Global Patent Index - EP 1926539 A1

EP 1926539 A1 20080604 - CAVITATION DEGASIFIER

Title (en)

CAVITATION DEGASIFIER

Title (de)

KAVITATIONS-ENTGASER

Title (fr)

DEGAZEUR A CAVITATION

Publication

EP 1926539 A1 20080604 (DE)

Application

EP 06792903 A 20060818

Priority

  • EP 2006065461 W 20060818
  • DE 102005039354 A 20050819
  • DE 102005049591 A 20051017

Abstract (en)

[origin: WO2007020296A1] The invention relates to a hydrodynamic cavitation degasifier (1), particularly a deaerator, which creates a degasifier as well as a degasifying method using the components known from cavitation mixers. The inventive degasifier is used for carrying out a method for degasifying a flowing liquid gas solution, in which the gas solution successively flows through constrictions that are embodied as flow gaps (6), the areas of said constrictions, which are measured perpendicular to the main direction of flow, increasing in the main direction of flow. The at least partly separated gas solution flows from the bottom to the top into a settling chamber (30) downstream from the last flow gap, and fractions having different weights, especially the two gaseous components (21) and the liquid component (22), respectively accumulate in the bottom and top region of the settling chamber (30) under the effect of gravitation and are discharged there via separate outlets (4a, 4b). The gas solution is provided with a flow rate which is so great at the first flow gap (6), particularly at each flow gap, that the static pressure in the gas solution drops below the vapor pressure of the gas solution.

IPC 8 full level

B01D 19/00 (2006.01); B01F 35/60 (2022.01)

CPC (source: EP)

B01D 19/0094 (2013.01)

Citation (search report)

See references of WO 2007020296A1

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2007020296 A1 20070222; DE 102005049591 B3 20070329; EP 1926539 A1 20080604

DOCDB simple family (application)

EP 2006065461 W 20060818; DE 102005049591 A 20051017; EP 06792903 A 20060818