CN108562165A - A kind of electric induction furnace - Google Patents
A kind of electric induction furnace Download PDFInfo
- Publication number
- CN108562165A CN108562165A CN201810472319.2A CN201810472319A CN108562165A CN 108562165 A CN108562165 A CN 108562165A CN 201810472319 A CN201810472319 A CN 201810472319A CN 108562165 A CN108562165 A CN 108562165A
- Authority
- CN
- China
- Prior art keywords
- furnace body
- horizontal
- electric induction
- sprue gate
- top surface
- 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.)
- Pending
Links
- 230000006698 induction Effects 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000003466 welding Methods 0.000 claims abstract description 3
- 238000005266 casting Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 239000012535 impurity Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Classifications
-
- 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
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
- F27B14/061—Induction 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
- F27B14/02—Crucible or pot furnaces with tilting or rocking arrangements
-
- 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
- F27B2014/0825—Crucible or pot support
-
- 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
- F27B2014/0887—Movement of the melt
Abstract
The invention discloses a kind of electric induction furnaces, including grate and furnace body, the grate includes horizontal steel plate and the vertical H profile steel with the top surface welding of the horizontal steel plate, the H profile steel includes two vertical portions and a horizontal part, the furnace body is fixed on the top surface of the horizontal steel plate, the furnace body is equipped with the sprue gate ontology being connected to the furnace body, the top surface closing of the sprue gate ontology close to the top of the lateral wall of the H profile steel side；The top of two vertical portions is installed with a horizontal rotating shaft being pivotally connected with the furnace body；The water outlet of the sprue gate ontology is located at the side of the sprue gate ontology and conllinear with two horizontal rotating shafts.It has the technical effect that：It can realize fixed point water outlet, the temperature drop in exiting water process can be effectively reduced, avoid being mixed into for impurity, exiting water process is continuous and flow accurately controls.
Description
Technical field
The present invention relates to a kind of electric induction furnaces of field of metallurgical equipment.
Background technology
Electric induction furnace is a kind of equipment heating fusing metal material using electromagnetic induction principle, traditional electric induction furnace gold
Belong to liquid to be usually poured into other casting ladles by sprue gate ontology, then is transported to required place and casts.In transport process,
Certain temperature drop is had, and it is also possible to being mixed into micro impurity, dust etc., exiting water process flow can not accurately control.
The new market demand and special process, proposes electric induction furnace new requirement：Reduce temperature drop；It avoids being mixed into impurity, guarantee fund
Belong to the purity of liquid；Exiting water process is continuous and flow accurately controls；Water-out manners are convenient for the processing of rear road.
Invention content
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of electric induction furnace, it can realize and pinpoint out
Water can effectively reduce the temperature drop in exiting water process, avoid being mixed into for impurity, exiting water process is continuous and flow accurately controls.
Realizing a kind of technical solution of above-mentioned purpose is：A kind of electric induction furnace, including grate and furnace body, the grate include
Horizontal steel plate and the vertical H profile steel welded with the top surface of the horizontal steel plate, the H profile steel include two vertical portions and one
A horizontal part,
The furnace body is fixed on the top surface of the horizontal steel plate, lateral wall of the furnace body close to the H profile steel side
Top be equipped with the sprue gate ontology that be connected to the furnace body, the top surface of the sprue gate ontology is closed；
The top of two vertical portions is installed with a horizontal rotating shaft being pivotally connected with the furnace body；
The water outlet of the sprue gate ontology is located at the side of the sprue gate ontology and is total to two horizontal rotating shafts
Line.
Further, the cross sectional shape of the water outlet of the sprue gate ontology is circle.
Further, the water outlet is connected to swivel chute, and the swivel chute is conllinear with two horizontal rotating shafts, institute
It states swivel chute and is connected to U-shaped chute, the U-shaped chute includes first horizontal segment and is connected to the second level of the swivel chute
Section；The first horizontal segment and second horizontal segment are each perpendicular to the horizontal rotating shaft；
The first horizontal segment is first end close to one end of the furnace body, and other end is the second end, described the
Two horizontal segments are first end close to one end of the furnace body, and other end is the second end, the first of the first horizontal segment
End is connected to the first end of second horizontal segment by horizontal segmental arc.
Further, the outer wall of the U-shaped chute is equipped with infrared sensor.
Further, the inside of the sprue gate ontology, the swivel chute and the U-shaped chute is equipped with refractory matter
Casting.
Further, the water outlet passes through swivel chute described in flanged joint.
Further, the top surface of the furnace body is above by top closure, the top of two vertical portions of the H profile steel
The top surface of the head cover, and to the curving far from the furnace body and equipped with the axis hole passed through for the horizontal rotating shaft, it is described
Outer wall of the furnace body close to the H profile steel side is equipped with lifting lug corresponding with two axis holes, and the horizontal rotating shaft passes through pair
The axis hole and lifting lug answered make the furnace body pass through the horizontal rotating shaft and are pivotally connected with the grate.
Further, the lateral wall of the furnace body is equipped with access hole.
Further, the bottom of the furnace body is connected in the horizontal steel plate, and is welded with the top surface of the horizontal steel plate
Connect fixation.
Further, the connection H profile steel positioned at the furnace body both sides and the horizontal steel are additionally provided on the grate
The triangle fagging of plate.
A kind of technical solution of electric induction furnace of the present invention, including grate and furnace body are used, the grate includes level
Steel plate and the vertical H profile steel welded with the top surface of the horizontal steel plate, the H profile steel include two vertical portions and a water
Flat portion, the furnace body are fixed on the top surface of the horizontal steel plate, and the furnace body is close to the top of the lateral wall of the H profile steel side
Portion is equipped with the sprue gate ontology being connected to the furnace body, the top surface closing of the sprue gate ontology；The top of two vertical portions
End is installed with a horizontal rotating shaft being pivotally connected with the furnace body；The water outlet of the sprue gate ontology is located at the sprue gate
The side of ontology is simultaneously conllinear with two horizontal rotating shafts.It has the technical effect that：It can realize fixed point water outlet, water outlet can be effectively reduced
Temperature drop in the process avoids being mixed into for impurity, and exiting water process is continuous and flow accurately controls.
Description of the drawings
Fig. 1 is a kind of vertical view of electric induction furnace of the present invention.
Fig. 2 is a kind of side view of the furnace body of electric induction furnace of the present invention.
Fig. 3 is the sectional view of the Section A-A of Fig. 1.
Fig. 4 is a kind of side view of the grate of electric induction furnace of the present invention.
Fig. 5 is a kind of normal axomometric drawing of the sprue gate ontology of electric induction furnace of the present invention.
Specific implementation mode
Please refer to Fig.1 to Fig. 5, the present inventor in order to preferably understand technical scheme of the present invention,
It is described in detail below by specifically embodiment, and in conjunction with attached drawing：
A kind of electric induction furnace of the present invention, including furnace body 6 and grate 8.
It please refers to Fig.1 to Fig.3, furnace body 6 is rolled by steel plate, and inside is lined with refractory material, and the top surface of furnace body 6 passes through
Head cover 7 is closed.6 surrounding of furnace body is provided with several rectangle access holes 61.
Referring to Fig. 4, grate 8 is welded by vertical H profile steel 81 and horizontal steel plate 82.Furnace body 6 is connected to level
The top surface of steel plate 82 and pass through welding with horizontal steel plate 82 fix.H profile steel 81 includes two vertical portions 811 and connection two
The horizontal part (not shown) of vertical portion 811.
The top of two vertical portions 811 of H profile steel 81 is above the top surface of head cover 7.And to the lateral bending far from water furnace body 6
Song, and equipped with the axis hole for installing horizontal rotating shaft 4.Accordingly, lateral wall of the furnace body 6 close to the side of H profile steel 81 is equipped with
Lifting lug corresponding with the axis hole on two vertical portions 811 of H profile steel 81 62.Axis hole on two vertical portions 811 of H profile steel 81 with
Corresponding lifting lug is connected by horizontal rotating shaft 4, and two horizontal rotating shafts 4 are conllinear, and furnace body 6 and grate 8 is made to turn by level
Axis 4 is pivotally connected.Horizontal rotating shaft 4 is the central shaft that verts of furnace body 6.
It please refers to Fig.1 to Fig.3 and Fig. 5, lateral wall of the furnace body 6 close to 81 side of H profile steel is equipped with to be connected to furnace body 6
Sprue gate ontology 1.Sprue gate ontology 1 is connected to furnace body 6 by water inlet 12.The top surface of sprue gate ontology 1 is higher than the top surface of head cover 7
And it is closed, the water outlet 11 of sprue gate ontology 1 is located at the side of sprue gate ontology 1, the water inlet with sprue gate ontology 1
12 is vertical, and water outlet 11 and horizontal rotating shaft 4, i.e. the central shaft that verts of furnace body 6 is conllinear, and the cross sectional shape of water outlet 11 is circle
Shape.
