DD279937B5 - Vorrichtung zur trocknung, mahlung und verbrennung ballastreicher brennstoffe - Google Patents
Vorrichtung zur trocknung, mahlung und verbrennung ballastreicher brennstoffe Download PDFInfo
- Publication number
- DD279937B5 DD279937B5 DD32555389A DD32555389A DD279937B5 DD 279937 B5 DD279937 B5 DD 279937B5 DD 32555389 A DD32555389 A DD 32555389A DD 32555389 A DD32555389 A DD 32555389A DD 279937 B5 DD279937 B5 DD 279937B5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- fluidized bed
- fuel
- mill
- bed dryer
- dryer
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims description 58
- 238000001035 drying Methods 0.000 title claims description 17
- 238000000227 grinding Methods 0.000 title claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000567 combustion gas Substances 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 11
- 239000003077 lignite Substances 0.000 description 11
- 239000003546 flue gas Substances 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003245 coal Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 239000002956 ash Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- 241001264730 Callistemon salignus Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
- F23K1/04—Heating fuel prior to delivery to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
- F26B23/028—Heating arrangements using combustion heating using solid fuel; burning the dried product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD32555389A DD279937B5 (de) | 1989-02-06 | 1989-02-06 | Vorrichtung zur trocknung, mahlung und verbrennung ballastreicher brennstoffe |
| AU49144/90A AU4914490A (en) | 1989-02-06 | 1990-02-06 | A device for drying, milling and burning of high ash fuels |
| DE19904003499 DE4003499A1 (de) | 1989-02-06 | 1990-02-06 | Vorrichtung zur trocknung, mahlung und verbrennung ballastreicher brennstoffe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD32555389A DD279937B5 (de) | 1989-02-06 | 1989-02-06 | Vorrichtung zur trocknung, mahlung und verbrennung ballastreicher brennstoffe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DD279937A1 DD279937A1 (de) | 1990-06-20 |
| DD279937B5 true DD279937B5 (de) | 1993-08-19 |
Family
ID=5606999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD32555389A DD279937B5 (de) | 1989-02-06 | 1989-02-06 | Vorrichtung zur trocknung, mahlung und verbrennung ballastreicher brennstoffe |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU4914490A (enrdf_load_stackoverflow) |
| DD (1) | DD279937B5 (enrdf_load_stackoverflow) |
| DE (1) | DE4003499A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19518574A1 (de) * | 1995-05-20 | 1996-11-21 | Lentjes Kraftwerkstechnik | Verfahren zur Gewinnung von Energie aus Braunkohle |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124842A1 (de) * | 1991-07-26 | 1993-01-28 | Evt Energie & Verfahrenstech | Kohlenstaubfeuerung |
| DE19518644C2 (de) * | 1995-05-20 | 1998-04-16 | Rheinische Braunkohlenw Ag | Verfahren und Einrichtung zum Erzeugen von Dampf durch Verbrennen eines festen getrockneten Brennstoffes |
| DE19715973A1 (de) | 1997-04-17 | 1998-10-22 | Krc Umwelttechnik Gmbh | Verfahren und Vorrichtung zur Förderung und Dosierung von Trockenbraunkohlestaub in den Feuerraum von Dampferzeugern |
| US7275644B2 (en) | 2004-10-12 | 2007-10-02 | Great River Energy | Apparatus and method of separating and concentrating organic and/or non-organic material |
| US8062410B2 (en) | 2004-10-12 | 2011-11-22 | Great River Energy | Apparatus and method of enhancing the quality of high-moisture materials and separating and concentrating organic and/or non-organic material contained therein |
| US8523963B2 (en) * | 2004-10-12 | 2013-09-03 | Great River Energy | Apparatus for heat treatment of particulate materials |
| US7987613B2 (en) | 2004-10-12 | 2011-08-02 | Great River Energy | Control system for particulate material drying apparatus and process |
| US8579999B2 (en) | 2004-10-12 | 2013-11-12 | Great River Energy | Method of enhancing the quality of high-moisture materials using system heat sources |
| EP1933104A1 (de) * | 2006-12-14 | 2008-06-18 | Braunschweigische Maschinenbauanstalt AG | Verfahren und Vorrichtung zum Konditionieren rieselfähiger, fluidisierbarer Schüttgüter |
| CN102155744B (zh) * | 2010-12-22 | 2012-11-14 | 上海锅炉厂有限公司 | 一种利用锅炉烟气余热预干燥高水分燃煤的系统 |
| CN102585913B (zh) * | 2012-03-12 | 2013-11-06 | 浙江大学 | 基于流化床热解技术的煤气焦油半焦蒸汽多联产方法 |
| DE102012010078A1 (de) * | 2012-05-23 | 2013-11-28 | Rwe Power Ag | Verfahren zur Aufbereitung von grubenfeuchter Rohbraunkohle |
| DE102012019928A1 (de) * | 2012-10-11 | 2014-04-30 | Rwe Power Aktiengesellschaft | Verfahren zum Betrieb eines Dampferzeugers |
| DE102013104032A1 (de) * | 2013-04-22 | 2014-10-23 | Rwe Power Ag | Verfahren zur Mahltrocknung von Kohle |
| US10976049B2 (en) * | 2019-03-22 | 2021-04-13 | General Electric Company | Hybrid boiler-dryer and method |
| CN116499272B (zh) * | 2023-06-19 | 2024-01-16 | 广东中鹏热能科技有限公司 | 一种多能源燃烧碳排放追踪的智能窑炉控制方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD67770A (enrdf_load_stackoverflow) * | ||||
| DD224648A1 (de) * | 1984-06-21 | 1985-07-10 | Inst Energetik Zre Leipzig | Verfahren zur rohkohletrocknung und mahlung zu brennstaub |
| DD274267A1 (de) * | 1988-07-19 | 1989-12-13 | Orgreb Inst Kraftwerke | Kraftwerksschaltung zur nutzung ballastreicher fossiler brennstoffe |
-
1989
- 1989-02-06 DD DD32555389A patent/DD279937B5/de not_active IP Right Cessation
-
1990
- 1990-02-06 AU AU49144/90A patent/AU4914490A/en not_active Abandoned
- 1990-02-06 DE DE19904003499 patent/DE4003499A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19518574A1 (de) * | 1995-05-20 | 1996-11-21 | Lentjes Kraftwerkstechnik | Verfahren zur Gewinnung von Energie aus Braunkohle |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4914490A (en) | 1990-08-09 |
| DE4003499C2 (enrdf_load_stackoverflow) | 1992-09-03 |
| DD279937A1 (de) | 1990-06-20 |
| DE4003499A1 (de) | 1990-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B5 | Patent specification, 2nd publ. accord. to extension act | ||
| NPI | Change in the person, name or address of the patentee (addendum to changes before extension act) | ||
| ENJ | Ceased due to non-payment of renewal fee |