DE20007262U1 - Steam injector - Google Patents

Steam injector

Info

Publication number
DE20007262U1
DE20007262U1 DE20007262U DE20007262U DE20007262U1 DE 20007262 U1 DE20007262 U1 DE 20007262U1 DE 20007262 U DE20007262 U DE 20007262U DE 20007262 U DE20007262 U DE 20007262U DE 20007262 U1 DE20007262 U1 DE 20007262U1
Authority
DE
Germany
Prior art keywords
steam
housing
water
inlet opening
tube
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.)
Expired - Lifetime
Application number
DE20007262U
Other languages
German (de)
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.)
Petrick & Wolf Energietechnik
Original Assignee
Petrick & Wolf Energietechnik
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 Petrick & Wolf Energietechnik filed Critical Petrick & Wolf Energietechnik
Priority to DE20007262U priority Critical patent/DE20007262U1/en
Publication of DE20007262U1 publication Critical patent/DE20007262U1/en
Priority to EP01940343A priority patent/EP1277014A1/en
Priority to AU2001273951A priority patent/AU2001273951A1/en
Priority to PCT/EP2001/004424 priority patent/WO2001081832A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D10/00—District heating systems
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2321—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by moving liquid and gas in counter current
    • B01F23/23211—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by moving liquid and gas in counter current the liquid flowing in a thin film to absorb the gas
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23767—Introducing steam or damp in liquids
    • 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
    • B01F23/29—Mixing systems, i.e. flow charts or diagrams
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • 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
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating
    • 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
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D1/00—Steam central heating systems
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/17—District heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Vorrichtung zum Injektieren von Dampf in strömendes Wasser zum Zwecke des Erhitzens des Wassers, mit
  • a) einem im wesentlichen geschlossenen Gehäuse (404),
  • b) einem Mischraum (442) innerhalb des Gehäuses (404), in dem der Dampf mit dem zu erhitzenden Wasser vermischt wird,
  • c) jeweils einer Wassereintrittsöffnung (416) und einer Wasseraustrittsöffnung (420) im Gehäuse (404), wobei das Wasser von der Wassereintrittsöffnung (416) über den Mischraum (442) zur Wasseraustrittsöffnung (420) geführt ist,
  • d) einen Dampfraum (440) innerhalb des Gehäuses;
  • e) einer Dampfeintrittsöffnung (424) im Gehäuse (404), wobei der Dampf von der Dampfeintrittsöffnung (424) in den Dampfraum (440) geleitet wird,
  • f) einer Trennwand (430) zwischen Dampfraum (440) und Mischraum (442), wobei die Trennwand (430) porös ist und eine Vielzahl von Poren (450) zum Durchtritt des Dampfes in den Mischraum (442) aufweist.
1. Device for injecting steam into flowing water for the purpose of heating the water, with
  • a) a substantially closed housing ( 404 ),
  • b) a mixing space ( 442 ) within the housing ( 404 ) in which the steam is mixed with the water to be heated,
  • c) in each case a water inlet opening ( 416 ) and a water outlet opening ( 420 ) in the housing ( 404 ), the water being led from the water inlet opening ( 416 ) via the mixing space ( 442 ) to the water outlet opening ( 420 ),
  • d) a vapor space ( 440 ) within the housing;
  • e) a steam inlet opening ( 424 ) in the housing ( 404 ), the steam being conducted from the steam inlet opening ( 424 ) into the steam chamber ( 440 ),
  • f) a partition ( 430 ) between the steam space ( 440 ) and the mixing space ( 442 ), the partition ( 430 ) being porous and having a plurality of pores ( 450 ) for the passage of the steam into the mixing space ( 442 ).
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Trennwand (430) als Tubus aus Keramik oder Sintermetall ausgebildet ist.2. Device according to claim 1, characterized in that the partition ( 430 ) is designed as a tube made of ceramic or sintered metal. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Durchmesser des Tubus (430) gleich oder größer der Nennweite einer Dampfleitung ist.3. Device according to claim 2, characterized in that the diameter of the tube ( 430 ) is equal to or greater than the nominal width of a steam line. 4. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeich­ net, daß die Wassereintrittsöffnung (416) an einem unteren Bereich des Ge­ häuses (404) und die Wasseraustrittsöffnung (420) sowie die Dampfeintrittsöff­ nung (424) an einem oberen Bereich des Gehäuses (404) ausgebildet sind und die Trennwand (430) sich von einem oberen Bereich des Gehäuses nach unten zum unteren Bereich hin erstreckt. 4. Device according to one of the preceding claims, characterized in that the water inlet opening ( 416 ) at a lower region of the Ge housing ( 404 ) and the water outlet opening ( 420 ) and the steam inlet opening ( 424 ) at an upper region of the housing ( 404 ) are formed and the partition ( 430 ) extends from an upper region of the housing downwards to the lower region. 5. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeich­ net, daß die Dampfeintrittsöffnung (424) mit einem Tubus (430) verbunden ist, das die Trennwand definiert.5. Device according to one of the preceding claims, characterized in that the steam inlet opening ( 424 ) is connected to a tube ( 430 ) which defines the partition. 6. Vorrichtung nach Anspruch 4 und 5, dadurch gekennzeichnet, daß das Gehäuse (404) einen langgestreckten Hohlraum (414) definiert, an dessen oberem Ende sich die Dampfeintrittsöffnung (424) befindet, an die, gegebenenfalls unter Zwi­ schenschaltung eines weiteren Rohrstücks (452), der sich nach unten erstreckende Tubus (430) anschließt und daß die Wasseraustrittsöffnung (420) seitlich an einem oberen Bereich des Gehäuses (404) ausgebildet ist.6. Apparatus according to claim 4 and 5, characterized in that the housing ( 404 ) defines an elongated cavity ( 414 ), at the upper end of which the steam inlet opening ( 424 ) is located, to which, optionally with the interposition of a further pipe section ( 452 ), the downwardly extending tube ( 430 ) connects and that the water outlet opening ( 420 ) is formed laterally on an upper region of the housing ( 404 ). 7. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeich­ net, daß oberhalb der Wasseraustrittsöffnung eine Entlüftungseinrichtung (436, 438) ausgebildet ist.7. Device according to one of the preceding claims, characterized in that a ventilation device ( 436 , 438 ) is formed above the water outlet opening. 8. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeich­ net, daß die Wasseraustrittsöffnung (420) oberhalb der Poren (450) angeordnet ist.8. Device according to one of the preceding claims, characterized in that the water outlet opening ( 420 ) above the pores ( 450 ) is arranged. 9. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeich­ net, dass die Poren (450) einen Durchmesser im µm-Bereich aufweisen.9. Device according to one of the preceding claims, characterized in that the pores ( 450 ) have a diameter in the µm range. 10. Vorrichtung nach einem der Ansprüche 2 bis 9, wobei der Druckabfall des durch die Poren (450) des Tubus (430) in den Mischraum (442) fließenden Dampfstromes gleich dem hydrostatischen Druck einer Wassersäule entsprechend der Länge des Tubus (430) ist.10. The device according to one of claims 2 to 9, wherein the pressure drop of the steam flow flowing through the pores ( 450 ) of the tube ( 430 ) into the mixing space ( 442 ) is equal to the hydrostatic pressure of a water column corresponding to the length of the tube ( 430 ).
DE20007262U 2000-04-19 2000-04-19 Steam injector Expired - Lifetime DE20007262U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE20007262U DE20007262U1 (en) 2000-04-19 2000-04-19 Steam injector
EP01940343A EP1277014A1 (en) 2000-04-19 2001-04-19 Steam injector
AU2001273951A AU2001273951A1 (en) 2000-04-19 2001-04-19 Steam injector
PCT/EP2001/004424 WO2001081832A1 (en) 2000-04-19 2001-04-19 Steam injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20007262U DE20007262U1 (en) 2000-04-19 2000-04-19 Steam injector

Publications (1)

Publication Number Publication Date
DE20007262U1 true DE20007262U1 (en) 2000-08-03

Family

ID=7940530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20007262U Expired - Lifetime DE20007262U1 (en) 2000-04-19 2000-04-19 Steam injector

Country Status (4)

Country Link
EP (1) EP1277014A1 (en)
AU (1) AU2001273951A1 (en)
DE (1) DE20007262U1 (en)
WO (1) WO2001081832A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009046466A1 (en) * 2007-10-10 2009-04-16 Johann Staudinger Device for introducing gas into a fluid
EP2325568A2 (en) * 2009-11-17 2011-05-25 Domoteck, Ltd. Device for tempering a heat transfer medium circulating in a heating circuit
WO2011131917A1 (en) * 2010-04-23 2011-10-27 Compagnie Parisienne De Chauffage Urbain Container for condensing the products of bleeding a steam system and associated system for treating the products of bleeding

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227818A1 (en) * 2002-06-21 2004-01-08 Pakdaman, Abolghassem, Prof. Dr.med. Gas enrichment modules
PL426295A1 (en) 2018-07-10 2020-01-13 Prosperitos Spółka Z Ograniczoną Odpowiedzialnością Method of supplying steam with ultra-supercritical parameters to piston steam engines and valve for supplying steam with ultra-supercritical parameters to piston steam engines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837728A1 (en) * 1988-11-05 1990-05-10 Henkel Kgaa STEAM WATER MIXER
DE3930579A1 (en) * 1989-09-13 1991-04-04 Henkel Kgaa STEAM WATER MIXER
US5376311A (en) * 1993-12-06 1994-12-27 Deguzman; Vel Apparatus for mixing gas and liquid
DE4432464C2 (en) 1994-09-12 1996-08-08 Ecf En Consulting Gmbh Process and installation for heating water using steam from the steam network of a district heating system
DE29719007U1 (en) 1997-10-24 1999-02-25 Froeb Rainer Dipl Ing Device for injecting steam into flowing water for the purpose of heating the water

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009046466A1 (en) * 2007-10-10 2009-04-16 Johann Staudinger Device for introducing gas into a fluid
EP2325568A2 (en) * 2009-11-17 2011-05-25 Domoteck, Ltd. Device for tempering a heat transfer medium circulating in a heating circuit
EP2325568A3 (en) * 2009-11-17 2015-01-21 Domoteck, Ltd. Device for tempering a heat transfer medium circulating in a heating circuit
WO2011131917A1 (en) * 2010-04-23 2011-10-27 Compagnie Parisienne De Chauffage Urbain Container for condensing the products of bleeding a steam system and associated system for treating the products of bleeding
FR2959299A1 (en) * 2010-04-23 2011-10-28 Cie Parisienne De Chauffage Urbain CONDENSING CONTAINER FOR PURGING PRODUCTS OF A STEAM DISTRIBUTION NETWORK AND PROCESSING SYSTEM FOR PURGE PRODUCTS THEREFOR

Also Published As

Publication number Publication date
EP1277014A1 (en) 2003-01-22
AU2001273951A1 (en) 2001-11-07
WO2001081832A1 (en) 2001-11-01

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000907

R156 Lapse of ip right after 3 years

Effective date: 20031031