ES415451A1 - Grinding raw materials in the manufacture of cement - Google Patents

Grinding raw materials in the manufacture of cement

Info

Publication number
ES415451A1
ES415451A1 ES415451A ES415451A ES415451A1 ES 415451 A1 ES415451 A1 ES 415451A1 ES 415451 A ES415451 A ES 415451A ES 415451 A ES415451 A ES 415451A ES 415451 A1 ES415451 A1 ES 415451A1
Authority
ES
Spain
Prior art keywords
raw materials
cement
manufacture
grinding raw
grinding
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
ES415451A
Other languages
Spanish (es)
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
Publication of ES415451A1 publication Critical patent/ES415451A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
    • B02C17/06—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container with several compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices
    • B02C17/186—Adding fluid, other than for crushing by fluid energy
    • B02C17/1875—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone
    • B02C17/189—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone with return of oversize material to crushing zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

A method and apparatus for grinding raw materials having a maximum particle size of for example about 250 mm. to a final product with a maximum size of, say, 0.2 mm. in a closed circuit grinding system comprising only one tube mill having primary and secondary grinding chambers.
ES415451A 1970-01-06 1973-06-01 Grinding raw materials in the manufacture of cement Expired ES415451A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB64470 1970-01-06

Publications (1)

Publication Number Publication Date
ES415451A1 true ES415451A1 (en) 1976-06-16

Family

ID=9707970

Family Applications (2)

Application Number Title Priority Date Filing Date
ES387018A Expired ES387018A1 (en) 1970-01-06 1971-01-05 Grinding raw materials in the manufacture of cement
ES415451A Expired ES415451A1 (en) 1970-01-06 1973-06-01 Grinding raw materials in the manufacture of cement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES387018A Expired ES387018A1 (en) 1970-01-06 1971-01-05 Grinding raw materials in the manufacture of cement

Country Status (10)

Country Link
US (1) US3712549A (en)
BE (1) BE761229A (en)
BR (1) BR7100067D0 (en)
CA (1) CA921011A (en)
DE (1) DE2100235C3 (en)
ES (2) ES387018A1 (en)
FR (1) FR2075240A5 (en)
GB (1) GB1323295A (en)
SE (1) SE368913B (en)
ZA (1) ZA7161B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397377A (en) * 1973-03-23 1975-06-11 Smidth & Co As F L Air-swept tube mills
DE2364277C2 (en) * 1973-12-22 1983-03-17 O & K Orenstein & Koppel Ag, 1000 Berlin Process for the production of a regrind
SE8202879L (en) * 1982-05-07 1983-11-08 Carbogel Ab WATER SLUSHING OF A SOLID FUEL AND KITCHEN AND MEANS OF PREPARING THEREOF
US4689143A (en) * 1986-02-26 1987-08-25 Kimberly-Clark Corporation Drum separator
CN1043014C (en) * 1990-11-13 1999-04-21 国家建筑材料工业局合肥水泥研究设计院 High-yield tube grinder
US5193752A (en) * 1991-12-27 1993-03-16 Nakaya Jitsugyo Co., Ltd. Method of making concrete sand
US5595349A (en) * 1992-02-27 1997-01-21 Bergstrom; David A. Continuous flow rotary materials processing apparatus
DE19914288B4 (en) * 1999-03-30 2007-07-26 Khd Humboldt Wedag Gmbh tube mill
JP3363148B1 (en) * 2002-06-06 2003-01-08 有限会社大東土木 Dry fine powder collection system
CN106269084A (en) * 2016-08-24 2017-01-04 桂林浩新科技服务有限公司 A kind of air-dried ball mill
CN106733070A (en) * 2016-11-16 2017-05-31 巨石集团有限公司 The production method and grinding mechanism of a kind of milled glass fiber
CN110586263B (en) * 2019-09-26 2021-05-11 江苏冰溶重型机械有限公司 A energy-saving ore mill for coal chemical production
FR3101791B1 (en) * 2019-10-15 2021-09-17 Broyeurs Poittemill Ingenierie Process and installation for the continuous aeraulic separation of particulate materials consisting of a mixture of heterogeneous particles both in particle size and density
CN113953065B (en) * 2021-10-18 2023-04-14 天津水泥工业设计研究院有限公司 Combined grinding system with pre-grinding equipment
CN113953062B (en) * 2021-10-18 2023-04-14 天津水泥工业设计研究院有限公司 Self-sorting ball milling system for grinding superfine materials
CN115921012B (en) * 2022-11-01 2023-07-21 山东山铝环境新材料有限公司 Automatic cement production management system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446696C (en) *
US1609298A (en) * 1919-12-16 1926-12-07 Joseph E Kennedy Apparatus for pulverizing material
US1418523A (en) * 1920-09-30 1922-06-06 Broadley Joseph Richard Apparatus for grinding, classifying, and decanting ores
DE448318C (en) * 1925-05-09 1927-08-10 Polysius Fa G Composite pipe mill
US1723726A (en) * 1928-11-19 1929-08-06 Sturtevant Mill Co Apparatus for pulverizing materials
DE576101C (en) * 1930-10-17 1933-05-09 Wilhelm Jaedel Multi-chamber mill provided with intermediate chambers formed from sieve-shaped transverse walls
US2013179A (en) * 1932-03-01 1935-09-03 Krupp Fried Grusonwerk Ag Grinding mill
DE588855C (en) * 1932-11-23 1933-11-29 Karl Querfurth Tube mill with grinding rollers as grinding bodies
US2398989A (en) * 1943-09-01 1946-04-23 Allis Chalmers Mfg Co Air swept ball mill system
US2399051A (en) * 1943-09-06 1946-04-23 Allis Chalmers Mfg Co Air swept ball mill
US2620987A (en) * 1949-04-27 1952-12-09 Joseph E Kennedy Air swept partitioned tube mill
US2932460A (en) * 1959-06-22 1960-04-12 Smidth & Co As F L Rotary drum grinder and plural separator circuit
US3078048A (en) * 1959-11-12 1963-02-19 Hardinge Co Inc Means and methods of supplying heat to grinding mills
DE1169264B (en) * 1960-04-26 1964-04-30 Hazemag Hartzerkleinerung Grinding plant for fine grinding of moist substances
DE1281817B (en) * 1964-04-08 1968-10-31 Kloeckner Humboldt Deutz Ag Mill drying plant
DE1283656B (en) * 1966-01-25 1968-11-21 Polysius Gmbh Mill drying process for moist goods
US3490702A (en) * 1966-10-24 1970-01-20 D Ore Mills Inc Method of accelerating production of portland cement and similar material

Also Published As

Publication number Publication date
ES387018A1 (en) 1973-11-16
GB1323295A (en) 1973-07-11
DE2100235A1 (en) 1971-07-22
DE2100235C3 (en) 1987-07-30
FR2075240A5 (en) 1971-10-08
US3712549A (en) 1973-01-23
DE2100235B2 (en) 1979-01-18
BE761229A (en) 1971-07-05
CA921011A (en) 1973-02-13
SE368913B (en) 1974-07-29
BR7100067D0 (en) 1973-05-03
ZA7161B (en) 1972-08-30

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