CA1203435A - Solid fuel pulverizing and burning system and method and pulverizer and burner therefor - Google Patents

Solid fuel pulverizing and burning system and method and pulverizer and burner therefor

Info

Publication number
CA1203435A
CA1203435A CA000426626A CA426626A CA1203435A CA 1203435 A CA1203435 A CA 1203435A CA 000426626 A CA000426626 A CA 000426626A CA 426626 A CA426626 A CA 426626A CA 1203435 A CA1203435 A CA 1203435A
Authority
CA
Canada
Prior art keywords
conduit
fuel
firing
solid fuel
housing
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.)
Expired
Application number
CA000426626A
Other languages
English (en)
French (fr)
Inventor
William H. Sayler
Justin C. White
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.)
T A S Inc
Original Assignee
T A S Inc
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 T A S Inc filed Critical T A S Inc
Application granted granted Critical
Publication of CA1203435A publication Critical patent/CA1203435A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
CA000426626A 1982-05-14 1983-04-25 Solid fuel pulverizing and burning system and method and pulverizer and burner therefor Expired CA1203435A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37834782A 1982-05-14 1982-05-14
US378,347 1982-05-14

Publications (1)

Publication Number Publication Date
CA1203435A true CA1203435A (en) 1986-04-22

Family

ID=23492768

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000426626A Expired CA1203435A (en) 1982-05-14 1983-04-25 Solid fuel pulverizing and burning system and method and pulverizer and burner therefor

Country Status (7)

Country Link
EP (1) EP0118455B1 (ko)
KR (1) KR910006233B1 (ko)
AU (3) AU566176B2 (ko)
CA (1) CA1203435A (ko)
DE (1) DE3371938D1 (ko)
WO (1) WO1983004085A1 (ko)
ZA (1) ZA833054B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734960A (en) * 1984-05-03 1988-04-05 Bougard Jacques L Equipment for direct fuel firing
DE4302430A1 (de) * 1993-01-29 1994-08-04 Dkm Deutsche Kohle Marketing Verfahren zur Energiegewinnung aus festen Brennstoffen und Kombibrenner
EP2094970B1 (en) 2006-11-17 2017-01-11 Summerhill Biomass Systems, Inc. Powdered fuels, dispersions thereof, and combustion devices related thereto
US9039407B2 (en) 2006-11-17 2015-05-26 James K. McKnight Powdered fuel conversion systems and methods
WO2009126660A2 (en) * 2008-04-07 2009-10-15 Mcknight James K Powdered fuel conversion systems and methods
CN105849464B (zh) * 2013-11-08 2017-10-27 施政 调节燃烧器内的火焰特性

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364C (de) * 1877-09-05 C. MEHLER, Maschinenfabrikant in Aachen Zerkleinerungsmaschine für Erze, Steine und dergl
FR589749A (fr) * 1924-02-09 1925-06-04 Pulvérisateur pour installations de charbon pulvérisé
US1541903A (en) * 1924-04-25 1925-06-16 Raymond Brothers Impact Pulver Means for pulverizing, feeding, and burning fuel
US1676511A (en) * 1926-02-01 1928-07-10 Int Comb Eng Corp Pulverized-fuel burner
US1841587A (en) * 1927-12-03 1932-01-19 Drake Non Clinkering Furnace B Combustion of pulverized or similar fuel
US1713297A (en) * 1928-03-26 1929-05-14 Olston Otto Centrifugal air-float pulverizer
GB317710A (en) * 1928-08-18 1930-10-30 George Francis Pettinos Improvements in grinding mills
US1721879A (en) * 1928-11-20 1929-07-23 Hazlehurst Henry Edward Pulverized fuel burner
GB329963A (en) * 1929-02-27 1930-05-27 John Graves Mckean Improvements in and relating to fronts for furnaces
GB352516A (en) * 1930-02-12 1931-07-13 Arthur Docking Improvements in or relating to powdered fuel burners
US2392331A (en) * 1940-11-27 1946-01-08 Henry G Lykken Pulverizing and classifying machine
US2440285A (en) * 1943-04-28 1948-04-27 Henry G Lykken Pulverizing and classifying machine having a rotor comprising superimposed sections
US2497088A (en) * 1943-08-17 1950-02-14 Henry G Lykken Vortical classifying machine
US2561388A (en) * 1945-08-20 1951-07-24 Microcyclomat Co Classifier units for friable material pulverizers
US2561564A (en) * 1948-08-23 1951-07-24 Comb Eng Superheater Inc Pulverizing mill separator, having whizzer and directional vanes
GB795887A (en) * 1954-07-26 1958-06-04 Bayer Ag Method of and device for burning fuels
GB899816A (en) * 1958-11-18 1962-06-27 Altenburger Maschinen G M B H Improvements in or relating to grinding machines
US3065919A (en) * 1960-09-06 1962-11-27 Colorado Mfg & Mining Co Inc Ore concentrator
NL6412244A (ko) * 1964-04-25 1965-10-26
US3873034A (en) * 1971-12-30 1975-03-25 Chisso Corp Apparatus for producing synthetic pulp
US3934522A (en) * 1974-11-01 1976-01-27 The Detroit Edison Company Coal burning system
FR2348438A1 (fr) * 1976-04-16 1977-11-10 Colmant Cuvelier Bruleur pour carburant pulverulent
US4173189A (en) * 1977-01-21 1979-11-06 Combustion Engineering, Inc. Boiler cold start using pulverized coal in ignitor burners
US4221174A (en) 1978-05-16 1980-09-09 Combustion Engineering, Inc. Direct ignition of a fluctuating fuel stream
US4318355A (en) * 1979-09-12 1982-03-09 Nelson Wilbert K Burner structure for particulate fuels
US4241673A (en) * 1979-11-05 1980-12-30 Combustion Engineering, Inc. Direct ignition of pulverized coal
US4321034A (en) * 1980-04-03 1982-03-23 Clearfield Machine Company Coal burners, rotary furnaces incorporating the same and methods of operating

Also Published As

Publication number Publication date
AU601470B2 (en) 1990-09-13
ZA833054B (en) 1984-01-25
DE3371938D1 (en) 1987-07-09
EP0118455A4 (en) 1985-07-30
WO1983004085A1 (en) 1983-11-24
AU1604983A (en) 1983-12-02
EP0118455B1 (en) 1987-06-03
KR910006233B1 (ko) 1991-08-17
KR840004566A (ko) 1984-10-22
AU566176B2 (en) 1987-10-08
EP0118455A1 (en) 1984-09-19
AU601469B2 (en) 1990-09-13
AU7715387A (en) 1987-11-26
AU7715487A (en) 1987-11-26

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Legal Events

Date Code Title Description
MKEX Expiry