ATE136360T1 - Ofen und verfahren zum behandeln der abluft eines schlammtrocknungssystems - Google Patents

Ofen und verfahren zum behandeln der abluft eines schlammtrocknungssystems

Info

Publication number
ATE136360T1
ATE136360T1 AT93912721T AT93912721T ATE136360T1 AT E136360 T1 ATE136360 T1 AT E136360T1 AT 93912721 T AT93912721 T AT 93912721T AT 93912721 T AT93912721 T AT 93912721T AT E136360 T1 ATE136360 T1 AT E136360T1
Authority
AT
Austria
Prior art keywords
exhaust air
furnace
treatment section
sludge
another embodiment
Prior art date
Application number
AT93912721T
Other languages
English (en)
Inventor
Georg Krebs
Original Assignee
Andritz Tcw Eng Gmbh
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 Andritz Tcw Eng Gmbh filed Critical Andritz Tcw Eng Gmbh
Application granted granted Critical
Publication of ATE136360T1 publication Critical patent/ATE136360T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005—Treatment of dryer exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
AT93912721T 1992-05-22 1993-05-19 Ofen und verfahren zum behandeln der abluft eines schlammtrocknungssystems ATE136360T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/887,016 US5309849A (en) 1992-05-22 1992-05-22 Sludge drying system with recycling exhaust air

Publications (1)

Publication Number Publication Date
ATE136360T1 true ATE136360T1 (de) 1996-04-15

Family

ID=25390277

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93912721T ATE136360T1 (de) 1992-05-22 1993-05-19 Ofen und verfahren zum behandeln der abluft eines schlammtrocknungssystems

Country Status (6)

Country Link
US (1) US5309849A (de)
EP (1) EP0640203B1 (de)
AT (1) ATE136360T1 (de)
AU (1) AU4313693A (de)
DE (1) DE69302094D1 (de)
WO (1) WO1993024800A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9220428D0 (en) * 1992-09-28 1992-11-11 Barr Derek J Sludge treating process and apparatus
US5536371A (en) * 1994-02-10 1996-07-16 The Onix Corporation Papermaking sludge recovery process and apparatus
DE9413890U1 (de) * 1994-08-27 1994-11-10 Deutsche Babcock Anlagen Gmbh, 46049 Oberhausen Anlage zum Trocknen von Schlamm
BE1008915A3 (fr) * 1994-10-13 1996-10-01 Schoppe Technologie Gmbh Procede et dispositif de sechage de boues de clarification mecaniquement presechees.
AT402636B (de) * 1995-09-27 1997-07-25 Andritz Patentverwaltung Verfahren zur trocknung von schlamm, verfahren zur trocknung von schlamm, insbesondere klärschlamm insbesondere klärschlamm
DE19605146A1 (de) * 1996-02-13 1997-08-14 Roediger Anlagenbau Verfahren zum Trocknen einer Substanz
AT404015B (de) * 1996-04-17 1998-07-27 Andritz Patentverwaltung Verfahren zum trocknen von gut, insbesondere klärschlamm
AT405644B (de) * 1996-09-26 1999-10-25 Andritz Patentverwaltung Verfahren zum indirekt beheizten trocknen von gut, insbesondere von schlämmen
AT406671B (de) * 1996-11-22 2000-07-25 Andritz Patentverwaltung Verfahren zur trocknung von schlamm, insbesondere klärschlamm
US6058619A (en) * 1997-09-23 2000-05-09 Andritz-Patentverwaltungs-Gesellschaft M.B.H. Process and apparatus for drying material with indirectly heated driers and for decontaminating waste gas
AT406672B (de) * 1998-02-26 2000-07-25 Andritz Patentverwaltung Verfahren und anlage zur mechanischen und thermischen entwässerung von schlämmen
NL1009619C2 (nl) * 1998-07-10 2000-01-11 Tno Werkwijze en inrichting voor het verwerken van een waterige substantie, zoals slib of mest.
AT409184B (de) * 2000-01-20 2002-06-25 Muehlboeck Kurt Verfahren und vorrichtung zur holztrocknung
AU3338101A (en) * 2000-04-09 2001-10-11 Maschinenfabrik J. Dieffenbacher Gmbh & Co. Method and plant to reduce the water contents bound in the capillaries of fibrous cells
DE102007036729A1 (de) * 2007-08-03 2009-02-05 Getproject Gmbh & Co. Kg Anlage und Verfahren zur Aufbereitung von Biomasse
US8956539B2 (en) * 2013-03-09 2015-02-17 I. Kruger Inc. System and method for drying biosolids and enhancing the value of dried biosolids
WO2018079958A1 (ko) * 2016-10-25 2018-05-03 엔디티엔지니어링(주) 건조효율이 개선된 폐열을 활용한 음식물 건조장치
US10845120B1 (en) * 2018-03-01 2020-11-24 Steve Macchio Systems and methods for environmentally-clean thermal drying
CN110372172A (zh) * 2019-08-19 2019-10-25 环能科技股份有限公司 一种用于高含水率、高粘度污泥的低温烘干设备

Family Cites Families (40)

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Publication number Priority date Publication date Assignee Title
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US2102427A (en) * 1932-06-22 1937-12-14 Henry J Stehli Method of treating waste wet organic material
US1915240A (en) * 1932-11-28 1933-06-20 Alfred R Putnam Sewage purification
US2090187A (en) * 1935-08-26 1937-08-17 Louisville Drying Machine Comp Manufacture of starch
US2164954A (en) * 1936-10-06 1939-07-04 Thomas J Stephens Combustion and gas mixing assembly for gas circulating systems
US3025151A (en) * 1956-09-04 1962-03-13 Edward J M Berg Process of treating organic sludges
US2977214A (en) * 1958-07-31 1961-03-28 H J Baker & Bro Compacted sewage sludge
US3131035A (en) * 1960-11-25 1964-04-28 Reginald T Erickson Method of heat recovery from waste gases containing vapor
DE1517690A1 (de) * 1963-09-24 1969-07-31 Metallgesellschaft Ag Verfahren zum Filtrieren von Abwasserschlaemmen und/oder Zentrifugenueberlaeufen
CH428064A (de) * 1965-11-03 1967-01-15 Seiler Hermann & Sohn Ag Verfahren zum Trocknen und Verbrennen von Abwasserschlamm und Anlage zur Durchführung des Verfahrens
US3548510A (en) * 1968-04-06 1970-12-22 Kanagawa Prefectural Governmen Method and apparatus for odorlessly drying materials containing malodorous components
CH520633A (de) * 1970-03-03 1972-03-31 Buehler Ag Geb Verfahren zur Trocknung von hochfeuchten Abfallprodukten von Lebewesen
US3864841A (en) * 1972-10-19 1975-02-11 Wallace L Mcgehee Rotary dehydrator-granulator
US3837272A (en) * 1973-06-14 1974-09-24 Star Kist Foods Meal drying pollution control apparatus
US3963471A (en) * 1974-06-19 1976-06-15 Hampton Quentin L Apparatus and process for producing an organic product from sewage sludge
US3954069A (en) * 1975-03-10 1976-05-04 Myrens Verksted A/S Process and apparatus for the incineration of aqueous sewage sludge
NL179806C (nl) * 1975-11-11 1986-11-17 Broek Maschf Bv Werkwijze voor het drogen van een produkt zoals mest of slib, alsmede inrichting voor het toepassen van deze werkwijze.
GB1574141A (en) * 1976-04-02 1980-09-03 Laystall Eng Co Ltd Cylindrical and swept bearing surfaces
DE2640044A1 (de) * 1976-09-06 1978-03-16 Kloeckner Humboldt Deutz Ag Verfahren zur herstellung eines feinkoernigen mineralischen feststoffgemenges
DE2800238C2 (de) * 1978-01-04 1987-10-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Anlage zum Trocknen von korn-, span- oder faserförmigen Stoffen
US4153411A (en) * 1978-04-12 1979-05-08 Envirotech Corporation Rotary sludge drying system with sand recycle
SE413431B (sv) * 1978-08-30 1980-05-27 Volvo Flygmotor Ab Aggregat for forbrenning av icke explosiva processgaser
US4357152A (en) * 1979-07-02 1982-11-02 Progressive Development, Inc. Fluid borne particulate separator
US4558525A (en) * 1979-07-02 1985-12-17 Progressive Development Incorporated Dehydration equipment
US4245396A (en) * 1979-07-09 1981-01-20 Uop Inc. Process for drying and granulating sewage sludge
US4276835A (en) * 1979-10-04 1981-07-07 Von Roll Ag method for processing sewage sludge
CA1146813A (en) * 1980-06-30 1983-05-24 456577 Ontario Limited Apparatus and method for treating sewage sludge
US4324545A (en) * 1980-09-22 1982-04-13 Gladd Industries, Inc. Recirculating heater for processing oven
GB2099971B (en) * 1981-04-23 1985-02-06 Pownall Spencer Engineering Lt Drying apparatus
US4829678A (en) * 1986-10-29 1989-05-16 Enviro Gro Technologies Sludge treatment process
US4953478A (en) * 1986-10-29 1990-09-04 Enviro-Gro Technologies Odor control for a sludge treatment process
US4860671A (en) * 1986-10-29 1989-08-29 Enviro-Gro Technologies, Inc. Odor control for a sludge treatment process
US4956926A (en) * 1986-10-29 1990-09-18 Enviro-Gro Technologies Sludge treatment process
US4852269A (en) * 1986-10-29 1989-08-01 Enviro-Gro Technologies, Inc. Combined sewage and lime slude treatment process
US4761893A (en) * 1986-10-29 1988-08-09 Glorioso John D Sludge treatment process
US4901654A (en) * 1988-07-15 1990-02-20 Albertson Orris E Deodorization and cleaning of medium temperature wet off-gases derived from burning of wet waste sludge
US4926764A (en) * 1989-08-17 1990-05-22 Den Broek Jos Van Sewage sludge treatment system
US5069801A (en) * 1990-02-26 1991-12-03 Bio Gro Systems, Incorporated Indirect heat drying and simultaneous pelletization of sludge
ATE89907T1 (de) * 1990-03-10 1993-06-15 Krantz H Gmbh & Co Vorrichtung zum verbrennen von in einem abluftstrom enthaltenen oxidierbaren bestandteilen.
DE4023518A1 (de) * 1990-07-24 1992-03-05 Fritz Egger Gmbh Verfahren und anlage zum trocknen von feuchtem gut

Also Published As

Publication number Publication date
US5309849A (en) 1994-05-10
EP0640203B1 (de) 1996-04-03
WO1993024800A1 (en) 1993-12-09
DE69302094D1 (de) 1996-05-09
EP0640203A1 (de) 1995-03-01
AU4313693A (en) 1993-12-30

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