JP7253018B1 - 除害装置及びノズルスクレイパ - Google Patents
除害装置及びノズルスクレイパ Download PDFInfo
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- JP7253018B1 JP7253018B1 JP2021158263A JP2021158263A JP7253018B1 JP 7253018 B1 JP7253018 B1 JP 7253018B1 JP 2021158263 A JP2021158263 A JP 2021158263A JP 2021158263 A JP2021158263 A JP 2021158263A JP 7253018 B1 JP7253018 B1 JP 7253018B1
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 113
- 238000007790 scraping Methods 0.000 claims description 21
- 238000001784 detoxification Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 128
- 230000002093 peripheral effect Effects 0.000 description 16
- 239000000446 fuel Substances 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 238000005979 thermal decomposition reaction Methods 0.000 description 5
- 240000005926 Hamelia patens Species 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- NXHILIPIEUBEPD-UHFFFAOYSA-H tungsten hexafluoride Chemical compound F[W](F)(F)(F)(F)F NXHILIPIEUBEPD-UHFFFAOYSA-H 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- XMIJDTGORVPYLW-UHFFFAOYSA-N [SiH2] Chemical compound [SiH2] XMIJDTGORVPYLW-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
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Classifications
-
- 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
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
- B08B1/54—Cleaning by methods involving the use of tools involving cleaning of the cleaning members using mechanical tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/50—Cleaning devices therefor
-
- 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
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
【解決手段】縮径部16Bと縮径部16Bよりも後流側に設けられた拡径部16Cとを備え、燃焼室11の天面に接続されて燃焼室11に被処理ガスPGを導入する被処理ガス用ノズル16と、拡径部16C内を上下動可能に設けられ、拡径部16C内に付着した堆積物17を除去して燃焼室11に排出するノズルスクレイパ18Aと、移動範囲の最下位置において、ノズルスクレイパ18Aの下部に付着している堆積物17を除去するヘッドスクレイパ18Bと、を備え、ノズルスクレイパ18Aは、拡径部16Cの内壁に付着した堆積物17を除去する掻き取り部18Gと、移動範囲の最上位置において、縮径部16Bの下端に配置される本体部(張り出し部)18Dと、を設けた。
【選択図】図5
Description
また、ノズルスクレイパの移動は上下動であるため、拡径部の断面形状が円形のものに限らず、断面が長形、略四角形、長円形などであっても、拡径部内の堆積物をスムーズに排出処理することができる。また、ノズルスクレイパは、縮径部よりも後流側に設けられた拡径部の中を上下に移動するようにしているので、縮径部と縮径部よりも後流側に拡径部が設けられた形状となる、例えばオリフィス、ベンチュリ管などを使用したノズルにも適用できる。
また、ノズルスクレイパの移動は上下動であるため、拡径部の断面形状が円形のものに限らず、断面が長形、略四角形、長円形などであっても、拡径部内の堆積物をスムーズに排出処理することができる。さらに、ノズルスクレイパは、縮径部よりも後流側に設けられた拡径部の中を上下に移動するようにしているので、縮径部と縮径部よりも後流側に拡径部が設けられた形状となる、例えばオリフィス、ベンチュリ管などを使用したノズルにも適用することができる。これにより、メンテナンス時間の短縮が図れ、生産性の向上が期待できる。
11 :燃焼室
12 :除害装置本体
13 :メインバーナー
13A :第1のメインバーナー
13B :第2のメインバーナー
14 :パイロットバーナー
14A :ノズル
15 :底壁
16 :被処理ガス用ノズル
16A :ガス導入孔出口
16B :縮径部
16C :拡径部
16D :ガス導入孔出口
16E :フランジ
16F :フランジ
16G :第1のノズル部分
16H :第2のノズル部分
17 :堆積物
17A :残留堆積物
18 :スクレイパ
18A :ノズルスクレイパ
18B :ヘッドスクレイパ
18C :貫通孔
18D :本体部(張り出し部)
18E :内側張り出し箇所
18F :突出部
18G :掻き取り部
19 :温度センサ
20 :装置コントローラ(制御部)
20A :駆動部
20B :駆動部
21 :第1の筒壁
21A :噴出孔
22 :第2の筒壁
23 :インレッドヘッド
23A :ベース部
24 :バーナーガス室
25 :可燃性燃料
26 :空気
27 :混合気
28 :第1の支燃性ガス供給ノズル
29 :第2の支燃性ガス供給ノズル
30 :第3の支燃性ガス供給ノズル
31 :ロッド
32 :接触回避部
33 :軸
C1 :基準円
C2 :基準円
PG :被処理ガス
PL :種火
S :隙間
Claims (6)
- 有害成分を含む被処理ガスを燃焼室で燃焼または熱分解することにより無害化する除害装置であって、
縮径部と前記縮径部よりも後流側に設けられた拡径部とを備え、前記燃焼室の天面に接続されて前記燃焼室に前記被処理ガスを導入するノズルと、
前記拡径部内を所定の移動範囲で上下動可能に設けられ、前記拡径部内に付着した堆積物を除去して前記燃焼室に排出するノズルスクレイパと、
前記移動範囲の最下位置において、前記ノズルスクレイパの下部に付着している前記堆積物を除去するヘッドスクレイパと、
を備え、
前記ノズルスクレイパは、
前記拡径部の内壁に付着した前記堆積物を除去する掻き取り部と、
前記移動範囲の最上位置において、前記縮径部の下端に配置される張り出し部と、
を有している、ことを特徴とする除害装置。 - 前記ノズルスクレイパが停止する待機位置において、前記張り出し部の一部は、前記縮径部の下面を覆っている、ことを特徴とする請求項1に記載の除害装置。
- 前記ヘッドスクレイパは、板状の部材で構成され、前記燃焼室にて前記天面と対向して水平回転可能に配設されている、ことを特徴とする請求項1又は2に記載の除害装置。
- 前記ノズルスクレイパと前記ヘッドスクレイパの駆動を制御する制御部をさらに備えている、ことを特徴とする請求項1から3のいずれか1項に記載の除害装置。
- 前記制御部は、前記ノズルスクレイパが前記移動範囲の前記最下位置にあるときに、前記ノズルスクレイパの下部に付着している前記堆積物を除去するように前記ヘッドスクレイパを駆動させる、ことを特徴とする請求項4に記載の除害装置。
- 縮径部と前記縮径部よりも後流側に設けられた拡径部とを備え、燃焼室の天面に接続されて前記燃焼室に有害成分を含む被処理ガスを導入するノズルとを有する、前記被処理ガスを前記燃焼室で燃焼または熱分解することにより無害化する除害装置に用いられるノズルスクレイパであって、
前記拡径部内を所定の移動範囲で上下動可能に設けられた前記ノズルスクレイパは、前記拡径部の内壁に付着した堆積物を除去する掻き取り部と、前記移動範囲の最上位置において前記縮径部の下端に配置されて前記拡径部の天面を覆う張り出し部と、を有し、前記拡径部内に付着した堆積物を除去して前記燃焼室に排出する、ことを特徴とするノズルスクレイパ。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021158263A JP7253018B1 (ja) | 2021-09-28 | 2021-09-28 | 除害装置及びノズルスクレイパ |
CN202280059676.0A CN117916525A (zh) | 2021-09-28 | 2022-09-21 | 除害装置及喷嘴刮刀 |
EP22875999.9A EP4411223A1 (en) | 2021-09-28 | 2022-09-21 | Detoxification device and nozzle scraper |
US18/688,723 US20240375158A1 (en) | 2021-09-28 | 2022-09-21 | Detoxification device and nozzle scraper |
IL311169A IL311169A (en) | 2021-09-28 | 2022-09-21 | Detoxification device and nozzle scraper |
KR1020247006432A KR20240088683A (ko) | 2021-09-28 | 2022-09-21 | 제해 장치 및 노즐 스크레이퍼 |
PCT/JP2022/035250 WO2023054132A1 (ja) | 2021-09-28 | 2022-09-21 | 除害装置及びノズルスクレイパ |
TW111136586A TW202323726A (zh) | 2021-09-28 | 2022-09-27 | 除害裝置及噴嘴刮除器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021158263A JP7253018B1 (ja) | 2021-09-28 | 2021-09-28 | 除害装置及びノズルスクレイパ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7253018B1 true JP7253018B1 (ja) | 2023-04-05 |
JP2023053422A JP2023053422A (ja) | 2023-04-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021158263A Active JP7253018B1 (ja) | 2021-09-28 | 2021-09-28 | 除害装置及びノズルスクレイパ |
Country Status (8)
Country | Link |
---|---|
US (1) | US20240375158A1 (ja) |
EP (1) | EP4411223A1 (ja) |
JP (1) | JP7253018B1 (ja) |
KR (1) | KR20240088683A (ja) |
CN (1) | CN117916525A (ja) |
IL (1) | IL311169A (ja) |
TW (1) | TW202323726A (ja) |
WO (1) | WO2023054132A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009204289A (ja) | 2008-02-29 | 2009-09-10 | Mhi Environment Engineering Co Ltd | 燃焼炉及び堆積物除去機構 |
JP2015053319A (ja) | 2013-09-05 | 2015-03-19 | エドワーズ株式会社 | 除去装置、および除害装置 |
JP2015528096A (ja) | 2012-07-27 | 2015-09-24 | エドワーズ リミテッド | 入口組立体 |
JP2019520539A (ja) | 2016-05-18 | 2019-07-18 | エドワーズ リミテッド | 入口組立体 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001349521A (ja) | 2000-06-09 | 2001-12-21 | Nippon Sanso Corp | 燃焼式除害装置及びその運転方法 |
-
2021
- 2021-09-28 JP JP2021158263A patent/JP7253018B1/ja active Active
-
2022
- 2022-09-21 CN CN202280059676.0A patent/CN117916525A/zh active Pending
- 2022-09-21 US US18/688,723 patent/US20240375158A1/en active Pending
- 2022-09-21 KR KR1020247006432A patent/KR20240088683A/ko unknown
- 2022-09-21 IL IL311169A patent/IL311169A/en unknown
- 2022-09-21 EP EP22875999.9A patent/EP4411223A1/en active Pending
- 2022-09-21 WO PCT/JP2022/035250 patent/WO2023054132A1/ja active Application Filing
- 2022-09-27 TW TW111136586A patent/TW202323726A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009204289A (ja) | 2008-02-29 | 2009-09-10 | Mhi Environment Engineering Co Ltd | 燃焼炉及び堆積物除去機構 |
JP2015528096A (ja) | 2012-07-27 | 2015-09-24 | エドワーズ リミテッド | 入口組立体 |
JP2015053319A (ja) | 2013-09-05 | 2015-03-19 | エドワーズ株式会社 | 除去装置、および除害装置 |
JP2019520539A (ja) | 2016-05-18 | 2019-07-18 | エドワーズ リミテッド | 入口組立体 |
Also Published As
Publication number | Publication date |
---|---|
EP4411223A1 (en) | 2024-08-07 |
IL311169A (en) | 2024-04-01 |
KR20240088683A (ko) | 2024-06-20 |
CN117916525A (zh) | 2024-04-19 |
WO2023054132A1 (ja) | 2023-04-06 |
TW202323726A (zh) | 2023-06-16 |
US20240375158A1 (en) | 2024-11-14 |
JP2023053422A (ja) | 2023-04-13 |
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