CN106643152A - Forming structure and method for induction furance lining used for silicon slag smelting - Google Patents
Forming structure and method for induction furance lining used for silicon slag smelting Download PDFInfo
- Publication number
- CN106643152A CN106643152A CN201611131003.4A CN201611131003A CN106643152A CN 106643152 A CN106643152 A CN 106643152A CN 201611131003 A CN201611131003 A CN 201611131003A CN 106643152 A CN106643152 A CN 106643152A
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- Prior art keywords
- die body
- interior die
- coil
- lining
- furnace
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000006698 induction Effects 0.000 title claims abstract description 15
- 239000002893 slag Substances 0.000 title abstract description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title abstract description 10
- 229910052710 silicon Inorganic materials 0.000 title abstract description 10
- 239000010703 silicon Substances 0.000 title abstract description 10
- 238000003723 Smelting Methods 0.000 title abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000002844 melting Methods 0.000 claims description 19
- 230000008018 melting Effects 0.000 claims description 19
- 239000004927 clay Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 5
- 235000013372 meat Nutrition 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- 238000007906 compression Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 abstract 1
- 239000011505 plaster Substances 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 229910000720 Silicomanganese Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F27B14/08—Details specially adapted for crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/10—Monolithic linings; Supports therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
- F27D1/1626—Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall
-
- 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
- F27B2014/066—Construction of the induction furnace
-
- 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 specially adapted for crucible or pot furnaces
- F27B2014/0843—Lining or casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a forming structure and method for an induction furnace lining used for silicon slag smelting. The forming structure comprises an induction furnace, a coil is arranged in a cavity of the induction furnace, a coil plaster layer and a coaxially arranged inner mould body are arranged on the inner side of the coil, and a cavity between the inner mould body and the coil paster layer is filled with a lining layer. The inner mould body is welded into an integral structure by means of steel plates. A heating device is further arranged on the inner side of the inner mould body. According to the forming structure and method for the induction furnace lining used for silicon slag smelting, since the heating device is adopted for heating, the inner mould body made from the steel plates shrink inwards after being cooled, and is separated from the lining layer to generate a clearance; if the size of the clearance is reasonable, the inner mould body can be easily taken out, thus the problem of surface deficiency of the lining layer is solved, the uniformity of the lining is improved, the lining layer is made more compact, and a strong support is provided for the compactness of the lining layer through the downward tamping and radial compression processes.
Description
Technical field
The present invention relates to the recycling manufacture field of white residue, and in particular to a kind of sensing inner lining of furnace for white residue melting
Molding structure and method.
Background technology
White residue generally refers to the remainder after raw ore is refined, also containing a certain amount of silicon.White residue point many kinds, industry
White residue, solar energy white residue, semiconductor white residue etc..White residue can be used to melt down recrystallize, purify, present silicon material it is in short supply, valency
Lattice are high.Silicon manganese slag is also silicomanganese metallurgical slag, a kind of industrial residue discharged when being Smelting Simn In A, its short texture, outward
It is often jade-green particle to see, and is made up of some porous noncrystalline particles in irregular shape.Silicon manganese slag is crisp frangible, by broken
The silicon manganese slag of bulk can be broken into fritter by broken machine, further crush the material after coarse crushing subsequently into fine crusher, it is ensured that
Material into feed bin can reach the degree of monomer dissociation, then by oscillating feeder and belt conveyor uniformly by thing
Material feeds trapezoidal washbox and is sorted.Broken main purpose is to break intergrowth structure, and the main purpose of jigging is
Silicomangan is reclaimed from silicon manganese slag.Be present larger difference in specific gravity in silicon manganese slag and silicomangan, acted on by the gravity treatment of jigging machine
Metal and waste residue can be separated, obtain pure alloy and waste residue, the dehydration that can finally pass through dewatering screen respectively will
Concentrate and tailings is dehydrated.
Current white residue is processed, most of still by the artificial mode chosen, under certain pulverization conditions, by people
The mode that work is chosen advantage of this is that cost is relatively low come the silico briquette for selecting purity higher, but efficiency is excessively poor, and silicon
The utilization rate of slag is also very low；And by the way of trapezoidal washbox is sorted, the silicon purity elected is low, cost is also high, silicon
The utilization rate of slag is also very low.
Based on the characteristics of prior art and the industrial structure, being badly in need of proposing a kind of new technique and supporting equipment to carry out work
The re-using of industry white residue, to change the industrial structure of silicon industry, the upgrading of industry is realized in configuration of optimizing the structure of production.
Current melting inner lining of furnace is typically with loose-leaf connecting plate and encloses to make internal model, then by filling compacting tamping
Mode forms inner liner, then removes the support member of annular, and loose-leaf connecting plate is removed one by one, and it is interior that such mode is manufactured
Lining is more single, and quality is simultaneously unstable.
The content of the invention
It is an object of the invention to provide a kind of sensing inner lining of furnace molding structure and method for white residue melting, solves existing
There is quality present in the manufacture process of inner liner in technology unstable, easily there is a problem of local defect.
The present invention is achieved through the following technical solutions：
A kind of sensing inner lining of furnace molding structure for white residue melting, including induction furnace, are arranged in the cavity of induction furnace
Have coil, coil clay layer and the interior die body being coaxially disposed be provided with the inside of coil, interior die body and coil clay layer it
Between cavity in filled inner liner.
The interior die body welds to form overall structure using steel plate.
Side is additionally provided with a heater in described internal model body.
The melting inner lining of furnace molding structure of the present invention has larger difference with prior art：Weld to form entirety using steel plate
Structure is used as interior die body, and in prior art, internal model is the sheet material by multiple strips, encloses to form cylindrical structure, or
Sheet material is connected into overall structure using loose-leaf, then the inner side for enclosing solid cylinder is arranged into, or by hard
Ring is supported as liner, fill compacting inner lining material after, sheet material is removed one by one, during plate is taken, due to plate it
Between there is gap, inner lining material can be filled out between gap, and Fall of lining when causing to remove causes the disappearance of local, typically all
Can be secondary floating by manually carrying out after sheet material takes, due to artificial factor so that the surface of liner easily occurs recessed
Convex uneven situation, applicant after being analyzed to above-mentioned technique, through groping and test repeatedly, tie by the shaping to liner
Structure is made that improvement, and using interior die body made by steel plate, its surface smooths, and is smoothed by filling the liner surface of compacting, by
It is tight in after compacting, fitting between interior die body steel plate and inner liner, it is impossible to interior die body to be taken out, is asked to solve this
Topic, applicant arranges a heater by the portion in internal model body, after the completion of compacting is filled, carries out adding using heater
Heat, its rate of expanding with heat and contract with cold of interior die body made by steel plate is far longer than the expansion rate of liner layer material, therefore, the internal lining of interior die body
The extruding and the extruding that bottom is downward of radial direction are carried out, is so not only tamped in radial direction and has been smash tightly inner liner, after cooling, steel plate is made
Interior die body inwardly shrink, separate between inner liner generation gap, when gap is reasonable, can easily take out in
Die body, thus, avoiding the problem that lacking occurs in liner surface, improves the homogeneity of liner, simultaneously as increased interior
The extruding of lining radial direction so that inner liner more consolidation, downward compacting and the compaction process of radial direction, all to the tight of inner liner
Property provide strong support.
Described heater is annular nozzle burner.Further, in the contrast test of numerous heaters
It was found that, annular nozzle burner is ideal heater, and directly internally die body is carried out its spouting combustion flame
Combustion-type is heated, and firing rate is fast, and substantially, the symmetrical structure of annular causes the expansion of interior die body uniform, system for the expansion of interior die body
Into liner layer structure stablize, thickness is uniform.
Described interior die body is cylinder-like structure, and its bottom is integral using arc enclosed shape.Made using arc
Interior die body bottom, can cause internal model body bottom to the pressure distribution of inner liner in cambered surface, rather than in a plane, profit
With the uniformity to contract, the gap uniformity that bottom can be caused to produce, it is easy to processing.
A kind of forming method of the sensing inner lining of furnace for white residue melting, comprises the following steps：
A () arranges coil clay：Coil clay is coated in into the gap and inner side of coil, coil clay layer is solidify to form
Die body b () is fixed in so that interior die body is coaxially disposed with coil；
C () fills inner lining material between coil clay layer and interior die body, compacting of vibrating forms inner liner；
D () treats that inner liner is filled after the completion of, start heater, interior die body expanded by heating carries out radial direction to inner liner
Extruding；
F () heater stop is heated, interior die body cooling meat, and gap is produced between interior die body and inner liner, takes out interior
Die body；
G () inner liner sinters to form entirety.
Present invention also offers a kind of forming method of the sensing inner lining of furnace for white residue melting, sheet material in prior art
Damage and deformation causes the recycling number of times of sheet material typically to only have 2 to 3 times, and in the method for the present invention, due to adopting steel plate
Made by interior die body theoretically can constantly reuse, therefore not only increase the recycling rate of waterused of interior die body, and
And reduce the use cost of interior die body, due to interior die body installation and take out very convenient, substantially reduce the installation of internal model
Time, installation effectiveness is improve, substantially increase the service efficiency of induction furnace.
In the step (f), when the gap width produced between interior die body and inner liner reaches 5～8mm, internal model is taken out
Body.Further, by constantly being analyzed in actual process of the test, when the gap produced between interior die body and inner liner
When width is less than to 5mm, adhesion is locally there may be between interior die body and inner liner, now extracting interior die body may injure liner
Layer, when it reaches 5mm, substantially eliminates the adhesion between inner liner and interior die body, can form complete inner liner；When
When its gap is more than 8mm, the overlong time for waiting, the overlong time of consumption is needed to be unfavorable for improving efficiency.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of sensing inner lining of furnace molding structure for white residue melting of the present invention, using interior die body made by steel plate, its
Surface smooths, and is smoothed by filling the liner surface of compacting, due to after compacting, pasting between interior die body steel plate and inner liner
Close tight, it is impossible to take out interior die body, in order to solve this problem, applicant arranges one plus hot charging by the portion in internal model body
Put, after the completion of compacting is filled, heated using heater, its rate of expanding with heat and contract with cold of interior die body is far longer than made by steel plate
The expansion rate of liner layer material, therefore, the internal lining of interior die body carries out the extruding and the extruding that bottom is downward of radial direction, so not only
Inner liner is smash tightly in radial direction compacting, after cooling, interior die body inwardly shrinks made by steel plate, separated between inner liner between generation
Gap, when gap is reasonable, can easily take out interior die body, thus, avoiding liner surface asking for disappearance occurs
Topic, improves the homogeneity of liner, simultaneously as increased the extruding of inner liner radial direction so that inner liner more consolidation, downwards
Compacting and radial direction compaction process, all strong support is provided to the compactness of inner liner；
2nd, a kind of sensing inner lining of furnace molding structure for white residue melting of the present invention, annular nozzle burner is ideal
Heater, directly internally die body carries out combustion-type heating to its spouting combustion flame, and firing rate is fast, interior die body
Expansion is obvious, and the symmetrical structure of annular causes the expansion of interior die body uniform, made by liner layer structure stablize, thickness is uniform；
3rd, a kind of sensing inner lining of furnace forming method for white residue melting of the present invention, due to using interior die body made by steel plate
Theoretically can constantly reuse, therefore not only increase the recycling rate of waterused of interior die body, and reduce internal model
The use cost of body, because the installation and taking-up of interior die body are very convenient, substantially reduces the set-up time of internal model, improves peace
Dress efficiency, substantially increases the service efficiency of induction furnace.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- induction furnaces, 2- coils, 3- coil clay layers, die body in 4-, 5- inner liners, 6- heaters.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in figure 1, a kind of sensing inner lining of furnace molding structure and method for white residue melting of the present invention, including induction furnace
1, the inside of induction furnace 1 is cavity structure, and coil 2 is provided with the cavity of induction furnace 1, and the inner side of coil 2 is provided with coil glue
Mud layer 3 and the interior die body 4 being coaxially disposed, interior die body 4 welds to form overall structure using steel plate, and its top is cylindric knot
Structure, cylindric bottom forms overall by arc closing connection, and generally, the surface of interior die body 4 is smooth plate face, weld
Smooth structure is connected into, inner liner 5 has been filled in the cavity between interior die body 4 and coil clay layer 3, inner liner 5 is adopted and filled out
Mode is built, is progressively added and is consolidated, in the inner side of described interior die body 4 heater 6 is additionally provided with, heater 6 can be with
For electric heater, or the device such as burner, infrared heater, its objective is that internal die body is heated, it is preferred to add
Thermal 6 is annular nozzle burner.
Above-mentioned structure is according to made by following technique：
A () arranges coil clay：Coil clay is coated in into the gap and inner side of coil 2, coil clay layer is solidify to form
3；
Die body 4 b () is fixed in so that interior die body 4 is coaxially disposed with coil 2；
C () fills inner lining material between coil clay layer 3 and interior die body 4, compacting forms inner liner 5；
D () treats that inner liner 5 is filled after the completion of, start heater 6, the expanded by heating of interior die body 4 enters conduct to inner liner 5
To extruding；
F () heater 6 stops heating, the cooling meat of interior die body 4, when the gap produced between interior die body 4 and inner liner 5
When width reaches 5～8mm, interior die body 4 is taken out；
G the sintering of () inner liner 5 forms overall.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (7)
1. a kind of sensing inner lining of furnace molding structure for white residue melting, including induction furnace (1), in the cavity of induction furnace (1)
It is provided with coil (2), it is characterised in that：Coil (2) inner side is provided with coil clay layer (3) and the internal model being coaxially disposed
Body (4), in the cavity between interior die body (4) and coil clay layer (3) inner liner (5) has been filled.
2. a kind of sensing inner lining of furnace molding structure for white residue melting according to claim 1, it is characterised in that：It is described
Interior die body (4) welds to form overall structure using steel plate.
3. a kind of sensing inner lining of furnace molding structure for white residue melting according to claim 2, it is characterised in that：Institute
Interior die body (4) inner side stated is additionally provided with a heater (6).
4. a kind of sensing inner lining of furnace molding structure for white residue melting according to claim 3, it is characterised in that：It is described
Heater (6) be annular nozzle burner.
5. a kind of sensing inner lining of furnace molding structure for white residue melting as claimed in any of claims 1 to 4, its
It is characterised by：Described interior die body (4) is cylinder-like structure, and its bottom is integral using arc enclosed shape.
6. it is a kind of for white residue melting sensing inner lining of furnace forming method, it is characterised in that comprise the following steps：
A () arranges coil clay：Coil clay is coated in into the gap and inner side of coil (2), coil clay layer is solidify to form
(3)；
Die body (4) b () is fixed in so that interior die body (4) is coaxially disposed with coil (2)；
C () fills inner lining material between coil clay layer (3) and interior die body (4), compacting of vibrating forms inner liner (5)；
D () treats that inner liner (5) is filled after the completion of, start heater (6), interior die body (4) expanded by heating enters to inner liner (5)
Conduct to extruding；
F () heater (6) stops heating, interior die body (4) cooling meat, between producing between interior die body (4) and inner liner (5)
Gap, takes out interior die body (4)；
G () inner liner (5) sintering forms overall.
7. it is according to claim 6 it is a kind of for white residue melting sensing inner lining of furnace forming method, it is characterised in that：Institute
In stating step (f), when the gap width produced between interior die body (4) and inner liner (5) reaches 5～8mm, interior die body is taken out
(4)。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131003.4A CN106643152A (en) | 2016-12-09 | 2016-12-09 | Forming structure and method for induction furance lining used for silicon slag smelting |
| PCT/CN2017/115074 WO2018103708A1 (en) | 2016-12-09 | 2017-12-07 | Induction furnace lining forming structure and method for silicon residue smelting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611131003.4A CN106643152A (en) | 2016-12-09 | 2016-12-09 | Forming structure and method for induction furance lining used for silicon slag smelting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106643152A true CN106643152A (en) | 2017-05-10 |
Family
ID=58823988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611131003.4A Pending CN106643152A (en) | 2016-12-09 | 2016-12-09 | Forming structure and method for induction furance lining used for silicon slag smelting |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106643152A (en) |
| WO (1) | WO2018103708A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103708A1 (en) * | 2016-12-09 | 2018-06-14 | 成都斯力康科技股份有限公司 | Induction furnace lining forming structure and method for silicon residue smelting |
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|---|---|---|---|---|
| PL189024B1 (en) * | 1999-07-26 | 2005-06-30 | Technologie Buczek Sa | Method of lining a furnace, in particular the induction-type one, with refractory material |
| CN101858694A (en) * | 2010-06-22 | 2010-10-13 | 武汉科技大学 | A forming mold for prefabricating lining of induction furnace |
| CN201937875U (en) * | 2011-01-14 | 2011-08-17 | 杭州因达电炉有限公司 | Coils special for large induction furnace |
| CN206247847U (en) * | 2016-12-09 | 2017-06-13 | 永平县泰达废渣开发利用有限公司 | A kind of sensing inner lining of furnace molding structure for white residue melting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6057988B2 (en) * | 2011-05-23 | 2017-01-11 | インダクトサーム・コーポレイションＩｎｄｕｃｔｏｔｈｅｒｍ Ｃｏｒｐｏｒａｔｉｏｎ | Electrical induction furnace with lining wear detection system |
| CN102628649A (en) * | 2012-05-04 | 2012-08-08 | 苏州罗卡节能科技有限公司 | Medium frequency induction furnace |
| CN103983113B (en) * | 2012-08-21 | 2016-03-23 | 江西稀有稀土金属钨业集团有限公司 | The brickwork method of vacuum induction melting furnace |
| CN203964657U (en) * | 2014-08-04 | 2014-11-26 | 王太进 | A kind of special-purpose induction furnace of ferroalloy smelting |
| CN206247846U (en) * | 2016-12-09 | 2017-06-13 | 永平县泰达废渣开发利用有限公司 | A kind of molten silicon of induction furnace based on electron beam gun plays furnace apparatus |
| CN106643152A (en) * | 2016-12-09 | 2017-05-10 | 永平县泰达废渣开发利用有限公司 | Forming structure and method for induction furance lining used for silicon slag smelting |
| CN106482514A (en) * | 2016-12-09 | 2017-03-08 | 永平县泰达废渣开发利用有限公司 | A kind of induction furnace based on electron beam gun melts silicon and plays furnace apparatus and technique |
-
2016
- 2016-12-09 CN CN201611131003.4A patent/CN106643152A/en active Pending
-
2017
- 2017-12-07 WO PCT/CN2017/115074 patent/WO2018103708A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018103708A1 (en) * | 2016-12-09 | 2018-06-14 | 成都斯力康科技股份有限公司 | Induction furnace lining forming structure and method for silicon residue smelting |
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| WO2018103708A1 (en) | 2018-06-14 |
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Effective date of registration: 20171109 Address after: 610000 No. 1, unit 1, No. 57, No. 2, community street, Chengdu Town, Tianfu District, Sichuan Applicant after: Chengdu Sili Kang Polytron Technologies Inc Address before: Su Tun Cun 672600 Yunnan Autonomous Prefecture of Dali Bonan town Applicant before: Limited company of development and utilization of waste residue in Yongping County of TEDA |
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