EP0884546A3 - Installation for the distribution and/or the sluicing of warm fines - Google Patents
Installation for the distribution and/or the sluicing of warm fines Download PDFInfo
- Publication number
- EP0884546A3 EP0884546A3 EP98108587A EP98108587A EP0884546A3 EP 0884546 A3 EP0884546 A3 EP 0884546A3 EP 98108587 A EP98108587 A EP 98108587A EP 98108587 A EP98108587 A EP 98108587A EP 0884546 A3 EP0884546 A3 EP 0884546A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling medium
- sluicing
- fines
- warm
- installation
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
Um für den Zementanlagenbau für die Herstellung von Zementklinker aus Zementrohmehl zum Zwecke der Verteilung und/oder Transportschleusung eines heißen mehlförmigen Gutstromes eine Vorrichtung zu schaffen, deren einem hohen thermochemischen und abrasiven Verschleiß ausgesetzten Einbauten, insbesondere das plattenförmige Stellorgan eine hohe Standzeit aufweist, wird erfindungsgemäß vorgeschlagen, das plattenförmige Stellorgan als kühlmediumdurchströmten Hohlkörper (22) auszubilden, der wenigstens eine Eintrittsöffnung für das Kühlmedium (z.B. Kühlluft) und wenigstens eine Austrittsöffnung für das Kühlmedium aufweist. In order to create a device for cement plant construction for the production of cement clinker from raw cement meal for the purpose of distributing and / or transporting a hot flour-like material stream, the internals of which are exposed to high thermochemical and abrasive wear, in particular the plate-shaped actuator, have a long service life, according to the invention to design the plate-shaped actuator as a hollow body (22) through which cooling medium flows and which has at least one inlet opening for the cooling medium (for example cooling air) and at least one outlet opening for the cooling medium.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19720951 | 1997-05-17 | ||
DE19720951 | 1997-05-17 | ||
DE19732778A DE19732778A1 (en) | 1997-05-17 | 1997-07-30 | Device for distributing and / or smuggling a hot flour-like material |
DE19732778 | 1997-07-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0884546A2 EP0884546A2 (en) | 1998-12-16 |
EP0884546A3 true EP0884546A3 (en) | 2000-02-02 |
EP0884546B1 EP0884546B1 (en) | 2002-08-07 |
Family
ID=26036657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98108587A Expired - Lifetime EP0884546B1 (en) | 1997-05-17 | 1998-05-12 | Installation for the distribution and/or the sluicing of warm fines |
Country Status (3)
Country | Link |
---|---|
US (1) | US6000937A (en) |
EP (1) | EP0884546B1 (en) |
DK (1) | DK0884546T3 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10030613A1 (en) | 2000-06-21 | 2002-01-03 | Kloeckner Humboldt Wedag | Plant for the thermal treatment of flour-like raw materials |
US7229281B2 (en) * | 2000-09-11 | 2007-06-12 | Cadence Environmental Energy, Inc. | Method of mixing high temperature gases in mineral processing kilns |
US6672865B2 (en) * | 2000-09-11 | 2004-01-06 | Cadence Enviromental Energy, Inc. | Method of mixing high temperature gases in mineral processing kilns |
DE10200960A1 (en) | 2002-01-12 | 2003-07-24 | Kloeckner Humboldt Wedag | Device for smuggling hot flour-like material |
WO2007082198A2 (en) * | 2006-01-09 | 2007-07-19 | Cadence Environmental Energy, Inc. | Method and apparatus for reducing nox emissions in rotary kilns by sncr |
WO2019116350A1 (en) | 2017-12-15 | 2019-06-20 | Flsmidth A/S | Cement raw meal separator apparatus and method of using same |
CN112136015A (en) | 2018-05-15 | 2020-12-25 | Fl史密斯公司 | Emission reduction equipment for treating particulate matter and use method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE931879C (en) * | 1952-10-17 | 1955-08-18 | Ind G M B H | Distribution device for fork-shaped pipes branching off from a downpipe for bulk goods |
US2742328A (en) * | 1953-11-03 | 1956-04-17 | Smidth & Co As F L | Apparatus for feeding pulverulent material |
FR1254835A (en) * | 1960-04-25 | 1961-02-24 | Kloeckner Humboldt Deutz Ag | Device for heating raw cement powder |
EP0222044A1 (en) * | 1985-10-31 | 1987-05-20 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Process and apparatus for the thermal treatment of powdery starting materials |
DE4403210A1 (en) * | 1994-02-03 | 1995-08-10 | Kloeckner Humboldt Deutz Ag | Material flow distributor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK410780A (en) * | 1979-12-11 | 1981-06-12 | Smidth & Co As F L | PROCEDURE AND PLANT FOR SOLID FUELING IN THE PALCALINATION ZONE IN A OVEN PLANT |
US4570549A (en) * | 1984-05-17 | 1986-02-18 | Trozzi Norman K | Splitter for use with a coal-fired furnace utilizing a low load burner |
US4817442A (en) * | 1984-11-07 | 1989-04-04 | Brian Christoperh Coupe | Sample splitter |
DK170368B1 (en) * | 1992-08-06 | 1995-08-14 | Smidth & Co As F L | Process for incinerating waste in a cement kiln plant, as well as plant for carrying out the process |
-
1998
- 1998-05-11 US US09/075,611 patent/US6000937A/en not_active Expired - Fee Related
- 1998-05-12 DK DK98108587T patent/DK0884546T3/en active
- 1998-05-12 EP EP98108587A patent/EP0884546B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE931879C (en) * | 1952-10-17 | 1955-08-18 | Ind G M B H | Distribution device for fork-shaped pipes branching off from a downpipe for bulk goods |
US2742328A (en) * | 1953-11-03 | 1956-04-17 | Smidth & Co As F L | Apparatus for feeding pulverulent material |
FR1254835A (en) * | 1960-04-25 | 1961-02-24 | Kloeckner Humboldt Deutz Ag | Device for heating raw cement powder |
EP0222044A1 (en) * | 1985-10-31 | 1987-05-20 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Process and apparatus for the thermal treatment of powdery starting materials |
DE4403210A1 (en) * | 1994-02-03 | 1995-08-10 | Kloeckner Humboldt Deutz Ag | Material flow distributor |
Also Published As
Publication number | Publication date |
---|---|
EP0884546B1 (en) | 2002-08-07 |
DK0884546T3 (en) | 2002-10-28 |
EP0884546A2 (en) | 1998-12-16 |
US6000937A (en) | 1999-12-14 |
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