CN105737602B - Molten salt furnace - Google Patents
Molten salt furnace Download PDFInfo
- Publication number
- CN105737602B CN105737602B CN201610172749.3A CN201610172749A CN105737602B CN 105737602 B CN105737602 B CN 105737602B CN 201610172749 A CN201610172749 A CN 201610172749A CN 105737602 B CN105737602 B CN 105737602B
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- CN
- China
- Prior art keywords
- heater
- bell
- furnace
- furnace lining
- steel sheet
- 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
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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 peculiar to crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
-
- 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
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/05—Waste materials, refuse
-
- 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 Details (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of molten salt furnace, its main points is：Including shell, drop-bottom, body of heater component, heat generating component, furnace lining, silicon steel sheet and water-cooled induction coil.Body of heater component includes body of heater and bell.Upper of furnace body has side to be provided with U-type groove discharging opening.U-type groove discharging opening is set in right low left high.Bell is sealingly disposed on body of heater upper end.Bell upper end is provided with dog-house.Bleed ports are provided with the left of bell.Furnace lining is arranged on the lower outside wall and bottom of body of heater, and furnace lining is built into by fire clay, and by body of heater appropriate section tight.Furnace lining is arranged on drop-bottom.Silicon steel sheet is arranged on drop-bottom, and is set around furnace lining circumference periphery.Water-cooled induction coil is set around silicon steel sheet circumference periphery.Shell covers by the top of furnace lining, silicon steel sheet and water-cooled induction coil and circumferentially from the top down.Heat generating component is made of the metal material of lead or fusing point higher than 1100 degrees Celsius.Heat generating component is arranged in lower portion of furnace body, for the chemical industry abraum salt waste residue in heating furnace body.
Description
Technical field
The present invention relates to industrial inorganic offal treatment field, and in particular to a kind of fused salt for handling chemical industry abraum salt waste residue
Stove.
Background technology
With developing rapidly for agricultural, a large amount of uses of chemical industry agricultural chemicals so that pesticide industry obtains swift and violent development.Changing
In work production process, substantial amounts of alkaline waste water or acid waste water can be produced, it will usually by adding in the progress such as alkalescence or acidity
With substantial amounts of chemical industry abraum salt waste residue can be produced after neutralization, substantial amounts of venomous injurant is also adulterated in these chemical industry abraum salt waste residues
Matter, it is necessary to reasonably handled.We substantially carry out landfill disposal at present, but with original chemical industry insecticide factory production scale
Rapid expansion and novel pesticide factory emerge in multitude, the quantity of agricultural chemicals solid waste slag also increases severely with day, and landfill disposal needs to take
Substantial amounts of place, the waste that land resource is serious is caused, while agricultural chemicals waste residue can also cause to groundwater resources and the ecosystem
Heavy damage.How to handle these chemical industry abraum salt waste residues becomes the bottleneck of pesticide industry high speed continuous production, while how to make
These chemical industry abraum salt waste residues are innoxious and recycling also becomes urgent problem in pesticide industry development.Also adopt at present
Burning disposal is carried out with rotary furnace, but the melting problem of inorganic salts is there may be in burning process, causes high-temperature refractory
It can not be continuing with, while after the burning of chemical industry abraum salt waste residue, the inorganic salts for the melting that may be carried secretly in caused flue gas are later
Processing equipment in crystallisation by cooling easily block, cause below that equipment can not normal use.Because environmental requirement is increasingly strict, nothing is needed
Evilization burning disposal, but can not be handled without corresponding rationally effective burning facility, pesticide industry at present, high-volume stacks plant area,
It is badly in need of the adaptable processing equipment of chemical industry abraum salt waste residue.
Chinese patent literature CN202902292U（Number of patent application：201220357515.3）Disclosing one kind, " saliferous gives up
Slag pyrolysis installation ", wherein describing：High-temperature flue gas enters saliferous waste residue pyrolysis installation from gas approach, along chuck inside spin plate
It is threadingly advanced, heat is transmitted to chuck internal layer, flue gas is discharged from exhanst gas outlet, and saliferous waste residue is by charging aperture adding apparatus inner cylinder
In, being exchanged heat with chuck inner layer steel plate, oxygenating air enters from air intlet, the organic matter volatilization in waste residue, oxidation Decomposition,
Caused pyrolysis gas is discharged after removing salt fines from pyrolysis gas outlet removing dust filter screen, goes incinerator to burn, drive shaft is driving
Device effect is lower to be rotated, and drives scraper plate to rotate, and saliferous waste residue roll in cylinder advance, and inorganic salts are from discharge gate discharge.Should
Device heat exchange efficiency is too low, it is impossible to is effectively separated poisonous and harmful substance；Secondly its blade structure can make saliferous waste residue exist
Rolled in cylinder, but the efficiency for making saliferous waste residue advance in cylinder is too low.Finally, saliferous waste residue easily hinders in roll procedure
Fill in air intlet and pyrolysis apparatus dedusting filter screen.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, can have to the poisonous and harmful substance in chemical industry abraum salt waste residue
Effect separation, makes chemical industry abraum salt waste residue innoxious and the molten salt furnace of recycling.
Realizing the basic technical scheme of the object of the invention is：A kind of molten salt furnace, it is structurally characterized in that：Including shell, furnace bottom
Plate, body of heater component, heat generating component, furnace lining, silicon steel sheet and water-cooled induction coil.Body of heater component includes body of heater and bell.On body of heater
Portion has side to be provided with U-type groove discharging opening.U-type groove discharging opening is set in right low left high.Bell is sealingly disposed on body of heater upper end.Bell
Upper end is provided with dog-house.Bleed ports are provided with the left of bell.Furnace lining is arranged on the lower outside wall and bottom of body of heater, furnace lining by
Fire clay is built into, and by body of heater appropriate section tight.Furnace lining is arranged on drop-bottom.Silicon steel sheet is arranged on drop-bottom,
And set around furnace lining circumference periphery.Water-cooled induction coil is set around silicon steel sheet circumference periphery.Shell from the top down by furnace lining,
The top of silicon steel sheet and water-cooled induction coil covers with circumferential.Heat generating component is higher than 1100 degrees Celsius of metal using lead or fusing point
Material is made.Heat generating component is arranged in lower portion of furnace body, for the chemical industry abraum salt waste residue in heating furnace body.
Technical scheme based on above-mentioned basic technical scheme is：Heat generating component includes heating deckle board frame and water conservancy diversion heating
Plate.Heating deckle board frame includes one group of heating mainboard set gradually from left to right, and each mainboard that heats is substantially rectangular, positioned at centre
One piece heating mainboard bottom be provided with downwardly projecting connection supporting part.Heating mainboard positioned at the rightmost side is provided with insertion thereon
Under water conservancy diversion heating board slot.Arranged in parallel between each heating mainboard, each mainboard that heats is strengthened connecting plate weld by some
Link together.The section of water conservancy diversion heating board is arched, and water conservancy diversion heating board vertically to being weldingly fixed on body of heater from left to right
On inwall, tapping channel is formed with the inwall of body of heater.The bottom corresponding site of water conservancy diversion heating board is located in water conservancy diversion heating board slot, on
End is higher by the left end highest point of U-type groove discharging opening.
Technical scheme based on above-mentioned appropriate technical solution is：The annular that body of heater upper end edge is provided with opening upwards is prevented
Quick-fried seal groove, the cross section of the explosive-proof sealed groove of annular is V-arrangement or U-shaped.The annular that bell is seated in body of heater from the top down is prevented
In quick-fried seal groove.Water is housed in the explosive-proof sealed groove of annular during use.
Technical scheme based on above-mentioned appropriate technical solution is：The inner side of U-type groove discharging opening is provided with heat-insulation layer, described
Heat-insulation layer is built into by fire clay.
Technical scheme based on above-mentioned appropriate technical solution is：Skimming gate is provided with rear side of body of heater, is provided with skimming gate
Corresponding fire door.The lowest part of skimming gate is higher than U-type groove discharging opening left end bottom land.
Technical scheme based on above-mentioned appropriate technical solution is：Angle is provided with heat emission hole by shell along its circumference etc..
The present invention has positive effect：（1）The molten salt furnace of the present invention is simple in construction, makes hair using intermediate frequency heating principle
Hot component heating, then melts chemical industry abraum salt waste residue, so as to be carried out to the poisonous and harmful substance in chemical industry solid abraum salt waste residue
Efficiently separate, significant effect.（2）The invention belongs to the invention of initiative, reaches heat generating component heating using intermediate frequency furnace principle
1100 degree to 1200 degree, when heat generating component is made using fusing point higher than 1100 degrees Celsius of metal material, now heat generating component is simultaneously
Do not melt, the chemical industry abraum salt waste residue in body of heater is melted completely using its high temperature, is at molten condition；When heat generating component is adopted
During with lead, it can melt, and because its proportion is larger, therefore can sink to bottom of furnace body, and chemical industry abraum salt waste residue floats over after melting completely
Above it.（3）The present invention can be worked continuously, and chemical industry abraum salt waste residue is constantly put into stove by the dog-house of bell upper end during use
In body, caused pernicious gas is sent into corresponding processing equipment by the bleed ports on bell and carries out harmless treatment.It is constantly molten
The saline solution melted is collected processing through tapping channel after U-type groove discharging opening spilling, and production efficiency is greatly improved.（4）
The body of heater of the molten salt furnace of the present invention is provided with hanger, is easy to maintenance to change.（5）In the U-type groove discharging opening of the molten salt furnace of the present invention
Provided with heat-insulation layer, the salt that can effectively avoid melting crystallisation by cooling in outflow.（6）The molten salt furnace of the present invention is provided with skimming gate, just
In some waste residues of cleaning.（7）The heating deckle board frame contact area of the present invention is big, and heating effect is notable, efficiency high.（8）The present invention
Water conservancy diversion heating board can ensure that the saline solution of melting keeps high temperature during outflow, avoid crystallisation by cooling from causing to block.
Brief description of the drawings
Fig. 1 is the molten salt furnace structural representation of the present invention；
Fig. 2 is Fig. 1 schematic top plan view；
The right side that Fig. 3 is Fig. 1 regards schematic diagram；
Fig. 4 is the A-A schematic cross-sectional views in Fig. 2；
The schematic diagram of section view when Fig. 5 is from Fig. 4 right front lower place；
Schematic perspective view when Fig. 6 is from Fig. 1 front upper right；
Fig. 7 is enlarged diagram at the I in Fig. 4；
Fig. 8 is the A-A schematic cross-sectional views in Fig. 1；
The structural representation of the heating deckle board frame of heat generating component when Fig. 9 is from Fig. 4 left anterior-superior part.
Mark in above-mentioned accompanying drawing is as follows：
Shell 1, heat emission hole 1-1,
Drop-bottom 2,
Body of heater component 3, body of heater 3-1, annular explosive-proof sealed groove 3-1-1, U-type groove discharging opening 3-1-2, heat-insulation layer 3-1-2a,
Skimming gate 3-1-3, bell 3-2, dog-house 3-2-1, bleed ports 3-2-2, tapping channel 3-3,
Heat generating component 4, generate heat deckle board frame 4-1, heats mainboard 4-1-1, connects supporting part 4-1-1a, water conservancy diversion heating board slot 4-
1-1b, strengthen connecting plate 4-1-2, water conservancy diversion heating board 4-2,
Furnace lining 5,
Silicon steel sheet 6,
Water-cooled induction coil 7,
Hanger 8, left hanger 8a, right hanger 8b.
Embodiment
The description in the orientation of the present invention is carried out according to the orientation shown in Fig. 1, namely the direction up and down shown in Fig. 1 is
The direction up and down of description, a side of court of Fig. 1 institutes is front, and the side away from Fig. 1 is rear.
（Embodiment 1）
See Fig. 1 to Fig. 9, molten salt furnace of the invention include shell 1, drop-bottom 2, body of heater component 3, heat generating component 4, furnace lining 5,
Silicon steel sheet 6, water-cooled induction coil 7 and hanger 8.
See Fig. 1 to Fig. 7, body of heater component 3 includes body of heater 3-1 and bell 3-2.Body of heater 3-1 upper ends edge is provided with opening upwards
Annular explosive-proof sealed groove 3-1-1, the cross section of the explosive-proof sealed groove 3-1-1 of annular is V-arrangement or U-shaped, the present embodiment V
Shape, namely V-groove.Body of heater 3-1 is made of metal material of the fusing point higher than 1100 degrees Celsius, and the present embodiment is stainless using 304
Steel material is made.Water is housed in the explosive-proof sealed groove 3-1-1 of annular during use.Body of heater 3-1 tops have side to be provided with U-type groove discharging opening 3-
1-2.U-type groove discharging opening 3-1-2 is set in right low left high.U-type groove discharging opening 3-1-2 inner side is provided with heat-insulation layer 3-1-2a, institute
Heat-insulation layer 3-1-2a is stated to be built into by fire clay.Skimming gate 3-1-3 is provided with rear side of body of heater 3-1, is provided with skimming gate 3-1-3 corresponding
Fire door.Skimming gate 3-1-3 lowest part is higher than U-type groove discharging opening 3-1-2 left end bottom lands.Bell 3-2 connects round structure for side, thereon
Hold to be square, lower end is circle.Bell 3-2 is made of metal material of the fusing point higher than 1100 degrees Celsius, and the present embodiment uses
304 stainless steel materials are made.Bell 3-2 is seated in body of heater 3-1 annular explosive-proof sealed groove 3-1-1 from the top down.Bell 3-2
Upper end is provided with dog-house 3-2-1.Bell 3-2 left sides are provided with bleed ports 3-2-2.Hanger 8 has 2 to 4, and the present embodiment is 2,
The difference of right position residing for 2 safety of hanger 8 is divided into left hanger 8a and right hanger 8b.2 hangers 8 are symmetricly set on body of heater
In 3-1 upper peripheries.
See Fig. 4 and Fig. 5, furnace lining 5 is arranged on body of heater 3-1 lower outside wall and bottom, and furnace lining 5 is built into by fire clay,
And by body of heater 3-1 appropriate section tights.Furnace lining 5 is arranged on drop-bottom 2.Silicon steel sheet 6 is arranged on drop-bottom 2, and is enclosed
Set around 5 circumferential periphery of furnace lining.Water-cooled induction coil 7 is set around 6 circumferential periphery of silicon steel sheet.Shell 1 is from the top down by furnace lining
5th, the top and circumference of silicon steel sheet 6 and water-cooled induction coil 7 are covered, and angle is provided with heat emission hole 1-1 by shell 1 along its circumference etc..
See Fig. 4, Fig. 5, Fig. 8 and Fig. 9, heat generating component 4 includes heating deckle board frame 4-1 and water conservancy diversion heating board 4-2.Heating group
Part 4 is made of the metal material of lead or fusing point higher than 1100 degrees Celsius, and the present embodiment is made of 304 stainless steel materials.Hair
Hot deckle board frame 4-1 is placed in body of heater 3-1, and appropriate section is in contact with body of heater 3-1 inwalls.The deckle board frame 4-1 that generates heat includes one
The heating mainboard 4-1-1 that group is set gradually from left to right, each heating mainboard 4-1-1 is substantially rectangular, and one piece positioned at centre adds
Hot mainboard 4-1-1 bottom is provided with downwardly projecting connection supporting part 4-1-1a.Heating mainboard 4-1-1 positioned at the rightmost side is provided with
The water conservancy diversion heating board slot 4-1-1b penetrated above and below it.It is arranged in parallel between each heating mainboard 4-1-1, it is each to heat mainboard 4-1-
1 is welded together by some reinforcement connecting plate 4-1-2.Water conservancy diversion heating board 4-2 section is arched, water conservancy diversion heating board 4-
2, vertically to being weldingly fixed on from left to right on body of heater 3-1 inwall, tapping channel 3-3 are formed with body of heater 3-1 inwall.Lead
Stream heating board 4-2 bottom corresponding site is located in water conservancy diversion heating board slot 4-1-1b, and upper end is higher by U-type groove discharging opening 3-1-2's
Left end highest point.
Chemical industry abraum salt waste residue is put into stove by the dog-house 3-2-1 of bell 3-2 upper ends when the molten salt furnace of the present invention uses
In body 3-1, molten salt furnace makes heat generating component 4 generate heat using intermediate frequency heating principle, then melts chemical industry abraum salt waste residue, so as to right
Poisonous and harmful substance in chemical industry abraum salt waste residue is effectively separated, and caused pernicious gas passes through the bleed ports on bell 3-2
3-2-2 is sent into corresponding processing equipment and carries out harmless treatment.The saline solution of melting is through tapping channel 3-3 from U-type groove discharging opening 3-
1-2 overflows or poured out.
Above example is used for illustrative purposes only, rather than limitation of the present invention, the technology people about technical field
Member without departing from the spirit and scope of the present invention, can also make various conversion and change, during concrete application
It can also be transformed accordingly according to the inspiration of above-described embodiment, therefore all equivalent technical schemes should be included into this hair
Within bright scope of patent protection.
Claims (6)
- A kind of 1. molten salt furnace, it is characterised in that：Including shell（1）, drop-bottom（2）, body of heater component（3）, heat generating component（4）, stove Lining（5）, silicon steel sheet（6）And water-cooled induction coil（7）；Body of heater component（3）Including body of heater（3-1）And bell（3-2）；Body of heater（3- 1）Top has side to be provided with U-type groove discharging opening（3-1-2）；U-type groove discharging opening（3-1-2）Set in right low left high；Bell（3-2）It is close Envelope is arranged on body of heater（3-1）On upper end；Bell（3-2）Upper end is provided with dog-house（3-2-1）；Bell（3-2）Left side, which is provided with, draws Gas port（3-2-2）；Furnace lining（5）It is arranged on body of heater（3-1）Lower outside wall and bottom on, furnace lining（5）It is built into by fire clay, and By body of heater（3-1）Appropriate section tight；Furnace lining（5）It is arranged on drop-bottom（2）On；Silicon steel sheet（6）It is arranged on drop-bottom（2） On, and surround furnace lining（5）Circumferential periphery is set；Water-cooled induction coil（7）Around silicon steel sheet（6）Circumferential periphery is set；Shell（1） From the top down by furnace lining（5）, silicon steel sheet（6）And water-cooled induction coil（7）Top and circumferential cover；Heat generating component（4）Using The metal material of lead or fusing point higher than 1100 degrees Celsius is made；Heat generating component（4）It is arranged on body of heater（3-1）In bottom, for adding Hot stove body（3-1）In chemical industry abraum salt waste residue.
- 2. molten salt furnace according to claim 1, it is characterised in that：Heat generating component（4）Including the deckle board frame that generates heat（4-1）With lead Flow heating board（4-2）；Generate heat deckle board frame（4-1）Including the one group of heating set gradually from left to right mainboard（4-1-1）, each heating Mainboard（4-1-1）Substantially it is rectangular, one piece of heating mainboard positioned at centre（4-1-1）Bottom be provided with downwardly projecting connection branch Support part（4-1-1a）；Heating mainboard positioned at the rightmost side（4-1-1）Provided with the water conservancy diversion heating board slot penetrated above and below it（4-1-1b）； Each heating mainboard（4-1-1）Between it is arranged in parallel, respectively heat mainboard（4-1-1）Pass through some reinforcement connecting plates（4-1-2） It is welded together；Water conservancy diversion heating board（4-2）Section it is arched, water conservancy diversion heating board（4-2）Vertically to welding from left to right Connect and be fixed on body of heater（3-1）Inwall on, with body of heater（3-1）Inwall formed tapping channel（3-3）；Water conservancy diversion heating board（4-2） Bottom corresponding site be located at water conservancy diversion heating board slot（4-1-1b）In, upper end is higher by U-type groove discharging opening（3-1-2）Left end highest Place.
- 3. molten salt furnace according to claim 2, it is characterised in that：Body of heater（3-1）Upper end edge is provided with the ring of opening upwards The explosive-proof sealed groove of shape（3-1-1）, the explosive-proof sealed groove of annular（3-1-1）Cross section be V-arrangement or U-shaped；Bell（3-2）From upper It is seated in body of heater downwards（3-1）Annular explosive-proof sealed groove（3-1-1）In；Annular explosive-proof sealed groove during use（3-1-1）Middle dress There is water.
- 4. molten salt furnace according to claim 3, it is characterised in that：U-type groove discharging opening（3-1-2）Inner side be provided with heat-insulation layer （3-1-2a）, the heat-insulation layer（3-1-2a）It is built into by fire clay.
- 5. molten salt furnace according to claim 3, it is characterised in that：Body of heater（3-1）Rear side is provided with skimming gate（3-1-3）, take off Cinder notch（3-1-3）Place is provided with corresponding fire door；Skimming gate（3-1-3）Lowest part be higher than U-type groove discharging opening（3-1-2）Left end groove Bottom.
- 6. molten salt furnace according to claim 3, it is characterised in that：Shell（1）Angle is provided with heat emission hole along its circumference etc. （1-1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172749.3A CN105737602B (en) | 2016-03-23 | 2016-03-23 | Molten salt furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172749.3A CN105737602B (en) | 2016-03-23 | 2016-03-23 | Molten salt furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105737602A CN105737602A (en) | 2016-07-06 |
| CN105737602B true CN105737602B (en) | 2017-11-24 |
Family
ID=56251325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610172749.3A Expired - Fee Related CN105737602B (en) | 2016-03-23 | 2016-03-23 | Molten salt furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105737602B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408946B (en) * | 2022-01-20 | 2023-08-15 | 陕西聚泰新材料科技有限公司 | Useless sodium sulfate treatment purification system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443343A (en) * | 1977-09-10 | 1979-04-05 | Kawasaki Steel Corp | Induction heating furnace |
| CN2218916Y (en) * | 1994-12-28 | 1996-01-31 | 中国科学院金属研究所 | Intermediate frequency induction furnace for preparing crucible product for pyrolyzing boron nitride |
| CN102353259A (en) * | 2011-07-07 | 2012-02-15 | 王文生 | Electromagnetic induction heating high-temperature fused salt tubular furnace |
| CN202792966U (en) * | 2012-09-29 | 2013-03-13 | 天津市鹏翔科技有限公司 | Molten salt furnace applied to heating multi-tubular reactor |
| CN204584196U (en) * | 2015-04-27 | 2015-08-26 | 无锡蠡湖增压技术股份有限公司 | A kind of molten salt furnace fast |
| CN205641970U (en) * | 2016-03-23 | 2016-10-12 | 常州市姚氏铸造材料有限公司 | Molten salt furnace |
-
2016
- 2016-03-23 CN CN201610172749.3A patent/CN105737602B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443343A (en) * | 1977-09-10 | 1979-04-05 | Kawasaki Steel Corp | Induction heating furnace |
| CN2218916Y (en) * | 1994-12-28 | 1996-01-31 | 中国科学院金属研究所 | Intermediate frequency induction furnace for preparing crucible product for pyrolyzing boron nitride |
| CN102353259A (en) * | 2011-07-07 | 2012-02-15 | 王文生 | Electromagnetic induction heating high-temperature fused salt tubular furnace |
| CN202792966U (en) * | 2012-09-29 | 2013-03-13 | 天津市鹏翔科技有限公司 | Molten salt furnace applied to heating multi-tubular reactor |
| CN204584196U (en) * | 2015-04-27 | 2015-08-26 | 无锡蠡湖增压技术股份有限公司 | A kind of molten salt furnace fast |
| CN205641970U (en) * | 2016-03-23 | 2016-10-12 | 常州市姚氏铸造材料有限公司 | Molten salt furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105737602A (en) | 2016-07-06 |
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