CN104555991A - Graphitization furnace with rapid cooling function - Google Patents
Graphitization furnace with rapid cooling function Download PDFInfo
- Publication number
- CN104555991A CN104555991A CN201310503000.9A CN201310503000A CN104555991A CN 104555991 A CN104555991 A CN 104555991A CN 201310503000 A CN201310503000 A CN 201310503000A CN 104555991 A CN104555991 A CN 104555991A
- Authority
- CN
- China
- Prior art keywords
- graphitizing furnace
- cooling system
- graphitization furnace
- reducing function
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a graphitization furnace with a rapid cooling function. The graphitization furnace with the rapid cooling function comprises the following components from inside to outside: a heating element graphite crucible, a graphite felt thermal insulation layer, an electromagnetic induction coil, a stainless steel furnace body which is provided with a cooling water sandwich layer and a gas circulating pump which is provided with a cooling system. The graphitization furnace with the rapid cooling function has the advantages that in a graphitization furnace cooling process after heating at high temperature, the gas circulating pump pumps inert gas in the graphitization furnace out the graphitization furnace, and the inert gas is cooled by virtue of the cooling system and then is sent back to the graphitization furnace, so that temperature of the graphitization furnace is rapidly lowered.
Description
Technical field
The present invention relates to a kind of graphitizing furnace with quick temperature-reducing function.
Background technology
High temperature graphitization stove is conventional making Graphite Powder 99 and the equipment of graphite film, is mainly heat-treated by the high temperature of 2000-3300 DEG C and realizes.In order to reach the high temperature of 2000-3300 DEG C, needing to utilize power plant's induction coil to heat plumbago crucible, thus reaching preset temp.Because the temperature in stove can reach 2000-3300 DEG C, the thermal conduction from plumbago crucible to outside can be very violent, until the energy of supply reaches balance with the heat spread out, could form stable intensification and insulation.But after reacting by heating terminates, due to the insulation design that body of heater is good, its cooling rate slowly, is reduced to and the temperature of feeding usually can expends time of tens hours, thus significantly increase the production cycle.
Therefore how designing a kind of graphitizing furnace with quick temperature-reducing function is this area technical problem urgently to be resolved hurrily.
Summary of the invention
The invention discloses a kind of graphitizing furnace with quick temperature-reducing function.
To achieve the above object, the present invention adopts following technical scheme:
Have a graphitizing furnace for quick temperature-reducing function, this graphitizing furnace is provided with heating plumbago crucible from the inside to the outside, graphite felt thermal insulation layer, electromagnetic induction coil, has the stainless steel body of heater of cooling water sandwich and is furnished with the gas recycle pump of cooling system.
Preferably, have in the graphitizing furnace of quick temperature-reducing function above-mentioned, the flow of described gas recycle pump is at 10-1000L/min.
Preferably, have in the graphitizing furnace of quick temperature-reducing function above-mentioned, described cooling system is the water-cooling system that inside has spiral coil cooling tube, and this water-cooling system also comprises cooling water inlet 9, cooling water outlet 10.。
Preferably, have in the graphitizing furnace of quick temperature-reducing function above-mentioned, the cavity junction of described cooling system and graphitizing furnace is provided with seal valve.
Preferably, have in the graphitizing furnace of quick temperature-reducing function above-mentioned, described cooling system front end is provided with dust filtering system.
Principle of work and the process of cooling system of the present invention are as follows, after graphitizing furnace pyroreaction terminates, are all water coolants of cooling system, then open sealed valve, start gas recycle pump.Rare gas element in graphitizing furnace is by after water-cooling system under the effect of recycle pump, and temperature declines and is recycled graphitizing furnace.In this gas recycle process, by the temperature drop of gas, the temperature of graphitizing furnace can be reduced fast, thus shorten the production cycle, enhance productivity.
Accompanying drawing explanation
The graphitizing furnace with quick temperature-reducing function of the present invention is provided by following embodiment and accompanying drawing.
Fig. 1 is the structural representation with the graphitizing furnace of quick temperature-reducing function of one embodiment of the invention;
In figure, 1-generates heat plumbago crucible, 2-graphite felt thermal insulation layer, 3-electromagnetic induction coil, 4-has the stainless steel body of heater of cooling water sandwich, 5-seal valve, 6-dust filtering system, 7-gas recycle pump, 8-has the water-cooling system of spiral coil cooling tube, 9-cooling water inlet, 10-cooling water outlet.
