KR890013684U - Coal boiler fuel supply - Google Patents

Coal boiler fuel supply

Info

Publication number
KR890013684U
KR890013684U KR2019870024381U KR870024381U KR890013684U KR 890013684 U KR890013684 U KR 890013684U KR 2019870024381 U KR2019870024381 U KR 2019870024381U KR 870024381 U KR870024381 U KR 870024381U KR 890013684 U KR890013684 U KR 890013684U
Authority
KR
South Korea
Prior art keywords
fuel supply
coal boiler
boiler fuel
coal
supply
Prior art date
Application number
KR2019870024381U
Other languages
Korean (ko)
Other versions
KR900008309Y1 (en
Inventor
윤성식
Original Assignee
윤성식
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 윤성식 filed Critical 윤성식
Priority to KR2019870024381U priority Critical patent/KR900008309Y1/en
Publication of KR890013684U publication Critical patent/KR890013684U/en
Application granted granted Critical
Publication of KR900008309Y1 publication Critical patent/KR900008309Y1/en

Links

Classifications

    • 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
    • F23K3/10—Under-feed arrangements
    • F23K3/14—Under-feed arrangements feeding by screw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/20—Feeding/conveying devices
    • F23K2203/202—Feeding/conveying devices using screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
KR2019870024381U 1987-12-31 1987-12-31 Fuel feeding device in coal boiler KR900008309Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870024381U KR900008309Y1 (en) 1987-12-31 1987-12-31 Fuel feeding device in coal boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870024381U KR900008309Y1 (en) 1987-12-31 1987-12-31 Fuel feeding device in coal boiler

Publications (2)

Publication Number Publication Date
KR890013684U true KR890013684U (en) 1989-08-09
KR900008309Y1 KR900008309Y1 (en) 1990-09-13

Family

ID=19271253

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870024381U KR900008309Y1 (en) 1987-12-31 1987-12-31 Fuel feeding device in coal boiler

Country Status (1)

Country Link
KR (1) KR900008309Y1 (en)

Also Published As

Publication number Publication date
KR900008309Y1 (en) 1990-09-13

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee