AU601469B2 - Pulverized solid fuel burner - Google Patents

Pulverized solid fuel burner

Info

Publication number
AU601469B2
AU601469B2 AU77153/87A AU7715387A AU601469B2 AU 601469 B2 AU601469 B2 AU 601469B2 AU 77153/87 A AU77153/87 A AU 77153/87A AU 7715387 A AU7715387 A AU 7715387A AU 601469 B2 AU601469 B2 AU 601469B2
Authority
AU
Australia
Prior art keywords
solid fuel
fuel burner
pulverized solid
pulverized
burner
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
AU77153/87A
Other versions
AU7715387A (en
Inventor
William H. Sayler
Justin Chad 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
Tas Inc
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 Tas Inc, T A S Inc filed Critical Tas Inc
Publication of AU7715387A publication Critical patent/AU7715387A/en
Application granted granted Critical
Publication of AU601469B2 publication Critical patent/AU601469B2/en
Anticipated expiration legal-status Critical
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)
AU77153/87A 1982-05-14 1987-08-18 Pulverized solid fuel burner Expired AU601469B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37834782A 1982-05-14 1982-05-14
US378347 1982-05-14

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU16049/83A Division AU566176B2 (en) 1982-05-14 1983-04-11 Pulverized solid fuel burning apparatus

Publications (2)

Publication Number Publication Date
AU7715387A AU7715387A (en) 1987-11-26
AU601469B2 true AU601469B2 (en) 1990-09-13

Family

ID=23492768

Family Applications (3)

Application Number Title Priority Date Filing Date
AU16049/83A Expired AU566176B2 (en) 1982-05-14 1983-04-11 Pulverized solid fuel burning apparatus
AU77153/87A Expired AU601469B2 (en) 1982-05-14 1987-08-18 Pulverized solid fuel burner
AU77154/87A Expired AU601470B2 (en) 1982-05-14 1987-08-18 Solid fuel pulverizer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU16049/83A Expired AU566176B2 (en) 1982-05-14 1983-04-11 Pulverized solid fuel burning apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU77154/87A Expired AU601470B2 (en) 1982-05-14 1987-08-18 Solid fuel pulverizer

Country Status (7)

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

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 (en) * 1993-01-29 1994-08-04 Dkm Deutsche Kohle Marketing Process for energy generation from solid fuels and combination burners
KR101590447B1 (en) 2006-11-17 2016-02-18 서머힐 바이오매스 시스템즈, 아이엔씨. 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
EP2279378A2 (en) 2008-04-07 2011-02-02 James K. Mcknight Powdered fuel conversion systems and methods
WO2015069784A1 (en) * 2013-11-08 2015-05-14 Zheng Shi Adjusting the flame characteristic within a combustor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241673A (en) * 1979-11-05 1980-12-30 Combustion Engineering, Inc. Direct ignition of pulverized coal
US4318355A (en) * 1979-09-12 1982-03-09 Nelson Wilbert K Burner structure for particulate fuels

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364C (en) * 1877-09-05 C. MEHLER, Maschinenfabrikant in Aachen Crushing machine for ores, stones and the like
FR589749A (en) * 1924-02-09 1925-06-04 Pulverizer for pulverized coal installations
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 (en) * 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 (en) * 1976-04-16 1977-11-10 Colmant Cuvelier Burner for powdery fuel - has coaxial air and fuel passages injecting into cylindrical chamber with conical ends
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
US4321034A (en) * 1980-04-03 1982-03-23 Clearfield Machine Company Coal burners, rotary furnaces incorporating the same and methods of operating

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
ZA833054B (en) 1984-01-25
KR840004566A (en) 1984-10-22
EP0118455B1 (en) 1987-06-03
AU1604983A (en) 1983-12-02
AU566176B2 (en) 1987-10-08
AU7715487A (en) 1987-11-26
EP0118455A4 (en) 1985-07-30
WO1983004085A1 (en) 1983-11-24
DE3371938D1 (en) 1987-07-09
KR910006233B1 (en) 1991-08-17
EP0118455A1 (en) 1984-09-19
AU7715387A (en) 1987-11-26
CA1203435A (en) 1986-04-22
AU601470B2 (en) 1990-09-13

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired