Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020110444 - FURNACE TOP DEVICE

Publication Number WO/2020/110444
Publication Date 04.06.2020
International Application No. PCT/JP2019/038023
International Filing Date 26.09.2019
IPC
F27D 3/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS, OVENS OR RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
3Charging; Discharging; Manipulation of charge
10Charging directly from hoppers or shoots
C21B 7/18 2006.01
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
BMANUFACTURE OF IRON OR STEEL
7Blast furnaces
18Bell-and-hopper arrangements
F27B 1/20 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS, OVENS OR RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
1Shaft or like vertical or substantially vertical furnaces
10Details, accessories, or equipment peculiar to furnaces of these types
20Arrangement of devices for charging
CPC
C21B 7/18
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
BMANUFACTURE OF IRON OR STEEL
7Blast furnaces
18Bell-and-hopper arrangements
F27B 1/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
1Shaft or like vertical or substantially vertical furnaces
10Details, accessories, or equipment peculiar to furnaces of these types
20Arrangements of devices for charging
F27D 3/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS; OVENS; RETORTS
DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
3Charging; Discharging; Manipulation of charge
10Charging directly from hoppers or shoots
Applicants
  • 株式会社IHIポールワース PAUL WURTH IHI CO., LTD. [JP]/[JP]
Inventors
  • 菅原 尚文 SUGAWARA, Naofumi
Agents
  • 特許業務法人 青海特許事務所 AOMI PATENT
Priority Data
2018-22257428.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FURNACE TOP DEVICE
(FR) DISPOSITIF SUPÉRIEUR DE FOUR
(JA) 炉頂装置
Abstract
(EN)
A furnace top device (20) comprises a furnace top hopper (22) provided with a charging port (50) in the upper part, a movable plate (40) that is provided outside the furnace top hopper (22) and above the charging port (50) and can move the position of the plate surface, and a first fixed plate (44) provided to be inclined with respect to a horizontal plane in the furnace top hopper (22). The furnace top device (20) can control the falling position of raw material in the furnace top hopper (22) by swinging the movable plate (40).
(FR)
La présente invention concerne un dispositif supérieur de four (20) qui comprend une trémie supérieure de four (22) pourvue d’un orifice de chargement (50) dans la partie supérieure, une plaque mobile (40) qui est disposée à l’extérieur de la trémie supérieure de four (22) et au-dessus de l’orifice de chargement (50) et peut déplacer la position de la surface de plaque, et une première plaque fixe (44) disposée de façon à être inclinée par rapport à un plan horizontal dans la trémie supérieure de four (22). Le dispositif supérieur de four (20) peut commander la position de chute de matière première dans la trémie supérieure de four (22) par oscillation de la plaque mobile (40).
(JA)
炉頂装置(20)は、上部に投入口(50)が設けられた炉頂ホッパ(22)と、炉頂ホッパ(22)外であり投入口(50)の上方に設けられ、板面の位置を移動可能な可動板(40)と、炉頂ホッパ(22)内において水平面に対して傾斜して設けられる第1固定板(44)と、を備える。炉頂装置(20)は、可動板(40)を揺動させることで、炉頂ホッパ(22)内の原料の落下位置を制御することができる。
Also published as
Latest bibliographic data on file with the International Bureau