公开(公告)号：US20180340237A1

公开(公告)日：2018-11-29

申请号：US15776527

申请日：2016-11-28

申请人： PAUL WURTH REFRACTORY & ENGINEERING GMBH ,  PAUL WURTH S.A.

发明人： Stefan THALER ,  Stefan KESSLER ,  Eric SCHAUB ,  Hossein SA'DODDIN ,  Jurij LUFT

IPC分类号： C21B9/04 ,  C21B9/10 ,  C21B9/14 ,  F23C3/00 ,  F23C5/32 ,  F23D14/22

摘要： A burner assembly for top combustion hot blast stove including a burner surrounded by a burner shell, where the burner has a circular cross-section; a number of air nozzles arranged for tangentially feeding air to the burner, the air nozzles being connected to one or more air distribution chambers; a number of gas nozzles arranged for tangentially feeding gas to the burner, the gas nozzles being connected to one or more gas distribution chambers; wherein the air nozzles are arranged in one or more inclined or vertical stacked arrays of air nozzles, each inclined or vertical stacked array being in connection with one inclined or vertical air distribution chamber; the gas nozzles are arranged in one or more inclined or vertical stacked arrays of gas nozzles, each inclined or vertical stacked array being in connection with one inclined or vertical gas distribution chamber; and the inclined or vertical air distribution chamber(s) and the inclined or vertical gas distribution chamber(s) are arranged along the circumference of the burner shell.

公开(公告)号：US20230384035A1

公开(公告)日：2023-11-30

申请号：US18030827

申请日：2021-10-13

申请人： PAUL WURTH S.A. ,  PAUL WURTH DEUTSCHLAND GMBH

发明人： Christian DE GRUITER ,  Manuel KAUFMANN ,  Patrick HUTMACHER ,  Peter Klaus KINZEL ,  Gilles KASS ,  Stefan THALER

IPC分类号： F27D1/04 ,  C21B9/06 ,  F27B1/14 ,  F28D17/02

CPC分类号： F27D1/042 ,  C21B9/06 ,  F27B1/14 ,  F27D1/045 ,  F28D17/02

摘要： A heat storage device such as a hot blast stove including a heat regeneration checkerwork made of checker bricks, the checkerwork being supported by a support assembly (16). In accordance with an aspect of the present disclosure, the support assembly having a carrier structure made of refractory material and carrier floor also made of refractory material, the carrier floor resting on the carrier structure and being arranged and formed to carry the checker bricks of the checkerwork.