AR000502A1 - Aparato para la fabricación de material a granel calcinado en especial clinquer de cemento - Google Patents
Aparato para la fabricación de material a granel calcinado en especial clinquer de cementoInfo
- Publication number
- AR000502A1 AR000502A1 AR33451795A AR33451795A AR000502A1 AR 000502 A1 AR000502 A1 AR 000502A1 AR 33451795 A AR33451795 A AR 33451795A AR 33451795 A AR33451795 A AR 33451795A AR 000502 A1 AR000502 A1 AR 000502A1
- Authority
- AR
- Argentina
- Prior art keywords
- bulk material
- rotary kiln
- reactor
- clinker
- cement clinker
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/47—Cooling ; Waste heat management
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/02—Portland cement
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/44—Burning; Melting
-
- 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
- F27B7/38—Arrangements of cooling devices
- F27B7/383—Cooling devices for the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
-
- 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
- F27B7/32—Arrangement of devices for charging
- F27B7/3205—Charging
- F27B2007/3211—Charging at the open end of the drum
- F27B2007/3217—Charging at the open end of the drum axially, optionally at some distance in the kiln
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0065—Lifts, e.g. containing the bucket elevators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0071—Use of a comminuting device, e.g. grinding mill
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
- F27D2009/0081—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge)
- F27D2009/0083—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water
- F27D2009/0086—Cooling of charges therein the cooling medium being a fluid (other than a gas in direct or indirect contact with the charge) the fluid being water applied in spray form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
- F27D2009/0094—Cooling of charges therein making use of already cooled material, e.g. forming a layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
- F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
- F27D2015/0233—Cooling with means to convey the charge comprising a cooling grate grate plates with gas, e.g. air, supply to the grate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
- F27D2015/024—Multiple grates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
- F27D2015/026—Means to discharge the fines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/08—Screw feeders; Screw dischargers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Aparato para fabricar material a granel calcinado, en especial clínquer de cemento. El material a granel que cae del horno rotatorio (21) es refrigeradoen un reactor (23), extrayendo del material a granel caliente la entalpía necesaria para gasificar un combustible con vapor de agua. El gas de combustióngenerado durante la reacción de gasificación es aprovechado para el calcinado del material a granel en el horno rotativo. El aire de combustión necesariopara el calcinado se calienta previamente mediante el enfriamiento posterior del material a granel caliente. El reactor está construido como parte del hornorotatorio con un diámetro ensanchado y dispuesto directamente delante del extremo de salida del horno rotatorio. El dispositivo (34) para insuflar elvapor de agua puede estar construido a modo de placa. El punto de carga del combustible puede encontrarse en la zona de entrada del material a granelcaliente en el reactor. Se obtiene un ahorro térmico importante, se realiza el enfriamiento final del clínquer con una masa única de aire de combustión, sepuede mejorar la calidad de clínquer, incrementando su blancura, y el horno rotativo es más corto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4443589A DE4443589A1 (de) | 1994-12-07 | 1994-12-07 | Verfahren und Anlage zum Kühlen und Herstellen von Schüttgut |
Publications (1)
Publication Number | Publication Date |
---|---|
AR000502A1 true AR000502A1 (es) | 1997-07-10 |
Family
ID=6535184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR33451795A AR000502A1 (es) | 1994-12-07 | 1995-12-06 | Aparato para la fabricación de material a granel calcinado en especial clinquer de cemento |
Country Status (15)
Country | Link |
---|---|
US (1) | US5833453A (es) |
EP (1) | EP0716052B1 (es) |
JP (1) | JP2879657B2 (es) |
KR (2) | KR100202780B1 (es) |
CN (1) | CN1134922A (es) |
AR (1) | AR000502A1 (es) |
BR (1) | BR9505370A (es) |
CA (1) | CA2164150C (es) |
DE (2) | DE4443589A1 (es) |
ES (1) | ES2113149T3 (es) |
MX (1) | MX9505105A (es) |
NO (1) | NO954954L (es) |
RU (1) | RU2111427C1 (es) |
TR (1) | TR199501544A2 (es) |
TW (1) | TW330925B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105180662A (zh) * | 2015-08-07 | 2015-12-23 | 天津水泥工业设计研究院有限公司 | 一种高温颗粒状物料分级冷却方法及装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050813A (en) * | 1997-12-02 | 2000-04-18 | Cement Petcoptimizer Company | Control of cement clinker production by analysis of sulfur in the end product |
US6383283B1 (en) | 1997-12-02 | 2002-05-07 | Cement Petcoptimizer Company | Control of cement clinker production by analysis of sulfur in the end product |
US6183244B1 (en) | 1999-04-14 | 2001-02-06 | Cement Petcoptimizer Company | Control of cement clinker production in a wet process rotary kiln by analysis of sulfur in the end product |
JP4567504B2 (ja) * | 2005-03-29 | 2010-10-20 | 太平洋セメント株式会社 | 焼成物 |
DE102006026234A1 (de) * | 2006-06-06 | 2007-12-13 | Polysius Ag | Vorrichtung und Verfahren zum Kühlen von Schüttgut |
AT507174A1 (de) * | 2008-08-14 | 2010-02-15 | Holcim Technology Ltd | Verfahren zum aufbereiten von alternativen, kohlenstoffhaltigen, niederkalorischen abfallstoffen für den einsatz in feuerungsanlagen |
FR2951258B1 (fr) * | 2009-10-08 | 2012-09-07 | Fives Fcb | Procede de refroidissement de matieres solides granuleuses et installation de cuisson continue en tant que telle |
US20130092054A1 (en) * | 2011-10-17 | 2013-04-18 | Sriya Green Materials, Inc. | Solid state combustion synthesis of nano to macroscale portland cement and other high value nano particles |
CN106403631B (zh) * | 2016-08-30 | 2018-06-01 | 中冶华天工程技术有限公司 | 双取风双通道烧结环冷机余热锅炉取风流量测量方法 |
CN106288831B (zh) * | 2016-08-30 | 2018-05-01 | 中冶华天工程技术有限公司 | 一种双取风单通道烧结环冷机余热锅炉取风流量软测量方法 |
CN106288832B (zh) * | 2016-08-30 | 2018-06-29 | 中冶华天工程技术有限公司 | 一种双取风双通道烧结环冷机余热锅炉取风流量软测量方法 |
CN106403632B (zh) * | 2016-08-30 | 2018-07-20 | 中冶华天工程技术有限公司 | 一种双取风单通道烧结环冷机余热锅炉取风流量测量方法 |
CN106323019B (zh) * | 2016-08-30 | 2018-05-18 | 中冶华天工程技术有限公司 | 双取风单通道烧结环冷机余热锅炉取风流量软测量方法 |
CN106323020B (zh) * | 2016-08-30 | 2018-05-01 | 中冶华天工程技术有限公司 | 双取风单通道烧结环冷机余热锅炉取风流量测量方法 |
CN108502572A (zh) * | 2018-03-07 | 2018-09-07 | 太仓北新建材有限公司 | 一种切换冷却输送设备的控制方法 |
DE102018215348A1 (de) * | 2018-09-10 | 2020-03-12 | Thyssenkrupp Ag | Kühler zum Kühlen von Klinker und Verfahren zum Betreiben eines Kühlers zum Kühlen von Klinker |
CN109020279A (zh) * | 2018-10-31 | 2018-12-18 | 江西银杉白水泥有限公司 | 一种利用煤气冷却的白水泥熟料漂白工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE169239C (es) * | ||||
DE641122C (de) * | 1933-04-25 | 1937-01-20 | Ciments Francais Et Des Portla | Verfahren und Vorrichtung zur Herstellung von farblosen (weissen) Zementen |
US3162431A (en) * | 1961-04-07 | 1964-12-22 | Kloeckner Humboldt Deutz Ag | Method and means for improving electric precipitation of dust from kiln waste gases |
DE2412695C3 (de) * | 1974-03-16 | 1980-11-06 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Verfahren und Vorrichtung zum Kühlen von heißem Schüttgut |
GB1434339A (en) * | 1974-10-03 | 1976-05-05 | Smidth & Co As F L | Coolers for cooling granular or pulverous material |
GB1533125A (en) * | 1975-07-22 | 1978-11-22 | Perlmooser Zementwerke Ag | Cement and process and apparatus for its production |
AT371421B (de) * | 1975-08-27 | 1983-06-27 | Perlmooser Zementwerke Ag | Verfahren zur herstellung eines, vorzugsweise fuer die baustofferzeugung, insbesondere fuer die zementerzeugung, einsetzbaren aus mindestens zwei gebrannten und/oder gesinterten und/oder kalzinierten und/oder erhitzten komponenten verschiedener zusammensetzung bestehenden gemisches |
DD206422A1 (de) * | 1982-03-04 | 1984-01-25 | Jochen Stark | Verfahren zur abkuehlung heisser schuettgueter |
DE3522839A1 (de) * | 1985-06-26 | 1987-01-02 | Valenciana Cemento | Verfahren und vorrichtung zur abkuehlung und weiteren behandlung von heissem weisszement-klinker |
DE3904943A1 (de) * | 1989-02-17 | 1990-09-20 | Pfleiderer Peter | Lautsprecheranordnung zur verbesserung des akustischen klangeindrucks in wohnraeumen |
-
1994
- 1994-12-07 DE DE4443589A patent/DE4443589A1/de not_active Ceased
-
1995
- 1995-10-31 EP EP95117163A patent/EP0716052B1/de not_active Expired - Lifetime
- 1995-10-31 DE DE59501540T patent/DE59501540D1/de not_active Expired - Fee Related
- 1995-10-31 ES ES95117163T patent/ES2113149T3/es not_active Expired - Lifetime
- 1995-11-06 TW TW084111741A patent/TW330925B/zh active
- 1995-11-20 JP JP7301348A patent/JP2879657B2/ja not_active Expired - Lifetime
- 1995-11-28 US US08/563,538 patent/US5833453A/en not_active Expired - Fee Related
- 1995-11-30 KR KR1019950045210A patent/KR100202780B1/ko not_active IP Right Cessation
- 1995-11-30 CA CA002164150A patent/CA2164150C/en not_active Expired - Fee Related
- 1995-12-06 AR AR33451795A patent/AR000502A1/es unknown
- 1995-12-06 BR BR9505370A patent/BR9505370A/pt not_active Application Discontinuation
- 1995-12-06 RU RU95121109A patent/RU2111427C1/ru active
- 1995-12-06 NO NO954954A patent/NO954954L/no not_active Application Discontinuation
- 1995-12-06 MX MX9505105A patent/MX9505105A/es unknown
- 1995-12-07 CN CN95121897A patent/CN1134922A/zh active Pending
- 1995-12-07 TR TR95/01544A patent/TR199501544A2/xx unknown
-
1996
- 1996-07-29 KR KR1019980703064A patent/KR100254043B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105180662A (zh) * | 2015-08-07 | 2015-12-23 | 天津水泥工业设计研究院有限公司 | 一种高温颗粒状物料分级冷却方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
KR960022320A (ko) | 1996-07-18 |
RU2111427C1 (ru) | 1998-05-20 |
DE4443589A1 (de) | 1996-06-13 |
BR9505370A (pt) | 1997-10-28 |
JP2879657B2 (ja) | 1999-04-05 |
ES2113149T3 (es) | 1998-04-16 |
CN1134922A (zh) | 1996-11-06 |
TW330925B (en) | 1998-05-01 |
NO954954L (no) | 1996-06-10 |
JPH08225347A (ja) | 1996-09-03 |
DE59501540D1 (de) | 1998-04-09 |
TR199501544A2 (tr) | 1996-07-21 |
EP0716052B1 (de) | 1998-03-04 |
EP0716052A1 (de) | 1996-06-12 |
CA2164150A1 (en) | 1996-06-08 |
US5833453A (en) | 1998-11-10 |
KR100202780B1 (ko) | 1999-06-15 |
MX9505105A (es) | 1997-01-31 |
NO954954D0 (no) | 1995-12-06 |
KR100254043B1 (ko) | 2000-04-15 |
CA2164150C (en) | 2001-02-20 |
KR19990067121A (ko) | 1999-08-16 |
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