EP 3081655 B1 20180307 - BARRIER FOR REDUCING THE DUST EMISSIONS FOR A COOLER FOR COOLING WARM BULK MATERIAL
Title (en)
BARRIER FOR REDUCING THE DUST EMISSIONS FOR A COOLER FOR COOLING WARM BULK MATERIAL
Title (de)
BEGRENZUNG ZUR VERMINDERUNG DER STAUBEMISSIONEN FÜR EINEN KÜHLER ZUM KÜHLEN VON HEISSEM SCHÜTTGUT
Title (fr)
LIMITATION DE LA RÉDUCTION DES ÉMISSIONS DE POUSSIÈRE POUR UN REFROIDISSEUR DE MATIÈRES EN VRAC CHAUDES
Publication
Application
Priority
EP 15164044 A 20150417
Abstract (en)
[origin: WO2016165926A1] The invention relates to a cooler (1) for cooling hot bulk goods (17), which cooler has a grate surface (16) for holding the hot bulk goods (17) to be treated, preferably iron ore sinter. The problem addressed by the invention is that of reducing the dust emissions and at the same time to also enable maintenance measures on the cooler (1). The problem is solved by means of a device which, in addition to the already present covers, which are located in the region of the feed point (2) and the removal point (3), provides for an additional boundary, which prevents the removal of dust particles of over 150 µm. The boundary consists of a stationary first wall (12) and a stationary second wall (11) and extends over a partial segment, preferably over the entire region of the uncovered grate surface (16). Furthermore, a supporting structure (18) is provided, to which the first wall (11) and the second wall (12) are fastened.
IPC 8 full level
C21C 5/40 (2006.01); F27B 3/06 (2006.01); F27B 3/24 (2006.01); F27D 15/02 (2006.01); F27D 17/00 (2006.01)
CPC (source: CN EP KR RU US)
F27D 15/02 (2013.01 - RU); F27D 15/0213 (2013.01 - CN EP KR US); F27D 15/0266 (2013.01 - CN EP KR US); F27D 15/0273 (2013.01 - EP KR US); F27D 17/004 (2013.01 - EP KR US); C21B 2100/44 (2017.04 - EP US); F27D 2015/0233 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3081655 A1 20161019; EP 3081655 B1 20180307; AR 104303 A1 20170712; BR 112017022151 A2 20180703; BR 112017022151 B1 20210817; CN 107429974 A 20171201; CN 107429974 B 20200121; CN 205980814 U 20170222; JP 2018514740 A 20180607; JP 6591559 B2 20191016; KR 102416462 B1 20220701; KR 20170138524 A 20171215; PL 3081655 T3 20180928; RU 2017134611 A 20190405; RU 2017134611 A3 20190814; RU 2703760 C2 20191022; TW 201700937 A 20170101; TW I684740 B 20200211; UA 120874 C2 20200225; US 10563921 B2 20200218; US 2018120030 A1 20180503; WO 2016165926 A1 20161020
DOCDB simple family (application)
EP 15164044 A 20150417; AR P160101054 A 20160418; BR 112017022151 A 20160324; CN 201620321993 U 20160418; CN 201680022503 A 20160324; EP 2016056530 W 20160324; JP 2017554308 A 20160324; KR 20177033383 A 20160324; PL 15164044 T 20150417; RU 2017134611 A 20160324; TW 105110887 A 20160407; UA A201709986 A 20160324; US 201615565737 A 20160324