JPS5846901U - boiler - Google Patents
boilerInfo
- Publication number
- JPS5846901U JPS5846901U JP13891381U JP13891381U JPS5846901U JP S5846901 U JPS5846901 U JP S5846901U JP 13891381 U JP13891381 U JP 13891381U JP 13891381 U JP13891381 U JP 13891381U JP S5846901 U JPS5846901 U JP S5846901U
- Authority
- JP
- Japan
- Prior art keywords
- boiler
- burner
- gas recirculation
- gas
- recirculation
- 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
Links
Landscapes
- Combustion Of Fluid Fuel (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のガス再循環式ボイラの１つの例の系統図
、第２図および第３図はそれぞれ通常のガス再循環式ボ
イラおよび多種類の燃料を使用す、 るガス再循環式ボ
イラの負荷に対する蒸気温度およびガス再循環量などの
関係を示す曲線図、第４ａ図は従来のガス再循環式ボイ
ラの他の例の要部の模式的側面図、第４ｂ図は第４ａ図
のＡ−Ａ線に沿う断面図、第５ａ図は本考案によるガス
再循環式ボイラの模式的側面図、第５ｂ図は第５ａ図の
Ｄ−Ｄ線およびＢ−Ｂ線に沿う断面図、第５ｃ図は第５
ｂ図のＣ−Ｃ線に沿う断面図である。
１・・・・・・火炉、６・・・・・・煙道、９・・・・
・・バーナ、１１・・・・・・再循環ガス煙道、１２・
・・・・・再循環ガス投入１．１３・・・・・・風道、
１５・・・・・・火炉水冷壁管、１６・・・・・・−次
空気入口、１７・・・・・・二次空気入口。Figure 1 is a system diagram of one example of a conventional gas recirculation boiler, and Figures 2 and 3 are respectively a conventional gas recirculation boiler and a gas recirculation boiler using multiple types of fuel. Figure 4a is a schematic side view of the main parts of another example of a conventional gas recirculation boiler, and Figure 4b is a diagram showing the relationship between steam temperature and gas recirculation amount with respect to the load of Figure 4a. 5a is a schematic side view of the gas recirculation boiler according to the present invention; FIG. 5b is a sectional view taken along line D-D and B-B in FIG. 5a; Figure 5c is the fifth
It is a sectional view along line CC of figure b. 1... Furnace, 6... Flue, 9...
... Burner, 11 ... Recirculation gas flue, 12.
...Recirculation gas injection 1.13...Wind duct,
15...Furnace water cooling wall tube, 16...-Secondary air inlet, 17...Secondary air inlet.
Claims (1)
式ボイラにおいて、各コーナのバーナの下に再循環ガス
投入口を設け、その投入口の向きをバーナの向きより炉
壁側に偏心させたことを特徴とするガス再循環式ボイラ
。A gas recirculation boiler with a burner that performs corner firing is characterized in that a recirculation gas inlet is provided below the burner at each corner, and the inlet is eccentrically oriented toward the furnace wall than the direction of the burner. Gas recirculation boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13891381U JPS5846901U (en) | 1981-09-21 | 1981-09-21 | boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13891381U JPS5846901U (en) | 1981-09-21 | 1981-09-21 | boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5846901U true JPS5846901U (en) | 1983-03-30 |
Family
ID=29932124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13891381U Pending JPS5846901U (en) | 1981-09-21 | 1981-09-21 | boiler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846901U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616008A (en) * | 1979-07-12 | 1981-02-16 | Combustion Eng | Steam generator |
-
1981
- 1981-09-21 JP JP13891381U patent/JPS5846901U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616008A (en) * | 1979-07-12 | 1981-02-16 | Combustion Eng | Steam generator |
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