BR112013006343A2 - trocador de calor de cadinho - Google Patents
trocador de calor de cadinhoInfo
- Publication number
- BR112013006343A2 BR112013006343A2 BR112013006343A BR112013006343A BR112013006343A2 BR 112013006343 A2 BR112013006343 A2 BR 112013006343A2 BR 112013006343 A BR112013006343 A BR 112013006343A BR 112013006343 A BR112013006343 A BR 112013006343A BR 112013006343 A2 BR112013006343 A2 BR 112013006343A2
- Authority
- BR
- Brazil
- Prior art keywords
- branch
- crude gas
- heat exchanger
- flow
- duct
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/22—Collecting emitted gases
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/24—Refining
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/002—Details of the installations, e.g. fume conduits or seals
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/1615—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1653—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0282—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry of conduit ends, e.g. by using inserts or attachments for modifying the pattern of flow at the conduit inlet or outlet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
trocador de calor de cadinho. a invenção refere-se a um sistema de coletamento de gás bruto para coletar gás bruto de uma pluralidade de cadinhos de fundição de alumínio que está equipado com uma pluraralidade de dutos de ramificação (28d), cada um dos quais está disposto para canalizar um respectivo fluxo de ramificação (8d) de gás bruto de um cadinho de fundição de alumínio para um duto de coletamento (26a), o qual é comum para os e compartilhados pelos dutos de ramificação (28d). cada um dos ditos de ramificação (28d) está, próximo de uam sua saída (52d), equipado com uma seção curva (50d) para alinhar o fluxo de ramificação (38d) com uma direção de fluxo de gás bruto (27a) já presnete dentro do duto de coletamento comum (36a), e uma construção (54d) para acelerar o fluxo de ramificação (38d) através da saída de duto de ramificação (52d) para dentro do duto de coletamento comum (26a). mais ainda, cada um dos ditos dutos de ramificação (28d) está equipado com um trocador de calor (40a) para remover o calor do respectivo fluxo de ramificação (38d) de gás bruto. a resistência de fluxo combinada da constrição (54d) e do trocador de calor (40d) reduz a necessidade de ajustar os respectivos fluxos de ramificação (28d) utilizando válvulas, por meio disto reduzindo a energia requerida para transportar oa gás bruto.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10177366.1A EP2431498B1 (en) | 2010-09-17 | 2010-09-17 | Pot heat exchanger |
PCT/IB2011/002033 WO2012035391A2 (en) | 2010-09-17 | 2011-09-01 | Pot heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013006343A2 true BR112013006343A2 (pt) | 2016-06-21 |
Family
ID=43037054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013006343A BR112013006343A2 (pt) | 2010-09-17 | 2011-09-01 | trocador de calor de cadinho |
Country Status (10)
Country | Link |
---|---|
US (2) | US9360145B2 (pt) |
EP (1) | EP2431498B1 (pt) |
CN (2) | CN103201414B (pt) |
AR (1) | AR083007A1 (pt) |
AU (1) | AU2011303568B2 (pt) |
BR (1) | BR112013006343A2 (pt) |
CA (1) | CA2811464C (pt) |
RU (1) | RU2584104C2 (pt) |
WO (1) | WO2012035391A2 (pt) |
ZA (1) | ZA201302124B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130300038A1 (en) * | 2012-05-10 | 2013-11-14 | Alstom Technology Ltd | Integrated gas cooling system for electric arc furnace |
CN104781628B (zh) * | 2012-11-12 | 2017-07-07 | 尤尼威蒂恩技术有限责任公司 | 用于气相聚合方法的再循环气体冷却器系统 |
FR3018826A1 (fr) * | 2014-03-21 | 2015-09-25 | Solios Environnement | Installation de traitement de gaz de cuves d'electrolyse pour la production d'aluminium |
CN104764348B (zh) * | 2015-03-19 | 2016-10-05 | 南京华电节能环保设备有限公司 | 气力输送固体颗粒换热器 |
FR3112842A1 (fr) | 2020-07-24 | 2022-01-28 | Reel Alesa | Dispositif de refroidissement d’effluents gazeux provenant d’une installation pour la production d’aluminium par electrolyse ignee |
TWI806374B (zh) * | 2022-01-19 | 2023-06-21 | 緯創資通股份有限公司 | 流路模組、冷卻液分配裝置及伺服器 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3904494A (en) | 1971-09-09 | 1975-09-09 | Aluminum Co Of America | Effluent gas recycling and recovery in electrolytic cells for production of aluminum from aluminum chloride |
US4222841A (en) | 1979-04-23 | 1980-09-16 | Alumax Inc. | Hall cell |
SU855080A1 (ru) * | 1979-11-11 | 1981-08-15 | Северо-Западное Отделение Всесоюзного Научно-Исследовательского И Проектно-Конструкторского Института "Внииэнергопром" | Электролизер дл получени алюмини |
AU9058282A (en) * | 1981-11-04 | 1983-05-18 | Hb-Consult Radgivande Ingenjorer A.B. | Varmeatervinning ur aluminiumsmaltverk |
US4585057A (en) * | 1982-09-30 | 1986-04-29 | Krw Energy Systems Inc. | Cooled tubesheet inlet for abrasive fluid heat exchanger |
US4447301A (en) * | 1982-10-29 | 1984-05-08 | The United States Of America As Represented By The United States Department Of Energy | Sonic resonator control and method for determining component concentration in multiple component molten liquids |
US4451337A (en) | 1983-06-30 | 1984-05-29 | Eyvind Frilund | Heat recovery in aluminium-melting works |
NO158511C (no) | 1985-07-09 | 1988-09-21 | Invendt A S H | Anordning ved ovn l, saerliga luminium-elektrolyse. |
CN2308610Y (zh) * | 1997-03-24 | 1999-02-24 | 党建平 | 铝电解槽集气器 |
CN2303853Y (zh) * | 1997-07-31 | 1999-01-13 | 沈阳北方净化技术有限公司 | 烟气净化回收装置 |
FR2777574B1 (fr) | 1998-04-16 | 2000-05-19 | Pechiney Aluminium | Cuve d'electrolyse ignee pour la production d'aluminium par le procede hall-heroult comprenant des moyens de refroidissement |
DE19845258C1 (de) * | 1998-10-01 | 2000-03-16 | Hamburger Aluminium Werk Gmbh | Anlage zum Absaugen der Abgase und zur Nutzung ihrer Abwärme für eine Anlage zur Aluminiumschmelzflußelektrolyse mit mehreren Elektrolysezellen |
US6565733B1 (en) | 1998-12-18 | 2003-05-20 | Corus Aluminium Walzprodukte Gmbh | Method and apparatus for the production of aluminium |
NO314469B1 (no) * | 2001-06-25 | 2003-03-24 | Alstom Technology Ltd | Fremgangsmåte og anordning for gasstransport |
RU2218453C1 (ru) * | 2002-05-06 | 2003-12-10 | Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" | Устройство для сбора и удаления газов алюминиевого электролизера |
FR2842215B1 (fr) | 2002-07-09 | 2004-08-13 | Pechiney Aluminium | Procede et systeme de refroidissement d'une cuve d'electrolyse pour la production d'aluminium |
NO319638B1 (no) | 2002-10-16 | 2005-09-05 | Norsk Hydro As | Fremgangsmåte for drift av en eller flere elektrolyseceller for produksjon av aluminium |
FR2848875B1 (fr) | 2002-12-18 | 2005-02-11 | Pechiney Aluminium | Procede et dispositif de traitement des effluents de cellule d'electrolyse pour la production d'aluminium |
NO318012B1 (no) | 2003-03-17 | 2005-01-17 | Norsk Hydro As | Strukturelle elementer for benyttelse i en elektrolysecelle |
KR20070083766A (ko) | 2004-10-21 | 2007-08-24 | 비에치피 빌리튼 이노베이션 피티와이 엘티디 | 전해 제련 셀의 내부 냉각 |
FR2893329B1 (fr) | 2005-11-14 | 2008-05-16 | Aluminium Pechiney Soc Par Act | Cuve d'electrolyse avec echangeur thermique. |
WO2008014042A1 (en) | 2006-07-24 | 2008-01-31 | Alcoa Inc. | Electrolysis cells for the production of metals from melts comprising sidewall temperature control systems |
GB0705439D0 (en) | 2007-03-22 | 2007-05-02 | Alstom Intellectual Property | Improved flue gas cooling and cleaning arrangment |
RU2385975C2 (ru) * | 2008-03-14 | 2010-04-10 | ЮНАЙТЕД КОМПАНИ РУСАЛ АйПи ЛИМИТЕД | Устройство для сбора и удаления газов из алюминиевого электролизера |
CN201309970Y (zh) * | 2008-10-31 | 2009-09-16 | 东北大学设计研究院(有限公司) | 一种大型预焙阳极铝电解槽双排烟管系统 |
EP2458035A1 (en) | 2010-01-21 | 2012-05-30 | Alstom Technology Ltd | A method of ventilating an aluminium production electrolytic cell |
-
2010
- 2010-09-17 EP EP10177366.1A patent/EP2431498B1/en active Active
-
2011
- 2011-09-01 RU RU2013117426/02A patent/RU2584104C2/ru not_active IP Right Cessation
- 2011-09-01 BR BR112013006343A patent/BR112013006343A2/pt not_active IP Right Cessation
- 2011-09-01 US US13/824,950 patent/US9360145B2/en active Active
- 2011-09-01 WO PCT/IB2011/002033 patent/WO2012035391A2/en active Application Filing
- 2011-09-01 CN CN201180055198.8A patent/CN103201414B/zh active Active
- 2011-09-01 AU AU2011303568A patent/AU2011303568B2/en not_active Ceased
- 2011-09-01 CA CA2811464A patent/CA2811464C/en active Active
- 2011-09-01 CN CN201710661120.XA patent/CN107557815A/zh active Pending
- 2011-09-16 AR ARP110103378 patent/AR083007A1/es unknown
-
2013
- 2013-03-20 ZA ZA2013/02124A patent/ZA201302124B/en unknown
-
2016
- 2016-05-03 US US15/145,119 patent/US9758883B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AR083007A1 (es) | 2013-01-23 |
US9360145B2 (en) | 2016-06-07 |
EP2431498A1 (en) | 2012-03-21 |
AU2011303568B2 (en) | 2014-12-04 |
US9758883B2 (en) | 2017-09-12 |
RU2584104C2 (ru) | 2016-05-20 |
WO2012035391A3 (en) | 2012-08-23 |
CA2811464A1 (en) | 2012-03-22 |
CA2811464C (en) | 2015-02-17 |
AU2011303568A1 (en) | 2013-05-02 |
CN103201414A (zh) | 2013-07-10 |
EP2431498B1 (en) | 2016-12-28 |
CN107557815A (zh) | 2018-01-09 |
US20130213494A1 (en) | 2013-08-22 |
US20160258073A1 (en) | 2016-09-08 |
WO2012035391A2 (en) | 2012-03-22 |
ZA201302124B (en) | 2014-05-28 |
CN103201414B (zh) | 2017-09-22 |
RU2013117426A (ru) | 2014-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH (CH) |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
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 2529 DE 25-06-2019 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. |