公开(公告)号：EP1811253A4

公开(公告)日：2008-09-03

申请号：EP05781340

申请日：2005-09-01

申请人： NIPPON CRUCIBLE CO

发明人： OKADA TAMIO ,  SHIGEMITSU HIROSHI ,  SASAKI TADAO ,  YOSHIKAWA HIDEO ,  SHIRAKAWA KATSUYUKI ,  KISHIDA RYOUICHI ,  TAKEUCHI SHINNOSUKE ,  OSUGA SHIGERU ,  OSAWA FUMIAKI

IPC分类号： F27D7/02 ,  A61G12/00 ,  C22B1/00 ,  C22B7/00 ,  F23G5/027 ,  F23G5/16 ,  F23G5/18 ,  F27B14/14

CPC分类号： F23G5/18 ,  C22B7/001 ,  C22B15/0056 ,  F23G5/0276 ,  F23G5/16 ,  F23G5/32 ,  F23G2202/10 ,  F23G2202/20 ,  F23J1/08 ,  F23M11/045 ,  F27B14/02 ,  F27B14/0806 ,  F27B14/10 ,  F27B14/14 ,  F27B14/143 ,  F27D17/001 ,  Y02P10/214 ,  Y02P10/22

摘要： An apparatus for a heating treatment which has an apparatus body (10) having a burning chamber (13), a burner (20) for supplying a heated gas to the burning chamber (13), a flue for discharging a combustion gas generated in the burning chamber (13) to the outside thereof, and a heating vessel (15) being placed in the burning chamber (13), wherein the heating vessel (15) has a bottom portion and an open port in the upper portion thereof, the open port may be opened and may be closed with a lid (16), and a communication section (153) is formed for communicating with the upper portion of the burning chamber (13) in the case of the closure of the lid (16). The above apparatus for a heating treatment allows the gas discharged during the treatment to be maintained clean, and also allows the recovery of a valuable metal contained in a waste with good efficiency.