DE20210672U1 - Device for treating organically and / or inorganically contaminated wastewater - Google Patents

Device for treating organically and / or inorganically contaminated wastewater

Info

Publication number
DE20210672U1
DE20210672U1 DE20210672U DE20210672U DE20210672U1 DE 20210672 U1 DE20210672 U1 DE 20210672U1 DE 20210672 U DE20210672 U DE 20210672U DE 20210672 U DE20210672 U DE 20210672U DE 20210672 U1 DE20210672 U1 DE 20210672U1
Authority
DE
Germany
Prior art keywords
primary system
heat exchanger
partial flow
brought
evaporator
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
DE20210672U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20210672U priority Critical patent/DE20210672U1/en
Priority to PCT/EP2003/007383 priority patent/WO2004007046A1/en
Priority to AU2003250005A priority patent/AU2003250005A1/en
Priority to EP03763761A priority patent/EP1521622A1/en
Publication of DE20210672U1 publication Critical patent/DE20210672U1/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
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0064—Feeding of liquid into an evaporator
    • B01D1/007—Feeding of liquid into an evaporator the liquid feed being split up in at least two streams before entering the evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0041—Use of fluids
    • B01D1/0047—Use of fluids in a closed circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/12—Evaporators with vertical tubes and forced circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B01D1/305—Demister (vapour-liquid separation)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/007—Energy recuperation; Heat pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/009—Collecting, removing and/or treatment of the condensate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/045—Treatment of water, waste water, or sewage by heating by distillation or evaporation for obtaining ultra-pure water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (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 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 erfaßt The description text was not recorded electronically  

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

Claims (9)

1. Vorrichtung zum Aufbereiten von organisch und/oder anorganisch belastetem Abwasser mit einem Primärsystem (13; 13') für das Abwasser und einem davon getrennten, einen Verdichter (66; 66') enthaltenden, in sich geschlossenen Sekundärsystem (11; 11') zur Wärmeübertragung, wobei das Primärsystem (13; 13') mit dem Sekundärsystem (11; 11') durch einen ersten Wärmetauscher (52) zur Verdampfung des Abwassers und einen zweiten Wärmetauscher (62) zur Kondensation des Abwasserdampfes gekoppelt ist, und mit einem im Brüdenraum des Primärsystems (13; 13') zwischen dem Verdampfer 52) und dem Kondensator (62) angeordneten Zyklon (56), gekennzeichnet durch einen den dem Primärsystem (13; 13') zugeführten Gesamt-Abwasserstrom in einen ersten Teilstrom und einen zweiten Teilstrom unterteilenden Verteiler (22; 22'), durch einen ersten vom heißen Wasserdestillat am Ausgang des Primärsystem (13; 13') durchströmten ersten Wärmeübertrager (28; 28'), in welchem der erste Teilstrom auf eine Temperatur nahe der Siedetemperatur im Primärsystem (13; 13') gebracht werden kann, durch einen von der abgezogenen heißen Abschlämmung durchströmten zweiten Wärmeübertrager (38; 38'), in welchem der zweite Teilstrom auf eine Temperatur nahe der Siedetemperatur im Primärsystem (13; 13') gebracht werden kann, und durch zwei vorgeschaltete Drosselorgane (26, 27; 26', 27'), über die ein Konzentrationsfaktor (CF), das Verhältnis von zugeführter Gesamt-Wassermenge pro Zeiteinheit zur Abschlämm-Menge pro Zeiteinheit, zwischen einem Wert von größer 1 und einem Wert von etwa 10 einstellbar ist.1. Device for treating organically and / or inorganically contaminated wastewater with a primary system ( 13 ; 13 ') for the wastewater and a separate, self-contained secondary system ( 11 ; 11 ') containing a compressor ( 66 ; 66 ') for heat transfer, the primary system ( 13 ; 13 ') being coupled to the secondary system ( 11 ; 11 ') by a first heat exchanger ( 52 ) for evaporating the waste water and a second heat exchanger ( 62 ) for condensing the waste water vapor, and with an in vapor space of the primary system (13; 13 ') between the evaporator 52) and arranged the condenser (62), cyclone (56), characterized by a the primary system (13; 13') supplied total waste water stream into a first partial flow and a second partial stream dividing distributor ( 22 ; 22 '), through a first heat exchanger ( 28 ; 28 ') through which the hot water distillate flows at the outlet of the primary system ( 13 ; 13 ') , in which the first partial flow is brought to a temperature close to the boiling temperature in the primary system ( 13 ; 13 ') can be brought through a second heat exchanger ( 38 ; 38 ') through which the withdrawn hot blowdown flows, in which the second partial flow can be brought to a temperature close to the boiling point in the primary system ( 13 ; 13 '), and by two Upstream throttling devices ( 26 , 27 ; 26 ', 27 '), via which a concentration factor (CF), the ratio of the total amount of water supplied per unit of time to the amount of blowdown per unit of time, between a value greater than 1 and a value of approximately 10 is adjustable. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass in einer Destillatblase (29) eine Heizvorrichtung (32) vorgesehen ist.2. Device according to claim 1, characterized in that a heating device ( 32 ) is provided in a distillate still ( 29 ). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass ein dritter Wärmeübertrager (78) vorgesehen ist, der einerseits vom zweiten Teilstrom in der zweiten Zuleitung (24') durchströmt ist und andererseits Teil einer externen Heizeinrichtung (81) ist.3. Device according to claim 1 or 2, characterized in that a third heat exchanger ( 78 ) is provided, through which the second partial flow in the second feed line ( 24 ') flows on the one hand and on the other hand is part of an external heating device ( 81 ). 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die Öl- oder gasbetriebene Heizeinrichtung (81) mit einem zwangsweise umlaufenden und den dritten Wärmeübertrager (78) durchströmenden Wärmeträgermedium versehen ist.4. The device according to claim 3, characterized in that the oil or gas-operated heating device ( 81 ) is provided with a forcibly circulating and the third heat exchanger ( 78 ) flowing heat transfer medium. 5. Vorrichtung nach mindestens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Wärmeübertrager (28, 38; 28', 38') in Plattenaustauschertechnik aus Titan hergestellt sind.5. The device according to at least one of claims 1 to 4, characterized in that the heat exchangers ( 28 , 38 ; 28 ', 38 ') are made of titanium in plate exchanger technology. 6. Vorrichtung nach mindestens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Verdampfer (52) im Primärsystem (13; 13') durch einen Umlaufverdampfer mit natürlichem bzw. selbsttätigem oder mit zwangsweisem Flüssigkeitsumlauf gebildet ist.6. The device according to at least one of claims 1 to 5, characterized in that the evaporator ( 52 ) in the primary system ( 13 ; 13 ') is formed by a circulation evaporator with natural or automatic or with forced liquid circulation. 7. Vorrichtung nach mindestens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die die Gesamt-Wassermenge zuführende Rohrleitung (16; 16') mit einer Dosierstation (19, 19') zum Zuführen eines Additivs verbunden ist.7. The device according to at least one of claims 1 to 6, characterized in that the pipeline ( 16 ; 16 ') supplying the total amount of water is connected to a metering station ( 19 , 19 ') for supplying an additive. 8. Vorrichtung nach mindestens einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Destillatleitung (31; 31') mit einer Konditionierungsstation (39, 39') verbunden ist.8. The device according to at least one of claims 1 to 7, characterized in that the distillate line ( 31 ; 31 ') is connected to a conditioning station ( 39 , 39 '). 9. Vorrichtung nach mindestens einem der Ansprüche 1 und 3 bis 5, dadurch gekennzeichnet, dass der zweite Wärmeübertrager (78) mit einem absperrbaren Bypaß (71) versehen ist.9. The device according to at least one of claims 1 and 3 to 5, characterized in that the second heat exchanger ( 78 ) is provided with a lockable bypass ( 71 ).
DE20210672U 2002-07-10 2002-07-10 Device for treating organically and / or inorganically contaminated wastewater Expired - Lifetime DE20210672U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE20210672U DE20210672U1 (en) 2002-07-10 2002-07-10 Device for treating organically and / or inorganically contaminated wastewater
PCT/EP2003/007383 WO2004007046A1 (en) 2002-07-10 2003-07-09 Method and device for purifying waste water that is polluted with organic and/or inorganic matter
AU2003250005A AU2003250005A1 (en) 2002-07-10 2003-07-09 Method and device for purifying waste water that is polluted with organic and/or inorganic matter
EP03763761A EP1521622A1 (en) 2002-07-10 2003-07-09 Method and device for purifying waste water that is polluted with organic and/or inorganic matter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20210672U DE20210672U1 (en) 2002-07-10 2002-07-10 Device for treating organically and / or inorganically contaminated wastewater

Publications (1)

Publication Number Publication Date
DE20210672U1 true DE20210672U1 (en) 2003-11-20

Family

ID=29594691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20210672U Expired - Lifetime DE20210672U1 (en) 2002-07-10 2002-07-10 Device for treating organically and / or inorganically contaminated wastewater

Country Status (4)

Country Link
EP (1) EP1521622A1 (en)
AU (1) AU2003250005A1 (en)
DE (1) DE20210672U1 (en)
WO (1) WO2004007046A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011055514A1 (en) * 2011-11-18 2013-05-23 Fariba Khandanian Process for the treatment of aqueous solutions
EP2235136A4 (en) * 2007-12-27 2016-01-13 Dynasep Llc Improved solvent extraction and recovery

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103041607A (en) * 2012-12-19 2013-04-17 苏州工业园区姑苏科技有限公司 Energy-saving and environment-friendly device of salt-bath furnace

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB164525A (en) * 1920-02-16 1921-06-16 Franco Merz Method of and arrangement for evaporation of liquids with the recovery of the vapours by condensation
FR1004181A (en) * 1949-05-07 1952-03-26 Mercier Robert Maurice Advanced devices for the destruction of moss and scum and their applications
US3951752A (en) * 1966-03-15 1976-04-20 Roller Paul S Method and apparatus for converting saline water to fresh water
GB1218952A (en) * 1967-04-21 1971-01-13 Grace W R & Co Treatment of saline water to inhibit scale formation
DE2600398C2 (en) * 1976-01-07 1985-01-10 Jakob Dr.-Ing. 8000 München Hoiß Process and device for raw water distillation
JPS54118352A (en) * 1978-03-08 1979-09-13 Toshiba Corp Pipe-to-pipe plate welding of heat exchanger
FI68364C (en) * 1983-09-28 1985-09-10 Finn Aqua Ltd Oy FOERFARANDE FOER ELIMINERING AV TEMPERATURVAEXLINGAR HOS EN MAARVAETSKA SOM SKALL DESTILLERAS
AT381646B (en) * 1983-12-16 1986-11-10 Oesterr Forsch Seibersdorf METHOD AND ARRANGEMENT FOR REDUCTION OR DESTRUCTION OF PROCESSING LIQUID SUBSTITUTED ON AT LEAST ONE OF THE PROCESSING LIQUIDS SUBJECT TO MIXING, GAS WASHING, DISTILLATION OR EVAPORATION PROCESSES
WO1995006504A1 (en) * 1993-08-30 1995-03-09 Kabushiki Kaisha Toshiba Method of and apparatus for distillation under reduced pressure
US5332477A (en) * 1993-10-14 1994-07-26 Ethyl Corporation Method for reducing pressure drop in a packed column
DE4431546A1 (en) * 1994-09-05 1996-03-07 Jakob Dr Ing Hois Process and device for desalination of sea water
CA2274258C (en) * 1997-01-14 2006-10-17 Aqua-Pure Ventures Inc. Distillation process with reduced fouling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2235136A4 (en) * 2007-12-27 2016-01-13 Dynasep Llc Improved solvent extraction and recovery
DE102011055514A1 (en) * 2011-11-18 2013-05-23 Fariba Khandanian Process for the treatment of aqueous solutions

Also Published As

Publication number Publication date
EP1521622A1 (en) 2005-04-13
WO2004007046A1 (en) 2004-01-22
AU2003250005A1 (en) 2004-02-02

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031224

R150 Term of protection extended to 6 years

Effective date: 20050930

R157 Lapse of ip right after 6 years

Effective date: 20090203