JPS57161416A - Flue damper for incinerator - Google Patents

Flue damper for incinerator

Info

Publication number
JPS57161416A
JPS57161416A JP4417181A JP4417181A JPS57161416A JP S57161416 A JPS57161416 A JP S57161416A JP 4417181 A JP4417181 A JP 4417181A JP 4417181 A JP4417181 A JP 4417181A JP S57161416 A JPS57161416 A JP S57161416A
Authority
JP
Japan
Prior art keywords
damper
flue
bellows
combustion
oil pipe
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.)
Pending
Application number
JP4417181A
Other languages
Japanese (ja)
Inventor
Sadahiro Sato
Kojiro Takeuchi
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.)
DAIICHI SEKKEI JIMUSHO KK
Daiichi Setsukei Jimushiyo Kk
Azbil Corp
Original Assignee
DAIICHI SEKKEI JIMUSHO KK
Daiichi Setsukei Jimushiyo Kk
Azbil Corp
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 DAIICHI SEKKEI JIMUSHO KK, Daiichi Setsukei Jimushiyo Kk, Azbil Corp filed Critical DAIICHI SEKKEI JIMUSHO KK
Priority to JP4417181A priority Critical patent/JPS57161416A/en
Publication of JPS57161416A publication Critical patent/JPS57161416A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F23L11/005—Arrangements of valves or dampers after the fire for closing the flue during interruption of burner function

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)

Abstract

PURPOSE:To eliminate heat loss during non-combustion period by taking measues to control the flue damper opening degrees in synchronization with fuel oil feed operation in addition to simply supplying fuel oil and combustion air. CONSTITUTION:The oil pipe 16 is provided with the bellows 26 at its end. The lever 28 which is designed to oscillate centering around the fulcrum 27 is provided in between said bellows 26 and a adjust spring 29 fitted with the manual adjust means 30. One end of said lever 28 is inserted int the flue 15 to be equipped with the damper 31 whose surface is applied with the heat-resisting blocking material 31a. This damper controls the passage of exhaust gas. Because said oil pipe 16, which is connected, via the outlet side of the pump 25, to the electromagnetic valve 21 and the oil pipe 24 leading to be burner nozzle 19, its internal pressure rises suddenly with the start-up of the electric motor 18, activating said bellows 26 in the direction in which said damper 31 openes. In this way, the flue is kept open during combustion, and closed during non-combustion states.
JP4417181A 1981-03-27 1981-03-27 Flue damper for incinerator Pending JPS57161416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4417181A JPS57161416A (en) 1981-03-27 1981-03-27 Flue damper for incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4417181A JPS57161416A (en) 1981-03-27 1981-03-27 Flue damper for incinerator

Publications (1)

Publication Number Publication Date
JPS57161416A true JPS57161416A (en) 1982-10-05

Family

ID=12684135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4417181A Pending JPS57161416A (en) 1981-03-27 1981-03-27 Flue damper for incinerator

Country Status (1)

Country Link
JP (1) JPS57161416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6354513A (en) * 1986-08-22 1988-03-08 Hitachi Ltd Multistage incinerator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250911A (en) * 1975-10-22 1977-04-23 Nippon Steel Corp Process for controlling air-fuel ratio of heat tretment furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250911A (en) * 1975-10-22 1977-04-23 Nippon Steel Corp Process for controlling air-fuel ratio of heat tretment furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6354513A (en) * 1986-08-22 1988-03-08 Hitachi Ltd Multistage incinerator
JPH0252167B2 (en) * 1986-08-22 1990-11-09 Hitachi Ltd

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