JP6045295B2 - 高温炉内監視装置及びこれを備えた高温炉内監視システム - Google Patents
高温炉内監視装置及びこれを備えた高温炉内監視システム Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims description 59
- 238000012806 monitoring device Methods 0.000 title claims description 38
- 238000003384 imaging method Methods 0.000 claims description 105
- 239000000498 cooling water Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 description 27
- 230000008018 melting Effects 0.000 description 27
- 239000002893 slag Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 13
- 238000000197 pyrolysis Methods 0.000 description 11
- 238000002309 gasification Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
- F27D21/02—Observation or illuminating devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/723—Controlling or regulating the gasification process
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M11/00—Safety arrangements
- F23M11/04—Means for supervising combustion, e.g. windows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
- F27D21/0014—Devices for monitoring temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0044—Furnaces, ovens, kilns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/04—Casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/05—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path
- G01J5/051—Means for preventing contamination of the components of the optical system; Means for preventing obstruction of the radiation path using a gas purge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
- G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0893—Arrangements to attach devices to a pyrometer, i.e. attaching an optical interface; Spatial relative arrangement of optical elements, e.g. folded beam path
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C2005/5288—Measuring or sampling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
- F27D21/02—Observation or illuminating devices
- F27D2021/026—Observation or illuminating devices using a video installation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Gasification And Melting Of Waste (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Furnace Details (AREA)
Description
2 ホッパ
3 ガス化炉
4 被焼却物供給機(被燃焼/溶融物供給装置)
5 溶融炉(炉)
6 補助バーナ
7 制御装置
8 第1熱分解ダクト
8a 接続口
9 第2熱分解ダクト
9a 接続口
10 出力調整手段
11 スラグ排出口
12 覗き窓
15 外筒
15a 先端
15b 後端
15c 一側面
15d 内筒取付フランジ部
15e 本体取付フランジ部
16 内筒
16a 先端
16b 後端
16c 取付フランジ部
17 内筒撮像口
18 外筒撮像口
19 撮像手段
20 仕切り部材
21 仕切り部材
22 冷却水排出口
23 冷却水供給口
24 空気供給口
25 プラグ接続部
26 止水用プラグ
26a フランジ部
26b シール材挿入溝
27 シール材
28 出し入れ口
30 撮像孔
31 蓋部材
A 焼却設備
B 高温炉内監視装置
C 高温炉内監視システム
O1 外筒の軸線
O2 内筒の軸線
P1 撮像領域
P2 撮像領域
P3 重なった撮像領域
R1 第一流路
R2 第二流路
R3 連絡路
S 空気
M 堆積物
W 冷却水
Claims (4)
- 有底筒状に形成されるとともに、軸線方向後端側に冷却水が導入される冷却水供給口及び該冷却水が排出される冷却水排出口が形成され、高温の炉内に挿入される外筒と、
有底筒状に形成され、前記外筒の内部に挿入して配置されるとともに、内部と外部を連通させる空気供給口が形成されている内筒と、
前記空気供給口を通じて前記内筒の内部に冷却空気を供給する空気供給手段と、
前記内筒の内部に配置され、前記外筒の外部を撮像する撮像手段と、
前記外筒の内面と前記内筒の外面の間に配設され、前記外筒の内面との間に前記冷却水を軸線方向先端側に導く第一流路及び冷却水を後端側に導く第二流路を画成するとともに、前記外筒の底部との間に前記第一流路と第二流路を連通させる連通路を画成する仕切り部材とを備え、
前記内筒には、内面から外面に貫通する内筒撮像口が形成されるとともに、該内筒撮像口に内部を連通させつつ軸線直交方向外側に突出する筒状のプラグ接続部が一体に設けられ、
前記外筒には、内面から外面に貫通する外筒撮像口が形成され、
前記外筒撮像口を通じて前記外筒の外側から、略筒状の止水用プラグを前記プラグ接続部に互いの内部を連通させた状態で接続させ、前記止水用プラグ及び前記プラグ接続部を介して前記外筒と前記内筒が着脱可能に一体に形成されるとともに、
前記止水用プラグによって前記第一流路及び前記第二流路の水密性を確保しつつ、前記内筒撮像口と前記プラグ接続部の内部と前記外筒撮像口と前記止水用プラグの内部が互いに連通し、前記撮像手段で前記外筒の外部を撮像するための撮像孔が形成されることを特徴とする高温炉内監視装置。 - 請求項1に記載の高温炉内監視装置において、
前記内筒には、内面から外面に貫通し、その内部に前記撮像手段を出し入れするための出し入れ口が形成されるとともに、該出し入れ口を閉塞する蓋部材が着脱可能に設けられていることを特徴とする高温炉内監視装置。 - 請求項1又は請求項2に記載の高温炉内監視装置において、
前記内筒の内部に複数の前記撮像手段を備えており、
該複数の前記撮像手段は、隣り合う前記撮像手段の一部の撮像領域が互いに重なるように配設されていることを特徴とする高温炉内監視装置。 - 高温の炉内に挿入配置されて前記炉内の堆積物の生成状態を監視する請求項1から請求項3のいずれか一項に記載の高温炉内監視装置と、
前記炉内に設けられ、前記堆積物を解除するための補助バーナと、
前記炉内に被燃焼/溶融物を供給する被燃焼/溶融物供給装置とを備えるとともに、
前記高温炉内監視装置の撮像手段で取得した画像から前記堆積物の大きさを判別し、該堆積物の大きさに基いて前記補助バーナ及び前記被燃焼/溶融物供給装置の駆動を制御する制御装置を備えることを特徴とする高温炉内監視システム。
Priority Applications (5)
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JP2012234943A JP6045295B2 (ja) | 2012-10-24 | 2012-10-24 | 高温炉内監視装置及びこれを備えた高温炉内監視システム |
EP13849074.3A EP2913613B1 (en) | 2012-10-24 | 2013-10-17 | Device for monitoring inside of high-temperature furnace, and system for monitoring inside of high-temperature furnace provided with same |
US14/437,778 US9657995B2 (en) | 2012-10-24 | 2013-10-17 | Device for monitoring inside of high-temperature furnace, and system for monitoring inside of high-temperature furnace provided with same |
EA201590610A EA029310B1 (ru) | 2012-10-24 | 2013-10-17 | Устройство для контроля внутреннего пространства высокотемпературной печи и оснащенная им система для контроля внутреннего пространства высокотемпературной печи |
PCT/JP2013/078171 WO2014065187A1 (ja) | 2012-10-24 | 2013-10-17 | 高温炉内監視装置及びこれを備えた高温炉内監視システム |
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JP2012234943A JP6045295B2 (ja) | 2012-10-24 | 2012-10-24 | 高温炉内監視装置及びこれを備えた高温炉内監視システム |
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JP2014085069A JP2014085069A (ja) | 2014-05-12 |
JP6045295B2 true JP6045295B2 (ja) | 2016-12-14 |
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US (1) | US9657995B2 (ja) |
EP (1) | EP2913613B1 (ja) |
JP (1) | JP6045295B2 (ja) |
EA (1) | EA029310B1 (ja) |
WO (1) | WO2014065187A1 (ja) |
Cited By (2)
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CN108224466A (zh) * | 2017-12-27 | 2018-06-29 | 中国航发四川燃气涡轮研究院 | 一种耐高温高压的燃烧室火焰监控装置 |
KR20230003912A (ko) * | 2021-06-30 | 2023-01-06 | 주식회사 영국전자 | 모니터링 카메라시스템 |
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US9696092B2 (en) * | 2014-07-16 | 2017-07-04 | CIX Inc. | Furnace cooling panel monitoring system |
US9967420B2 (en) * | 2015-12-09 | 2018-05-08 | Air Products And Chemicals, Inc. | Thermal imaging in a high temperature furnace |
JP6413157B1 (ja) * | 2017-04-28 | 2018-10-31 | 三菱重工環境・化学エンジニアリング株式会社 | ガス化溶融システムの閉塞防止装置及びガス化溶融システムの閉塞防止方法 |
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JP7091061B2 (ja) * | 2017-12-05 | 2022-06-27 | キヤノン株式会社 | 撮像装置 |
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JP2001304526A (ja) * | 2000-04-21 | 2001-10-31 | Takuma Co Ltd | 表面溶融炉の自動制御方法 |
JP2002090070A (ja) | 2000-09-19 | 2002-03-27 | Nittetsu Yahata Eng Kk | 高温炉内の観察方法及びそれに用いる観察ランス |
JP3652973B2 (ja) * | 2000-09-26 | 2005-05-25 | 三菱重工業株式会社 | 灰溶融炉 |
JP4015354B2 (ja) | 2000-09-28 | 2007-11-28 | 三菱重工業株式会社 | ガス化炉内監視装置 |
JP3837435B2 (ja) * | 2002-03-22 | 2006-10-25 | 日本山村硝子株式会社 | 高温炉内観察装置 |
BR112012018826B1 (pt) * | 2009-12-25 | 2022-10-04 | Changzheng Engineering Co., Ltd | Aparelho de gaseificação para combustível sólido e método de gaseificação de alta temperatura e alta pressão para pó seco de material carbonáceo |
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2012
- 2012-10-24 JP JP2012234943A patent/JP6045295B2/ja active Active
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- 2013-10-17 EP EP13849074.3A patent/EP2913613B1/en active Active
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108224466A (zh) * | 2017-12-27 | 2018-06-29 | 中国航发四川燃气涡轮研究院 | 一种耐高温高压的燃烧室火焰监控装置 |
CN108224466B (zh) * | 2017-12-27 | 2020-06-09 | 中国航发四川燃气涡轮研究院 | 一种耐高温高压的燃烧室火焰监控装置 |
KR20230003912A (ko) * | 2021-06-30 | 2023-01-06 | 주식회사 영국전자 | 모니터링 카메라시스템 |
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US20150285559A1 (en) | 2015-10-08 |
EP2913613A4 (en) | 2016-07-06 |
JP2014085069A (ja) | 2014-05-12 |
EA201590610A1 (ru) | 2015-12-30 |
EP2913613B1 (en) | 2017-07-19 |
EP2913613A1 (en) | 2015-09-02 |
US9657995B2 (en) | 2017-05-23 |
EA029310B1 (ru) | 2018-03-30 |
WO2014065187A1 (ja) | 2014-05-01 |
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