GB709131A - Process for drying slime, particularly foul slime and plant for executing the said process - Google Patents

Process for drying slime, particularly foul slime and plant for executing the said process

Info

Publication number
GB709131A
GB709131A GB18162/51A GB1816251A GB709131A GB 709131 A GB709131 A GB 709131A GB 18162/51 A GB18162/51 A GB 18162/51A GB 1816251 A GB1816251 A GB 1816251A GB 709131 A GB709131 A GB 709131A
Authority
GB
United Kingdom
Prior art keywords
evaporator
fed
sludge
pipe
dryer
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.)
Expired
Application number
GB18162/51A
Other languages
English (en)
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.)
Ludwig Von Roll A G
Original Assignee
Ludwig Von Roll A G
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 Ludwig Von Roll A G filed Critical Ludwig Von Roll A G
Publication of GB709131A publication Critical patent/GB709131A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2887—The compressor is integrated in the evaporation apparatus
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
    • F26B17/003—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with fixed floors provided with scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)
GB18162/51A 1950-08-14 1951-07-31 Process for drying slime, particularly foul slime and plant for executing the said process Expired GB709131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH709131X 1950-08-14

Publications (1)

Publication Number Publication Date
GB709131A true GB709131A (en) 1954-05-19

Family

ID=4530623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18162/51A Expired GB709131A (en) 1950-08-14 1951-07-31 Process for drying slime, particularly foul slime and plant for executing the said process

Country Status (6)

Country Link
US (1) US2823742A (enrdf_load_stackoverflow)
BE (1) BE505127A (enrdf_load_stackoverflow)
CH (1) CH292504A (enrdf_load_stackoverflow)
DE (1) DE855522C (enrdf_load_stackoverflow)
FR (1) FR1040288A (enrdf_load_stackoverflow)
GB (1) GB709131A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015109A1 (en) * 1979-02-12 1980-09-03 John Michael Chambers Drying process and apparatus therefor
FR2510736A1 (fr) * 1981-07-28 1983-02-04 Beghin Say Sa Procede de sechage par recompression de vapeur
EP0088174A1 (en) * 1980-08-06 1983-09-14 William Bradshaw An improved drying method and apparatus
WO1999008058A1 (de) * 1997-08-07 1999-02-18 Solar Und Vakuum Technologie (Svt) Ag Vakuumtrocknungseinrichtung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094196B (de) * 1955-05-31 1960-12-01 Buckau Wolf Maschf R Verfahren zum Trocknen von Abwasserschlamm
US3136707A (en) * 1957-06-07 1964-06-09 Kenneth C D Hickman Phase separation barrier distillation apparatus
US3084107A (en) * 1959-03-13 1963-04-02 Phillips Petroleum Co Waste disposal method and apparatus
DE1224892B (de) * 1960-10-05 1966-09-15 Marianne Denk Geb Baumeister Papierbettwaesche
US3326266A (en) * 1963-10-21 1967-06-20 Vickers Armstrongs Ltd Apparatus for evaporating liquid to separate solid material from the liquid
CH565576A5 (enrdf_load_stackoverflow) * 1973-12-14 1975-08-29 Escher Wyss Ag
DE2529847C2 (de) * 1975-07-04 1984-08-09 Klöckner-Humboldt-Deutz AG, 5000 Köln Etagenofen und Verfahren zur thermischen Behandlung von schlammförmigen Materialien, insbesondere von hydratisierten Magnesit-Schlämmen
FR2506749B1 (fr) * 1981-06-02 1985-06-14 Kestner App Evaporateurs Procede d'epuration des eaux condensees provenant de la concentration de solutions contenant des produits volatils
ES2437966T3 (es) * 2007-05-29 2014-01-15 Lealesa Quality Sl Método y sistema de deshidratación y secado al vacío
EP1998128B1 (en) * 2007-05-29 2013-02-27 Lealesa Quality SL System for organic substances dehydration at low temperature and vacuum conditions
US10010811B2 (en) * 2013-05-28 2018-07-03 Empire Technology Development Llc Evaporation-condensation systems and methods for their manufacture and use
CN105324161B (zh) 2013-05-28 2017-04-26 英派尔科技开发有限公司 薄膜系统及其使用方法和制造方法
TWI507366B (zh) * 2014-05-21 2015-11-11 Leaderman & Associates Co Ltd 污泥處理裝置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US408824A (en) * 1889-08-13 cazin
US1391510A (en) * 1920-03-01 1921-09-20 Schjelderup Gunnar Apparatus for drying material containing liquid
CH95501A (fr) * 1920-03-25 1922-07-17 Terrisse Dr Henri Procédé et appareil pour la séparation par chauffage de substances volatiles d'avec des substances solides.
US1528698A (en) * 1923-04-23 1925-03-03 Jute Ind Ltd Treatment of jute
US1863109A (en) * 1926-11-20 1932-06-14 Roy R Graves Manufacture of highly digestible feed
US1980326A (en) * 1927-05-20 1934-11-13 Celanese Corp Molding material and molded articles and method of making the same
US2439384A (en) * 1942-01-27 1948-04-13 Union Starch & Refining Compan Solid corn syrup manufacture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015109A1 (en) * 1979-02-12 1980-09-03 John Michael Chambers Drying process and apparatus therefor
EP0088174A1 (en) * 1980-08-06 1983-09-14 William Bradshaw An improved drying method and apparatus
FR2510736A1 (fr) * 1981-07-28 1983-02-04 Beghin Say Sa Procede de sechage par recompression de vapeur
WO1983000547A1 (fr) * 1981-07-28 1983-02-17 Cuel, Jacques Procede de sechage par recompression de vapeur
US4523388A (en) * 1981-07-28 1985-06-18 Beghin-Say S.A. Method for drying by vapor recompression
WO1999008058A1 (de) * 1997-08-07 1999-02-18 Solar Und Vakuum Technologie (Svt) Ag Vakuumtrocknungseinrichtung

Also Published As

Publication number Publication date
FR1040288A (fr) 1953-10-14
CH292504A (de) 1953-08-15
US2823742A (en) 1958-02-18
DE855522C (de) 1952-11-13
BE505127A (enrdf_load_stackoverflow)

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