SI9600236B - Postopek in naprava za vračanje odpada v kupolne peči - Google Patents

Postopek in naprava za vračanje odpada v kupolne peči Download PDF

Info

Publication number
SI9600236B
SI9600236B SI9600236A SI9600236A SI9600236B SI 9600236 B SI9600236 B SI 9600236B SI 9600236 A SI9600236 A SI 9600236A SI 9600236 A SI9600236 A SI 9600236A SI 9600236 B SI9600236 B SI 9600236B
Authority
SI
Slovenia
Prior art keywords
furnace
waste
returning
rotating part
scrap
Prior art date
Application number
SI9600236A
Other languages
English (en)
Other versions
SI9600236A (sl
Inventor
Roman Dolenec
Original Assignee
TERMO d.d.,industrija termi�nih izolacij, �kofja Loka
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 TERMO d.d.,industrija termi�nih izolacij, �kofja Loka filed Critical TERMO d.d.,industrija termi�nih izolacij, �kofja Loka
Priority to SI9600236A priority Critical patent/SI9600236B/sl
Priority to HRP-9600236 priority patent/HRP970335B1/xx
Priority to SK92-99A priority patent/SK9299A3/sk
Priority to EP19970930974 priority patent/EP0914296A1/en
Priority to PCT/SI1997/000023 priority patent/WO1998003438A1/en
Priority to CZ99180A priority patent/CZ18099A3/cs
Publication of SI9600236A publication Critical patent/SI9600236A/sl
Publication of SI9600236B publication Critical patent/SI9600236B/sl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Processing Of Solid Wastes (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Claims (9)

1 Sl 960023$ POSTOPEK IN NAPRAVA ZA VRAČANJE ODPADA V KUPOLNE PEČI PATENTNI ZAHTEVKI 1. Postopek vračanja odpada v kupolne peči za pripravo silikatne taline za izdelavo mineralne volne, označen s tem, da se odpad (27) dodaja v peč ob notranjo steno spodnjega dela (1) peči v plasti debeline do najmanj 8 cm, prednostno do 25 cm.
2. Postopek po zahtevku 1, označen s tem, da se pri polnitvi peči najprej doda odpad (27) in nato polni s surovino in energentom ali njuno mešanico (26).
3. Postopek po zahtevku 1, označen s tem, da se pri polnitvi peč najprej polni s surovino in energentom ali njuno mešanico (26) ter nato doda odpad (27).
4. Postopek po zahtevku 1, označen s tem, da se peč polni sočasno z odpadom (27) in s surovino in energentom ali njuno mešanico (26).
5. Naprava za vračanja odpada v kupolne peči za pripravo silikatne taline za izdelavo mineralne volne, označena s tem, da je rotirajoči del (4) voden med spodnjim delom (1) in gornjim delom (2) peči, da je rotirajoči del (4) vrteč okrog vertikalne centralne osi peči, da je dodajalnik (10) pritrjen na poljuben zunanji obodni položaj rotirajočega dela (4), pri čemer dodajalnik (10) odpada med delovanjem dostavlja odpad (27) v smeri proti centralni osi peči in da je znotraj notranje stene peči usmerjevalnik (15), ki usmerja odpad (27) navzdol in ob notranjo površino notranje stene spodnjega dela (1) peči, pri čemer je ureditev takšna, da dodajalnik (10) odpada deluje takrat, ko rotirajoči del (4) peči rotira okrog navedene vertikalne centralne osi.
6. Naprava po zahtevku 5, označena s tem, da je rotirajoči del (4) voden z nosilnimi strukturami (13) in najmanj enim vodilnim obročem in najmanj enim vodilnim obročem (11,23).
7. Naprava po zahtevku 6, označena s tem, da imajo navedene nosilne strukture (13) horizontalnima kolesa (19) in vertikalna kolesa (20, 24, 25) ki sodelujejo z vsaj enim vodilnim obročem (11,23).
8. Naprava po zahtevku 5, označena s tem, da navedeni dodajalnik (10) odpada sestavljajo polžasti transporterji, rezervoar (18), usmerjevalnik (15) in pogoni (14,17).
9. Naprava po zahtevku 8, označena s tem, da je usmerjevalnik (15) je izdelan kot zaslon pod ostrim kotom s steno rotirajočega dela (4) preko izhoda dodajalnika (10).
SI9600236A 1996-07-24 1996-07-24 Postopek in naprava za vračanje odpada v kupolne peči SI9600236B (sl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SI9600236A SI9600236B (sl) 1996-07-24 1996-07-24 Postopek in naprava za vračanje odpada v kupolne peči
HRP-9600236 HRP970335B1 (en) 1996-07-24 1997-06-17 Process and device for returning scrap into cupola furnance
SK92-99A SK9299A3 (en) 1996-07-24 1997-07-18 Process and device for returning scrap into cupola furnace for preparing silicate melt for the production of rock wool
EP19970930974 EP0914296A1 (en) 1996-07-24 1997-07-18 Process and device for returning scrap into cupola furnace
PCT/SI1997/000023 WO1998003438A1 (en) 1996-07-24 1997-07-18 Process and device for returning scrap into cupola furnace
CZ99180A CZ18099A3 (cs) 1996-07-24 1997-07-18 Způsob vracení zbytkového materiálu do kuplovny a zařízení k jeho provádění

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI9600236A SI9600236B (sl) 1996-07-24 1996-07-24 Postopek in naprava za vračanje odpada v kupolne peči

Publications (2)

Publication Number Publication Date
SI9600236A SI9600236A (sl) 1998-02-28
SI9600236B true SI9600236B (sl) 2004-06-30

Family

ID=20431879

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9600236A SI9600236B (sl) 1996-07-24 1996-07-24 Postopek in naprava za vračanje odpada v kupolne peči

Country Status (6)

Country Link
EP (1) EP0914296A1 (sl)
CZ (1) CZ18099A3 (sl)
HR (1) HRP970335B1 (sl)
SI (1) SI9600236B (sl)
SK (1) SK9299A3 (sl)
WO (1) WO1998003438A1 (sl)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328149A (en) * 1963-07-26 1967-06-27 Owens Illinois Inc Glass melting furnace
USRE30674E (en) * 1977-12-29 1981-07-14 Johns-Manville Corporation Method and apparatus for feeding a glass melting furnace
FR2432999A1 (fr) * 1978-08-08 1980-03-07 Central Glass Co Ltd Procede de preparation en continu de verre fondu utilisant du verre utilise, dit de dechet ou de rebut comme partie des ingredients
US4285713A (en) * 1980-01-14 1981-08-25 Johns-Manville Corporation Method and apparatus for feeding batch material
US4422862A (en) * 1982-03-12 1983-12-27 Owens-Corning Fiberglas Corporation Process for reusing scrap glass
FR2593092B1 (fr) * 1986-01-23 1990-08-03 Wanner Isofi Isolation Procede et dispositif autonome pour le traitement de laine de verre usagee en vue de sa mise au rebut.
AT386009B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und ofen zum schmelzen von feinteiligem material, insbesondere von metalloder metalloxidhaeltigen staeuben
IT1263909B (it) * 1993-02-12 1996-09-05 Balzaretti Modigliani Spa Introduzione di addittivi polverulenti nelle tubiere che alimentano un forno con comburente
EP0823266A1 (de) * 1994-05-26 1998-02-11 Metallgesellschaft Aktiengesellschaft Verfahren und Vorrichtung zum Entsorgen von Schwelkoks und/oder Pyrolysestaub

Also Published As

Publication number Publication date
CZ18099A3 (cs) 1999-08-11
SK9299A3 (en) 1999-06-11
HRP970335A2 (en) 1998-08-31
EP0914296A1 (en) 1999-05-12
HRP970335B1 (en) 2000-10-31
WO1998003438A1 (en) 1998-01-29
SI9600236A (sl) 1998-02-28

Similar Documents

Publication Publication Date Title
CN103776260B (zh) 一种高产量岩棉生产线
SI9600236B (sl) Postopek in naprava za vračanje odpada v kupolne peči
US1510117A (en) Molding hollow bodies
CN101014819B (zh) 热进料物质的分配装置
CN107841342B (zh) 一种布料下料装置及生物质气化炉
CA1306606C (en) Apparatus for charging a shaft furnace
CN209522308U (zh) 一种用于混凝土的传送系统
CN106180123A (zh) 一种废旧易拉罐粉碎预处理加工生产线
CN203464680U (zh) 冲天炉用旋转布料器
US2612299A (en) Discharge apparatus for coal charging hoppers
CN105779184B (zh) 旋转型固体培养装置
CN207797723U (zh) 轻简型电炉系统
US1748780A (en) Material-feeding device
SU593817A1 (ru) Установка дл получени металлических гранул
CN208531585U (zh) 一种岩棉板短距离运输转向装置及岩棉板生产线
CN217979842U (zh) 一种适用于烧结料仓的预热装置
ES8101415A1 (es) Instalacion de esmaltado para azulejos
CN204249198U (zh) 一种砌块注塑设备
CN214095447U (zh) 一种改良型回转窑
Watkinson et al. Method and apparatus for glass flakes
CN202836152U (zh) 一种岩棉冲天炉混合配料机
CN211177761U (zh) 一种煤磨烘干装置
CN218249662U (zh) 一种耐火材料生产自动配料系统
JPS55116632A (en) Glass melt convection increasing method
CN209922202U (zh) 一种专用于板岩生产的原料输送设备

Legal Events

Date Code Title Description
IF Valid on the event date
KO00 Lapse of patent

Effective date: 20070301