Global Patent Index - EP 1955759 B1

EP 1955759 B1 20100728 - Method and apparatus for moisturizing dusting material

Title (en)

Method and apparatus for moisturizing dusting material

Title (de)

Verfahren und Vorrichtung zum Befeuchten von staubenden Material

Title (fr)

Procédé et appareil d'humidification de matériau pulvérulent

Publication

EP 1955759 B1 20100728 (EN)

Application

EP 08397504 A 20080204

Priority

FI 20075072 A 20070202

Abstract (en)

[origin: EP1955759A2] Arrangement for mixing a liquid with a flowing solid substance, comprising a reaction chamber (1), a connection (2) for feeding the flowing solid substance to the reaction chamber (1), a connection (3) for removing the mixed substance from the reaction chamber (1), and a connection (13) for feeding the liquid to the reaction chamber (1). For mixing the liquid there are elements (10) for feeding the liquid to the reaction chamber (1) in the form of droplets and elements (11,12,15) for feeding a compressed gas to the reaction chamber (1). On the central axis of the reaction chamber (1) is preferably arranged a mixer shaft (6), which comprises elements (9-12) for feeding the liquid and the gas to the reaction chamber from the outer surface of the shaft (6).

IPC 8 full level

B01F 33/40 (2022.01)

CPC (source: EP)

B01F 23/53 (2022.01); B01F 23/54 (2022.01); B01F 27/1121 (2022.01); B01F 27/621 (2022.01); B01F 27/70 (2022.01)

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 1955759 A2 20080813; EP 1955759 A3 20090225; EP 1955759 B1 20100728; AT E475475 T1 20100815; DE 602008001900 D1 20100909; FI 120027 B 20090615; FI 20075072 A0 20070202; FI 20075072 A 20080803; PL 1955759 T3 20110131

DOCDB simple family (application)

EP 08397504 A 20080204; AT 08397504 T 20080204; DE 602008001900 T 20080204; FI 20075072 A 20070202; PL 08397504 T 20080204