It drives furnace body 6 and grate 8 to rotate by horizontal rotating shaft 4, realizes the water outlet of tumbling of electric induction furnace.Sprue gate ontology 1
Using side water-out manners, the cross sectional shape of water outlet 11 is circle, and water outlet 11 is conllinear with horizontal rotating shaft 4, ensure that water outlet
Process is continuous and flow accurately controls, and meets the function of the fixed point water outlet of furnace body 6, to realize that water outlet is continuous, flat
Surely, and water flow is controllable.
The water outlet 11 of sprue gate ontology 1 is connected to swivel chute 2, and swivel chute 2 and two horizontal rotating shafts 4 are conllinear, rotation
Chute 2 is connected to U-shaped chute 3 and sprue gate ontology 1, and U-shaped chute 3 includes first horizontal segment 31 and be connected to the second of swivel chute 2
Horizontal segment 32.First horizontal segment 31 and the second horizontal segment 32 are each perpendicular to horizontal rotating shaft 4.
First horizontal segment 31 is first end close to one end of H profile steel 81, and other end is the second end, the second horizontal segment
32 close to one end of H profile steel 81 be first end, other end is the second end, the first end of first horizontal segment 31 and second
The first end of horizontal segment 31 is connected by horizontal segmental arc 33.
Sprue gate ontology 1 coordinates swivel chute 2 and U-shaped chute 3 to use, first horizontal segment 31 He of the molten iron from U-shaped chute 3
The second end of second horizontal segment 32 flows out, and mainly meets the temperature drop for effectively reducing exiting water process, avoids being mixed into for impurity, go out
Water process can realize that continuous and flow accurately controls, and water-out manners use the function of chute mode, meet high-purity alloy
Smelting requirements, extend the application field of electric induction furnace.
Sprue gate ontology 1 is used cooperatively with swivel chute 2, U-shaped chute 3.Sprue gate ontology 1, swivel chute 2 and U-shaped is slipped
3 inside of slot configures the refractory matter casting being poured in of precoating, using closed structure and thermal insulation material, by chute water-out manners, effectively
Reduce temperature drop, avoids being mixed into for impurity.
In the present embodiment, the top surface of sprue gate ontology 1 is realized by flange to be closed, and water inlet 12 and water outlet 11 are all set
There is flange, convenient for the installation with furnace body 6.
The lateral wall of U-shaped chute 3 is equipped with infrared sensor (not shown), the external control water of infrared sensor
The furnace control system that flat turn axis 4 rotates.The infrared sensor detects the variation of liquid level in U-shaped chute 3, passes through the furnace body
The rotary speed of horizontal rotating shaft 4, Jin Erjing during the rotation angle and furnace body 6 of control system adjustment horizontal rotating shaft 4 are verted
The really water yield of control water outlet 11.
Meanwhile the triangle fagging of the connection H profile steel 81 and horizontal steel plate 82 positioned at 6 both sides of furnace body is additionally provided on grate 8
83。
A kind of electric induction furnace of the present invention, can effectively reduce the temperature drop of exiting water process, avoid being mixed into for impurity, be discharged
Process is continuous and flow accurately controls, and water-out manners use chute mode, is handled convenient for rear road.To meet new city
The requirement of field demand and higher and higher technique, extends the application field of electric induction furnace.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (10)
1. a kind of electric induction furnace, including grate and furnace body, it is characterised in that：The grate include horizontal steel plate and with the water
The vertical H profile steel of the top surface welding of plain plate, the H profile steel include two vertical portions and a horizontal part,
The furnace body is fixed on the top surface of the horizontal steel plate, and the furnace body is close to the top of the lateral wall of the H profile steel side
Portion is equipped with the sprue gate ontology being connected to the furnace body, the top surface closing of the sprue gate ontology；
The top of two vertical portions is installed with a horizontal rotating shaft being pivotally connected with the furnace body；
The water outlet of the sprue gate ontology is located at the side of the sprue gate ontology and conllinear with two horizontal rotating shafts.
2. a kind of electric induction furnace according to claim 1, it is characterised in that：The section of the water outlet of the sprue gate ontology
Shape is circle.
