BR112013002924A2 - distribution device for use in a metallurgical reactor loading facility - Google Patents

distribution device for use in a metallurgical reactor loading facility

Info

Publication number
BR112013002924A2
BR112013002924A2 BR112013002924A BR112013002924A BR112013002924A2 BR 112013002924 A2 BR112013002924 A2 BR 112013002924A2 BR 112013002924 A BR112013002924 A BR 112013002924A BR 112013002924 A BR112013002924 A BR 112013002924A BR 112013002924 A2 BR112013002924 A2 BR 112013002924A2
Authority
BR
Brazil
Prior art keywords
rail
inclination
shield
axis
inlet
Prior art date
Application number
BR112013002924A
Other languages
Portuguese (pt)
Inventor
Rocchi Dominique
Lonardi Emile
Thillen Guy
Vandivinit Jeff
Devillet Serge
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of BR112013002924A2 publication Critical patent/BR112013002924A2/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
    • 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
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • 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
    • F27D3/10—Charging directly from hoppers or shoots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

dispositivo de distribuição para uso em uma instalação de carregamento de um reator metalúrgico. a presente invenção propõe um dispositivo de distribuição (10) para uma instalação de carregamento que tem uma calha de distribuição (20) rotativa e articulada. o dispositivo (10) possui um envoltório (12) que suporta rotativamente uma estrututa rotativa (rotor) (16) na qual a calha é montada. o envoltório (12) tem um escudo de proteção térmica estacionário (22) em sua extremidade inferior. o escudo possui uma abertura central por uma borda interna. o escudo se estende radialmente para fora e protege o interior do envoltório contra o calor. o rotor, por outro lado, tem um suporte (30) em forma geral de tubo coaxial com seu eixo de rotação, com eixos de inclinação (34) para a articulação da calha. os eixos de inclinação (34) definem um eixo de inclinação (b) perpendicular ao eixo de rotação (a). de acordo com a invenção, o suporte tubular (30) atinge com sua borda inferior (38) a borda da abertura no escudo (22), isto é, a borda interna do escudo de proteção térmica estacionário. além disso, a calha (20) é montada com sua porção superior dentro do suporte tubular (30) com sua entrada acima da borda inferior (38) do suporte (30). a fim de permitir tal montagem da entrada da calha diretamente dentro do rotor (16) sem redução do alcance radial de carregamento, a calha (20) é fornecida com um formato dobrado. assim, o corpo da calha tem uma porção superior (46), na qual o material flui ao longo de uma primeira direção (d1), e uma porção inferior (48), na qual o material flui ao longo de uma segunda direção (d2) desviada que possui uma inclinação menos aguda. a porção superior (46) do corpo da calha compreende uma cabeça de montagem fechada anular (54) que forma a entrada (50) e tem dois membros de montagem diametralmente opostos. cada eixo de inclinação tem uma respectiva armação (36) que interage com um dos membros de montagem. a cabeça de montagem fechada anular (54) tem um primeiro eixo longitudinal e forma a entrada (50). a porção inferior (48) compreende uma cobertura circularmente fechada que tem um segundo eixo longitudinal e termina na saída (52), sendo os eixos longitudinais dispostos em um ângulo que corresponde aproximadamente ao ângulo entre a primeira e a segunda direções. um recuo (56) é fornecido no corpo da calha para permitir a inclinação da calha (20) até uma posição elevada, na quel a borda inferior (48) do suporte tubular (30) entra no recuo (56).distribution device for use in a metallurgical reactor loading facility. The present invention proposes a dispensing device (10) for a loading installation having a swiveling and swiveling dispensing rail (20). device (10) has a wrapper (12) which rotatably supports a rotor (16) structure to which the rail is mounted. the wrapper (12) has a stationary thermal shield (22) at its lower end. The shield has a central opening through an inner edge. The shield extends radially outward and protects the inside of the wrap from heat. the rotor, on the other hand, has a generally coaxial tube support (30) with its axis of rotation, with inclination axes (34) for the rail joint. the inclination axes (34) define a inclination axis (b) perpendicular to the axis of rotation (a). According to the invention, the tubular support (30) reaches with its lower edge (38) the edge of the opening in the shield (22), that is, the inner edge of the stationary thermal protection shield. furthermore, the rail (20) is mounted with its upper portion within the tubular support (30) with its inlet above the lower edge (38) of the support (30). In order to permit such mounting of the rail inlet directly into the rotor (16) without reducing the radial loading range, the rail (20) is provided with a folded shape. thus, the chute body has an upper portion (46) in which material flows along a first direction (d1), and a lower portion (48) in which material flows along a second direction (d2) ) deviated which has a less acute inclination. the upper portion (46) of the rail body comprises an annular closed mounting head (54) forming the inlet (50) and has two diametrically opposed mounting members. each tilt axis has a respective frame (36) that interacts with one of the mounting members. the annular closed mounting head (54) has a first longitudinal axis and forms the inlet (50). the lower portion (48) comprises a circularly closed cover having a second longitudinal axis and terminating at the outlet (52), the longitudinal axes being disposed at an angle corresponding approximately to the angle between the first and second directions. an indent (56) is provided in the rail body to allow the inclination of the rail (20) to an elevated position at which the lower edge (48) of the tubular support (30) enters the indent (56).

BR112013002924A 2010-08-06 2011-07-28 distribution device for use in a metallurgical reactor loading facility BR112013002924A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU91717A LU91717B1 (en) 2010-08-06 2010-08-06 Distribution device for use in a charging installation of a metallurgical reactor
PCT/EP2011/062975 WO2012016902A1 (en) 2010-08-06 2011-07-28 Distribution device for use in a charging installation of a metallurgical reactor

Publications (1)

Publication Number Publication Date
BR112013002924A2 true BR112013002924A2 (en) 2018-05-15

Family

ID=42635169

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013002924A BR112013002924A2 (en) 2010-08-06 2011-07-28 distribution device for use in a metallurgical reactor loading facility

Country Status (11)

Country Link
EP (1) EP2601468B1 (en)
JP (1) JP5758998B2 (en)
KR (1) KR101682054B1 (en)
CN (1) CN103069241B (en)
BR (1) BR112013002924A2 (en)
LU (1) LU91717B1 (en)
PL (1) PL2601468T3 (en)
RU (1) RU2562168C2 (en)
TW (1) TW201209173A (en)
UA (1) UA106307C2 (en)
WO (1) WO2012016902A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU92046B1 (en) 2012-07-18 2014-01-20 Wurth Paul Sa Rotary charging device for shaft furnace
LU92045B1 (en) * 2012-07-18 2014-01-20 Wurth Paul Sa Rotary charging device for shaft furnace
LU92472B1 (en) * 2014-06-06 2015-12-07 Wurth Paul Sa Heat protection assembly for a charging installation of a metallurgical reactor
LU92471B1 (en) * 2014-06-06 2015-12-07 Wurth Paul Sa Charging installation of a metallurgical reactor
LU92469B1 (en) 2014-06-06 2015-12-07 Wurth Paul Sa Gearbox assembly for a charging installation of a metallurgical reactor
LU92494B1 (en) * 2014-07-07 2016-01-08 Wurth Paul Sa DEVICE FOR LOCKING THE CHUTE ON THE ENDS OF THE TRUNKS, IN A TANK OVEN LOADING SYSTEM
JP2017061715A (en) * 2015-09-24 2017-03-30 新日鐵住金株式会社 Blast furnace top charging apparatus
CN107726859B (en) * 2017-10-24 2023-09-05 芜湖新兴铸管有限责任公司 Heating furnace loading attachment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65312A1 (en) 1972-05-08 1972-08-23
FR2230246A5 (en) * 1973-05-16 1974-12-13 Delattre Levivier Rotating chute charger for blast or shaft furnaces - with all working parts sealed in annular chamber for protection against hot gas and dust
SU950773A1 (en) * 1980-12-17 1982-08-15 Всесоюзный ордена Ленина научно-исследовательский и проектно-конструкторский институт металлургического машиностроения Charge ditributor for charging apparatus of blast furnace
JPS5931807A (en) * 1982-08-13 1984-02-21 Nippon Steel Corp Swiveling chute of bell-less top charging device in blast furnace
LU84521A1 (en) 1982-12-10 1984-10-22 Wurth Paul Sa COOLING DEVICE FOR A LOADING INSTALLATION OF A TANK OVEN
JPS6344444Y2 (en) * 1985-05-22 1988-11-18
LU88456A1 (en) * 1994-02-01 1995-09-01 Wurth Paul Sa Bulk material distribution device
LU90294B1 (en) * 1998-10-06 2000-04-07 Wurth Paul Sa Bulk material distribution device
LU90319B1 (en) 1998-11-16 2000-07-18 Wurth Paul Sa Bulk material distribution device with rotating chute - variable tilt angle
EP1662009A1 (en) * 2004-11-26 2006-05-31 VAI Industries (UK) Ltd. Device for distributing material into a furnace
EP1811044A1 (en) 2006-01-20 2007-07-25 Paul Wurth S.A. Three hopper charging installation for a shaft furnace
RU2374325C2 (en) * 2007-12-28 2009-11-27 Открытое акционерное общество "Гипромез" Distributor of charge of load device of blast furnace

