FR2439037A1 - METHOD AND DEVICE FOR COOLING AND HUMIDIFYING HOT GASES OR HOT BURNS CONTAINING DUST - Google Patents

METHOD AND DEVICE FOR COOLING AND HUMIDIFYING HOT GASES OR HOT BURNS CONTAINING DUST

Info

Publication number
FR2439037A1
FR2439037A1 FR7925751A FR7925751A FR2439037A1 FR 2439037 A1 FR2439037 A1 FR 2439037A1 FR 7925751 A FR7925751 A FR 7925751A FR 7925751 A FR7925751 A FR 7925751A FR 2439037 A1 FR2439037 A1 FR 2439037A1
Authority
FR
France
Prior art keywords
hot
gases
cooling
containing dust
humidifying
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.)
Withdrawn
Application number
FR7925751A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DOTTERNHAUS PORTLAND ZEMENT
Original Assignee
DOTTERNHAUS PORTLAND ZEMENT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DOTTERNHAUS PORTLAND ZEMENT filed Critical DOTTERNHAUS PORTLAND ZEMENT
Publication of FR2439037A1 publication Critical patent/FR2439037A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • F28C3/08—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • B05B7/0441—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 liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—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 liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • 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
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • 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
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • 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
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chimneys And Flues (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Electrostatic Separation (AREA)

Abstract

PROCEDE ET DISPOSITIF POUR REFROIDIR ET HUMIDIFIER DES GAZ OU DES GAZ BRULES CHAUDS CONTENANT DE LA POUSSIERE, DE L'EAU ETANT ENVOYEE DANS LES GAZ OU LES GAZ BRULES CHAUDS AU MOYEN DE BUSES DE PULVERISATION CONNUES EN SOI. AUTOUR DU CONE DE GOUTTELETTES D'EAU 13 SORTANT DE LA BUSE DE PULVERISATION 11 EST FORME UN JET PERIPHERIQUE 14 DE GAZ OU D'AIR SOUS PRESSION SANS POUSSIERE. APPLICATION NOTAMMENT AU TRAITEMENT DES GAZ BRULES PROVENANT D'INSTALLATIONS DE CHAUFFE.METHOD AND DEVICE FOR COOLING AND HUMIDIFYING HOT BURNED GASES OR GASES CONTAINING DUST, WATER BEING SENT INTO HOT BURNED GASES OR GASES BY MEANS OF SELF-KNOWN SPRAY NOZZLES. AROUND THE CONE OF WATER DROPPERS 13 COMING OUT OF THE SPRAY NOZZLE 11 IS FORMED A PERIPHERAL JET 14 OF GAS OR PRESSURIZED AIR WITHOUT DUST. APPLICATION IN PARTICULAR TO THE TREATMENT OF BURNT GAS FROM HEATING SYSTEMS.

FR7925751A 1978-10-19 1979-10-17 METHOD AND DEVICE FOR COOLING AND HUMIDIFYING HOT GASES OR HOT BURNS CONTAINING DUST Withdrawn FR2439037A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782845593 DE2845593A1 (en) 1978-10-19 1978-10-19 METHOD AND DEVICE FOR COOLING AND HUMIDIFYING DUSTY HOT GAS OR EXHAUST GAS

Publications (1)

Publication Number Publication Date
FR2439037A1 true FR2439037A1 (en) 1980-05-16

Family

ID=6052607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925751A Withdrawn FR2439037A1 (en) 1978-10-19 1979-10-17 METHOD AND DEVICE FOR COOLING AND HUMIDIFYING HOT GASES OR HOT BURNS CONTAINING DUST

Country Status (5)

Country Link
JP (1) JPS5556818A (en)
CH (1) CH641970A5 (en)
DE (1) DE2845593A1 (en)
FR (1) FR2439037A1 (en)
GB (1) GB2038468B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060192A1 (en) * 1981-03-13 1982-09-15 Rhone-Poulenc Specialites Chimiques Apparatus for contacting substances of different phases, at least one of which being gaseous
WO1993000148A1 (en) * 1991-06-28 1993-01-07 Voest-Alpine Industrieanlagenbau Gesellschaft M.B.H. Wet scrubbing device, in particular for separating gaseous, liquid and/or solid impurities from gas streams

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85342C (en) * 1989-02-03 1992-04-10 Tampella Oy Ab Method and apparatus for wetting particles in the gas flow
WO1998050165A1 (en) * 1997-05-01 1998-11-12 E.I. Du Pont De Nemours And Company Spray nozzle and a process using this nozzle
DE19909904B4 (en) * 1999-03-06 2007-12-20 Khd Humboldt Wedag Gmbh Device for injecting a flow medium into a hot gas stream
US6699365B2 (en) * 2001-10-22 2004-03-02 Abb Inc. Method of wetting webs of paper or other hygroscopic material
SE531722C2 (en) * 2007-08-28 2009-07-21 Alfa Laval Tumba Ab Centrifugal separator and process for purifying a gas
DE102010048040B4 (en) * 2010-10-12 2017-02-23 Ctp Chemisch Thermische Prozesstechnik Gmbh Process and apparatus for purifying leachate gases
EP2574389B1 (en) * 2011-09-29 2022-09-28 Alfa Laval Corporate AB A device comprising a centrifugal separator and a method for cleaning of a gas
JP6178141B2 (en) * 2013-07-11 2017-08-09 公立大学法人大阪府立大学 Exhaust gas treatment method and exhaust gas treatment apparatus
CN105451862B (en) * 2013-07-11 2019-04-16 公立大学法人大阪府立大学 Waste gas processing method and emission-control equipment
DE102015206548A1 (en) * 2015-04-13 2016-10-13 Lechler Gmbh Spray arrangement and method for operating a spray arrangement
JP6885769B2 (en) * 2017-03-31 2021-06-16 公立大学法人大阪 Exhaust gas treatment equipment and exhaust gas treatment method
CN109847967A (en) * 2019-03-07 2019-06-07 哈尔滨理工大学 A kind of three Fluid sprayer spray head of exterior mixing
CN115282730B (en) * 2022-07-19 2024-08-06 华中科技大学 Swirl spray gun for solid-wet fluid and application thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600534A1 (en) * 1976-01-08 1977-07-21 Wiegand Karlsruhe Gmbh Gas washer for very fine particles - has high speed spray introduced under pressure into relatively slow gas flow
US4083932A (en) * 1976-05-12 1978-04-11 Ppg Industries, Inc. Method and apparatus for treating gases

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600534A1 (en) * 1976-01-08 1977-07-21 Wiegand Karlsruhe Gmbh Gas washer for very fine particles - has high speed spray introduced under pressure into relatively slow gas flow
US4083932A (en) * 1976-05-12 1978-04-11 Ppg Industries, Inc. Method and apparatus for treating gases

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060192A1 (en) * 1981-03-13 1982-09-15 Rhone-Poulenc Specialites Chimiques Apparatus for contacting substances of different phases, at least one of which being gaseous
FR2501525A1 (en) * 1981-03-13 1982-09-17 Rhone Poulenc Spec Chim DEVICE FOR CONTACTING SUBSTANCES IN DIFFERENT PHASES, AT LEAST ONE GAS BEING
WO1993000148A1 (en) * 1991-06-28 1993-01-07 Voest-Alpine Industrieanlagenbau Gesellschaft M.B.H. Wet scrubbing device, in particular for separating gaseous, liquid and/or solid impurities from gas streams

Also Published As

Publication number Publication date
GB2038468A (en) 1980-07-23
DE2845593A1 (en) 1980-04-30
GB2038468B (en) 1982-11-10
CH641970A5 (en) 1984-03-30
JPS5556818A (en) 1980-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse