CN105043098B - A kind of electric smelter - Google Patents
A kind of electric smelter Download PDFInfo
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- CN105043098B CN105043098B CN201510402609.6A CN201510402609A CN105043098B CN 105043098 B CN105043098 B CN 105043098B CN 201510402609 A CN201510402609 A CN 201510402609A CN 105043098 B CN105043098 B CN 105043098B
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- crucible
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- liquation
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- 239000002184 metal Substances 0.000 claims abstract description 25
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 230000006698 induction Effects 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000002121 nanofiber Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 11
- 238000004880 explosion Methods 0.000 abstract description 5
- 238000003723 Smelting Methods 0.000 abstract description 3
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009514 concussion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The invention discloses a kind of electric smelter, includes pot cover, crucible retainer ring, main body and base from top to bottom successively, main body is sequentially provided with crucible assembly, composite heat-insulating layer, induction coil and shell from inside to outside；Crucible assembly is sequentially provided with crucible and crucible holder from top to bottom；Crucible is back taper component with the end；The upper surface of crucible holder is provided with to the recessed Ji Yi areas for collecting the molten metal for overflowing, and its wall is provided with temperature sensor.After crucible explosion, the molten metal in smelting furnace can be fallen in Ji Yi areas and be collected along the outer wall of crucible, prevent which from stretching everywhere, it is ensured that production safety.There is certain capacity in Ji Yi areas, therefore can provide one time for allowing Manufacturing Worker to deal carefully with remaining liquation in crucible, to guarantee production safety.Melting of the present invention for non-ferrous metal.
Description
Technical field
The present invention relates to a kind of electric smelter.
Background technology
Crucible in non-ferrous metal electric smelter is worked at high temperature, it is easy to the situation of explosion, existing whirlpool occur
After the crucible explosion of stream heated type electric smelter, Manufacturing Worker tends not to discovery in time, causes molten non-ferrous metal to flow out crucible
Stretch everywhere afterwards, cause potential safety hazard, when dangerous situation is found, in crucible, there may be substantial amounts of molten non-ferrous metal so that exclude
The difficulty of dangerous situation is increased.
Meanwhile, existing eddy heating for heating formula non-ferrous metal electric smelter does not lack material prompting function, in production large volume
During product, the speed that the molten non-ferrous metal in stove is consumed is very fast, and when productive temp is very fast, Manufacturing Worker tends not in time
Ground supplements solid non-ferrous metal, causes production be carried out continuously, and affects production efficiency.Due to the upper and lower temperature contrast of liquid level it is huge
Greatly so that the situation of explosion easily occurs in crucible.
Furthermore, due to the continuous decline of the liquid level of molten non-ferrous metal, more and more induction coils for producing vortex
The nonferrous materials for heating is not needed in area defined, causes this section of induction coil to be almost not involved in non-ferrous metal
Material does work but still is consuming electric energy, and the production cost of increase is also unfavorable for environmental protection.
The content of the invention
The technical problem to be solved in the present invention is：There is provided molten metal after one kind can prevent the rupture of electric smelter crucible to overflow everywhere
Prolong, while the electric smelter of the service life and energy-conservation of crucible can be extended.
The present invention solves the solution of its technical problem：
A kind of electric smelter, from top to bottom successively include pot cover, crucible retainer ring, main body and base, the main body from it is interior to
It is sequentially provided with outward crucible assembly, composite heat-insulating layer, induction coil and shell；The crucible assembly is sequentially provided with crucible from top to bottom
And crucible holder；The crucible is back taper component with the end；The upper surface of the crucible holder is provided with to recessed excessive for collecting
The Ji Yi areas of the molten metal for going out.The wall in the Ji Yi areas is provided with temperature sensor.
As the further of above-mentioned technical proposal, clearance layer between crucible assembly and composite heat-insulating layer, is provided with.
As the further of above-mentioned technical proposal, row's liquation pipeline in the excessive area of connected set is additionally provided with interior base, liquation is arranged
The opening of pipeline is liquation entrance, and the liquation entrance is located at outside the outer wall of crucible.
As the further of above-mentioned technical proposal, the taphole in the external world on the wall in the Ji Yi areas, is communicated with；It is multiple
Close heat-insulation layer through hole is provided with the correspondence position of taphole.
As the further of above-mentioned technical proposal, also including the bracket component being arranged between induction coil and shell；
The bracket component includes the support with least three location holes, the operation being inserted in location hole from top to bottom
The electric capacity that portion, the holding element for following operating portion movement, anti-scarce stockline circle group are connected with anti-scarce stockline circle group；The supporting part
Part is provided with anti-scarce stockline circle group；The anti-scarce stockline circle group includes judging coil, and is arranged on and judges right above coil
Than coil, judge that coil and contrast coil intercouple as inductance so that judge coil and the inductance after contrast coil coupling
The inductance of group is zero, and the operating portion is stretched out outside the outer wall of shell by the groove that shell is provided with.
Used as the further of above-mentioned technical proposal, the composite heat-insulating layer includes thermally resistant fiber glass carpet veneer, alumina silicate pottery
Porcelain fibrolamellar, aeroge carpet veneer and the soft carpet veneer of nanofiber.
The invention has the beneficial effects as follows：The invention discloses a kind of electric smelter, it is after crucible explosion, coloured in smelting furnace
Molten metal can be fallen in Ji Yi areas along the outer wall of the back taper of crucible, and the liquation of high temperature is collected prevents which from overflowing everywhere
Prolong, it is ensured that the safety of Manufacturing Worker, as there is a certain capacity in Ji Yi areas, therefore one section can be provided and make Manufacturing Worker remaining in crucible
Time for dealing carefully with of liquation, provide the user enough.Melting of the present invention for non-ferrous metal.
Description of the drawings
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, rather than is all implemented
Example, those skilled in the art on the premise of not paying creative work, can be designed with obtaining other according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the cross-sectional schematic of embodiment of the present invention a1；
Fig. 2 is the cross-sectional schematic of embodiment of the present invention a2.
Specific embodiment
The technique effect of the design, concrete structure and generation of the present invention is carried out clearly below with reference to embodiment and accompanying drawing
Chu, complete description, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this
Bright a part of embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/annexations, not singly refer to that component directly connects, and refer to and can be added deduct by adding according to the situation that is embodied as
Few couple auxiliary, constitutes more excellent draw bail.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Embodiment a1：With reference to Fig. 1, a kind of electric smelter, include successively from top to bottom pot cover 3, crucible retainer ring 2, main body and
Base 1, the main body are sequentially provided with crucible assembly, composite heat-insulating layer 5, induction coil 6 and shell 8 from inside to outside；The crucible
Component is sequentially provided with crucible 4 and crucible holder 9 from top to bottom；The crucible 4 is back taper component with the end；The crucible holder 9
Upper surface is provided with to the recessed Ji Yi areas 12 for collecting the molten metal for overflowing.Ji Yi areas 12 are around 4 bottom of crucible
Annular groove, after crucible 4 ruptures, molten non-ferrous metal can be entered in Ji Yi areas 12 along the back taper outer wall of crucible 4.Due to metal
After liquation enters Ji Yi areas 12, temperature signal can be passed to electric smelting by the temperature sensor 17 that the inwall in Ji Yi areas 12 is provided with
The control device of stove peripheral hardware, control device find that temperature anomaly can then send signal, notify Manufacturing Worker.In crucible assembly and again
Close and between heat-insulation layer 5, be provided with the formation molten metal flow channel of clearance layer 16, enable molten metal to flow into Ji Yi areas 12 exactly
In.The composite heat-insulating layer 5 includes thermally resistant fiber glass carpet veneer, alumina-silicate ceramic fibre flaggy, aeroge carpet veneer and nanometer
The soft carpet veneer of fiber.
Embodiment a2：With reference to Fig. 2, a kind of electric smelter, it has done further improvement in embodiment a1.
It is specific as follows：
9 Shang Jiyi areas 12 of crucible holder are located at the lower section of 4 bottom of crucible, and the excessive area 12 of connected set is additionally provided with crucible holder 9
Row's liquation pipeline 13, the opening for arranging liquation pipeline 13 is liquation entrance 14, the liquation entrance 14 be located at crucible 4 outer wall it
Outward, the liquation of spilling can be entered in Ji Yi areas 12 from the liquation entrance 14 of annular groove shape by liquid pipe road 13.
The taphole 15 in the external world is communicated with the wall in the Ji Yi areas 12；Composite heat-insulating layer 5 is in taphole 15
Correspondence position be provided with through hole 18.Liquation can be discharged to by taphole 15 where making a reservation for, and effectively prevent the appearance in Ji Yi areas 12
Amount is not enough, causes liquation to be stretched everywhere.
Bracket component is provided between induction coil 6 and shell 8；The bracket component includes carrying at least three from top to bottom
The support 20 of individual location hole 21, the operating portion 11 being inserted in location hole 21, the holding element 19 for following the movement of operating portion 11 and anti-
Scarce stockline circle group；The holding element 19 is provided with anti-scarce stockline circle group；The anti-scarce stockline circle group includes judging 101 He of coil
Contrast coil 102 so that the inductance for judging coil 101 and contrasting the inductive bank after coil 102 is coupled is zero；The operating portion 11
The groove being provided with by shell 8 is stretched out outside the outer wall of shell 8.