Also Published As

Publication number Publication date
UA106307C2 (en) 2014-08-11
WO2012016902A1 (en) 2012-02-09
TW201209173A (en) 2012-03-01
RU2013109734A (en) 2014-09-20
KR20130137148A (en) 2013-12-16
JP5758998B2 (en) 2015-08-05
EP2601468A1 (en) 2013-06-12
CN103069241A (en) 2013-04-24
RU2562168C2 (en) 2015-09-10
LU91717B1 (en) 2012-02-07
CN103069241B (en) 2015-10-07
PL2601468T3 (en) 2015-01-30
JP2013534274A (en) 2013-09-02
KR101682054B1 (en) 2016-12-02
EP2601468B1 (en) 2014-07-23

Similar Documents

Publication Publication Date Title
BR112013002924A2 (en) distribution device for use in a metallurgical reactor loading facility
ES2314915T3 (en) SEALING ELEMENT FOR SEALING A BODY IN THE FORM OF DRIVING IN A WALL HOLE.
BR112018009869A2 (en) easily removable safety flap closure
US20190134572A1 (en) Dissolution mixer
BR112018002089B1 (en) DISPENSER FOR LIQUID TO PASTE SUBSTANCES
JP2009044809A (en) Slewing type cable protective guidance device
KR20160118910A (en) Fertilizer granular drying apparatus using rack adjustment
BR112016008833B1 (en) COSMETIC PRODUCT CONDITIONING DEVICE AND COSMETIC PRODUCT DISTRIBUTION PROCESS
CN204053202U (en) Welding wire anti-loosening device
CN104968525B (en) Method for the supporting arrangement of vehicle rear seat device and for assembling the supporting arrangement
KR20120118025A (en) A charging device for a metallurgical reactor
WO2018143807A8 (en) Crane housing for a crane and crane comprising said crane housing
JP2018108732A (en) Door for opening/closing outlet of rubber kneading machine
CN203741594U (en) Inner barrel of roller washing machine and washing machine
CN104226546A (en) Rotary dispenser
CN204182535U (en) Rotate point gum machine
JP2017500497A (en) Support structure, player and mobile device using the player
EP2843098A1 (en) Laundry washing machine and bellow for a laundry washing machine
CN107076516B (en) For carrying out cooling equipment to shaft furnace distribution chute trunnion pivot
CN207446381U (en) A kind of ball grinder for ventilatory response
CN201806131U (en) Lipstick tube shell
BR102014027548B1 (en) RETRACTABLE BURNER SYSTEM
CN218463993U (en) Material guiding assembly for bagging fiber cloth particles
CN207672217U (en) A kind of weaving loom double-shaft rotating type line roll stand
CN104686080B (en) Herba lysimachiae capillipedis apparatus for fast switching after hay mover

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2472 DE 22-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.