BRPI0815808A2 - Coletor de pó para gás de alto-forno - Google Patents

Coletor de pó para gás de alto-forno

Info

Publication number: BRPI0815808A2
Authority: BR; Brazil
Prior art keywords: dust collector; oven gas; gas dust; high oven; collector
Prior art date: 2007-08-29

Application number

BRPI0815808-8A2A

Other languages

English (en)

Inventor

Alfred Wolsfeld

Original Assignee

Wurth Paul Sa

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.)

2007-08-29

Filing date

2008-07-22

Publication date

2015-02-18

2008-07-22 Application filed by Wurth Paul Sa filed Critical Wurth Paul Sa

2015-02-18 Publication of BRPI0815808A2 publication Critical patent/BRPI0815808A2/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/06—Axial inlets
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/22—Dust arresters
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Cyclones (AREA)
Separating Particles In Gases By Inertia (AREA)
Blast Furnaces (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Cleaning In General (AREA)

BRPI0815808-8A2A 2007-08-29 2008-07-22 Coletor de pó para gás de alto-forno BRPI0815808A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP07115170A EP2031078A1 (en)	2007-08-29	2007-08-29	Dust catcher for blast furnace gas
PCT/EP2008/059604 WO2009027155A1 (en)	2007-08-29	2008-07-22	Dust-catcher for blast furnace gas

Publications (1)

Publication Number	Publication Date
BRPI0815808A2 true BRPI0815808A2 (pt)	2015-02-18

Family

ID=38819606

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0815808-8A2A BRPI0815808A2 (pt)	2007-08-29	2008-07-22	Coletor de pó para gás de alto-forno

Country Status (9)

Country	Link
US (1)	US8152882B2 (pt)
EP (2)	EP2031078A1 (pt)
JP (1)	JP5189650B2 (pt)
KR (1)	KR20100063098A (pt)
CN (2)	CN201124072Y (pt)
BR (1)	BRPI0815808A2 (pt)
CA (1)	CA2696120A1 (pt)
PL (1)	PL2188398T3 (pt)
WO (1)	WO2009027155A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2031078A1 (en) *	2007-08-29	2009-03-04	Paul Wurth S.A.	Dust catcher for blast furnace gas
US8246704B2 (en) *	2010-06-03	2012-08-21	Integradigm Corporation	Contained vorticies device
KR20130110690A (ko) *	2012-03-30	2013-10-10	손동원	축류식 싸이클론 집진장치
SE537139C2 (sv) *	2012-10-09	2015-02-17	Nano Control Ab	Anordning för avskiljning av partiklar från ett gasflöde
EP2742985A1 (en) *	2012-12-17	2014-06-18	Air Products And Chemicals, Inc.	Particle separator
US9211547B2 (en)	2013-01-24	2015-12-15	Lp Amina Llc	Classifier
JP5320514B1 (ja) *	2013-02-01	2013-10-23	新日鉄住金エンジニアリング株式会社	高炉ガス用ダストキャッチャ
DE102013015052B4 (de) *	2013-09-12	2015-10-15	Mann + Hummel Gmbh	Zyklon-Filtereinrichtung
KR101578785B1 (ko) *	2014-05-16	2015-12-18	손동원	축류형 집진기 및 축류형 집진기용 전처리집진장치
CN103949118B (zh) *	2014-05-19	2016-02-03	西安航空制动科技有限公司	一种cvi炉尾气处理装置
JP5873147B2 (ja) *	2014-07-24	2016-03-01	株式会社Ihi	高炉ガスの清浄装置、高炉、および、高炉ガスの清浄方法
CN104545695B (zh) *	2015-01-28	2016-08-31	莱克电气股份有限公司	一种二级尘气分离结构及包含该结构的尘杯
CA2965847C (en) *	2015-09-06	2020-03-10	Harvey Industries Co., Ltd.	Dust separation device and intelligent control system comprising same
CN106583067A (zh) *	2017-03-13	2017-04-26	北京首钢国际工程技术有限公司	一种内置双螺旋轴向旋风除尘器
CN107058656A (zh) *	2017-06-17	2017-08-18	北京首钢国际工程技术有限公司	一种压力容器煤气的均压放散装置及其使用方法
KR102088406B1 (ko) *	2017-12-26	2020-03-12	주식회사 포스코	고로가스 데미스터
KR102175424B1 (ko) *	2018-10-22	2020-11-06	주식회사 포스코	베인장치 및 고로가스 함유물 처리장치
KR102214800B1 (ko) *	2020-05-27	2021-02-10	에스지이 주식회사	아스콘 전용 특정 대기유해물질 비례제어 저감설비 기술
CN112718271B (zh) *	2020-12-16	2022-08-12	中国科学院合肥物质科学研究院	重力涡旋过滤装置
CN112892083A (zh) *	2021-01-14	2021-06-04	成都展望能源机械有限公司	一种烟道气脱硫用烟气旋流装置及其使用方法
KR102540648B1 (ko) *	2021-06-28	2023-06-07	디와이피엔에프 주식회사	원료의 분진 제거 장치
CN114733302A (zh) *	2022-06-14	2022-07-12	西安医学院第二附属医院	一种新生儿恒温箱空气过滤装置
CN115364581A (zh) *	2022-08-19	2022-11-22	煤炭科学研究总院有限公司	除尘器和具有其的锚杆机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4015960A (en) *	1975-03-17	1977-04-05	Heat/Fluid Engineering Corporation	Centrifugal separator for separating entrained liquid from a stream of liquid-bearing gases
SU787093A1 (ru) *	1977-10-13	1980-12-15	Институт теплофизики СО АН СССР	Вихревой газоочиститель
JPS5522360U (pt) *	1978-08-01	1980-02-13
JPS5521545A (en) *	1978-08-02	1980-02-15	Nippon Steel Corp	Blast furnace gas purifying facility
SU854996A1 (ru) *	1979-04-12	1981-08-15	Украинский Государственный Институт По Проектированию Металлургических Заводов	Кожух пылеуловител доменной печи
US5262046A (en) *	1991-12-27	1993-11-16	Amoco Corporation	In-line cyclone separator and method of solid/gas separation
LU90337B1 (de) *	1999-01-08	2000-07-19	Wurth Paul Sa	Entstaubungsanlage fuer Hochofengas
LU90585B1 (en) *	2000-04-26	2001-10-29	Wurth Paul Sa	A device for discharging dust from a dry dust collector of a blast furnace
US6468321B2 (en) *	2001-01-10	2002-10-22	John W. Kinsel	Blade and skirt assembly for directional gas cleaning and drying system
NO315788B1 (no) *	2001-10-18	2003-10-27	Consept As	Vertikalt orientert separator for fjerning av v¶skedråper fra en gasström
ITGE20040005A1 (it)	2004-01-23	2004-04-23	Sms Demag S P A	Impianto di depurazione dei gas d'altoforno per produzione di ghisa.
NL1029230C2 (nl) *	2005-06-10	2006-12-12	Fmc Technologies Cv	Systeem en inlaatinrichting voor het scheiden van een mengsel.
DE112006001726T5 (de) *	2005-06-29	2008-05-08	Danieli Corus Technical Services B.V.	Zyklonabscheider für Hochofengas
JP4852366B2 (ja) *	2006-07-12	2012-01-11	財団法人国際石油交流センター	気固分離器の設計方法
CN101011684B (zh) *	2007-02-14	2010-06-09	云国峰	环流旋分器
EP2031078A1 (en) *	2007-08-29	2009-03-04	Paul Wurth S.A.	Dust catcher for blast furnace gas

2007
- 2007-08-29 EP EP07115170A patent/EP2031078A1/en not_active Withdrawn
- 2007-09-29 CN CNU2007201765523U patent/CN201124072Y/zh not_active Expired - Lifetime
2008
- 2008-07-22 US US12/675,904 patent/US8152882B2/en not_active Expired - Fee Related
- 2008-07-22 KR KR1020107006855A patent/KR20100063098A/ko not_active Abandoned
- 2008-07-22 CA CA2696120A patent/CA2696120A1/en not_active Abandoned
- 2008-07-22 JP JP2010522283A patent/JP5189650B2/ja not_active Expired - Fee Related
- 2008-07-22 CN CN2008801048369A patent/CN101790588B/zh not_active Expired - Fee Related
- 2008-07-22 BR BRPI0815808-8A2A patent/BRPI0815808A2/pt not_active IP Right Cessation
- 2008-07-22 EP EP08775277A patent/EP2188398B1/en not_active Not-in-force
- 2008-07-22 PL PL08775277T patent/PL2188398T3/pl unknown
- 2008-07-22 WO PCT/EP2008/059604 patent/WO2009027155A1/en not_active Ceased

Also Published As

Publication number	Publication date
CN101790588A (zh)	2010-07-28
CN201124072Y (zh)	2008-10-01
CA2696120A1 (en)	2009-03-05
WO2009027155A1 (en)	2009-03-05
EP2188398A1 (en)	2010-05-26
JP2010537056A (ja)	2010-12-02
PL2188398T3 (pl)	2013-01-31
JP5189650B2 (ja)	2013-04-24
US8152882B2 (en)	2012-04-10
KR20100063098A (ko)	2010-06-10
US20110203234A1 (en)	2011-08-25
CN101790588B (zh)	2011-12-21
EP2188398B1 (en)	2012-08-15
EP2031078A1 (en)	2009-03-04

Publication	Publication Date	Title
BRPI0815808A2 (pt)	2015-02-18	Coletor de pó para gás de alto-forno
EP2165055B8 (de)	2016-09-14	Anordnung zur abgaswärmenutzung
BRPI0818818A2 (pt)	2015-04-22	Condicionamento de pó
FR2913734B1 (fr)	2009-05-01	Soufflante de turbomachine
EP2288430A4 (en)	2012-02-29	HIGH PERFORMANCE WET
BRPI0807852A2 (pt)	2014-06-17	Queimador aperfeiçoado de gás para fogões.
GB2439276B (en)	2008-08-27	Dust collector
EP2216087A4 (en)	2011-01-05	EXHAUST CLEANER
BRPI0906568A2 (pt)	2015-07-07	Queimador de gás
FR2913048B1 (fr)	2009-04-10	Soufflante de turbomachine
EE200700049A (et)	2009-04-15	Auru-gaasisegust tahkete osakeste separaator
EP2039431A4 (en)	2013-01-23	DUST COLLECTOR
EP2135009A4 (en)	2015-12-02	OVEN
GB0714788D0 (en)	2007-09-12	Flue gas analyser
BRPI0816788A2 (pt)	2015-03-17	Queimador de gás para um fogão
DE112008003742A5 (de)	2010-11-25	Abgasanalysegerät
DE602006019505D1 (de)	2011-02-17	Staubsammler
EP2335543A4 (en)	2013-01-09	dust collector
FR2926613B1 (fr)	2010-03-26	Disque de soufflante de turbomachine
PT2167878E (pt)	2014-08-01	Bico de cozedura a gás
UA16474S (uk)	2008-05-12	Плита газова
EP2017441B8 (de)	2011-11-02	Abgasanlage mit zwei parallel abgeordneten Schalldämpfern
ATE494055T1 (de)	2011-01-15	Staubsammler
UA19025S (uk)	2009-06-10	Плита газова
TH101587B (th)	2010-05-31	หัวเตาแก๊ส

Legal Events

Date	Code	Title	Description
2016-08-16	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2016-09-20	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 8A ANUIDADE.
2017-01-10	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.