PREPARING DEVICE WITH A SUCTION DUCT FOR PREPARING A BEVERAGE FROM A POWDERY SUBSTANCE AND A HOT LIQUID, AS WELL AS AN EXTRACTION DUCT

摘要

Preparing device (1) for preparing a beverage from a powdery substance an d a hot liquid, the device comprising: at least one mixing chamber (11) for mixing a quantity of the powdery substance and a quantity of the hot liquid; an inlet (38) into the mixing chamber for the quantity of hot liquid; an in let (21) into the mixing chamber for the quantity of powdery substance; an e xtractor hood (4) placed on the mixing chamber; an extraction duct connected to the extractor hood and provided with suction means, such as a ventilatin g fan, for extracting vapour and dust particles from the mixing chamber via the extraction duct (3) and the extractor hood; a first housing (26) accommo dating further components of the preparing device, such as electrical compon ents and pipework, in which the extraction duct extends entirely along the e xterior of the first housing, as well as an extraction duct.