PH12018501609A1 - Multi-shelf furnance for use at flow temperature - Google Patents

Multi-shelf furnance for use at flow temperature

Info

Publication number
PH12018501609A1
PH12018501609A1 PH12018501609A PH12018501609A PH12018501609A1 PH 12018501609 A1 PH12018501609 A1 PH 12018501609A1 PH 12018501609 A PH12018501609 A PH 12018501609A PH 12018501609 A PH12018501609 A PH 12018501609A PH 12018501609 A1 PH12018501609 A1 PH 12018501609A1
Authority
PH
Philippines
Prior art keywords
shelf
furnance
stirring
flow temperature
welded
Prior art date
Application number
PH12018501609A
Inventor
Daniel Gaspard
Joseph Priarollo
Gauthier Cottenier
Thierry Melkior
Alain Memponteil
Original Assignee
Cockerill Maintenance And Ingenierie S A
Commissariat A Lenergie Atomique Et Aux Energies Alternatives Cea
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 Cockerill Maintenance And Ingenierie S A, Commissariat A Lenergie Atomique Et Aux Energies Alternatives Cea filed Critical Cockerill Maintenance And Ingenierie S A
Publication of PH12018501609A1 publication Critical patent/PH12018501609A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/442—Wood or forestry waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/28—Other processes
    • C10B47/32—Other processes in ovens with mechanical conveying means
    • C10B47/34—Other processes in ovens with mechanical conveying means with rotary scraping devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/28—Other processes
    • C10B47/32—Other processes in ovens with mechanical conveying means
    • C10B47/34—Other processes in ovens with mechanical conveying means with rotary scraping devices
    • C10B47/36—Other processes in ovens with mechanical conveying means with rotary scraping devices in multi-stage ovens
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • C10L9/083—Torrefaction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
    • F28D7/087—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions assembled in arrays, each array being arranged in the same plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/04—Hollow impellers, e.g. stirring vane
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The invention relates to a multi-shelf furnace (1) for heat treatment at a temperature not exceeding 350øC, characterized in that the shelves (2) are made up of flat discs fixed to the outer shell (3), in that the stirring arms (5) are fixed to all-welded modules (14) constituting the central shaft (4), in that the stirring tines (15) are welded to their respective stirring arm (5), all these elements being made from metal sheet or plate, and in that the heating device comprises a heat-transfer-fluid radiant heat exchanger (17, 27) which is secured to the face of each shelf (2) not in contact with the substance to be treated.
PH12018501609A 2016-02-05 2018-07-30 Multi-shelf furnance for use at flow temperature PH12018501609A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2016/5095A BE1023937B1 (en) 2016-02-05 2016-02-05 MULTI-SOIL OVEN FOR LOW TEMPERATURE USE
PCT/EP2017/052101 WO2017134075A1 (en) 2016-02-05 2017-02-01 Multi-shelf furnace for use at low temperature

Publications (1)

Publication Number Publication Date
PH12018501609A1 true PH12018501609A1 (en) 2019-05-15

Family

ID=56024052

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018501609A PH12018501609A1 (en) 2016-02-05 2018-07-30 Multi-shelf furnance for use at flow temperature

Country Status (10)

Country Link
EP (1) EP3411458B1 (en)
CN (1) CN108779397B (en)
BE (1) BE1023937B1 (en)
ES (1) ES2763927T3 (en)
MY (1) MY187531A (en)
PH (1) PH12018501609A1 (en)
PL (1) PL3411458T3 (en)
RU (1) RU2717059C2 (en)
SG (1) SG11201805991YA (en)
WO (1) WO2017134075A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3086374B1 (en) * 2018-09-26 2020-10-09 Commissariat Energie Atomique MULTI-COVER OVEN INCLUDING ARMS SUPPORTING RANDING TEETH WITH OPTIMIZED PROFILE, APPLICATION TO BIOMASS ROASTING
CN111909712B (en) * 2020-08-05 2021-06-22 浙江嘉冠环保股份有限公司 Low-temperature microwave cracking furnace
FR3116893B1 (en) 2020-12-02 2022-11-11 Commissariat A L’Energie Atomique Et Aux Energies Alternatives Multiple hearth furnace comprising curved arms, Application to the roasting of biomass.
CN112628750A (en) * 2020-12-22 2021-04-09 株洲舒创环保技术有限公司 Incinerator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU52240A1 (en) * 1936-02-15 1936-11-30 Б.И. Бекетов Mnogopopov furnace for burning of flotation tails of sulfur pyrite
GB479977A (en) * 1937-01-18 1938-02-15 Buttner Werke Ag Improvements relating to apparatus for drying materials
US4702694A (en) 1984-08-31 1987-10-27 Union Oil Company Of California Furnace with modular construction
US4626258A (en) * 1984-12-19 1986-12-02 Edward Koppelman Multiple hearth apparatus and process for thermal treatment of carbonaceous materials
CN200979363Y (en) * 2006-09-14 2007-11-21 张军 A multi-layer disc vertical drying and baking oven with electric heating
LU91311B1 (en) * 2007-02-16 2008-08-18 Wurth Paul Sa Multiple hearth furnace
US8276289B2 (en) 2009-03-27 2012-10-02 Terra Green Energy, Llc System and method for preparation of solid biomass by torrefaction
DE102010036425A1 (en) 2010-07-15 2012-01-19 Polysius Ag Apparatus and method for drying and Torrefizierung of at least one carbonaceous material flow in a multi-deck oven
US20130098751A1 (en) 2011-06-28 2013-04-25 Andritz Inc. Method for the torrefaction of lignocellulosic material
US9062255B2 (en) 2012-03-02 2015-06-23 Edward DEPOULI Biofuel pyrolysis device and methods of use thereof
KR101487188B1 (en) * 2014-02-26 2015-01-29 이경우 Rotary reactor
CN104048516A (en) 2014-06-23 2014-09-17 浙江大学 Vertical-type spiral particle waste heat recycling device and method for sintering waste heat power generation system
US10087837B2 (en) * 2014-07-16 2018-10-02 Iq Energy Inc. Process for treating waste feedstock and gasifier for same
CN204240841U (en) * 2014-09-22 2015-04-01 中国石化扬子石油化工有限公司 A kind of spiral baffle heat exchanger
CN204881133U (en) * 2015-02-11 2015-12-16 蒂森克虏伯工业解决方案股份公司 Multiple bedded furnace and have multiple bedded furnace and be used for equipment to material or thick liquids thermal treatment
CN204897850U (en) * 2015-06-01 2015-12-23 农业部规划设计研究院 Living beings pyrolysis gas dust removal heat exchanger

Also Published As

Publication number Publication date
BE1023937B1 (en) 2017-09-15
EP3411458B1 (en) 2019-11-13
RU2018131166A3 (en) 2020-03-05
BE1023937A1 (en) 2017-09-14
CN108779397A (en) 2018-11-09
RU2018131166A (en) 2020-03-05
MY187531A (en) 2021-09-27
WO2017134075A1 (en) 2017-08-10
ES2763927T3 (en) 2020-06-01
EP3411458A1 (en) 2018-12-12
CN108779397B (en) 2020-10-23
RU2717059C2 (en) 2020-03-17
PL3411458T3 (en) 2020-06-29
SG11201805991YA (en) 2018-08-30

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