AU5364190A - Process for drying solid materials in an indirectly heated fluidised bed - Google Patents

Process for drying solid materials in an indirectly heated fluidised bed

Info

Publication number
AU5364190A
AU5364190A AU53641/90A AU5364190A AU5364190A AU 5364190 A AU5364190 A AU 5364190A AU 53641/90 A AU53641/90 A AU 53641/90A AU 5364190 A AU5364190 A AU 5364190A AU 5364190 A AU5364190 A AU 5364190A
Authority
AU
Australia
Prior art keywords
solid materials
fluidised bed
indirectly heated
drying solid
heated fluidised
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.)
Granted
Application number
AU53641/90A
Other versions
AU636303B2 (en
Inventor
Bodo Wolf
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.)
VEREINIGTE ENERGIEWERKE AG
Original Assignee
VEAG Vereinigte Energiewerke AG
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 VEAG Vereinigte Energiewerke AG filed Critical VEAG Vereinigte Energiewerke AG
Publication of AU5364190A publication Critical patent/AU5364190A/en
Assigned to VEREINIGTE ENERGIEWERKE AKTIENGESELLSCHAFT reassignment VEREINIGTE ENERGIEWERKE AKTIENGESELLSCHAFT Amend patent request/document other than specification (104) Assignors: ORGREB-INSTITUT FUR KRAFTWERKE
Application granted granted Critical
Publication of AU636303B2 publication Critical patent/AU636303B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005—Treatment of dryer exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F26B23/004—Heating arrangements using waste heat recovered from dryer exhaust gases by compressing and condensing vapour in exhaust gases, i.e. using an open cycle heat pump system
    • 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
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
AU53641/90A 1989-04-18 1990-04-17 Process for drying solid materials in an indirectly heated fluidised bed Ceased AU636303B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE327734 1989-04-18
DD89327734A DD282509A5 (en) 1989-04-18 1989-04-18 METHOD AND DEVICE FOR DRYING SOLIDS MATERIALS IN AN INDIRECTLY HEATED SWITCH BED

Publications (2)

Publication Number Publication Date
AU5364190A true AU5364190A (en) 1990-10-25
AU636303B2 AU636303B2 (en) 1993-04-29

Family

ID=5608535

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53641/90A Ceased AU636303B2 (en) 1989-04-18 1990-04-17 Process for drying solid materials in an indirectly heated fluidised bed

Country Status (4)

Country Link
JP (1) JPH02296893A (en)
AU (1) AU636303B2 (en)
DD (1) DD282509A5 (en)
DE (1) DE3943366C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108662872A (en) * 2018-05-19 2018-10-16 芜湖中淇节能科技有限公司 A kind of microwave drier and method for low-order coal

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3153091B2 (en) * 1994-03-10 2001-04-03 株式会社荏原製作所 Waste treatment method and gasification and melting and combustion equipment
DE4029525A1 (en) * 1990-09-18 1992-03-19 Umwelt & Energietech METHOD AND DEVICE FOR DRYING SOLID MATERIALS IN AN INDIRECTLY HEATED FLUIDIZED BED
DE4115781C2 (en) * 1991-05-15 1994-09-22 Umwelt & Energietech Process and device for drying with use of exhaust steam
DE4134352C2 (en) * 1991-10-17 1994-03-03 Bodo Dr Ing Wolf Process for drying raw lignite and sludge
DE4220953A1 (en) * 1992-06-26 1994-01-05 Metallgesellschaft Ag Process for drying water-containing solids in a fluidized bed
DE4232110A1 (en) * 1992-09-25 1994-03-31 Metallgesellschaft Ag Reactor for drying water-containing solids in a heated fluidized bed and process for operating the reactor
DE19602290A1 (en) * 1996-01-23 1997-07-24 Loedige Maschbau Gmbh Geb Process for drying sewage sludge or sludge of similar consistency
DE102007005782B3 (en) 2007-02-06 2008-02-14 Uhde Gmbh Procedure for drying dust residue in gasification of fuels e.g. coal, comprises crushing the fuel in grinder, supplying the fuel to filter/separator by conveying- and drying gas, and redirecting the conveying/drying gas into the grinder
CN104610991A (en) * 2015-01-27 2015-05-13 西澳大学 Coal-fired power plant and low-rank coal upgrading integrated system and comprehensive utilization of upgraded product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD67770A (en) *
US3800427A (en) * 1973-01-18 1974-04-02 Waagner Biro American Method for drying coal
AU4296978A (en) * 1978-02-10 1979-08-16 Monash University Drying particulate materials
DE3724960A1 (en) * 1987-07-28 1989-02-09 Rheinische Braunkohlenw Ag Method and facility for drying moist bulk materials in a fluidised-bed dryer
EP0307744A3 (en) * 1987-09-14 1989-08-09 Waagner-Biro Aktiengesellschaft Fluidised-bed drying plant for bulk goods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108662872A (en) * 2018-05-19 2018-10-16 芜湖中淇节能科技有限公司 A kind of microwave drier and method for low-order coal

Also Published As

Publication number Publication date
DD282509A5 (en) 1990-09-12
DE3943366A1 (en) 1990-10-25
DE3943366C2 (en) 2000-03-30
JPH02296893A (en) 1990-12-07
AU636303B2 (en) 1993-04-29

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired