BR112014019003A8 - Bancada de economizador com passagem dividida com aquecimento do ar por bobina hidráulica integrada e direcionamento de água de alimentação - Google Patents
Bancada de economizador com passagem dividida com aquecimento do ar por bobina hidráulica integrada e direcionamento de água de alimentaçãoInfo
- Publication number
- BR112014019003A8 BR112014019003A8 BR112014019003A BR112014019003A BR112014019003A8 BR 112014019003 A8 BR112014019003 A8 BR 112014019003A8 BR 112014019003 A BR112014019003 A BR 112014019003A BR 112014019003 A BR112014019003 A BR 112014019003A BR 112014019003 A8 BR112014019003 A8 BR 112014019003A8
- Authority
- BR
- Brazil
- Prior art keywords
- economizer
- bench
- feed water
- heat
- hydraulic coil
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/36—Water and air preheating systems
- F22D1/38—Constructional features of water and air preheating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/36—Water and air preheating systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Abstract
BANCADA DE ECONOMIZADOR COM PASSAGEM DIVIDIDA COM AQUECIMENTO DO AR POR BOBINA HIDRÁULICA INTEGRADA E DIRECIONAMENTO DE ÁGUA DE ALIMENTAÇÃO. Um aparelho para utilizar um aquecedor de ar com bobina hidráulica com um só economizador de bancada. Um arranjo de economizador de caldeira inclui uma bancada de economizador que tem porções separadas do economizador com bancada de passagem de calor e bancada de passagem de refrigeração em um arranjo em paralelo, cada uma delas voltada para o mesmo fluxo de gás de tubo de caldeira quente. A água de alimentação entra no economizador de bancada de passagem de refrigeração onde ela é aquecida pelo gás de tubo de caldeira quente, e a seguir flui para um aquecedor de ar com bobina hidráulica longe do gás de tubo de caldeira quente. A água de alimentação dissipa energia térmica no aquecedor de ar com bobina hidráulica que pode ser usada para aquecer o ar destinado para a combustão. A água de alimentação continua para dentro da porção de economizador de bancada de passagem de calor do arranjo de economizador onde ela absorve calor adicional do gás de tubo de caldeira. A água de alimentação aquecida flui para fora do arranjo de economizador e pode estar sujeita a aquecimento adicional por uma caldeira ou outro trocador de calor.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261593556P | 2012-02-01 | 2012-02-01 | |
PCT/US2013/023856 WO2013119437A1 (en) | 2012-02-01 | 2013-01-30 | Split pass economizer bank with integrated water coil air heating and feedwater biasing |
US13/754,030 US10197267B2 (en) | 2012-02-01 | 2013-01-30 | Split pass economizer bank with integrated water coil air heating and feedwater biasing |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014019003A2 BR112014019003A2 (pt) | 2017-06-20 |
BR112014019003A8 true BR112014019003A8 (pt) | 2017-07-11 |
Family
ID=48869159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014019003A BR112014019003A8 (pt) | 2012-02-01 | 2013-01-30 | Bancada de economizador com passagem dividida com aquecimento do ar por bobina hidráulica integrada e direcionamento de água de alimentação |
Country Status (14)
Country | Link |
---|---|
US (1) | US10197267B2 (pt) |
EP (1) | EP2809991B1 (pt) |
BR (1) | BR112014019003A8 (pt) |
CA (1) | CA2863362C (pt) |
CL (1) | CL2014002044A1 (pt) |
CO (1) | CO7020894A2 (pt) |
DK (1) | DK2809991T3 (pt) |
ES (1) | ES2616037T3 (pt) |
HU (1) | HUE031839T2 (pt) |
MX (1) | MX352676B (pt) |
PL (1) | PL2809991T3 (pt) |
PT (1) | PT2809991T (pt) |
