EP0264103A3 - Dispositif de canalisation du flux d'air vertical sur la périphérie d'une cuve rotative de broyeur à galets d'axe vertical - Google Patents

Dispositif de canalisation du flux d'air vertical sur la périphérie d'une cuve rotative de broyeur à galets d'axe vertical Download PDF

Info

Publication number
EP0264103A3
EP0264103A3 EP87114937A EP87114937A EP0264103A3 EP 0264103 A3 EP0264103 A3 EP 0264103A3 EP 87114937 A EP87114937 A EP 87114937A EP 87114937 A EP87114937 A EP 87114937A EP 0264103 A3 EP0264103 A3 EP 0264103A3
Authority
EP
European Patent Office
Prior art keywords
vertical
air flow
roller mill
circumference
guiding device
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.)
Withdrawn
Application number
EP87114937A
Other languages
German (de)
English (en)
Other versions
EP0264103A2 (fr
Inventor
Claude Amieux
Marcel Davids
Jean-Paul Pargon
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.)
Stein Industrie SA
Original Assignee
Stein Industrie SA
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 Stein Industrie SA filed Critical Stein Industrie SA
Publication of EP0264103A2 publication Critical patent/EP0264103A2/fr
Publication of EP0264103A3 publication Critical patent/EP0264103A3/fr
Withdrawn legal-status Critical Current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
    • 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

Landscapes

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

Abstract

Dispositif de canalisation du flux d'air vertical sur la périphérie d'une cuve rotative (1) de broyeur à galets d'axe vertical, formé d'aubages (4) inclinés par rapport à un plan vertical radial. Chacun de ses aubages est muni sur son bord opposé à la cuve d'une joue laté­ rale (18), concentrique à la périphérie de la cuve, s'étendant jusqu'au voisinage de l'extrémité inférieure de l'aubage suivant dans le sens de rotation de la cuve, et comportant un rebord supérieur de raccordant au rebord supérieur (19) de l'aubage.
EP87114937A 1986-10-15 1987-10-13 Dispositif de canalisation du flux d'air vertical sur la périphérie d'une cuve rotative de broyeur à galets d'axe vertical Withdrawn EP0264103A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8614331 1986-10-15
FR8614331A FR2605247B1 (fr) 1986-10-15 1986-10-15 Dispositif de canalisation du flux d'air vertical sur la peripherie d'une cuve rotative de broyeur a galets d'axe vertical

Publications (2)

Publication Number Publication Date
EP0264103A2 EP0264103A2 (fr) 1988-04-20
EP0264103A3 true EP0264103A3 (fr) 1989-05-10

Family

ID=9339877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114937A Withdrawn EP0264103A3 (fr) 1986-10-15 1987-10-13 Dispositif de canalisation du flux d'air vertical sur la périphérie d'une cuve rotative de broyeur à galets d'axe vertical

Country Status (2)

Country Link
EP (1) EP0264103A3 (fr)
FR (1) FR2605247B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822290A1 (de) * 1988-07-01 1990-01-04 Babcock Werke Ag Walzenschuesselmuehle
US5263655A (en) * 1992-03-26 1993-11-23 The Babcock & Wilcox Company Coal pulverizer
US5263855A (en) * 1992-05-14 1993-11-23 The Babcock & Wilcox Company Low pressure drop rotating vertical vane inlet passage for coal pulverizer
US5340041A (en) * 1992-11-25 1994-08-23 The Babcock & Wilcox Company Welded rotating annular passage segment for coal pulverizers with replaceable vanes and adjustable passage port area
US6079648A (en) * 1999-03-01 2000-06-27 Combustion Engineering, Inc. Arrangement for securing a vane wheel assembly to a grinding table of a pulverizing bowl mill
CN103406191A (zh) * 2013-07-19 2013-11-27 国家电网公司 一种hp型中速磨煤机及降低其石子煤排放量的方法
CN109382172B (zh) * 2018-11-30 2024-11-01 厦门金邦达实业有限责任公司 一种一体式导向装置以及碗式中速磨煤机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152297B (de) * 1956-07-24 1963-08-01 Loesche Kg Luftstrommuehle
US3511445A (en) * 1968-04-05 1970-05-12 Ronald A Ashdown Air flow control means for pulverizing mill
EP0111109A2 (fr) * 1982-12-08 1984-06-20 Combustion Engineering, Inc. Dispositif de roue à ailettes comportant des plaques d'usure nihard
EP0166139A2 (fr) * 1984-06-25 1986-01-02 Claudius Peters Aktiengesellschaft Broyeur vertical, en particulier broyeur à rouleaux pour le broyage du charbon

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152297B (de) * 1956-07-24 1963-08-01 Loesche Kg Luftstrommuehle
US3511445A (en) * 1968-04-05 1970-05-12 Ronald A Ashdown Air flow control means for pulverizing mill
EP0111109A2 (fr) * 1982-12-08 1984-06-20 Combustion Engineering, Inc. Dispositif de roue à ailettes comportant des plaques d'usure nihard
EP0166139A2 (fr) * 1984-06-25 1986-01-02 Claudius Peters Aktiengesellschaft Broyeur vertical, en particulier broyeur à rouleaux pour le broyage du charbon

Also Published As

Publication number Publication date
EP0264103A2 (fr) 1988-04-20
FR2605247A1 (fr) 1988-04-22
FR2605247B1 (fr) 1988-12-02

Similar Documents

Publication Publication Date Title
EP0264103A3 (fr) Dispositif de canalisation du flux d'air vertical sur la périphérie d'une cuve rotative de broyeur à galets d'axe vertical
KR920021867A (ko) 윈드 터빈 장치
FR3095189B1 (fr) Dispositif de propulsion pour aerodyne a voilure tournante et a decollage et atterrissage verticaux, et aerodyne comprenant au moins un tel dispositif de propulsion
JPH0670428B2 (ja) 風 車
FR2514719A1 (fr) Treuil, en particulier a usage nautique
FR2391864A1 (fr) Machine a monter/demonter les pneumatiques
JPS61155027U (fr)
US4305546A (en) Large diameter air driven centrifuge rotor
EP0083318A3 (fr) Moteur éolien
JPS5836275Y2 (ja) 投餌装置
FR2556784A1 (fr) Dispositif pour capter et transformer l'energie du vent en energie mecanique et electrique
CN222020082U (zh) 一种便于清除残积物料的分级轮
FR2362756A1 (fr) Rotor pour aeronef a voilure tournante
JPH01152795U (fr)
FR2505938A3 (fr) Eolienne a action divergente
FR2393887A1 (fr) Dispositif permettant, sur un chasse-neige rotatif, de relier son cadre a son enveloppe d'ejection de la neige
SU1143600A2 (ru) Проникающа стойка канатной пилы
DE4401265C2 (de) Rotationssogdrehscheibe über Kreisboden
SU1060817A2 (ru) Устройство дл испытани лопаток рабочих колес центробежного вентил тора
JPS6077086A (ja) 旋回吊りビ−ム
SU1472339A1 (ru) Устройство дл посадки людей в плавсредство
JPH03201B2 (fr)
IE41451L (en) Rotor for a surface aerator
JPS6314894Y2 (fr)
JPS6316666Y2 (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE DE FR GB IT NL

17P Request for examination filed

Effective date: 19891031

17Q First examination report despatched

Effective date: 19900504

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19920103

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PARGON, JEAN-PAUL

Inventor name: AMIEUX, CLAUDE

Inventor name: DAVIDS, MARCEL