MX2011006410A - Distribuidor de corriente estrecha y concentrada de carbon, con componentes de desgaste reemplazables. - Google Patents

Distribuidor de corriente estrecha y concentrada de carbon, con componentes de desgaste reemplazables.

Info

Publication number
MX2011006410A
MX2011006410A MX2011006410A MX2011006410A MX2011006410A MX 2011006410 A MX2011006410 A MX 2011006410A MX 2011006410 A MX2011006410 A MX 2011006410A MX 2011006410 A MX2011006410 A MX 2011006410A MX 2011006410 A MX2011006410 A MX 2011006410A
Authority
MX
Mexico
Prior art keywords
vanes
wear
resistant
stream
curved
Prior art date
Application number
MX2011006410A
Other languages
English (en)
Inventor
Oliver G Briggs Jr
Thomas J Campanelli
Paul M Colson
Chrisopher D Curl
Dia Quang Dau
Wendell H Mills
Daniel J Adam
Original Assignee
Alstom Technology Ltd
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.)
Filing date
Publication date
Priority claimed from US12/504,932 external-priority patent/US9151493B2/en
Application filed by Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of MX2011006410A publication Critical patent/MX2011006410A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • 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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/02—Structural details of mounting
    • F23C5/06—Provision for adjustment of burner position during operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L43/00—Bends; Siphons
    • F16L43/001—Bends; Siphons made of metal
    • F16L43/002—Bends; Siphons made of metal and formed from sheet having a circular passage
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/008—Flow control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/20—Fuel flow guiding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/30—Wear protection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/101—Wear protection devices
    • 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
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)

Abstract

Un montaje de cabeza 52, 152 para una boquilla de carbón pulverizado, incluyen insertos resistentes a desgaste desprendibles que tienen aspas o paletas 54, 151, 153. Las aspas 54, 151, 153 pueden ser planas o curvas, para dirigir una corriente de aire y partículas de combustible sólido pulverizadas desde la compuerta de entrada 60, 160 hacia la compuerta de salida 62, 162. Las aspas curvas 151, 153, se forman en dos dimensiones para distribuir uniformemente la corriente de aire y combustible sólido pulverizado, lejos de las superficies exteriores reduciendo desgaste y corrosión. El codo de tubería tiene una cubierta desprendible 70, 170 que permite fácil acceso. Las aspas se conectan a un forro reemplazable resistente al desgaste 185, de esta manera permitiéndoles ser fácilmente retiradas y reemplazadas. El forro resistente a desgaste 185 puede elaborarse de varias partes 187, 189 para facilidad de desprendimiento y reemplazo.
MX2011006410A 2008-12-18 2009-11-20 Distribuidor de corriente estrecha y concentrada de carbon, con componentes de desgaste reemplazables. MX2011006410A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13857808P 2008-12-18 2008-12-18
US12/504,932 US9151493B2 (en) 2008-12-18 2009-07-17 Coal rope distributor with replaceable wear components
US12/610,671 US9151434B2 (en) 2008-12-18 2009-11-02 Coal rope distributor with replaceable wear components
PCT/US2009/065273 WO2010080221A2 (en) 2008-12-18 2009-11-20 Coal rope distributor with replaceable wear components

Publications (1)

Publication Number Publication Date
MX2011006410A true MX2011006410A (es) 2011-09-01

Family

ID=42264208

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011006410A MX2011006410A (es) 2008-12-18 2009-11-20 Distribuidor de corriente estrecha y concentrada de carbon, con componentes de desgaste reemplazables.

Country Status (12)

Country Link
US (1) US9151434B2 (es)
EP (1) EP2379943B1 (es)
JP (2) JP5475002B2 (es)
KR (2) KR101364982B1 (es)
CN (1) CN102356274B (es)
AU (1) AU2009336102B2 (es)
CA (2) CA2747627C (es)
MX (1) MX2011006410A (es)
PL (1) PL2379943T3 (es)
TW (2) TWI500887B (es)
WO (1) WO2010080221A2 (es)
ZA (1) ZA201104464B (es)

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US9857077B2 (en) 2008-12-18 2018-01-02 General Electric Technology Gmbh Coal rope distributor with replaceable wear components
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US9593795B2 (en) * 2009-11-02 2017-03-14 General Electric Technology Gmbh Fuel head assembly with replaceable wear components
CN102042441A (zh) * 2010-12-28 2011-05-04 莱芜钢铁集团有限公司 一种输送颗粒状煤的管道
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US8403602B2 (en) 2011-03-16 2013-03-26 Babcock Power Services, Inc. Coal flow splitters and distributor devices
CA2861833C (en) 2012-01-13 2020-03-24 Babcock Power Services, Inc. Adjustable division plate for classifier coal flow control
US9513002B2 (en) 2013-04-12 2016-12-06 Air Products And Chemicals, Inc. Wide-flame, oxy-solid fuel burner
US9709269B2 (en) 2014-01-07 2017-07-18 Air Products And Chemicals, Inc. Solid fuel burner
US10081250B2 (en) * 2014-12-15 2018-09-25 Dayton-Phoenix Group, Inc. Cooling fan vane assembly for a resistor grid
JP6231047B2 (ja) 2015-06-30 2017-11-15 三菱日立パワーシステムズ株式会社 固体燃料バーナ
PL3130851T3 (pl) * 2015-08-13 2021-08-02 General Electric Technology Gmbh Instalacja i sposób zapewnienia spalania w kotle
GB2561261B (en) * 2017-06-21 2019-05-08 C Ling Ltd Pull-in head assembly
JP6632776B1 (ja) * 2018-05-17 2020-01-22 三菱日立パワーシステムズ株式会社 サポートスリーブ保護部材およびこれを備えた固体燃料バーナ
US20230038688A1 (en) * 2021-08-03 2023-02-09 General Electric Technology Gmbh Pulverized solid fuel nozzle tip assembly with carbon tip portion

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Also Published As

Publication number Publication date
PL2379943T3 (pl) 2019-05-31
CN102356274B (zh) 2015-05-20
AU2009336102A1 (en) 2011-07-07
WO2010080221A2 (en) 2010-07-15
CA2747627C (en) 2014-06-10
TWI527998B (zh) 2016-04-01
TW201514426A (zh) 2015-04-16
US20100154689A1 (en) 2010-06-24
AU2009336102B2 (en) 2015-11-05
CA2747627A1 (en) 2010-07-15
CA2846986C (en) 2016-10-11
CA2846986A1 (en) 2010-07-15
EP2379943A2 (en) 2011-10-26
KR101364982B1 (ko) 2014-02-20
ZA201104464B (en) 2012-09-26
EP2379943B1 (en) 2019-01-16
US9151434B2 (en) 2015-10-06
CN102356274A (zh) 2012-02-15
JP2012513012A (ja) 2012-06-07
KR101312032B1 (ko) 2013-09-27
TW201031872A (en) 2010-09-01
JP5475002B2 (ja) 2014-04-16
JP5859037B2 (ja) 2016-02-10
TWI500887B (zh) 2015-09-21
JP2014089044A (ja) 2014-05-15
KR20130081719A (ko) 2013-07-17
WO2010080221A3 (en) 2011-03-10
KR20110096580A (ko) 2011-08-30

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