KR890011021U - 구공탄 보일러용 화덕 - Google Patents

구공탄 보일러용 화덕

Info

Publication number
KR890011021U
KR890011021U KR2019870019773U KR870019773U KR890011021U KR 890011021 U KR890011021 U KR 890011021U KR 2019870019773 U KR2019870019773 U KR 2019870019773U KR 870019773 U KR870019773 U KR 870019773U KR 890011021 U KR890011021 U KR 890011021U
Authority
KR
South Korea
Prior art keywords
boiler furnace
coal boiler
old coal
old
furnace
Prior art date
Application number
KR2019870019773U
Other languages
English (en)
Other versions
KR900011157Y1 (ko
Inventor
박덕현
민병이
Original Assignee
박덕현
민병이
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 박덕현, 민병이 filed Critical 박덕현
Priority to KR2019870019773U priority Critical patent/KR900011157Y1/ko
Publication of KR890011021U publication Critical patent/KR890011021U/ko
Application granted granted Critical
Publication of KR900011157Y1 publication Critical patent/KR900011157Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B13/00—Details solely applicable to stoves or ranges burning solid fuels 
    • F24B13/02—Arrangement or mountings of fire-grate assemblies; Arrangement or mountings of linings for fire-boxes, e.g. fire-backs 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2700/00—Constructional details of combustion chambers
    • F23M2700/005—Structures of combustion chambers or smoke ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
KR2019870019773U 1987-11-16 1987-11-16 구공탄 보일러용 화덕 KR900011157Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870019773U KR900011157Y1 (ko) 1987-11-16 1987-11-16 구공탄 보일러용 화덕

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870019773U KR900011157Y1 (ko) 1987-11-16 1987-11-16 구공탄 보일러용 화덕

Publications (2)

Publication Number Publication Date
KR890011021U true KR890011021U (ko) 1989-07-11
KR900011157Y1 KR900011157Y1 (ko) 1990-12-20

Family

ID=19269471

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870019773U KR900011157Y1 (ko) 1987-11-16 1987-11-16 구공탄 보일러용 화덕

Country Status (1)

Country Link
KR (1) KR900011157Y1 (ko)

Also Published As

Publication number Publication date
KR900011157Y1 (ko) 1990-12-20

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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
NORF Unpaid initial registration fee