EP 0082310 A3 19840328 - APPARATUS FOR HEATING AND MIXING HIGH VISCOSITY FLUIDS
Title (en)
APPARATUS FOR HEATING AND MIXING HIGH VISCOSITY FLUIDS
Publication
Application
Priority
US 33149781 A 19811217
Abstract (en)
[origin: EP0082310A2] An apparatus for heating a highly viscous slurry including an axially elongated hollow housing (1) through which the slurry to be heated flows and a heat exchanger (4) through which a heating fluid is passed disposed within the housing so that slurry flowing axially therethrough must pass over the heat exchanger, characterized in that the heat exchanger comprises an elongated, bulb-shaped chamber 4 mounted on a rotating shaft (6) disposed coaxially within and extending through the housing. The heating fluid enters the chamber (4) through an inlet passage extending through the neck (10) of the shaft (6) and leaves the chamber (4) through an outlet passage also extending through the neck (10) of the shaft (6). A plurality of pins (25) may be mounted to extend radially outward from the external surface of the chamber (4) to continuously stir the slurry and enhance heat exchange.
IPC 1-7
IPC 8 full level
C10L 1/32 (2006.01); F23K 1/04 (2006.01); F28D 11/02 (2006.01)
CPC (source: EP)
F23K 1/04 (2013.01); F28D 11/02 (2013.01)
Citation (search report)
- [X] US 3285330 A 19661115 - ROOT RD WILLIAM L
- [X] BE 776607 Q 19720404 - STORD BARTZ INDUSTRI AS
- [X] FR 2207265 A1 19740614 - LIST HEINZ [CH]
- [X] US 3500901 A 19700317 - ROOT WILLIAM L, et al
- [Y] FR 1334107 A 19630802 - COMBUSTION ENG
- [Y] EP 0031604 A1 19810708 - VANDEKERCKHOVE CONSTR [BE]
- [A] GB 1250984 A 19711027
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
EP 0082310 A2 19830629; EP 0082310 A3 19840328; JP S58108298 A 19830628; ZA 829218 B 19830928
DOCDB simple family (application)
EP 82110659 A 19821118; JP 21938582 A 19821216; ZA 829218 A 19821215