HUP9702170A2 - Eljárás iszap szárítására - Google Patents

Eljárás iszap szárítására

Info

Publication number
HUP9702170A2
HUP9702170A2 HU9702170A HUP9702170A HUP9702170A2 HU P9702170 A2 HUP9702170 A2 HU P9702170A2 HU 9702170 A HU9702170 A HU 9702170A HU P9702170 A HUP9702170 A HU P9702170A HU P9702170 A2 HUP9702170 A2 HU P9702170A2
Authority
HU
Hungary
Prior art keywords
sludge
wet
dryer
inlet temperature
regulated depending
Prior art date
Application number
HU9702170A
Other languages
English (en)
Inventor
Giselher Stummer
Wolfgang Wiesenhofer
Original Assignee
Andritz-Patentverwaltungs-Gesellschaft M.B.H.
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-Patentverwaltungs-Gesellschaft M.B.H. filed Critical Andritz-Patentverwaltungs-Gesellschaft M.B.H.
Publication of HU9702170D0 publication Critical patent/HU9702170D0/hu
Publication of HUP9702170A2 publication Critical patent/HUP9702170A2/hu
Publication of HUP9702170A3 publication Critical patent/HUP9702170A3/hu

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • 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
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A találmány eljárás iszap, különösen derítőiszap szárítására, ahől egyhőrdőzóanyag és nedves anyag keverékét egy szárítóba (6) vezetik,valamint föléje főrró levegőt vagy gázt vezetnek. A találmány lényege, hőgy a nedves anyag (nedves iszap) bevezetésimennyiségét a főrró gáz vagy levegő belépési hőmérsékletétől függőenszabályőzzák, előnyösen a hőrdőzóanyag mennyiségét a szárító belépésihőmérsékletétől függően szabályőzzák. ŕ
HU9702170A 1996-11-22 1997-11-20 Method for drying mud HUP9702170A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0203396A AT406671B (de) 1996-11-22 1996-11-22 Verfahren zur trocknung von schlamm, insbesondere klärschlamm

Publications (3)

Publication Number Publication Date
HU9702170D0 HU9702170D0 (en) 1998-01-28
HUP9702170A2 true HUP9702170A2 (hu) 1998-06-29
HUP9702170A3 HUP9702170A3 (en) 1998-08-28

Family

ID=3526364

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9702170A HUP9702170A3 (en) 1996-11-22 1997-11-20 Method for drying mud

Country Status (4)

Country Link
US (1) US6006440A (hu)
EP (1) EP0844452A1 (hu)
AT (1) AT406671B (hu)
HU (1) HUP9702170A3 (hu)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408751B (de) * 2000-06-09 2002-03-25 Andritz Ag Maschf Verfahren und anlage zur trocknung von schlamm
US7024796B2 (en) 2004-07-19 2006-04-11 Earthrenew, Inc. Process and apparatus for manufacture of fertilizer products from manure and sewage
US7685737B2 (en) 2004-07-19 2010-03-30 Earthrenew, Inc. Process and system for drying and heat treating materials
US7024800B2 (en) 2004-07-19 2006-04-11 Earthrenew, Inc. Process and system for drying and heat treating materials
US7694523B2 (en) 2004-07-19 2010-04-13 Earthrenew, Inc. Control system for gas turbine in material treatment unit
NZ541426A (en) 2005-07-25 2008-06-30 Flo Dry Engineering Ltd Method and apparatus for drying
US7610692B2 (en) 2006-01-18 2009-11-03 Earthrenew, Inc. Systems for prevention of HAP emissions and for efficient drying/dehydration processes
US7669348B2 (en) * 2006-10-10 2010-03-02 Rdp Company Apparatus, method and system for treating sewage sludge
US20090199748A1 (en) * 2007-02-02 2009-08-13 Infilco Degremont, Inc. A Corporation Of New York Apparatus and methods for incinerating sludge in a combustor
WO2011132481A1 (ja) * 2010-04-22 2011-10-27 株式会社サタケ 穀物乾燥設備
US9255187B2 (en) * 2013-03-15 2016-02-09 Synergy Horizon Limited Method for production of dry hydrolytic lignin
RU2622218C1 (ru) * 2016-04-11 2017-06-13 Федеральное государственное бюджетное научное учреждение Всероссийский научно-исследовательский институт механизации животноводства, ФГБНУ ВНИИМЖ Агрегат для производства высоковитаминной травяной муки
US10845120B1 (en) * 2018-03-01 2020-11-24 Steve Macchio Systems and methods for environmentally-clean thermal drying
NL2023895B1 (en) * 2019-09-25 2021-05-25 Tanis Confectionery B V method and system for drying a moulding powder used in a confectionery moulding process

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310973A (en) * 1977-12-01 1982-01-19 Phillips Petroleum Co. Drying polymer solutions
US4696115A (en) * 1986-07-22 1987-09-29 Nabisco Brands, Inc. Method and apparatus for drying wet particulate material to a predetermined uniform moisture content
US4829678A (en) * 1986-10-29 1989-05-16 Enviro Gro Technologies Sludge treatment process
DE3902446C1 (hu) * 1989-01-27 1990-07-05 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
US4974777A (en) * 1989-09-25 1990-12-04 Texaco Inc. Means and methods for controlling the drying of wet gas
US5069801A (en) 1990-02-26 1991-12-03 Bio Gro Systems, Incorporated Indirect heat drying and simultaneous pelletization of sludge
US5279637A (en) * 1990-10-23 1994-01-18 Pcl Environmental Inc. Sludge treatment system
US5557873A (en) * 1990-10-23 1996-09-24 Pcl/Smi, A Joint Venture Method of treating sludge containing fibrous material
US5309849A (en) * 1992-05-22 1994-05-10 Andritz Tcw Engineering Gmbh Sludge drying system with recycling exhaust air
US5245762A (en) * 1992-08-24 1993-09-21 Hartis Dennis R Sludge drying apparatus and method
US5318184A (en) * 1992-09-10 1994-06-07 Georg Krebs Sludge drying system
GB9220428D0 (en) * 1992-09-28 1992-11-11 Barr Derek J Sludge treating process and apparatus
DE4242747C2 (de) * 1992-12-17 1997-07-17 Steag Ag Verfahren und Anlage zum Behandeln von Schlamm
DE4321994A1 (de) * 1993-07-01 1995-01-12 Nalco Chemical Co Verfahren zum Steuern von Mengen chemischer Hilfs- und Flockmittel in Abhängigkeit einer on-line Massen-Feststoffmessung für Klär- und Ent-Wässerungsprozesse aller Art, sowie Anlage zur Durchführung des Verfahrens
GB9411444D0 (en) * 1994-06-08 1994-07-27 Cdm Ab Dewatering of suspensions
DE19531101C1 (de) * 1995-08-24 1997-01-02 Walther & Cie Ag Verfahren zur Regelung einer Schlammtrocknungsanlage mit Rückführung
AT402636B (de) * 1995-09-27 1997-07-25 Andritz Patentverwaltung Verfahren zur trocknung von schlamm, verfahren zur trocknung von schlamm, insbesondere klärschlamm insbesondere klärschlamm
AT404015B (de) * 1996-04-17 1998-07-27 Andritz Patentverwaltung Verfahren zum trocknen von gut, insbesondere klärschlamm

Also Published As

Publication number Publication date
ATA203396A (de) 1999-12-15
US6006440A (en) 1999-12-28
AT406671B (de) 2000-07-25
HU9702170D0 (en) 1998-01-28
HUP9702170A3 (en) 1998-08-28
EP0844452A1 (de) 1998-05-27

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