EP 3112754 A1 20170104 - WASTE-FEEDING APPARATUS AND SEALING METHOD THEREOF
Title (en)
WASTE-FEEDING APPARATUS AND SEALING METHOD THEREOF
Title (de)
ABFALLZUFÜHRVORRICHTUNG UND VERSIEGELUNGSVERFAHREN DAFÜR
Title (fr)
APPAREIL D'ALIMENTATION EN DÉCHETS ET PROCÉDÉ DE SCELLEMENT DE CELUI-CI
Publication
Application
Priority
- JP 2007214926 A 20070821
- JP 2007241197 A 20070918
- JP 2007257584 A 20071001
- JP 2008200757 A 20080804
- EP 08792666 A 20080815
- JP 2008065057 W 20080815
Abstract (en)
A waste-feeding apparatus, comprising a vertical chute including upper and lower dampers separated from one another by a predetermined distance in an up-down direction, the upper and lower dampers having a sealing function that inhibits external air from entering a gasifier and configured to be alternately opened and closed, and a waste-conveying device configured to convey waste, which has been fed through the vertical chute, toward the gasifier. The upper and lower dampers have damper bodies, each of the damper bodies having a damper substrate and a hard low-friction resin plate fixed to an upper surface of the damper substrate by mechanical fastening means. When the upper or lower damper is closed, an upper surface of an outer edge portion of the hard low-friction resin plate contacts a sealing surface formed on an inner side of the vertical chute.
IPC 8 full level
F23G 5/44 (2006.01); F23G 5/027 (2006.01); F23G 5/50 (2006.01)
CPC (source: EP)
F23G 5/027 (2013.01); F23G 5/444 (2013.01); F23G 5/50 (2013.01); F23G 2201/80 (2013.01); F23G 2205/121 (2013.01); F23G 2205/16 (2013.01); F23G 2205/18 (2013.01); F23G 2207/20 (2013.01); F23G 2900/55006 (2013.01)
Citation (applicant)
- JP 2003056822 A 20030226 - EBARA CORP
- EP 2180255 A1 20100428 - KOBELCO ECO SOLUTIONS CO LTD [JP]
Citation (search report)
- [YD] JP 2003056822 A 20030226 - EBARA CORP
- [Y] WO 2007040402 A1 20070412 - BIONORDIC AS [NO], et al
- [Y] JP S6043830 U 19850328
- [A] JP 2007147270 A 20070614 - EBARA CORP
- [A] GB 1349123 A 19740327 - OLESEN L F, et al
- [A] US 3765147 A 19731016 - IPPOLITO A, et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2180255 A1 20100428; EP 2180255 A4 20151223; EP 2180255 B1 20181010; EP 3112753 A1 20170104; EP 3112753 B1 20190626; EP 3112754 A1 20170104; EP 3112754 B1 20190102; KR 101166848 B1 20120719; KR 20100037643 A 20100409; WO 2009025378 A1 20090226
DOCDB simple family (application)
EP 08792666 A 20080815; EP 16174338 A 20080815; EP 16174339 A 20080815; JP 2008065057 W 20080815; KR 20107003589 A 20080815