SE8600221D0 - DRAWING CONTROL DEVICE FOR SOLID FUEL - Google Patents

DRAWING CONTROL DEVICE FOR SOLID FUEL

Info

Publication number
SE8600221D0
SE8600221D0 SE8600221A SE8600221A SE8600221D0 SE 8600221 D0 SE8600221 D0 SE 8600221D0 SE 8600221 A SE8600221 A SE 8600221A SE 8600221 A SE8600221 A SE 8600221A SE 8600221 D0 SE8600221 D0 SE 8600221D0
Authority
SE
Sweden
Prior art keywords
damper
combustion chamber
chamber
hatches
control device
Prior art date
Application number
SE8600221A
Other languages
Swedish (sv)
Other versions
SE457201B (en
SE8600221L (en
Original Assignee
Nibe Verken Ab
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 Nibe Verken Ab filed Critical Nibe Verken Ab
Priority to SE8600221A priority Critical patent/SE457201B/en
Publication of SE8600221D0 publication Critical patent/SE8600221D0/en
Publication of SE8600221L publication Critical patent/SE8600221L/en
Publication of SE457201B publication Critical patent/SE457201B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/06—Regulating air supply or draught by conjoint operation of two or more valves or dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • 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
    • F23M7/00—Doors
    • F23N2025/16—
    • F23N2025/21—
    • F23N2035/06—
    • F23N2037/16—
    • F23N2039/02—
    • F23N2041/04—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/16—Measuring temperature burner temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/21—Measuring temperature outlet temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/16—Controlling secondary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/02—Solid fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/04—Heating water

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

A damper regulates air feed to the primary combustion chamber (11). A second indicator (32) located in the area of highest temp. in the secondary combustion chamber controls a second damper which regulates air feed to that chamber (17), independently of the first damper, to maintain the chamber temp. within a predetermined range. Between the secondary combustion chamber and the boiler chimney connection (60) are smoke gas tubes (21), at least one of which has an adjustable damper. This prevents air supply via the fuel and ash hatches (14, 15). Inner and outer hatches (52, 48) are provided, of which the inner hatch is adjustably suspended in a central point of the inside of the outer hatch (48).
SE8600221A 1986-01-20 1986-01-20 Draught regulator for solid fuel boilers SE457201B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8600221A SE457201B (en) 1986-01-20 1986-01-20 Draught regulator for solid fuel boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600221A SE457201B (en) 1986-01-20 1986-01-20 Draught regulator for solid fuel boilers

Publications (3)

Publication Number Publication Date
SE8600221D0 true SE8600221D0 (en) 1986-01-20
SE8600221L SE8600221L (en) 1987-07-21
SE457201B SE457201B (en) 1988-12-05

Family

ID=20363141

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600221A SE457201B (en) 1986-01-20 1986-01-20 Draught regulator for solid fuel boilers

Country Status (1)

Country Link
SE (1) SE457201B (en)

Also Published As

Publication number Publication date
SE457201B (en) 1988-12-05
SE8600221L (en) 1987-07-21

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