公开(公告)号：BRPI0503061A

公开(公告)日：2006-03-14

申请号：BRPI0503061

申请日：2005-07-27

Applicant: TECH RESOURCES PTY LTD

Inventor： WILLIAMS TREVOR ,  CADY BARRY ALAN

IPC: C21B13/00

Abstract: Smelting apparatus comprises a vessel (11) and a solids injection lance (27a) extending through an opening in the wall of vessel barrel (16) into the interior space of the vessel. Lance (27a) includes a central core tube (31) through which to pass solid particulate material into the vessel and an annular cooling jacket (32) surrounding the central core tube (31) throughout a substantial part of its length. Lance (27a) has a mounting structure (61) comprising a tubular part (60) extended about cooling jacket (32) and about twice the diameter of the cooling jacket. Tubular part (60) fits within a tubular lance mounting bracket (62) welded to the shell (16a) of vessel barrel (16) to extend outwardly from the vessel. The lance is held within mounting bracket (62) by clamping bolts acting between flanges (63,65) on tubular part (60) and tubular bracket (62). Tubular part (60) is double walled and the interior space between its walls is divided into water flow passages through which cooling water flows from a water inlet (68) to an outlet (69).

公开(公告)号：AU2009326862B2

公开(公告)日：2015-05-07

申请号：AU2009326862

申请日：2009-12-11

Applicant: TECH RESOURCES PTY LTD

Inventor： CADY BARRY ALAN

IPC: C21C5/46 ,  C21C7/00

Abstract: An apparatus for injecting gas into a vessel is disclosed. The apparatus comprises a gas flow duct from which to discharge gas from the duct, an elongate central structure extending within the gas flow duct from its rear end to its forward end, and a plurality of flow directing vanes disposed about the central structure adjacent the forward end of the duct. The forward end of the central structure and the vanes are water cooled by separate supply passages.

公开(公告)号：NZ541460A

公开(公告)日：2007-11-30

申请号：NZ54146005

申请日：2005-07-25

Applicant: TECH RESOURCES PTY LTD

Inventor： WILLIAMS TREVOR ,  CADY BARRY ALAN

IPC: C21B13/00 ,  C21C5/32 ,  C21C5/48

Abstract: A metallurgical lance (27a) which extends into a vessel for injecting solid particulate material, such as metallurgical feed material into the molten bath of a smelting vessel, is disclosed. The lance has a central core tube (31) through which the material is passed, an annular cooling jacket (32) surrounding the core tube for a substantial part of its length, and a mounting structure (61) for mounting the lance to the vessel. The jacket has outer (47) and inner (46) cooling tubes though which cooling water flows. The mounting structure has an outer annular part surrounding a portion of the cooling jacket towards the rear of the lance and is double-walled with water flow passages formed between the double walls.

公开(公告)号：MXPA05007920A

公开(公告)日：2006-02-08

申请号：MXPA05007920

申请日：2005-07-26

Applicant: TECH RESOURCES PTY LTD

Inventor： CADY BARRY ALAN

IPC: B22C5/00 ,  C21B13/00

Abstract: Un aparato de fundicion comprende un recipiente (11) y una lanza de inyeccion de solidos (27a) que se extiende a traves de una abertura en la pared del barril del recipiente (16) dentro del espacio interior del recipiente. La lanza (27a) incluye un tubo de nucleo central (31) a traves del cual pasa material solido en particulas dentro del recipiente y una camisa de enfriamiento anular (32) que rodea al tubo de nucleo central (31) a traves de una parte substancial de su longitud. La lanza (27a) tiene una estructura de montaje (61) que comprende una parte tubular (60) que se extiende alrededor de la camisa de enfriamiento (32) y de aproximadamente dos veces el diametro de la camisa de enfriamiento. La parte tubular (60) se fija en una mensula de montaje de lanza tubular (62) soldada a la coraza (16a) del barril del recipiente (16) para extenderse hacia fuera del recipiente. La lanza se mantiene en la mensula de montaje (62) por medio de pernos de sujecion que actuan entre bridas (63, 65) en la parte tubular (60) y la mensula tubular (62). La parte tubular (60) es de doble pared y el espacio interior entre sus paredes esta dividido en pasajes de flujo de agua a traves de los cuales fluye agua de enfriamiento desde una entrada de agua (68) hasta una salida (69).

公开(公告)号：CA2575098A1

公开(公告)日：2006-02-02

申请号：CA2575098

申请日：2005-07-27

Applicant: TECH RESOURCES PTY LTD

Inventor： WILLIAMS TREVOR ,  CADY BARRY ALAN

IPC: C21B13/10 ,  C21C5/46

Abstract: A smelting apparatus includes a vessel and a solids injection lance extending through an opening in the wall of a vessel barrel into the interior space of the vessel. The lance includes a central core tube through which to pass solid particulate material into the vessel and an annular cooling jacket surrounding the central core tube throughout a substantial part of its length. The lance has a mounting structure including a tubular part extended about the cooling jacket and about twice the diameter of the cooling jacket. The tubular part fits within a tubular lance mounting bracket welded to the shell of the vessel barrel to extend outwardly from the vessel. The lance is held within the mounting bracket by clamping bolts acting between flanges on the tubular part and the tubular bracket.