CN208067315U - A kind of high temperature fluent metal condenser and liquid metal teeming stage - Google Patents
A kind of high temperature fluent metal condenser and liquid metal teeming stage Download PDFInfo
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- CN208067315U CN208067315U CN201820112543.6U CN201820112543U CN208067315U CN 208067315 U CN208067315 U CN 208067315U CN 201820112543 U CN201820112543 U CN 201820112543U CN 208067315 U CN208067315 U CN 208067315U
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- condenser
- high temperature
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- metal
- temperature fluent
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Abstract
The utility model discloses a kind of high temperature fluent metal condenser and liquid metal teeming stages, including condenser pipe and movable bottom cover, condenser pipe includes condense outer tube and the inner tube through outer tube both ends, bottom is provided with a cooling medium inlet, top is provided with a cooling media outlet, one end of high temperature fluent metal condenser is equipped with movable bottom cover.The utility model additionally provides a kind of liquid metal teeming stage, including cast frame and high temperature fluent metal condenser, and the high temperature fluent metal condenser is any one of high temperature fluent metal condenser described above.Fine and close casting rod or bulk material can continuously be produced in enormous quantities using the liquid metal teeming stage of the condenser, non-ferrous metal, the steel ingot production needs of various large, medium and small batches can be met；Production efficiency improves ten times or more than the fixed ingot casting production equipment efficiency that the current country uses.
Description
Technical field
The utility model is related to liquid alloy solidification technology field more particularly to a kind of high temperature fluent metal condensers and liquid
The teeming stage of state metal.
Background technology
Currently, most of domestic Ferrous Metallurgy, non-ferrous metal and machine casting industry field production ingot casting are liquid metal
It is cast to and obtains various ingot castings of different sizes in ingot mould.
Traditionally there are two types of the modes of casting ferroalloy, one is the molds that Molten Ferroalloys large area is cast to plane
Middle conventional method disadvantage is apparent, and liquid metal condensation time is long, is susceptible to serious component segregation, and the production cycle is long, causes
Productivity is especially low.By taking iron alloy pouring as an example, need to be up to 36-48 hours from the finished product for being processed into qualification is cast to, and produce
Product need hand breaking at qualified size, and labour cost is very high in shattering process and causes product pulverization rate very high, and powder
The price of the ferroalloy of change is more much lower than finished product ferroalloy price, causes prodigious waste.
Casting method presses the difference of device therefor, and iron alloy pouring has melt pit (place) casting, direct casting and casting machine
3 kinds of methods of casting.
Melt pit (place) casting method completes the casting of ferroalloy in the melt pit of a special tectonic.The bottom and side of melt pit
Wall completes the solid alloy for having analogous components with the alloy cast, is then injected into liquid alloy, and be allowed to cover as far as possible in advance
Entire melt pit is covered, very thin one layer, molten iron, that is, quick solidification are formed.Ferroalloy after solidification, by certain time cooling it
Afterwards, liquid alloy can be re-injected thereon.So repeatedly casting, makes monoblock alloy thickness reach 1200~1800mm, is full of
Entire melt pit.Again by mechanically or manually by the ferroalloy of monoblock be broken into as defined in about diameter 6-10cm sizes.Advantage is
Ingot mould is not consumed, producing cost is low, but its working condition is poor.The characteristics of melt pit casting method is low production efficiency, cooling time
It is long, want 48 hours to finished product；Pulverization rate is high, will be about 10% or so.The price of dusting material is very low, can also take and re-melt
Mode, but cost is very high, because dusting material is very thin, readily volatilized and loss, being worth probably reduces value 20-30%.Ground
It is always insurmountable problem to cheat casting pulverization rate height.
Direct casting method carries out the casting of ferroalloy in a group or a a ingot mould.The alloy kind cast and smelting
The difference of place capacity, the size and material of ingot mould used are also different.Ingot mould to carry out preheating before use and spray paint, by
The ferroalloy (parallels) for having analogous components with the alloy cast will be padded by washing away serious position also.Alloy graining simultaneously passes through one
After the cooling of section time, alloy pig is taken out.Ingot mould can be put into again after carrying out the preparations such as spray paint and parallels
It uses.The characteristics of direct casting method is that flexibility is big, adapts to the casting of any kind ferroalloy, and working condition is preferable, but its labor
Dynamic productivity is relatively low, costly.China mostly uses this method.
Casting machine casting method is continuously injected into Molten Ferroalloys in mobile ingot mould, and alloy is frozen into ingot mould
Ingot, after cooling down to a certain degree, ingot mould, which is tumbled, pours out alloy pig.Empty ingot mould is by spray paint and some alloy bottoms of place mat
It is reused after material.The characteristics of casting machine casting method is productivity height, and working condition is good；But its investment is big, producing cost is also big.
Mold wear and tear expense is big, and the mold strength of materials reduces under high temperature, and in 1. high temperature melts, molten iron temperature 1600-1700 is more molten than mold
Point is high.2. can change the ingredient of mold materials at high operating temperatures, ferroalloy phosphorus content is very high, and mold is low, the carbon meeting of ferroalloy
It goes in mold go, mold brittleness is made to increase.3. the effect of mold upper heat and lower cold, asymmetric thermal stress makes die deformation, cracking.
4. mold is fixed on a moving belt, mold can be impacted and be shaken in overturning is constituted, and be easily damaged mold.
Invention content
To solve the deficiencies in the prior art, the utility model provides a kind of high temperature fluent metal condenser and liquid metal
Teeming stage.
The technical solution of the utility model is as follows：A kind of high temperature fluent metal condenser, including condenser pipe and movable bottom cover,
Condenser pipe includes condense outer tube and the inner tube through outer tube both ends, and bottom is provided with a cooling medium inlet, is arranged close to top
There are a cooling media outlet, one end of high temperature fluent metal condenser that movable bottom cover is installed.
Further, said inner tube diameter gradually increases from open end to bottom cover end.
Further, the movable bottom cover can be rotated relative to the lower openings of high temperature fluent metal condenser, to beat
Mouth is run in open and close jointly.
Further, the movable bottom cover can horizontally rotate relative to the lower openings of high temperature fluent metal condenser,
To open and close opening.
Further, the movable bottom cover passes through the horizontal rotating shaft and high-temperature liquid that are arranged on high temperature fluent metal condenser
State metal condensation device connect, movable bottom cover can using horizontal rotating shaft as axis relative to high temperature fluent metal condenser lower openings to
Lower rotation is opened.
Further, the movable bottom cover and condensation.
Further, the other end of the movable bottom cover is equipped with clamping close device.
Further, the movable bottom cover passes through the vertical shaft and the high-temperature liquid that are arranged on high temperature fluent metal condenser
State metal condensation device connects, and movable bottom cover can horizontally rotate using vertical shaft as axis relative to high temperature fluent metal condenser.
A kind of liquid metal teeming stage, including cast frame and high temperature fluent metal condenser, the high-temperature liquid state
Metal condensation device is any one of high temperature fluent metal condenser described above.
Further, further include a stripper apparatus, the stripper apparatus is by up-down mechanism and is connected to up and down motion
Red needle on mechanism is constituted.
Further, the cast frame is circle, and along center axis rotation, the high temperature fluent metal condenser is more
It is a and be evenly arranged on the circumference of circular frame.
Further, the cast frame along the circumferential direction intermittent rotary.
Further, the intermittent rotary is completed by cam intermittent motion mechanism, cam intermittent motion mechanism packet
Driving wheel and driven disc composition are included, driven disc is rotated with the circular frame around same axis.
Further, the intermittent rotary is completed by cam intermittent motion mechanism, which is
One independent cam intermittent motion device, the cam intermittent motion device is by gear and is arranged on circular frame, and with
The coaxial gear engagement of circular frame.
Further, the intermittent rotary is completed by sheave intermittent motion mechanism.
Further, the intermittent rotary is completed by ratchet intermittent motion mechanism.
Further, further include the feedway of a cooling medium.
Further, cooling medium is water.
Further, the feedway includes water inlet pipe and water distributing tray, and water inlet pipe is connected by rotary joint and water distributing tray
It connects.
Further, further include a head piece packet.
Further, the outflux of the head piece packet is multiple.
Further, the outflux of the head piece packet is odd number.
Further, the diameter of outflux of the head piece packet close to intermediate position is more than the diameter of both sides outflux.
Further, the outflux of the head piece packet is corresponding to the high temperature fluent metal condenser inlet of lower section.
Further, head piece packet is located at the top of high temperature fluent metal condenser, and head piece packet does opposite fortune with teeming stage
It is dynamic.
Further, head piece packet is located at the top of high temperature fluent metal condenser, and teeming stage is fixed, and head piece packet is along cast
Platform does relative motion.