3. a kind of electric induction furnace according to claim 1, it is characterised in that：The water outlet is connected to swivel chute, described
Swivel chute is conllinear with two horizontal rotating shafts, and the swivel chute is connected to U-shaped chute, and the U-shaped chute includes the first water
Flat section and the second horizontal segment for being connected to the swivel chute；The first horizontal segment and second horizontal segment are each perpendicular to described
Horizontal rotating shaft；
The first horizontal segment is first end close to one end of the furnace body, and other end is the second end, second water
Flat section is first end close to one end of the furnace body, and other end is the second end, the first end of the first horizontal segment
It is connected to by horizontal segmental arc with the first end of second horizontal segment.
4. a kind of electric induction furnace according to claim 3, it is characterised in that：The outer wall of the U-shaped chute is equipped with infrared
Sensor.
5. a kind of electric induction furnace according to claim 3, it is characterised in that：The sprue gate ontology, the swivel chute
It is equipped with refractory matter casting with the inside of the U-shaped chute.
6. a kind of electric induction furnace according to claim 3, it is characterised in that：The water outlet described in flanged joint by revolving
Turn chute.
7. a kind of electric induction furnace according to claim 1, it is characterised in that：The top surface of the furnace body by top closure,
The top of two vertical portions of the H profile steel is above the top surface of the head cover, and simultaneously to the curving far from the furnace body
Equipped with the axis hole passed through for the horizontal rotating shaft, outer wall of the furnace body close to the H profile steel side be equipped with described in two
The corresponding lifting lug of axis hole, the horizontal rotating shaft pass through corresponding axis hole and lifting lug, make the furnace body pass through the horizontal rotating shaft with
The grate is pivotally connected.
8. a kind of electric induction furnace according to claim 1, it is characterised in that：The lateral wall of the furnace body is equipped with maintenance
Mouthful.
9. a kind of electric induction furnace according to claim 1, it is characterised in that：The bottom of the furnace body is connected to the level
In steel plate, and it is welded and fixed with the top surface of the horizontal steel plate.
10. a kind of electric induction furnace according to claim 1, it is characterised in that：It is additionally provided on the grate positioned at the stove
The triangle fagging of the connection H profile steel and the horizontal steel plate of body both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472319.2A CN108562165A (en) | 2018-05-17 | 2018-05-17 | A kind of electric induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472319.2A CN108562165A (en) | 2018-05-17 | 2018-05-17 | A kind of electric induction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108562165A true CN108562165A (en) | 2018-09-21 |
Family
ID=63539010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810472319.2A Pending CN108562165A (en) | 2018-05-17 | 2018-05-17 | A kind of electric induction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108562165A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996009511A1 (en) * | 1994-09-20 | 1996-03-28 | Comalco Aluminium Limited | Apparatus and method for the supply of molten metal |
| CN201419238Y (en) * | 2009-04-17 | 2010-03-10 | 刘建高 | Gravity-leaning rotary casting formation device |
| CN102564122A (en) * | 2012-03-03 | 2012-07-11 | 溧阳市科华机械制造有限公司 | Tapping molten iron guiding device of induction furnace |
| CN103499211A (en) * | 2013-10-24 | 2014-01-08 | 顾立新 | Targeted casting type smelting furnace |
| CN204612463U (en) * | 2015-04-15 | 2015-09-02 | 常州续笙硅材料有限公司 | A kind of fixed point casting smelting furnace |
| CN208419591U (en) * | 2018-05-17 | 2019-01-22 | 无锡应达工业有限公司 | A kind of electric induction furnace |
-
2018
- 2018-05-17 CN CN201810472319.2A patent/CN108562165A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996009511A1 (en) * | 1994-09-20 | 1996-03-28 | Comalco Aluminium Limited | Apparatus and method for the supply of molten metal |
| CN201419238Y (en) * | 2009-04-17 | 2010-03-10 | 刘建高 | Gravity-leaning rotary casting formation device |
| CN102564122A (en) * | 2012-03-03 | 2012-07-11 | 溧阳市科华机械制造有限公司 | Tapping molten iron guiding device of induction furnace |
| CN103499211A (en) * | 2013-10-24 | 2014-01-08 | 顾立新 | Targeted casting type smelting furnace |
| CN204612463U (en) * | 2015-04-15 | 2015-09-02 | 常州续笙硅材料有限公司 | A kind of fixed point casting smelting furnace |
| CN208419591U (en) * | 2018-05-17 | 2019-01-22 | 无锡应达工业有限公司 | A kind of electric induction furnace |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180921 |