SE8801019D0 - PROCEDURE FOR DRYING SLAM OR SIMILAR AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE - Google Patents

PROCEDURE FOR DRYING SLAM OR SIMILAR AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE

Info

Publication number
SE8801019D0
SE8801019D0 SE8801019A SE8801019A SE8801019D0 SE 8801019 D0 SE8801019 D0 SE 8801019D0 SE 8801019 A SE8801019 A SE 8801019A SE 8801019 A SE8801019 A SE 8801019A SE 8801019 D0 SE8801019 D0 SE 8801019D0
Authority
SE
Sweden
Prior art keywords
spaces
procedure
compartments
plate
coils
Prior art date
Application number
SE8801019A
Other languages
Swedish (sv)
Other versions
SE465481B (en
SE8801019L (en
Inventor
Ola Milesson
Daniel Ringqvist
Original Assignee
Ola Milesson
Daniel Ringqvist
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 Ola Milesson, Daniel Ringqvist filed Critical Ola Milesson
Priority to SE8801019A priority Critical patent/SE465481B/en
Publication of SE8801019D0 publication Critical patent/SE8801019D0/en
Publication of SE8801019L publication Critical patent/SE8801019L/en
Publication of SE465481B publication Critical patent/SE465481B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/18—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact
    • F26B3/20—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact the heat source being a heated surface, e.g. a moving belt or conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The present invention relates to a method for drying sludge of the like, in which material is fed in via closable registers 8 to a feed screw 7, and an arrangement for implementing the method. The method according to the invention is characterized in that the material is conducted to vertical spaces 3 or lagoons provided with distribution members 13 for the material, after which hot gas is introduced via an inlet member 5 into compartments 2 located between the spaces 3, and is removed via an outlet member 6, the hot gas passing through the compartments 2, preferably at about 1000C, being cooled by means of, for example, flanges as an aid for heat transmission through the plate of the compartments 2 to the material located in the spaces 3, in addition to which, in the event of material sticking to the plate, it is removed via scraping members 11 which are mounted on a scraping carriage 14 provided with distributors and bear against the plate, and in that coils 4 or the like are positioned in the bottom of the spaces 3 for advancing treated material which is fed out via closable registers 9 to coils 10, the steam produced being led off to a heat exchanger. <IMAGE>
SE8801019A 1988-03-21 1988-03-21 Method for drying sludge or the like and arrangement for implementing the method SE465481B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8801019A SE465481B (en) 1988-03-21 1988-03-21 Method for drying sludge or the like and arrangement for implementing the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801019A SE465481B (en) 1988-03-21 1988-03-21 Method for drying sludge or the like and arrangement for implementing the method

Publications (3)

Publication Number Publication Date
SE8801019D0 true SE8801019D0 (en) 1988-03-21
SE8801019L SE8801019L (en) 1989-09-22
SE465481B SE465481B (en) 1991-09-16

Family

ID=20371759

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801019A SE465481B (en) 1988-03-21 1988-03-21 Method for drying sludge or the like and arrangement for implementing the method

Country Status (1)

Country Link
SE (1) SE465481B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003042520A1 (en) * 2001-11-06 2003-05-22 Abb Oy Energy economical compact drying system

Also Published As

Publication number Publication date
SE465481B (en) 1991-09-16
SE8801019L (en) 1989-09-22

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