EP 2090783 A3 20091125 - Mud reactor pump for simultaneous transport of solid material, liquids, steam and gases
Title (en)
Mud reactor pump for simultaneous transport of solid material, liquids, steam and gases
Title (de)
Schlammreaktorpumpe zur gleichzeitigen Förderung von Feststoffen, Flüssigkeiten, Dampfen und Gasen
Title (fr)
Pompe de réacteur à boue destinée au transport simultané de matières solides, de liquides, de vapeurs et de gaz
Publication
Application
Priority
DE 102008009647 A 20080218
Abstract (en)
[origin: EP2090783A2] The pump has a liquid ring-vacuum pump that is joined with characteristics of a radial wheel pump. A solid and evaporating fluid are transported with guiding devices in a partition wall (4) by forming a stage partition wall through a borehole or slot in a periphery of a stage (8) and center slots in another stage. A bearing and a seal are arranged on both sides of the reactor pump with a specific low pressure for suction and outlet sides of the reactor pump in a cooling circuit. Loop reactors are attached to an input and an output of the reactor the pump.
IPC 8 full level
B01F 25/60 (2022.01); F04C 7/00 (2006.01); F04C 13/00 (2006.01); F04C 19/00 (2006.01); F04D 1/00 (2006.01)
CPC (source: EP US)
F04C 19/00 (2013.01 - EP US); F04C 25/00 (2013.01 - EP US); F04C 2210/24 (2013.01 - EP US); F04C 2220/20 (2013.01 - EP US)
Citation (search report)
- [XY] US 3221659 A 19651207 - ADAMS HAROLD E
- [Y] US 4074954 A 19780221 - ROBERTS WILLIAM WALTER
- [X] WO 9515439 A1 19950608 - KVAERNER PULPING TECH [SE], et al
- [X] WO 9966209 A1 19991223 - SUNDS DEFIBRATOR IND AB [SE], et al
- [X] US 5114310 A 19920519 - HAAVIK HAROLD [US], et al
- [X] WO 9211458 A1 19920709 - KAMYR AB [SE]
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
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2090783 A2 20090819; EP 2090783 A3 20091125; CA 2715987 A1 20090827; DE 102008009647 A1 20090820; DE 102008009647 B4 20110414; JP 2011514946 A 20110512; KR 20110043519 A 20110427; MX 2010009093 A 20110503; RU 2010138287 A 20120327; RU 2470185 C2 20121220; US 2011052390 A1 20110303; WO 2009103256 A2 20090827; WO 2009103256 A3 20091223
DOCDB simple family (application)
EP 08010657 A 20080612; CA 2715987 A 20090114; DE 102008009647 A 20080218; DE 2009000039 W 20090114; JP 2010546208 A 20090114; KR 20107021170 A 20090114; MX 2010009093 A 20090114; RU 2010138287 A 20090114; US 91812409 A 20090114