CA2306171A1 - Method and apparatus for introduction of a first fluid into a second fluid - Google Patents
Method and apparatus for introduction of a first fluid into a second fluid Download PDFInfo
- Publication number
- CA2306171A1 CA2306171A1 CA002306171A CA2306171A CA2306171A1 CA 2306171 A1 CA2306171 A1 CA 2306171A1 CA 002306171 A CA002306171 A CA 002306171A CA 2306171 A CA2306171 A CA 2306171A CA 2306171 A1 CA2306171 A1 CA 2306171A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- canal
- chamber
- pass
- apertures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 9
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
- B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
- B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
- B01F25/31425—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the axial and circumferential direction covering the whole surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
- B01F35/718051—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Nozzles (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- External Artificial Organs (AREA)
Abstract
A method and apparatus for introduction of a first fluid into a second fluid, that flows in a conduit. A first member with a pass-through canal for said second fluid, is at least partially encircled by a chamber with a wall between the inner part of the chamber and the pass-through canal, and a pressurized source of first fluid which is to be supplied into the chamber. At least one series of apertures is distributed about the periphery of the wall, extending therethrough, such that the first fluid is introduced through the apertures to be mixed into the second fluid based upon the pressure differential between the pressure in the chamber and the pressure in the pass-through canal. At least a portion of the apertures may be selectively blocked or closed to regulate the flow of the first fluid into the pass-through canal.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703732A SE510686C2 (en) | 1997-10-14 | 1997-10-14 | Apparatus for introducing a first fluid into a second fluid |
SE9703732-9 | 1997-10-14 | ||
PCT/SE1998/001842 WO1999019057A1 (en) | 1997-10-14 | 1998-10-13 | Method and apparatus for introduction of a first fluid into a second fluid |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2306171A1 true CA2306171A1 (en) | 1999-04-22 |
CA2306171C CA2306171C (en) | 2006-09-19 |
Family
ID=20408598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002306171A Expired - Fee Related CA2306171C (en) | 1997-10-14 | 1998-10-13 | Method and apparatus for introduction of a first fluid into a second fluid |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1023119B1 (en) |
AT (1) | ATE243069T1 (en) |
AU (1) | AU9657598A (en) |
CA (1) | CA2306171C (en) |
DE (1) | DE69815704T2 (en) |
SE (1) | SE510686C2 (en) |
WO (1) | WO1999019057A1 (en) |
ZA (1) | ZA989381B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE512192C2 (en) † | 1999-01-26 | 2000-02-07 | Kvaerner Pulping Tech | Apparatus for introducing a first fluid into a second fluid flowing into a pipeline |
DE102007033627A1 (en) * | 2007-07-17 | 2009-01-22 | Motortech Gmbh | Gases for gaseous media and method for mixing gaseous media |
CA2741771C (en) * | 2008-10-03 | 2016-05-24 | Hydro-Thermal Corporation | Radial flow steam injection heater |
DE202018106008U1 (en) * | 2018-10-19 | 2018-11-29 | Anni Hjorth Blum | Connection device for an acrolein ballast water treatment device |
GB2579648A (en) * | 2018-12-10 | 2020-07-01 | Calor Gas Ltd | Injection device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI92417C (en) * | 1992-12-22 | 1994-11-10 | Ahlstroem Oy | Process and device for preheating of waste |
-
1997
- 1997-10-14 SE SE9703732A patent/SE510686C2/en unknown
-
1998
- 1998-10-13 EP EP98950568A patent/EP1023119B1/en not_active Expired - Lifetime
- 1998-10-13 AT AT98950568T patent/ATE243069T1/en not_active IP Right Cessation
- 1998-10-13 AU AU96575/98A patent/AU9657598A/en not_active Abandoned
- 1998-10-13 CA CA002306171A patent/CA2306171C/en not_active Expired - Fee Related
- 1998-10-13 DE DE69815704T patent/DE69815704T2/en not_active Expired - Lifetime
- 1998-10-13 WO PCT/SE1998/001842 patent/WO1999019057A1/en active IP Right Grant
- 1998-10-14 ZA ZA9809381A patent/ZA989381B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1999019057A1 (en) | 1999-04-22 |
ATE243069T1 (en) | 2003-07-15 |
EP1023119B1 (en) | 2003-06-18 |
DE69815704T2 (en) | 2004-04-29 |
SE510686C2 (en) | 1999-06-14 |
ZA989381B (en) | 2000-06-29 |
CA2306171C (en) | 2006-09-19 |
DE69815704D1 (en) | 2003-07-24 |
SE9703732L (en) | 1999-04-15 |
SE9703732D0 (en) | 1997-10-14 |
EP1023119A1 (en) | 2000-08-02 |
AU9657598A (en) | 1999-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |