CA2289444C - Procede de reduction de la teneur en humidite - Google Patents

Procede de reduction de la teneur en humidite Download PDF

Info

Publication number
CA2289444C
CA2289444C CA002289444A CA2289444A CA2289444C CA 2289444 C CA2289444 C CA 2289444C CA 002289444 A CA002289444 A CA 002289444A CA 2289444 A CA2289444 A CA 2289444A CA 2289444 C CA2289444 C CA 2289444C
Authority
CA
Canada
Prior art keywords
moist
pellets
perforated plate
conveyor
pasty
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 - Lifetime
Application number
CA002289444A
Other languages
English (en)
Other versions
CA2289444A1 (fr
Inventor
Louis Barre
Marcel Bilodeau
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.)
Solutions Mabarex Inc
Original Assignee
Solutions Mabarex Inc
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 Solutions Mabarex Inc filed Critical Solutions Mabarex Inc
Priority to CA002289444A priority Critical patent/CA2289444C/fr
Priority claimed from PCT/CA1998/000461 external-priority patent/WO1998051139A2/fr
Publication of CA2289444A1 publication Critical patent/CA2289444A1/fr
Application granted granted Critical
Publication of CA2289444C publication Critical patent/CA2289444C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • F26B17/08—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 belts being arranged in a sinuous or zig-zag path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/12—Drying solid materials or objects by processes not involving the application of heat by suction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/16—Wood, e.g. lumber, timber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Processing Of Solid Wastes (AREA)
  • Drying Of Solid Materials (AREA)
CA002289444A 1997-05-09 1998-05-11 Procede de reduction de la teneur en humidite Expired - Lifetime CA2289444C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002289444A CA2289444C (fr) 1997-05-09 1998-05-11 Procede de reduction de la teneur en humidite

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,204,926 1997-05-09
CA2204926 1997-05-09
CA002289444A CA2289444C (fr) 1997-05-09 1998-05-11 Procede de reduction de la teneur en humidite
PCT/CA1998/000461 WO1998051139A2 (fr) 1997-05-09 1998-05-11 Procede de reduction de la teneur en humidite

Publications (2)

Publication Number Publication Date
CA2289444A1 CA2289444A1 (fr) 1998-11-19
CA2289444C true CA2289444C (fr) 2007-12-18

Family

ID=31716376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002289444A Expired - Lifetime CA2289444C (fr) 1997-05-09 1998-05-11 Procede de reduction de la teneur en humidite

Country Status (1)

Country Link
CA (1) CA2289444C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201574114U (zh) 2010-02-05 2010-09-08 广州普得环保设备有限公司 一种污泥风干装置
CN110425820A (zh) * 2019-06-20 2019-11-08 天马（安徽）国药科技股份有限公司 一种三七粉专用烘干系统

Also Published As

Publication number Publication date
CA2289444A1 (fr) 1998-11-19

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Effective date: 20180511