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1. 发明公开

EP4403862A3 SUPPORT ASSEMBLY IN A HEAT STORAGE DEVICE 审中-实审
公开(公告)号：EP4403862A3
公开(公告)日：2024-10-02
申请号：EP24179417.1
申请日：2021-10-13
申请人： Paul Wurth S.A. , Paul Wurth Deutschland GmbH
发明人： de Gruiter, Christian , Kaufmann, Manuel , Hutmacher, Patrick , Kinzel, Klaus Peter , Kass, Gilles , Thaler, Stefan
IPC分类号： C21B9/02 , C21B9/06 , F27B1/14 , F27D1/04 , F28D17/02
CPC分类号： C21B9/02 , C21B9/06 , F27B1/14 , F27D1/04 , F27D1/042 , F27D1/045 , F28D17/02
摘要： The present invention proposes a heat storage device such as e.g. a hot blast stove (10) comprising a heat regeneration checkerwork (14) made of checker bricks (12), the checkerwork (14) being supported by a support assembly (16). In accordance with an aspect of the present invention, the support assembly (16) comprises a carrier structure (20) made of refractory material, comprising a plurality of support walls (20c) and a plurality of transition bricks, each brick extending between at least two support walls (20c), and carrier floor also made of refractory material, the carrier floor resting on the carrier structure (20) and being arranged and formed to carry the checker bricks of the checkerwork (14).

2. 发明公开

EP4403862A2 SUPPORT ASSEMBLY IN A HEAT STORAGE DEVICE 审中-实审
公开(公告)号：EP4403862A2
公开(公告)日：2024-07-24
申请号：EP24179417.1
申请日：2021-10-13
申请人： Paul Wurth S.A. , Paul Wurth Deutschland GmbH
发明人： de Gruiter, Christian , Kaufmann, Manuel , Hutmacher, Patrick , Kinzel, Klaus Peter , Kass, Gilles , Thaler, Stefan
IPC分类号： F28D17/02
CPC分类号： C21B9/02 , C21B9/06 , F27B1/14 , F27D1/04 , F27D1/042 , F27D1/045 , F28D17/02
摘要： The present invention proposes a heat storage device such as e.g. a hot blast stove (10) comprising a heat regeneration checkerwork (14) made of checker bricks (12), the checkerwork (14) being supported by a support assembly (16). In accordance with an aspect of the present invention, the support assembly (16) comprises a carrier structure (20) made of refractory material, comprising a plurality of support walls (20c) and a plurality of transition bricks, each brick extending between at least two support walls (20c), and carrier floor also made of refractory material, the carrier floor resting on the carrier structure (20) and being arranged and formed to carry the checker bricks of the checkerwork (14).

3. 发明公开

EP1586840A1 Rabble arm for a furnace 审中-公开
标题翻译： Ruhrarmfüreinen Ofen
公开(公告)号：EP1586840A1
公开(公告)日：2005-10-19
申请号：EP05104903.9
申请日：2002-04-19
申请人： PAUL WURTH S.A.
发明人： Streitz, Serge , Arendt, Steve , Lonardi, Emile , Hutmacher, Patrick , Kraemer, Edgar
IPC分类号： F27B9/18 , F27B9/24
CPC分类号： F27B9/18 , F27B9/185
摘要： A rabble arm for a furnace comprises an elongated metallic support core (10), a plurality of rabble teeth (14), each having a rabble portion (46) and a fixing portion (48), and fixing means co-operating with the fixing portions (48) for fixing said rabble teeth (14) to the elongated metallic support core (10). This fixing means includes a teeth support sleeve (40) slipped over the metallic support core (10). This teeth support sleeve (40) includes an inner metallic sleeve (42), an outer metallic sleeve (44) and an insulating material (46) arranged between the inner metallic sleeve (42) and the outer metallic sleeve (44), so as to achieve a continuous insulation of the elongated metallic support core (10).
摘要翻译：一种用于炉子的摇臂包括细长的金属支撑芯（10），多个齿形齿（14），每个具有一个粗糙部分（46）和一个固定部分（48），以及固定装置与固定件用于将所述菱形齿（14）固定到细长金属支撑芯（10）上的部分（48）。这种固定装置包括滑过金属支撑芯（10）的齿支撑套（40）。该齿支撑套（40）包括内金属套（42），外金属套（44）和布置在内金属套（42）与外金属套（44）之间的绝缘材料，以实现细长金属支撑芯（10）的连续绝缘。

4. 发明公开

EP1801241A1 A rotary charging device for a shaft furnace equipped with a cooling system 审中-公开
标题翻译：冷却器的竖炉装料设备具有旋转分配斜槽
公开(公告)号：EP1801241A1
公开(公告)日：2007-06-27
申请号：EP05112927.8
申请日：2005-12-23
申请人： PAUL WURTH S.A.
发明人： Thillen, Guy , Loutsch, Jeannot , Hutmacher, Patrick , LONARDI, Emile
IPC分类号： C21B7/20 , F27B1/20
CPC分类号： F27B1/20 , C21B7/20 , F27D3/10 , F27D9/00
摘要： A rotary charging device for a shaft furnace, in particular a blast furnace, is disclosed. The charging device is equipped with a cooling system. The rotary charging device comprises a rotatable support for rotary distribution means as well as a stationary housing for the rotatable support. The cooling system comprises a rotary cooling circuit fixed in rotation with the rotatable support as well as a stationary cooling circuit on the stationary housing. A heat transfer device is provided which includes a stationary heat transfer element configured to be cooled by a cooling fluid flowing through the stationary cooling circuit and which includes a rotary heat transfer element configured to be heated by a separate cooling fluid circulated in the rotary cooling circuit. These heat transfer elements are arranged in facing relationship and have there between a heat transfer region for achieving heat transfer by convection and/or radiation through the heat transfer region without mixing of the separate cooling fluids of the rotary and stationary cooling circuits.

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