CN201497336U - Horizontal type continuous high temperature graphitizing furnace - Google Patents
Horizontal type continuous high temperature graphitizing furnace Download PDFInfo
- Publication number
- CN201497336U CN201497336U CN2009203070956U CN200920307095U CN201497336U CN 201497336 U CN201497336 U CN 201497336U CN 2009203070956 U CN2009203070956 U CN 2009203070956U CN 200920307095 U CN200920307095 U CN 200920307095U CN 201497336 U CN201497336 U CN 201497336U
- Authority
- CN
- China
- Prior art keywords
- high temperature
- graphitizing furnace
- boat
- continuous high
- furnace
- 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
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
The utility model discloses a horizontal type continuous high temperature graphitizing furnace which comprises a stainless steel furnace body, a feed inlet, a discharge pipe, a vacuumized pipe, an argon inlet pipe, a clean gas outlet, a graphite heating tube, heat insulating material arranged outside the graphite heating tube, and a thermometer hole. The graphitizing furnace is characterized in that the whole furnace has horizontal type structure; an electromagnetic induction coil connected with an outside frequency conversion induction power supply is arranged outside the heat insulating material; a transition chamber is arranged between the feed inlet and the graphite heating tube; a boat pushing mechanism is arranged in front of the feed inlet; and a charging boat filled with carbon powder or graphite powder can be sent into the furnace body by the boat pushing mechanism. The graphitizing furnace adopts the principle of electromagnetic induction for heating, thus greatly reducing the energy consumption and having rapid temperature rise speed and high production efficiency; and the charging boat filled with the carbon powder or the graphite powder can be sent into the furnace body by the boat pushing mechanism and realize continuous industrialized production, so that the working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of high temperature graphitization stove.Especially relate to a kind of carbon dust high temperature graphitization that is used for, the horizontal continuous high temperature graphitizing furnace of graphite powder high temperature purification.
Background technology
With the carbon dust high temperature graphitization or with the graphite powder high temperature purification mainly is to heat-treat at the high temperature of 2000-3000 degree by the high temperature graphitization stove to realize that its key equipment is the high temperature graphitization stove.The equipment of existing high temperature graphitization mainly is Acheson's type graphitizing furnace, and it is to fill the filler coke around carbide, and energising utilizes the resistance heating of coke indirectly, the graphitizing furnace that finally makes heating object itself also have a resistance and generate heat.Because Acheson's type graphitizing furnace will heat a large amount of filler coke, so the electric power unit consumption is many; And acheson furnace because of once the charging many, in the stove everywhere temperature differ bigger, make product quality stability poor.Every stove is from being warmed up to insulation, and the cycle that arrives cooling again is long, and it is low that efficient is prepared in production.Also have a kind of high temperature graphitization stove, be vertical graphitizing furnace, adopt step working method.Can only disposablely put a furnace charge, every stove all passes through intensification at every turn, and the cooling blow-on is arrived in insulation again, and production efficiency is low, yields poorly, and the energy consumption height mainly only is appropriate to experimental production, is not suitable for continuous suitability for industrialized production.
The utility model content
The purpose of this utility model provides that a kind of energy consumption is low, and the life-span is long, the horizontal continuous high temperature graphitizing furnace that production efficiency is high.
The technical solution of the utility model is: comprise stainless steel body of heater, charging aperture, discharge nozzle, vacuum-pumping tube, argon inlet pipe and cleaning gas outlet, heating graphite pipe, outer insulation material, the thermometer hole of heating graphite pipe, it is characterized in that, the whole one-tenth of stove horizontal type structure, be provided with the electromagnetic induction coil that is connected with outside variable frequency induction power supply in the insulation material outside, between charging aperture and heating graphite pipe, be provided with transition chamber, be provided with in the charging aperture front and push away boat mechanism, the charging boat of dress carbon dust or graphite powder is sent in the body of heater by pushing away boat mechanism.
The described boat mechanism that pushes away comprises the catch bar that is installed on the actuating unit, and push pedal is housed on the catch bar, and the supporting plate of placing the charging boat is housed in push pedal the place ahead.
Described vacuum-pumping tube and argon inlet pipe are located at the transition chamber upside, and described cleaning gas outlet is located at the discharge nozzle upside.
Described discharge nozzle outside is provided with double-deck water(-cooling) jacket.
