JPS61161529U - - Google Patents
Info
- Publication number
- JPS61161529U JPS61161529U JP4481085U JP4481085U JPS61161529U JP S61161529 U JPS61161529 U JP S61161529U JP 4481085 U JP4481085 U JP 4481085U JP 4481085 U JP4481085 U JP 4481085U JP S61161529 U JPS61161529 U JP S61161529U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary air
- wind box
- air
- ignition burner
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Description
第１図は本考案の実施例に係るバーナ部を拡大
した点火バーナの空気量制御系統図、第２図は従
来の排ガス再循環燃焼法を採用したボイラの概略
系統図、第３図は第２図のバーナ部を拡大した詳
細図である。
６……ウインドボツクス、７ａ，７ｂ……主バ
ーナ、１６……点火バーナ、３１……補助空気配
管、３２……補助空気弁、、３４……酸素濃度検
出値、３５……設定値、３７……偏差。
Fig. 1 is an air flow control system diagram of an ignition burner with an enlarged view of the burner section according to an embodiment of the present invention, Fig. 2 is a schematic system diagram of a boiler employing the conventional exhaust gas recirculation combustion method, and Fig. 3 is a schematic diagram of a boiler employing the conventional exhaust gas recirculation combustion method. FIG. 3 is a detailed enlarged view of the burner section in FIG. 2; 6...Wind box, 7a, 7b...Main burner, 16...Ignition burner, 31...Auxiliary air piping, 32...Auxiliary air valve, 34...Oxygen concentration detection value, 35...Setting value, 37 ……deviation.
Claims (1)
配置し、ウインドボツクス内の排ガスを混合した
燃焼用空気によつて両バーナを燃焼させるものに
おいて、前記点火バーナへ補助空気を供給する補
助空気配管と、この補助空気配管の空気量を制御
する補助空気弁を設け、ウインドボツクス内の酸
素濃度検出値と設定値の偏差によつて補助空気弁
を開、閉するようにしたことを特徴とする点火バ
ーナの空気量制御装置。 A main burner and an ignition burner are arranged in a wind box, and both burners are combusted by combustion air mixed with exhaust gas in the wind box, and an auxiliary air pipe for supplying auxiliary air to the ignition burner; An ignition burner characterized in that an auxiliary air valve is provided to control the amount of air in the auxiliary air piping, and the auxiliary air valve is opened or closed depending on the deviation between the detected oxygen concentration value in the wind box and the set value. Air volume control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044810U JPH0318832Y2 (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044810U JPH0318832Y2 (en) | 1985-03-29 | 1985-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161529U true JPS61161529U (en) | 1986-10-06 |
| JPH0318832Y2 JPH0318832Y2 (en) | 1991-04-22 |
Family
ID=30557724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985044810U Expired JPH0318832Y2 (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318832Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4921727A (en) * | 1972-06-23 | 1974-02-26 |
-
1985
- 1985-03-29 JP JP1985044810U patent/JPH0318832Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4921727A (en) * | 1972-06-23 | 1974-02-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0318832Y2 (en) | 1991-04-22 |
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