MX9303595A - Sistema de ventilacion de gas de horno rotatorio. - Google Patents

Sistema de ventilacion de gas de horno rotatorio.

Info

Publication number
MX9303595A
MX9303595A MX9303595A MX9303595A MX9303595A MX 9303595 A MX9303595 A MX 9303595A MX 9303595 A MX9303595 A MX 9303595A MX 9303595 A MX9303595 A MX 9303595A MX 9303595 A MX9303595 A MX 9303595A
Authority
MX
Mexico
Prior art keywords
furnace
vent ring
rotary kiln
product
ring
Prior art date
Application number
MX9303595A
Other languages
English (en)
Inventor
Inaky Joe Urza
Original Assignee
Siemens Power Corp
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 Siemens Power Corp filed Critical Siemens Power Corp
Publication of MX9303595A publication Critical patent/MX9303595A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/33—Arrangement of devices for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/08—Screw feeders; Screw dischargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/32—Arrangement of devices for charging
    • F27B7/3205—Charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/32—Arrangement of devices for charging
    • F27B7/3205—Charging
    • F27B2007/3211—Charging at the open end of the drum
    • F27B2007/3217—Charging at the open end of the drum axially, optionally at some distance in the kiln

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Drying Of Solid Materials (AREA)
  • Incineration Of Waste (AREA)

Abstract

Un horno rotatorio tiene un cilindro rotatorio a través del cual pasa un producto a contra corriente hacia una corriente de gas caliente la cual seca al producto. En el extremo de entrada del producto, un anillo de ventilación penetra en el horno por una longitud suficiente para permitir que las partículas arrastradas en el gas de escape para ya sea caer dentro del cilindro rotatorio o pasar a través del anillo a una velocidad suficiente para mantener un arrastre hasta la descarga en un lugar corriente abajo. Utilizando un anillo de ventilación que entra en el horno, se impide que las partículas arrastradas queden sin ser arrastradas en el trasero de alimentación del horno que causa la acumulación que requiere paradas periódicas para limpieza, las cuales son disruptivas de operación continua. Utilizando la presente invención, se incorpora un anillo de ventilación en el horno rotatorio que reduce al mínimo el tiempo de parada e incrementa la eficiencia e utilización del horno rotatorio. Adicionalmente, el anillo de ventilación separado simplifica substancialmente la estructura trasera de alimentación de la construcción que simplifica el horno.
MX9303595A 1992-06-17 1993-06-16 Sistema de ventilacion de gas de horno rotatorio. MX9303595A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/904,046 US5259756A (en) 1992-06-17 1992-06-17 Rotary kiln off-gas vent system

Publications (1)

Publication Number Publication Date
MX9303595A true MX9303595A (es) 1994-01-31

Family

ID=25418447

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303595A MX9303595A (es) 1992-06-17 1993-06-16 Sistema de ventilacion de gas de horno rotatorio.

Country Status (9)

Country Link
US (1) US5259756A (es)
EP (1) EP0574778B1 (es)
JP (1) JPH0650668A (es)
KR (1) KR100312483B1 (es)
DE (1) DE69307782T2 (es)
ES (1) ES2096804T3 (es)
FI (1) FI932721A (es)
MX (1) MX9303595A (es)
TW (1) TW224510B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223079A (ja) * 1984-04-18 1985-11-07 Sony Corp 情報信号の記録装置
ATE453448T1 (de) * 2004-11-08 2010-01-15 Scherrer Inst Paul Mit solar-energie betriebener rotierender reaktor
JP4979538B2 (ja) * 2007-10-16 2012-07-18 株式会社神戸製鋼所 間接加熱乾燥装置、被乾燥物の間接加熱乾燥方法、ならびに固形燃料の製造方法および製造装置
US8960108B1 (en) 2010-12-20 2015-02-24 SilverStreet Group, LLC System and method for cogeneration from mixed oil and inert solids, furnace and fuel nozzle for the same
JP5928389B2 (ja) * 2013-03-25 2016-06-01 住友金属鉱山株式会社 ロータリーキルンの端部構造
KR101714840B1 (ko) * 2014-10-17 2017-03-10 주식회사 포스코 로터리 킬른
KR102199167B1 (ko) 2019-09-17 2021-01-06 최병도 일자형 크리센트
CN112129058B (zh) * 2020-09-28 2022-04-19 安徽佳洁面业股份有限公司 一种面粉加工用小麦烘干装置
CN112683051B (zh) * 2021-03-15 2021-06-01 佛山市天禄智能装备科技有限公司 回转窑分段式供料装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL77156C (es) *
US2213667A (en) * 1933-08-26 1940-09-03 William A Dundas Method of and apparatus for disposing of sewage waste
US2977255A (en) * 1955-01-24 1961-03-28 Kaiser Aluminium Chem Corp Reclamation method
FR1208309A (fr) * 1957-06-05 1960-02-23 Fellner & Ziegler Gmbh Perfectionnements apportés aux procédés pour calciner ou cuire du ciment, de la magnésite, de la chaux ou analogue et aux fours convenant à cet effet
US3199851A (en) * 1963-06-27 1965-08-10 R N Corp Rotary kilns
US3259999A (en) * 1963-11-26 1966-07-12 Southern Nitrogen Company Inc Combination cooler-dryer
CS172175B1 (es) * 1975-03-06 1976-12-29
US4477984A (en) * 1980-10-30 1984-10-23 Wilfred O. Schmidt Multi purpose three pass drum dryer
US4339999A (en) * 1981-05-13 1982-07-20 Fio Rito William M Combination refuse pyrolysis and moisture reduction apparatus
US4427376A (en) * 1982-07-16 1984-01-24 Wylie Manufacturing Company Apparatus for heating aggregate, recycled asphalt and the like
DE3442058C2 (de) * 1984-11-15 1993-11-18 Paul Johannsen Gmbh & Co Kg Trommelreaktor zur Herstellung von Düngemitteln und anderen Grundstoffen durch ärobe Fermentierung
US4925389A (en) * 1986-05-29 1990-05-15 International Technology Corporation Method and apparatus for treating waste containing organic contaminants
US4952147A (en) * 1986-10-01 1990-08-28 Champion International Corporation Lime sludge kiln
US4745869A (en) * 1987-06-22 1988-05-24 Westinghouse Electric Corp. Method and apparatus for calcining limestone using coal combustion for heating
US4767323A (en) * 1987-06-22 1988-08-30 Westinghouse Electric Corp. Lime kiln and method of retarding formation of slag ring therein
CH671094A5 (es) * 1987-12-02 1989-07-31 Stella Spa
US4827854A (en) * 1988-05-16 1989-05-09 Collette Jerry R Reflux volatilization system
FR2632670A1 (fr) * 1988-06-13 1989-12-15 Ermont Cm Dispositif de preparation de produits enrobes bitumineux a malaxeur fixe
US4957429A (en) * 1989-08-18 1990-09-18 Mendenhall Robert Lamar Method and apparatus for removing volatile hydrocarbons from particulate soils
US5067254A (en) * 1990-05-25 1991-11-26 Cedarapids, Inc. Method and apparatus for modifying a veil of materials in a drum of a drying apparatus
US5031549A (en) * 1990-10-04 1991-07-16 Westinghouse Electric Corp. Method of introducing air into a rotary combustor

Also Published As

Publication number Publication date
DE69307782D1 (de) 1997-03-13
US5259756A (en) 1993-11-09
EP0574778B1 (en) 1997-01-29
FI932721A0 (fi) 1993-06-14
ES2096804T3 (es) 1997-03-16
KR940000842A (ko) 1994-01-10
TW224510B (es) 1994-06-01
JPH0650668A (ja) 1994-02-25
KR100312483B1 (ko) 2005-05-18
EP0574778A1 (en) 1993-12-22
DE69307782T2 (de) 1997-06-19
FI932721A (fi) 1993-12-18

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