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公开(公告)号：JPH0672248B2
公开(公告)日：1994-09-14
申请号：JP13899692
申请日：1992-05-29
Applicant: VOEST ALPINE IND ANLAGEN
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公开(公告)号：JPH05148522A
公开(公告)日：1993-06-15
申请号：JP13899692
申请日：1992-05-29
Applicant: VOEST ALPINE IND ANLAGEN
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公开(公告)号：AT407192B
公开(公告)日：2001-01-25
申请号：AT139298
申请日：1998-08-13
Applicant: VOEST ALPINE IND ANLAGEN , VOEST ALPINE IND ANLAGEN
Inventor： KEPPLINGER LEOPOLD WERNER DIPL , KASTNER RAINER WALTER ING , WIEDER KURT DIPL ING , SCHIFFER WILHELM ING , STASTNY WILHELM ING
Abstract: The invention relates to a shaft furnace, in particular a direct-reduction shaft furnace, with a charge composed of particulate material, in particular a particulate material containing iron oxide and/or sponge iron, the said material being capable of being fed into the shaft furnace from above, and with, arranged in one plane, a multiplicity of gas-inlet orifices for a reduction gas in the region of the lower third of the shaft furnace, the shaft contour having a diametral widening and a cavity being formed between the gas-inlet orifices and the charge. The shaft furnace according to the invention makes it possible to supply gas to the shaft furnace so as to be distributed uniformly over its circumference.
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公开(公告)号：ATA139298A
公开(公告)日：2000-05-15
申请号：AT139298
申请日：1998-08-13
Applicant: VOEST ALPINE IND ANLAGEN , VOEST ALPINE IND ANLAGEN
Inventor： KEPPLINGER LEOPOLD WERNER DIPL , KASTNER RAINER WALTER ING , WIEDER KURT DIPL ING , SCHIFFER WILHELM ING , STASTNY WILHELM ING
Abstract: The invention relates to a shaft furnace, in particular a direct-reduction shaft furnace, with a charge composed of particulate material, in particular a particulate material containing iron oxide and/or sponge iron, the said material being capable of being fed into the shaft furnace from above, and with, arranged in one plane, a multiplicity of gas-inlet orifices for a reduction gas in the region of the lower third of the shaft furnace, the shaft contour having a diametral widening and a cavity being formed between the gas-inlet orifices and the charge. The shaft furnace according to the invention makes it possible to supply gas to the shaft furnace so as to be distributed uniformly over its circumference.
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公开(公告)号：AU649829B2
公开(公告)日：1994-06-02
申请号：AU1719692
申请日：1992-05-27
Applicant: VOEST ALPINE IND ANLAGEN
Inventor： KEPPLINGER LEOPOLD WERNER DIPL , SCHIFFER WILHELM ING , STASTNY WILHELM ING , RINNER BERNHARD ING
Abstract: In a plant including a shaft, which, in its upper end region, includes a gas exhaust device and a charging arrangement for continuously charging bulk material, a temperature measuring device for measuring the temperature of the gas emerging from the bulk material is provided. In order to ensure the uniform treatment of the bulk material, i.e., a uniform gas passage through the same over the entire cross section of the shaft at little structural expenditures, several temperature measuring devices are provided in the upper end region of the shaft, distributed in a cross sectional plane, and the charging arrangement includes several tubular mouth pieces for forming at least one conical pile within the shaft, which are adjustable relative to the shaft cross section in the radial direction.
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Patent Agency Ranking
公开(公告)号：ZA9203952B
公开(公告)日：1993-02-24
申请号：ZA9203952
申请日：1992-05-29
Applicant: VOEST ALPINE IND ANLAGEN
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公开(公告)号：MY137621A
公开(公告)日：2009-02-27
申请号：MYPI20032827
申请日：2003-07-28
Applicant: VOEST ALPINE IND ANLAGEN
Inventor： STASTNY WILHELM ING , SCHARINGER HERBERT , KASTNER WALTER RAINER ING
Abstract: THE INVENTION RELATES TO A COOLING PLATE (1, 16), CONSISTING OF COPPER OR LOW-ALLOY, FOR METALLURGICAL FURNACES PROVIDED WITH AN OUTER FURNACE CASING PLATE (2), HAVING AT LEAST ONE, PREFERABLY AT LEAST TWO, COOLANT PASSAGES (5) WHICH RUN INSIDE THE COOLING PLATE (1, 16), COOLANT PIPE SECTIONS FOR COOLANT TO FLOW IN AND OUT BEING LED TO THE OUTSIDE THROUGH THE FURNACE CASING PLATE (2). HOLDING PIPES WHICH ARE PROVIDED WITH HOLDING DISKS OUTSIDE THE FURNACE CASING PLATE (2) AND FIX THE COOLING PLATE (1, 16) IN THE DIRECTION OF THE INTERIOR OF HTE FURNACE ARE FIXED TO THE COOLING PLATE (1, 16). THE HOLDING PIPES AND HOLDING DISKS ARE PREFERABLY MADE FROM STEEL.
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公开(公告)号：AT6277U1
公开(公告)日：2003-07-25
申请号：AT5872002
申请日：2002-09-04
Applicant: VOEST ALPINE IND ANLAGEN
Inventor： STASTNY WILHELM ING , SCHARINGER HERBERT , KASTNER RAINER WALTER ING
Abstract: Cooling plate (1) has coolant channels (5) running within the plate. Coolant tubular pieces for the coolant feed and run-off are directed outward through a protective steel sheet (2). The plate is provided with holding tubes (7) directed through the steel sheet. The holding tubes have fixing elements (10), especially holding plates or holding disks. The holding tubes and the fixing elements are made from a material which has a higher strength than copper and/or low alloyed copper alloy. Preferred Features: The plate is connected to the steel sheet by a fixed point element (12). The plate has bars (3) and grooves on the side facing the inside of the furnace. The bars are segmented in their longitudinal direction.
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公开(公告)号：ATA166096A
公开(公告)日：1999-02-15
申请号：AT166096
申请日：1996-09-19
Applicant: VOEST ALPINE IND ANLAGEN
Inventor： STASTNY WILHELM ING , RINNER BERNHARD ING
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公开(公告)号：ATA109491A
公开(公告)日：1993-01-15
申请号：AT109491
申请日：1991-05-29
Applicant: VOEST ALPINE IND ANLAGEN
Inventor： KEPPLINGER LEOPOLD WERNER DIPL , SCHIFFER WILHELM ING , STASTNY WILHELM ING , RINNER BERNHARD ING
Abstract: In a plant including a shaft, which, in its upper end region, includes a gas exhaust device and a charging arrangement for continuously charging bulk material, a temperature measuring device for measuring the temperature of the gas emerging from the bulk material is provided. In order to ensure the uniform treatment of the bulk material, i.e., a uniform gas passage through the same over the entire cross section of the shaft at little structural expenditures, several temperature measuring devices are provided in the upper end region of the shaft, distributed in a cross sectional plane, and the charging arrangement includes several tubular mouth pieces for forming at least one conical pile within the shaft, which are adjustable relative to the shaft cross section in the radial direction.
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