AU2003287971A1 - Method for convectively drying wet or moist stock - Google Patents

Method for convectively drying wet or moist stock

Info

Publication number
AU2003287971A1
AU2003287971A1 AU2003287971A AU2003287971A AU2003287971A1 AU 2003287971 A1 AU2003287971 A1 AU 2003287971A1 AU 2003287971 A AU2003287971 A AU 2003287971A AU 2003287971 A AU2003287971 A AU 2003287971A AU 2003287971 A1 AU2003287971 A1 AU 2003287971A1
Authority
AU
Australia
Prior art keywords
stock
drying
dried
during
drying process
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.)
Abandoned
Application number
AU2003287971A
Inventor
Manfred Tomalla
Frank Woldert
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.)
KLEIN ABWASSER- und SCHLAMMTECHNIK GmbH
Original Assignee
KLEIN ABWASSER und SCHLAMMTECH
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 KLEIN ABWASSER und SCHLAMMTECH filed Critical KLEIN ABWASSER und SCHLAMMTECH
Publication of AU2003287971A1 publication Critical patent/AU2003287971A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention relates to a method for convectively drying wet or moist stock during which the stock to be dried (2) is subjected, inside a dryer (1), to a drying gas that, during the drying process, takes up water contained in the stock to be dried and, after the drying process, is carried away in the form of waste gas out of the dryer (1). According to the invention, at least one partial volume of the drying gas is ionized during the drying process whereby not only the elimination by oxidation of odorous substances and pollutants contained in the waste gas is achieved but the oxidative decomposition of organic constituents contained in the stock to be dried is also promoted thus effecting a hygienization of the stock.
AU2003287971A 2002-10-30 2003-10-29 Method for convectively drying wet or moist stock Abandoned AU2003287971A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2002150784 DE10250784B4 (en) 2002-10-30 2002-10-30 Process for the convective drying of wet or moist material
DE10250784.8 2002-10-30
PCT/EP2003/011996 WO2004040215A1 (en) 2002-10-30 2003-10-29 Method for convectively drying wet or moist stock

Publications (1)

Publication Number Publication Date
AU2003287971A1 true AU2003287971A1 (en) 2004-05-25

Family

ID=32115028

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003287971A Abandoned AU2003287971A1 (en) 2002-10-30 2003-10-29 Method for convectively drying wet or moist stock

Country Status (5)

Country Link
EP (1) EP1556656B1 (en)
AT (1) ATE528603T1 (en)
AU (1) AU2003287971A1 (en)
DE (1) DE10250784B4 (en)
WO (1) WO2004040215A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018157370A1 (en) * 2017-03-03 2018-09-07 江门市蓬江区德业茶坊有限责任公司 Drying room for tea

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111398A (en) * 1960-09-23 1963-11-19 Oklahoma Electronics Ind Inc Electronic and thermodynamic apparatus for processing grains
FR2167291A5 (en) * 1972-01-12 1973-08-24 Guerin Robert Drying moist materials - partic manure, fodder and clays
JPS53139815A (en) * 1977-05-09 1978-12-06 Iwata Co Ltd Method of and device for removing adhered impurities of feather
DE3920067A1 (en) * 1989-06-20 1991-01-03 Messerschmitt Boelkow Blohm Dryer for granular or powdered explosive material - has ionised air flowing through tumble dryer
JPH0388331A (en) * 1989-08-31 1991-04-12 Alpha- Kaken Kk Filter box in spin drier
DE4237462A1 (en) * 1992-10-30 1994-05-05 Wolf Stahlbau Kg Lacquering plant for car bodies - has electro-ionising units in air channel to neutralise any toxic chemicals produced
DE19736293A1 (en) * 1997-08-21 1999-02-25 Montermann Josef Removal of impurities and odor from effluent air from sewage or water treatment
WO2003092902A1 (en) * 2002-04-29 2003-11-13 Solid Solutions Limited Material dewatering apparatus

Also Published As

Publication number Publication date
ATE528603T1 (en) 2011-10-15
EP1556656B1 (en) 2011-10-12
DE10250784A1 (en) 2004-05-19
DE10250784B4 (en) 2005-07-28
EP1556656A1 (en) 2005-07-27
WO2004040215A1 (en) 2004-05-13

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase