FR2249287A1 - Pyrolytic refuse incinerator - reactor and adjacent regenerator are interconnected by pair of sloping shafts - Google Patents

Pyrolytic refuse incinerator - reactor and adjacent regenerator are interconnected by pair of sloping shafts

Info

Publication number
FR2249287A1
FR2249287A1 FR7338693A FR7338693A FR2249287A1 FR 2249287 A1 FR2249287 A1 FR 2249287A1 FR 7338693 A FR7338693 A FR 7338693A FR 7338693 A FR7338693 A FR 7338693A FR 2249287 A1 FR2249287 A1 FR 2249287A1
Authority
FR
France
Prior art keywords
reactor
pyrolytic
interconnected
regenerator
pair
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
FR7338693A
Other languages
French (fr)
Other versions
FR2249287B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7338693A priority Critical patent/FR2249287A1/en
Publication of FR2249287A1 publication Critical patent/FR2249287A1/en
Application granted granted Critical
Publication of FR2249287B1 publication Critical patent/FR2249287B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/16—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form
    • C10B49/20—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form in dispersed form
    • C10B49/22—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form in dispersed form according to the "fluidised bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/50—Fluidised bed furnace
    • F23G2203/503—Fluidised bed furnace with two or more fluidised beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

The upper part of the reactor (A) is connected by a sloping shaft (8) with the base of the generator (B) and the upper part of the regenerator is connected with the lower part of the reactor by an oppositely sloping shaft (22). A fluidised bed (4) is formed in the reactor by feeding refuse and finely powdered carbon from above into the reactor and by blowing air and water vapour through from below, and the charge is consumed by pyrolysis in the reactor at between 400 and 900 deg.C. A fluidised bed in formed in the regenerator by similar feed openings for air, steam, or fuel gas, and there is a side entry (14) about half way up for ambient or heated air resulting in combustion at a temperature between 580 and 1200 deg.C.
FR7338693A 1973-10-30 1973-10-30 Pyrolytic refuse incinerator - reactor and adjacent regenerator are interconnected by pair of sloping shafts Granted FR2249287A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7338693A FR2249287A1 (en) 1973-10-30 1973-10-30 Pyrolytic refuse incinerator - reactor and adjacent regenerator are interconnected by pair of sloping shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7338693A FR2249287A1 (en) 1973-10-30 1973-10-30 Pyrolytic refuse incinerator - reactor and adjacent regenerator are interconnected by pair of sloping shafts

Publications (2)

Publication Number Publication Date
FR2249287A1 true FR2249287A1 (en) 1975-05-23
FR2249287B1 FR2249287B1 (en) 1978-02-24

Family

ID=9127142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338693A Granted FR2249287A1 (en) 1973-10-30 1973-10-30 Pyrolytic refuse incinerator - reactor and adjacent regenerator are interconnected by pair of sloping shafts

Country Status (1)

Country Link
FR (1) FR2249287A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446990A1 (en) * 1979-01-22 1980-08-14 Mitchell Douglas Industrial refuse disposal system - transports hot fireproof particles upwards to top of hopper via vertical passage
EP0582394A1 (en) * 1992-08-06 1994-02-09 F.L. Smidth & Co. A/S Method of incinerating waste in a cement kiln plant
CN106765086A (en) * 2016-12-15 2017-05-31 中国船舶重工集团公司第七0五研究所 A kind of connection flame burning structure suitable for waste-liquor burner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446990A1 (en) * 1979-01-22 1980-08-14 Mitchell Douglas Industrial refuse disposal system - transports hot fireproof particles upwards to top of hopper via vertical passage
EP0582394A1 (en) * 1992-08-06 1994-02-09 F.L. Smidth & Co. A/S Method of incinerating waste in a cement kiln plant
TR27543A (en) * 1992-08-06 1995-06-07 Smidth & Co As F L Procedure for incineration of waste materials in a cement furnace plant.
CN106765086A (en) * 2016-12-15 2017-05-31 中国船舶重工集团公司第七0五研究所 A kind of connection flame burning structure suitable for waste-liquor burner
CN106765086B (en) * 2016-12-15 2019-01-11 中国船舶重工集团公司第七0五研究所 A kind of connection flame burning structure suitable for waste-liquor burner

Also Published As

Publication number Publication date
FR2249287B1 (en) 1978-02-24

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