ES8202944A1 - Perfeccionamientos en los aparatos para el tratamiento ter- mico de aridos solidos. - Google Patents

Perfeccionamientos en los aparatos para el tratamiento ter- mico de aridos solidos.

Info

Publication number
ES8202944A1
ES8202944A1 ES496182A ES496182A ES8202944A1 ES 8202944 A1 ES8202944 A1 ES 8202944A1 ES 496182 A ES496182 A ES 496182A ES 496182 A ES496182 A ES 496182A ES 8202944 A1 ES8202944 A1 ES 8202944A1
Authority
ES
Spain
Prior art keywords
aggregate
retaining walls
passageway
directed
along
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
Application number
ES496182A
Other languages
English (en)
Other versions
ES496182A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES8202944A1 publication Critical patent/ES8202944A1/es
Publication of ES496182A0 publication Critical patent/ES496182A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • 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
    • F27B7/2016—Arrangements of preheating devices for the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PRECALENTADOR DE ARIDOS SOLIDOS QUE VAN AS SER TRATADOS EN UN HORNO ROTATIVO. ESTA CONSTITUIDO POR UNA CARCASA TUBULAR VERTICAL (31) CON UNA ABERTURA INFERIOR (32) QUE COMUNICA CON EL HORNO (17). POR ESTA ABERTURA ENTRAN LOS GASES PRECALENTADORES QUE SALEN POR OTRA SUPERIOR (34) Y SE DIRIGEN POR UN CONDUCTO (23) A LA CAJA COLECTORA DE POLVOS (24). EN EL INTERIOR DE LA CARCASA UN PAR DE PAREDES PERMEABLES Y DE CONFIGURACION ZIGZAGUEANTE DEFINEN UN C ONDUCTO ESTRECHO Y VERTICAL (35) POR DONDE DESCIENDE EL ARIDO.
ES496182A 1979-10-26 1980-10-23 Perfeccionamientos en los aparatos para el tratamiento ter- mico de aridos solidos. Granted ES496182A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/088,522 US4255130A (en) 1979-10-26 1979-10-26 Apparatus and method for treating an aggregate material with a flowing gas

Publications (2)

Publication Number Publication Date
ES8202944A1 true ES8202944A1 (es) 1982-03-01
ES496182A0 ES496182A0 (es) 1982-03-01

Family

ID=22211854

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496182A Granted ES496182A0 (es) 1979-10-26 1980-10-23 Perfeccionamientos en los aparatos para el tratamiento ter- mico de aridos solidos.

Country Status (20)

Country Link
US (1) US4255130A (es)
EP (1) EP0028149B1 (es)
JP (1) JPS6045796B2 (es)
KR (1) KR840001159B1 (es)
AR (1) AR222419A1 (es)
AT (1) ATE17522T1 (es)
AU (1) AU532671B2 (es)
BR (1) BR8006860A (es)
CA (1) CA1146748A (es)
DD (1) DD154036A5 (es)
DE (1) DE3071357D1 (es)
DK (1) DK154738C (es)
ES (1) ES496182A0 (es)
FI (1) FI65668C (es)
IL (1) IL61290A (es)
IN (1) IN152804B (es)
NO (1) NO153819C (es)
NZ (1) NZ195285A (es)
SU (1) SU1083925A3 (es)
ZA (1) ZA806427B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9705550A (pt) * 1997-11-26 2000-05-16 Dryexcel Manutencao De Equipam Secador de grãos em fluxo cruzado oblìquo
US9506693B2 (en) * 2014-08-22 2016-11-29 Kelly Brian Pauling Grain dryers with selectable ducts for cooling
WO2017076414A1 (en) * 2015-11-06 2017-05-11 Preheacon Aps Preheater system for preparation of industrial use aggregate materials
CA3091735A1 (en) * 2018-03-08 2019-09-12 Hyl Technologies, S.A. De C.V. Container, device and method for storing or processing particulate materials to minimize or eliminate vibrations such as quaking or shaking

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277495C (es) *
DE602422C (de) * 1930-10-03 1934-09-10 Arno Andreas Vorrichtung zum Brennen von Zement
DE559822C (de) * 1930-10-19 1932-09-24 Fried Krupp Grusonwerk Akt Ges Schachtofen zur Waermevorbehandlung von Gut unter Ausnutzung der Abgase des nachgeschalteten Brennofens
DE614699C (de) * 1931-09-23 1935-06-15 Arno Andreas Vorrichtung zum Brennen von trocken aufbereitetem Zementrohgut
GB409399A (en) * 1932-11-03 1934-05-03 Mikael Vogel Jorgensen Improvements in plant for feeding material to rotary kilns
GB423108A (en) * 1933-07-25 1935-01-25 Mikael Vogel Jorgensen Improvements relating to kiln plants for burning cement
DE725858C (de) * 1937-02-13 1942-10-01 Karl Bergfeld Schachttrockner fuer koerniges und stueckiges Gut
DE1155708B (de) * 1958-03-04 1963-10-10 Johann Oberndorfer Feststehender Treppenrost als Vorwaerm- oder Brenneinrichtung fuer Zement, Magnesit, Kalk, Gips od. dgl.
DE1508496A1 (de) * 1966-04-13 1970-03-26 Metallgesellschaft Ag Vorrichtung zur Vorwaermung festen Materials
US3592453A (en) * 1969-06-13 1971-07-13 Westfalia Dinnendahl System for drying and preheating fine-grained material, such as cement raw material particularly
GB1367898A (en) * 1971-02-25 1974-09-25 Smidth & Co As F L Methods of and apparatus for transmitting heat between a powdered material and gas
US4188185A (en) * 1977-08-12 1980-02-12 Massachusetts Institute Of Technology Method and apparatus for the treatment of particulate materials

Also Published As

Publication number Publication date
FI65668B (fi) 1984-02-29
DK154738C (da) 1989-05-08
SU1083925A3 (ru) 1984-03-30
KR830004434A (ko) 1983-07-13
DK154738B (da) 1988-12-12
NZ195285A (en) 1983-11-30
NO153819C (no) 1986-05-28
DE3071357D1 (en) 1986-02-27
ES496182A0 (es) 1982-03-01
EP0028149A1 (en) 1981-05-06
AR222419A1 (es) 1981-05-15
DK450380A (da) 1981-04-27
IN152804B (es) 1984-04-14
AU532671B2 (en) 1983-10-06
IL61290A0 (en) 1980-12-31
NO803173L (no) 1981-04-27
CA1146748A (en) 1983-05-24
BR8006860A (pt) 1981-05-12
ATE17522T1 (de) 1986-02-15
JPS5691186A (en) 1981-07-23
FI803337L (fi) 1981-04-27
FI65668C (fi) 1984-06-11
IL61290A (en) 1985-02-28
JPS6045796B2 (ja) 1985-10-12
ZA806427B (en) 1981-11-25
EP0028149B1 (en) 1986-01-15
NO153819B (no) 1986-02-17
US4255130A (en) 1981-03-10
DD154036A5 (de) 1982-02-17
KR840001159B1 (ko) 1984-08-11
AU6366880A (en) 1981-04-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401