Embodiment
Be described in further detail to the graphitizing furnace with quick temperature-reducing function of the present invention below.
Below with reference to accompanying drawings the present invention is described in more detail, which show the preferred embodiments of the present invention, should be appreciated that those skilled in the art can revise the present invention described here and still realize beneficial effect of the present invention.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as limitation of the present invention.
In order to clear, whole features of practical embodiments are not described.They in the following description, are not described in detail known function and structure, because can make the present invention chaotic due to unnecessary details.Will be understood that in the exploitation of any practical embodiments, a large amount of implementation detail must be made to realize the specific objective of developer, such as, according to regarding system or the restriction about business, change into another embodiment by an embodiment.In addition, will be understood that this development may be complicated and time-consuming, but be only routine work to those skilled in the art.
For making object of the present invention, feature becomes apparent, and is further described the specific embodiment of the present invention below in conjunction with accompanying drawing.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
As shown in Figure 1, for a kind of graphitizing furnace with quick temperature-reducing function according to the present invention, this graphitizing furnace is provided with heating plumbago crucible 1 from the inside to the outside, graphite felt thermal insulation layer 2, electromagnetic induction coil 3, has the stainless steel body of heater 4 of cooling water sandwich and is furnished with the gas recycle pump 7 of cooling system.
Have in the graphitizing furnace of quick temperature-reducing function above-mentioned, the flow of described gas recycle pump is at 10-1000L/min.
Have in the graphitizing furnace of quick temperature-reducing function above-mentioned, described cooling system is the water-cooling system that inside has spiral coil cooling tube 8.And this water-cooling system has cooling water inlet 9, cooling water outlet 10.
Have in the graphitizing furnace of quick temperature-reducing function above-mentioned, the cavity junction of described cooling system and graphitizing furnace is provided with seal valve 5.
Have in the graphitizing furnace of quick temperature-reducing function above-mentioned, described cooling system front end is provided with dust filtering system 6.When needing cooling after heating terminates, open seal valve 5 and gas recycle pump 7, hot gas, after coil pipe cooling, comes back in graphitizing furnace.
In sum, the invention discloses a kind of graphitizing furnace with quick temperature-reducing function.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. one kind has the graphitizing furnace of quick temperature-reducing function, it is characterized in that, this graphitizing furnace is provided with heating plumbago crucible from the inside to the outside, graphite felt thermal insulation layer, electromagnetic induction coil, has the stainless steel body of heater of cooling water sandwich and is furnished with the gas recycle pump of cooling system.
2. the graphitizing furnace with quick temperature-reducing function according to claim 1, is characterized in that, the flow of described gas recycle pump is at 10-1000L/min.
3. the graphitizing furnace with quick temperature-reducing function according to claim 1, is characterized in that, described cooling system is the water-cooling system that inside has spiral coil cooling tube, and this water-cooling system also has cooling water inlet, cooling water outlet.
4. the graphitizing furnace with quick temperature-reducing function according to claim 1, is characterized in that, the cavity junction of described cooling system and graphitizing furnace is provided with seal valve.
5. the graphitizing furnace with quick temperature-reducing function according to claim 1, is characterized in that, described cooling system front end is provided with dust filtering system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310503000.9A CN104555991A (en) | 2013-10-22 | 2013-10-22 | Graphitization furnace with rapid cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310503000.9A CN104555991A (en) | 2013-10-22 | 2013-10-22 | Graphitization furnace with rapid cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104555991A true CN104555991A (en) | 2015-04-29 |
Family
ID=53073203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310503000.9A Pending CN104555991A (en) | 2013-10-22 | 2013-10-22 | Graphitization furnace with rapid cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104555991A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478731A (en) * | 2016-01-29 | 2016-04-13 | 深圳思创达自动化设备有限公司 | Anti-oxidation treatment device for metal part |
| CN106744917A (en) * | 2016-12-31 | 2017-05-31 | 南京新月材料科技有限公司 | A kind of superhigh temperature graphitizing furnace |
| CN107161996A (en) * | 2017-07-05 | 2017-09-15 | 安徽科达洁能新材料有限公司 | A kind of efficient and environment-friendly type graphitizing furnace |
| CN109553097A (en) * | 2019-02-15 | 2019-04-02 | 湖南烯瑞自动化设备有限公司 | A kind of graphite production line and its continous way graphitizing furnace |
| CN112594928A (en) * | 2020-12-21 | 2021-04-02 | 湖南顶立科技有限公司 | Airflow heating system |
| CN114111353A (en) * | 2021-11-29 | 2022-03-01 | 江苏鸿凌达科技有限公司 | Internal circulation cooling water system capable of dynamically adjusting and reducing energy consumption |
| CN114147232A (en) * | 2021-11-29 | 2022-03-08 | 上海材料研究所 | Tundish system active alarm device for preparing metal powder through gas atomization |
-
2013
- 2013-10-22 CN CN201310503000.9A patent/CN104555991A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478731A (en) * | 2016-01-29 | 2016-04-13 | 深圳思创达自动化设备有限公司 | Anti-oxidation treatment device for metal part |
| CN106744917A (en) * | 2016-12-31 | 2017-05-31 | 南京新月材料科技有限公司 | A kind of superhigh temperature graphitizing furnace |
| CN107161996A (en) * | 2017-07-05 | 2017-09-15 | 安徽科达洁能新材料有限公司 | A kind of efficient and environment-friendly type graphitizing furnace |
| CN109553097A (en) * | 2019-02-15 | 2019-04-02 | 湖南烯瑞自动化设备有限公司 | A kind of graphite production line and its continous way graphitizing furnace |
| CN112594928A (en) * | 2020-12-21 | 2021-04-02 | 湖南顶立科技有限公司 | Airflow heating system |
| CN114111353A (en) * | 2021-11-29 | 2022-03-01 | 江苏鸿凌达科技有限公司 | Internal circulation cooling water system capable of dynamically adjusting and reducing energy consumption |
| CN114147232A (en) * | 2021-11-29 | 2022-03-08 | 上海材料研究所 | Tundish system active alarm device for preparing metal powder through gas atomization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104555991A (en) | Graphitization furnace with rapid cooling function | |
| CN203771990U (en) | Carbonization and graphitization integrated high temperature furnace | |
| CN104555990A (en) | Continuous high-temperature furnace for carbonization and graphitization and application method | |
| CN201289290Y (en) | Rapid cooling type intermediate frequency induction sintering furnace | |
| CN203699919U (en) | Multipoint temperature-control high-temperature graphitization furnace | |
| CN204204568U (en) | Transformer temperature-reducing heat-exchange device | |
| CN202410646U (en) | Temperature control system for electric heating reaction kettle | |
| CN104018010A (en) | Reduction distillation furnace for sponge titanium production | |
| CN106191475A (en) | A kind of heating or cooling device for high-purity rare-earth feed liquid and technique | |
| CN204513733U (en) | A kind of heat-energy recovering apparatus | |
| JP2014084501A (en) | Magnesium vapor condensation device | |
| CN104319072A (en) | Transformer cooling heat exchanger | |
| CN204853981U (en) | A dynamic hydrologic cycle power device heat dissipation heat recovery unit for on water heater | |
| CN103803619A (en) | Method for producing high-purity alumina powder by using superfine aluminum metal powder | |
| CN203768029U (en) | High-temperature graphitizing furnace with heat insulating performance | |
| CN204014119U (en) | Electric heating radiant tube | |
| CN204594238U (en) | Novel sintered furnace body interior wall construction | |
| CN205747949U (en) | A kind of continuous boat pushing molybdenum filament sintering furnace | |
| CN212885874U (en) | Novel silicon carbide intermediate frequency welding furnace | |
| CN205747963U (en) | A kind of monoblock type water jacketed copper crucible | |
| CN204100801U (en) | A kind of low profile thermal radiation electric heating furnace | |
| CN205537094U (en) | Fill water cooling formula hydrogen sintering stove | |
| CN203203253U (en) | Water tank with liner outside-coiling condenser pipe device inside metal sleeve | |
| CN209461190U (en) | A kind of coaxial water-cooled cable applied to single crystal casting furnace | |
| CN209371757U (en) | A kind of sintering cemented carbide device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |