JP4090448B2 - 焼却炉 - Google Patents
焼却炉 Download PDFInfo
- Publication number
- JP4090448B2 JP4090448B2 JP2004102065A JP2004102065A JP4090448B2 JP 4090448 B2 JP4090448 B2 JP 4090448B2 JP 2004102065 A JP2004102065 A JP 2004102065A JP 2004102065 A JP2004102065 A JP 2004102065A JP 4090448 B2 JP4090448 B2 JP 4090448B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- wall surface
- combustion chamber
- incinerator
- inclined wall
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 claims description 71
- 238000001816 cooling Methods 0.000 claims description 37
- 239000000428 dust Substances 0.000 description 24
- 239000007789 gas Substances 0.000 description 12
- 239000000112 cooling gas Substances 0.000 description 8
- 239000000567 combustion gas Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Incineration Of Waste (AREA)
Description
1a 壁面
2 再燃焼室
3 絞り部
4 冷却室
5 狭隘部
6 投入口
7、8 供給口
9 噴射口
10、11 排出口
12 拡径部
12a 傾斜壁面
13 空気噴出ノズル
14 拡径部
14a 傾斜壁面
15、16 空気噴出ノズル
Claims (5)
- 燃焼排ガスを冷却する冷却室と燃焼室とが狭隘部で上下に連通され、この狭隘部の上側に連なる冷却室の下部に、上方側へ拡径する拡径部が設けられた焼却炉において、前記冷却室の拡径部に、その傾斜壁面に沿って略水平な旋回空気流を形成する空気噴出ノズルを設けたことを特徴とする焼却炉。
- 燃焼室が再燃焼室と一次燃焼室とに絞り部で上下に区分され、この絞り部の上側に連なる再燃焼室の下部に、上方側へ拡径する拡径部が設けられた焼却炉において、前記再燃焼室の拡径部に、その傾斜壁面に沿って略水平な旋回空気流を形成する空気噴出ノズルを設けたことを特徴とする焼却炉。
- 前記空気噴出ノズルを、前記拡径部の高さ中心よりも上方に設けた請求項1または2に記載の焼却炉。
- 燃焼室が再燃焼室と一次燃焼室とに絞り部で上下に区分された焼却炉において、前記絞り部の下側に連なる一次燃焼室の上部に、その壁面に沿って略水平な旋回空気流を形成する空気噴出ノズルを設けたことを特徴とする焼却炉。
- 前記空気噴出ノズルから噴出される空気の噴出速度を30m/秒以上とした請求項1乃至4のいずれかに記載の焼却炉。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004102065A JP4090448B2 (ja) | 2004-03-31 | 2004-03-31 | 焼却炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004102065A JP4090448B2 (ja) | 2004-03-31 | 2004-03-31 | 焼却炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005283070A JP2005283070A (ja) | 2005-10-13 |
| JP4090448B2 true JP4090448B2 (ja) | 2008-05-28 |
Family
ID=35181655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004102065A Expired - Fee Related JP4090448B2 (ja) | 2004-03-31 | 2004-03-31 | 焼却炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4090448B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5360388B2 (ja) * | 2009-04-13 | 2013-12-04 | 三菱マテリアルテクノ株式会社 | 冷却装置 |
| JP6176995B2 (ja) * | 2013-05-08 | 2017-08-09 | スチールプランテック株式会社 | ガス混合クーラ |
-
2004
- 2004-03-31 JP JP2004102065A patent/JP4090448B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005283070A (ja) | 2005-10-13 |
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