ZA791275B - Fluidised bed heating - Google Patents

Fluidised bed heating

Info

Publication number
ZA791275B
ZA791275B ZA791275A ZA791275A ZA791275B ZA 791275 B ZA791275 B ZA 791275B ZA 791275 A ZA791275 A ZA 791275A ZA 791275 A ZA791275 A ZA 791275A ZA 791275 B ZA791275 B ZA 791275B
Authority
ZA
South Africa
Prior art keywords
fluidised bed
bed heating
heating
fluidised
bed
Prior art date
Application number
ZA791275A
Inventor
Kahrweg H Meyer
Original Assignee
Steag 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 Steag Ag filed Critical Steag Ag
Publication of ZA791275B publication Critical patent/ZA791275B/en

Links

Classifications

    • 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
    • F28D13/00—Heat-exchange apparatus using a fluidised bed
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J8/38—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/386—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only internally, i.e. the particles rotate within the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/12—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated exclusively within the combustion zone
    • F23C10/14—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated exclusively within the combustion zone the circulating movement being promoted by inducing differing degrees of fluidisation in different parts of the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B15/10—Arrangements of air or gas supply devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
ZA791275A 1978-03-18 1979-03-19 Fluidised bed heating ZA791275B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782811995 DE2811995A1 (en) 1978-03-18 1978-03-18 Fluid bed firing

Publications (1)

Publication Number Publication Date
ZA791275B true ZA791275B (en) 1980-12-31

Family

ID=6034890

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA791275A ZA791275B (en) 1978-03-18 1979-03-19 Fluidised bed heating

Country Status (5)

Country Link
CA (1) CA1120333A (en)
DE (1) DE2811995A1 (en)
GB (1) GB2036275B (en)
WO (1) WO1979000794A1 (en)
ZA (1) ZA791275B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476790A (en) * 1979-04-23 1984-10-16 Combustion Engineering, Inc. Method of feeding particulate material to a fluidized bed
CA1186564A (en) * 1981-11-03 1985-05-07 Robert D. Stewart Fluidized bed heat exchanger utilizing induced circulation
DE4123568A1 (en) * 1990-07-19 1992-01-23 Carlos Florencio Guille Hansen DEVICE FOR HAIR MASSAGE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048153A (en) * 1956-07-11 1962-08-07 Combustion Eng Vapor generator
FR1268776A (en) * 1960-09-23 1961-08-04 Basf Ag Method and device for starting the heating of layer furnaces in turbulent motion
GB1187567A (en) * 1966-03-31 1970-04-08 Gas Council Apparatus for use in producing a Fluidised Bed
US3529359A (en) * 1968-05-11 1970-09-22 Okawara Mfg Fluidized drying apparatus
GB1362656A (en) * 1970-08-24 1974-08-07 Atomic Energy Authority Uk Fluidised bed apparatus
GB1339287A (en) * 1971-01-05 1973-11-28 Coal Industry Patents Ltd Apparatus for the combustion of solid fuels
DE2106941C3 (en) * 1971-02-13 1974-08-22 Krauss-Maffei Ag, 8000 Muenchen Method and device for fluidized bed treatment of solids or liquids
DE2335514A1 (en) * 1973-07-12 1975-02-06 Ciba Geigy Ag Hot air treatment in fluidised bed - esp. of heat sensitive material with air inlets above bed floor
GB1491526A (en) * 1974-02-28 1977-11-09 Zjednoczenie Przemyslu Ceramik Method and apparatus for the combustion or gasification of solid fuels or other materials containing organic compounds

Also Published As

Publication number Publication date
GB2036275A (en) 1980-06-25
WO1979000794A1 (en) 1979-10-18
GB2036275B (en) 1982-06-16
DE2811995A1 (en) 1979-09-27
CA1120333A (en) 1982-03-23

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