CN110345760A - A kind of guiding device for aluminium ignot turnover melting furnace - Google Patents
A kind of guiding device for aluminium ignot turnover melting furnace Download PDFInfo
- Publication number
- CN110345760A CN110345760A CN201910639816.1A CN201910639816A CN110345760A CN 110345760 A CN110345760 A CN 110345760A CN 201910639816 A CN201910639816 A CN 201910639816A CN 110345760 A CN110345760 A CN 110345760A
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- Prior art keywords
- pipeline section
- connecting flange
- diversion pipe
- diversion
- sealing plate
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Classifications
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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
- 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
- F27B14/0806—Charging or discharging devices
- F27B2014/0818—Discharging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention discloses a kind of guiding devices for aluminium ignot turnover melting furnace, fire door sealing plate is sealed on melt on the fire door of overturning melting furnace and pours out side, deflector hole is equipped on fire door sealing plate, the floating aluminium slag filter, which is arranged in the deflector hole of fire door sealing plate medial surface, filters aluminium slag, first connection pipeline section vertical with the first water conservancy diversion pipeline section lower end is connect perpendicular to sealing plate pipeline section and the first water conservancy diversion pipeline section；The sealing plate pipeline section other end is equipped with the first connecting flange being tightly connected with deflector hole on fire door sealing plate lateral surface, is equipped with the second connecting flange on the first connection pipeline section；First diversion pipe is flexibly connected by the second connecting flange with the third connecting flange on the second diversion pipe, first diversion pipe can be rotated around the second connecting flange and third connecting flange junction, third diversion pipe is fixed on casting bed or holding furnace by riding, and the second water conservancy diversion pipeline section activity of the second diversion pipe is inserted in the U-shaped diversion trench of third diversion pipe.
Description
Technical field
The present invention relates to a kind of Aluminum process equipment technology and technical field of industrial furnaces, and in particular to one kind is used for aluminium ingot
Overturn the guiding device of melting furnace.
Background technique
Convertible melting furnace, mainly using crucible as container, for low melting point nonferrous metal and alloy for example aluminium, zinc, tin,
The fusings such as cadmium and babbit or melting are used, and after completing fusing, then push furnace body to turn over using hydraulic cylinder or other overturning structure
Turning, which makes to melt molten metal, pours out, and when toppling over, passes through water conservancy diversion when furnace body is slowly overturn by the flow-guiding mouth being arranged on furnace body
Mouth will melt in molten metal water conservancy diversion to drainage trough, and directly aluminum melt is directed into casting machine by structures such as drainage troughs, or
It enters and leaves in holding furnace.
In overturning, molten metal is slowly flowed out convertible melting furnace by flow-guiding mouth, and convertible melting furnace generally completes 90
The overturning of degree is all poured out molten metal is melted, if do not poured out all, continuing heating will appear loss, in convertible melting furnace
The dump position of flow-guiding mouth can change during overturning, so being easy all to be that can not be aligned when toppling over into drainage trough
The problem of, it can not generally be poured into drainage trough to place fusing molten metal, the end of drainage trough must be very close to furnace body, this
Sample will affect furnace body overturning, also wants the melt in furnace no more than 2/3 height of crucible, otherwise melts molten metal and be easy along furnace
External wall is poured out, and just as waterlilyleaf goldenray root, water is fuller, and with regard to smaller, the diversion trench of such water receiving must be got over the liquid radian of water conservancy diversion
Close to bowl, the Tilting of convertible melting furnace is a reason, and it is too close cannot to contact furnace body again with drainage trough, is otherwise influenced
Furnace body overturning, in order to improve melting efficiency, every furnace fusing metal as much as possible, and cannot expire very much, otherwise can not pour out safely,
It occurs as soon as in this way and finishes structure contradiction.
In addition, existing drainage trough is uncovered structure, this structure is easy to splash when melting molten metal and toppling over,
Melting molten metal is all high-temp liquid, is easy to cause safety accident.
Furthermore due to that can generate some aluminium slags in molten aluminum fusion process, and part aluminium slag can swim in molten aluminum surface,
And drainage trough of traditional technology etc. does not go aluminium slag structure accordingly, to influence the quality of casting.
Summary of the invention
The purpose of the present invention is to overcome the shortage of prior art, and provides a kind of water conservancy diversion dress for aluminium ignot turnover melting furnace
It sets, solves the guiding device unreasonable structure of existing convertible melting furnace, without filter residue function, convertible melting furnace can not be full
Safely and smoothly melt is poured out in the case where load melting efficiency, also, existing drainage trough is uncovered structure, this knot
Structure is easy to splash when melting molten metal and toppling over, and fusing molten metal is all high-temp liquid, is easy to cause asking for safety accident
Topic.
