FI82389B - Medieblandande dysa. - Google Patents
Medieblandande dysa. Download PDFInfo
- Publication number
- FI82389B FI82389B FI851321A FI851321A FI82389B FI 82389 B FI82389 B FI 82389B FI 851321 A FI851321 A FI 851321A FI 851321 A FI851321 A FI 851321A FI 82389 B FI82389 B FI 82389B
- Authority
- FI
- Finland
- Prior art keywords
- medium
- channel
- mixing
- pressure
- nozzle
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 13
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 13
- 239000004571 lime Substances 0.000 claims description 13
- 239000002250 absorbent Substances 0.000 claims description 10
- 230000002745 absorbent Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000002427 irreversible effect Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 16
- 239000003595 mist Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 7
- 239000010802 sludge Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000035508 accumulation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors 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
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- 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
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
-
- 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
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0433—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of gas surrounded by an external conduit of liquid upstream the mixing chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
-
- 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
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
- B01F25/31253—Discharge
- B01F25/312533—Constructional characteristics of the diverging discharge conduit or barrel, e.g. with zones of changing conicity
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Nozzles (AREA)
- Percussion Or Vibration Massage (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Graft Or Block Polymers (AREA)
- Treating Waste Gases (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Claims (9)
1. Medieblandande dysa (10') avsedd att nyttjas i en kontaktreaktor, i vilken vätska skall finfördelas me-5 deist gas eller luft för att alstra en dimsträle, för att med dysan möjliggöra en blandning av ett första medium med ett andra medium, där detta blandade medium skall nyttjas för en rening av ett tili kontaktreaktorn matat och med föroreningar bemängt medium genom att tili detta förenade 10 medium tillföra det blandade mediet, innehällande ett med det förorenade mediets föroreningar reaktivt absorptions-material, där nämnda första medium och nämnda andra medium är, under ett övertryck, tillförda ett dysan (10') tillhö-rigt och för blandning avsett utrymme (13' ), k ä n n e -15 tecknad därav, att detta utrymme (13' ) stär i för-bindelse med en för blandningen avsedd kanal tilldelad ett sädant frän utrymmet divergerande tvärsnitt, att trycket inuti kanalens mynning (20a) väsentligen kommer att över-ensstämma med ett kanalens mynning omgivande (21) tryck. . : 20
2. Medieblandande dysa enligt patentkravet 1, kännetecknad därav, att kanalen (20) är intill utrymmet (13') tilldelad ett frän utrymmet räknat konver-gerande (20c) tvärsnitt.
3. Medieblandande dysa enligt patentkravet 1 eller 25 2, kännetecknad därav, att kanalen (20) har en längd större än 10 mm och mindre än 100 mm, företrädesvis 15 - 30 mm.
4. Medieblandande dysa enligt patentkravet 1, 2 eller 3, kännetecknad därav, att kanalens (20b) 30 väggdimension är tilldelad en sakta avsmalnande form för att väsentligen sluta i en ringformad egg (24).
5. Förfarande för användning av en dysa enligt patentkravet 1, 2, 3 eller 4, i vilket förfarande ett första medium (A), i form av en gas eller gasblandning, är riktat 35 att passera kanalens (20) centrala delar och att andra is 82389 medium (B), i form av en partikelbemängd gas och/eller vätskeblandning innehällande suspenderade delar, är anord-nat att passera längs kanalens (20) inät vettande begräns-ningsyta (20b), kännetecknat därav, att me-5 diernas inbördes förhällande i medieblandningen regleras genom att reglera det första och/eller det andra mediets övertryck sälunda, att trycket i kanalens divergerande del kommer att motsvara omgivningens tryck vid utgängsöpp-ningen. 10
6. Förfarande enligt patentkravet 5, känne tecknat därav, att ett första medium bestär av luft och ett andra medium bestär av i vatten suspenderad eller delvis löst kalk (slurry), och att en luftsträle i kana-len sönderdelar kalk/vattenblandningen. 15
7. Förfarande enligt patentkravet 5 eller 6, kän netecknat därav, att det kanalen tilldelade frän utrymmet (13') divergerande tvärsnittet har en form, som med hänsyn till rädande tryck, och pä grund av irreversible effekter ger en sänkning av bäde hastighet och tryck 20 medan blandningen passerar kanalen dä viktsförhällandet ·-.·. mellan vätskeflöde och luftflöde är större än en tionde- ...· del.
8. Förfarande enligt patentkravet 5, 6 eller 8, kännetecknat därav, att det första mediet 25 tillföres blandingsutrymmet via ett munstycke, vars area är mindre än blandningskanalens minsta area.
9. Förfarande enligt patentkravet 6, kännetecknat därav, att det kanalen tilldelade frän utrymmet divergerande tvärsnittet har en form, som med hän- 30 syn tili rädande tryck ger en Överljudshastighet i utlop-pet, dä i huvudsak endast luft strömmar ut, men som ger en hastighet lägre än ljudets, p.g.a. irreversible effekter, under normal tillförsel av vätska.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8406144 | 1984-12-04 | ||
| SE8406144A SE452413B (sv) | 1984-12-04 | 1984-12-04 | Medieblandande dysa, avsedd att utnyttjas i en kontaktreaktor |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI851321A0 FI851321A0 (fi) | 1985-04-02 |
| FI851321L FI851321L (fi) | 1986-06-05 |
| FI82389B true FI82389B (fi) | 1990-11-30 |
| FI82389C FI82389C (sv) | 1991-03-11 |
Family
ID=20358034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI851321A FI82389C (sv) | 1984-12-04 | 1985-04-02 | Medieblandande dysa |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4690333A (sv) |
| EP (1) | EP0185630B1 (sv) |
| JP (1) | JPH0696110B2 (sv) |
| AT (1) | ATE37991T1 (sv) |
| CA (1) | CA1255292A (sv) |
| DE (1) | DE3565635D1 (sv) |
| DK (1) | DK164024C (sv) |
| FI (1) | FI82389C (sv) |
| SE (1) | SE452413B (sv) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5344628A (en) * | 1989-10-24 | 1994-09-06 | Martin Gmbh Fur Umwelt-Und Energietechnik | Method for introducing and metering a liquid treatment medium in combustion processes |
| DE3935401C1 (sv) * | 1989-10-24 | 1991-06-20 | Martin Gmbh Fuer Umwelt- Und Energietechnik, 8000 Muenchen, De | |
| SE466943B (sv) * | 1989-12-05 | 1992-05-04 | Flaekt Ab | Foerfarande och anordning foer rening av en processgas |
| US5129583A (en) * | 1991-03-21 | 1992-07-14 | The Babcock & Wilcox Company | Low pressure loss/reduced deposition atomizer |
| SE500419C2 (sv) * | 1992-10-08 | 1994-06-20 | Flaekt Ab | Munstycke för finfördelning av en vätska med trycksatt gas |
| DE4300431C1 (de) * | 1993-01-09 | 1994-06-30 | Preussenelektra Ag | Verfahren zur Ableitung von gereinigten Rauchgasen |
| US5730806A (en) * | 1993-08-30 | 1998-03-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Gas-liquid supersonic cleaning and cleaning verification spray system |
| US5611673A (en) * | 1994-07-19 | 1997-03-18 | Shin-Ei Kabushiki Kaisha | Vacuum jet pump for recovering a mixed fluid of gas and liquid condensates from steam-using apparatus |
| US5520331A (en) * | 1994-09-19 | 1996-05-28 | The United States Of America As Represented By The Secretary Of The Navy | Liquid atomizing nozzle |
| SE503313C2 (sv) * | 1994-09-26 | 1996-05-13 | Kenth Arvidsson | Anordning vid munstycke för att tillföra spolluft |
| US5706842A (en) * | 1995-03-29 | 1998-01-13 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Balanced rotating spray tank and pipe cleaning and cleanliness verification system |
| US5685639A (en) * | 1996-04-08 | 1997-11-11 | Abc Dispensing Technologies Inc. | Juice mixing nozzle |
| CA2305015C (en) * | 1999-04-14 | 2004-11-09 | Schlumberger Canada Limited | Mixing method and apparatus |
| USD622298S1 (en) * | 2008-06-12 | 2010-08-24 | Sulzer Mixpac Ag | Mixer having a colored coupling portion |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1097685A (fr) * | 1954-02-25 | 1955-07-08 | Procédé pour l'application, sur toutes parties immergées, de produits anti-corrosis ou anti-salissants, dispositif, et appareil permettant cette application | |
| US3338173A (en) * | 1965-07-21 | 1967-08-29 | Jr Rudolph M Gunzel | Variable fluid proportioner |
| FR2145089A5 (sv) * | 1971-07-08 | 1973-02-16 | Wendel Sidelor | |
| US3942724A (en) * | 1974-08-01 | 1976-03-09 | S.R.C. Laboratories, Inc. | Variable throat nozzle |
| US4123800A (en) * | 1977-05-18 | 1978-10-31 | Mazzei Angelo L | Mixer-injector |
| US4185778A (en) * | 1978-03-30 | 1980-01-29 | Envirotech Corporation | Spray nozzle |
| SE449057B (sv) * | 1981-11-09 | 1987-04-06 | Flaekt Ab | Dysa for atomisering av ett vetskeformigt medium |
| HU185090B (en) * | 1982-02-25 | 1984-11-28 | Debreceni Mezoegazdasagi | Foam forming head, control apparatus as well as device from these first for agricultural row marking by foam |
-
1984
- 1984-12-04 SE SE8406144A patent/SE452413B/sv unknown
-
1985
- 1985-03-28 EP EP85850112A patent/EP0185630B1/en not_active Expired
- 1985-03-28 AT AT85850112T patent/ATE37991T1/de active
- 1985-03-28 DE DE8585850112T patent/DE3565635D1/de not_active Expired
- 1985-04-02 US US06/719,236 patent/US4690333A/en not_active Expired - Lifetime
- 1985-04-02 FI FI851321A patent/FI82389C/sv not_active IP Right Cessation
- 1985-04-04 CA CA000478345A patent/CA1255292A/en not_active Expired
- 1985-04-17 DK DK172785A patent/DK164024C/da not_active IP Right Cessation
- 1985-06-25 JP JP60137112A patent/JPH0696110B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK172785A (da) | 1986-06-05 |
| DK164024B (da) | 1992-05-04 |
| CA1255292A (en) | 1989-06-06 |
| FI82389C (sv) | 1991-03-11 |
| EP0185630B1 (en) | 1988-10-19 |
| US4690333A (en) | 1987-09-01 |
| DK164024C (da) | 1992-10-12 |
| JPH0696110B2 (ja) | 1994-11-30 |
| ATE37991T1 (de) | 1988-11-15 |
| EP0185630A1 (en) | 1986-06-25 |
| SE8406144D0 (sv) | 1984-12-04 |
| JPS61136428A (ja) | 1986-06-24 |
| SE452413B (sv) | 1987-11-30 |
| FI851321L (fi) | 1986-06-05 |
| SE8406144L (sv) | 1986-06-05 |
| FI851321A0 (fi) | 1985-04-02 |
| DE3565635D1 (en) | 1988-11-24 |
| DK172785D0 (da) | 1985-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: FLAEKT AKTIEBOLAG |