JPWO2018101029A1 - 排ガス処理装置および焼却設備 - Google Patents
排ガス処理装置および焼却設備 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
- B01D53/70—Organic halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/83—Solid phase processes with moving reactants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/08—Arrangements of devices for treating smoke or fumes of heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/402—Alkaline earth metal or magnesium compounds of magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/204—Inorganic halogen compounds
- B01D2257/2045—Hydrochloric acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/206—Organic halogen compounds
- B01D2257/2064—Chlorine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
Abstract
Description
2 燃焼室
3 煙道
4,4a 排ガス処理装置
42 薬剤供給部
43 集塵機
44 集塵灰搬送部
46,46a 供給コンベア
47 集塵灰加熱部
48 集塵灰振動部
441 補助経路
442 集塵灰貯留部
444 シュート部
445 破砕部
465 保持部
P1 薬剤供給位置
P2,P2a 集塵灰供給位置
Claims (8)
- 排ガス処理装置であって、
排ガスが流れる煙道に設けられる集塵機と、
前記煙道において前記排ガスの発生源と前記集塵機との間の薬剤供給位置に、排ガス処理薬剤を供給する薬剤供給部と、
前記集塵機にて捕集された集塵灰を、前記煙道とは異なる補助経路に沿って、前記煙道における前記発生源と前記集塵機との間の集塵灰供給位置へと搬送する集塵灰搬送部と、
前記補助経路に設けられ、前記集塵灰を加熱する集塵灰加熱部と、
を備える。 - 請求項1に記載の排ガス処理装置であって、
前記排ガス処理薬剤がカルシウム系薬剤を含む。 - 請求項1または2に記載の排ガス処理装置であって、
前記集塵灰搬送部が、前記補助経路に沿って設けられる複数の保持部を有するコンベアを備え、
前記コンベアが、前記集塵灰を収容する前記複数の保持部を、前記補助経路に沿って搬送する。 - 請求項3に記載の排ガス処理装置であって、
前記集塵灰搬送部が、各保持部内に収容された前記集塵灰が投下されるシュート部をさらに備える。 - 請求項4に記載の排ガス処理装置であって、
前記集塵灰搬送部が、前記シュート部内において、投下された前記集塵灰と衝突することにより、前記集塵灰を砕く破砕部をさらに備える。 - 請求項1ないし5のいずれかに記載の排ガス処理装置であって、
前記集塵灰搬送部が、前記補助経路に設けられるとともに、前記集塵灰を貯留する集塵灰貯留部を備え、
前記集塵灰加熱部が、前記集塵灰貯留部において前記集塵灰を加熱する。 - 請求項6に記載の排ガス処理装置であって、
前記集塵灰貯留部において前記集塵灰加熱部により加熱される部位近傍を振動させる集塵灰振動部をさらに備える。 - 焼却設備であって、
廃棄物を燃焼させる燃焼室と、
前記燃焼室にて発生する排ガスを前記燃焼室から排出する煙道と、
前記煙道に設けられる請求項1ないし7のいずれかに記載の排ガス処理装置と、
を備える。
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JP2021187119A JP7146049B2 (ja) | 2016-12-02 | 2021-11-17 | 排ガス処理装置および焼却設備 |
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JP2016235139 | 2016-12-02 | ||
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JPWO2018101029A1 true JPWO2018101029A1 (ja) | 2019-10-17 |
JP6980693B2 JP6980693B2 (ja) | 2021-12-15 |
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JP2021187119A Active JP7146049B2 (ja) | 2016-12-02 | 2021-11-17 | 排ガス処理装置および焼却設備 |
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JP (2) | JP6980693B2 (ja) |
CN (2) | CN110036240B (ja) |
PH (1) | PH12019501185A1 (ja) |
WO (1) | WO2018101029A1 (ja) |
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-
2017
- 2017-11-14 JP JP2018553754A patent/JP6980693B2/ja active Active
- 2017-11-14 CN CN201780074551.4A patent/CN110036240B/zh active Active
- 2017-11-14 CN CN202110805815.7A patent/CN113477047B/zh active Active
- 2017-11-14 WO PCT/JP2017/040950 patent/WO2018101029A1/ja active Application Filing
-
2019
- 2019-05-29 PH PH12019501185A patent/PH12019501185A1/en unknown
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2021
- 2021-11-17 JP JP2021187119A patent/JP7146049B2/ja active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57148115A (en) * | 1981-03-06 | 1982-09-13 | Mitsui Eng & Shipbuild Co Ltd | Extracting device of non-combustible material in fluidized-bed incinerator |
JPS59150525A (ja) * | 1983-02-16 | 1984-08-28 | Mitsubishi Heavy Ind Ltd | 乾式酸性ガス除去装置 |
JPS61227116A (ja) * | 1985-03-29 | 1986-10-09 | Sumitomo Metal Ind Ltd | 溶銑予備処理方法および装置 |
JPH0523539A (ja) * | 1991-07-25 | 1993-02-02 | Nkk Corp | 微量有機塩素化合物の除去方法 |
JPH0531475A (ja) * | 1991-08-02 | 1993-02-09 | Nkk Corp | 灰処理方法 |
JPH1177017A (ja) * | 1997-07-08 | 1999-03-23 | Mitsui Eng & Shipbuild Co Ltd | 溶融または燃焼飛灰の吸湿防止方法 |
JP2000301098A (ja) * | 1999-04-19 | 2000-10-31 | Kurita Water Ind Ltd | ダイオキシン類の分解装置 |
JP2003118792A (ja) * | 2001-10-12 | 2003-04-23 | Fujisash Co | 飛灰の貯留方法 |
JP2007069066A (ja) * | 2005-09-05 | 2007-03-22 | Mitsui Eng & Shipbuild Co Ltd | 飛灰の処理方法 |
JP2011206658A (ja) * | 2010-03-29 | 2011-10-20 | Takuma Co Ltd | 排ガス処理装置およびこれを用いた排ガス処理方法 |
JP2012250140A (ja) * | 2011-05-31 | 2012-12-20 | Mitsubishi Heavy Ind Ltd | 脱水濾液の噴霧乾燥装置及び排ガス処理システム |
JP2014024052A (ja) * | 2012-06-18 | 2014-02-06 | Hitachi Zosen Corp | 飛灰循環型排ガス処理方法 |
JP2016123938A (ja) * | 2015-01-06 | 2016-07-11 | 株式会社タクマ | ろ布の触媒担持方法 |
JP2016159258A (ja) * | 2015-03-04 | 2016-09-05 | 株式会社神鋼環境ソリューション | 廃棄物焼却排ガスの処理方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110036240B (zh) | 2021-07-23 |
WO2018101029A1 (ja) | 2018-06-07 |
JP6980693B2 (ja) | 2021-12-15 |
JP7146049B2 (ja) | 2022-10-03 |
PH12019501185A1 (en) | 2020-02-24 |
CN113477047B (zh) | 2023-05-16 |
CN113477047A (zh) | 2021-10-08 |
JP2022031277A (ja) | 2022-02-18 |
CN110036240A (zh) | 2019-07-19 |
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