The present invention is achieved through the following technical solutions:
A kind of guiding device for aluminium ignot turnover melting furnace, including fire door sealing plate, floating aluminium slag filter, the first water conservancy diversion
Pipe, the second diversion pipe and third diversion pipe, it is characterised in that: the fire door sealing plate is sealed on melt on the fire door of overturning melting furnace
Side is poured out, deflector hole is equipped on fire door sealing plate, the water conservancy diversion of fire door sealing plate medial surface is arranged in the floating aluminium slag filter
Aluminium slag is filtered on hole, first diversion pipe includes sealing plate pipeline section, the first water conservancy diversion pipeline section and the first connection pipeline section, the sealing plate pipe
Duan Yiduan is vertical with the first water conservancy diversion pipeline section upper end to be connect, and the first connection pipeline section is perpendicular to sealing plate pipeline section and the first diversion pipe
Section, and vertical with the first water conservancy diversion pipeline section lower end connect；The sealing plate pipeline section other end is equipped with and water conservancy diversion on fire door sealing plate lateral surface
The first connecting flange that hole is tightly connected is equipped with the second connecting flange on the first connection pipeline section；
Second diversion pipe includes the second connection pipeline section and the second water conservancy diversion pipeline section, and second connects pipeline section and the second diversion pipe
Duan Chuizhi connects and composes L-type structure, third connecting flange is equipped in the end of the second connection pipeline section, in the second water conservancy diversion tube section ends
Top is equipped with hanging walking gear member；
The third diversion pipe includes U-shaped diversion trench, each upper equipped with guide rail batten on the both sides of U-shaped diversion trench mouthful, two
Fastening on part guide rail batten has concave capping；
First diversion pipe is flexibly connected by the second connecting flange with the third connecting flange on the second diversion pipe, and first leads
Flow tube can be rotated around the second connecting flange and third connecting flange junction, and third diversion pipe is fixed on casting by riding
On platform or holding furnace, the second water conservancy diversion pipeline section activity of the second diversion pipe is inserted in the U-shaped diversion trench of third diversion pipe, the second water conservancy diversion
Hanging walking gear member on pipeline section slides on two pieces guide rail batten.
Further, the fire door sealing plate is semi-circular stainless steel plate, and fire door sealing plate passes through gasket and bolt seal
It is mounted on the fire door of overturning melting furnace.
Further, the floating aluminium slag filter includes corner and filter residue sleeve, and the corner is 90 ° of elbow knots
Structure, the corner upper end are connected in the deflector hole of fire door sealing plate medial surface, and melt is poured out on corner lower end aligned fire door
Side is equipped with shaft in corner lower end Z-direction, and filter residue sleeve is set on corner lower end by shaft, filter residue sleeve
It can rotate around the axis, the medium position of filter residue sleeve is aligned with the port of corner lower end.
Further, the port of the corner lower end is apart from sidewall of crucible 3cm-5cm.
Further, uniformly distributed around setting there are three arc-shaped through-hole on second connecting flange, on third connecting flange with
Three arc-shaped through-holes are correspondingly provided with three circular holes, each arc-shaped through-hole on the second connecting flange and pair on third connecting flange
Circular hole is answered to connect by clamping component.
Further, the clamping component includes T-type clamping screw and pinch wheels, and T-type clamping screw includes screw rod and wheel
Axis, the correspondence that the screw rod of T-type clamping screw is used to be plugged on the arc-shaped through-hole on the second connecting flange and third connecting flange
In circular hole, then in screw end head installation nut, wheel shaft both ends are arranged with pinch wheels respectively, then plug pin shaft limit in wheel shaft two ends
Position pinch wheels pass through pinch wheels when the first diversion pipe is rotated by the second connecting flange and third connecting flange junction
Rotation effectively reduces rotation friction.
Further, the medium position of the first connection pipeline section is arranged in second connecting flange, logical in the first diversion pipe
When crossing the second connecting flange and being flexibly connected with the third connecting flange on the second diversion pipe, the second connection method on the first connection pipeline section
The part of blue front end is plugged in the second connection pipeline section.
Further, the hanging walking gear member includes hanging wheel shaft and hanging connecting plate, is distinguished at hanging wheel shaft both ends
Pulley is installed, the middle part for hanging wheel shaft is equipped with hanging connecting plate, and the bottom end for hanging connecting plate is connected to the second water conservancy diversion pipeline section end
Above portion.
Further, the U-shaped diversion trench upper end is equipped with counterflow-preventing baffle, is provided on U-shaped diversion trench upper end top
Gap, when the second water conservancy diversion pipeline section of the second diversion pipe is entirely insertable in third diversion pipe, the second connecting tube of the second diversion pipe
Section is placed in gap.
Compared with prior art, the present invention having the following advantages and benefits:
1, a kind of guiding device for aluminium ignot turnover melting furnace of the present invention is successively flexibly connected the first water conservancy diversion by setting
Pipe, the second diversion pipe and third diversion pipe；Third diversion pipe is fixed on casting bed or holding furnace by riding, first
Diversion pipe and the second diversion pipe are in the process of overturning melting furnace overturning, and according to the change in location of overturning melting furnace overturning, first is led
The position of flow tube and the second diversion pipe with variation, but still keep water conservancy diversion connection, while the first diversion pipe, the second diversion pipe and
Third diversion pipe all uses sealed tube, effectively prevent high temperature melting molten metal to splash when toppling over, safety accident is caused to be sent out
It is raw；First diversion pipe and the second diversion pipe connect the seamless combination of two kinds of connection types using plug-in type with loose flange, that is, protect
The leakproofness of connection has been demonstrate,proved, and has not limited the shift in position of the first diversion pipe and the second diversion pipe；
Among the above, the structure of loose flange connection uses, and uniformly distributed surround sets there are three arc-shaped through-hole on the second connecting flange,
Three circular holes are correspondingly provided on third connecting flange with three arc-shaped through-holes, each arc-shaped through-hole on the second connecting flange and
Correspondence circular hole on three connecting flanges is connected by clamping component, the clever structure of clamping component using T-type clamping screw and
Pinch wheels both ensure that the second connecting flange and third connecting flange stable connection leakproofness in turn ensured the second connecting flange
Activity between third connecting flange；
2, a kind of guiding device for aluminium ignot turnover melting furnace of the present invention is provided with fire door sealing plate, by the way that fire door is arranged
Sealing plate 1, which opens wide fire door 7 entirely, to be become partly opening wide, and does not influence jacking and molten metal refining；The setting of fire door sealing plate seems simply, this
Furnace can be effectively prevented by the setting of fire door sealing plate in the status that kind structure changes original this overturning dangerous batch turning of furnace
When body overturning system occurs running unstable, high-temperature liquid metal will not splash out crucible, decrease furnace body when overturning is toppled over, by
It is improper in speed control, when molten metal being caused excessively to be poured out, it can not all flow into the risk of diversion trench；
In addition, also wanting a core advantage, it is provided with fire door sealing plate, melting furnace can be made to melt production, melt at full capacity
Reach crucible height 4/5 is ok, and is not in the feelings that melt splashes when toppling over since the baffle of fire door sealing plate acts on
Condition.
3, a kind of guiding device for aluminium ignot turnover melting furnace of the present invention floats the setting of aluminium slag filter, floats aluminium
Slag filter uses corner and filter residue sleeve, and filter residue sleeve is set on corner lower end by shaft, and filter residue sleeve can
It rotates around the axis, the medium position of filter residue sleeve is aligned with the port of corner lower end；
Melting furnace is overturn by vertical shape when fusing molten metal is toppled in overturning melting furnace overturning using the structure of corner
State slowly tilts, and fusing molten metal arrives first at corner lower port, since corner is 90 ° of elbow structures, so even if molten
Change molten metal and reach corner lower port, fusing molten metal can not also be flowed out out of furnace body, and the liquid level for melting molten metal must arrive
Up to the position of deflector hole, melting molten metal can just be flowed into diversion pipe, and such corner lower port will be in fusing molten metal
Liquid level below, so that floating aluminium slag can not just be flowed out by corner lower port；
During water conservancy diversion, the liquid level for melting molten metal will appear variation, since the suction rainbow of diversion pipe acts on, final
The liquid level of fusing molten metal can be aligned with corner lower port, but the liquid level of the fusing molten metal can in this process always
Above the lower port of filter residue sleeve, due to the effect of gravity, filter residue sleeve can rotate around the axis filter residue sleeve, so filter residue
Sleeve, can be covered by corner lower port in advance before variation occur in fusing molten metal liquid level and corner lower port distance, keeps away
Exempt from during overturning melting furnace overturning, corner lower port is drawn onto floating aluminium slag, until the liquid of final fusing molten metal
Face can be aligned with corner lower port, and filter residue sleeve still keeps off floating aluminium slag outside filter residue sleeve；
In addition, passing through inner wall 3cm-5cm of the port of setting corner lower end apart from crucible, one can be retained in such crucible
Part sediment, this is also to float the part of functions that plays a role in filtering of aluminium slag filter, commonly uses the type of furnace in 3cm-5cm distance,
It can guarantee that no sediment excludes.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is a kind of schematic view of the front view of the guiding device for aluminium ignot turnover melting furnace of the present invention；
Fig. 2 is a kind of overlooking structure diagram of the guiding device for aluminium ignot turnover melting furnace of the present invention；
Fig. 3 is the schematic view of the front view of the first diversion pipe of the invention；
Fig. 4 is the overlooking structure diagram of the first diversion pipe of the invention；
Fig. 5 is the structural schematic diagram of the second diversion pipe of the invention；
Fig. 6 is the cross section structure schematic diagram of third diversion pipe of the present invention；
Fig. 7 is the structural schematic diagram of the U-shaped diversion trench of the present invention；
Fig. 8 is the structural schematic diagram of clamping component of the present invention；
Fig. 9 is the structural schematic diagram of present invention hanging walking gear member；
Figure 10 uses structural schematic diagram for a kind of guiding device for aluminium ignot turnover melting furnace of the present invention；
Label and corresponding parts title in attached drawing:
1- fire door sealing plate, 2- float aluminium slag filter, the first diversion pipe of 3-, the second diversion pipe of 4-, 5- third diversion pipe, 6-
Overturn melting furnace, 7- fire door, 8- deflector hole, 9- sealing plate pipeline section, 10- the first water conservancy diversion pipeline section, the connection pipeline section of 11- first, 12- first
Connecting flange, the second connecting flange of 13-, the connection pipeline section of 14- second, 15- the second water conservancy diversion pipeline section, 16- third connecting flange, 17-
Hanging walking gear member, 18-U type diversion trench, 19- guide rail batten, the capping of 20- concave, 21- bracket, 22- casting bed or holding furnace,
23- corner, 24- filter residue sleeve, 25- shaft, 26- crucible, 27- arc-shaped through-hole, 28- circular hole, 29- clamping component, 30-T type
Clamping screw, 31- pinch wheels, 32- screw rod, 33- wheel shaft, 34- hanging wheel shaft, 35- hanging connecting plate, 36- pulley, 37- gap,
38- counterflow-preventing baffle.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As Figure 1-10 shows, a kind of guiding device for aluminium ignot turnover melting furnace of the present invention, including fire door sealing plate 1, drift
Floating aluminium slag filter 2, the first diversion pipe 3, the second diversion pipe 4 and third diversion pipe 5, this above-mentioned structure member all use
304 stainless steel plates are made, and the fire door sealing plate 1 is generally semi-circular stainless steel plate, for the sake of security can also be by fire door 7
Space-closed it is smaller, do not influence to skim and feed intake just, fire door sealing plate 1 is mounted on by gasket and bolt seal and is turned over
Turn on the fire door 7 of melting furnace 6, the fire door sealing plate 1 is sealed on melt on the fire door 7 of overturning melting furnace 6 and pours out side, and melt falls
Side refers to out, and melt pours out side and refers to that melt is from that side that fire door 7 flows out, in fire door when furnace body is overturn on fire door 7
Sealing plate 1 is equipped with deflector hole 8, and the floating aluminium slag filter 2, which is arranged in the deflector hole 8 of 1 medial surface of fire door sealing plate, filters drift
Floating aluminium slag；Provided with fire door sealing plate 1, opening wide fire door 7 entirely by the way that fire door sealing plate 1 is arranged becomes half and opens wide, do not influence jacking and
Molten metal refining；The setting of fire door sealing plate 1 seems simply, and this structure changes showing for original this overturning dangerous batch turning of furnace
Shape, by the setting of fire door sealing plate 1, can be effectively prevented furnace body overturning system occur operation it is unstable when, high-temperature liquid metal is not
Crucible can be splashed out, decreases furnace body when overturning is toppled over, since speed control is improper, when molten metal being caused excessively to be poured out, nothing
Method all flows into the risk of diversion trench.
First diversion pipe 3 includes sealing plate pipeline section 9, the first water conservancy diversion pipeline section 10 and the first connection pipeline section 11, the sealing plate
9 one end of pipeline section is vertical with 10 upper end of the first water conservancy diversion pipeline section to be connect；The first connection pipeline section 11 is perpendicular to sealing plate pipeline section 9 and first
The plane that water conservancy diversion pipeline section 10 is constituted, and vertical with 10 lower end of the first water conservancy diversion pipeline section connect；9 other end of sealing plate pipeline section is equipped with the
One connecting flange 12, sealing plate pipeline section 9 are tightly connected by the first connecting flange 12 with the deflector hole 8 on 1 lateral surface of fire door sealing plate,
The second connecting flange 13 is equipped on the first connection pipeline section 11；
Second diversion pipe 4 includes the second connection pipeline section 14 and the second water conservancy diversion pipeline section 15, the second connection pipeline section 14 and the
Two water conservancy diversion pipeline sections 15 vertically connect and compose L-type structure, third connecting flange 16 are equipped in the end of the second connection pipeline section 14, the
Hanging walking gear member 17 is equipped with above two water conservancy diversion pipeline sections, 15 end；
The third diversion pipe 5 includes U-shaped diversion trench 18, each upper equipped with guide rail batten on the both sides of U-shaped diversion trench 18 mouthful
19, fastening on two pieces guide rail batten 19 has concave to cover 20；U-shaped diversion trench 18 and concave capping 20 constitute a closed pipe
Road structure.
First diversion pipe 3 is flexibly connected by the second connecting flange 13 with the third connecting flange 16 on the second diversion pipe 4,
First diversion pipe 3 can be rotated around the second connecting flange 13 with 16 junction of third connecting flange, and third diversion pipe 5 passes through bracket 21
Inclination is fixed on casting bed or holding furnace 22, and the 15 lower end activity of the second water conservancy diversion pipeline section of the second diversion pipe 4 is inserted in third water conservancy diversion
In the U-shaped diversion trench 18 of pipe 5,15 lower end of the second water conservancy diversion pipeline section hangs over two pieces guide rail bar by the hanging walking gear member 17 of setting
It is slided on plate 19.
A kind of guiding device for aluminium ignot turnover melting furnace of the present invention is successively flexibly connected the first diversion pipe by setting
3, the second diversion pipe 4 and third diversion pipe 5；Third diversion pipe 5 is fixed on casting bed or holding furnace 22 by the inclination of bracket 21
On, the process that the first diversion pipe 3 and the second diversion pipe 4 are overturn in overturning melting furnace 6, the position overturn according to overturning melting furnace 6
The position of variation, the first diversion pipe 3 and the second diversion pipe 4 still keeps water conservancy diversion connection, while the first diversion pipe with variation
3, the second diversion pipe 4 and third diversion pipe 5 effectively prevent high temperature melting molten metal to fly when toppling over all using sealed tube
It splashes, leads to safety accident；First diversion pipe 3 connects two kinds of connections with loose flange using plug-in type with the second diversion pipe 4
The seamless combination of mode ensure that the leakproofness of connection, and the position for not limiting the first diversion pipe 3 and the second diversion pipe 4 becomes
It is dynamic；
Among the above, the structure that loose flange connects uses, and uniformly distributed on the second connecting flange 13 around setting, there are three arcs to lead to
Hole 27 is correspondingly provided with three circular holes 28 with three arc-shaped through-holes 27 on third connecting flange 16, every on the second connecting flange 13
A arc-shaped through-hole 27 is connected with the corresponding circular hole 28 on third connecting flange 6 by clamping component 29, the structure of clamping component 29
T-type clamping screw 30 and pinch wheels 31 are cleverly used, both ensure that, the second connecting flange 13 and third connecting flange 16 connect
Stabilized seal in turn ensures the activity between the second connecting flange 13 and third connecting flange 16.
First diversion pipe 3, the second diversion pipe 4 connect design difficulty with the structure of third diversion pipe 5 and are, the first diversion pipe
3 with furnace body movement, and third diversion pipe 5 be fixed setting, furnace body overturning process deflector hole 8 and molten metal inject
Space of points distance is unanimously changing.
Floating aluminium slag filter 2 includes corner 23 and filter residue sleeve 24, and corner 23 is 90 ° of elbow structures, corner
23 two straight-tube portions generally use isometric size, and 23 upper end of corner is connected to the water conservancy diversion of 1 medial surface of fire door sealing plate
On hole 8, melt pours out side on 23 lower end aligned fire door 7 of corner, is equipped with shaft 25, filter residue in 23 lower end Z-direction of corner
Sleeve 24 is set on 23 lower end of corner by shaft 25, and filter residue sleeve 24 25 can rotate around the shaft, filter residue sleeve 24
Medium position is aligned with the port of 23 lower end of corner.Corner 23 is 90 ° of bend pipe header structure as its name suggests, on corner 23
End is connected in the deflector hole 8 of 1 medial surface of fire door sealing plate, and melt pours out side on 23 lower end aligned fire door 7 of corner, in furnace body
It does not overturn when being vertically arranged, that is, 23 lower port of corner is horizontally disposed, is perpendicularly oriented to crucible 26, melt falls on fire door 7
Side refers to that melt is from that position that fire door 7 flows out when furnace body is overturn out.
Inner wall 3cm-5cm of the port of 23 lower end of corner apart from crucible 26.The distance of 3cm-5cm is to pass through experiment
It obtains, in 400 kilograms be generally often used of overturning furnace, after the completion of fusing, the general 3cm of sediment weight is hereinafter, so useable stove
Type is in 3cm-5cm distance, it is ensured that no sediment excludes.
The setting of aluminium slag filter 2 is floated, floating aluminium slag filter 2 uses corner 23 and filter residue sleeve 24, filter residue set
Cylinder 24 is set on 23 lower end of corner by shaft 25, and filter residue sleeve 24 25 can rotate around the shaft, in filter residue sleeve 24
Portion position is aligned with the port of 23 lower end of corner；
Melting furnace 6 is overturn by erecting when fusing molten metal is toppled in the overturning overturning of melting furnace 6 using the structure of corner 23
Straight state slowly tilts, and fusing molten metal arrives first at 23 lower port of corner, since corner 23 is 90 ° of elbow structures, institute
Even if reaching 23 lower port of corner to melt molten metal, fusing molten metal can not also be flowed out out of furnace body, melt molten metal
Liquid level must reach the position of deflector hole 8, and fusing molten metal can just flow into diversion pipe, and such 23 lower port of corner will be located
Below the liquid level of fusing molten metal, so that floating aluminium slag can not just be flowed out by 23 lower port of corner；
During water conservancy diversion, the liquid level for melting molten metal will appear variation, since the suction rainbow of diversion pipe acts on, final
The liquid level of fusing molten metal can be aligned with 23 lower port of corner, but the liquid level of the fusing molten metal can begin in this process
Eventually above the lower port of filter residue sleeve 24, for filter residue sleeve 24 due to the effect of gravity, filter residue sleeve 24 can be with 25 turns around the shaft
It is dynamic, so filter residue sleeve 24 is melting molten metal liquid level and 23 lower port of corner before there is variation, it can be in advance by bend pipe
First 23 lower port is covered, avoids during overturning the overturning of melting furnace 6, and 23 lower port of corner is drawn onto floating aluminium slag, until
The liquid level of final fusing molten metal can be aligned with 23 lower port of corner, and filter residue sleeve 24 still keeps off floating aluminium slag in filter residue
Outside sleeve 24；
In addition, the inner wall 3cm-5cm by the port of setting 23 lower end of corner apart from crucible 26, the interior meeting of such crucible 26
Retain a part of sediment, this is also the part of functions for floating aluminium slag filter 2 and playing a role in filtering, and commonly uses the type of furnace in 3cm-
5cm distance, it is ensured that no sediment excludes.
It is uniformly distributed around setting there are three arc-shaped through-hole 27 on second connecting flange 13, on third connecting flange 16 with three
Arc-shaped through-hole 27 is correspondingly provided with three circular holes 28, each arc-shaped through-hole 27 on the second connecting flange 13 and third connecting flange 6
On correspondence circular hole 28 connected by clamping component 29, gasket is equipped between the second connecting flange 13 and third connecting flange 16
Piece.Clamping component 29 includes T-type clamping screw 30 and pinch wheels 31, and T-type clamping screw 30 includes screw rod 32 and wheel shaft 33, T-type
The screw rod 32 of clamping screw 30 is for being plugged on arc-shaped through-hole 27 and third connecting flange 16 on the second connecting flange 13
In corresponding circular hole 28, then in 32 end of screw rod installation nut；33 both ends of wheel shaft are arranged with pinch wheels 31 respectively, then at 33 liang of wheel shaft
End plugs pin shaft limit pinch wheels 31, when the first diversion pipe 3 is connect by the second connecting flange 13 with third connecting flange 16
When place's rotation, rotation friction is effectively reduced by the rotation of pinch wheels 31.
