RU2001132329A - SHUTTER BLOCK FOR MINING FURNACES, IN PARTICULAR BLAST FURNACE - Google Patents

SHUTTER BLOCK FOR MINING FURNACES, IN PARTICULAR BLAST FURNACE

Info

Publication number
RU2001132329A
RU2001132329A RU2001132329/02A RU2001132329A RU2001132329A RU 2001132329 A RU2001132329 A RU 2001132329A RU 2001132329/02 A RU2001132329/02 A RU 2001132329/02A RU 2001132329 A RU2001132329 A RU 2001132329A RU 2001132329 A RU2001132329 A RU 2001132329A
Authority
RU
Russia
Prior art keywords
flange
funnel
movable flange
furnaces
rotating funnel
Prior art date
Application number
RU2001132329/02A
Other languages
Russian (ru)
Other versions
RU2241044C2 (en
Inventor
Йорг ОФЕРЛЕНДЕР
Эльмар КОРБИК
Хайнц-Петер МАРЦИНИАК
Original Assignee
Смс Демаг Акциенгезелльшафт
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
Priority claimed from DE19920002A external-priority patent/DE19920002A1/en
Application filed by Смс Демаг Акциенгезелльшафт filed Critical Смс Демаг Акциенгезелльшафт
Publication of RU2001132329A publication Critical patent/RU2001132329A/en
Application granted granted Critical
Publication of RU2241044C2 publication Critical patent/RU2241044C2/en

Links

Claims (5)

1. Колошниковый затвор для шахтных печей, в частности доменных печей, с входной воронкой для материала, к которой примыкает временно вращающаяся воронка, герметизированная от неподвижных частей, отличающийся тем, что он содержит уплотнительный блок (5), состоящий из расположенного над вращающейся воронкой (2), соответствующего ее фланцу (6), подъемно-опускного перемещаемого фланца (5), который содержит с нижней стороны уплотнения (8; 9) и выполнен в соединяющей перемещаемый фланец (7) с неподвижной частью (3) вращающейся воронки (2) перекрывающей стенке (12) с компенсатором (13).1. The blast furnace shutter for shaft furnaces, in particular blast furnaces, with an inlet funnel for material adjacent to a temporarily rotating funnel sealed from the stationary parts, characterized in that it contains a sealing block (5) consisting of located above the rotating funnel ( 2) corresponding to its flange (6), a lifting and lowering movable flange (5), which contains on the bottom side of the seal (8; 9) and is made in the connecting movable flange (7) with the fixed part (3) of the rotating funnel (2) overlapping st Helenke (12) with compensator (13). 2. Затвор по п.1, отличающийся тем, что с перемещаемым фланцем (7) соединены подъемные цилиндры (11), распределенные по периферии неподвижной части (3) вращающейся воронки (2) и закрепленные там.2. The shutter according to claim 1, characterized in that the lifting cylinders (11) are connected to the movable flange (7), distributed around the periphery of the fixed part (3) of the rotating funnel (2) and fixed there. 3. Затвор по п.1 или 2, отличающийся тем, что перемещаемый фланец (7) несет два расположенных на расстоянии друг от друга кольцевых уплотнения (8; 9), из которых соседнее с осью (4) вращения вращающейся воронки (2) переднее кольцевое уплотнение (8) выполнено в качестве уплотнения, предотвращающего выход пыли при приподнятом перемещаемом фланце (7).3. The shutter according to claim 1 or 2, characterized in that the movable flange (7) carries two annular seals (8; 9) located at a distance from each other, of which the front one adjacent to the axis (4) of rotation of the rotating funnel (2) The O-ring (8) is designed as a seal to prevent dust from escaping when the flange (7) is raised. 4. Затвор по одному из пп.1-3, отличающийся тем, что между фланцем (6) вращающейся воронки (2) и перемещаемым фланцем (7) расположен упор (16).4. The shutter according to one of claims 1 to 3, characterized in that a stop (16) is located between the flange (6) of the rotating funnel (2) and the movable flange (7). 5. Затвор по одному из пп.1-4, отличающийся тем, что перед компенсатором (13) в направлении внутреннего пространства (14) печи или воронки установлен скользящий фартук (15), который фиксирован на перекрывающей стенке (12) только одним своим концом, а другим свободно прилегает к перекрывающей стенке (12).5. The shutter according to one of claims 1 to 4, characterized in that in front of the compensator (13) in the direction of the interior space (14) of the furnace or funnel, a sliding apron (15) is installed, which is fixed on the covering wall (12) with only one end of it , and others freely adheres to the overlapping wall (12).
RU2001132329/02A 1999-05-03 2000-04-26 Top gate for shaft furnace RU2241044C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19920002.5 1999-05-03
DE19920002A DE19920002A1 (en) 1999-05-03 1999-05-03 Top seal for shaft furnaces, especially blast furnaces with an inlet hopper