The utility model has the beneficial effects that：Liquid metal stops within the condenser, and fast under the cooling of cooling medium
Speed crystallization；Cooling velocity is fast, and metal catalysts are fine and close, are not pulverized easily, and productivity is high.Facilitate molding ferroalloy solid from cold
It is taken out in condenser, fine and close isometric crystalline structure can be obtained using the condenser.In casting process, mainly bottom cover is rushed
It hits, thus the loss of bottom cover is very big, movable bottom cover can replace bottom cover without frequently replacing condenser, save cost.It adopts
It can continuously produce fine and close casting rod or bulk material in enormous quantities with the liquid metal teeming stage of the condenser, can meet various
The non-ferrous metal of large, medium and small batch, steel ingot production need；Production efficiency is set than the fixed ingot casting production that the current country uses
Standby efficiency improves ten times or more.
Description of the drawings
Fig. 1 is 1 structural schematic diagram of the utility model embodiment.
Fig. 2 is 2 vertical view of the utility model embodiment.
Control mechanism schematic diagram when Fig. 3 is movable bottom cover opening, closed position.
Control mechanism schematic diagram when Fig. 4 is movable bottom cover opening, closed position.
Fig. 5 is teeming stage vertical view.
Fig. 6 is teeming stage side structure schematic view.
Fig. 7 is teeming stage cam intermittent motion mechanism structural schematic diagram.
Main element symbol description
| 101 | Condense outer tube wall | 102 | Outer lumen |
| 103 | Condenser pipe inner tubal wall | 104 | Interior tube chamber |
| 105 | Cooling medium inlet | 106 | Cooling media outlet |
| 107 | Open end | 108 | Drag hinge |
| 201 | Bottom cover | 202 | Hinge |
| 203 | Clamping close device | 204 | Bottom cover |
| 205 | Spring | 206 | Mandril |
| 1 | Condenser pipe | 3 | Water-distributing device |
| 4 | Current divider | 401 | Outflux |
| 5 | Stripper apparatus | 501 | Red needle |
| 6 | Circle cast frame | 301 | Water inlet pipe |
| 302 | Water distributing tray | 303 | Rotary joint |
Specific implementation mode
It should be understood that the utility model is not limited to the specific device or component, but it is alterable.It should also note
Meaning, terminology used here are only to describe the purpose of specific embodiment, and be not intended to limit the scope of the utility model,
The scope of the utility model is defined solely by the appended claims.
It has to be noticed that here and singulative used in appended claims include plural number connotation, unless up and down
It is provided expressly otherwise in text.Thus, for example, the connotation of " stripper apparatus " is the connotation of one or more stripper apparatus, and
Including its equivalent well known by persons skilled in the art etc..Unless otherwise defined, academic used herein of all technologies and section
Language has is generally understood the identical meaning with the utility model person of an ordinary skill in the technical field.
As shown in Figure 1, in the better embodiment of the utility model, the requires of the utility model protection is a kind of high-temperature liquid
State metal condensation device, the device include condenser pipe 101 and movable bottom cover 201, and condenser pipe includes condense outer tube 101 and runs through outer tube
The inner tube 103 at both ends, bottom are provided with a cooling medium inlet 105, and top is provided with a cooling media outlet 106, is
It is demoulded from inner tube so that frozen metal is more convenient, diameter of inner pipe gradually increases from open end to bottom cover end, and the effect brought is
Frozen metal is easy to demould.One end of high temperature fluent metal condenser is equipped with movable bottom cover 201.One end of movable bottom cover is logical
It crosses hinge 202 to connect with condenser pipe, the position opposite with hinge 202, which is provided with, on condenser pipe can open or close dump bottom
The clamping close device 203 of lid, the clamping close device are vertically arranged on condenser pipe, and the middle section of clamping close device passes through hinge and condensation
Pipe is hinged, and by spring and condenser pipe elastic connection, the other end is provided with corresponding convex with movable bottom cover for one end of clamping close device
It rises, for the main movable bottom cover of card.Mandril 206 is moved the protrusion and can be outwardly opened, and movable bottom cover is opened under gravity,
To which the metal of solidification can be skidded off from inner tube.
Embodiment two：
As shown in Figure 2 unlike embodiment one the activity bottom cover by being arranged on high temperature fluent metal condenser
Vertical shaft is connect with high temperature fluent metal condenser, and movable bottom cover can be cold relative to high temperature fluent metal by axis of vertical shaft
Condenser horizontally rotates.Make it easier to the opening and closing of control activity bottom cover.
Embodiment three：
As illustrated in figs. 5-7, it is a kind of liquid metal teeming stage, including cast frame and high temperature fluent metal condenser,
High temperature fluent metal condenser is high temperature fluent metal condenser described above.The cast frame is circle, and along center
Axis rotates, several high temperature fluent metal condensers are evenly arranged in the circumference of round cast frame 6 vertically.Liquid gold when work
Belonging to round cast frame, along the circumferential direction intermittent rotary, head piece packet are fixed.Intermittent rotary is by cam intermittent movement machine
Structure is completed, which includes that driving wheel 612 and driven disc 611 form, and driven disc 611 is fixed on circular frame
It is upper to be rotated around same axis with the round frame 6 of pouring into a mould.Similarly, intermittent rotary can also be complete by cam intermittent motion mechanism
Be an independent cam intermittent motion device at, cam intermittent motion mechanism, the cam intermittent motion device by gear with set
It sets on circle cast frame 6, and the gear coaxial with round cast frame 6 engages.Intermittent rotary can also pass through sheave
Intermittent motion mechanism, ratchet intermittent motion mechanism complete.
The feedway of cooling medium there are one being also set up on casting platform.The cooling medium can be water or freon
Deng.The present embodiment is illustrated with water, and water supply installation 3 includes water inlet pipe 301 and water distributing tray 302, and water inlet pipe 301 passes through rotary joint
303 connect with water distributing tray 302.Water distributing tray, which is fixedly connected on circular frame 6, is additionally provided with head piece packet on casting platform, stream
The outflux 401 of mouth packet 4 is three, and is more than the diameter of both sides outflux close to the diameter of the outflux at intermediate position.And
And the outflux 401 of head piece packet 4 is corresponding to the high temperature fluent metal condenser open end 107 of lower section.When work, head piece packet 4 is solid
Fixed motionless, intermittent motion mechanism drives round cast frame 6 to make interval circular motion, each condenser pipe being arranged on frame according to
Secondary three outfluxes 401 through overcurrent mouth packet 4, liquid metal is by the high temperature fluent metal below three flow directions of outflux 401
In the inner tube 104 of condenser.So, condenser pipe is exactly in liquid successively through too small outflux, big outflux and small outflux
The beginning and end stage flow that state metal injects condenser pipe is smaller and intermediate stage flow is larger, and the advantages of doing so is out
Stage beginning can reduce impact of the liquid metal to bottom cover, and larger intermediate stage flow is to accelerate flow velocity less liquid state metal
Injection length, using small outflux be the splashing of liquid metal in order to prevent and accurate adjustment liquid metal in ending phase
Injection rate.
The teeming stage further includes a stripper apparatus 5, which has up-down mechanism and be connected to fortune up and down
Red needle 501 on motivation structure is constituted.Mandril 206 as shown in Figure 4 opens bottom cover, and red needle, which moves up and down cooling and solidifying, is in
Rodlike metal is gone out from condenser.
Certain teeming stage can also be fixed, and knockout pin and head piece packet are made along the excircle of round cast frame
Intermittent movement, that completes liquid metal pours and demoulds work.
Claims (25)
1. a kind of high temperature fluent metal condenser, including condenser pipe and movable bottom cover, condenser pipe include condense outer tube and run through outer
The inner tube at pipe both ends, bottom are provided with a cooling medium inlet, top are provided with a cooling media outlet, feature exists
In：One end of the high temperature fluent metal condenser is equipped with movable bottom cover.
2. high temperature fluent metal condenser as described in claim 1, which is characterized in that said inner tube diameter from open end on earth
Lid end gradually increases.
3. high temperature fluent metal condenser as described in claim 1, which is characterized in that the activity bottom cover can be relative to height
The lower openings of warm liquid metal condenser rotate, to open and close opening.
4. high temperature fluent metal condenser as claimed in claim 2, which is characterized in that the activity bottom cover can be relative to height
The lower openings of warm liquid metal condenser horizontally rotate, to open and close opening.
5. high temperature fluent metal condenser as claimed in claim 2, which is characterized in that the activity bottom cover is by being arranged in height
Horizontal rotating shaft on warm liquid metal condenser is connect with high temperature fluent metal condenser, and movable bottom cover can be using horizontal rotating shaft as axis
Lower openings relative to high temperature fluent metal condenser, which rotate down, opens.
6. high temperature fluent metal condenser as claimed in claim 4, which is characterized in that the other end installation of the activity bottom cover
There is clamping close device.
7. high temperature fluent metal condenser as described in claim 1, which is characterized in that the activity bottom cover is by being arranged in height
Vertical shaft on warm liquid metal condenser is connect with high temperature fluent metal condenser, and movable bottom cover can be using vertical shaft as axis
Horizontally rotate relative to high temperature fluent metal condenser.
8. a kind of liquid metal teeming stage, including cast frame, high temperature fluent metal condenser, which is characterized in that described
High temperature fluent metal condenser is claims 1 or 2 or the 3 or 4 or 5 or 6 or 7 high temperature fluent metal condensers, high-temperature liquid
State metal condensation device is vertically arranged on cast frame.
9. liquid metal teeming stage as claimed in claim 8, which is characterized in that further include a stripper apparatus, the demoulding
Device is made of up-down mechanism and the red needle being connected on up-down mechanism.
10. liquid metal teeming stage as claimed in claim 8, which is characterized in that the cast frame is circle, and in
Mandrel rotates, and the high temperature fluent metal condenser is multiple and is evenly arranged on the circumference of circular frame.
11. liquid metal teeming stage as claimed in claim 10, which is characterized in that the cast frame along the circumferential direction between
It has a rest rotation.
12. liquid metal teeming stage as claimed in claim 11, which is characterized in that the intermittent rotary is by between cam
Motion of having a rest is completed, which includes that driving wheel and driven disc form, driven disc and the circular frame
It is rotated around same axis.
13. liquid metal teeming stage as claimed in claim 11, which is characterized in that the intermittent rotary is by between cam
Motion of having a rest is completed, which is an independent cam intermittent motion device, cam intermittent movement dress
It sets through gear with setting on circular frame, and the gear coaxial with circular frame engages.
14. liquid metal teeming stage as claimed in claim 11, which is characterized in that the intermittent rotary is by between sheave
Motion of having a rest is completed.
15. liquid metal teeming stage as claimed in claim 11, which is characterized in that the intermittent rotary is by between ratchet
Motion of having a rest is completed.
16. liquid metal teeming stage as claimed in claim 8, which is characterized in that further include the supply of a cooling medium
Device.
17. liquid metal teeming stage as claimed in claim 16, which is characterized in that cooling medium is water.
18. liquid metal teeming stage as claimed in claim 16, which is characterized in that the feedway include water inlet pipe and
Water distributing tray, water inlet pipe are connect by rotary joint with water distributing tray.
19. liquid metal teeming stage as claimed in claim 8, which is characterized in that further include a head piece packet.
20. liquid metal teeming stage as claimed in claim 19, which is characterized in that the outflux of the head piece packet is more
It is a.
21. liquid metal teeming stage as claimed in claim 20, which is characterized in that the outflux of the head piece packet is odd number
It is a.
22. liquid metal teeming stage as claimed in claim 21, which is characterized in that the head piece packet is close to intermediate position
The diameter of outflux is more than the diameter of both sides outflux.
23. liquid metal teeming stage as claimed in claim 22, which is characterized in that the outflux of the head piece packet and lower section
High temperature fluent metal condenser inlet it is corresponding.
24. liquid metal teeming stage as claimed in claim 19, which is characterized in that it is cold that head piece packet is located at high temperature fluent metal
The top of condenser, head piece packet do relative motion with teeming stage.
25. liquid metal teeming stage as claimed in claim 24, which is characterized in that it is cold that head piece packet is located at high temperature fluent metal
The top of condenser, teeming stage are fixed, and head piece packet does relative motion along teeming stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112543.6U CN208067315U (en) | 2018-01-23 | 2018-01-23 | A kind of high temperature fluent metal condenser and liquid metal teeming stage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112543.6U CN208067315U (en) | 2018-01-23 | 2018-01-23 | A kind of high temperature fluent metal condenser and liquid metal teeming stage |
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| Publication Number | Publication Date |
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| CN208067315U true CN208067315U (en) | 2018-11-09 |
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ID=64035831
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| CN201820112543.6U Active CN208067315U (en) | 2018-01-23 | 2018-01-23 | A kind of high temperature fluent metal condenser and liquid metal teeming stage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962177A (en) * | 2018-01-23 | 2018-04-27 | 广西欧迪姆重工科技有限公司 | A kind of high temperature fluent metal condenser |
| CN115065203A (en) * | 2022-08-16 | 2022-09-16 | 成都微精电机股份公司 | Relative position adjusting structure and method for motor and rotary encoder |
-
2018
- 2018-01-23 CN CN201820112543.6U patent/CN208067315U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962177A (en) * | 2018-01-23 | 2018-04-27 | 广西欧迪姆重工科技有限公司 | A kind of high temperature fluent metal condenser |
| CN115065203A (en) * | 2022-08-16 | 2022-09-16 | 成都微精电机股份公司 | Relative position adjusting structure and method for motor and rotary encoder |
| CN115065203B (en) * | 2022-08-16 | 2022-11-11 | 成都微精电机股份公司 | Relative position adjusting structure and method for motor and rotary encoder |
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