DE602005018233D1 - Verfahren und vorrichtung zur einspeisung einer chemikalie in einen flüssigkeitsstrom - Google Patents
Verfahren und vorrichtung zur einspeisung einer chemikalie in einen flüssigkeitsstromInfo
- Publication number
- DE602005018233D1 DE602005018233D1 DE200560018233 DE602005018233T DE602005018233D1 DE 602005018233 D1 DE602005018233 D1 DE 602005018233D1 DE 200560018233 DE200560018233 DE 200560018233 DE 602005018233 T DE602005018233 T DE 602005018233T DE 602005018233 D1 DE602005018233 D1 DE 602005018233D1
- Authority
- DE
- Germany
- Prior art keywords
- chemical
- liquid
- space
- introducing
- mixing device
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
-
- 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
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
-
- 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
- B01F25/31423—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 circumferential direction only and covering the whole circumference
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/08—Regulating consistency
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/20—Apparatus therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87652—With means to promote mixing or combining of plural fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Accessories For Mixers (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Paper (AREA)
- Nozzles (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040986A FI123249B (fi) | 2004-07-15 | 2004-07-15 | Menetelmä ja laitteisto kemikaalin syöttämiseksi nestevirtaan |
PCT/FI2005/000322 WO2006005795A1 (en) | 2004-07-15 | 2005-07-08 | Method and apparatus for feeding chemical into a liquid flow |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005018233D1 true DE602005018233D1 (de) | 2010-01-21 |
Family
ID=32749204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200560018233 Active DE602005018233D1 (de) | 2004-07-15 | 2005-07-08 | Verfahren und vorrichtung zur einspeisung einer chemikalie in einen flüssigkeitsstrom |
Country Status (8)
Country | Link |
---|---|
US (2) | US20070251888A1 (de) |
EP (1) | EP1789201B1 (de) |
JP (1) | JP4791466B2 (de) |
AT (1) | ATE451178T1 (de) |
CA (1) | CA2573028C (de) |
DE (1) | DE602005018233D1 (de) |
FI (1) | FI123249B (de) |
WO (1) | WO2006005795A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI115148B (fi) * | 2003-10-08 | 2005-03-15 | Wetend Technologies Oy | Menetelmä ja laite kemikaalin syöttämiseksi nestevirtaan |
US8440052B2 (en) * | 2006-01-25 | 2013-05-14 | Nalco Company | Method and arrangement for feeding chemicals into a pulp process stream |
ITMI20060309A1 (it) * | 2006-02-21 | 2007-08-22 | De Nora Elettrodi Spa | Testata per cella di elettrolisi a catodo di mercurio di soluzioni di cloruri alcalini |
US8322910B2 (en) * | 2008-07-25 | 2012-12-04 | The Procter & Gamble Company | Apparatus and method for mixing by producing shear and/or cavitation, and components for apparatus |
FI124831B (fi) * | 2010-03-10 | 2015-02-13 | Upm Kymmene Oyj | Menetelmä ja reaktori kalsiumkarbonaatin in-line-valmistamiseksi paperimassavirtaukseen |
DE102010028573A1 (de) * | 2010-05-05 | 2011-11-10 | Voith Patent Gmbh | Mischverfahren |
DE102010028572A1 (de) * | 2010-05-05 | 2011-11-10 | Voith Patent Gmbh | Verfahren zur Zumischung einer flüssigen Chemikalie zu einem Prozessstrom und Vorrichtung |
US10290381B2 (en) | 2011-12-30 | 2019-05-14 | Ge-Hitachi Nuclear Energy Americas Llc | Method and apparatus for a high-temperature deposition solution injector |
US9761336B2 (en) | 2012-12-20 | 2017-09-12 | Ge-Hitachi Nuclear Energy Americas Llc | Insulated solution injector, system including the same, and method of injecting using the same |
US10515729B2 (en) | 2015-11-04 | 2019-12-24 | Ge-Hitachi Nuclear Energy Americas Llc | Insulated solution injector including an insulating liner, system including the same, and method of injecting using the same |
JP7017287B2 (ja) * | 2018-04-11 | 2022-02-08 | アクアス株式会社 | 薬液の希釈添加方法 |
JP7328001B2 (ja) * | 2019-05-20 | 2023-08-16 | アクアス株式会社 | 薬液の希釈添加方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308138A (en) * | 1978-07-10 | 1981-12-29 | Woltman Robert B | Treating means for bodies of water |
DE4211290C2 (de) * | 1992-04-03 | 1994-07-07 | Voith Gmbh J M | Mischeinrichtung mit veränderlichen Rohrquerschnitten zum Mischen von zwei Flüssigkeiten bei konstantem Gemischvolumenstrom zur Versorgung des Stoffauflaufs einer Papiermaschine |
US5241992A (en) * | 1992-07-14 | 1993-09-07 | Eastman Kodak Company | Apparatus and method for distributing fluids |
JP3407427B2 (ja) * | 1994-10-17 | 2003-05-19 | 栗田工業株式会社 | 抄紙系の消泡方法 |
US7234857B2 (en) * | 1998-02-26 | 2007-06-26 | Wetend Technologies Oy | Method and apparatus for feeding a chemical into a liquid flow |
FI108802B (fi) * | 1998-02-26 | 2002-03-28 | Wetend Technologies Oy | Menetelmä ja laite kemikaalin syöttämiseksi nestevirtaan sekä paperikoneen syöttöjärjestelmä |
US6066235A (en) * | 1998-04-03 | 2000-05-23 | E. I. Du Pont De Nemours And Company | Wetlay process for manufacture of highly-oriented fibrous mats |
FI115148B (fi) * | 2003-10-08 | 2005-03-15 | Wetend Technologies Oy | Menetelmä ja laite kemikaalin syöttämiseksi nestevirtaan |
-
2004
- 2004-07-15 FI FI20040986A patent/FI123249B/fi not_active IP Right Cessation
-
2005
- 2005-07-08 EP EP20050763635 patent/EP1789201B1/de not_active Not-in-force
- 2005-07-08 CA CA 2573028 patent/CA2573028C/en not_active Expired - Fee Related
- 2005-07-08 US US11/572,174 patent/US20070251888A1/en not_active Abandoned
- 2005-07-08 DE DE200560018233 patent/DE602005018233D1/de active Active
- 2005-07-08 WO PCT/FI2005/000322 patent/WO2006005795A1/en active Application Filing
- 2005-07-08 JP JP2007520846A patent/JP4791466B2/ja not_active Expired - Fee Related
- 2005-07-08 AT AT05763635T patent/ATE451178T1/de not_active IP Right Cessation
-
2012
- 2012-06-15 US US13/524,955 patent/US20120255620A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20070251888A1 (en) | 2007-11-01 |
US20120255620A1 (en) | 2012-10-11 |
WO2006005795A1 (en) | 2006-01-19 |
CA2573028C (en) | 2014-09-09 |
FI20040986A (fi) | 2006-01-16 |
FI123249B (fi) | 2013-01-15 |
JP4791466B2 (ja) | 2011-10-12 |
ATE451178T1 (de) | 2009-12-15 |
EP1789201B1 (de) | 2009-12-09 |
CA2573028A1 (en) | 2006-01-19 |
JP2008506857A (ja) | 2008-03-06 |
FI20040986A0 (fi) | 2004-07-15 |
EP1789201A1 (de) | 2007-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |