CN201770483U - Intermediate-frequency induction heating ultrahigh-temperature graphitization furnace - Google Patents
Intermediate-frequency induction heating ultrahigh-temperature graphitization furnace Download PDFInfo
- Publication number
- CN201770483U CN201770483U CN2010202401742U CN201020240174U CN201770483U CN 201770483 U CN201770483 U CN 201770483U CN 2010202401742 U CN2010202401742 U CN 2010202401742U CN 201020240174 U CN201020240174 U CN 201020240174U CN 201770483 U CN201770483 U CN 201770483U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- vacuum pump
- valve
- links
- lagging material
- 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
Links
Images
Abstract
An intermediate-frequency induction heating ultrahigh-temperature graphitization furnace mainly comprises a vacuum pump base, a vacuum pump body, a vacuum pump one-way electronic valve, a stainless steel corrugated pipe, a vacuum butterfly valve, a vacuum connecting pipe, a vacuum indicating gauge, a vacuum sealing valve, a main furnace body with a sandwiched layer, a furnace body supporting device, a gas blowing inlet, a temperature measuring connecting flange, an observation valve, a quartz lens, a temperature measuring observation opening, a furnace cover supporting device, a furnace cover lifting device, an internal supporting platform, heat preservation materials, a crucible, a crucible cover, a heat preservation material temperature measuring through hole, a heat preservation cover, an induction coil insulating support, a corundum ring, an induction coil and a supporting bar. The intermediate-frequency induction heating ultrahigh-temperature graphitization furnace is uniform in heating temperature, favorable for graphitization of products, ultrahigh and continuously adjustable in heating temperature, has 40 temperature control curves so as to be capable of meeting the requirement of complicated temperature control, is simple in installation and debugging, and greatly prolongs service life of quick-wear parts.
Description
Technical field
The utility model relates to the carbonization and the greying apparatus field of carbon material, is specially Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace.
Background technology
Carbon material has excellent properties such as high specific strength, high ratio modulus, heat-resisting, resistance to chemical attack, rub resistance, conduction, heat conduction, and carbonization and graphited carbon material have more a series of over-all propertieies such as radioprotective, good damping, damping, noise reduction, not only be widely used in space flight and aviation and war industry field, and also grow with each passing day in the application of aspects such as energy traffic, information communication and building materials field.At present, along with industrial expansion, market is increasing to the demand of carbonization and graphited carbon material.In graphitizing process, what influence the degree of graphitization factor has constituent element, stress, high pressure, catalysis, high temperature, and wherein pyroprocessing is the most important thing.But the following problem of existing high temperature graphitization stove ubiquity: 1, non-uniform temperature; 2, do not reach ideal temperature, be unfavorable for the greying of product; 3, install, debugging is complicated, and failure rate is higher.These problems have caused obstruction to further developing of carbonization and graphitized carbon material.
The utility model content
The technical problem that the utility model solved is to provide Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved realizes by the following technical solutions:
Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace, mainly comprise the vacuum pump base, the vacuum pump main body, the vacuum pump unidirectional electronic valve, corrugated stainless steel tubing, vacuum dish valve, vacuum connection tube, the vacuum indicating gauge, vacuum seal valve, strap clamp layer main furnace body, the body of heater bracing or strutting arrangement, the gas purging inlet, the thermometric joint flange, the observation valve, fused silica glass, the thermometric observation port, the bell bracing or strutting arrangement, the furnace cover lifting device, the inner support platform, lagging material, the pincers pot, the pincers pot cover, the perforation of lagging material thermometric, insulation cover, the ruhmkorff coil insulation is supported, the corundum circle, ruhmkorff coil, anchorage force bar etc., the vacuum pump main body is equipped with in the top of described vacuum pump base, the top of vacuum pump main body links to each other with the vacuum pump unidirectional electronic valve, one side of vacuum pump unidirectional electronic valve links to each other by the side of corrugated stainless steel tubing with vacuum dish valve, the opposite side of vacuum dish valve links to each other with an end of vacuum connection tube, vacuum indicating gauge and vacuum seal valve are housed on the vacuum connection tube, the other end of vacuum connection tube links to each other with strap clamp layer main furnace body, the body of heater bracing or strutting arrangement is equipped with in the below of strap clamp layer main furnace body, the top of strap clamp layer main furnace body enters the mouth with gas purging respectively by pipeline, the thermometric joint flange, the observation valve, fused silica glass, the thermometric observation port links to each other, one side at the top of strap clamp layer main furnace body links to each other with the bell bracing or strutting arrangement, and the bottom of bell bracing or strutting arrangement links to each other with the furnace cover lifting device; The inner support platform is equipped with in the below of described strap clamp layer main furnace body inside, the round shape lagging material is equipped with in the top of inner support platform, the pincers pot is equipped with in the inside of lagging material, crucible cover is equipped with at the top of pincers pot, the perforation of lagging material thermometric is equipped with in the top of crucible cover, the lagging material thermometric passes lagging material and links to each other with insulation cover, the outside of lagging material is equipped with the insulation of multiple row ruhmkorff coil and is supported, the ruhmkorff coil insulation is supported corundum circle and ruhmkorff coil is housed from the inside to surface, and every row ruhmkorff coil links to each other with an anchorage force bar.During operation, earlier carbon material is added in the crucible, with vacuum pump strap clamp layer main furnace body inside is vacuumized processing again, by the ruhmkorff coil heating, finish carbonization and greying then carbon material.
In the utility model, described Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace adopts the mode of electronic induction to heat.
In the utility model, described Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace carries out atmosphere protection by vacuumizing to the lagging material in the stove.
In the utility model, described vacuum pump main body is provided with vacuum pump and mechanical pump.
In the utility model, described fused silica glass is the thermometric baffle plate, the band manual ball valve.
In the utility model, described crucible is columnar plumbago crucible.
Beneficial effect:
1, the utility model Heating temperature is even, helps the product greying.
2, the utility model Heating temperature superelevation, and adjustable continuously, be with 40 sections temperature control curves, can finish complicated temperature control requirement.
3, the utility model Installation and Debugging are simple, and the consumable accessory life-span strengthens greatly.
Description of drawings
Fig. 1 is a synoptic diagram of the present utility model
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace synoptic diagram, comprise vacuum pump base 1, vacuum pump main body 2, vacuum pump unidirectional electronic valve 3, corrugated stainless steel tubing 4, vacuum dish valve 5, vacuum connection tube 6, vacuum indicating gauge 7, vacuum seal valve 8, strap clamp layer main furnace body 9, body of heater bracing or strutting arrangement 10, gas purging inlet 11, thermometric joint flange 12, observation valve 13, fused silica glass 14, thermometric observation port 15, bell bracing or strutting arrangement 16, furnace cover lifting device 17, inner support platform 18, lagging material 19, pincers pot 20, pincers pot cover 21, lagging material thermometric perforation 22, insulation cover 23, the ruhmkorff coil insulation supports 24, corundum circle 25, ruhmkorff coil 26, anchorage force bars 27 etc., present embodiment is the embodiment of a Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace.
Vacuum pump main body 2 is equipped with in the top of vacuum pump base 1, the top of vacuum pump main body 2 links to each other with vacuum pump unidirectional electronic valve 3, one side of vacuum pump unidirectional electronic valve 3 links to each other with a side of vacuum dish valve 5 by corrugated stainless steel tubing 4, the opposite side of vacuum dish valve 5 links to each other with an end of vacuum connection tube 6, vacuum indicating gauge 7 and vacuum seal valve 8 are housed on the vacuum connection tube 6, the other end of vacuum connection tube 6 links to each other with strap clamp layer main furnace body 9, body of heater bracing or strutting arrangement 10 is equipped with in the below of strap clamp layer main furnace body 9, the top of strap clamp layer main furnace body 8 enters the mouth 11 with gas purging respectively by pipeline, thermometric joint flange 12, observation valve 13, fused silica glass 14, thermometric observation port 15 links to each other, one side at the top of strap clamp layer main furnace body 9 links to each other with bell bracing or strutting arrangement 16, and the bottom of bell bracing or strutting arrangement 16 links to each other with furnace cover lifting device 16; Inner support platform 18 is equipped with in the below of strap clamp layer main furnace body 9 inside, round shape lagging material 19 is equipped with in the top of inner support platform 18, pincers pot 20 is equipped with in the inside of lagging material 19, crucible cover 21 is equipped with at the top of pincers pot 20, lagging material thermometric perforation 22 is equipped with in the top of crucible cover 21, lagging material thermometric perforation 22 is passed lagging material 19 and is linked to each other with insulation cover 23, the outside of lagging material 19 is equipped with the insulation of multiple row ruhmkorff coil and is supported 24, the ruhmkorff coil insulation is supported on 24 corundum circle 25 and ruhmkorff coil 26 is housed from the inside to surface, and every row ruhmkorff coil 26 links to each other with an anchorage force bar 27.
In the present embodiment, Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace adopts the mode of electronic induction to heat, and by vacuumizing the lagging material in the stove 19 is carried out atmosphere protection; Vacuum pump main body 2 is provided with vacuum pump and mechanical pump; Fused silica glass 14 is the thermometric baffle plate; Crucible 20 is columnar plumbago crucible.During operation, earlier carbon material is added in the crucible 20, with vacuum pump the space between strap clamp layer main furnace body and the lagging material is vacuumized processing again, by ruhmkorff coil 26 heating, finish carbonization and greying then carbon material.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace, comprise the vacuum pump base, the vacuum pump main body, the vacuum pump unidirectional electronic valve, corrugated stainless steel tubing, vacuum dish valve, vacuum connection tube, the vacuum indicating gauge, vacuum seal valve, strap clamp layer main furnace body, the body of heater bracing or strutting arrangement, the gas purging inlet, the thermometric joint flange, the observation valve, fused silica glass, the thermometric observation port, the bell bracing or strutting arrangement, the furnace cover lifting device, the inner support platform, lagging material, the pincers pot, the pincers pot cover, the perforation of lagging material thermometric, insulation cover, the ruhmkorff coil insulation is supported, the corundum circle, ruhmkorff coil, the anchorage force bar, it is characterized in that, the vacuum pump main body is equipped with in the top of described vacuum pump base, the top of vacuum pump main body links to each other with the vacuum pump unidirectional electronic valve, one side of vacuum pump unidirectional electronic valve links to each other by the side of corrugated stainless steel tubing with vacuum dish valve, the opposite side of vacuum dish valve links to each other with an end of vacuum connection tube, vacuum indicating gauge and vacuum seal valve are housed on the vacuum connection tube, the other end of vacuum connection tube links to each other with strap clamp layer main furnace body, the body of heater bracing or strutting arrangement is equipped with in the below of strap clamp layer main furnace body, the top of strap clamp layer main furnace body enters the mouth with gas purging respectively by pipeline, the thermometric joint flange, the observation valve, fused silica glass, the thermometric observation port links to each other, one side at the top of strap clamp layer main furnace body links to each other with the bell bracing or strutting arrangement, the bottom of bell bracing or strutting arrangement links to each other with the furnace cover lifting device, the inner support platform is equipped with in the below of described strap clamp layer main furnace body inside, the round shape lagging material is equipped with in the top of inner support platform, the pincers pot is equipped with in the inside of lagging material, crucible cover is equipped with at the top of pincers pot, the perforation of lagging material thermometric is equipped with in the top of crucible cover, the lagging material thermometric passes lagging material and links to each other with insulation cover, the outside of lagging material is equipped with the insulation of multiple row ruhmkorff coil and is supported, the ruhmkorff coil insulation is supported corundum circle and ruhmkorff coil is housed from the inside to surface, and every row ruhmkorff coil links to each other with an anchorage force bar.
2. Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace according to claim 1 is characterized in that described vacuum pump main body is provided with vacuum pump and mechanical pump.
3. Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace according to claim 1 is characterized in that described fused silica glass is the thermometric baffle plate, the band manual ball valve.
4. Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace according to claim 1 is characterized in that described crucible is columnar plumbago crucible.
5. Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace according to claim 1 is characterized in that, described body of heater internal structure is followed successively by graphite pincers pot, the soft carbon felt of lagging material, insulation corundum ring, water-cooled induction coil from inside to outside.
6. Frequency Induction Heating formula ultrahigh-temperature graphitizing furnace according to claim 1 is characterized in that, described main furnace body adopts the double-layer furnace body structure, and the centre is the water-cooled interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202401742U CN201770483U (en) | 2010-06-29 | 2010-06-29 | Intermediate-frequency induction heating ultrahigh-temperature graphitization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202401742U CN201770483U (en) | 2010-06-29 | 2010-06-29 | Intermediate-frequency induction heating ultrahigh-temperature graphitization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770483U true CN201770483U (en) | 2011-03-23 |
Family
ID=43750321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202401742U Expired - Fee Related CN201770483U (en) | 2010-06-29 | 2010-06-29 | Intermediate-frequency induction heating ultrahigh-temperature graphitization furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770483U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401973A (en) * | 2014-10-23 | 2015-03-11 | 苏州市达昇电子材料有限公司 | Horizontal graphite furnace |
| CN106379880A (en) * | 2016-08-30 | 2017-02-08 | 山东伟基炭科技有限公司 | Superhigh temperature vacuum gas purification furnace system |
| CN106608629A (en) * | 2016-12-21 | 2017-05-03 | 上海杉杉科技有限公司 | Method and device for preparing high-purity silicon monoxide by medium-frequency induction heating way |
| CN106885466A (en) * | 2017-03-23 | 2017-06-23 | 合肥迅达电器有限公司 | A kind of middle frequency furnace of energy-conservation |
| CN109489419A (en) * | 2018-11-27 | 2019-03-19 | 湖南顶立科技有限公司 | A kind of intermediate frequency furnace |
| CN109655276A (en) * | 2018-12-17 | 2019-04-19 | 北京动力机械研究所 | A kind of experimental rig of pollution-free quick heated inert gas |
| CN109709009A (en) * | 2018-12-03 | 2019-05-03 | 中国辐射防护研究院 | A kind of high-temperature heating formula radioaerosol sedimentation experiment device |
| CN110567612A (en) * | 2019-07-23 | 2019-12-13 | 北京遥测技术研究所 | Ultra-high temperature calibration device and method for short temperature sensor |
| CN111982319A (en) * | 2020-07-13 | 2020-11-24 | 大同新成新材料股份有限公司 | Semiconductor graphite crucible temperature measuring equipment and temperature measuring method thereof |
| CN117287976A (en) * | 2023-11-24 | 2023-12-26 | 杭州嘉悦智能设备有限公司 | Graphitizing furnace |
-
2010
- 2010-06-29 CN CN2010202401742U patent/CN201770483U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401973B (en) * | 2014-10-23 | 2016-06-08 | 江西德思恩科技有限公司 | A kind of horizontal graphite furnace |
| CN104401973A (en) * | 2014-10-23 | 2015-03-11 | 苏州市达昇电子材料有限公司 | Horizontal graphite furnace |
| CN106379880A (en) * | 2016-08-30 | 2017-02-08 | 山东伟基炭科技有限公司 | Superhigh temperature vacuum gas purification furnace system |
| CN106379880B (en) * | 2016-08-30 | 2018-06-26 | 山东伟基炭科技有限公司 | A kind of superhigh temperature vacuum gas purifies furnace system |
| CN106608629A (en) * | 2016-12-21 | 2017-05-03 | 上海杉杉科技有限公司 | Method and device for preparing high-purity silicon monoxide by medium-frequency induction heating way |
| CN106885466B (en) * | 2017-03-23 | 2022-09-09 | 合肥迅达电器有限公司 | Energy-saving intermediate frequency electric furnace |
| CN106885466A (en) * | 2017-03-23 | 2017-06-23 | 合肥迅达电器有限公司 | A kind of middle frequency furnace of energy-conservation |
| CN109489419A (en) * | 2018-11-27 | 2019-03-19 | 湖南顶立科技有限公司 | A kind of intermediate frequency furnace |
| CN109709009A (en) * | 2018-12-03 | 2019-05-03 | 中国辐射防护研究院 | A kind of high-temperature heating formula radioaerosol sedimentation experiment device |
| CN109655276A (en) * | 2018-12-17 | 2019-04-19 | 北京动力机械研究所 | A kind of experimental rig of pollution-free quick heated inert gas |
| CN110567612A (en) * | 2019-07-23 | 2019-12-13 | 北京遥测技术研究所 | Ultra-high temperature calibration device and method for short temperature sensor |
| CN110567612B (en) * | 2019-07-23 | 2021-07-13 | 北京遥测技术研究所 | Ultra-high temperature calibration device and method for short temperature sensor |
| CN111982319A (en) * | 2020-07-13 | 2020-11-24 | 大同新成新材料股份有限公司 | Semiconductor graphite crucible temperature measuring equipment and temperature measuring method thereof |
| CN111982319B (en) * | 2020-07-13 | 2022-08-09 | 大同新成新材料股份有限公司 | Semiconductor graphite crucible temperature measuring equipment and temperature measuring method thereof |
| CN117287976A (en) * | 2023-11-24 | 2023-12-26 | 杭州嘉悦智能设备有限公司 | Graphitizing furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201770483U (en) | Intermediate-frequency induction heating ultrahigh-temperature graphitization furnace | |
| CN102849733B (en) | Low-temperature direct preparation method of graphene under double-temperature-zone control, and double-temperature-zone tube furnace | |
| CN103449428B (en) | A kind of method of graphene growth device and growing graphene thereof | |
| CN201495102U (en) | Small-size vertical type high temperature graphitized furnace | |
| CN104144531B (en) | Brilliant plate of a kind of high heating carbon and preparation method thereof | |
| CN102703966A (en) | Device for growing carbonization silicon single crystal by using seed crystal temperature gradient method | |
| CN204490989U (en) | A kind of chemical vapor depsotition equipment based on plasmaassisted growing graphene | |
| CN101975328A (en) | Nonmetal textile compensator | |
| CN207716869U (en) | A kind of horizontal smelting vacuum furnace device | |
| CN102181918A (en) | Single crystal furnace heating device | |
| CN205973814U (en) | Horizontal square high temperature graphitization stove | |
| CN204612473U (en) | High efficient cryogenic nitriding furnace | |
| CN201532009U (en) | Gas heater | |
| CN213809269U (en) | Heat-preservation air pipe | |
| CN204752941U (en) | Carbide furnace protective gas automatic control device | |
| CN106517163A (en) | Cold wall furnace for preparation of graphene through CVD method and continuous production method | |
| CN210718073U (en) | Gas quick heating device | |
| CN203187782U (en) | Device for preparing single crystal graphene | |
| CN101306811B (en) | Method for preparing large-sized isotropic decomposition charcoal | |
| CN208398634U (en) | A kind of tube type vacuum chamber structure | |
| CN201246745Y (en) | Suspension type bearing W type radiant tube apparatus in gas type heating furnace | |
| CN203605711U (en) | Vacuum atmosphere high-pressure carbon plate furnace | |
| CN203754766U (en) | Gas-shielded annealing device | |
| CN219776376U (en) | Heating radiant tube of chain casting furnace | |
| CN203653744U (en) | Gas guide pipe for single crystal furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |