SU499485A1 - Conveyor oven for heat treatment of carbon materials and products - Google Patents
Conveyor oven for heat treatment of carbon materials and productsInfo
- Publication number
- SU499485A1 SU499485A1 SU2036514A SU2036514A SU499485A1 SU 499485 A1 SU499485 A1 SU 499485A1 SU 2036514 A SU2036514 A SU 2036514A SU 2036514 A SU2036514 A SU 2036514A SU 499485 A1 SU499485 A1 SU 499485A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat treatment
- products
- carbon materials
- conveyor oven
- conveyor belt
- Prior art date
Links
Landscapes
- Carbon And Carbon Compounds (AREA)
- Inorganic Fibers (AREA)
Description
II
Изобретение относитс к химической промышленности и может быть использовано дл термообработки углеродистых материалов и изделий, а именно электроугольных и электродных .The invention relates to the chemical industry and can be used for the heat treatment of carbon materials and products, namely, electric carbon and electrode.
Известна конвейерна нечь дл термообработки углеродистых материалов на основе каMeiHHoro угл и смолы, содержаща туннельную камеру с размещенной в ней металлической транспортерной лентой. Однако из-за низкой температурной стойкости транспортерной ленты, котора не превышает 1200°С, в известной печи невозможно вести термообработку углеродистых изделий при температуре графитации , достигающей 2400°С.A known conveyor belt for the heat treatment of carbonaceous materials based on MeiHHoro coal and resin, containing a tunnel chamber with a metal conveyor belt inside it. However, due to the low temperature resistance of the conveyor belt, which does not exceed 1200 ° C, it is impossible in the known furnace to conduct heat treatment of carbon products at a graphitization temperature reaching 2400 ° C.
Цель изобретени - повышение надежности установки при работе в услови х высоких температур. Это достигаетс тем, что транспортерна лента выполнена из графитированного волокнистого материала.The purpose of the invention is to increase the reliability of the installation when operating at high temperatures. This is achieved in that the conveyor belt is made of graphitized fibrous material.
На чертеже схематически показана предлагаема печь.The drawing shows schematically the proposed furnace.
Печь содержит туннельную камеру, образованную зонами предварительного подогрева, графитации и охлаждени . Зона предварительного подогрева состоит из металлического ввода 1 и графитового переходника 2. Зона графитации образована высокотемпературным графитовым нагревателем 3. Зона охлаждени включает графитовый переходник 4 и металлический водоохлаждаемый вывод 5. В туннельной камере расположена выполненна из гибкого графитированного волокнистого углеродистого материала транспортерна лентаThe furnace contains a tunnel chamber formed by preheating, graphitization and cooling zones. The preheating zone consists of a metal inlet 1 and a graphite adapter 2. The graphitization zone is formed by a high-temperature graphite heater 3. The cooling zone includes a graphite adapter 4 and a water-cooled metal outlet 5. In the tunnel chamber there is a conveyor belt made of flexible graphite carbon fiber material
6 с обрабатываемыми издели ми 7. Перемещение ираиспортерной ленты осуществл етс приводными валками 8 и 9. Туннельна камера снарулси окружена теплоизол цией 10 и кожухом 11, а также снабжена устройством дл 6 with workpieces 7. The iraisporter tape is moved by drive rollers 8 and 9. The tunnel chamber is surrounded by thermal insulation 10 and a casing 11, and is also equipped with a device for
поддержани в ней защитной атмосферы.maintain a protective atmosphere in it.
В конвейерной печи с гибкой углеродистой лентой можно графитировать электроугольиык издели и в том случае, если нагрев их производитс не только косвенным методом отIn a conveyor furnace with a flexible carbon band, it is possible to graphitize the electrolytic product even if they are heated not only indirectly from
внещнего нагревател , но и пр мым, например при высокочастотном нагреве. Наибольший эффект можно получить при термообработке тех изделий, которые ра«ьще обрабатывались в графитовых контейнерах. При этомexternal heater, but also direct, for example with high-frequency heating. The greatest effect can be obtained by heat treatment of those products that are more than processed in graphite containers. Wherein
необходимость в графитовых контейнерах отнадает , .повышаетс термический к.п.д. печи и увеличиваетс ее производительность.the need for graphite containers decreases, the thermal efficiency rises. furnace and increases its productivity.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2036514A SU499485A1 (en) | 1974-06-21 | 1974-06-21 | Conveyor oven for heat treatment of carbon materials and products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2036514A SU499485A1 (en) | 1974-06-21 | 1974-06-21 | Conveyor oven for heat treatment of carbon materials and products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU499485A1 true SU499485A1 (en) | 1976-01-15 |
Family
ID=20588552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2036514A SU499485A1 (en) | 1974-06-21 | 1974-06-21 | Conveyor oven for heat treatment of carbon materials and products |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU499485A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999006779A1 (en) * | 1997-08-01 | 1999-02-11 | Lazar Enterprises Pty. Ltd. | Carbon baking furnace |
-
1974
- 1974-06-21 SU SU2036514A patent/SU499485A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999006779A1 (en) * | 1997-08-01 | 1999-02-11 | Lazar Enterprises Pty. Ltd. | Carbon baking furnace |
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