporting rod with furnace shell, the flexible branch
Strut one end is connected on upper cover lower end surface, and the other end is set to furnace shell upper surface, and penetrates furnace shell upper surface and stretch in smelting furnace
On the inside of shell, the aluminium keeps the temperature the upper end of the crucible and melts crucible equipped with aluminium, and the aluminium, which melts, is equipped with electromagnetic coil, the aluminium on the outside of crucible
To melt crucible and aluminium heat preservation crucible is all set on the inside of furnace shell, furnace shell lateral wall lower end is equipped with molten aluminum delivery outlet, and
The molten aluminum delivery outlet penetrates furnace shell shell and connect with aluminium heat preservation crucible, and furnace shell lateral wall upper end is equipped with exhaust pipe,
The exhaust pipe penetrates furnace shell lateral wall and connect with aluminium thawing crucible, and the heat-energy recovering apparatus is placed on exhaust pipe, and with
Aluminium keeps the temperature crucible connection, and the circuit control center is set on furnace shell lateral wall, the circuit control center and electromagnetic coil
Connection, the feed gearing are set on furnace shell lateral wall, and the feed gearing is set respectively with circuit control center
In furnace shell two sides, the material containing case is connect with feed gearing；
Control valve is installed, the control valve is for controlling molten aluminum conveying on the molten aluminum delivery outlet；
The electromagnetic coil is up big and down small helical form, and the electromagnetic coil is placed on aluminium and melts on crucible lateral wall.
Further, the furnace shell includes furnace bottom through-hole, inner housing, outer housing, inner housing bottom surface, and the inner housing is set
On the inside of outer housing, the furnace bottom through-hole is set to inner housing lower end surface, and under furnace bottom through-hole connection inner housing and outer housing
End face, the inner housing and outer housing upper surface are connected with each other, and the inner housing bottom surface is the inclined-plane of indent；
It is vacuum state between the inner housing and outer housing, telescopic supporting rod one end is fixed between inner housing and outer housing,
The inner housing uses high temperature ceramic material, and the outer housing uses titanium alloy material.
Further, shell, single-chip microcontroller, frequency converter, circumscripted power line, control switch are equipped in the circuit control center
And circuit board, the single-chip microcontroller and frequency converter are all set on circuit board, described control switch one end is set in circuit control
On the shell of the heart, the other end is set on circuit board, and the circuit board is connect by circumscripted power line with extraneous power supply, the frequency conversion
Device is connect with electromagnetic coil, and the control switch is PLC touch screen controller, and the PLC touch screen controller is the prior art, is used
4.3 cun of touch screen/PLC all-in-one machines of the model MHW-6043-1010MR/MT of Suzhou Mei Hewei scientific & technical corporation production, the list
Duo I5 7500k processor is equipped in piece machine, the frequency converter uses the ATV71HC25N4Z type of Schneider company production
250KW General Converters.
Further, the aluminium melt crucible include venthole, material containing net, motor, valve core through hole, spool, rotation axis with
And crucible, the crucible are fixed on inner housing inner sidewall, the venthole be set to crucible inner sidewall on the upside of, the venthole with
Exhaust pipe connection, the valve core through hole are set on spool, and run through spool, and the spool two sides are equipped with rotation axis, described in two sides
Rotation axis line intersects with valve core through hole in 90 °, and the spool is fixed in the face of the lower end of the crucible by rotation axis, in the motor
In the face of the lower end of the crucible, and the motor output shaft and spool side rotate axis connection；
Circuit board in the motor and circuit control center is electrically connected；
The aluminium heat preservation is fixed with laser liquid level somascope, the laser liquid level somascope and circuit control on crucible inner top side face
The circuit board at center processed is electrically connected, the laser for the XYM-4 type that the laser liquid level somascope is produced using Shijiazhuang new direction
Liquidometer.
Further, the telescopic supporting rod is hydraulic telescopic rod, and the hydraulic telescopic rod piston rod is connected under upper cover
On end face, the hydraulically extensible rod sleeve is set between inner housing and outer housing.
Further, the aluminium material driving means includes the first chain pitch wheel, chain, push plate, push plate link block, the second chain
Bar gear, pushing motor and push plate keep off rail, and the push plate gear rail is set to push plate both ends, and push plate gear rail is fixed in furnace shell
On end face, push plate keeps off rail and is equipped with groove, and the both ends that the push plate is contacted with push plate gear rail are equipped with push plate link block, described to push away
Plate link block is set in push plate gear rail groove, and first chain pitch wheel is fixed on push plate by rotation axis and keeps off rail inner opposite end,
Second chain pitch wheel is fixed on push plate by rotation axis and keeps off the other end on the inside of rail, and the pushing motor is set in push plate gear rail
Side, and the Pushing motor output shaft and the second chain pitch wheel rotate axis connection, first chain pitch wheel and the second chain tooth
Chain is cased on wheel, chain lower end outside face is fixed with push plate link block；
The circuit board at the pushing motor and circuit control center is electrically connected.
Further, the feed gearing includes transmission rotation axis, transmission winding, conveyor track, conveyor track branch
Strut, rolling wheel, driving pulley, transmission shaft, driving belt pulley and driving belt, the transmission rotation axis are set to material containing case two
Side, the transmission rotation axis are connect by being driven winding with rolling wheel, and the rolling wheel is set to conveyor track support rod by transmission shaft
On, and one of rolling wheel is connect by transmission shaft with driving pulley, the conveyor track support rod is set in conveyor track,
The conveyor track is set on smelting furnace shell side wall, and the conveyor track is equipped with inside groove, material containing case two sides and conveyor track
Inside groove connection, and being slidably connected with the rotation of conveyor track inside groove, the material containing case wherein on the conveyor track lateral wall of side in
Embedded with motor, the motor output shaft is equipped with driving belt pulley, the driving belt pulley and transmission shaft and is connected by driving belt
It connects；
The circuit board of motor and circuit control center on the conveyor track side wall is electrically connected.
Further, the heat-energy recovering apparatus includes low temperature steam entry, vapor, high-temperature vapor outlet, water
Steam heat exchanging pipe, Low Temperature Steam conveyer, thermally conductive fin and recyclable device shell, the exhaust pipe are set to recycling dress
It sets in shell, the exhaust pipe lateral wall in the recyclable device shell is equipped with thermally conductive fin, the recyclable device shell and row
Vapor is equipped between tracheae, recyclable device shell lower end is equipped with low temperature steam entry, on the recyclable device shell
End is equipped with high-temperature vapor and exports, and the high-temperature vapor outlet is connect by pipeline with vapor heat exchanging pipe one end, institute
It states low temperature steam entry to connect by pipeline with the vapor heat exchanging pipe other end, the Low Temperature Steam conveyer is set to low
On pipeline between temperature steam entrance and the vapor heat exchanging pipe other end；
The vapor heat exchanging pipe is set on the inside of aluminium heat preservation crucible, and the vapor heat exchanging pipe is flat spin shape,
And vapor heat exchanging pipe outer surface is equipped with equally distributed thermally conductive fin；
The Low Temperature Steam conveyer and the circuit board at circuit control center are electrically connected.
Beneficial effects of the present invention: the present invention uses double Shell, to effectively block connecing for melting furnace and external environment
Touching, so that melting furnace internal temperature be avoided to be lost in external environment, double-layer shell structure of the invention effectively avoids tradition
The poor situation of melting furnace heat insulation effect, while inner casing of the present invention uses refractory ceramics, shell uses titanium alloy, thus effectively
The temperature inside melting furnace is avoided to conduct by shell to outside, to further improve the insulating power of equipment；The present invention
Using double crucible structures, the upper end crucible is for melting aluminium, and lower end crucible is for keeping the temperature and quantifying molten aluminum, the quantitative essence of the structure
Standard when no longer needing to molten aluminum excess, excludes extra molten aluminum, while the present invention can carry out fixed quantity in a fusion process, fixed
Amount is accurate, easy to operate, while the present invention uses material containing net in the crucible of upper end, which can be to avoid unfused aluminium
Slag enters in molten aluminum, ensure that the molten aluminum of fusing is purer, and invention increases heat reclaim units, will melt aluminium process
The heat steam of the hot gas of middle generation is that Low Temperature Steam is converted into high-temperature steam, and high-temperature steam is delivered to lower end earthenware
In crucible, to keep the temperature to molten aluminum, heat reclaim unit not only enhances insulating power of the invention, while carrying out again to energy
It utilizes, improves the utilization rate of energy, saved resource, and then save processing cost, improved economic benefit；The present invention uses
Single-chip microcontroller, PLC touch screen controller and laser liquid level somascope, so that the content to molten aluminum is effectively got information about,
Meanwhile molten aluminum can be quantified by PLC touch screen controller, and by single-chip microcontroller and laser liquid level somascope to molten aluminum
Content controlled, when molten aluminum content accurately can be automatically maintained in specified content, avoid manual control.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of general structure schematic diagram for quantitatively keeping the temperature molten aluminum melting furnace of the present invention；
Fig. 2 is a kind of furnace shell structure schematic diagram for quantitatively keeping the temperature molten aluminum melting furnace of the present invention；
Fig. 3 is that a kind of aluminium for quantitatively keeping the temperature molten aluminum melting furnace of the present invention melts long crucible structure schematic diagram；
Fig. 4 is a kind of aluminium material driving means structural schematic diagram for quantitatively keeping the temperature molten aluminum melting furnace of the present invention；
Fig. 5 is a kind of structural schematic diagram for the heat-energy recovering apparatus for quantitatively keeping the temperature molten aluminum melting furnace of the present invention；
Fig. 6 is a kind of structural schematic diagram for the vapor heat exchanging pipe for quantitatively keeping the temperature molten aluminum melting furnace of the present invention；
Fig. 7 is a kind of feed gearing structural schematic diagram for quantitatively keeping the temperature molten aluminum melting furnace of the present invention.
Specific embodiment
It please refers to shown in Fig. 1-7, it is a kind of quantitatively to keep the temperature molten aluminum melting furnace including furnace bottom support frame 1, molten aluminum delivery outlet 2, molten
Furnace shell 3, circuit control center 4, aluminium melt crucible 5, telescopic supporting rod 6, heat-energy recovering apparatus 7, exhaust pipe 8, upper cover 9, aluminium material
Driving means 10, electromagnetic coil 11, feed gearing 12, aluminium keep the temperature crucible 13, material containing case 14, and furnace bottom support frame 1 is set to molten
On 3 lower end surface of furnace shell, 3 upper surface of furnace shell is equipped with upper cover 9, and upper cover 9 is connect by telescopic supporting rod 6 with furnace shell 3, stretches
6 one end of support rod is connected on 9 lower end surface of upper cover, and the other end is set to 3 upper surface of furnace shell, and penetrates 3 upper surface of furnace shell and stretch
In 3 inside of furnace shell, aluminium keeps the temperature 13 upper end of crucible and is equipped with aluminium thawing crucible 5, and aluminium, which melts, is equipped with electromagnetic coil 11 on the outside of crucible 5,
Aluminium melts crucible 5 and aluminium heat preservation crucible 13 is all set to 3 inside of furnace shell, and 3 lateral wall lower end of furnace shell is equipped with molten aluminum delivery outlet
2, and molten aluminum delivery outlet 2 penetrates 3 shell of furnace shell and connect with aluminium heat preservation crucible 13,3 lateral wall upper end of furnace shell is equipped with exhaust pipe
8, exhaust pipe 8 penetrates 3 lateral wall of furnace shell and connect with aluminium thawing crucible 5, and heat-energy recovering apparatus 7 is placed on exhaust pipe 8, and and aluminium
It keeps the temperature crucible 13 to connect, circuit control center 4 is set on 3 lateral wall of furnace shell, and circuit control center 4 and electromagnetic coil 11 connect
It connects, feed gearing 12 is set on 3 lateral wall of furnace shell, and feed gearing 12 is respectively arranged on molten with circuit control center 4
3 two sides of furnace shell, material containing case 14 are connect with feed gearing 12.
Control valve is installed, control valve is for controlling molten aluminum conveying on molten aluminum delivery outlet 2.
Electromagnetic coil 11 is up big and down small helical form, and electromagnetic coil 11 is placed on aluminium and melts on 5 lateral wall of crucible.
As shown in Fig. 2, furnace shell 3 includes furnace bottom through-hole 31, inner housing 32, outer housing 33, inner housing bottom surface 34, inner housing
32 are set to the inside of outer housing 33, and furnace bottom through-hole 31 is set to 32 lower end surface of inner housing, and furnace bottom through-hole 31 connects inner housing 32 and outer
33 lower end surface of shell, inner housing 32 and 33 upper surface of outer housing are connected with each other, and inner housing bottom surface 34 is the inclined-plane of indent.
It is vacuum state between inner housing 32 and outer housing 33, inner housing 32 and shell are fixed in 6 one end of telescopic supporting rod
Between body 33, inner housing 32 uses high temperature ceramic material, and outer housing uses titanium alloy material.
Shell, single-chip microcontroller, frequency converter, circumscripted power line, control switch and circuit board are equipped in circuit control center 4,
Single-chip microcontroller and frequency converter are all set on circuit board, and control switch one end is set on the shell at circuit control center 4, and the other end is set
In on circuit board, circuit board is connect by circumscripted power line with extraneous power supply, and frequency converter is connect with electromagnetic coil 11, control switch
For PLC touch screen controller, PLC touch screen controller is the prior art, the model produced using Suzhou Mei Hewei scientific & technical corporation
4.3 cun of touch screen/PLC all-in-one machines of MHW-6043-1010MR/MT, single-chip microcontroller is interior to be equipped with Duo I5 7500k processor, frequency conversion
Device uses the ATV71HC25N4Z type 250KW General Converters of Schneider company production.
As shown in figure 3, aluminium melt crucible 5 include venthole 51, material containing net 52, motor 53, valve core through hole 54, spool 55,
Rotation axis 56 and crucible 57, crucible 57 are fixed on 32 inner sidewall of inner housing, and venthole 51 is set on the upside of 57 inner sidewall of crucible,
Venthole 51 is connect with exhaust pipe 8, and valve core through hole 54 is set on spool 55, and runs through spool 55, and 55 two sides of spool are equipped with rotation
Axis 56,56 line of two sides rotation axis intersect with valve core through hole 54 in 90 °, and spool 55 is fixed on 57 lower end of crucible by rotation axis 56
In face, motor 53 is embedded in 57 lower end surface of crucible, and 53 output shaft of motor is connect with 55 side rotation axis 56 of spool.
Circuit board in motor 53 and circuit control center 4 is electrically connected.
Aluminium heat preservation is fixed with laser liquid level somascope, laser liquid level somascope and circuit control on 13 inner top side face of crucible
The circuit board at center 4 is electrically connected, the laser liquid-level for the XYM-4 type that laser liquid level somascope is produced using Shijiazhuang new direction
Meter.
Telescopic supporting rod 6 is hydraulic telescopic rod, and hydraulic telescopic rod piston rod is connected on 9 lower end surface of upper cover, hydraulically extensible
Rod sleeve is set between inner housing 32 and outer housing 33.
As shown in figure 4, aluminium material driving means 10 includes the first chain pitch wheel 101, chain 102, push plate 103, push plate connection
Block 104, the second chain pitch wheel 105, pushing motor 106 and push plate keep off rail 107, and push plate keeps off rail 107 and is set to 103 both ends of push plate,
And push plate gear rail 107 is fixed on 3 upper surface of furnace shell, push plate keeps off rail 107 and is equipped with groove, and push plate 103 and push plate keep off rail 107
The both ends of contact are equipped with push plate link block 104, and push plate link block 104 is set in push plate gear 107 groove of rail, the first chain pitch wheel
101, which are fixed on push plate by rotation axis, keeps off 107 inner opposite end of rail, and the second chain pitch wheel 105, which is fixed on push plate by rotation axis, to be kept off
The 107 inside other end of rail, pushing motor 106 are set to 107 inside of push plate gear rail, and 106 output shaft of pushing motor and the second chain
Gear 105 rotates axis connection, is cased with chain 102 on the first chain pitch wheel 101 and the second chain pitch wheel 105, outside 102 lower end of chain
Side and push plate link block 104 are fixed.
The circuit board at pushing motor 106 and circuit control center 4 is electrically connected.
As shown in fig. 7, feed gearing 12 includes transmission rotation axis 121, transmission winding 122, conveyor track 123, passes
Dynamic rail road support rod 124, rolling wheel 125, driving pulley 126, transmission shaft 127, driving belt pulley 128 and driving belt 129,
It is driven rotation axis 121 and is set to 14 two sides of material containing case, transmission rotation axis 121 is connect by being driven winding 122 with rolling wheel 125, rolling wheel
125 are set on conveyor track support rod 124 by transmission shaft 127, and one of rolling wheel 125 passes through transmission shaft 127 and transmission
Belt pulley 126 connects, and conveyor track support rod 124 is set in conveyor track 123, and conveyor track 123 is set to 3 side wall of furnace shell
On, conveyor track 123 is equipped with inside groove, and 14 two sides of material containing case connect with 123 inside groove of conveyor track, and in conveyor track 123
Slot rotation is slidably connected, and material containing case 14 is wherein embedded with motor on 123 lateral wall of conveyor track of side, sets on motor output shaft
There is driving belt pulley 128, driving belt pulley 128 is connect with transmission shaft 127 by driving belt 129.
The circuit board of motor and circuit control center 4 on 123 side wall of conveyor track is electrically connected.
As shown in figure 5, heat-energy recovering apparatus 7 includes low temperature steam entry 71, vapor 72, high-temperature vapor outlet
73, vapor heat exchanging pipe 74, Low Temperature Steam conveyer 75, thermally conductive fin 76 and recyclable device shell 77, exhaust pipe 8
In recyclable device shell 77,8 lateral wall of exhaust pipe in recyclable device shell 77 is equipped with thermally conductive fin 76, recyclable device
Vapor 72 is equipped between shell 77 and exhaust pipe 8,77 lower end of recyclable device shell is equipped with low temperature steam entry 71, recycling dress
77 upper end of shell is set equipped with high-temperature vapor outlet 73, high-temperature vapor outlet 73 passes through pipeline and vapor heat exchanging pipe 74
One end connection, low temperature steam entry 71 are connect by pipeline with 74 other end of vapor heat exchanging pipe, Low Temperature Steam conveying
Machine 75 is set on the pipeline between 74 other end of low temperature steam entry 71 and vapor heat exchanging pipe.
As shown in fig. 6, vapor heat exchanging pipe 74 is set to 13 inside of aluminium heat preservation crucible, vapor heat exchanging pipe 74 is
Flat spin shape, and 74 outer surface of vapor heat exchanging pipe is equipped with equally distributed thermally conductive fin.
Low Temperature Steam conveyer 75 and the circuit board at circuit control center 4 are electrically connected.
Quantitatively heat preservation molten aluminum melting furnace includes following work step:
1) aluminium is put into material containing case 14, the electric motor starting on 123 side wall of conveyor track is controlled by PLC touch screen controller,
It drives driving belt pulley 128 to rotate, driving pulley 126 is driven by driving belt 129, so that rolling wheel 125 is driven to rotate, volume
125 rotation of wheel is involved in transmission winding 122 on rolling wheel 125, so that material containing case 14 be pulled to move up, is driven when material containing case 14 reaches
123 top of track promotes material containing case 14 around material containing case 14 and 123 contact position of conveyor track at this point, rolling wheel 125 continues to shrink
Rotation, pours into the aluminium in material containing case 14 on 3 upper surface of furnace shell；
2) it at this point, the control pushing motor 106 of circuit control center 4 rotates forward, so that chain 102 be driven to rotate, and then drives
Push plate link block 104 is mobile to 106 one end of pushing motor, to drive push plate 103 by 3 inside of furnace shell lateral outside furnace shell 3
Direction is mobile, so that the aluminium for making the aluminium being placed on 3 upper surface of furnace shell be pushed into 3 inside of furnace shell melts in crucible 5, falls
Enter aluminium to melt on the material containing net 52 of 5 inside of crucible；
3) at this point, telescopic supporting rod 6 is shunk, move down upper cover 9, until upper cover 9 is covered in furnace shell 3；
4) at this point, circuit control center 4 by frequency converter to the alternating current of mutation is passed through in 11, to make the aluminium on material containing net 52
Vortex is generated inside material, aluminium melts, and the aluminium of thawing flows into aluminium by the gap on material containing net 52 and melts 5 inside bottom surface of crucible
On；
5) at this point, circuit control center 4 controls the rotation of motor 53, keep the valve core through hole 54 on spool 55 vertical, aluminium is made to melt earthenware
Inside bottom surface and aluminium the heat preservation crucible 13 of crucible 5 penetrate through, and aluminium melts molten aluminum in 5 inside bottom surface of crucible and flowed by valve core through hole 54 at this time
Aluminium is kept the temperature in crucible 13；
6) hot gas generated when melting aluminium enters in exhaust pipe 8, reaches heat-energy recovering apparatus 7, the temperature in exhaust pipe 8 later
By the low temperature vapor inside thermally conductive 76 heating recovery crust of the device 77 of fin, low temperature vapor is made to become high-temperature vapor,
Entered in vapor heat exchanging pipe 74 by high-temperature vapor outlet 73 later；
7) molten aluminum flows into aluminium heat preservation crucible 13, contacts, passes through with the vapor heat exchanging pipe 74 inside aluminium heat preservation crucible 13
The heating of vapor heat exchanging pipe 74, keeps the temperature molten aluminum always, after high-temperature vapor is cooled, passes through Low Temperature Steam conveyer
75 continue on to vapor heat exchanging pipe 74, circuit sequentially；
8) simultaneously, the laser liquid level somascope starting of aluminium heat preservation 13 inner top side of crucible, is monitored molten aluminum liquid level, and will count
According to being transmitted on the touch screen of single-chip microcontroller and plc controller, when molten aluminum liquid level reaches preset value, single-chip microcontroller controls motor 53
Rotation, makes the valve core through hole 54 on spool 55 be transferred to side, so that blocking aluminium to melt the molten aluminum in crucible 5 enters aluminium heat preservation earthenware
In crucible 13；
9) when needing to export molten aluminum, the control valve on molten aluminum delivery outlet 2 is opened, makes the molten aluminum outflow dress in aluminium heat preservation crucible 13
It sets.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (8)
1. a kind of quantitatively keep the temperature molten aluminum melting furnace, which is characterized in that including furnace bottom support frame (1), molten aluminum delivery outlet (2), smelting furnace
Shell (3), circuit control center (4), aluminium melt crucible (5), telescopic supporting rod (6), heat-energy recovering apparatus (7), exhaust pipe (8),
Upper cover (9), aluminium material driving means (10), electromagnetic coil (11), feed gearing (12), aluminium heat preservation crucible (13) and material containing
Case (14), the furnace bottom support frame (1) are set on furnace shell (3) lower end surface, and furnace shell (3) upper surface is equipped with upper cover
(9), the upper cover (9) is connect by telescopic supporting rod (6) with furnace shell (3), and described telescopic supporting rod (6) one end is connected to
It covers on (9) lower end surface, the other end is set to furnace shell (3) upper surface, and penetrates furnace shell (3) upper surface and stretch in furnace shell (3)
Side, aluminium heat preservation crucible (13) upper end are equipped with aluminium and melt crucible (5), and the aluminium, which melts, is equipped with electromagnetic coil on the outside of crucible (5)
(11), the aluminium melts crucible (5) and aluminium heat preservation crucible (13) is all set on the inside of furnace shell (3), on the outside of the furnace shell (3)
Wall lower end is equipped with molten aluminum delivery outlet (2), and the molten aluminum delivery outlet (2) penetrates furnace shell (3) shell and aluminium heat preservation crucible (13)
Connection, furnace shell (3) the lateral wall upper end be equipped with exhaust pipe (8), the exhaust pipe (8) penetrate furnace shell (3) lateral wall with
Aluminium melts crucible (5) connection, and the heat-energy recovering apparatus (7) is placed on exhaust pipe (8), and connect with aluminium heat preservation crucible (13),
The circuit control center (4) is set on furnace shell (3) lateral wall, and the circuit control center (4) and electromagnetic coil (11) are even
It connects, the feed gearing (12) is set on furnace shell (3) lateral wall, in the feed gearing (12) and circuit control
The heart (4) is respectively arranged on furnace shell (3) two sides, and the material containing case (14) connect with feed gearing (12)；
Control valve is installed, the control valve is for controlling molten aluminum conveying on the molten aluminum delivery outlet (2)；
The electromagnetic coil (11) is up big and down small helical form, and the electromagnetic coil (11) is placed on aluminium and melts on the outside of crucible (5)
On wall.
2. a kind of molten aluminum melting furnace is quantitatively kept the temperature according to claim 1, which is characterized in that the furnace shell (3) includes
Furnace bottom through-hole (31), inner housing (32), outer housing (33), inner housing bottom surface (34), the inner housing (32) are set to outer housing
(33) inside, the furnace bottom through-hole (31) is set to inner housing (32) lower end surface, and the furnace bottom through-hole (31) connects inner housing
(32) it is connected with each other with outer housing (33) lower end surface, the inner housing (32) and outer housing (33) upper surface, the inner housing bottom
Face (34) is the inclined-plane of indent；
It is vacuum state between the inner housing (32) and outer housing (33), inner housing is fixed in telescopic supporting rod (6) one end
(32) between outer housing (33), the inner housing (32) uses high temperature ceramic material, and the outer housing uses titanium alloy material
Material.
3. a kind of quantitatively heat preservation molten aluminum melting furnace according to claim 1, which is characterized in that the circuit control center
(4) shell, single-chip microcontroller, frequency converter, circumscripted power line, control switch and circuit board, the single-chip microcontroller and frequency conversion are equipped in
Device is all set on circuit board, and described control switch one end is set on the shell of circuit control center (4), and the other end is set to circuit board
On, the circuit board is connect by circumscripted power line with extraneous power supply, and the frequency converter is connect with electromagnetic coil (11), the control
System switch is PLC touch screen controller.
4. a kind of quantitatively heat preservation molten aluminum melting furnace according to claim 1, which is characterized in that the aluminium melts crucible (5)
Including venthole (51), material containing net (52), motor (53), valve core through hole (54), spool (55), rotation axis (56) and crucible
(57), the crucible (57) is fixed on inner housing (32) inner sidewall, and the venthole (51) is set on crucible (57) inner sidewall
Side, the venthole (51) connect with exhaust pipe (8), and the valve core through hole (54) is set on spool (55), and run through spool
(55), spool (55) two sides are equipped with rotation axis (56), and rotation axis (56) line described in two sides and valve core through hole (54) are in 90 °
Intersection, the spool (55) are fixed in crucible (57) lower end surface by rotation axis (56), and the motor (53) is embedded in crucible
(57) in lower end surface, and the motor (53) output shaft is connect with spool (55) side rotation axis (56)；
Circuit board in the motor (53) and circuit control center (4) is electrically connected；
The aluminium heat preservation is fixed with laser liquid level somascope, the laser liquid level somascope and electricity on crucible (13) inner top side face
The circuit board of road control centre (4) is electrically connected.
5. a kind of quantitatively heat preservation molten aluminum melting furnace according to claim 1, which is characterized in that the telescopic supporting rod (6)
For hydraulic telescopic rod, the hydraulic telescopic rod piston rod is connected on upper cover (9) lower end surface, and the hydraulically extensible rod sleeve is set to
Between inner housing (32) and outer housing (33).
6. a kind of quantitatively heat preservation molten aluminum melting furnace according to claim 1, which is characterized in that the aluminium material driving means
It (10) include the first chain pitch wheel (101), chain (102), push plate (103), push plate link block (104), the second chain pitch wheel
(105), pushing motor (106) and push plate gear rail (107), push plate gear rail (107) is set to push plate (103) both ends, and pushes away
Plate gear rail (107) be fixed on furnace shell (3) upper surface, push plate keep off rail (107) be equipped with groove, the push plate (103) with push away
The both ends that plate keeps off rail (107) contact are equipped with push plate link block (104), and the push plate link block (104) is set to push plate and keeps off rail
(107) in groove, first chain pitch wheel (101) is fixed on push plate by rotation axis and keeps off rail (107) inner opposite end, and described the
Two chain pitch wheels (105) are fixed on the other end on the inside of push plate gear rail (107) by rotation axis, and the pushing motor (106) is set to
Push plate is kept off on the inside of rail (107), and the pushing motor (106) output shaft and the second chain pitch wheel (105) rotate axis connection, described
Be cased with chain (102) on first chain pitch wheel (101) and the second chain pitch wheel (105), chain (102) the lower end outside face with
Push plate link block (104) is fixed；
The circuit board of the pushing motor (106) and circuit control center (4) is electrically connected.
7. a kind of quantitatively heat preservation molten aluminum melting furnace according to claim 1, which is characterized in that the feed gearing
It (12) include transmission rotation axis (121), transmission winding (122), conveyor track (123), conveyor track support rod (124), rolling wheel
(125), driving pulley (126), transmission shaft (127), driving belt pulley (128) and driving belt (129), the transmission turn
Moving axis (121) is set to material containing case (14) two sides, and the transmission rotation axis (121) is connected by transmission winding (122) and rolling wheel (125)
It connects, the rolling wheel (125) is set on conveyor track support rod (124) by transmission shaft (127), and one of rolling wheel (125)
It is connect by transmission shaft (127) with driving pulley (126), the conveyor track support rod (124) is set to conveyor track (123)
On, the conveyor track (123) is set on furnace shell (3) side wall, and the conveyor track (123) is equipped with inside groove, the material containing
Case (14) two sides are connect with conveyor track (123) inside groove, and are slidably connected with the rotation of conveyor track (123) inside groove, the material containing
Case (14) is wherein embedded with motor on conveyor track (123) lateral wall of side, and the motor output shaft is equipped with drive belt
It takes turns (128), the driving belt pulley (128) is connect with transmission shaft (127) by driving belt (129)；
The circuit board of motor and circuit control center (4) on conveyor track (123) side wall is electrically connected.
8. a kind of quantitatively heat preservation molten aluminum melting furnace according to claim 1, which is characterized in that the heat-energy recovering apparatus
(7) include low temperature steam entry (71), vapor (72), high-temperature vapor outlet (73), vapor heat exchanging pipe (74),
Low Temperature Steam conveyer (75), thermally conductive fin (76) and recyclable device shell (77), the exhaust pipe (8) are set to recycling dress
It sets in shell (77), exhaust pipe (8) lateral wall in the recyclable device shell (77) is equipped with thermally conductive fin (76), and described time
Vapor (72) are equipped between receiving apparatus shell (77) and exhaust pipe (8), recyclable device shell (77) lower end is equipped with low temperature
Steam entry (71), recyclable device shell (77) upper end are equipped with high-temperature vapor outlet (73), the high-temperature vapor
Outlet (73) is connect by pipeline with vapor heat exchanging pipe (74) one end, and the low temperature steam entry (71) passes through pipeline
It is connect with vapor heat exchanging pipe (74) other end, the Low Temperature Steam conveyer (75) is set to low temperature steam entry (71)
On pipeline between vapor heat exchanging pipe (74) other end；
The vapor heat exchanging pipe (74) is set on the inside of aluminium heat preservation crucible (13), and the vapor heat exchanging pipe (74) is
Flat spin shape, and vapor heat exchanging pipe (74) outer surface is equipped with equally distributed thermally conductive fin；
The circuit board of the Low Temperature Steam conveyer (75) and circuit control center (4) is electrically connected.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976813A (en) * | 2020-01-09 | 2020-04-10 | 东莞市蒂安斯实业有限公司 | Die-casting quantitative feeding system |
| CN113757997A (en) * | 2021-08-18 | 2021-12-07 | 徐晓蓉 | Light wave tube electromagnetic oven water heater |
| CN117249678A (en) * | 2023-11-20 | 2023-12-19 | 陕西茂松科创有限公司 | Titanium alloy smelting equipment convenient to material loading |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140137A (en) * | 2007-09-20 | 2008-03-12 | 吴江市天地人真空炉业有限公司 | Single-chamber double-crucible inclinable continuous vacuum smelting furnace |
| CN202380061U (en) * | 2011-12-20 | 2012-08-15 | 江苏凯特汽车部件有限公司 | Secondary aluminium recovery device |
| CN104981672A (en) * | 2013-02-18 | 2015-10-14 | 原子能和替代能源委员会 | Induction furnace and method for treating metal waste to be stored |
| CN105890356A (en) * | 2016-06-12 | 2016-08-24 | 江苏七能生物质设备有限公司 | Biomass double-crucible aluminum melting furnace |
| CN208475971U (en) * | 2018-07-04 | 2019-02-05 | 盐城奥凯特种机械有限公司 | A kind of aluminium alloy melting furnace |
-
2019
- 2019-08-21 CN CN201910774507.5A patent/CN110425873B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140137A (en) * | 2007-09-20 | 2008-03-12 | 吴江市天地人真空炉业有限公司 | Single-chamber double-crucible inclinable continuous vacuum smelting furnace |
| CN202380061U (en) * | 2011-12-20 | 2012-08-15 | 江苏凯特汽车部件有限公司 | Secondary aluminium recovery device |
| CN104981672A (en) * | 2013-02-18 | 2015-10-14 | 原子能和替代能源委员会 | Induction furnace and method for treating metal waste to be stored |
| CN105890356A (en) * | 2016-06-12 | 2016-08-24 | 江苏七能生物质设备有限公司 | Biomass double-crucible aluminum melting furnace |
| CN208475971U (en) * | 2018-07-04 | 2019-02-05 | 盐城奥凯特种机械有限公司 | A kind of aluminium alloy melting furnace |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976813A (en) * | 2020-01-09 | 2020-04-10 | 东莞市蒂安斯实业有限公司 | Die-casting quantitative feeding system |
| CN113757997A (en) * | 2021-08-18 | 2021-12-07 | 徐晓蓉 | Light wave tube electromagnetic oven water heater |
| CN113757997B (en) * | 2021-08-18 | 2023-06-16 | 佛山市顺德区力进家电有限公司 | Light wave tube electromagnetic oven water heater |
| CN117249678A (en) * | 2023-11-20 | 2023-12-19 | 陕西茂松科创有限公司 | Titanium alloy smelting equipment convenient to material loading |
| CN117249678B (en) * | 2023-11-20 | 2024-03-08 | 陕西茂松科创有限公司 | Titanium alloy smelting equipment convenient to material loading |
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