DE3050646T1 - Schachtofen für die Wärmebehandlung von feindispersen Gütern - Google Patents

Schachtofen für die Wärmebehandlung von feindispersen Gütern

Info

Publication number
DE3050646T1
DE3050646T1 DE19803050646 DE3050646T DE3050646T1 DE 3050646 T1 DE3050646 T1 DE 3050646T1 DE 19803050646 DE19803050646 DE 19803050646 DE 3050646 T DE3050646 T DE 3050646T DE 3050646 T1 DE3050646 T1 DE 3050646T1
Authority
DE
Germany
Prior art keywords
housing
heat treatment
finely dispersed
shaft furnace
vertical axis
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.)
Granted
Application number
DE19803050646
Other languages
English (en)
Other versions
DE3050646C2 (de
Inventor
Anatolij Ivanovič Karaganda Širokov
Vachit Talgatovič Akčatau Džezkazganskaja oblast' Abdulchairov
Džantore Nurlanovič Abišev
Elena Sergeevna Alipčenko
Nazymkul Baltynova
Ivan Christyanovič Bauer
Sergei Vladimirovič Karaganda Belyaev
Djusenchan Dauletbaevič Akčatau Džezkazganskaja oblast' Ekeibaev
Vitalij Pavlovič Malyšev
Original Assignee
Chimiko-metallurgičeskij institut Akademii Nauk Kazachskoj SSR, Karaganda
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 Chimiko-metallurgičeskij institut Akademii Nauk Kazachskoj SSR, Karaganda filed Critical Chimiko-metallurgičeskij institut Akademii Nauk Kazachskoj SSR, Karaganda
Publication of DE3050646T1 publication Critical patent/DE3050646T1/de
Application granted granted Critical
Publication of DE3050646C2 publication Critical patent/DE3050646C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
    • G08B13/1618—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means
    • G08B13/1627—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means using Doppler shift detection circuits
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
    • 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
    • C04B7/44—Burning; Melting
    • C04B7/4469—Burning; Melting in shaft or vertical kilns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
    • F26B17/1433—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
    • F26B17/1441—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
    • F26B17/1433—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
    • F26B17/1441—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable
    • F26B17/145—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable consisting of non-perforated panels or baffles
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
    • F27B1/04—Combinations or arrangements of shafts
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/12—Shells or casings; Supports therefor
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)

Description

, .fa;
Leerseite

Claims (4)

Patentansprüche
1. Schachtofen für die Wärmebehandlung von feindispersen Gütern, der ein beheizbares Gehäuse rechteckigen Querschnittes enthält, indessen Deckel ein Beschickungsbunker eingebaut ist, im Gehäuseoberteil Ableitungsstutzen für entstehende Gase und im Geha'useinnenraum zwei im gleichen Abstand von der Senkrechtachse liegende Lamellengruppen angeordnet sind, dadurch gekennzeichnet, dass die Lamellen (5, 6,
15) parallel zur Senkrechtachse (7) des Gehäuses (1) liegen, eine unterschiedliche in Richtung von der Senkrechtsachse (7) zur schmalen Wand (8) hin zunehmende Länge aufweisen und miteinander und mit der schmalen Wand (8) des Gehäuses (1) Kanäle (12) für die Durchströ'mung von Gasen zu den Ableitungsstutzen (13) für entstehende Gase bilden.
2. Schachtofen für die Wärmebehandlung von feindispersen Gütern nach Anspruch 1, dadurch gekennzeichnet, dass die unteren Enden (16), der in der Nahe des Umfange des Gehäuses (1) liegenden Lamellen (15) in Richtung zur Senkrechtachse (7) des Gehäuses (1) abgebogen sind und mit deren senkrechtem Teil einen Winkel von 10-50° bilden.
3. Schachtofen für die Wärmebehandlung von feindispersen Gütern nach Anspruch 2, dadurch gekennzeichnet, dass der Unterteil (17) der schmalen wände (8) des Gehäuses (1) in Richtung zur Senkrechtachse (7) des Gehäuses (1) abgebogen ist und parallel zu den abgebogenen Baden (16) der Lamellen (15) liegt.
4. Schachtofen für die Wärmebehandlung von feindispersen Gütern nach Ansprüchen 1-3, dadurch gekennzeichnet, dass die Breite der schmalen Wand (8) des Gehäuses (1) um ein 8-IOfaches geringer als die Breite der breiten Wand (3) des Gehäuses (1) ist.
DE3050646T 1980-11-28 1980-11-28 Schachtofen zur Wärmebehandlung von feindispersem Gut Expired DE3050646C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000185 WO1982001936A1 (en) 1980-11-28 1980-11-28 Shaft furnace for thermal treatment of finely dispersed materials

Publications (2)

Publication Number Publication Date
DE3050646T1 true DE3050646T1 (de) 1983-07-28
DE3050646C2 DE3050646C2 (de) 1986-02-13

Family

ID=21616682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3050646T Expired DE3050646C2 (de) 1980-11-28 1980-11-28 Schachtofen zur Wärmebehandlung von feindispersem Gut

Country Status (6)

Country Link
US (1) US4494930A (de)
JP (2) JPS6141394B2 (de)
AU (1) AU540721B2 (de)
DE (1) DE3050646C2 (de)
SE (1) SE447600B (de)
WO (1) WO1982001936A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7058062B2 (en) * 1986-09-16 2006-06-06 Hitachi, Ltd. Packet switching system having self-routing switches
US6005867A (en) 1986-09-16 1999-12-21 Hitachi, Ltd. Time-division channel arrangement
AT9203U1 (de) * 2006-04-06 2007-06-15 Econ Maschb Und Steuerungstech Trocknungseinrichtung
KR101385101B1 (ko) * 2008-06-27 2014-04-15 동부대우전자 주식회사 가스식 건조기의 밸브 제어 방법
JP2011085349A (ja) * 2009-10-16 2011-04-28 Nippon Steel Engineering Co Ltd シャフト式廃棄物ガス化溶融炉のガス捕集部
CN116903272B (zh) * 2023-08-30 2024-04-05 浙江钙科科技股份有限公司 一种具有预热分散功能的粉石灰悬浮煅烧***

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US539769A (en) * 1895-05-21 John c
US1554854A (en) * 1924-06-05 1925-09-22 American Lurgi Corp Process of and apparatus for drying combustible material by means of fire gases
FR601320A (fr) * 1925-07-25 1926-02-27 Procedes Ind Candlot Soc D Exp Perfectionnements aux cheminées plongeantes pour fours continus
US2671057A (en) * 1949-08-05 1954-03-02 Sun Oil Co Apparatus and method for contacting solids with gases
US2685343A (en) * 1951-05-11 1954-08-03 Shell Dev Method and apparatus for deodorizing gases
US2857155A (en) * 1952-10-04 1958-10-21 Electrolyser Corp Ltd Apparatus for reducing ores
US2835051A (en) * 1955-03-28 1958-05-20 Stockholms Superfosfat Fab Ab Drying plant
US3658307A (en) * 1970-08-04 1972-04-25 Susquehanna Corp Process and apparatus for melting slag
SU415464A1 (de) * 1971-12-21 1974-02-15
DE2317056C3 (de) * 1973-04-05 1975-10-09 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Vorrichtung zur thermischen Behandlung von körnigen und/oder stückigen Materialien
JPS5347235B2 (de) * 1974-05-15 1978-12-19
SU765619A1 (ru) * 1977-03-11 1980-09-23 Украинский Государственный Институт По Проектированию Металлургических Заводов (Ждановский Филиал) "Укргипромез" Шахтный подогреватель кусковых материалов
SU779773A1 (ru) * 1978-01-06 1980-11-15 За витель Шахтна щелева печь
US4242806A (en) * 1978-03-29 1981-01-06 Mcclaren Jay L Stacked air dryer with air recirculation
FR2458038A1 (fr) * 1979-05-28 1980-12-26 Saint Gobain Sechoir pour melange vitrifiable compacte
US4289481A (en) * 1979-07-06 1981-09-15 Comet, Inc. Fuel and apparatus for drying grain
JPS56165816A (en) * 1980-05-27 1981-12-19 Iwao Suzuki Refuse incinerator with no public pollution
SU953395A1 (ru) * 1981-02-12 1982-08-23 Предприятие П/Я А-3844 Газораспределительное устройство дл сушилки

Also Published As

Publication number Publication date
DE3050646C2 (de) 1986-02-13
JPS56500825A (de) 1981-06-18
SE447600B (sv) 1986-11-24
JPS57501880A (de) 1982-10-21
AU540721B2 (en) 1984-11-29
SE8204324D0 (sv) 1982-07-14
JPS6141394B2 (de) 1986-09-13
SE8204324L (sv) 1984-01-15
WO1982001936A1 (en) 1982-06-10
AU7040081A (en) 1982-06-17
US4494930A (en) 1985-01-22

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee