GB1450672A - Rotary kiln plant - Google Patents

Rotary kiln plant

Info

Publication number
GB1450672A
GB1450672A GB1388975A GB1388975A GB1450672A GB 1450672 A GB1450672 A GB 1450672A GB 1388975 A GB1388975 A GB 1388975A GB 1388975 A GB1388975 A GB 1388975A GB 1450672 A GB1450672 A GB 1450672A
Authority
GB
United Kingdom
Prior art keywords
rotary kiln
mixing chamber
raw materials
alkaline
rotary
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
Application number
GB1388975A
Other languages
English (en)
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Priority to GB1388975A priority Critical patent/GB1450672A/en
Priority to DE2613610A priority patent/DE2613610C2/de
Priority to FR7609655A priority patent/FR2306416A1/fr
Priority to EG76194A priority patent/EG12386A/xx
Priority to JP51038090A priority patent/JPS51123221A/ja
Priority to US05/673,807 priority patent/US4115136A/en
Priority to TR19195A priority patent/TR19195A/xx
Publication of GB1450672A publication Critical patent/GB1450672A/en
Expired 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
    • F27B7/20—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
    • 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
    • F27B2007/163—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 using only a ring of lifting elements to lift the charge
    • 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
    • F27B2007/2091—Means for eliminating compounds from gases by condensation, e.g. alkali metals
    • 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
    • F27B7/32—Arrangement of devices for charging
    • F27B2007/3282—Details
    • F27B2007/3294—Means to fluidise the charge in the air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
GB1388975A 1975-04-04 1975-04-04 Rotary kiln plant Expired GB1450672A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1388975A GB1450672A (en) 1975-04-04 1975-04-04 Rotary kiln plant
DE2613610A DE2613610C2 (de) 1975-04-04 1976-03-30 Verfahren und Drehofenanlage zum Brennen alkalischer Rohmaterialien
FR7609655A FR2306416A1 (fr) 1975-04-04 1976-04-02 Procede et installation de cuisson de matieres brutes alcalines
EG76194A EG12386A (en) 1975-04-04 1976-04-03 Process and apparatus for removing alkine vapours from the inlet by using cold air
JP51038090A JPS51123221A (en) 1975-04-04 1976-04-05 Rotary kiln
US05/673,807 US4115136A (en) 1975-04-04 1976-04-05 Method of heat treating raw materials and rotary kiln plant therefor
TR19195A TR19195A (tr) 1975-04-04 1976-04-05 Rotatif firin tesisi ile ilgili gelistirmeler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1388975A GB1450672A (en) 1975-04-04 1975-04-04 Rotary kiln plant

Publications (1)

Publication Number Publication Date
GB1450672A true GB1450672A (en) 1976-09-22

Family

ID=10031217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1388975A Expired GB1450672A (en) 1975-04-04 1975-04-04 Rotary kiln plant

Country Status (7)

Country Link
US (1) US4115136A (enExample)
JP (1) JPS51123221A (enExample)
DE (1) DE2613610C2 (enExample)
EG (1) EG12386A (enExample)
FR (1) FR2306416A1 (enExample)
GB (1) GB1450672A (enExample)
TR (1) TR19195A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100633A (en) * 1985-11-07 1992-03-31 Passamaquoddy Technology Limited Partnership Method for scrubbing pollutants from an exhaust gas stream

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501188A1 (fr) * 1981-03-06 1982-09-10 Fives Cail Babcock Procede et installation pour la production du clinker du ciment par voie seche
US4708855A (en) * 1985-11-07 1987-11-24 Passanaquoddy Tribe Method and system for exhaust gas stream scrubbing
US6183242B1 (en) * 1999-08-26 2001-02-06 Svedala Industries, Inc. Rotary kiln for forming lightweight aggregate from flyash and sewage sludge
DE102009058311A1 (de) * 2009-12-15 2011-06-16 Polysius Ag Industrieofen mit einem Drehrohr
CN104313350B (zh) * 2014-10-14 2016-08-24 石家庄新华能源环保科技股份有限公司 一种间壁式炼镁回转窑
CN110186278A (zh) * 2019-06-24 2019-08-30 北京航天环境工程有限公司 一种回转窑加料系统及应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1126306B (de) * 1959-10-17 1962-03-22 Kloeckner Humboldt Deutz Ag Verfahren zum Brennen von Zementrohgut, das Alkalien enthaelt
GB1187036A (en) 1966-08-03 1970-04-08 Smidth & Co As F L Methods of and Plants for Burning Cement.
FR1533150A (fr) * 1967-08-03 1968-07-12 Smidth & Co As F L Procédé et installation pour récupérer la poussière dans les gaz s'échappant d'un four à ciment
DE1807292C3 (de) * 1968-11-06 1974-09-05 Polysius Ag, 4723 Neubeckum Anlage zum Brennen und/oder Sintern von Feingut
US3692287A (en) * 1970-12-10 1972-09-19 Allis Chalmers Mfg Co Method and apparatus for removing alkali from cement system
GB1417011A (en) * 1972-07-10 1975-12-10 Smidth & Co As F L Cement manufacture
JPS5238569B2 (enExample) * 1973-07-03 1977-09-29
DE2349529B2 (de) * 1973-10-02 1975-10-09 Polysius Ag, 4723 Neubeckum Verfahren zur Wärmebehandlung von Gut, wie Zementrohmehl
US4043746A (en) * 1974-09-19 1977-08-23 Polysius Ag Method for the heat treatment of fine-grained materials containing alkali compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100633A (en) * 1985-11-07 1992-03-31 Passamaquoddy Technology Limited Partnership Method for scrubbing pollutants from an exhaust gas stream

Also Published As

Publication number Publication date
DE2613610A1 (de) 1976-10-14
EG12386A (en) 1978-12-31
FR2306416B1 (enExample) 1979-08-31
TR19195A (tr) 1978-06-01
US4115136A (en) 1978-09-19
FR2306416A1 (fr) 1976-10-29
JPS51123221A (en) 1976-10-27
DE2613610C2 (de) 1982-04-08

Similar Documents

Publication Publication Date Title
ZA856058B (en) Apparatus for the heat treatment of fine material
ES414871A1 (es) Un aparato para quemar los materiales del cemento x y qui- milareq.
GB1500362A (en) Apparatus for calcining raw material
SU847910A3 (ru) Устройство дл обжига порошко-ОбРАзНыХ МАТЕРиАлОВ
GB1326163A (en) Methods of and plants for burning cement
GB1450672A (en) Rotary kiln plant
GB1319180A (en) Method of and apparatus for reducing the alkali content of cement clinker
GB1441673A (en) Rotary kiln plants
JPS5512395A (en) Method of sintering mass combustible material and circular shaft kiln for excecuting same
ES475352A1 (es) Un procedimiento y una instalacion para el tratamiento ter- mico de material de grano fino, en especial para la produc- cion de cemento.
GB1501472A (en) Method and apparatus for burning cement raw materials
EP0155353A3 (en) Transition between batch preheating and liquefying stages
ES404070A2 (es) Procedimiento e instalacion para la calcinacion de minera- les de fosfato o de minerales analogos.
ES449057A1 (es) Un aparato perfeccionado para calcinar materias en polvo.
EP0391463A3 (en) Reduction of nitrogen oxide (nox) emission from a kiln plant
GB1367241A (en) Process for the combustion of ammonium sulphate
GB1059149A (en) Heat exchange processing apparatus
GB1291946A (en) Treatment of cement raw materials and plants for use therein
GB1500494A (en) Pyroscrubber
GB1322313A (en) Methods of and plants for burning cement
GB742559A (en) Improvements relating to the manufacture of white cement
GB1508840A (en) Kiln plant
GB990521A (en) Improvements in or relating to the burning and sintering of cement and similar substances, and shaft furnaces therefor
ES466497A1 (es) Procedimiento y aparato para fundir material particulado fi-namente dividido en un horno rotatorio.
SU672465A1 (ru) Устройство дл предварительного нагрева мелкодисперсного материала

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee