Title:
残渣排出装置
Document Type and Number:
Japanese Patent JP4080676
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a highly safe and compact device for discharging residues, which has a high heat exchange efficiency for the high temperature powdery residues by-produced on a thermal decomposition and can surely prevent the blockage of a residue exit or the like and the adhesion of the residues on the carriage of the residues. SOLUTION: Before the residues are carried, air in a conveyer casing 1 and a residue-storing hopper 12 are replaced with a noncombustible gas supplied from a noncombustible gas-supplying device 17. The residues from a thermal decomposition device are carried to a conveyer 4 built into the conveyer casing 1, cooled with a cooling medium in a cooling passage formed in the outer casing 3 of the conveyer casing 1 on the way of the carriage, and then stored in a residue-storing hopper 12 disposed at the final end of the conveyer 4. A blade 26 is rotated, when a residue bridge formed at a place near to a residue exit in the residue-storing hopper 12. Thereby, the blockage of the residue exit with the residues can be prevented.
Inventors:
Katsuya Sakamoto
Eiichi Sugiyama
Takuji Okumura
Kiyohiko Kitagawa
Eiichi Sugiyama
Takuji Okumura
Kiyohiko Kitagawa
Application Number:
JP2000221866A
Publication Date:
April 23, 2008
Filing Date:
July 24, 2000
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
B09B3/00; B65G65/40; B29B17/00; C10B53/07; B65D88/68; C08J11/12; C10B53/00; F23J1/02
Domestic Patent References:
| JP2000192052A | ||||
| JP55008560A | ||||
| JP4239491A | ||||
| JP9241656A | ||||
| JP5089439U | ||||
| JP2001323104A |
Attorney, Agent or Firm:
Osamu Kikuchi