FI49596C - Method and apparatus for adjusting the dry matter content of the sludge before feeding it into the oven. - Google Patents

Method and apparatus for adjusting the dry matter content of the sludge before feeding it into the oven.

Info

Publication number
FI49596C
FI49596C FI722979A FI297972A FI49596C FI 49596 C FI49596 C FI 49596C FI 722979 A FI722979 A FI 722979A FI 297972 A FI297972 A FI 297972A FI 49596 C FI49596 C FI 49596C
Authority
FI
Finland
Prior art keywords
oven
adjusting
dry matter
matter content
before feeding
Prior art date
Application number
FI722979A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49596B (en
Inventor
Jorma Juhani Nieminen
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI722979A priority Critical patent/FI49596C/en
Priority to DE19732353074 priority patent/DE2353074A1/en
Priority to DK578873A priority patent/DK131621C/en
Priority to SE7314485A priority patent/SE387324C/en
Priority to FR7338225A priority patent/FR2204451A1/en
Publication of FI49596B publication Critical patent/FI49596B/fi
Application granted granted Critical
Publication of FI49596C publication Critical patent/FI49596C/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/008—Feed or outlet control devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
FI722979A 1972-10-26 1972-10-26 Method and apparatus for adjusting the dry matter content of the sludge before feeding it into the oven. FI49596C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI722979A FI49596C (en) 1972-10-26 1972-10-26 Method and apparatus for adjusting the dry matter content of the sludge before feeding it into the oven.
DE19732353074 DE2353074A1 (en) 1972-10-26 1973-10-23 METHOD AND APPARATUS FOR REGULATING THE DRY CONTENT OF SLUDGE TO BE FEEDING INTO AN INCINERATOR
DK578873A DK131621C (en) 1972-10-26 1973-10-25 PROCEDURE AND SYSTEMS FOR REGULATING THE DRY CONSISTENCY OF SLUDGE WITH A THORSY CONTENT OF 30-40 PERCENT IN A COMBINED OVEN AND DRYING SYSTEM
SE7314485A SE387324C (en) 1972-10-26 1973-10-25 METHODS AND DEVICE FOR CONTROLING THE DRYNESS OF SLUDGE FOR FEEDING IT IN AN OVEN
FR7338225A FR2204451A1 (en) 1972-10-26 1973-10-26 Regulating sewage sludge solids content - by mixing wet and dry sludges, before feeding to furnace or drier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI722979A FI49596C (en) 1972-10-26 1972-10-26 Method and apparatus for adjusting the dry matter content of the sludge before feeding it into the oven.

Publications (2)

Publication Number Publication Date
FI49596B FI49596B (en) 1975-04-30
FI49596C true FI49596C (en) 1977-11-22

Family

ID=8507851

Family Applications (1)

Application Number Title Priority Date Filing Date
FI722979A FI49596C (en) 1972-10-26 1972-10-26 Method and apparatus for adjusting the dry matter content of the sludge before feeding it into the oven.

Country Status (5)

Country Link
DE (1) DE2353074A1 (en)
DK (1) DK131621C (en)
FI (1) FI49596C (en)
FR (1) FR2204451A1 (en)
SE (1) SE387324C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272365A (en) * 1975-12-15 1977-06-16 Nittetsu Kakoki Kk Method of treating fermentation waste water
DE3429055A1 (en) * 1984-08-07 1986-02-20 Heiner Dipl.-Ing. 4030 Ratingen Kreyenberg Process for the disposal of sludges, in particular sewage sludges and septic sludges
ES2387289B1 (en) * 2009-10-22 2013-04-24 Depurinsa, S.L. INSTALLATION FOR ORGANIC WASTE CLEANING WITH WATER CONTENT AND PROCEDURE ORGANIC WASTE CLEANING PROCEDURE WITH WATER CONTENT

Also Published As

Publication number Publication date
DE2353074A1 (en) 1974-05-09
SE387324C (en) 1978-02-13
FI49596B (en) 1975-04-30
FR2204451A1 (en) 1974-05-24
DK131621C (en) 1976-01-12
DK131621B (en) 1975-08-11
FR2204451B1 (en) 1976-06-18
SE387324B (en) 1976-09-06

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