JP2010096444A - 乾留ガス化炉 - Google Patents
乾留ガス化炉 Download PDFInfo
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- JP2010096444A JP2010096444A JP2008268575A JP2008268575A JP2010096444A JP 2010096444 A JP2010096444 A JP 2010096444A JP 2008268575 A JP2008268575 A JP 2008268575A JP 2008268575 A JP2008268575 A JP 2008268575A JP 2010096444 A JP2010096444 A JP 2010096444A
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- oxygen
- dry distillation
- waste
- gasification furnace
- oxygen supply
- Prior art date
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- 238000002309 gasification Methods 0.000 title claims abstract description 57
- 238000003763 carbonization Methods 0.000 title description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 129
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 129
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 128
- 238000000197 pyrolysis Methods 0.000 claims abstract description 69
- 239000002699 waste material Substances 0.000 claims abstract description 64
- 238000002485 combustion reaction Methods 0.000 claims abstract description 55
- 239000007789 gas Substances 0.000 claims abstract description 34
- 230000002159 abnormal effect Effects 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 150000002013 dioxins Chemical class 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000004380 ashing Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000036284 oxygen consumption Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
【解決手段】乾留ガス化炉1内に着火口5と着火口5に隣接する部分との少なくとも一方から酸素を供給する第2の酸素供給手段8を備える。着火手段6の作動中及び廃棄物に着火して着火手段6の作動を停止した後も所定時期まで第1の酸素供給手段7からの酸素供給量を所定の少量に制限した状態で第2の酸素供給手段8から酸素を供給する。
【選択図】図1
Description
Claims (3)
- 廃棄物を収納すると共に、廃棄物の一部を燃焼させつつ燃焼熱により廃棄物の残部を乾留して可燃性ガスを生じさせる乾留ガス化炉であって、乾留ガス化炉の下部に形成した着火口において廃棄物に着火する着火手段と、乾留ガス化炉内に炉底部から酸素を供給する第1の酸素供給手段とを備えるものにおいて、
乾留ガス化炉内に着火口と着火口に隣接する部分との少なくとも一方から酸素を供給する第2の酸素供給手段を備え、着火手段の作動中及び廃棄物に着火して着火手段の作動を停止した後も所定時期まで第1の酸素供給手段からの酸素供給量を所定の少量に制限した状態で第2の酸素供給手段から酸素を供給することを特徴とする乾留ガス化炉。 - 前記着火口より上方部分の炉内温度を検出する温度センサを備え、前記所定時期は、温度センサの検出温度が所定温度に上昇したときであることを特徴とする請求項1記載の乾留ガス化炉。
- 前記乾留ガス化炉で発生するガス中の酸素濃度を検出する酸素濃度センサを備え、前記所定時期は、酸素濃度センサの検出濃度が所定濃度に低下したときであることを特徴とする請求項1記載の乾留ガス化炉。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008268575A JP5256558B2 (ja) | 2008-10-17 | 2008-10-17 | 乾留ガス化炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008268575A JP5256558B2 (ja) | 2008-10-17 | 2008-10-17 | 乾留ガス化炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010096444A true JP2010096444A (ja) | 2010-04-30 |
| JP5256558B2 JP5256558B2 (ja) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| JP2008268575A Active JP5256558B2 (ja) | 2008-10-17 | 2008-10-17 | 乾留ガス化炉 |
Country Status (1)
| Country | Link |
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| JP (1) | JP5256558B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012078032A (ja) * | 2010-10-04 | 2012-04-19 | Kinsei Sangyo:Kk | 乾溜ガス化焼却処理装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05141638A (ja) * | 1991-11-20 | 1993-06-08 | Kinsei Sangyo:Kk | 廃棄物の乾留ガス化焼却処理装置 |
| JP2001165420A (ja) * | 1999-12-09 | 2001-06-22 | Kinsei Sangyo:Kk | 廃棄物の焼却処理方法 |
| JP2001227714A (ja) * | 1999-12-09 | 2001-08-24 | Kinsei Sangyo:Kk | 廃棄物の焼却処理方法 |
-
2008
- 2008-10-17 JP JP2008268575A patent/JP5256558B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05141638A (ja) * | 1991-11-20 | 1993-06-08 | Kinsei Sangyo:Kk | 廃棄物の乾留ガス化焼却処理装置 |
| JP2001165420A (ja) * | 1999-12-09 | 2001-06-22 | Kinsei Sangyo:Kk | 廃棄物の焼却処理方法 |
| JP2001227714A (ja) * | 1999-12-09 | 2001-08-24 | Kinsei Sangyo:Kk | 廃棄物の焼却処理方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012078032A (ja) * | 2010-10-04 | 2012-04-19 | Kinsei Sangyo:Kk | 乾溜ガス化焼却処理装置 |
| US8789478B2 (en) | 2010-10-04 | 2014-07-29 | Kinsei Sangyo Co., Ltd. | Dry distillation and gasification typed incinerator |
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| Publication number | Publication date |
|---|---|
| JP5256558B2 (ja) | 2013-08-07 |
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