CN208983869U - Liquid metal outflows device automatically - Google Patents
Liquid metal outflows device automatically Download PDFInfo
- Publication number
- CN208983869U CN208983869U CN201821668195.7U CN201821668195U CN208983869U CN 208983869 U CN208983869 U CN 208983869U CN 201821668195 U CN201821668195 U CN 201821668195U CN 208983869 U CN208983869 U CN 208983869U
- Authority
- CN
- China
- Prior art keywords
- liquid metal
- furnace
- catheter
- crucible furnace
- cover board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910001338 liquidmetal Inorganic materials 0.000 title claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 238000005266 casting Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
It outflows automatically device the utility model relates to a kind of liquid metal, the liquid metal device that outflows automatically includes crucible furnace, the opening of crucible furnace is equipped with cover board, crucible furnace and cover board surround the inner cavity for holding liquid metal, the furnace wall of crucible furnace is equipped with venthole in communication with the inner cavity, the cover board is equipped with catheter, and catheter has the inlet below the liquid level for going deep into the interior intracavitary liquid metal and the liquid outlet for flowing into liquid metal to pouring ladle.Pass through the opening sealing assembly cover board in crucible furnace, and below the liquid level for the liquid metal for making the inlet that catheter on the cover board is set be located at crucible furnace chamber, the top of pouring ladle is arranged in liquid outlet, it will lead to the pressure increase of crucible furnace chamber when external air source is inflated from venthole to crucible furnace chamber, to make the liquid metal of crucible furnace chamber flow into pouring ladle by catheter, it avoids liquid metal to be poured on outside pouring ladle or sputter, ensure that the safety of staff.
Description
Technical field
It outflows automatically device the utility model relates to a kind of liquid metal.
Background technique
Aluminium alloy castings with its superior metallic character, be widely used in aerospace, ship, electric power, automobile and
The fields such as household electrical appliance.Currently, aluminium alloy castings are produced by way of gravitational casting mostly, when gravitational casting, needs molten aluminum
It is poured by the way of being manually poured in sand mold type chamber, aluminium alloy castings lesser for weight scoop out aluminium by manipulator
Liquid pours into a small-sized pouring ladle.But casting biggish for some weight then needs large-scale pouring ladle, by aluminium
When liquid is transferred to large-scale pouring ladle from refining equipment, liquid overlong time is taken if by way of manually dipping, aluminium when casting
The control of liquid temperature is difficult；If directly pouring into pouring ladle by refining equipment, it is easy to happen molten aluminum and is poured on outside pouring ladle or sputters
The phenomenon that, so that the harmfulness to staff is larger.
Utility model content
It outflows automatically device the purpose of this utility model is to provide a kind of liquid metal, to solve essence in the prior art
Refining equipment is easy to happen the phenomenon that molten aluminum is poured on outer pouring ladle or sputtering, thus right when molten aluminum is transferred to large-scale pouring ladle
The larger problem of the harmfulness of staff.
To achieve the above object, the outflow automatically technical solution of device of the utility model liquid metal is:
The liquid metal device that outflows automatically includes crucible furnace, and the opening of crucible furnace is equipped with the lid with crucible furnace sealing assembly
Plate, crucible furnace and cover board surround the inner cavity for holding liquid metal, and the furnace wall of crucible furnace is equipped in communication with the inner cavity
Venthole, the cover board are equipped with catheter, and catheter has below the liquid level for going deep into the interior intracavitary liquid metal
Inlet and for pouring ladle flow into liquid metal liquid outlet.
Beneficial effect is: by the opening sealing assembly cover board in crucible furnace, and making that catheter on the cover board is arranged
Inlet be located at crucible furnace chamber liquid metal liquid level below, the top of pouring ladle is arranged in liquid outlet, in external gas
Source will lead to the pressure increase of crucible furnace chamber when inflating from venthole to crucible furnace chamber, to make the liquid of crucible furnace chamber
Metal is flowed into pouring ladle by catheter, is avoided liquid metal and is poured on outside pouring ladle or sputters, ensure that staff's
Safety；Labor intensity is also reduced simultaneously, operating efficiency is improved, the temperature of liquid metal is enable to be controlled.In addition, leading
Liquid pipe is arranged on the cover board, so that catheter is dismounted together with cover board, convenient for the maintenance or replacement in catheter later period.
Sealing is equipped with fixed plate on the cover board, and the catheter includes being arranged in crucible furnace and fixing on the cover board
Furnace in catheter and be arranged in outside crucible furnace and catheter outside the furnace that is fixed in fixed plate, in the furnace outside catheter and furnace
Catheter connection.Catheter is made of the preferable material of high temperature resistant in furnace, higher cost, and the outer catheter of furnace is by common high temperature resistant material
Material is made, advantage of lower cost, and catheter is divided into two parts, is reduced costs.
The fixed plate is fixedly connected on cover board by locking chain.Locking chain, cost is relatively low, and is convenient for fixed plate
Dismounting.
The liquid outlet is arranged downward along the vertical direction.Enter pouring ladle from catheter outflow convenient for liquid metal.
The furnace wall top of crucible furnace is arranged in the venthole.The liquid metal in crucible furnace is avoided to flood venthole, from
Venthole outflow.
The opening of the crucible furnace is step structure, and the cover plate for sealing is assemblied on the step surface of step structure.Step
Structure can position the opening for being assemblied in crucible furnace in order to cover plate for sealing to cover board.
The liquid metal device that outflows automatically further includes reinforcement diagonal brace for reinforcing catheter outside furnace, is led outside the furnace
Liquid pipe includes the vertical section connecting with fixed plate and the horizontal segment that is connected to vertical section, and described one end for reinforcing diagonal brace is fixed on perpendicular
On straight section, the other end is fixed on horizontal segment.Increase the stability of the outer catheter of furnace.
The cover board is fixed on the opening of the crucible furnace by pressing device press fitting.Convenient for the dismounting of cover board.
Detailed description of the invention
Fig. 1 is that the liquid metal of the utility model outflows the structural schematic diagram of device automatically；
Fig. 2 is the cross-sectional view of Fig. 1；
In figure: 1- crucible furnace；2- cover board；3- locks chain；4- fixed plate；5- reinforcing rod；The outer catheter of 6- furnace；61- is perpendicular
Straight section；62- horizontal segment；63- goes out liquid section；64- liquid outlet；7- pouring ladle；8- sealing ring；Catheter in 9- furnace；91- inlet；
10- seal washer；11- venthole；12- liquid metal.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The liquid metal of the utility model outflows the specific embodiment of device, as depicted in figs. 1 and 2, liquid metal automatically
Automatic outflow device includes crucible furnace 1, and the furnace wall of crucible furnace 1 is equipped with venthole 11, and the furnace of crucible furnace 1 is arranged in venthole 11
Wall top avoids the liquid metal 12 in crucible furnace 1 from flooding venthole 11, flows out from venthole 11, certainly, in other embodiments
In, venthole is arranged in the middle part of the furnace wall of crucible furnace, needs to guarantee that the liquid level of the liquid metal in crucible furnace is lower at this time, avoids
Liquid metal floods venthole and flows out from venthole.The opening of crucible furnace 1 is equipped with cover board 2, and cover board 2 passes through with crucible furnace 1
Hydraulic locking apparatus (not shown) sealing assembly, wherein hydraulic locking apparatus is the prior art.In the present embodiment, crucible furnace 1
Open end is step structure, and cover board 2 is fixed on the step surface of crucible furnace 1, and step structure can position in order to right cover board 2
It is fixed, and certainly, in other embodiments, the open end of crucible furnace is flange arrangement, and cover board is fixed on the flange of crucible furnace.
In order to guarantee the good seal between cover board 2 and crucible furnace 1, in the present embodiment, set between cover board 2 and the step surface of crucible furnace 1
There is seal washer 10, ensure that sealing performance of the crucible furnace 1 after covering cover board 2.Wherein, cover board 2, which is equipped with, has inlet
91 and liquid outlet 64 catheter, the inlet 91 of catheter gos deep into below the liquid level of liquid metal 12 in crucible furnace 1, catheter
Liquid outlet 64 top of pouring ladle 7 is set.Flow into the liquid metal 12 in crucible furnace 1 in pouring ladle 7 by catheter,
It avoids liquid metal 12 to be poured on outside pouring ladle or sputter, ensure that the safety of staff；Labor intensity is also reduced simultaneously,
Operating efficiency is improved, the temperature of liquid metal is enable to be controlled.
As shown in Fig. 2, cover board 2 is equipped with fixed plate 4 in the present embodiment, fixed plate 4 passes through locking 3 fixing assembling of chain
On cover board 2, locking chain 3 includes chain and the clamping screw at chain both ends is arranged in, and cover board 2 is equipped with threaded hole, when will
After fixed plate 4 is placed on cover board 2, chain is placed in fixed plate 4, the clamping screw at chain both ends screws on cover board 2
Threaded hole, tensing chain by clamping screw is pressed on chain in fixed plate 4, to make fixed plate 4 compress and be fixed on lid
On plate 2, certainly, in other embodiments, fixed plate can be compressed by hydraulic locking apparatus and be fixed on the cover board.This reality
Apply in example, catheter include in the furnace for being arranged in crucible furnace 1 and being fixed on cover board 2 catheter 9 and be arranged outside crucible furnace 1
And it is fixed on catheter 6 furnace in fixed plate 4 Wai, contact of the outer catheter 6 of catheter 9 and furnace in cover board 2 and fixed plate 4 in furnace
Connection in plane where face.Catheter 9 is made of the preferable material of high temperature resistant in furnace, higher cost, and the outer catheter 6 of furnace is by general
Logical heat-resisting material is made, advantage of lower cost, and catheter is divided into two parts, is reduced the production cost.In other implementations
In example, catheter and the outer catheter of furnace are wholely set in furnace.In order to guarantee cover board 2 and fixed plate 4 contact surface sealing performance,
In the present embodiment, sealing ring 8 is equipped between cover board 2 and the contact surface of fixed plate 4, to realize the sealing of cover board 2 and fixed plate 4.
In the present embodiment, catheter 9 is arranged in a vertical direction in furnace, enters catheter 9 in furnace convenient for liquid metal 12；The outer catheter of furnace
The 6 liquid section 63 that goes out is arranged in a vertical direction, and liquid outlet 64 is arranged to be arranged in liquid section 63 out and downward, convenient for liquid metal 12 into
Enter pouring ladle 7.In other embodiments, liquid section 63 can be horizontally disposed with out.
In the present embodiment, the outer catheter 6 of furnace includes the vertical section 61 connecting with fixed plate 4 and the water being connected to vertical section 61
Flat section 62 is additionally provided with reinforcing rod 5 on the outer catheter 6 of furnace, and reinforcing rod 5 constitutes reinforcement diagonal brace, and one end of reinforcing rod 5 is fixed on perpendicular
On straight section 61, the other end is fixed on horizontal segment 62, and reinforcing rod 5 is relatively thin, not only can guarantee the stability of the outer catheter 6 of furnace, but also not
The weight for increasing the outer catheter 6 of furnace that can be excessive, in other embodiments, reinforcements diagonal brace is stiffening plate, the right end of stiffening plate and
Horizontal segment is fixedly connected, and the left end of stiffening plate is fixedly connected with vertical section, increases the intensity of the outer catheter of furnace, while also being increased
The weight of the outer catheter of furnace.
In use, connecting external air source at venthole 11, pouring ladle 7 is placed on to the lower section of liquid outlet 64；External gas
The charge valve in source is inflated by venthole 11 into crucible furnace 1, the pressure increase of 1 inner cavity of crucible furnace, liquid in gas replenishment process
Metal 12 passes sequentially through catheter 9 and the outer catheter 6 of furnace in furnace under pressure and flows into pouring ladle 7；Liquid in pouring ladle 7
When state metal is filled, charge valve is converted to exhaust valve by external air source, the high pressure gas in discharge crucible furnace 1, in crucible furnace 1
Liquid metal 12 no longer outflows, and is poured finally, going to pouring area by overhead traveling crane handling pouring ladle 7.
Claims (8)
- The device 1. liquid metal outflows automatically, it is characterised in that: including crucible furnace, the opening of crucible furnace is equipped with close with crucible furnace Encapsulate the cover board matched, crucible furnace and cover board surround the inner cavity for holding liquid metal, the furnace wall of crucible furnace be equipped with it is described The venthole of inner cavity connection, the cover board are equipped with catheter, and catheter has for going deep into the interior intracavitary liquid metal Liquid level below inlet and for pouring ladle flow into liquid metal liquid outlet.
- The device 2. liquid metal according to claim 1 outflows automatically, it is characterised in that: sealing is equipped on the cover board Fixed plate, the catheter include being arranged in crucible furnace and catheter and being arranged outside crucible furnace in fixed furnace on the cover board And it is fixed on the catheter furnace in fixed plate Wai, catheter is connected to the outer catheter of furnace in the furnace.
- The device 3. liquid metal according to claim 2 outflows automatically, it is characterised in that: the fixed plate passes through locking chain Item is fixedly connected on the cover board.
- The device 4. liquid metal according to any one of claim 1-3 outflows automatically, it is characterised in that: the liquid outlet It is arranged downward along the vertical direction.
- The device 5. liquid metal according to any one of claim 1-3 outflows automatically, it is characterised in that: the venthole The furnace wall top of crucible furnace is set.
- The device 6. liquid metal according to any one of claim 1-3 outflows automatically, it is characterised in that: the crucible furnace Opening be step structure, the cover plate for sealing is assemblied on the step surface of step structure.
- The device 7. liquid metal according to claim 2 or 3 outflows automatically, it is characterised in that: the liquid metal is automatic Outflow device further includes reinforcement diagonal brace for reinforcing catheter outside furnace, and the outer catheter of the furnace includes erecting of connect with fixed plate Straight section and the horizontal segment being connected to vertical section, described one end for reinforcing diagonal brace are fixed in vertical section, and the other end is fixed on level Duan Shang.
- The device 8. liquid metal according to any one of claim 1-3 outflows automatically, it is characterised in that: the cover board is logical Cross the opening that pressing device press fitting is fixed on the crucible furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668195.7U CN208983869U (en) | 2018-10-15 | 2018-10-15 | Liquid metal outflows device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821668195.7U CN208983869U (en) | 2018-10-15 | 2018-10-15 | Liquid metal outflows device automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983869U true CN208983869U (en) | 2019-06-14 |
Family
ID=66787595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821668195.7U Expired - Fee Related CN208983869U (en) | 2018-10-15 | 2018-10-15 | Liquid metal outflows device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983869U (en) |
-
2018
- 2018-10-15 CN CN201821668195.7U patent/CN208983869U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |