ATE37597T1 - RUST FIRING BOILERS COMBINED WITH A COAL DRYER AND DUST EXTRACTOR. - Google Patents

RUST FIRING BOILERS COMBINED WITH A COAL DRYER AND DUST EXTRACTOR.

Info

Publication number
ATE37597T1
ATE37597T1 AT84106707T AT84106707T ATE37597T1 AT E37597 T1 ATE37597 T1 AT E37597T1 AT 84106707 T AT84106707 T AT 84106707T AT 84106707 T AT84106707 T AT 84106707T AT E37597 T1 ATE37597 T1 AT E37597T1
Authority
AT
Austria
Prior art keywords
rotary drum
suction
drum dryer
rust
coal
Prior art date
Application number
AT84106707T
Other languages
German (de)
Inventor
Jenoe Dipl-Ing Bajczi
Laszlo Dipl-Ing Fabian
Karoly Dipl-Ing Gruber
Laszlo Dipl-Ing Kiss
Ferenc Dipl-Ing Petrasitz
Original Assignee
Energiagazdalkodasi Intezet
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 Energiagazdalkodasi Intezet filed Critical Energiagazdalkodasi Intezet
Application granted granted Critical
Publication of ATE37597T1 publication Critical patent/ATE37597T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F23K1/04—Heating fuel prior to delivery to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1. Boiler combined with a coal dryer formed as a rotary drum dryer and a dust removal plant, including a raw coal feeder (2), a charge (8), a coal dust precipitator and a flue gas blower (9), wherein the rotary drum dryer (3) is arranged between the raw coal feeder (2) and a separator apparatus (5) provided in front of the charge (8) of the boiler (13), and a suction opening of the flue gas blower (9) is connected via a suction pipe (11) to the separator apparatus (5), and a centrifugal precipitator (10) for coal dust is inserted into the suction pipe (11), characterised in that a) the separator apparatus is an essentially vertical separator tube (5) which is connected at its upper end with the rotary drum dryer (3) and at its lower end with a suction shaft (14) for introducing flue gases from the fire box of the boiler, and b) that a suction connecting piece of the same suction opening of the flue gas blower (9) is connected via a pipe (12) to a connecting piece of the rotary drum dryer (3).
AT84106707T 1984-06-13 1984-06-13 RUST FIRING BOILERS COMBINED WITH A COAL DRYER AND DUST EXTRACTOR. ATE37597T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84106707A EP0164429B1 (en) 1984-06-13 1984-06-13 Boiler combined with a coal dryer and with a dust separating device

Publications (1)

Publication Number Publication Date
ATE37597T1 true ATE37597T1 (en) 1988-10-15

Family

ID=8191983

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84106707T ATE37597T1 (en) 1984-06-13 1984-06-13 RUST FIRING BOILERS COMBINED WITH A COAL DRYER AND DUST EXTRACTOR.

Country Status (3)

Country Link
EP (1) EP0164429B1 (en)
AT (1) ATE37597T1 (en)
DE (1) DE3474337D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111853846A (en) * 2020-08-21 2020-10-30 西安热工研究院有限公司 System for improving output of medium-speed coal mill by pre-drying furnace smoke and working method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174935B (en) * 1957-03-06 1964-07-30 Babcock & Wilcox Dampfkessel Method for operating a melting chamber furnace with several fuels
US3896746A (en) * 1974-06-13 1975-07-29 Babcock & Wilcox Co Fuel preparation system
DE3124571C2 (en) * 1981-06-23 1984-11-15 Podol'skij Mašinostroite'lnyj zavod imeni Ordžonikidze, Podol'sk Device for distributing fuel dust to channels of burners
GB2126971A (en) * 1982-09-11 1984-04-04 Thorn Emi Energy Dev Feeding solid fuel to a furnace

Also Published As

Publication number Publication date
EP0164429B1 (en) 1988-09-28
EP0164429A1 (en) 1985-12-18
DE3474337D1 (en) 1988-11-03

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