TW (1) | TWI595190B (pt) |
WO (1) | WO2013119437A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9435227B2 (en) * | 2013-03-13 | 2016-09-06 | Nooter/Eriksen, Inc. | Gas-to-liquid heat exchange system with multiple liquid flow patterns |
CN103672844B (zh) * | 2013-12-12 | 2016-02-10 | 中国石油天然气股份有限公司 | 一种注汽锅炉及提高锅炉热效率的方法 |
US10350545B2 (en) * | 2014-11-25 | 2019-07-16 | ADA-ES, Inc. | Low pressure drop static mixing system |
CN105020691B (zh) * | 2015-07-29 | 2017-09-22 | 思安新能源股份有限公司 | 锅炉热力系统 |
CN107345657A (zh) * | 2017-08-18 | 2017-11-14 | 德清县德沃工业设备安装有限公司 | 一种蒸汽发生器的储水装置 |
CN109442377A (zh) * | 2018-12-13 | 2019-03-08 | 中国华能集团清洁能源技术研究院有限公司 | 一种高效防灰的低低温省煤器系统及使用方法 |
CN111637440A (zh) * | 2020-05-24 | 2020-09-08 | 西安交通大学 | 一种构型自适应灵活清洁协同燃煤发电系统及运行方法 |
CN111603928B (zh) * | 2020-05-24 | 2021-07-06 | 西安交通大学 | 一种高效清洁灵活协同燃煤发电系统及运行方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1092910A (en) * | 1976-07-27 | 1981-01-06 | Ko'hei Hamabe | Boiler apparatus containing denitrator |
US5299534A (en) * | 1993-01-21 | 1994-04-05 | Tampella Power Oy Of Lipintie | Single-drum recovery boiler |
FI98384C (fi) * | 1995-06-02 | 2005-07-07 | Andritz Oy | Syöttöveden esilämmitinjärjestelmä |
US6508206B1 (en) * | 2002-01-17 | 2003-01-21 | Nooter/Eriksen, Inc. | Feed water heater |
US7021248B2 (en) * | 2002-09-06 | 2006-04-04 | The Babcock & Wilcox Company | Passive system for optimal NOx reduction via selective catalytic reduction with variable boiler load |
US7637233B2 (en) * | 2006-05-09 | 2009-12-29 | Babcock & Wilcox Power Generation Group, Inc. | Multiple pass economizer and method for SCR temperature control |
US8286595B2 (en) * | 2009-03-10 | 2012-10-16 | Babcock & Wilcox Power Generation Group, Inc. | Integrated split stream water coil air heater and economizer (IWE) |
-
2013
- 2013-01-30 ES ES13746307.1T patent/ES2616037T3/es active Active
- 2013-01-30 PL PL13746307T patent/PL2809991T3/pl unknown
- 2013-01-30 BR BR112014019003A patent/BR112014019003A8/pt not_active Application Discontinuation
- 2013-01-30 DK DK13746307.1T patent/DK2809991T3/en active
- 2013-01-30 MX MX2014009253A patent/MX352676B/es active IP Right Grant
- 2013-01-30 WO PCT/US2013/023856 patent/WO2013119437A1/en active Application Filing
- 2013-01-30 CA CA2863362A patent/CA2863362C/en not_active Expired - Fee Related
- 2013-01-30 US US13/754,030 patent/US10197267B2/en not_active Expired - Fee Related
- 2013-01-30 HU HUE13746307A patent/HUE031839T2/en unknown
- 2013-01-30 EP EP13746307.1A patent/EP2809991B1/en not_active Not-in-force
- 2013-01-30 PT PT137463071T patent/PT2809991T/pt unknown
- 2013-01-31 TW TW102103740A patent/TWI595190B/zh not_active IP Right Cessation
-
2014
- 2014-07-31 CL CL2014002044A patent/CL2014002044A1/es unknown
- 2014-08-01 CO CO14168344A patent/CO7020894A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
MX2014009253A (es) | 2015-08-07 |
PL2809991T3 (pl) | 2017-06-30 |
CA2863362A1 (en) | 2013-08-15 |
PT2809991T (pt) | 2017-02-03 |
BR112014019003A2 (pt) | 2017-06-20 |
TWI595190B (zh) | 2017-08-11 |
CL2014002044A1 (es) | 2014-11-28 |
HUE031839T2 (en) | 2017-08-28 |
DK2809991T3 (en) | 2017-02-27 |
US20130192542A1 (en) | 2013-08-01 |
EP2809991A1 (en) | 2014-12-10 |
EP2809991A4 (en) | 2015-12-16 |
WO2013119437A1 (en) | 2013-08-15 |
CA2863362C (en) | 2019-08-20 |
ES2616037T3 (es) | 2017-06-09 |
TW201403001A (zh) | 2014-01-16 |
US10197267B2 (en) | 2019-02-05 |
MX352676B (es) | 2017-12-04 |
CO7020894A2 (es) | 2014-08-11 |
EP2809991B1 (en) | 2017-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |