EP1394489A3 - Installation for drying and treating of mineral pourable material - Google Patents

Installation for drying and treating of mineral pourable material Download PDF

Info

Publication number
EP1394489A3
EP1394489A3 EP03019112A EP03019112A EP1394489A3 EP 1394489 A3 EP1394489 A3 EP 1394489A3 EP 03019112 A EP03019112 A EP 03019112A EP 03019112 A EP03019112 A EP 03019112A EP 1394489 A3 EP1394489 A3 EP 1394489A3
Authority
EP
European Patent Office
Prior art keywords
drying
rotary drum
installation
drum
shaft
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
Application number
EP03019112A
Other languages
German (de)
French (fr)
Other versions
EP1394489B1 (en
EP1394489A2 (en
Inventor
Heinrich Emil Jerzembski
Jan Bot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enerco BV
Original Assignee
Enerco BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Enerco BV filed Critical Enerco BV
Publication of EP1394489A2 publication Critical patent/EP1394489A2/en
Publication of EP1394489A3 publication Critical patent/EP1394489A3/en
Application granted granted Critical
Publication of EP1394489B1 publication Critical patent/EP1394489B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
    • F27B7/162—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall the projections consisting of separate lifting elements, e.g. lifting shovels
    • 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
    • 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
    • F27B7/34—Arrangements of heating devices
    • 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
    • F27B7/32—Arrangement of devices for charging
    • F27B7/3205—Charging
    • F27B2007/3211—Charging at the open end of the drum
    • 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
    • F27B7/36—Arrangements of air or gas supply devices
    • F27B7/362—Introducing gas into the drum axially or through the wall
    • F27B2007/367—Introducing gas into the drum axially or through the wall transversally through the wall of the drum
    • 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
    • F27B7/33—Arrangement of devices for discharging
    • 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
    • F27B7/36—Arrangements of air or gas supply devices
    • F27B7/362—Introducing gas into the drum axially or through the wall
    • 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
    • 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
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases or liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Anlage zum Trocknen und Aufbereiten von rieselfähigem mineralischem Gut mit einer Verbrennungseinrichtung (2), deren Rauchgase im Gleichstrom mit zu behandelndem Gut in eine drehend angetriebene Drehtrommel (1) eingeführt werden. Die Drehtrommel (1 ) ist in Förderrichtung geneigt, weist am Innenumfang Einbauten (3, 4, 5) auf und ist am deren Auslaßende dicht an einen Schacht (6) angeschlossen. Die Einbauten im vorderen Einführungsbereich sind Transportschaufeln (3). Der Schacht (6) ist mittels eines Ventilators (7) unter Unterdruck gesetzt und zur Übernahme des aus der Drehtrommel (1) austretenden Gutes und Gasstroms eingerichtet. In der Drehtrommel (1) ist vor dem Auslaß ein Venturieinbau (8) koaxial und im Einführungsbereich ein Bypass (9) für Förderluft im Trommelmantel angeordnet.

Figure 00000001
Plant for drying and processing free-flowing mineral material with a combustion device (2), the flue gases of which are introduced in cocurrent with the material to be treated into a rotatingly driven rotary drum (1). The rotary drum (1) is inclined in the conveying direction, has internals (3, 4, 5) on the inner circumference and is tightly connected to a shaft (6) at its outlet end. The fixtures in the front entry area are transport blades (3). The shaft (6) is pressurized by means of a fan (7) and set up to take over the goods and gas stream emerging from the rotary drum (1). A venturi installation (8) is arranged coaxially in front of the outlet in the rotating drum (1) and a bypass (9) for conveying air in the drum casing is arranged in the insertion area.
Figure 00000001
EP03019112A 2002-08-31 2003-08-23 Installation for drying and treating of mineral pourable material Expired - Lifetime EP1394489B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10240249 2002-08-31
DE10240249A DE10240249B3 (en) 2002-08-31 2002-08-31 System for drying and processing pourable mineral material comprises a rotating drum with built-in components, a combustion device, a ventilator, a venturi assembly, and a bypass for conveying air

Publications (3)

Publication Number Publication Date
EP1394489A2 EP1394489A2 (en) 2004-03-03
EP1394489A3 true EP1394489A3 (en) 2004-05-26
EP1394489B1 EP1394489B1 (en) 2005-04-13

Family

ID=30775582

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03019112A Expired - Lifetime EP1394489B1 (en) 2002-08-31 2003-08-23 Installation for drying and treating of mineral pourable material

Country Status (3)

Country Link
US (1) US6823607B2 (en)
EP (1) EP1394489B1 (en)
DE (2) DE10240249B3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT9203U1 (en) * 2006-04-06 2007-06-15 Econ Maschb Und Steuerungstech DRYING DEVICE
CN103062997A (en) * 2012-12-11 2013-04-24 柳州宝源生物燃料有限公司 Biomass wood pellet drying machine
CN104789246B (en) * 2015-04-13 2017-07-18 陕西煤业化工集团神木天元化工有限公司 A kind of low order fine coal rotary drying process with dedusting
CN104789244B (en) * 2015-04-13 2017-11-21 陕西煤业化工集团神木天元化工有限公司 A kind of rotary furnace pulverized coal pyrolysis with coal gas circulation produces anthracite method
CN104830361B (en) * 2015-04-29 2017-05-10 徐州曹氏化工机械制造有限公司 Rotary drying furnace with dedusting function
CN108489229A (en) * 2018-06-12 2018-09-04 安徽广志药业有限公司 A kind of prepared slices of Chinese crude drugs sieve material drying unit
CN108800834A (en) * 2018-07-02 2018-11-13 合肥亚卡普机械科技有限公司 A kind of efficient grain drying equipment
CN210103465U (en) * 2019-05-07 2020-02-21 内蒙古浦瑞芬环保科技有限公司 Active carbon carbonization rotary furnace
CN112268425B (en) * 2020-09-28 2022-02-08 马鞍山健鼎化工有限公司 Dehydration mechanism for drying production of polyaluminium chloride
CN112539620A (en) * 2020-12-09 2021-03-23 江门市新会区金康宝陈皮食品有限公司 Dried orange peel dryer
EP4053484A1 (en) * 2021-03-05 2022-09-07 S.A. Lhoist Recherche et Développement Rotary kiln and method for firing carbonaceous material, in particular limestone or dolomite
EP4053485A1 (en) * 2021-03-05 2022-09-07 S.A. Lhoist Recherche et Développement Rotary kiln and method for firing carbonaceous material, in particular limestone or dolomite
CN115738990B (en) * 2022-10-31 2023-08-01 广东众大智能科技有限公司 Reaction kettle and continuous high-temperature reaction equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE113298C (en) *
US1698313A (en) * 1927-03-04 1929-01-08 Firm G Polysius Device for utilizing the heat radiated from kilns
FR2441682A1 (en) * 1978-11-17 1980-06-13 Creusot Loire DEVICE FOR THE PREPARATION OF BITUMINOUS COATED PRODUCTS FOR ROAD COVERINGS
US4541346A (en) * 1982-11-16 1985-09-17 N. D. Engineering Limited Rotary high temperature reactor
SU1767310A1 (en) * 1990-06-11 1992-10-07 Акмянское Цементно-Шиферное Производственное Объединение "Акмянцементас" Device for heat treatment of raw material
DE4243264A1 (en) * 1992-12-19 1994-06-23 Deutag Ag Continuous rotary furnace
EP0927707A1 (en) * 1997-07-17 1999-07-07 Taiheiyo Cement Corporation Method and apparatus for cooling exhaust gas from bypass of kiln

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1116508A (en) * 1954-12-03 1956-05-08 Cie De Fives Lille Improvements to lime and cement kilns
GB872269A (en) * 1958-01-03 1961-07-05 Gypses Et Platres De France So Improvements relating to the preparation of gypsum plaster
US3815257A (en) * 1973-04-04 1974-06-11 Challenge Cook Bros Inc Continuous laundry dryer
BE858730A (en) * 1977-09-15 1978-01-02 Obourg Sa Ciments METHOD AND DEVICE FOR INCREASING THE CALORIFIC EXCHANGES BETWEEN SOLID MATERIAL AND GAS, IN A ROTARY CEMENT OVEN
US4138620A (en) 1978-03-24 1979-02-06 Minnesota Mining And Manufacturing Company Multi-panel electroluminescent light assembly
US4189300A (en) * 1978-08-28 1980-02-19 Mechtron International Corporation Rotating drum dryer apparatus
FR2442414A1 (en) * 1978-11-27 1980-06-20 Pechiney Aluminium IMPROVEMENTS TO PLANTS FOR THE CALCINATION OF ALUMINA AND THE LIKE
DE2949479A1 (en) 1979-12-08 1981-06-11 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR DRYING AND CALCINATING SCHUETTGUETE
FR2473578B1 (en) * 1980-01-11 1986-03-21 Creusot Loire
DE3110380C2 (en) * 1981-03-17 1984-02-16 ATS Asphalttechnik und Straßenbaugeräte GmbH & Co KG, 6236 Eschborn Process for processing asphalt mix by reusing old asphalt material and a device for carrying out the process
DE3815104A1 (en) * 1988-05-04 1989-11-09 Deutag Mischwerke Gmbh TURNING OVEN FOR DRYING AND / OR MIXING MATERIAL
US5658603A (en) * 1992-08-11 1997-08-19 E. Khashoggi Industries Systems for molding articles having an inorganically filled organic polymer matrix
US5555823A (en) * 1994-09-02 1996-09-17 Davenport; Ricky W. Method and apparatus for feeding waste material to a dry kiln
US5634281A (en) * 1995-05-15 1997-06-03 Universal Drying Systems, Inc. Multi pass, continuous drying apparatus
US6219937B1 (en) * 2000-03-30 2001-04-24 George R. Culp Reheaters for kilns, reheater-like structures, and associated methods

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE113298C (en) *
US1698313A (en) * 1927-03-04 1929-01-08 Firm G Polysius Device for utilizing the heat radiated from kilns
FR2441682A1 (en) * 1978-11-17 1980-06-13 Creusot Loire DEVICE FOR THE PREPARATION OF BITUMINOUS COATED PRODUCTS FOR ROAD COVERINGS
US4541346A (en) * 1982-11-16 1985-09-17 N. D. Engineering Limited Rotary high temperature reactor
SU1767310A1 (en) * 1990-06-11 1992-10-07 Акмянское Цементно-Шиферное Производственное Объединение "Акмянцементас" Device for heat treatment of raw material
DE4243264A1 (en) * 1992-12-19 1994-06-23 Deutag Ag Continuous rotary furnace
EP0927707A1 (en) * 1997-07-17 1999-07-07 Taiheiyo Cement Corporation Method and apparatus for cooling exhaust gas from bypass of kiln

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199341, Derwent World Patents Index; Class J09, AN 1993-327011, XP002274961 *

Also Published As

Publication number Publication date
EP1394489B1 (en) 2005-04-13
DE50300437D1 (en) 2005-05-19
DE10240249B3 (en) 2004-02-26
EP1394489A2 (en) 2004-03-03
US20040118006A1 (en) 2004-06-24
US6823607B2 (en) 2004-11-30

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