KR101737340B1 - Supply system of molten metal for casting - Google Patents
Supply system of molten metal for casting Download PDFInfo
- Publication number
- KR101737340B1 KR101737340B1 KR1020160035065A KR20160035065A KR101737340B1 KR 101737340 B1 KR101737340 B1 KR 101737340B1 KR 1020160035065 A KR1020160035065 A KR 1020160035065A KR 20160035065 A KR20160035065 A KR 20160035065A KR 101737340 B1 KR101737340 B1 KR 101737340B1
- Authority
- KR
- South Korea
- Prior art keywords
- molten metal
- furnace
- melting furnace
- ground
- casting
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/003—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the level of the molten metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/006—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the temperature of the molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Description
The present invention relates to a casting molten metal supplying system which is improved from an existing method of using an ingot as an intermediary of a casting material and is improved so that the molten metal of a melting furnace can be directly used as a casting material.
In the conventional method of supplying molten metal for casting, a metal raw material is melted in a melting furnace and made into a molten metal, and then an ingot, that is, an ingot is formed. The ingot is made by solidifying molten metal by injecting it into a certain mold, and it becomes a material such as casting, forging, and rolling.
Therefore, a casting company for molding a general product first melts the ingot carried from a casting company casting the ingot into a remelting furnace and uses it as a molten metal.
However, according to the conventional molten metal supplying method for casting, since the molten metal is melted as a molten metal after the molten metal is converted into an ingot, the environmental problem and the energy cost of the melting furnace are duplicated, and a similar equipment is invested redundantly Problems, shipping cost and time required for ingot transportation.
Therefore, it is an object of the present invention to provide a casting molten metal supplying system which can deviate from a conventional method of using an ingot as a medium of a casting material and can supply the molten metal of the melting furnace directly to the casting company.
In order to accomplish the above object, the present invention provides a molten metal supplying system for a casting, comprising: a molten metal supply unit having a molten metal furnace installed on the ground and a molten metal furnace rotation driver for supplying molten metal in the molten metal furnace; A molten metal storage unit installed in the ground with the material supply unit different from the workplace and having an electric heating / heating furnace for storing the molten metal therein; And a ramp for connecting one end of the molten metal to the melting furnace of the molten metal supply unit and the other end of the ramp for connecting the molten metal to the electric heating apparatus; And a ladle for containing the molten metal drawn from the underground electric heating apparatus and a ladle elevator for raising and lowering the ladle to the ground.
Here, the casting molten metal supplying system may include a molten metal level sensor for sensing a high level of the molten metal stored in the electric heating mantle; And a controller for controlling the solenoid rotary actuator to raise the solenoid when the detection signal of the molten liquid level sensor is received.
At this time, the casting molten metal supplying system includes a molten metal chute installed around the lower end of the electric insulating furnace; And a ground temperature sensor provided in the molten metal chute. The control unit may be configured to control the solenoid rotating actuator to raise the melting furnace when receiving the sensing signal of the ground temperature sensor.
Further, the casting molten metal supplying system may further include an alarm generator installed on at least one side of the electric heat keeping furnace and the melting furnace, and the controller may be configured to operate the alarm generator when receiving the detection signal have.
The casting molten metal supply system may further include a manual breaker provided on the side of the electric heating apparatus, and the control unit may be configured to control the spin furnace rotary actuator to stand the melting furnace when receiving the signal of the manual breaker It is possible.
As described above, according to the molten metal supplying system of the present invention, the molten metal in the molten metal bath is directly transferred between the molten metal supplying unit and the molten metal storing unit, which are different from each other, through the liquid transfer bath, It can be used as a molten metal.
Therefore, it is possible to solve the problem that the conventional problem of the melting of the molten metal after the molten metal is melted after the molten metal is converted into the ingot and the energy cost of the melting furnace is duplicated, as well as the problem of overlapping investment of similar equipments, The problem of time generation can be solved.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a layout of a casting molten metal supplying system according to an embodiment of the present invention,
Figs. 2A and 2B are a plan view and a side view, respectively, of a layout of an electric heat keeping furnace and a ladle elevator, which are components of the casting molten metal supplying system of Fig.
Fig. 3 is a schematic configuration diagram of the casting molten metal supplying system of Fig. 1,
4 is a control block diagram of the casting molten metal supplying system of FIG.
As shown in FIG. 1, the casting molten metal supplying system 100 according to the embodiment of the present invention includes a molten
That is, a pair of
Accordingly, the molten metal in the
The
To this end, in accordance with the
As shown in FIGS. 2A and 2B, the molten metal drawn out from the electric
3 and 4, the casting molten metal supplying system 100 according to the embodiment of the present invention senses the high water level of the molten metal in the
The casting molten metal supplying system 100 according to the embodiment of the present invention may further include a
Furthermore, the casting molten metal supplying system 100 according to the embodiment of the present invention includes
In addition, a
Meanwhile, the casting molten metal supplying system 100 described above is only one embodiment for facilitating understanding of the present invention, and therefore, it should not be understood that the scope of the present invention and the scope of the present invention are limited to those described above.
The scope of the present invention is defined by the appended claims and their equivalents.
100: casting molten metal supplying system 110: molten metal supplying unit
111: Melting furnace 112: Melting furnace rotary actuator
113: an alarm generator 120:
121: Electric warming-up furnace 122:
123: ground temperature sensor 124: manual breaker
125: an alarm generator 126: a molten metal chute,
130: Liquid transfer bath 140: Ladle lift
141: ladle 150:
Claims (5)
A molten metal supply unit having a molten metal furnace installed on the ground and a molten metal furnace rotation driver for supplying the molten metal in the molten metal furnace;
A molten metal storage part installed in the ground in a different workplace from the molten metal supply part and having an electric heating device for storing molten metal therein;
And a ramp for connecting one end of the molten metal to the melting furnace of the molten metal supply unit and the other end of which is connected to the molten metal storage unit to supply the molten metal to the electric heating furnace;
A ladle for containing the molten metal drawn from the underground electric heating apparatus, and a ladle elevator for raising and lowering the ladle to the ground;
A molten metal level sensor for sensing a high level of the molten metal stored in the electric heating / heating furnace;
A controller for controlling the solenoid rotary actuator to raise the melting furnace when the sensing signal of the molten metal level sensor is received;
A molten metal chute installed around the lower end of the electric heat insulating furnace; And
And a ground temperature sensor provided on the molten metal chute,
Wherein the controller controls the solenoid rotating actuator to raise the solenoid when receiving the sensing signal of the ground temperature sensor.
Further comprising an alarm generator installed on at least one side of the electric heat keeping furnace and the melting furnace,
Wherein the control unit operates the alarm generator when receiving the detection signal.
Further comprising a manual breaker installed on the side of the electric heating /
Wherein the controller controls the solenoid rotating actuator to stand the melting furnace when receiving the signal of the manual breaker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160035065A KR101737340B1 (en) | 2016-03-24 | 2016-03-24 | Supply system of molten metal for casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160035065A KR101737340B1 (en) | 2016-03-24 | 2016-03-24 | Supply system of molten metal for casting |
Publications (1)
Publication Number | Publication Date |
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KR101737340B1 true KR101737340B1 (en) | 2017-05-18 |
Family
ID=59048911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020160035065A KR101737340B1 (en) | 2016-03-24 | 2016-03-24 | Supply system of molten metal for casting |
Country Status (1)
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KR (1) | KR101737340B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102227507B1 (en) * | 2020-12-31 | 2021-03-11 | 윤웅희 | Device for pouring liquid metal into ladle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000117418A (en) * | 1998-10-20 | 2000-04-25 | Kobe Steel Ltd | Method for transporting molten metal |
KR100822227B1 (en) * | 2000-11-15 | 2008-04-17 | 도요 기카이 긴조쿠 가부시키가이샤 | Die cast apparatus |
-
2016
- 2016-03-24 KR KR1020160035065A patent/KR101737340B1/en active Search and Examination
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000117418A (en) * | 1998-10-20 | 2000-04-25 | Kobe Steel Ltd | Method for transporting molten metal |
KR100822227B1 (en) * | 2000-11-15 | 2008-04-17 | 도요 기카이 긴조쿠 가부시키가이샤 | Die cast apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102227507B1 (en) * | 2020-12-31 | 2021-03-11 | 윤웅희 | Device for pouring liquid metal into ladle |
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