[go: up one dir, main page]

ES8105855A1 - Instalacion para el tratamiento termico de material de granofino,especialmente para la fabricacion de cemento - Google Patents

Instalacion para el tratamiento termico de material de granofino,especialmente para la fabricacion de cemento

Info

Publication number
ES8105855A1
ES8105855A1 ES495245A ES495245A ES8105855A1 ES 8105855 A1 ES8105855 A1 ES 8105855A1 ES 495245 A ES495245 A ES 495245A ES 495245 A ES495245 A ES 495245A ES 8105855 A1 ES8105855 A1 ES 8105855A1
Authority
ES
Spain
Prior art keywords
installation
heat treatment
fine grained
grained material
conduit
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
ES495245A
Other languages
English (en)
Other versions
ES495245A0 (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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Krupp Polysius AG
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 Krupp Polysius AG filed Critical Krupp Polysius AG
Publication of ES8105855A1 publication Critical patent/ES8105855A1/es
Publication of ES495245A0 publication Critical patent/ES495245A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/60—Methods for eliminating alkali metals or compounds thereof, e.g. from the raw materials or during the burning process; methods for eliminating other harmful components
    • 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 specially adapted for rotary-drum furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrostatic Separation (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Treating Waste Gases (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

DISPOSITIVO DE "BY-PASS" EN UNA INSTALACION DE TRATAMIENTO TERMICO DE GRANO FINO, CUANDO INCLUYE UNA ALTA PROPORCION DE COMPONENTES DE SUSTANCIAS NOCIVAS. LA INSTALACION CONVENCIONAL COMPUESTA POR HORNO ROTATIVO (1), PRECALENTADOR (2), SOPLADOR DE GAS DE ESCAPE (3) Y ELECTROFILTRO (5), INCLUYE UN SISTEMA "BY-PASS" FORMADO POR EL CONDUCTO (7), UN REFRIGERADOR (8), UN ELECTROFILTRO (9) Y UN SOPLADOR DE FILTRO (10); LA INSTALACION FUNDAMENTAL TAMBIEN ESTA CONECTADA AL "BYS-PASS" POR EL CONDUCTO (11). CUANDO SE EMPLEA MATERIA PRIMA CON ALTO CONTENIDO DE SUSTANCIAS NOCIVAS, ALCALIS, POR EJEMPLO, UNA PARTE DE LOS GASES DE ESCAPE DEL HORNO SE EXTRAE POR EL SISTEMA "BY-PASS" AL ABRIR LA CORREDERA (15) Y CERRAR EL ORGANO DE ESTRANGULAMIENTO (12) DEL CONDUCTO (11); CUANDO NO ES ESE EL CASO SE CIERRA LA CORREDERA (15) Y SE ABRE EL ESTRANGULAMIENTO (12) Y PARTE DE LOS GASES TRANSPORTADOS POR EL EXTRACTOR (3) TAMBIEN LLEGAN A TRAVES DEL CONDUCTO (11), AUNQUE EN ESTE CASO EL POLVO RECUPERADO SE REALIMENTA AL HORNO (1), LO QUE NO SE HACE EN EL CASO ANTERIOR. C
ES495245A 1979-10-08 1980-09-22 Instalacion para el tratamiento termico de material de granofino,especialmente para la fabricacion de cemento Granted ES495245A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792940676 DE2940676A1 (de) 1979-10-08 1979-10-08 Anlage zur waermebehandlung von feinkoernigem gut

Publications (2)

Publication Number Publication Date
ES8105855A1 true ES8105855A1 (es) 1981-06-16
ES495245A0 ES495245A0 (es) 1981-06-16

Family

ID=6082935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495245A Granted ES495245A0 (es) 1979-10-08 1980-09-22 Instalacion para el tratamiento termico de material de granofino,especialmente para la fabricacion de cemento

Country Status (6)

Country Link
US (1) US4323344A (es)
EP (1) EP0026921B1 (es)
BR (1) BR8006445A (es)
DE (2) DE2940676A1 (es)
ES (1) ES495245A0 (es)
ZA (1) ZA805644B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE13757T1 (de) * 1982-12-08 1985-06-15 Verein Deutscher Zementwerke E Verfahren und vorrichtung zur herstellung von zementklinker.
DE3905453A1 (de) * 1989-02-22 1990-08-23 Krupp Polysius Ag Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE3905454A1 (de) * 1989-02-22 1990-08-23 Krupp Polysius Ag Verfahren und anlage zur waermebehandlung von feinkoernigem gut
ES2034891B1 (es) * 1991-08-08 1993-12-16 Cusi Lab Procedimiento de elaboracion en continuo de sistemas coloidales dispersos, en forma de nanocapsulas o nanoparticulas.
DE102011001933B4 (de) * 2011-04-08 2013-02-28 Elex Cemcat Ag Verfahren und Anlage zur Herstellung von Zementklinker und zur Reinigung der dabei entstehenden Abgase
DE102020202322A1 (de) 2020-02-24 2021-08-26 Ibu-Tec Advanced Materials Ag Vorrichtung zur thermischen Behandlung eines Rohstoffs
CN112524958B (zh) * 2021-01-15 2022-07-05 广西柳钢新材料科技有限公司 麦尔兹窑悬挂缸负压进风冷却装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692287A (en) * 1970-12-10 1972-09-19 Allis Chalmers Mfg Co Method and apparatus for removing alkali from cement system
US4065320A (en) * 1975-05-13 1977-12-27 Allis-Chalmers Corporation System for handling high sulfur materials
US4047884A (en) * 1976-04-05 1977-09-13 Allis-Chalmers Corporation Means and method for processing cement raw materials containing fuel of high volatile content
US4201546A (en) * 1976-07-09 1980-05-06 Klockner-Humboldt-Deutz Aktiengesellschaft Method and apparatus for the thermal treatment of alkali-containing pulverized raw material to be used in the manufacture of cement
DE2712239C2 (de) * 1977-03-21 1984-05-10 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Herstellung von alkaliarmem Zementklinker aus alkalihaltigem Rohmaterial
DE2759249A1 (de) * 1977-12-31 1979-07-12 Kloeckner Humboldt Deutz Ag Verfahren zur herstellung von schwefelarmem zementklinker

Also Published As

Publication number Publication date
ES495245A0 (es) 1981-06-16
EP0026921B1 (de) 1982-05-26
EP0026921A2 (de) 1981-04-15
BR8006445A (pt) 1981-04-14
EP0026921A3 (en) 1981-05-06
ZA805644B (en) 1981-09-30
DE3060475D1 (en) 1982-07-15
US4323344A (en) 1982-04-06
DE2940676A1 (de) 1981-04-16

Similar Documents

Publication Publication Date Title
UA29403C2 (uk) Спосіб обробки зольного пилу і шламу стічних вод та легковагий заповнювач
PT73259B (en) Process for preparing novel substituted pyrazinyl-1,2,4-oxadiazole-5-ones
UA41437C2 (uk) Спосіб утилізації пилу, що створюється при відновленні залізної руди, і установка для його здійснення
ES440177A1 (es) Un metodo de dividir una corriente continua de material pul-verulento en dos o mas corrientes sustancialmente iguales.
ES8105855A1 (es) Instalacion para el tratamiento termico de material de granofino,especialmente para la fabricacion de cemento
JPS52111919A (en) Apparatus for heat treating minute powdery materials such as raw powdery cement
MD51C2 (ro) Procedeu de producere a clincherului de ciment
ES485194A1 (es) Procedimiento y aparato para el tratamiento termico de mate-rial de grano fino
ES445579A1 (es) Metodo y su correspondiente aparato para la calcinacion.
ES476790A1 (es) Aparato para enfriar cemento clinker.
JPS5288519A (en) Treatment of waste generated in manufacturing stainless steel
JPS5314693A (en) Treating method for slurry in flue gas desulfurization process producing by-product gypsum
JPS5312714A (en) Method and apparatus for drying iron-manufacturing raw materials
JPS5381404A (en) Treating method for blast furnace dust
ES2131321T3 (es) Procedimiento para el tratamiento de zircon.
FR2117647A5 (en) Slag treatment - by mixing with clay, forming into granules and heating
ES436518A1 (es) Procedimiento perfeccionado de coccion de yeso.
JPS53125294A (en) Method and apparatus for producing granulated slag from slag of blast furnace or the like
JPS52105472A (en) Method of taking out soft and weak sheet material from belt conveyor
JPS51122670A (en) A method of treating steel-making slag
GB1010533A (en) Binding agent, particularly for constructional purposes
JPS5220308A (en) Apparatus for continuously supplying raw materials in steel making
JPS5243707A (en) Method of manufacturing sintered ore
ES275610A1 (es) Procedimiento para el secado y/o precalentamiento de partículas ferruginosas
JPS5241164A (en) Treating process of waste material containing salfts of heavy metals