CN2807679Y - High-temperature high-pressure vacuum oven - Google Patents
High-temperature high-pressure vacuum oven Download PDFInfo
- Publication number
- CN2807679Y CN2807679Y CN 200520073096 CN200520073096U CN2807679Y CN 2807679 Y CN2807679 Y CN 2807679Y CN 200520073096 CN200520073096 CN 200520073096 CN 200520073096 U CN200520073096 U CN 200520073096U CN 2807679 Y CN2807679 Y CN 2807679Y
- Authority
- CN
- China
- Prior art keywords
- graphite
- heat generation
- heating
- last
- connecting ring
- 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
- Resistance Heating (AREA)
Abstract
The utility model relates to a high-temperature high-pressure vacuum electric furnace, which comprises a furnace body, an upper and a lower pressing machines, a heat generation graphite electrode, a conductive electrode and an upper and a lower graphite heat generation connecting terminals, wherein both ends of the heat generation graphite electrode are respectively connected with the upper and the lower graphite heat generation connecting terminals. The utility model is characterized in that the upper graphite heat generation connecting terminal is composed of three upper graphite heat generation connecting blocks and one upper graphite heat generation connecting ring which is provided with a notch. The notch shape dimension of the upper graphite heat generation connecting ring is corresponding to the shape dimension of the upper graphite heat generation connecting ring, and the upper graphite heat generation connecting block can be arranged in the notch of the upper graphite heat generation connecting ring. The utility model has the advantages of high thermal efficiency, easy graphite electrode installation and maintenance, and heating temperature can reach 2300 DEG C.
Description
One, technical field
The utility model relates to a kind of electric furnace, and especially a kind of HTHP vacuum electric furnace belongs to the electric furnace field.
Two, technical background
The HTHP vacuum electric furnace mainly is made up of body of heater, Heating stone electrode ink, upper and lower press, conductive electrode and upper and lower heating graphite splicing ear at present; The Heating stone electrode ink is connected between upper and lower heating graphite splicing ear; Last heating graphite splicing ear is made up of six graphite contiguous blocks, following heating graphite splicing ear is made up of three graphite contiguous blocks, every upper and lower graphite contiguous block has Heating stone electrode ink connecting hole, and every following graphite contiguous block is connected with two last graphite contiguous blocks by the Heating stone electrode ink; Six conductive electrode one ends are gone up the graphite contiguous blocks and are connected with corresponding six, and the other end and power supply join, and wherein three conductive electrodes link to each other with positive source, and other links to each other with power cathode by three electrode pitmans; Such power supply connection makes that the heating efficiency of HTHP vacuum electric furnace is not high and brought a lot of inconvenience for the installation and maintenance of graphite electrode.
Three, technology contents
At above-mentioned shortcoming, the purpose of this utility model is to improve a kind of HTHP vacuum electric furnace, can improve the heating efficiency and the installation and maintenance that is easy to graphite electrode of electric furnace.
Technology contents of the present utility model is, a kind of HTHP vacuum electric furnace, it comprises body of heater, on, following press, the Heating stone electrode ink, conductive electrode and last, following heating graphite splicing ear, Heating stone electrode ink two ends are respectively with last, following heating graphite splicing ear connects, it is characterized by the heating graphite splicing ear is made up of three last heating graphite contiguous blocks and a last heating graphite connecting ring that has recess, the recess shape size of last heating graphite connecting ring is corresponding with the shape size of last heating graphite contiguous block, makes the heating graphite contiguous block can put into the recess of heating graphite connecting ring.
The advantage that the utility model is compared with prior art had is:
1, has high heating efficiency, the heating-up temperature of electric furnace is reached more than 2300 ℃.
2, because the last heating graphite splicing ear of electric furnace is made up of three last heating graphite contiguous blocks and a last heating graphite connecting ring, be easy to the installation and maintenance of graphite electrode.
Four, description of drawings
Fig. 1 is a high-temperature vacuum electric cooker structure schematic diagram
Fig. 2 is last heating graphite splicing ear structural representation
Fig. 3 is following heating graphite splicing ear structural representation
Five, specific embodiment
As Fig. 1,2,3, a kind of HTHP vacuum electric furnace comprises body of heater 1, upper and lower press 2,3, mould 7, Heating stone electrode ink 4, conductive electrode 8 and upper and lower heating graphite splicing ear 5,6; Last heating graphite splicing ear 5 goes up heating graphite contiguous block 5.1 by three and a last heating graphite connecting ring 5.2 that has recess 5.3 is formed, the recess 5.3 shapes size of last heating graphite connecting ring is corresponding with the shape size of last heating graphite contiguous block 5.1, makes heating graphite contiguous block 5.1 can put into the recess 5.3 of heating graphite connecting ring 5.2; Conductive electrode 8 is three and goes up heating graphite contiguous blocks 5.1 and connect with corresponding three that conductive electrode 8 one ends are connected with last heating graphite contiguous block 5.1, and the other end and positive source join, and last heating graphite connecting ring 5.2 links to each other with power cathode; Following heating graphite splicing ear 6 is made up of three following graphite contiguous blocks 6.1; Heating stone electrode ink 4 two ends are respectively by the connecting hole 5.4,6.2 of upper and lower graphite splicing ear and connecing of upper and lower heating graphite splicing ear 5,6; Last press 2 passes body of heater 1 and last heating graphite splicing ear 5 is pressed in mould 7 upper ends, and following press 3 passes body of heater 1 and following heating graphite splicing ear 6 is pressed in mould 7 lower ends.
Claims (1)
1, a kind of HTHP vacuum electric furnace, it comprises body of heater (1), on, following press (2,3), Heating stone electrode ink (4), conductive electrode (8) and last, following heating graphite splicing ear (5,6), Heating stone electrode ink (4) two ends are respectively with last, following heating graphite splicing ear (5,6) connect, it is characterized by heating graphite splicing ear (5) has three to go up heating graphite contiguous block (5.1) and last heating graphite connecting ring (a 5.2) composition that has recess (5.3), recess (5.3) the shape size of last heating graphite connecting ring (5.2) is corresponding with the shape size of last heating graphite contiguous block (5.1), makes heating graphite contiguous block (5.1) can put into the recess (5.3) of heating graphite connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073096 CN2807679Y (en) | 2005-06-28 | 2005-06-28 | High-temperature high-pressure vacuum oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073096 CN2807679Y (en) | 2005-06-28 | 2005-06-28 | High-temperature high-pressure vacuum oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807679Y true CN2807679Y (en) | 2006-08-16 |
Family
ID=36921973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073096 Expired - Fee Related CN2807679Y (en) | 2005-06-28 | 2005-06-28 | High-temperature high-pressure vacuum oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807679Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647314B (en) * | 2007-02-22 | 2012-05-23 | 京瓷株式会社 | Ceramic heater, glow plug using the ceramic heater, and ceramic heater manufacturing method |
-
2005
- 2005-06-28 CN CN 200520073096 patent/CN2807679Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101647314B (en) * | 2007-02-22 | 2012-05-23 | 京瓷株式会社 | Ceramic heater, glow plug using the ceramic heater, and ceramic heater manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101670385B (en) | Pulse current assisted extrusion forming device and extrusion forming method | |
| CN2807679Y (en) | High-temperature high-pressure vacuum oven | |
| CN2643131Y (en) | Carbon fibre pipeline heating and holding tile | |
| CN202254474U (en) | Cooling or heating module for semiconductor | |
| CN2552904Y (en) | Series graphitizing furnace | |
| CN2414063Y (en) | Interlinked inner heating graphitizing furnace | |
| CN202651244U (en) | Improved pole ear pressing device | |
| CN208637521U (en) | A kind of Battery formation tab nonstorage calorifier | |
| CN204752214U (en) | A electrically conductive car that is used for cluster stove in graphitization | |
| CN204778851U (en) | Cluster stove is with electrically conductive car in graphitization | |
| CN210928010U (en) | Adjustable is used for forging heating tool of mould | |
| CN204993960U (en) | Plug -in type LED power | |
| CN201434583Y (en) | Insulation connection structure between conductive cross arm of electric arc furnace and electrode lifting column | |
| CN208562591U (en) | Monocrystalline silicon heater | |
| CN219716897U (en) | Lamination mechanism of membrane electrode assembly of hydrogen fuel cell | |
| CN202291278U (en) | Coated sand shell roasting machine | |
| CN2668601Y (en) | Inner graphitizing furnace | |
| CN219264950U (en) | U-shaped graphitizing furnace for graphitizing lithium ion carbon cathode material | |
| CN2755542Y (en) | Connected large graphite member of internal thermal series graphitizing furnace | |
| CN205873910U (en) | Interior string of graphitizing furnace device | |
| CN201966232U (en) | Track for fritting furnace of crystalline silicon solar cell | |
| CN110341225A (en) | A kind of hydrogen fuel cell bipolar plates heat cure pressure maintaining equipment | |
| CN201014923Y (en) | Cu-Fe composition energy-saving conductive tile of ore furnace | |
| CN201131309Y (en) | Tobacco machine electric iron | |
| CN203085432U (en) | Furnace end bus knife switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |