JP7491483B1 - 燃焼システム - Google Patents
燃焼システム Download PDFInfo
- Publication number
- JP7491483B1 JP7491483B1 JP2023560612A JP2023560612A JP7491483B1 JP 7491483 B1 JP7491483 B1 JP 7491483B1 JP 2023560612 A JP2023560612 A JP 2023560612A JP 2023560612 A JP2023560612 A JP 2023560612A JP 7491483 B1 JP7491483 B1 JP 7491483B1
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- boiler
- exhaust gas
- flue
- sensor
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 29
- 239000006200 vaporizer Substances 0.000 claims abstract description 27
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000011084 recovery Methods 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000003546 flue gas Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 239000012717 electrostatic precipitator Substances 0.000 description 10
- 230000007423 decrease Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- LUEWUZLMQUOBSB-UHFFFAOYSA-N 2-[6-[4,5-dihydroxy-2-(hydroxymethyl)-6-[4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(OC3C(OC(O)C(O)C3O)CO)C(O)C2O)CO)C(O)C1O LUEWUZLMQUOBSB-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
- F23C1/12—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air gaseous and pulverulent fuel
-
- 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
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J7/00—Arrangement of devices for supplying chemicals to fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chimneys And Flues (AREA)
Abstract
Description
また、燃焼システムは、アンモニアの流量を測定する第3センサを備えてもよく、制御装置は、第3センサからの測定値に基づいて、熱媒体の流量を調整してもよい。
3 ボイラ
4 熱交換器
6 誘引通風機
8 回収器
90 制御装置
100 燃焼システム
L4 煙道
L5 循環流路
Claims (5)
- 熱媒体によって液体アンモニアを加熱する気化器と、
前記気化器に接続され、前記気化器からのアンモニアを含む燃料を燃焼するボイラと、
前記ボイラに接続された煙道に配置され、前記ボイラからの排ガスを誘導する誘引通風機と、
前記煙道において前記誘引通風機の上流に配置される熱交換器であって、
当該熱交換器は、前記熱媒体が流れる循環流路によって、前記気化器に循環的に接続され、
当該熱交換器は、前記液体アンモニアから冷熱エネルギを受け取った前記熱媒体によって、前記煙道を流れる前記排ガスを冷却する、
熱交換器と、
前記冷却された排ガスから凝縮水を回収する回収器と、
を備え、
前記熱交換器は、前記ボイラに接続され、
前記回収器は、前記熱交換器に設けられる、
燃焼システム。 - 前記回収器は、前記ボイラに接続され、前記凝縮水を補給水として前記ボイラに供給する、請求項1に記載の燃焼システム。
- 前記煙道において前記熱交換器と前記誘引通風機との間に配置され、前記排ガスの温度を測定する第1センサ、および、前記煙道において前記熱交換器と前記誘引通風機との間に配置され、前記排ガスの流量を測定する第2センサ、の少なくとも一方と、
前記第1センサおよび前記第2センサの前記少なくとも一方からの測定値に基づいて、前記熱媒体の流量を調整する制御装置と、
を備える、請求項1または2に記載の燃焼システム。 - 前記アンモニアの流量を測定する第3センサと、
前記第3センサからの測定値に基づいて、前記熱媒体の流量を調整する制御装置と、
を備える、請求項1または2に記載の燃焼システム。 - 前記アンモニアの流量を測定する第3センサを備え、
前記制御装置は、前記第3センサからの測定値に基づいて、前記熱媒体の流量を調整する、
請求項3に記載の燃焼システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022108342 | 2022-07-05 | ||
JP2022108342 | 2022-07-05 | ||
PCT/JP2023/014271 WO2024009575A1 (ja) | 2022-07-05 | 2023-04-06 | 燃焼システム |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2024009575A1 JPWO2024009575A1 (ja) | 2024-01-11 |
JP7491483B1 true JP7491483B1 (ja) | 2024-05-28 |
JPWO2024009575A5 JPWO2024009575A5 (ja) | 2024-06-11 |
Family
ID=89452986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023560612A Active JP7491483B1 (ja) | 2022-07-05 | 2023-04-06 | 燃焼システム |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7491483B1 (ja) |
WO (1) | WO2024009575A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013512769A (ja) | 2009-12-04 | 2013-04-18 | アルストム テクノロジー リミテッド | 二酸化炭素富有煙道ガスから水蒸気を凝縮させる方法及びシステム |
JP2019196882A (ja) | 2018-05-11 | 2019-11-14 | 株式会社Ihi | 蒸気発生設備 |
WO2020174726A1 (ja) | 2019-02-25 | 2020-09-03 | 月島機械株式会社 | 白煙防止システム、焼却設備および白煙防止方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH035041U (ja) * | 1989-05-31 | 1991-01-18 |
-
2023
- 2023-04-06 WO PCT/JP2023/014271 patent/WO2024009575A1/ja unknown
- 2023-04-06 JP JP2023560612A patent/JP7491483B1/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013512769A (ja) | 2009-12-04 | 2013-04-18 | アルストム テクノロジー リミテッド | 二酸化炭素富有煙道ガスから水蒸気を凝縮させる方法及びシステム |
JP2019196882A (ja) | 2018-05-11 | 2019-11-14 | 株式会社Ihi | 蒸気発生設備 |
WO2020174726A1 (ja) | 2019-02-25 | 2020-09-03 | 月島機械株式会社 | 白煙防止システム、焼却設備および白煙防止方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2024009575A1 (ja) | 2024-01-11 |
JPWO2024009575A1 (ja) | 2024-01-11 |
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