FI62000B - Filterpress foer avvattning av avlopps- eller konditioneringsslam - Google Patents

Filterpress foer avvattning av avlopps- eller konditioneringsslam Download PDF

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Publication number
FI62000B
FI62000B FI1803/74A FI180374A FI62000B FI 62000 B FI62000 B FI 62000B FI 1803/74 A FI1803/74 A FI 1803/74A FI 180374 A FI180374 A FI 180374A FI 62000 B FI62000 B FI 62000B
Authority
FI
Finland
Prior art keywords
dewatering
drum
rollers
press
zone
Prior art date
Application number
FI1803/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI62000C (fi
FI180374A (sv
Inventor
Wendel Bastgen
Original Assignee
Klein Alb Kg
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 Alb Kg filed Critical Klein Alb Kg
Publication of FI180374A publication Critical patent/FI180374A/fi
Application granted granted Critical
Publication of FI62000B publication Critical patent/FI62000B/fi
Publication of FI62000C publication Critical patent/FI62000C/fi

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
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/243—The squeezing-out being performed in several stages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/246—The material being conveyed around a drum between pressing bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
  • Drying Of Solid Materials (AREA)

Claims (7)

1. Pilterpress för avvattning av avlopps- eller konditionerings-slam, vilken press innefattar ätminstone tvä silband (4, 5), vilka tillsammans omsluter en vridbar avvattningstrumma (1, 2) ooh rullar och täcker pä bäda sidor en slam- eller presskaka (Q), sor. är under behandling vid drift av pressen, vilka silband inom omrädet för kontakt-vinkeln bildar en presszon (D^, D^) för dubbelsidig avvattning av slam- eller presskakan (Q), och vilka inom omrädet av presszonen even-tuellt päverkas av pressrullar, kännetecknad av att avvattningstrumman (1) kopplats framom den väsentligen linjära för-presszon (D^) som utgörs av silbanden (4, 5) och pressrullarna (9) eller motsvarande pressorgan, och att ännu ätminstone en avvattnings-ti*umma (2) med motsatt rotationsriktning är pä sä vis anpassad ef-ter dessa att silbanden (4, 5) delvis S-formigt omringar avvattnings-trummorna (1, 2) under bildande av en väsentligen linjär zon (F) emellan sig och att silbanden förda via rullarna (52, 150) bildar ett efter den sista avvattningstrumman (2) avlägset beläget uttag för presskakan (Q).
2. Filterpress enligt patentkravet 1, kännetecknad av att kontaktvinkein (m) pä avvattningstrummorna (1, 2) är minst l80°.
3. Filterpress enligt nägot av patentkravet 1 eller 2, kännetecknad av att avvattningstrummorna (1, 2) har olika rotationshastighet.
4. Filterpress enligt patentkraven 1-3, kännetecknad av att pressrullarnas (40) -tryck är inställbart för var och en av dem och/eller för grupper av dem.
5· Filterpress enligt patentkraven 1-4, kännetecknad av att pressrullarna (40) är för styrning svängbart förbundna me-dels hävstänger (44) eller liknande.
6. Filterpress enligt patentkravet 5, kännetecknad
FI1803/74A 1973-06-13 1974-06-12 Filterpress foer avvattning av avlopps- eller konditioneringsslam FI62000C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2330029 1973-06-13
DE2330029A DE2330029C3 (de) 1973-06-13 1973-06-13 Filterpresse zum Entwässern von schlammartigen Gütern
DE19732333680 DE2333680A1 (de) 1973-06-13 1973-07-03 Vorrichtung zum entwaessern von schlammartigen guetern
DE2333680 1973-07-03

Publications (3)

Publication Number Publication Date
FI180374A FI180374A (sv) 1974-12-14
FI62000B true FI62000B (fi) 1982-07-30
FI62000C FI62000C (fi) 1982-11-10

Family

ID=25765306

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1803/74A FI62000C (fi) 1973-06-13 1974-06-12 Filterpress foer avvattning av avlopps- eller konditioneringsslam

Country Status (12)

Country Link
AT (1) AT336642B (sv)
BE (1) BE816310A (sv)
CA (1) CA1048854A (sv)
CH (1) CH582113A5 (sv)
DE (2) DE2330029C3 (sv)
DK (1) DK310974A (sv)
FI (1) FI62000C (sv)
FR (1) FR2233287B1 (sv)
GB (1) GB1479318A (sv)
NL (1) NL7407831A (sv)
NO (1) NO140286C (sv)
SE (1) SE7407741L (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157065A (en) * 1975-09-16 1979-06-05 Konrad Schinko Juice extractor
AT353714B (de) * 1977-12-20 1979-11-26 Voest Ag Siebbandpresse fuer die entwaesserung von stoffen
DE2849307A1 (de) * 1978-11-14 1980-05-29 Hovex Bv Siebbandpresse
AT363872B (de) * 1979-01-08 1981-09-10 Voest Alpine Ag Entwaesserungstrommel fuer stoffentwaesserungsvorrichtungen
JPS5720244Y2 (sv) * 1979-12-28 1982-04-30
NL8003667A (nl) * 1980-06-25 1982-01-18 Pannevis Bv Machf Werkwijze en inrichting voor het verwijderen van vloei- stof uit een mengsel van vloeistof en vaste stof.
DE3103569A1 (de) * 1981-02-03 1982-10-14 Hitachi Kiden Kogyo Ltd., Amagasaki Verfahren und vorrichtung zur entwaesserung von siebrueckstaenden
AT389535B (de) * 1987-04-13 1989-12-27 Andritz Ag Maschf Nasspresse
DE4038706A1 (de) * 1990-12-05 1992-06-11 Harald Ipsen Verfahren und vorrichtung zur aufbereitung von wasserhaltigen schlaemmen oder koagulaten
US5456832A (en) * 1993-12-28 1995-10-10 Komline-Sanderson Engineering Corp. Apparatus for preparing a material for high pressure deliquification
CN108264207A (zh) * 2018-04-04 2018-07-10 季殊慧 一种具备过滤杂质功能的污泥处理装置
CN113880282B (zh) * 2021-10-29 2024-03-05 扬州大学 一种污水过滤处理装置
CN114028861B (zh) * 2021-12-07 2022-10-18 临朐恒辉新材料有限公司 一种硫酸铝法生产氢氧化铝粉用带式过滤机

Also Published As

Publication number Publication date
FR2233287B1 (sv) 1978-01-13
DE2330029C3 (de) 1980-07-17
AT336642B (de) 1977-05-10
GB1479318A (en) 1977-07-13
BE816310A (fr) 1974-09-30
NO140286C (no) 1979-08-08
DK310974A (sv) 1975-02-03
FI62000C (fi) 1982-11-10
ATA90374A (de) 1976-09-15
NL7407831A (sv) 1974-12-17
CA1048854A (en) 1979-02-20
DE2330029B2 (de) 1979-10-31
DE2333680A1 (de) 1975-01-23
NO742134L (sv) 1975-01-06
FI180374A (sv) 1974-12-14
CH582113A5 (sv) 1976-11-30
SE7407741L (sv) 1974-12-16
DE2330029A1 (de) 1975-03-20
NO140286B (no) 1979-04-30
FR2233287A1 (sv) 1975-01-10

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