ES2028585A6 - Conjunto obturador para un pulverizador de molino de bolsas. - Google Patents

Conjunto obturador para un pulverizador de molino de bolsas.

Info

Publication number
ES2028585A6
ES2028585A6 ES9100233A ES9100233A ES2028585A6 ES 2028585 A6 ES2028585 A6 ES 2028585A6 ES 9100233 A ES9100233 A ES 9100233A ES 9100233 A ES9100233 A ES 9100233A ES 2028585 A6 ES2028585 A6 ES 2028585A6
Authority
ES
Spain
Prior art keywords
drum
ball mill
sealing assembly
mill pulverizer
air
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 - Fee Related
Application number
ES9100233A
Other languages
English (en)
Inventor
Norman K Trozzi
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.)
Foster Wheeler Energy Corp
Foster Wheeler Inc
Original Assignee
Foster Wheeler Energy Corp
Foster Wheeler Inc
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 Foster Wheeler Energy Corp, Foster Wheeler Inc filed Critical Foster Wheeler Energy Corp
Publication of ES2028585A6 publication Critical patent/ES2028585A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/903—Seal for rotating kiln or drum

Abstract

CONJUNTO OBTURADOR PARA UN PULVERIZADOR DE MOLINO DE BOLAS. CONJUNTO OBTURADOR PARA UN TAMBOR ROTATIVO EN EL QUE UN MIEMBRO ROTATIVO ESTA SUJETO CON RELACION AL TAMBOR PARA GIRAR CON EL MISMO. UNA CAMARA DE AIRE ESTA PREVISTA ADYACENTE AL TAMBOR PARA INTRODUCIR AIRE DE OBTURACION DENTRO DEL TAMBOR. AL MENOS UN ANILLO OBTURADOR ESTA SUJETO CON EL MIEMBRO ROTATIVO PARA GIRAR CON EL MISMO, Y UN MIEMBRO OBTURADOR ESTA DISPUESTO EN UNA CAMARA DE AIRE Y ES EMPUJADO EN CONTACTO ESTANCO CON EL ANILLO OBTURADOR POR LA PRESION DE AIRE REINANTE EN LA CAMARA. ESTE CONJUNTO SE APLICA PARA IMPEDIR LA SALIDA DE AIRE DE UN CONJUNTO PULVERIZADOR DE MOLINO DE BOLAS PRESIONIZADO EN PLANTAS QUE UTILIZAN COMO COMBUSTIBLE CARBON PULVERIZADO.
ES9100233A 1990-01-31 1991-01-30 Conjunto obturador para un pulverizador de molino de bolsas. Expired - Fee Related ES2028585A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/472,919 US5000462A (en) 1990-01-31 1990-01-31 Sealing assembly for a ball mill pulverizer

Publications (1)

Publication Number Publication Date
ES2028585A6 true ES2028585A6 (es) 1992-07-01

Family

ID=23877430

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100233A Expired - Fee Related ES2028585A6 (es) 1990-01-31 1991-01-30 Conjunto obturador para un pulverizador de molino de bolsas.

Country Status (7)

Country Link
US (1) US5000462A (es)
JP (1) JPH0671561B2 (es)
AU (1) AU643740B2 (es)
CA (1) CA2033517A1 (es)
ES (1) ES2028585A6 (es)
GB (1) GB2240593B (es)
PT (1) PT96609A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6119969A (en) * 1999-05-20 2000-09-19 Wisconsin Electric Power Company (Wepco) Mill trunnion seal spacer in coal-burning utility electrical power generation plant
US6478841B1 (en) 2001-09-12 2002-11-12 Techint Technologies Inc. Integrated mini-mill for iron and steel making
US20040130100A1 (en) * 2003-01-07 2004-07-08 Oramac, Inc. Seal for rotating interface
CL2008001010A1 (es) * 2007-04-12 2008-08-01 Dale Coray Cubierta para molino triturador, donde la cubierta esta integramente formada con el revestimiento del cuello del molino y esta removiblemente fijada al extremo de alimentacion del molino; sistema de retorno de pulpa; conducto de alimentacion y; segme
WO2009029837A2 (en) * 2007-08-29 2009-03-05 Riley Power, Inc. Ball tube mill trunnion seal
US8162246B2 (en) * 2009-03-03 2012-04-24 Randall Long Multiple safety element torque limiter
CA2807295C (en) 2010-08-10 2017-11-07 Cooper Technologies Company Apparatus and method for mounting an overhead device
CN102698841A (zh) * 2012-05-18 2012-10-03 甘肃瓮福化工有限责任公司 溢流型球磨机进料管密封装置
US9379556B2 (en) 2013-03-14 2016-06-28 Cooper Technologies Company Systems and methods for energy harvesting and current and voltage measurements
CN103990516B (zh) * 2014-05-14 2016-06-22 洛阳诚创耐磨材料有限公司 矿用磨机给料管外密封装置
CN109225594B (zh) * 2018-11-13 2024-04-12 安徽理工大学 一种立式磨机的柔性密封型防爆结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US770660A (en) * 1904-09-20 Resistance-bar
US3190660A (en) * 1961-12-13 1965-06-22 Johns Manville Mechanical seal for fluid transfer means
GB1246120A (en) * 1967-09-16 1971-09-15 Sigurd Golten A sealing arrangement on a propeller shaft
DE2100142A1 (en) * 1970-02-05 1971-08-12 Stassfurt Veb Chemieanlagenbau Membrane seal for the rotary shaft fur-nace - gap
US3746268A (en) * 1971-10-26 1973-07-17 Marcona Corp Trunion liner and seal for rotary mills
US4054292A (en) * 1976-12-16 1977-10-18 Union Carbide Corporation Gas seal for rotating grinding mill having peripheral discharge
US4199155A (en) * 1976-12-21 1980-04-22 Head Wrightson & Company Limited Sealing means for rotary vessels
DE3138839A1 (de) * 1981-09-30 1983-04-14 Deutsche Babcock Ag, 4200 Oberhausen Abdichtung fuer eine rohrmuehle
JPS58113661A (ja) * 1981-12-28 1983-07-06 Arai Pump Mfg Co Ltd 軸封装置
DE3226866C2 (de) * 1982-07-17 1985-11-07 Metallgesellschaft Ag, 6000 Frankfurt Vorrichtung zum Abdichten eines Drehrohres

Also Published As

Publication number Publication date
GB9100301D0 (en) 1991-02-20
GB2240593B (en) 1993-08-18
US5000462A (en) 1991-03-19
GB2240593A (en) 1991-08-07
JPH0671561B2 (ja) 1994-09-14
PT96609A (pt) 1992-09-30
AU643740B2 (en) 1993-11-25
JPH04215860A (ja) 1992-08-06
CA2033517A1 (en) 1991-08-01
AU7009091A (en) 1991-08-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991209