EP0370267A3 - Device for feeding material to a subassembly - Google Patents

Device for feeding material to a subassembly Download PDF

Info

Publication number
EP0370267A3
EP0370267A3 EP19890120028 EP89120028A EP0370267A3 EP 0370267 A3 EP0370267 A3 EP 0370267A3 EP 19890120028 EP19890120028 EP 19890120028 EP 89120028 A EP89120028 A EP 89120028A EP 0370267 A3 EP0370267 A3 EP 0370267A3
Authority
EP
European Patent Office
Prior art keywords
subassembly
feeding material
sighted
shredder
task
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
EP19890120028
Other languages
German (de)
French (fr)
Other versions
EP0370267B1 (en
EP0370267A2 (en
Inventor
Dietmar Holsiepe
Ludger Lohnherr
Hans-Dieter Dipl.-Ing. Grudno
Bernhard Zigan
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Krupp Polysius AG
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 Krupp Polysius AG filed Critical Krupp Polysius AG
Publication of EP0370267A2 publication Critical patent/EP0370267A2/en
Publication of EP0370267A3 publication Critical patent/EP0370267A3/en
Application granted granted Critical
Publication of EP0370267B1 publication Critical patent/EP0370267B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B02C23/02—Feeding devices
    • 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
    • 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
    • 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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • 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)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Drying Of Solid Materials (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zur Ma­ terialzuführung zu einem Anlagenteil, beispiels­ weise einer Zerkleinerungsmaschine, wobei aus dem den Materialzuführraum durchsetzenden Aufgabe­ material die Feinanteile mittels eines Luftstromes ausgesichtet werden. Auf diese Weise läßt sich eine wesentliche Leistungssteigerung des Anlagen­ teiles erreichen. The invention relates to a device for Ma material supply to a plant part, for example as a shredder, with the task penetrating the material feed space material the fine particles by means of an air stream be sighted. In this way a significant increase in the performance of the system achieve part.

EP89120028A 1988-11-22 1989-10-27 Device for feeding material to a subassembly Expired - Lifetime EP0370267B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3839419 1988-11-22
DE3839419A DE3839419A1 (en) 1988-11-22 1988-11-22 DEVICE FOR FEEDING MATERIAL INTO A PLANT PART

Publications (3)

Publication Number Publication Date
EP0370267A2 EP0370267A2 (en) 1990-05-30
EP0370267A3 true EP0370267A3 (en) 1991-03-20
EP0370267B1 EP0370267B1 (en) 1993-06-23

Family

ID=6367640

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89120028A Expired - Lifetime EP0370267B1 (en) 1988-11-22 1989-10-27 Device for feeding material to a subassembly

Country Status (9)

Country Link
US (1) US4982905A (en)
EP (1) EP0370267B1 (en)
KR (1) KR930008282B1 (en)
BR (1) BR8905860A (en)
DE (2) DE3839419A1 (en)
DK (1) DK580089A (en)
ES (1) ES2042935T3 (en)
MX (1) MX172501B (en)
ZA (1) ZA898257B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU656334B2 (en) * 1990-10-30 1995-02-02 Fukutaro Kataoka Fluidized crusher/drier for use in a fluidized crusher/drier system
DE4116683A1 (en) * 1991-05-22 1992-11-26 Nied Roland Wind sifter for separate removal of coarse and fine materials - has preliminary jet pipe and high-speed gas jet for initial dispersal of material
DE4124416A1 (en) * 1991-07-23 1993-01-28 Krupp Polysius Ag DEVICE AND METHOD FOR CRUSHING GROUND DIFFERENT GRAIN
US5819947A (en) * 1996-01-29 1998-10-13 Sure Alloy Steel Corporation Classifier cage for rotating mill pulverizers
DE19651103A1 (en) * 1996-12-09 1998-06-10 Krupp Polysius Ag Roll milling process for pulverising relatively hard brittle material e.g. clinker cement
US6446888B1 (en) * 2000-11-08 2002-09-10 Robert M. Williams, Sr. Grinding apparatus with vertical static separators
DE102006049742A1 (en) * 2006-10-21 2008-04-24 Khd Humboldt Wedag Gmbh Classifier for sifting grainy goods
WO2009093346A1 (en) * 2008-01-24 2009-07-30 Mitsubishi Heavy Industries, Ltd. Roller mill structure
US7946516B1 (en) * 2009-12-31 2011-05-24 Flsmidth A/S Feed chute for vertical roller mill
DE102012107127B4 (en) 2012-08-03 2017-08-17 Thyssenkrupp Industrial Solutions Ag Vertical roller mill
US10016762B2 (en) * 2015-06-16 2018-07-10 Arvos Raymond Bartlett Snow Llc Vertical bowl mill for producing coarse ground particles
CN107243388B (en) * 2017-05-17 2019-04-16 柳州博海科技有限公司 A kind of flour mill for milk tea powder agglomates
CN109261975A (en) * 2018-10-19 2019-01-25 赣州海创钨业有限公司 Blanking device is used in a kind of production of tungsten powder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679997A (en) * 1928-08-07 coal pulverizing machine
US2681768A (en) * 1954-06-22 Apparatus for feeding grain to
FR2214526A1 (en) * 1973-01-24 1974-08-19 Buehler Ag Geb
GB2181971A (en) * 1985-10-29 1987-05-07 Smidth & Co As F L Vertical roller mill

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1024832A (en) * 1911-10-05 1912-04-30 E B Cox Mfg Co Apparatus for treating grain.
DE903163C (en) * 1951-06-05 1954-02-01 Soest Ferrum Appbau G M B H Ball mill
DE1938772C3 (en) * 1969-07-30 1980-06-12 Krupp Polysius Ag, 4720 Beckum Roller mill
FR2082301A5 (en) * 1970-03-10 1971-12-10 Camail Jean
US3951347A (en) * 1972-09-21 1976-04-20 Polysius Ag Apparatus for crushing material containing particles that are hard to pulverize
US3998396A (en) * 1973-12-17 1976-12-21 Continental Oil Company Scalping apparatus for a low profile two-roll crusher
US3934826A (en) * 1974-06-05 1976-01-27 American Pulverizer Company Coal crusher
US4498633A (en) * 1982-11-04 1985-02-12 Williams Patent Crusher And Pulverizer Company Apparatus for processing coal
DE8425837U1 (en) * 1984-08-31 1984-11-22 Krupp Polysius Ag, 4720 Beckum Roller mill
SU1414460A1 (en) * 1986-12-19 1988-08-07 Красноярский Филиал Государственного Всесоюзного Научно-Исследовательского Института Строительных Материалов И Конструкций Им.П.П.Будникова Milling unit
EP0283682B1 (en) * 1987-03-24 1991-07-24 Mitsubishi Jukogyo Kabushiki Kaisha Roller mill

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679997A (en) * 1928-08-07 coal pulverizing machine
US2681768A (en) * 1954-06-22 Apparatus for feeding grain to
FR2214526A1 (en) * 1973-01-24 1974-08-19 Buehler Ag Geb
GB2181971A (en) * 1985-10-29 1987-05-07 Smidth & Co As F L Vertical roller mill

Also Published As

Publication number Publication date
ES2042935T3 (en) 1993-12-16
EP0370267B1 (en) 1993-06-23
KR900007479A (en) 1990-06-01
DK580089D0 (en) 1989-11-17
DE58904791D1 (en) 1993-07-29
MX172501B (en) 1993-12-17
DK580089A (en) 1990-05-23
DE3839419A1 (en) 1990-05-23
US4982905A (en) 1991-01-08
KR930008282B1 (en) 1993-08-27
EP0370267A2 (en) 1990-05-30
ZA898257B (en) 1990-07-25
BR8905860A (en) 1990-06-12

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