Described charging aperture and discharge nozzle end are provided with seal valve, and described transition chamber is provided with barrier valve.
The utility model adopts electromagnetic induction principle to heat, and energy consumption is reduced greatly, and programming rate is fast, the production efficiency height; The charging boat of dress carbon dust or graphite powder is sent into the continuous suitability for industrialized production of realization in the body of heater by pushing away boat mechanism, has improved operating efficiency greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is for pushing away boat mechanism structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to accompanying drawing: the present embodiment stove is whole to become horizontal type structure.Be provided with heating graphite pipe 2 at the middle part of stainless steel body of heater 1, insulation material 3 outside the heating graphite pipe, be provided with the electromagnetic induction coil 4 that is connected with outside variable frequency induction power supply in the insulation material outside, between charging aperture 6 and heating graphite pipe 2, be provided with transition chamber 5, be provided with in the charging aperture front and push away boat mechanism 7, the charging boat 8 of dress carbon dust or graphite powder is sent in the body of heater by pushing away boat mechanism, vacuum-pumping tube 9 and argon inlet pipe 10 are located at the upside of transition chamber 5, and cleaning gas outlet 11 is located at the upside of discharge nozzle 12.Be provided with double-deck water(-cooling) jacket 13 in the outside of discharge nozzle 12.
Be provided with charging seal valve 14 at charging aperture, be provided with discharging seal valve 15, be provided with barrier valve 16 at transition chamber at the discharge nozzle end.Have the thermometer hole 17 of infrared radiation thermometer on the body of heater outside heat-insulation layer.
The boat mechanism that pushes away of present embodiment comprises cylinder 18, on the catch bar 21 of cylinder push pedal 19 is housed, and in push pedal the place ahead supporting plate 20 is housed.Boat is placed on the supporting plate.
Push pedal is installed on the catch bar of cylinder, and supporting plate is in the cylinder front.
When the charging aperture seal valve was opened, cylinder promoted push pedal, and a boat is pushed in the transition chamber, went up the boat that the boat in the transition chamber newly pushed simultaneously and pushed in the heating graphite pipe, and boat of outermost will be released outside the body of heater in the discharge nozzle simultaneously.Cylinder drives push pedal and withdraws from, and shuts charging aperture seal valve 3, by vacuum-pumping tube transition chamber is vacuumized, and exhausts the back and feeds argon gas by the transition chamber air inlet pipe to transition chamber.When the transition chamber argon gas reaches malleation, open charging aperture seal valve and transition chamber barrier valve and discharging opening seal valve, carry out pusher next time, periodic duty successively, the boat of every charging all will stay for some time in the high-temperature region of heating graphite pipe, and being heated to the 2000-3000 degree, carbon dust in the boat or graphite powder are realized graphitization or are improved purity at 2000-3000 ℃.Other impurity in the graphite powder will gasify and discharge through the cleaning gas outlet.Thermometer hole then is used for infrared radiation thermometer the heating graphite pipe is carried out temperature survey.
Claims (5)
1. horizontal continuous high temperature graphitizing furnace, comprise stainless steel body of heater, charging aperture, discharge nozzle, vacuum-pumping tube, argon inlet pipe and cleaning gas outlet, heating graphite pipe, outer insulation material, the thermometer hole of heating graphite pipe, it is characterized in that, the whole one-tenth of stove horizontal type structure, be provided with the electromagnetic induction coil that is connected with outside variable frequency induction power supply in the insulation material outside, between charging aperture and heating graphite pipe, be provided with transition chamber, be provided with in the charging aperture front and push away boat mechanism.
2. horizontal continuous high temperature graphitizing furnace according to claim 1 is characterized in that, the described boat mechanism that pushes away comprises the catch bar that is installed on the actuating unit, and push pedal is housed on the catch bar, and the supporting plate of placing the charging boat is housed in push pedal the place ahead.
3. horizontal continuous high temperature graphitizing furnace according to claim 1 is characterized in that described vacuum-pumping tube and argon inlet pipe are located at the transition chamber upside, and described cleaning gas outlet is located at the discharge nozzle upside.
4. horizontal continuous high temperature graphitizing furnace according to claim 1 is characterized in that, described discharge nozzle outside is provided with double-deck water(-cooling) jacket.
5. horizontal continuous high temperature graphitizing furnace according to claim 1 is characterized in that described charging aperture and discharge nozzle end are provided with seal valve, and described transition chamber is provided with barrier valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203070956U CN201497336U (en) | 2009-07-30 | 2009-07-30 | Horizontal type continuous high temperature graphitizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203070956U CN201497336U (en) | 2009-07-30 | 2009-07-30 | Horizontal type continuous high temperature graphitizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497336U true CN201497336U (en) | 2010-06-02 |
Family
ID=42440541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203070956U Expired - Fee Related CN201497336U (en) | 2009-07-30 | 2009-07-30 | Horizontal type continuous high temperature graphitizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497336U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425943A (en) * | 2011-11-21 | 2012-04-25 | 山东博大集团有限公司 | Totally-enclosed nitrogen protection boat-pushing type tunnel furnace |
| CN103065523A (en) * | 2012-12-21 | 2013-04-24 | 清华大学 | Temperature and carbon reducing environment simulating device of high temperature gas cooled reactor |
| CN103359724A (en) * | 2013-07-03 | 2013-10-23 | 李倩 | Continuous induction graphitizing system |
| CN103435032A (en) * | 2013-08-12 | 2013-12-11 | 南昌大学 | High temperature graphitization method for nano carbon material |
| CN105585007A (en) * | 2014-08-27 | 2016-05-18 | 佳特科技有限公司 | Method for preparing graphite film |
| CN106521711A (en) * | 2016-11-08 | 2017-03-22 | 湖南大学 | Horizontal direct-current resistance type continuous ultrahigh temperature graphitizing furnace |
| CN106944618A (en) * | 2017-02-23 | 2017-07-14 | 常熟市双月机械有限公司 | A kind of powder metallurgy push rod type sintering furnace |
| CN108085518A (en) * | 2017-12-21 | 2018-05-29 | 广东先导先进材料股份有限公司 | A kind of preparation method of vacuum distillation plant and super high purity indium |
| CN108239784A (en) * | 2018-03-23 | 2018-07-03 | 韶关保绿环保科技股份有限公司 | Zone melting furnace system |
| CN108675293A (en) * | 2018-07-02 | 2018-10-19 | 凯盛石墨碳材料有限公司 | A kind of graphite high temperature purification device |
| CN109813099A (en) * | 2019-04-12 | 2019-05-28 | 绵阳宸和电工科技有限公司 | A kind of carbonization of carbon material continous way or graphitizing furnace |
| CN109987602A (en) * | 2019-05-13 | 2019-07-09 | 凯盛石墨碳材料有限公司 | A kind of charging/discharging device for graphite high temperature purification furnace |
| CN110885081A (en) * | 2018-09-07 | 2020-03-17 | 石门楚晶新材料有限责任公司 | Graphite carbonization method based on high-temperature gasification impurity removal |
| CN110885080A (en) * | 2018-09-07 | 2020-03-17 | 石门楚晶新材料有限责任公司 | Graphite carbomorphism system |
| CN111847442A (en) * | 2020-08-24 | 2020-10-30 | 江苏润美新材料有限公司 | High-temperature furnace capable of continuously producing artificial graphite |
| CN113091816A (en) * | 2021-04-02 | 2021-07-09 | 西安理工大学 | Data acquisition system of graphite carbonization system based on Internet of things |
| CN116045677A (en) * | 2023-02-07 | 2023-05-02 | 商丘耀石石墨新材料有限公司 | Vacuum high-temperature continuous graphitizing furnace and use method thereof |
-
2009
- 2009-07-30 CN CN2009203070956U patent/CN201497336U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425943A (en) * | 2011-11-21 | 2012-04-25 | 山东博大集团有限公司 | Totally-enclosed nitrogen protection boat-pushing type tunnel furnace |
| CN103065523A (en) * | 2012-12-21 | 2013-04-24 | 清华大学 | Temperature and carbon reducing environment simulating device of high temperature gas cooled reactor |
| CN103359724A (en) * | 2013-07-03 | 2013-10-23 | 李倩 | Continuous induction graphitizing system |
| CN103359724B (en) * | 2013-07-03 | 2014-09-24 | 李倩 | Continuous induction graphitizing system |
| CN103435032A (en) * | 2013-08-12 | 2013-12-11 | 南昌大学 | High temperature graphitization method for nano carbon material |
| CN105585007A (en) * | 2014-08-27 | 2016-05-18 | 佳特科技有限公司 | Method for preparing graphite film |
| CN106521711A (en) * | 2016-11-08 | 2017-03-22 | 湖南大学 | Horizontal direct-current resistance type continuous ultrahigh temperature graphitizing furnace |
| CN106944618A (en) * | 2017-02-23 | 2017-07-14 | 常熟市双月机械有限公司 | A kind of powder metallurgy push rod type sintering furnace |
| CN108085518A (en) * | 2017-12-21 | 2018-05-29 | 广东先导先进材料股份有限公司 | A kind of preparation method of vacuum distillation plant and super high purity indium |
| CN108239784A (en) * | 2018-03-23 | 2018-07-03 | 韶关保绿环保科技股份有限公司 | Zone melting furnace system |
| CN108675293A (en) * | 2018-07-02 | 2018-10-19 | 凯盛石墨碳材料有限公司 | A kind of graphite high temperature purification device |
| CN110885081A (en) * | 2018-09-07 | 2020-03-17 | 石门楚晶新材料有限责任公司 | Graphite carbonization method based on high-temperature gasification impurity removal |
| CN110885080A (en) * | 2018-09-07 | 2020-03-17 | 石门楚晶新材料有限责任公司 | Graphite carbomorphism system |
| CN109813099A (en) * | 2019-04-12 | 2019-05-28 | 绵阳宸和电工科技有限公司 | A kind of carbonization of carbon material continous way or graphitizing furnace |
| CN109987602A (en) * | 2019-05-13 | 2019-07-09 | 凯盛石墨碳材料有限公司 | A kind of charging/discharging device for graphite high temperature purification furnace |
| CN111847442A (en) * | 2020-08-24 | 2020-10-30 | 江苏润美新材料有限公司 | High-temperature furnace capable of continuously producing artificial graphite |
| CN113091816A (en) * | 2021-04-02 | 2021-07-09 | 西安理工大学 | Data acquisition system of graphite carbonization system based on Internet of things |
| CN116045677A (en) * | 2023-02-07 | 2023-05-02 | 商丘耀石石墨新材料有限公司 | Vacuum high-temperature continuous graphitizing furnace and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201497336U (en) | Horizontal type continuous high temperature graphitizing furnace | |
| CN201473319U (en) | Vertical graphitizing furnace for carbon dust high temperature graphitization | |
| CN201495102U (en) | Small-size vertical type high temperature graphitized furnace | |
| WO2022257413A1 (en) | System and method for preparing carbon nanofibers and hydrogen by means of continuous microwave pyrolysis | |
| CN201192751Y (en) | Brazing furnace | |
| CN201819534U (en) | Fully automatic and vertical intermediate-frequency carbonization furnace | |
| CN102506509A (en) | Medium-temperature and high-temperature solar heat collector tube exhaust method and device | |
| CN215946775U (en) | Continuous graphitization and high-temperature carbonization integrated furnace | |
| CN206387269U (en) | A kind of stove gate device with automatic open-close thermal insulating door thermally insulated door | |
| CN101592400B (en) | High-temperature air stainless steel tube electric heater | |
| CN101284325A (en) | Network bringing type brazing furnace | |
| CN212102721U (en) | Solar coal gasification experimental device for molten salt heat storage | |
| CN210085370U (en) | Biomass microwave catalytic pyrolysis integrated device for catalyst regeneration | |
| CN201560226U (en) | Reactor large cover in process of producing titanium sponge with magnesium method | |
| CN204438568U (en) | Solar vacuum heat-collecting pipe baking exhaust apparatus | |
| CN203883829U (en) | Barrel bottom heater | |
| CN201942521U (en) | Furnace body structure of tungsten powder carbonization furnace | |
| CN204923865U (en) | Resistance furnace | |
| CN201648488U (en) | Special calcining device for extracting metal cobalt and tungsten from waste hard alloy | |
| CN201284235Y (en) | Nano carbon tube material generating apparatus | |
| CN206188393U (en) | Special preparation stove of three -dimensional structure powder material of graphite alkene | |
| CN201593034U (en) | Carbonization furnace | |
| CN103851923B (en) | A kind of efficient electric-melting magnesium lump afterheat convection current radiation Π type straddles heat-exchangers of the plate type | |
| CN203807178U (en) | Energy-saving high-yield novel graphitization furnace | |
| CN105439127A (en) | Electric calcining furnace for graphitization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20110730 |