UA122147C2 - Система подачі палива - Google Patents

Система подачі палива Download PDF

Info

Publication number: UA122147C2
Authority: UA; Ukraine
Prior art keywords: fuel supply; tube; blast furnace; fuel; rotary element
Prior art date: 2016-12-15

Application number

UAA201800274A

Other languages

English (en)

Ukrainian (uk)

Inventor

Хіросі Такедзакі

Хироси ТАКЕДЗАКИ

Original Assignee

Трітек Ко., Лтд.

Тритек Ко., Лтд.

Priority date (The priority date 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 date listed.)

2016-12-15

Filing date

2016-12-15

Publication date

2020-09-25

2016-12-15 Application filed by Трітек Ко., Лтд., Тритек Ко., Лтд. filed Critical Трітек Ко., Лтд.

2020-09-25 Publication of UA122147C2 publication Critical patent/UA122147C2/uk

Links

239000000446 fuel Substances 0.000 title claims abstract description 175
238000007789 sealing Methods 0.000 description 36
239000002817 coal dust Substances 0.000 description 15
239000002184 metal Substances 0.000 description 14
229910052751 metal Inorganic materials 0.000 description 14
230000005540 biological transmission Effects 0.000 description 10
238000002347 injection Methods 0.000 description 10
239000007924 injection Substances 0.000 description 10
238000012423 maintenance Methods 0.000 description 8
230000006378 damage Effects 0.000 description 7
238000000034 method Methods 0.000 description 7
230000008569 process Effects 0.000 description 7
238000007664 blowing Methods 0.000 description 6
238000013461 design Methods 0.000 description 6
230000006870 function Effects 0.000 description 6
239000003245 coal Substances 0.000 description 4
239000007789 gas Substances 0.000 description 4
238000003466 welding Methods 0.000 description 4
238000002485 combustion reaction Methods 0.000 description 3
238000010276 construction Methods 0.000 description 3
238000000926 separation method Methods 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
239000010935 stainless steel Substances 0.000 description 3
230000008719 thickening Effects 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
239000000295 fuel oil Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000003779 heat-resistant material Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
230000008054 signal transmission Effects 0.000 description 2
239000002893 slag Substances 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000005452 bending Methods 0.000 description 1
239000000571 coke Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000007689 inspection Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000013502 plastic waste Substances 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/006—Automatically controlling the process
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/02—Internal forms
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking 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
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Combustion & Propulsion (AREA)
Blast Furnaces (AREA)
Furnace Charging Or Discharging (AREA)
Manufacture Of Iron (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

UAA201800274A 2016-12-15 2016-12-15 Система подачі палива UA122147C2 (uk)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2016/087385 WO2018109900A1 (fr)	2016-12-15	2016-12-15	Système de distribution de combustible

Publications (1)

Publication Number	Publication Date
UA122147C2 true UA122147C2 (uk)	2020-09-25

Family

ID=62558155

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
UAA201800274A UA122147C2 (uk)	2016-12-15	2016-12-15	Система подачі палива

Country Status (8)

Country	Link
EP (1)	EP3556871A4 (fr)
JP (1)	JP6431614B2 (fr)
KR (1)	KR102077377B1 (fr)
CN (1)	CN108463564A (fr)
RU (1)	RU2674094C1 (fr)
TW (1)	TWI643956B (fr)
UA (1)	UA122147C2 (fr)
WO (1)	WO2018109900A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118293424B (zh) *	2024-06-04	2024-10-01	常州大业能源科技有限公司	水燃料氢氧机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS515293B1 (fr)	1968-01-26	1976-02-19
JPH068985Y2 (ja) *	1988-11-28	1994-03-09	新日本製鐵株式会社	粉粒体の吹込装置
DE69322002T2 (de) *	1992-07-01	1999-04-01	Paul Wurth S.A., Luxemburg/Luxembourg	Vorrichtung zum Einblasen von Kohlenstaub in einen Hochofen
JPH10237515A (ja) *	1997-02-26	1998-09-08	Azuma Tekko Kk	高炉用ランス管
JP2000129320A (ja) *	1998-10-28	2000-05-09	Nkk Corp	高炉吹込み用ランスの移動装置
JP3896709B2 (ja) *	1998-10-30	2007-03-22	Ｊｆｅスチール株式会社	高清浄度鋼の溶製方法
KR100477063B1 (ko) *	2002-11-14	2005-03-17	주식회사 포스코	조업중 회전과 전후진이 가능한 미분탄 취입랜스
KR100992881B1 (ko) *	2008-09-25	2010-11-09	주식회사 삼우에코	길이와 각도조절이 가능한 미분탄 혼합장치 및 그 제어방법
LU91543B1 (en) *	2009-03-24	2010-09-27	Wurth Paul Sa	Tuyere stock arrangement for a blast furnace and method for operating a blast furnace
JP5105293B2 (ja) *	2011-04-10	2012-12-26	株式会社トライテック	高炉の微粉炭吹き込みバーナー
CN102220444B (zh) *	2011-07-08	2013-06-12	中冶南方工程技术有限公司	高炉喷煤系统分配器喷煤支管防堵控制系统
JP5968835B2 (ja) *	2013-07-18	2016-08-10	新日鐵住金株式会社	微粉炭吹き込み回転式ランス
JP3186349U (ja) *	2013-07-19	2013-10-03	栗田鑿岩機株式会社	微粉炭吹き込み回転式ランス
JP5644911B1 (ja) *	2013-07-29	2014-12-24	Ｊｆｅスチール株式会社	異常検知方法および高炉操業方法

2016
- 2016-12-15 WO PCT/JP2016/087385 patent/WO2018109900A1/fr not_active Ceased
- 2016-12-15 JP JP2017544789A patent/JP6431614B2/ja active Active
- 2016-12-15 EP EP16904242.1A patent/EP3556871A4/fr not_active Withdrawn
- 2016-12-15 KR KR1020177031615A patent/KR102077377B1/ko not_active Expired - Fee Related
- 2016-12-15 RU RU2018100127A patent/RU2674094C1/ru active
- 2016-12-15 CN CN201680031957.XA patent/CN108463564A/zh active Pending
- 2016-12-15 UA UAA201800274A patent/UA122147C2/uk unknown
2017
- 2017-08-30 TW TW106129504A patent/TWI643956B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP3556871A4 (fr)	2020-08-26
WO2018109900A1 (fr)	2018-06-21
JP6431614B2 (ja)	2018-11-28
KR102077377B1 (ko)	2020-02-13
JPWO2018109900A1 (ja)	2018-12-20
TWI643956B (zh)	2018-12-11
CN108463564A (zh)	2018-08-28
EP3556871A1 (fr)	2019-10-23
TW201823475A (zh)	2018-07-01
RU2674094C1 (ru)	2018-12-04
KR20180087139A (ko)	2018-08-01

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UA122147C2 (uk)	2020-09-25	Система подачі палива
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