WO 2015/128714 A1

Device for pre-heating cement raw meal for cement clinker production

(22) 17.02.2015

(43) 03.09.2015

(57) The device for pre-heating cement raw meal for cement clinker production comprises at least one heat exchanger line for discharging cement raw meal in counterflow to hot gases through the heat exchanger line and a supporting structure (19) for the at least one heat exchanger line, the heat exchanger line comprising a plurality o heat exchangers (8, 9, 10), which are connected to each other and through which flow can pass consecutively. The supporting structure (19) comprises stands (20), which together form a triangular outline (21) and serve to transfer load to at least one foundation.

(71) Holcim Technology Ltd, Zürcherstrasse 156, 8645 Rapperswil-Jona (CH)

(84) ARIPO (BW GH GM KE LR LS MW MZ NA RW SD SL ST SZ TZ UG ZM ZW), Eurasian (AM AZ BY KG KZ RU TJ TM), European (AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR), OAPI (BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG)

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