The medium position of the first connection pipeline section 11 is arranged in second connecting flange 13, connects in the first diversion pipe 3 by second
When acting flange 13 is flexibly connected with the third connecting flange 16 on the second diversion pipe 4, the second connection method on the first connection pipeline section 11
The part of blue 13 front ends is plugged in the second connection pipeline section 14.First diversion pipe 3 and the second diversion pipe 4 use plug in construction,
The molten metal adverse current that water conservancy diversion can be effectively prevented, is revealed from two flange connections.
Hanging walking gear member 17 includes hanging wheel shaft 34 and hanging connecting plate 35, is separately installed at hanging 34 both ends of wheel shaft
Pulley 36, the middle part of hanging wheel shaft 34 are equipped with hanging connecting plate 35, and the bottom end of hanging connecting plate 35 is connected to the second water conservancy diversion pipeline section
Above 15 lower ends.Second water conservancy diversion pipeline section, 15 lower end can be limited, be prevented and U-shaped water conservancy diversion by hanging walking gear member 17
Slot 18 generates contact, since melt damages U-shaped diversion trench 18 under the washing away of high-temperature metal.Pass through hanging walking gear member 17 simultaneously
Hanging effect be also convenient for the second water conservancy diversion pipeline section 15 and retract into U-shaped diversion trench 18, or smoothly stretch out.
U-shaped 18 upper end of diversion trench is equipped with counterflow-preventing baffle 38, and 38 top of counterflow-preventing baffle is preferably provided with semicircular opening, just
It is slided on counterflow-preventing baffle 38 in the second water conservancy diversion pipeline section 15, the effect on counterflow-preventing baffle 38 is as its name suggests to exist in order to prevent
When toppling over, metal molten liquid adverse current is flowed out from U-shaped 18 upper end of diversion trench, is provided with gap 37 on U-shaped 18 upper end top of diversion trench,
When the second water conservancy diversion pipeline section 15 of the second diversion pipe 3 is entirely insertable in third diversion pipe 5, the second connecting tube of the second diversion pipe 3
Section 14 is placed in gap 37.
A kind of water conservancy diversion for aluminium ignot turnover melting furnace of the invention fills, and drives furnace body to rotate around overturning point by hydraulic cylinder,
It is slowly risen in the bottom of the process of furnace body overturning, overturning melting furnace 6, molten metal is poured out side to melt and flowed, and metal is molten
The liquid level of liquid is gradually increased relative to floating aluminium slag filter 2, and the first diversion pipe 3 is connected around the second connecting flange 13 with third
16 junction of flange starts turning, while the second water conservancy diversion pipeline section 15 of the second diversion pipe 3 is gradually inserted into third diversion pipe 5；
Overturning melting furnace 6 is slowly tilted by vertical state, and fusing molten metal arrives first at 23 lower port of corner, since corner 23 is
90 ° of elbow structures, so fusing molten metal can not also be flowed out of furnace body even if fusing molten metal reaches 23 lower port of corner
Out, the liquid level for melting molten metal must reach the position of deflector hole 8, and fusing molten metal can just flow into diversion pipe, such bend pipe
First 23 lower port will be in below the liquid level of fusing molten metal, so that floating aluminium slag just can not be by 23 lower port stream of corner
Out；When the liquid level for melting molten metal reaches the position of deflector hole 8, fusing molten metal begins through successively floating aluminium slag filter
2, in the first diversion pipe 3, the second diversion pipe 4 and 5 water conservancy diversion of third diversion pipe to casting bed or holding furnace 22, in the process of water conservancy diversion
In, fusing molten metal gradually tails off, and when the liquid level for melting molten metal is lower than deflector hole 8, due to siphon principle, melts molten metal
Still drained furnace body, when the liquid level for melting molten metal is moved closer to up to 23 lower port of corner, filter residue sleeve 24 due to
The effect of gravity, filter residue sleeve 24 can be with around the shaft 25 rotations, so filter residue sleeve 24 is in fusing molten metal liquid level and corner
, can be covered by 23 lower port of corner in advance before variation occurs in 23 lower ports distance, avoid the process overturn in overturning melting furnace 6
In, 23 lower port of corner is drawn onto floating aluminium slag, until the liquid level of final fusing molten metal can be with 23 lower port pair of corner
Together, filter residue sleeve 24 still keeps off floating aluminium slag outside filter residue sleeve 24；When the liquid level of fusing molten metal reaches under corner 23
When port, can not pumps molten molten metal, at this point, the lower end of filter residue sleeve 24 still fusing molten metal liquid level below, earthenware
Also there are the Aluminums of 3-5cm in crucible, because can not rule out containing aluminium slag, focus on to worker, at this moment, the first diversion pipe 3
First water conservancy diversion pipeline section 10 is substantially at vertical state, and the second water conservancy diversion pipeline section 15 of the second diversion pipe 4 is inserted into third water conservancy diversion substantially
In pipe 5, fusing molten metal water conservancy diversion is completed, and furnace body reset condition is restored, and prepares next fusing-water conservancy diversion operation.
Solve the guiding device unreasonable structure of existing convertible melting furnace, without filter residue function, convertible melting furnace
Safely and smoothly melt can not be poured out in the case where melting efficiency at full capacity, also, existing drainage trough is open knot
Structure, this structure are easy to splash when melting molten metal and toppling over, and fusing molten metal is all high-temp liquid, is easy to cause safety
The problem of accident.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (9)
1. a kind of guiding device for aluminium ignot turnover melting furnace, including fire door sealing plate (1), floating aluminium slag filter (2), first
Diversion pipe (3), the second diversion pipe (4) and third diversion pipe (5), it is characterised in that: it is molten that the fire door sealing plate (1) is sealed on overturning
Change melt on the fire door (7) of furnace (6) and pour out side, is equipped with deflector hole (8) on fire door sealing plate (1), the floating aluminium slag filtering
Filtering floating aluminium slag is arranged in the deflector hole (8) of fire door sealing plate (1) medial surface in device (2)；
First diversion pipe (3) include sealing plate pipeline section (9), the first water conservancy diversion pipeline section (10) and first connection pipeline section (11), it is described
Sealing plate pipeline section (9) one end is vertical with first water conservancy diversion pipeline section (10) upper end to be connect；First connection pipeline section (11) is perpendicular to sealing plate
Pipeline section (9) and the first water conservancy diversion pipeline section (10), and vertical with first water conservancy diversion pipeline section (10) lower end connect；The sealing plate pipeline section (9) is another
One end is equipped with the first connecting flange (12), and sealing plate pipeline section (9) passes through on the first connecting flange (12) and fire door sealing plate (1) lateral surface
Deflector hole (8) be tightly connected, first connection pipeline section (11) on be equipped with the second connecting flange (13)；
Second diversion pipe (4) includes the second connection pipeline section (14) and the second water conservancy diversion pipeline section (15), the second connection pipeline section (14)
It is vertical with second water conservancy diversion pipeline section (15) to connect and compose L-type structure, third connection method is equipped in the end of the second connection pipeline section (14)
Blue (16) are equipped with hanging walking gear member (17) above second water conservancy diversion pipeline section (15) end；
The third diversion pipe (5) includes U-shaped diversion trench (18), each upper equipped with guide rail bar on the both sides of U-shaped diversion trench (18) mouthful
Plate (19), fastening on two pieces guide rail batten (19) has concave to cover (20)；
First diversion pipe (3) passes through third connecting flange (16) activity on the second connecting flange (13) and the second diversion pipe (4)
Connection, the first diversion pipe (3) can be rotated around the second connecting flange (13) and third connecting flange (16) junction, third diversion pipe
(5) it is fixed on casting bed or holding furnace (22) by bracket (21) inclination, the second water conservancy diversion pipeline section (15) of the second diversion pipe (4)
Lower end activity is inserted in the U-shaped diversion trench (18) of third diversion pipe (5), and the second water conservancy diversion pipeline section (15) lower end is hung by what is be arranged
Extension walking gear member (17) is hung over slides on two pieces guide rail batten (19).
2. a kind of guiding device for aluminium ignot turnover melting furnace according to claim 1, it is characterised in that: the fire door
Sealing plate (1) is semi-circular stainless steel plate, and fire door sealing plate (1) is mounted on overturning melting furnace (6) by gasket and bolt seal
Fire door (7) on.
3. a kind of guiding device for aluminium ignot turnover melting furnace according to claim 1, it is characterised in that: the floating
Aluminium slag filter (2) includes corner (23) and filter residue sleeve (24), and the corner (23) is 90 ° of elbow structures, described curved
Tube head (23) upper end is connected in the deflector hole (8) of fire door sealing plate (1) medial surface, on corner (23) lower end aligned fire door (7)
Melt pours out side, is equipped with shaft (25) in corner (23) lower end Z-direction, filter residue sleeve (24) is set in by shaft (25)
On corner (23) lower end, filter residue sleeve (24) (25) can rotate around the shaft, the medium position and bend pipe of filter residue sleeve (24)
The port alignment of head (23) lower end.
4. a kind of guiding device for aluminium ignot turnover melting furnace according to claim 3, it is characterised in that: the bend pipe
Inner wall 3cm-5cm of the port of head (23) lower end apart from crucible (26).
5. a kind of guiding device for aluminium ignot turnover melting furnace according to claim 1, it is characterised in that: described second
It is uniformly distributed around setting there are three arc-shaped through-hole (27) on connecting flange (13), on third connecting flange (16) with three arc-shaped through-holes
(27) three circular holes (28) are correspondingly provided with, each arc-shaped through-hole (27) on the second connecting flange (13) and third connecting flange
(6) the correspondence circular hole (28) on is connected by clamping component (29).
6. a kind of guiding device for aluminium ignot turnover melting furnace according to claim 5, it is characterised in that: the clamping
Component (29) includes T-type clamping screw (30) and pinch wheels (31), and T-type clamping screw (30) includes screw rod (32) and wheel shaft
(33), the screw rod (32) of T-type clamping screw (30) is used for the arc-shaped through-hole (27) that is plugged on the second connecting flange (13) and the
In correspondence circular hole (28) on three connecting flanges (16), then in screw rod (32) end installation nut；Wheel shaft (33) both ends cover respectively
Pin shaft limit pinch wheels (31) is plugged equipped with pinch wheels (31), then in wheel shaft (33) two ends.
7. a kind of guiding device for aluminium ignot turnover melting furnace according to claim 6, it is characterised in that: described second
Connecting flange (13) setting passes through the second connecting flange in the first diversion pipe (3) in the medium position of the first connection pipeline section (11)
(13) when being flexibly connected with the third connecting flange (16) on the second diversion pipe (4), the second connection in the first connection pipeline section (11)
The part of flange (13) front end is plugged in the second connection pipeline section (14).
8. a kind of guiding device for aluminium ignot turnover melting furnace according to claim 1, it is characterised in that: the hanging
Gear member (17) are walked including hanging wheel shaft (34) and hanging connecting plate (35), are separately installed with pulley at hanging wheel shaft (34) both ends
(36), the middle part for hanging wheel shaft (34) is equipped with hanging connecting plate (35), and the bottom end of hanging connecting plate (35) is connected to the second water conservancy diversion
Above pipeline section (15) lower end.
9. a kind of guiding device for aluminium ignot turnover melting furnace according to claim 1, it is characterised in that: described U-shaped
Diversion trench (18) upper end is equipped with counterflow-preventing baffle (38), is provided with gap (37) on U-shaped diversion trench (18) upper end top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639816.1A CN110345760B (en) | 2019-07-16 | 2019-07-16 | Flow guide device for aluminum ingot overturning melting furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639816.1A CN110345760B (en) | 2019-07-16 | 2019-07-16 | Flow guide device for aluminum ingot overturning melting furnace |
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| Publication Number | Publication Date |
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| CN110345760A true CN110345760A (en) | 2019-10-18 |
| CN110345760B CN110345760B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910639816.1A Active CN110345760B (en) | 2019-07-16 | 2019-07-16 | Flow guide device for aluminum ingot overturning melting furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11747085B2 (en) | 2018-01-23 | 2023-09-05 | Inductotherm Corp. | Sealed tilt pour electric induction furnaces for reactive alloys and metals |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853673A (en) * | 2012-09-11 | 2013-01-02 | 江苏迅隆科技发展有限公司 | Portable tube-type diversion trench device for molten metal transfer |
| CN104889363A (en) * | 2015-06-03 | 2015-09-09 | 天津市航宇金属加工有限公司 | Novel aluminum alloy liquid guide device |
| CN205362587U (en) * | 2015-11-30 | 2016-07-06 | 赣州铝业股份有限公司 | High temperature aluminium honeycomb duct for liquid |
| CN207127246U (en) * | 2017-07-06 | 2018-03-23 | 江苏省冶金设计院有限公司 | A kind of ferronickel water ingot bar guiding device |
| US20180160486A1 (en) * | 2016-12-06 | 2018-06-07 | Metal Industries Research & Development Centre | Crucible device with temperature control design and temperature control method therefor |
| CN208322085U (en) * | 2018-06-15 | 2019-01-04 | 新乡市海山机械有限公司 | A kind of copper water casting guiding device convenient for dredging |
| CN208527633U (en) * | 2018-04-12 | 2019-02-22 | 安阳市九州净化设备有限公司 | A kind of collapsible dust collection cover of pipeline |
| CN208929203U (en) * | 2018-07-31 | 2019-06-04 | 河北工业职业技术学院 | A kind of bottom pour ladle |
-
2019
- 2019-07-16 CN CN201910639816.1A patent/CN110345760B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853673A (en) * | 2012-09-11 | 2013-01-02 | 江苏迅隆科技发展有限公司 | Portable tube-type diversion trench device for molten metal transfer |
| CN104889363A (en) * | 2015-06-03 | 2015-09-09 | 天津市航宇金属加工有限公司 | Novel aluminum alloy liquid guide device |
| CN205362587U (en) * | 2015-11-30 | 2016-07-06 | 赣州铝业股份有限公司 | High temperature aluminium honeycomb duct for liquid |
| US20180160486A1 (en) * | 2016-12-06 | 2018-06-07 | Metal Industries Research & Development Centre | Crucible device with temperature control design and temperature control method therefor |
| CN207127246U (en) * | 2017-07-06 | 2018-03-23 | 江苏省冶金设计院有限公司 | A kind of ferronickel water ingot bar guiding device |
| CN208527633U (en) * | 2018-04-12 | 2019-02-22 | 安阳市九州净化设备有限公司 | A kind of collapsible dust collection cover of pipeline |
| CN208322085U (en) * | 2018-06-15 | 2019-01-04 | 新乡市海山机械有限公司 | A kind of copper water casting guiding device convenient for dredging |
| CN208929203U (en) * | 2018-07-31 | 2019-06-04 | 河北工业职业技术学院 | A kind of bottom pour ladle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11747085B2 (en) | 2018-01-23 | 2023-09-05 | Inductotherm Corp. | Sealed tilt pour electric induction furnaces for reactive alloys and metals |
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| CN110345760B (en) | 2020-08-04 |
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Effective date of registration: 20200707 Address after: 273400 east of the northern part of Yan Bin Road, Feixian County Economic Development Zone, Linyi, Shandong Applicant after: KEMET NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant after: Shandong xinyijia Aluminum Co., Ltd Address before: 641200 No. 41, Group 7, Bazi Village, Chestnut Ya Township, Zizhong County, Neijiang City, Sichuan Province Applicant before: Yang Jiazhi |
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