ZA944315B - Method and apparatus for crushing material of different grain size - Google Patents

Method and apparatus for crushing material of different grain size

Info

Publication number
ZA944315B
ZA944315B ZA944315A ZA944315A ZA944315B ZA 944315 B ZA944315 B ZA 944315B ZA 944315 A ZA944315 A ZA 944315A ZA 944315 A ZA944315 A ZA 944315A ZA 944315 B ZA944315 B ZA 944315B
Authority
ZA
South Africa
Prior art keywords
grinding
flow
sifting
arrangement
housing wall
Prior art date
Application number
ZA944315A
Other languages
English (en)
Inventor
Horst Dipl Ing Brundiek
Willy Dipl Ing Lohle
Original Assignee
Loesche Gmbh
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 Loesche Gmbh filed Critical Loesche Gmbh
Publication of ZA944315B publication Critical patent/ZA944315B/xx

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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/001—Air flow directing means positioned on the periphery of the horizontally rotating milling surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/30—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B02C2013/28609—Discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
ZA944315A 1993-07-14 1994-06-17 Method and apparatus for crushing material of different grain size ZA944315B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4323587A DE4323587C2 (de) 1993-07-14 1993-07-14 Verfahren und Einrichtung zum Zerkleinern von Material unterschiedlicher Körnung

Publications (1)

Publication Number Publication Date
ZA944315B true ZA944315B (en) 1995-02-13

Family

ID=6492786

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA944315A ZA944315B (en) 1993-07-14 1994-06-17 Method and apparatus for crushing material of different grain size

Country Status (13)

Country Link
US (1) US5531388A (fr)
EP (1) EP0634219B1 (fr)
JP (1) JPH07163895A (fr)
KR (1) KR950002859A (fr)
CN (1) CN1122730A (fr)
AT (1) ATE184508T1 (fr)
CA (1) CA2127389A1 (fr)
DE (2) DE4323587C2 (fr)
DK (1) DK0634219T3 (fr)
ES (1) ES2138636T3 (fr)
TW (1) TW302298B (fr)
VN (1) VN339A1 (fr)
ZA (1) ZA944315B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0796859B1 (fr) * 1996-03-19 2002-07-31 Crompton GmbH Formulations homogènes et stables de composés organométalliques sensibles à l'oxydation dans des paraffines et procédé de leur préparation
US5769332A (en) * 1996-04-10 1998-06-23 Cgc Inc. Efficient production of landplaster by collecting and classsifying gypsum fines
DE19651103A1 (de) * 1996-12-09 1998-06-10 Krupp Polysius Ag Verfahren und Wälzmühle zum Zerkleinern von relativ hartem, sprödem Mahlgut
DE19836323C2 (de) * 1998-08-11 2000-11-23 Loesche Gmbh Mahlanlage, Anlage zur Herstellung von Zement und Verfahren zur Vermahlung von Rohmaterialien
US6038987A (en) * 1999-01-11 2000-03-21 Pittsburgh Mineral And Environmental Technology, Inc. Method and apparatus for reducing the carbon content of combustion ash and related products
US6820829B1 (en) * 2000-02-25 2004-11-23 Exportech Company, Inc. Method and apparatus for separating material
DE102008019830B4 (de) * 2008-04-11 2019-01-24 Khd Humboldt Wedag Gmbh Umwälzmahlanlage mit außen liegenden Steigrohren
CN102580839B (zh) * 2011-01-05 2014-04-16 张仁鸿 粉体分离装置
DE102011014592A1 (de) * 2011-03-21 2012-09-27 Loesche Gmbh Wälzmühle
WO2016196456A1 (fr) * 2015-06-01 2016-12-08 Flsmidth A/S Broyeur à rouleaux vertical
CN107413455A (zh) * 2016-03-25 2017-12-01 成都宸鸿科技有限公司 一种全自动辊切磨碎机
CN107398337B (zh) * 2016-05-19 2023-02-28 华电电力科学研究院 一种全自动干燥磨粉系统及方法
CN106964547A (zh) * 2017-05-15 2017-07-21 江西省浩燃冶金设备有限责任公司 一种矿山开采分级装置
CN107971097B (zh) * 2017-10-24 2023-10-27 河北凯诺制药有限公司 一种中药粉碎机
CN108100674B (zh) * 2017-11-28 2024-04-30 佛山科学技术学院 一种化工原料吸取器
CN109847888B (zh) * 2017-11-30 2021-01-22 曾金穗 粉体干式微细化装置
WO2020254538A2 (fr) * 2019-06-21 2020-12-24 Librixer Ab Broyeur librixer et système de classificateur pneumatique de particules
CN111052918B (zh) * 2019-12-03 2024-02-13 农业农村部南京农业机械化研究所 一种有序抛秧机气力定植立苗系统及方法
JP7409140B2 (ja) * 2020-02-18 2024-01-09 株式会社Ihi 竪型ローラミル
CN111450970B (zh) * 2020-04-13 2021-03-09 青岛理工大学 同腔集成立式核桃壳高速多级超微粉碎装置及方法
CN113731549B (zh) * 2020-05-28 2022-12-06 临沂会宝岭铁矿有限公司 一种立磨机预选系统
CN113457792B (zh) * 2021-07-20 2022-06-21 天津水泥工业设计研究院有限公司 一种立式辊磨选粉机回料控制装置设计方法
CN114733614B (zh) * 2022-05-26 2023-12-12 淄博大力矿山机械有限公司 无轴高效轮碾制粉机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE141791C (fr) * 1902-06-07
DE1152297B (de) * 1956-07-24 1963-08-01 Loesche Kg Luftstrommuehle
US3510071A (en) * 1967-06-29 1970-05-05 Foster Wheeler Corp Pyrite and tramp iron removal apparatus for coal pulverizers
US3677478A (en) * 1970-11-19 1972-07-18 Schutte Pulverizer Co Inc Metal trap for hammer mills or the like
DE2505379C2 (de) * 1975-02-08 1987-02-26 Loesche Hartzerkleinerungs- und Zementmaschinen KG, 4000 Düsseldorf Gasstromsichter, insbesondere zur Anordnung über einer Wälzmühle
US4084754A (en) * 1976-07-27 1978-04-18 Loesche Hartzerkleinerungs-Und Zementmaschinen Gmbh & Co. Kg Combined vane-rotor separator
DD141791A1 (de) * 1977-11-09 1980-05-21 Helmut Engelmann Gehaeuseoberteil fuer waelzmuehlen
DE3202054A1 (de) * 1982-01-23 1983-08-04 Steag Ag, 4300 Essen Kohlenmahlanlage mit griessruecklauf und abtrennung von pyrit und bergen
EP0112022A3 (fr) * 1982-12-16 1986-09-03 F.L. Smidth & Co. A/S Procédé et installation pour le broyage de matériaux pulvérulents ou granulaires
JPS59147648A (ja) * 1983-02-10 1984-08-24 ホソカワミクロン株式会社 竪型粉砕分級装置
DE8425837U1 (de) * 1984-08-31 1984-11-22 Krupp Polysius Ag, 4720 Beckum Wälzmühle
DE3515444A1 (de) * 1985-04-29 1986-10-30 Claudius Peters Ag, 2000 Hamburg Waelzmuehle
GB2214106B (en) * 1987-12-24 1991-06-26 Smidth & Co As F L Vertical roller mill
DE3801229A1 (de) * 1988-01-18 1989-07-27 Krupp Polysius Ag Mahlverfahren sowie mahlanlage
US5251831A (en) * 1991-01-21 1993-10-12 Mitsubishi Jukogyo Kabushiki Kaisha Roller mill
DE4124416A1 (de) * 1991-07-23 1993-01-28 Krupp Polysius Ag Einrichtung und verfahren zur zerkleinerung von mahlgut unterschiedlicher koernung

Also Published As

Publication number Publication date
EP0634219B1 (fr) 1999-09-15
DE4323587C2 (de) 1996-07-18
KR950002859A (ko) 1995-02-16
ES2138636T3 (es) 2000-01-16
DE4323587A1 (de) 1995-01-19
CA2127389A1 (fr) 1995-01-15
ATE184508T1 (de) 1999-10-15
TW302298B (fr) 1997-04-11
CN1122730A (zh) 1996-05-22
DK0634219T3 (da) 2000-04-03
US5531388A (en) 1996-07-02
JPH07163895A (ja) 1995-06-27
DE59408740D1 (de) 1999-10-21
VN339A1 (en) 1997-04-25
EP0634219A1 (fr) 1995-01-18

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