EP0628348A3 - Regulating device for the entry section of a vertical pulveriser. - Google Patents

Regulating device for the entry section of a vertical pulveriser. Download PDF

Info

Publication number
EP0628348A3
EP0628348A3 EP94890091A EP94890091A EP0628348A3 EP 0628348 A3 EP0628348 A3 EP 0628348A3 EP 94890091 A EP94890091 A EP 94890091A EP 94890091 A EP94890091 A EP 94890091A EP 0628348 A3 EP0628348 A3 EP 0628348A3
Authority
EP
European Patent Office
Prior art keywords
pulveriser
vertical
regulating device
entry section
dust
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
EP94890091A
Other languages
German (de)
French (fr)
Other versions
EP0628348B1 (en
EP0628348A2 (en
Inventor
Alfred Ing Beisskammer
Walter Hackmair
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.)
WAGENEDER SBM GmbH
Original Assignee
WAGENEDER SBM 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 WAGENEDER SBM GmbH filed Critical WAGENEDER SBM GmbH
Publication of EP0628348A2 publication Critical patent/EP0628348A2/en
Publication of EP0628348A3 publication Critical patent/EP0628348A3/en
Application granted granted Critical
Publication of EP0628348B1 publication Critical patent/EP0628348B1/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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/1835—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C2013/1885—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate of dead bed type

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Paper (AREA)
  • Special Spraying Apparatus (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fertilizing (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention relates to a regulating device for the entry section of a vertical pulveriser for optimised pulveriser utilisation and for reducing dust in vertical pulverisers. In order to prevent unnecessary air from being drawn in by the vertical pulveriser and leading to the development of dust, the entry opening 2 of the pulveriser is always closed by material located in the receiving container 1, and therefore no unnecessary air is drawn in by the pulveriser and therefore does not lead to the development of dust. <IMAGE>
EP94890091A 1993-06-09 1994-05-30 Vertical pulveriser with a regulating device for the entry section Expired - Lifetime EP0628348B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1122/93 1993-06-09
AT0112293A AT400410B (en) 1993-06-09 1993-06-09 DEVICE FOR CONTROLLING AN INLET AT A VERTICAL BREAKER
AT112293 1993-06-09

Publications (3)

Publication Number Publication Date
EP0628348A2 EP0628348A2 (en) 1994-12-14
EP0628348A3 true EP0628348A3 (en) 1995-03-22
EP0628348B1 EP0628348B1 (en) 1999-09-01

Family

ID=3507063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94890091A Expired - Lifetime EP0628348B1 (en) 1993-06-09 1994-05-30 Vertical pulveriser with a regulating device for the entry section

Country Status (3)

Country Link
EP (1) EP0628348B1 (en)
AT (2) AT400410B (en)
DE (1) DE59408677D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125852B (en) 2011-01-17 2016-03-15 Metso Minerals Inc ADJUSTMENT DEVICE, ADJUSTMENT SYSTEM, CRUSHER, CRUSHING PLANT AND METHOD FOR ADJUSTING A CRUSHER
CN110433947A (en) * 2019-08-29 2019-11-12 中国建材国际工程集团有限公司 A kind of enclosed slope board falling device
CN211755773U (en) * 2020-03-04 2020-10-27 福建省铁拓机械股份有限公司 Stripping equipment for waste asphalt mixture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1054714A (en) * 1952-04-21 1954-02-12 Universal Vertical Axis Hammer Mill
DE1142268B (en) * 1958-11-13 1963-01-10 Law Ets Hammer mill with an adjustable annular gap between the edge of the rotor disk and the conical housing wall, which determines the fineness of the grinding
US4065063A (en) * 1976-07-06 1977-12-27 El-Jay, Inc. Impact crusher
DE2912393A1 (en) * 1979-03-29 1980-10-09 Grossenberger Josef Maschf Grain crushing mill assembly - has rotor on vertical shaft carrying impact elements with forked ends
DE3834965A1 (en) * 1987-12-24 1989-07-06 Smidth & Co As F L VERTICAL ROLL MILL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK136202B (en) * 1975-09-08 1977-09-05 Saeby Jernstoberi Maskin Knife mill.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1054714A (en) * 1952-04-21 1954-02-12 Universal Vertical Axis Hammer Mill
DE1142268B (en) * 1958-11-13 1963-01-10 Law Ets Hammer mill with an adjustable annular gap between the edge of the rotor disk and the conical housing wall, which determines the fineness of the grinding
US4065063A (en) * 1976-07-06 1977-12-27 El-Jay, Inc. Impact crusher
DE2912393A1 (en) * 1979-03-29 1980-10-09 Grossenberger Josef Maschf Grain crushing mill assembly - has rotor on vertical shaft carrying impact elements with forked ends
DE3834965A1 (en) * 1987-12-24 1989-07-06 Smidth & Co As F L VERTICAL ROLL MILL

Also Published As

Publication number Publication date
EP0628348B1 (en) 1999-09-01
EP0628348A2 (en) 1994-12-14
ATE183949T1 (en) 1999-09-15
ATA112293A (en) 1995-05-15
AT400410B (en) 1995-12-27
DE59408677D1 (en) 1999-10-07

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