DE2556601B2 - Drehrohrofen-Abdichtvorrichtung - Google Patents
Drehrohrofen-AbdichtvorrichtungInfo
- Publication number
- DE2556601B2 DE2556601B2 DE2556601A DE2556601A DE2556601B2 DE 2556601 B2 DE2556601 B2 DE 2556601B2 DE 2556601 A DE2556601 A DE 2556601A DE 2556601 A DE2556601 A DE 2556601A DE 2556601 B2 DE2556601 B2 DE 2556601B2
- Authority
- DE
- Germany
- Prior art keywords
- rotary kiln
- sealing
- flange
- attached
- membrane
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title claims description 50
- 239000012528 membrane Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000011261 inert gas Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 27
- 238000001816 cooling Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 230000008602 contraction Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000589614 Pseudomonas stutzeri Species 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/22—Rotary drums; Supports therefor
- F27B7/24—Seals between rotary and stationary parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
- Incineration Of Waste (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/533,321 US3940239A (en) | 1974-12-16 | 1974-12-16 | Rotary reducing kiln seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2556601A1 DE2556601A1 (de) | 1976-06-24 |
| DE2556601B2 true DE2556601B2 (de) | 1979-01-25 |
Family
ID=24125450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2556601A Withdrawn DE2556601B2 (de) | 1974-12-16 | 1975-12-16 | Drehrohrofen-Abdichtvorrichtung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3940239A (enExample) |
| JP (1) | JPS51112405A (enExample) |
| BR (1) | BR7508249A (enExample) |
| CA (1) | CA1053460A (enExample) |
| DE (1) | DE2556601B2 (enExample) |
| FR (1) | FR2295382A1 (enExample) |
| GB (1) | GB1478778A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3604651A1 (de) * | 1986-02-14 | 1987-08-20 | Hazemag Andreas Kg | Drehtrommel |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052797A (en) * | 1976-04-02 | 1977-10-11 | Raytheon Company | Rotary drum plenum seal |
| US4087334A (en) * | 1976-10-04 | 1978-05-02 | Dravo Corporation | Seal arrangement for a rotary drum assembly |
| US4054292A (en) * | 1976-12-16 | 1977-10-18 | Union Carbide Corporation | Gas seal for rotating grinding mill having peripheral discharge |
| US4111439A (en) * | 1977-06-06 | 1978-09-05 | Amcord, Inc. | Rotary seal |
| US4193756A (en) * | 1978-03-08 | 1980-03-18 | Tosco Corporation | Seal assembly and method for providing a seal in a rotary kiln |
| DE2846387C2 (de) * | 1978-10-25 | 1983-11-17 | Smit Ovens Nijmegen B.V., Nijmegen | Einrichtung zur Abdichtung von Öfen mit rotierenden Kammern oder Drehherden |
| US4212632A (en) * | 1979-05-02 | 1980-07-15 | Allis-Chalmers Corporation | Cooling arrangement for rotary kiln |
| FR2459824A1 (fr) * | 1979-06-25 | 1981-01-16 | Lorraine Houilleres | Procede et installation de fabrication de coke ou semi-coke |
| FR2472730A1 (fr) * | 1979-12-24 | 1981-07-03 | Lafarge Conseils | Dispositif d'etancheite pour four tournant |
| US4400154A (en) * | 1981-02-03 | 1983-08-23 | Lientz La Clede | Refuse burning apparatus |
| DE3114695A1 (de) * | 1981-04-10 | 1982-10-28 | Krupp Polysius Ag, 4720 Beckum | Vorrichtung zur abdichtung des spaltes zwischen drehrohrofen und einlaufgehaeuse |
| US4359949A (en) * | 1981-10-15 | 1982-11-23 | Combustion Engineering, Inc. | Structural water seal trough |
| GB2123097B (en) * | 1982-06-03 | 1986-01-22 | British Nuclear Fuels Ltd | Rotary kiln sealing assemblies |
| US4405137A (en) * | 1982-10-29 | 1983-09-20 | Webb Samuel B | Metal leaf rotary seal for rotary drum |
| JPS5988696U (ja) * | 1982-12-07 | 1984-06-15 | 川崎重工業株式会社 | 回転窯のシ−ル装置 |
| US4507876A (en) * | 1983-05-23 | 1985-04-02 | R. J. Reynolds Tobacco Company | End seal for rotary treating drum |
| SE8306107D0 (sv) * | 1983-11-07 | 1983-11-07 | Skf Steel Eng Ab | Tetningsanordning |
| DE3346338A1 (de) * | 1983-12-22 | 1985-07-11 | Pka Pyrolyse Kraftanlagen Gmbh, 7080 Aalen | Rotierende schweltrommel zum verschwelen von abfallstoffen |
| US4543061A (en) * | 1984-04-02 | 1985-09-24 | Conoco Inc. | Air cooled rotary kiln feed end dam |
| US4932863A (en) * | 1987-09-14 | 1990-06-12 | Anderson Russell W | Heat loss reduction in rotating drum dryers |
| US4961588A (en) * | 1989-01-31 | 1990-10-09 | Westinghouse Electric Corp. | Radial seal |
| US5207176A (en) * | 1990-11-20 | 1993-05-04 | Ici Explosives Usa Inc | Hazardous waste incinerator and control system |
| US5112222A (en) * | 1991-05-01 | 1992-05-12 | Westinghouse Electric Corporation | Debris tolerant seal |
| US5173045A (en) * | 1991-09-27 | 1992-12-22 | Westinghouse Electric Corp. | Radial seal for rotary combustor |
| US5483753A (en) * | 1995-02-06 | 1996-01-16 | Beloit Technologies, Inc. | Resilient rotary dryer seal |
| US5571269A (en) * | 1995-04-06 | 1996-11-05 | Buelow; Karl | Rotary seal assembly for rotary drum |
| DE20105507U1 (de) * | 2001-03-29 | 2001-06-21 | Burgmann Dichtungswerke GmbH & Co. KG, 82515 Wolfratshausen | Gleitring-Dichtungsanordnung mit Spülfunktion |
| JP3563048B2 (ja) * | 2001-06-29 | 2004-09-08 | 核燃料サイクル開発機構 | ロータリーキルンのシール構造 |
| US6585271B2 (en) | 2001-07-31 | 2003-07-01 | Halliburton Energy Services, Inc. | Seal member, assembly, and method |
| US20050073905A1 (en) * | 2003-10-03 | 2005-04-07 | Montgomery Raymond E. | Renewable drum mixer |
| GB0514282D0 (en) * | 2005-07-12 | 2005-08-17 | Item Wales Ltd | Pyrolysis system |
| CN103512350B (zh) * | 2012-06-28 | 2015-09-30 | 沈阳铝镁设计研究院有限公司 | 一种回转窑的窑尾罩装置 |
| CN104154242B (zh) * | 2014-09-04 | 2016-08-31 | 刘洪国 | 移动式有机废物气化反应釜波纹管式密封装置 |
| CN106337936B (zh) * | 2016-08-25 | 2017-12-12 | 中国重型机械研究院股份公司 | 一种粉煤热解窑浮动密封装置 |
| CN108458590B (zh) * | 2018-05-25 | 2023-09-19 | 河南龙成煤高效技术应用有限公司 | 一种高温管板密封机构及回转窑 |
| CN111102958B (zh) * | 2019-12-05 | 2021-04-09 | 安徽芜湖海螺建筑安装工程有限责任公司 | 一种水泥回转窑托轮轴水平和垂直歪斜的测量方法 |
| CN111141143B (zh) * | 2020-01-21 | 2025-01-17 | 河南龙成煤高效技术应用有限公司 | 一种动态密封结构及回转窑设备 |
| CN112728931A (zh) * | 2021-03-27 | 2021-04-30 | 湖南古丈南方水泥有限公司 | 一种回转窑窑尾防冷风进入预热器密封装置 |
| CN119146725A (zh) * | 2022-03-28 | 2024-12-17 | 青岛德固特节能装备股份有限公司 | 一种回转窑双密封组合 |
| CN115615183A (zh) * | 2022-08-22 | 2023-01-17 | 佛山市天禄智能装备科技有限公司 | 一种防泄漏回转窑 |
| CN116045661B (zh) * | 2023-02-12 | 2025-07-04 | 中材建设有限公司 | 一种全氧回转窑密封装置 |
| US20250035212A1 (en) * | 2023-07-26 | 2025-01-30 | Teal Sales Incorporated | Seal assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098260A (en) * | 1962-02-08 | 1963-07-23 | Monsanto Chemicals | Annealing apparatus |
| DE1202207B (de) * | 1964-04-16 | 1965-09-30 | Beteiligungs & Patentverw Gmbh | Vorrichtung zur Abdichtung der feststehenden gegen die beweglichen Teile eines Drehrohrofens |
| US3724887A (en) * | 1971-05-18 | 1973-04-03 | Treadwell Corp | Kiln seal |
-
1974
- 1974-12-16 US US05/533,321 patent/US3940239A/en not_active Expired - Lifetime
-
1975
- 1975-09-23 CA CA236,098A patent/CA1053460A/en not_active Expired
- 1975-12-09 JP JP50146816A patent/JPS51112405A/ja active Granted
- 1975-12-09 GB GB50431/75A patent/GB1478778A/en not_active Expired
- 1975-12-11 FR FR7538020A patent/FR2295382A1/fr active Granted
- 1975-12-12 BR BR7508249*A patent/BR7508249A/pt unknown
- 1975-12-16 DE DE2556601A patent/DE2556601B2/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3604651A1 (de) * | 1986-02-14 | 1987-08-20 | Hazemag Andreas Kg | Drehtrommel |
| EP0233448A3 (en) * | 1986-02-14 | 1989-03-15 | Hazemag Dr. E. Andreas Gmbh & Co. | Rotary drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1053460A (en) | 1979-05-01 |
| JPS51112405A (en) | 1976-10-04 |
| BR7508249A (pt) | 1976-08-24 |
| FR2295382B1 (enExample) | 1978-11-03 |
| JPS5535626B2 (enExample) | 1980-09-16 |
| US3940239A (en) | 1976-02-24 |
| FR2295382A1 (fr) | 1976-07-16 |
| DE2556601A1 (de) | 1976-06-24 |
| GB1478778A (en) | 1977-07-06 |
| AU8737975A (en) | 1977-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHN | Withdrawal |