BR9916975A - Process and machine to extract, by evaporation, solid residues that are in suspension and / or in solution in a fluid matter - Google Patents

Process and machine to extract, by evaporation, solid residues that are in suspension and / or in solution in a fluid matter

Info

Publication number
BR9916975A
BR9916975A BR9916975-4A BR9916975A BR9916975A BR 9916975 A BR9916975 A BR 9916975A BR 9916975 A BR9916975 A BR 9916975A BR 9916975 A BR9916975 A BR 9916975A
Authority
BR
Brazil
Prior art keywords
evaporation
extract
suspension
machine
solution
Prior art date
Application number
BR9916975-4A
Other languages
Portuguese (pt)
Inventor
Jacques Bourdel
Original Assignee
Sirven
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 Sirven filed Critical Sirven
Publication of BR9916975A publication Critical patent/BR9916975A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • 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
    • 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
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • F26B17/282—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position the materials adhering to, and being dried on, the surface of rotating discs with or without scraping devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Treatment Of Sludge (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Disintegrating Or Milling (AREA)
  • Fertilizers (AREA)

Abstract

"PROCESSO E MáQUINA PARA EXTRAIR, POR EVAPORAçãO,RESìDUOS SóLIDOS QUE SE ENCONTRAM EM SUSPENSãOE/OU EM SOLUçãO EM UMA MATéRIA FLUIDA". De acordocom a invenção, espalha-se a matéria a tratar sob a forma de umacamada fina sobre a face lisa e quente (10) de uma parede detroca térmica (1) que é móvel de acordo com uma trajetóriafechada cíclica, esmaga-se a camada de matéria contra essa facepara nivelar a mesma e favorecer seu espalhamento, e recupera-seno final do ciclo os residuos sólidos e secos; a invenção é notávelpelo fato de que, imediatamente antes do espalhamento,provoca-se uma grande expansão em volume da matéria (M) a fimde lhe dar a consistência de espuma, de modo que é essa espumaque é espalhada sob a forma de uma camada fina sobre a facequente (10). Desidratação de matérias diversas, em especial dosestercos líquidos de criação."PROCESS AND MACHINE TO EXTRACT, BY EVAPORATION, SOLID WASTE WHICH ARE IN SUSPENSION AND / OR IN SOLUTION IN A FLUID MATTER". According to the invention, the material to be treated is spread in the form of a thin layer over the smooth and warm face (10) of a thermal exchange wall (1) that is movable according to a cyclical closed path, the layer is crushed of material against that face to level it and favor its spreading, and the solid and dry residues are recovered at the end of the cycle; the invention is notable for the fact that, immediately before spreading, a large volume expansion of the material (M) is caused in order to give it the foam consistency, so that it is this foam that is spread in the form of a thin layer over the face (10). Dehydration of various materials, especially liquid breeding.

BR9916975-4A 1999-01-27 1999-12-24 Process and machine to extract, by evaporation, solid residues that are in suspension and / or in solution in a fluid matter BR9916975A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9901066A FR2788761B1 (en) 1999-01-27 1999-01-27 METHOD AND MACHINE FOR EXTRACTING, BY EVAPORATION, SOLID RESIDUES CONTAINED IN A FLUID MATERIAL
PCT/FR1999/003283 WO2000044674A1 (en) 1999-01-27 1999-12-24 Method and machine for extracting, by evaporation, solid residues contained in a fluid matter

Publications (1)

Publication Number Publication Date
BR9916975A true BR9916975A (en) 2001-11-20

Family

ID=9541415

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9916975-4A BR9916975A (en) 1999-01-27 1999-12-24 Process and machine to extract, by evaporation, solid residues that are in suspension and / or in solution in a fluid matter

Country Status (9)

Country Link
EP (1) EP1150920A1 (en)
JP (1) JP2002535141A (en)
AU (1) AU1866500A (en)
BR (1) BR9916975A (en)
CA (1) CA2361236A1 (en)
FR (1) FR2788761B1 (en)
HU (1) HUP0200313A3 (en)
RU (1) RU2212925C2 (en)
WO (1) WO2000044674A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5128236B2 (en) * 2007-10-29 2013-01-23 サントリーホールディングス株式会社 Slurry dryer
SI24690B (en) * 2014-04-07 2023-06-30 Brinox D.O.O. Horizontal paddle dryer
RU2647734C2 (en) * 2016-07-21 2018-03-19 Общество с ограниченной ответственностью "Научная интеграция" Method of removing the liquid from the foam concentrate of flotation of water pulp and a line for its implementation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595296A (en) * 1969-05-12 1971-07-27 Union Carbide Corp Apparatus for flash evaporating, filming and extruding viscoelastic material
FR2687079B1 (en) * 1992-02-12 1994-09-23 Sirven METHOD, MACHINE AND INSTALLATION FOR EXTRACTING BY EVAPORATING SOLID RESIDUES FROM A FLUID MATERIAL.

Also Published As

Publication number Publication date
EP1150920A1 (en) 2001-11-07
JP2002535141A (en) 2002-10-22
FR2788761B1 (en) 2001-04-13
WO2000044674A1 (en) 2000-08-03
HUP0200313A3 (en) 2003-08-28
RU2212925C2 (en) 2003-09-27
HUP0200313A2 (en) 2002-05-29
FR2788761A1 (en) 2000-07-28
CA2361236A1 (en) 2000-08-03
AU1866500A (en) 2000-08-18

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time