TR201107694T1 - Kömür besleme borusu ile fırın arasındaki arayüzeyde konumlandırılmış aşınma dirençli yapı. - Google Patents

Kömür besleme borusu ile fırın arasındaki arayüzeyde konumlandırılmış aşınma dirençli yapı.

Info

Publication number
TR201107694T1
TR201107694T1 TR2011/07694T TR201107694T TR201107694T1 TR 201107694 T1 TR201107694 T1 TR 201107694T1 TR 2011/07694 T TR2011/07694 T TR 2011/07694T TR 201107694 T TR201107694 T TR 201107694T TR 201107694 T1 TR201107694 T1 TR 201107694T1
Authority
TR
Turkey
Prior art keywords
wear
resistant
furnace
feed pipe
coal feed
Prior art date
Application number
TR2011/07694T
Other languages
English (en)
Inventor
Liu Yi
Hu Mingwang
Yin Shuanglin
Liu Jianbin
Original Assignee
Shanghai Boiler Works Co. 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
Application filed by Shanghai Boiler Works Co. Ltd. filed Critical Shanghai Boiler Works Co. Ltd.
Publication of TR201107694T1 publication Critical patent/TR201107694T1/tr

Links

Classifications

    • 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/22—Fuel feeders specially adapted for fluidised bed combustion apparatus
    • 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/006—Fuel distribution and transport systems for pulverulent fuel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Mevcut buluşa uygun olup kömür besleme borusu ile fırın arasındaki arayüzeyde konumlandırılmış olan, aşınma dirençli yapı, aşınma dirençli ve ateşe dayanıklı bır malzeme katmanı ile aşınma dirençli metal bir tüpten meydana gelmektedir. Yukanda bahsedilen aşınma dirençli ve ateşe dayanıklı malzeme katmanı kömür besleme borusunun iç duvarlarında oluşturulmuştur ve kömür besleme borusunun yakıt girişinden fırına kadar uzanmaktadır. Fırının içersinde bulunan aşınma dirençli ve ateşe dayanıklı malzeme katmanı su duvarı borusunu kaplamaktadır. Aşınma dirençli metal boru ise, kömür besleme borusunun yakıt girişinden fırının ağzına kadar uzanan aşınma dirençli ve ateşe dayanıklı malzeme katmanının iç duvarında bulunmaktadır. Mevcut buluş, kömür besleme borusu ile fırın arasındaki ara yüzeyde konumlandırılmış olup aşınma direncim etkin biçimde artıran, aşınma dirençli bir yapı sunmakta ve bu sayede, sirkülasyonlu akışkan yataklı bir kazanın (CFB) kömür besleme borusu ile fırını arasındaki ara yüzeyde konumlandırılmış, aşınma dirençli malzemelerin daha kolay yıpranması şeklindeki soruna çözüm getirmektedir.
TR2011/07694T 2009-11-30 2010-11-26 Kömür besleme borusu ile fırın arasındaki arayüzeyde konumlandırılmış aşınma dirençli yapı. TR201107694T1 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202144666U CN201547802U (zh) 2009-11-30 2009-11-30 一种给煤管与炉膛接口处的耐磨结构

Publications (1)

Publication Number Publication Date
TR201107694T1 true TR201107694T1 (tr) 2012-03-21

Family

ID=42602977

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2011/07694T TR201107694T1 (tr) 2009-11-30 2010-11-26 Kömür besleme borusu ile fırın arasındaki arayüzeyde konumlandırılmış aşınma dirençli yapı.

Country Status (4)

Country Link
CN (1) CN201547802U (tr)
TR (1) TR201107694T1 (tr)
WO (1) WO2011063610A1 (tr)
ZA (1) ZA201105411B (tr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201547802U (zh) * 2009-11-30 2010-08-11 上海锅炉厂有限公司 一种给煤管与炉膛接口处的耐磨结构
CN102252308B (zh) * 2011-06-30 2013-06-05 神华集团有限责任公司 一种德士古辐射废锅的滴水檐
CN102393014B (zh) * 2011-12-02 2013-09-11 枣庄矿业（集团）有限责任公司蒋庄煤矿 锅炉螺旋给煤机入料口
CN103352903A (zh) * 2013-07-11 2013-10-16 宜兴市中环耐火材料有限公司 一种焚烧炉水冷壁用铝焊抓钉
CN104266167A (zh) * 2014-10-09 2015-01-07 中国神华能源股份有限公司 用于安装炉膛测量装置的密封盒及其安装结构和安装方法
CN112728529A (zh) * 2021-01-21 2021-04-30 烟台龙源电力技术股份有限公司 一种循环流化床锅炉的给煤撒播装置及循环流化床锅炉

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10122534A (ja) * 1996-10-21 1998-05-15 Takuma Co Ltd 循環流動層燃焼炉の炉壁構造
US5829368A (en) * 1996-12-31 1998-11-03 Combustion Engineering, Inc. Fuel and sorbent feed for circulating fluidized bed steam generator
CN201137932Y (zh) * 2007-09-11 2008-10-22 李朝侠 循环流化床锅炉落煤管的防磨结构
CN101387408B (zh) * 2007-09-11 2012-10-24 李朝侠 大型循环流化床锅炉的国产化炉衬结构
CN201547802U (zh) * 2009-11-30 2010-08-11 上海锅炉厂有限公司 一种给煤管与炉膛接口处的耐磨结构

Also Published As

Publication number Publication date
WO2011063610A1 (zh) 2011-06-03
ZA201105411B (en) 2012-09-26
CN201547802U (zh) 2010-08-11

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