EP 3039338 B1 20191009 - INCINERATION FURNACE FOR PASTY PRODUCTS, IN PARTICULAR SLUDGE FROM PURIFYING STATIONS
Title (en)
INCINERATION FURNACE FOR PASTY PRODUCTS, IN PARTICULAR SLUDGE FROM PURIFYING STATIONS
Title (de)
VERBRENNUNGSOFEN FÜR PASTÖSE PRODUKTE, INSBESONDERE KLÄRSCHLAMM AUS REINIGUNGSSTATIONEN
Title (fr)
FOUR D'INCINÉRATION DE PRODUITS PÂTEUX, EN PARTICULIER DE BOUES DE STATIONS D'ÉPURATION
Publication
Application
Priority
- FR 1358199 A 20130827
- IB 2014064060 W 20140826
Abstract (en)
[origin: WO2015028933A1] An incineration furnace (1) for pasty products, or sludge, with a bed of granular material fluidised by injecting a gas stream, the furnace comprising at least two injection nozzles (6, 7) for injecting products into the bed, supplied respectively by a pipe provided with a valve (8, 9) and linked to the discharge of a same pump, and a pipe for discharging the combustion gases (5); the furnace (1) comprising at least two temperature sensors (11, 12) located above the bed of granular material (3), each temperature sensor (11, 12) being located in an area associated with at least one injection nozzle (6, 7), and a means (A) sensitive to a temperature difference between the sensors (11, 12), capable of detecting the clogging of at least one nozzle when the temperature difference exceeds a predefined value.
IPC 8 full level
F23G 5/30 (2006.01); F23G 5/50 (2006.01); F23G 7/00 (2006.01)
CPC (source: EP)
F23G 5/30 (2013.01); F23G 5/50 (2013.01); F23G 7/001 (2013.01); F23G 2203/50 (2013.01); F23G 2207/101 (2013.01); F23G 2207/20 (2013.01); F23G 2209/12 (2013.01)
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)
WO 2015028933 A1 20150305; CN 105593599 A 20160518; CN 105593599 B 20171010; EP 3039338 A1 20160706; EP 3039338 B1 20191009; ES 2762669 T3 20200525; FR 3010175 A1 20150306; FR 3010175 B1 20150911; PT 3039338 T 20200116; ZA 201601301 B 20170531
DOCDB simple family (application)
IB 2014064060 W 20140826; CN 201480053378 A 20140826; EP 14786285 A 20140826; ES 14786285 T 20140826; FR 1358199 A 20130827; PT 14786285 T 20140826; ZA 201601301 A 20160225