[go: up one dir, main page]

JPS55165416A - Fluidized bed incinerator - Google Patents

Fluidized bed incinerator

Info

Publication number
JPS55165416A
JPS55165416A JP7417279A JP7417279A JPS55165416A JP S55165416 A JPS55165416 A JP S55165416A JP 7417279 A JP7417279 A JP 7417279A JP 7417279 A JP7417279 A JP 7417279A JP S55165416 A JPS55165416 A JP S55165416A
Authority
JP
Japan
Prior art keywords
sand
regions
air
hand
region
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.)
Pending
Application number
JP7417279A
Other languages
Japanese (ja)
Inventor
Takahiro Oshita
Hideo Ishihara
Harumitsu Saito
Koichi Otani
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP7417279A priority Critical patent/JPS55165416A/en
Publication of JPS55165416A publication Critical patent/JPS55165416A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE:To recover the incineration heat or the like effectively into a sand without stagnation of cinders on the top of the sand layer by a method wherein the portion of the sand in an incinerator is kept, on one hand, in a fluidized state and, on the other hand, allowed to fall down sequentially by the gravity to form a moving layer. CONSTITUTION:Fluidizing air is fed from air chambers 22a, 22b, 22c and flowed upward through a perforated plate 21 to fluidize the sand in the regions A, B, C. Dampers 32, 33 control the amount, of air feed so that a larger amount of air is fed into the lateral regions A and C then into the central region B, and that violent fluidization occurs in the regions A and C while a weak or almost no fluidization occurs in the region B. By this adjustment or control of the amount of air feed, the sand in the regions A and C is fluidized violently, and the sand moving upward is caused to cascade to the upper part of the central region B by a deflector 24; on the other hand, the sand in the region B flows into the regions A and C through the clearances between the perforated plate 21 and partition walls 23a, 23b.
JP7417279A 1979-06-13 1979-06-13 Fluidized bed incinerator Pending JPS55165416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7417279A JPS55165416A (en) 1979-06-13 1979-06-13 Fluidized bed incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7417279A JPS55165416A (en) 1979-06-13 1979-06-13 Fluidized bed incinerator

Publications (1)

Publication Number Publication Date
JPS55165416A true JPS55165416A (en) 1980-12-23

Family

ID=13539465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7417279A Pending JPS55165416A (en) 1979-06-13 1979-06-13 Fluidized bed incinerator

Country Status (1)

Country Link
JP (1) JPS55165416A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127716A (en) * 1981-01-29 1982-08-09 Ebara Corp Fluidized incineration
JPS60216113A (en) * 1984-04-12 1985-10-29 Kashiwa Kisen Sangyo Kk Combustion apparatus of waste oil
JPS63282417A (en) * 1987-05-13 1988-11-18 Kashiwa Tec:Kk Burner using rough particle as medium
JPS6458626A (en) * 1987-08-17 1989-03-06 Nagema Veb K Continuous delivery device for bonbon
US4823740A (en) * 1986-01-21 1989-04-25 Ebara Corporation Thermal reactor
US5138982A (en) * 1986-01-21 1992-08-18 Ebara Corporation Internal circulating fluidized bed type boiler and method of controlling the same
US5296102A (en) * 1983-01-28 1994-03-22 Southern Pacific Petroleum Nl And Central Pacific Minerals Nl Dual chamber apparatus for recovery of oil from solid hydrocarbonaceus material
EP0740109A3 (en) * 1995-04-26 1998-03-11 Ebara Corporation Fluidized-bed combuster

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118858A (en) * 1976-03-12 1977-10-05 Dagurasu Arisun Mitsuchieru Thermal reactor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118858A (en) * 1976-03-12 1977-10-05 Dagurasu Arisun Mitsuchieru Thermal reactor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127716A (en) * 1981-01-29 1982-08-09 Ebara Corp Fluidized incineration
US5296102A (en) * 1983-01-28 1994-03-22 Southern Pacific Petroleum Nl And Central Pacific Minerals Nl Dual chamber apparatus for recovery of oil from solid hydrocarbonaceus material
JPS60216113A (en) * 1984-04-12 1985-10-29 Kashiwa Kisen Sangyo Kk Combustion apparatus of waste oil
US4823740A (en) * 1986-01-21 1989-04-25 Ebara Corporation Thermal reactor
US4938170A (en) * 1986-01-21 1990-07-03 Ebara Corporation Thermal reactor
US5138982A (en) * 1986-01-21 1992-08-18 Ebara Corporation Internal circulating fluidized bed type boiler and method of controlling the same
JPS63282417A (en) * 1987-05-13 1988-11-18 Kashiwa Tec:Kk Burner using rough particle as medium
JPS6458626A (en) * 1987-08-17 1989-03-06 Nagema Veb K Continuous delivery device for bonbon
EP0740109A3 (en) * 1995-04-26 1998-03-11 Ebara Corporation Fluidized-bed combuster

Similar Documents

Publication Publication Date Title
GB963641A (en) Improvements in vibrating fluidized systems for conveying or treating solid materials
CA1299025C (en) Fluidized bed flyash reinjection system
IE46268L (en) Processing a powdered product
JPH0262322A (en) Method of controlling grain size distribution of solid matter in circulating fluidized bed reactor
JPS52118858A (en) Thermal reactor
DE3360863D1 (en) Distributor for a fluidized bed reactor
JPS55165416A (en) Fluidized bed incinerator
KR950704644A (en) METHOD AND APPARATUS FOR RECOVERING HEAT IN A FLUIDIZED BED REACTOR
DK0601255T3 (en)
JPH0610526B2 (en) Fluidized bed combustion method and apparatus
JPS57124608A (en) Fluidized bed type heat-reactive furnace
EP0224358A3 (en) Method and apparatus for controlling the operation of a fluidized bed reactor apparatus
JPS57127716A (en) Fluidized incineration
GB1172182A (en) Fluidized Bed Reactor
DE3365035D1 (en) Gas distributor for fluidized beds
GB1111097A (en) Fluidised beds
GB1536849A (en) Process for producing granules by solidification of a product in the liquid phase
JPS57104021A (en) Method for disposal of waste plastic
JPS57207721A (en) Combustion air rate control in dust incinerator
JPS57139205A (en) Fluidized bed furnace
JPS5765514A (en) Fluidized bed type incinerator
EP0165040A3 (en) Process and apparatus for forming lightweight aggregate
JPS57117335A (en) Fluidizing apparatus
JPS6490901A (en) Steam generator using separate fluid flow circuit and combined gas flow circuit and operating method thereof
JPS5760016A (en) Fluidized bed compustion heating furnace