ES473875A1 - Procedimiento y aparato para la produccion de polvo de car- bon. - Google Patents
Procedimiento y aparato para la produccion de polvo de car- bon.Info
- Publication number
- ES473875A1 ES473875A1 ES473875A ES473875A ES473875A1 ES 473875 A1 ES473875 A1 ES 473875A1 ES 473875 A ES473875 A ES 473875A ES 473875 A ES473875 A ES 473875A ES 473875 A1 ES473875 A1 ES 473875A1
- Authority
- ES
- Spain
- Prior art keywords
- coaldust
- separator
- calcination
- output
- exhaust
- 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
Links
Classifications
-
- 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 peculiar to rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
- F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Cyclones (AREA)
- Disintegrating Or Milling (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
Abstract
Procedimiento para la producción de polvo de carbón destinado a los hogares de una instalación de calcinado consistente en una etapa de precaldeo, una etapa de calcinación, así como una etapa de sinterización, en especial para la producción de cemento clinker, en una instalación de molienda y secado por corriente de aire, caracterizado porque el aire de salida del molino es insuflado en la etapa de calcinación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2745425A DE2745425C3 (de) | 1977-10-08 | 1977-10-08 | Verfahren und Vorrichtung zur Aufbereitung von Kohle in einer Luftstrom-Mahltrocknungs-Anlage |
Publications (1)
Publication Number | Publication Date |
---|---|
ES473875A1 true ES473875A1 (es) | 1979-04-16 |
Family
ID=6021041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES473875A Expired ES473875A1 (es) | 1977-10-08 | 1978-10-03 | Procedimiento y aparato para la produccion de polvo de car- bon. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4236886A (es) |
JP (1) | JPS5462225A (es) |
AU (1) | AU527126B2 (es) |
BR (1) | BR7806653A (es) |
CA (1) | CA1121783A (es) |
DE (1) | DE2745425C3 (es) |
DK (1) | DK444778A (es) |
ES (1) | ES473875A1 (es) |
FR (1) | FR2405434A1 (es) |
GB (1) | GB1597579A (es) |
NO (1) | NO783387L (es) |
ZA (1) | ZA785683B (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2850895C2 (de) * | 1978-11-24 | 1986-06-12 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur Erzeugung von Kohlenstaub |
DE2931214C2 (de) * | 1979-08-01 | 1986-06-12 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur Trocknung und Feinmahlung von Kohle |
DE2938144A1 (de) * | 1979-09-21 | 1981-04-02 | Claudius Peters Ag, 2000 Hamburg | Ofenanlage |
AT365772B (de) * | 1979-10-19 | 1982-02-10 | Voest Alpine Ag | Verfahren zum herstellen von zement und anlage zur durchfuehrung des verfahrens |
DK410780A (da) * | 1979-12-11 | 1981-06-12 | Smidth & Co As F L | Fremgangsmaade og anlaeg til fyring med fast braendsel i forkalcineringszonen paa et ovnanlaeg |
US4474010A (en) * | 1980-02-15 | 1984-10-02 | Sumitomo Semento Kabushiki Kaisha | Method of recovering exhaust gas from boiler in electrical power generating device using combustible material as fuel and apparatus for performing such method |
US4310299A (en) * | 1980-05-05 | 1982-01-12 | Coen Company, Inc. | Method for firing a rotary kiln with pulverized solid fuel |
DE3037830A1 (de) * | 1980-10-07 | 1982-05-19 | Krupp Polysius Ag, 4720 Beckum | Verfahren zur aufbereitung von kohle |
FR2505813A1 (fr) * | 1981-05-15 | 1982-11-19 | Fives Cail Babcock | Perfectionnements aux procedes et installations pour la fabrication du clinker de ciment par voie seche |
US4397248A (en) * | 1981-05-26 | 1983-08-09 | Combustion Engineering, Inc. | Coal beneficiation/combustion system |
US4583943A (en) * | 1981-09-28 | 1986-04-22 | Fives-Cail Babcock | Process for calcining pulverulent material |
WO1984001016A1 (en) * | 1982-09-02 | 1984-03-15 | Combustion Eng | Supplying pulverized coal to a coal-fired furnace |
DE3248175A1 (de) * | 1982-12-27 | 1984-06-28 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und anlage zur thermischen behandlung mineralischer rohstoffe |
EP0141932A3 (de) * | 1983-08-25 | 1986-11-26 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Verfahren und Anlage zur schadstofffreien Beseitigung von Schad- und Abfallstoffen mit geringem Heizwert, insbesondere Müll, durch Verbrennung |
FR2554107B1 (fr) * | 1983-10-28 | 1986-02-21 | Fives Cail Babcock | Procede et appareil pour la calcination des matieres minerales reduites en poudre |
US4571175A (en) * | 1985-04-29 | 1986-02-18 | Roan Industries, Inc. | Process for a disposal of waste solutions |
JP2628723B2 (ja) * | 1988-11-04 | 1997-07-09 | 川崎重工業株式会社 | 石炭焚き可燃性ガス発生装置の自動運転制御方法および装置 |
US4998485A (en) * | 1990-08-01 | 1991-03-12 | Williams Robert M | Method of disposing of and apparatus for grinding moisture bearing waste material and using heat from burning waste material to reduce moisture content thereof |
FR2803022A1 (fr) * | 1999-12-28 | 2001-06-29 | Pillard Chauffage | Procede d'installation d'alimentation en air d'un bruleur a combustible solide et pulverise |
DE102005052753A1 (de) * | 2005-11-04 | 2007-05-10 | Polysius Ag | Anlage und Verfahren zur Herstellung von Zementklinker |
US8439670B2 (en) * | 2007-08-07 | 2013-05-14 | Polysius Ag | Device for separating a solid material and a gas and a plant for cement manufacture |
DE102010007094B4 (de) * | 2010-02-06 | 2015-05-28 | Khd Humboldt Wedag Gmbh | Verfahren zur Reaktivitätssteigerung von feuchtem Brennstoff |
CN102135276B (zh) * | 2011-01-30 | 2012-09-19 | 孙小力 | 利用锅炉余热制备煤粉的装置 |
CN102072500A (zh) * | 2011-01-30 | 2011-05-25 | 孙小力 | 基于煤粉燃烧炉、旋转烘干机和磨机的煤粉制备装置 |
CN103820138A (zh) * | 2014-03-05 | 2014-05-28 | 重庆丹霞节能科技有限公司 | 一种粉煤干馏及高温煤气净化设备及方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1251688B (es) * | 1967-10-05 | |||
CH181760A (de) * | 1934-10-11 | 1936-01-15 | Hephaest A G Fuer Motorische K | Verfahren zum Betrieb einer mit einer pneumatischen Kohlenmühle versehenen Feuerungsanlage. |
US2259967A (en) * | 1939-03-01 | 1941-10-21 | Smidth & Co As F L | Fuel supply system |
DE938762C (de) * | 1943-03-05 | 1956-03-15 | Buettner Werke Ag | Pneumatische Mahlanlage zur Herstellung von Kohlenstaub |
GB1446241A (en) * | 1974-03-22 | 1976-08-18 | Smdth Co As F L | Method of and plant for calcinating pulverous raw material |
DE2541564C2 (de) * | 1975-09-18 | 1983-01-20 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Vorrichtung zur Wärmebehandlung von feinkörnigem Gut |
US4059060A (en) * | 1976-03-29 | 1977-11-22 | Ford, Bacon & Davis, Incorporated | Method and apparatus for coal treatment |
US4152110A (en) * | 1978-01-03 | 1979-05-01 | Dorr-Oliver Incorporated | Dry coal feed systems for combustion reactors |
-
1977
- 1977-10-08 DE DE2745425A patent/DE2745425C3/de not_active Expired
-
1978
- 1978-05-31 GB GB25748/78A patent/GB1597579A/en not_active Expired
- 1978-10-03 ES ES473875A patent/ES473875A1/es not_active Expired
- 1978-10-06 JP JP12278578A patent/JPS5462225A/ja active Pending
- 1978-10-06 NO NO783387A patent/NO783387L/no unknown
- 1978-10-06 DK DK444778A patent/DK444778A/da not_active Application Discontinuation
- 1978-10-06 BR BR7806653A patent/BR7806653A/pt unknown
- 1978-10-06 CA CA000312810A patent/CA1121783A/en not_active Expired
- 1978-10-09 FR FR7828749A patent/FR2405434A1/fr active Granted
- 1978-10-09 ZA ZA00785683A patent/ZA785683B/xx unknown
- 1978-10-09 AU AU40548/78A patent/AU527126B2/en not_active Expired
- 1978-10-10 US US05/949,952 patent/US4236886A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO783387L (no) | 1979-04-10 |
DE2745425C3 (de) | 1986-02-13 |
AU527126B2 (en) | 1983-02-17 |
AU4054878A (en) | 1980-04-17 |
BR7806653A (pt) | 1979-05-02 |
JPS5462225A (en) | 1979-05-19 |
US4236886A (en) | 1980-12-02 |
FR2405434A1 (fr) | 1979-05-04 |
FR2405434B1 (es) | 1984-02-03 |
DE2745425B2 (de) | 1980-10-30 |
ZA785683B (en) | 1979-09-26 |
GB1597579A (en) | 1981-09-09 |
DK444778A (da) | 1979-04-09 |
DE2745425A1 (de) | 1979-04-12 |
CA1121783A (en) | 1982-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970925 |