The operation principle that anti-scarce stockline circle group is is such, judges coil 101 and contrast coil 102 as inductive
It is connected.Especially, judge coil 101 and contrast 102 unity couping of coil, that is, judge that 101 positive magnetic field of coil is completely counterbalanced by contrast
The opposing magnetic field of coil 102 so that the inductance for judging coil 101 and contrasting the inductive bank after coil 102 is coupled is zero.For convenience
The operation principle of anti-scarce stockline circle group is illustrated, is described by the situation that the inductance of inductive bank is zero.And contrast coil 102 and sentencing
The top of broken string circle 101, therefore when having molten metal in contrasting coil 102 and judging coil 101, prevent the total of scarce stockline circle group
Inductance is zero, therefore after anti-scarce stockline circle group and capacitances in series, the lc circuit for being formed does not produce concussion.And molten metal constantly subtracts
When few, the liquid level of molten metal judges the space surrounded by coil 101 in when judging between coil 101 and contrast coil 102
Inside there is molten metal, and it is then air to contrast coil 102, the permeability of molten metal and air is different, and this causes anti-scarce material
Coil group can produce inductance, so that the certain concussion frequency of lc circuit generation, generally 0.5KHz ~ 10KHz, and this frequency
Can be recognized by the frequency meter for being generally basede on 51 single-chip microcomputers, the detectable scope of the rate meter is 1Hz ~ 10KHz.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to the enforcement
Example, those of ordinary skill in the art on the premise of without prejudice to spirit of the invention can also be made a variety of equivalent modifications or be replaced
Change, the modification of these equivalents or replacement are all contained in the application claim limited range.
Claims (2)
1. a kind of electric smelter, includes pot cover from top to bottom successively（3）, crucible retainer ring（2）, main body and base（1）, its feature exists
In：
The main body is sequentially provided with crucible assembly, composite heat-insulating layer from inside to outside（5）, induction coil（6）And shell（8）；
The crucible assembly is sequentially provided with crucible from top to bottom（4）And crucible holder（9）；
The crucible（4）For back taper component with the end；
The crucible holder（9）Upper surface be provided with to the recessed Ji Yi areas for collecting the molten metal for overflowing（12）；
The Ji Yi areas（12）Wall be provided with temperature sensor（17）；Crucible assembly and composite heat-insulating layer（5）Between be provided between
Gap layer（16）；Interior base（1）The excessive area of connected set is additionally provided with inside（12）Row's liquation pipeline（13）, arrange liquation pipeline（13）Opening
For liquation entrance（14）, the liquation entrance（14）It is located at crucible（4）Outer wall outside；The Ji Yi areas（12）Wall on set
The taphole for having connection extraneous（15）；Composite heat-insulating layer（5）In taphole（15）Correspondence position be provided with through hole（18）；Also
Including being arranged on induction coil（6）With shell（8）Between bracket component；
The bracket component includes carrying at least three location holes from top to bottom（21）Support（20）, be inserted in location hole（21）In
Operating portion（11）, follow operating portion（11）Mobile holding element（19）, anti-scarce stockline circle group and anti-scarce stockline circle group connect
Electric capacity；
The holding element（19）It is provided with anti-scarce stockline circle group；
The anti-scarce stockline circle group includes judging coil（101）, and it is arranged on judgement coil（101）The contrast coil of top
（102）, judge coil（101）With contrast coil（102）Intercouple as inductance, judge coil（101）With contrast coil
（102）Connection so that judge coil（101）Inductance with the inductive bank after contrast coil (102) coupling is zero；
The operating portion（11）By shell（8）The groove being provided with stretches out shell（8）Outer wall outside.
2. a kind of electric smelter according to claim 1, it is characterised in that：The composite heat-insulating layer（5）Including heat resistant glass
Fibre felt layer, alumina-silicate ceramic fibre flaggy, aeroge carpet veneer and the soft carpet veneer of nanofiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402609.6A CN105043098B (en) | 2015-07-09 | 2015-07-09 | A kind of electric smelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510402609.6A CN105043098B (en) | 2015-07-09 | 2015-07-09 | A kind of electric smelter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105043098A CN105043098A (en) | 2015-11-11 |
| CN105043098B true CN105043098B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510402609.6A Active CN105043098B (en) | 2015-07-09 | 2015-07-09 | A kind of electric smelter |
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| Country | Link |
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| CN (1) | CN105043098B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589832B (en) * | 2018-12-28 | 2020-06-02 | 清华大学深圳研究生院 | Stirring device for preparing metal-based composite material |
| CN116165125A (en) * | 2022-01-06 | 2023-05-26 | 四川大学 | A supercritical carbon dioxide soaked granite experimental device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69632614T2 (en) * | 1995-03-14 | 2005-06-09 | Nippon Steel Corp. | Apparatus and method for assessing the purity of metal |
| CN102220630B (en) * | 2011-06-03 | 2012-10-03 | 奥特斯维能源（太仓）有限公司 | Mono-crystal furnace capable of protecting against silicon leakage |
| CN202440564U (en) * | 2011-12-31 | 2012-09-19 | 英利能源（中国）有限公司 | Monocrystalline-silicon-like ingot furnace and seed crystals used by same |
| CN202757436U (en) * | 2012-08-10 | 2013-02-27 | 宁波江北劲翔机械厂 | Multipurpose leakage-proof energy conservation and frequency conversion electric stove |
| CN204830842U (en) * | 2015-07-09 | 2015-12-02 | 佛山市技新电气有限公司 | Electric melting furnace |
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- 2015-07-09 CN CN201510402609.6A patent/CN105043098B/en active Active
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| Publication number | Publication date |
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| CN105043098A (en) | 2015-11-11 |
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