Publications (2)

Publication Number Publication Date
RU2001132329A true RU2001132329A (en) 2003-09-27
RU2241044C2 RU2241044C2 (en) 2004-11-27

Family

ID=7906606

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001132329/02A RU2241044C2 (en) 1999-05-03 2000-04-26 Top gate for shaft furnace

Country Status (12)

Country Link
US (1) US6685878B1 (en)
EP (1) EP1190103B1 (en)
AT (1) ATE245705T1 (en)
AU (1) AU4556600A (en)
BR (1) BR0010178A (en)
CA (1) CA2370157A1 (en)
DE (2) DE19920002A1 (en)
MX (1) MXPA01010838A (en)
PL (1) PL350653A1 (en)
RU (1) RU2241044C2 (en)
WO (1) WO2000066794A1 (en)
ZA (1) ZA200108889B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7418664B2 (en) * 2002-04-03 2008-08-26 Microsoft Corporation Application sharing single document sharing
US20070040501A1 (en) 2005-08-18 2007-02-22 Aitken Bruce G Method for inhibiting oxygen and moisture degradation of a device and the resulting device
US8115326B2 (en) 2006-11-30 2012-02-14 Corning Incorporated Flexible substrates having a thin-film barrier
DE102007006795B3 (en) * 2007-02-12 2008-04-03 Takraf Gmbh Dust-free bulk material transfer device e.g. for ship loader, has annular seal provided between transfer chute and rotational cute
LU91885B1 (en) * 2011-10-11 2013-04-12 Wurth Paul Sa Blast furnace installation
CN106017119B (en) * 2016-07-14 2023-11-10 重庆赛迪热工环保工程技术有限公司 Furnace body hole sealing device
CN107449282B (en) * 2017-08-31 2023-06-16 中冶华天工程技术有限公司 End sealing device of water sealing ring cooling machine
CN114774604B (en) * 2022-05-24 2023-09-22 宝武集团鄂城钢铁有限公司 Furnace top equipment connection transition sealing device and blast furnace top charging equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB258631A (en) 1925-03-30 1926-09-30 Gaston De Bethune Improvements in or relating to packing devices for furnace joints
DE3030541C2 (en) 1980-08-13 1988-09-08 Rudolf P. 7000 Stuttgart Fritsch Device for the continuous production of high molecular weight polymers
JPS6057487B2 (en) * 1981-02-09 1985-12-16 住友重機械工業株式会社 Furnace sealing device
JPS6162782A (en) 1984-09-03 1986-03-31 新日本製鐵株式会社 Turning corn section structure in bellless furnace-top charger
FR2653867B1 (en) 1989-10-31 1992-08-21 France Rayonnement UV DRYING ASSEMBLY WITH SEVERAL TRANSMITTERS.
DE19709329C2 (en) * 1997-03-07 2001-03-08 Sms Demag Ag Bell-less top seal for shaft furnaces, especially blast furnaces

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