FR2875721B1 - Procede de sechage de concentrats d'evaporation et installation pour la mise en oeuvre du procede - Google Patents

Procede de sechage de concentrats d'evaporation et installation pour la mise en oeuvre du procede

Info

Publication number
FR2875721B1
FR2875721B1 FR0410266A FR0410266A FR2875721B1 FR 2875721 B1 FR2875721 B1 FR 2875721B1 FR 0410266 A FR0410266 A FR 0410266A FR 0410266 A FR0410266 A FR 0410266A FR 2875721 B1 FR2875721 B1 FR 2875721B1
Authority
FR
France
Prior art keywords
implementing
installation
evaporation concentrates
drying evaporation
drying
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 - Fee Related
Application number
FR0410266A
Other languages
English (en)
Other versions
FR2875721A1 (fr
Inventor
Christian Veauvy
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.)
Suez RR IWS Minerals France SAS
Original Assignee
SITA FD SA
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 SITA FD SA filed Critical SITA FD SA
Priority to FR0410266A priority Critical patent/FR2875721B1/fr
Publication of FR2875721A1 publication Critical patent/FR2875721A1/fr
Application granted granted Critical
Publication of FR2875721B1 publication Critical patent/FR2875721B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
    • F26B3/305—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements the infrared radiation being generated by combustion or combustion gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
    • 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
    • F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/023—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the material being a slurry or paste, which adheres to a moving belt-like endless conveyor for drying thereon, from which it may be removed in dried state, e.g. by scrapers, brushes or vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers
FR0410266A 2004-09-28 2004-09-28 Procede de sechage de concentrats d'evaporation et installation pour la mise en oeuvre du procede Expired - Fee Related FR2875721B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0410266A FR2875721B1 (fr) 2004-09-28 2004-09-28 Procede de sechage de concentrats d'evaporation et installation pour la mise en oeuvre du procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410266A FR2875721B1 (fr) 2004-09-28 2004-09-28 Procede de sechage de concentrats d'evaporation et installation pour la mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
FR2875721A1 FR2875721A1 (fr) 2006-03-31
FR2875721B1 true FR2875721B1 (fr) 2007-09-21

Family

ID=34949226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0410266A Expired - Fee Related FR2875721B1 (fr) 2004-09-28 2004-09-28 Procede de sechage de concentrats d'evaporation et installation pour la mise en oeuvre du procede

Country Status (1)

Country Link
FR (1) FR2875721B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021131B4 (de) * 2006-05-04 2012-09-13 Passavant - Geiger Gmbh Vorrichtung und Verfahren zum Trocknen von Klärschlamm
ES2466001T3 (es) 2010-03-15 2014-06-09 Solaronics S.A. Instalación de secado
US9975061B2 (en) 2011-01-05 2018-05-22 Aptim Intellectual Property Holdings, Llc Evaporative concentrator and associated methods
CN110559670B (zh) * 2019-08-27 2021-12-10 国能龙源环保有限公司 一种石膏浆液泡沫制粉系统及其施工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH282367A (de) * 1948-05-03 1952-04-30 Krieg Jakob Verfahren zur kontinuierlichen Trocknung von Konzentraten unter Vakuum sowie Vorrichtung zur Durchführung des Verfahrens.
US2874482A (en) * 1953-08-17 1959-02-24 Bayer Ag Drying of moist material
FR1416943A (fr) * 1964-12-09 1965-11-05 Procédé et dispositif pour le séchage de suspensions de matières colorantes ou matières analogues à grande dispersion
JPS4844849A (fr) * 1971-10-08 1973-06-27
CH678758A5 (en) * 1987-09-17 1991-10-31 Martin Kaspar Appts. for drying solns. to give dust-free prodn. - forms thin layer of prodn. on a moving belt with temp, pressure and operating conditions adjusted to increase amt. of moisture removed
DE4315321C2 (de) * 1993-05-08 1996-06-27 Ist Energietechnik Gmbh Verfahren und Vorrichtung zur Trocknung von Schlämmen und verschmutzten Flüssigkeiten
US5557858A (en) * 1995-08-25 1996-09-24 Catalytic Industrial Group Inc. Infrared wood product dryer
US5660124A (en) * 1995-09-20 1997-08-26 Alar Engineering Corporation Sludge processor
DE10015435A1 (de) * 2000-03-23 2001-10-04 Ver Energiewerke Ag Verfahren und Vorrichtung zur Entwässerung von Naßasche bei der Abförderung ausNaßentaschungsanlagen
FR2843958B1 (fr) * 2002-08-28 2004-11-05 Ondeo Degremont Dispositif de sechage de produits tels que notamment des boues de stations d'epuration

Also Published As

Publication number Publication date
FR2875721A1 (fr) 2006-03-31

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20160531

RN Application for restoration

Effective date: 20160729

D5 Renunciation due to an appeal on restauration

Effective date: 20161206