APPLICATION OF MICRO-FLUIDIZED IGNITION ONTO CFB BOILER OF 300MW UNITS

ZHANG Li; QIU Zhong; CAO Xingwei; LIANG Jinlin Shenhua Xinjiang Midong Power Plant

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APPLICATION OF MICRO-FLUIDIZED IGNITION ONTO CFB BOILER OF 300MW UNITS

更新时间：2025-09-28

- APPLICATION OF MICRO-FLUIDIZED IGNITION ONTO CFB BOILER OF 300MW UNITS
- Thermal Power Generation Vol. 40, Issue 12, Pages: 54-56(2011)
- 作者机构：
  
  神华新疆米东热电厂
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK229.6
- Published：2011
- 稿件说明：
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ZHANG Li, QIU Zhong, CAO Xingwei, et al. APPLICATION OF MICRO-FLUIDIZED IGNITION ONTO CFB BOILER OF 300MW UNITS[J]. Thermal power generation, 2011, 40(12): 54-56.
DOI：

ZHANG Li, QIU Zhong, CAO Xingwei, et al. APPLICATION OF MICRO-FLUIDIZED IGNITION ONTO CFB BOILER OF 300MW UNITS[J]. Thermal power generation, 2011, 40(12): 54-56. DOI：

摘要

神华新疆米东热电厂2×300MW机组循环流化床(CFB)锅炉采用微流化方式点火

整个点火过程床温温升率一直维持在1～3℃/min之间

瞬间最高达4.6℃/min

连续给煤前床温的平均温升率约为2℃/min

温升合理、可控。点火耗油量为9.03t

远远低于试运期间的点火耗油量

也低于我国其它同级别CFB锅炉点火过程的耗油量。

Abstract

The micro-fluidized ignition mode has been used onto CFB boiler of 2×300 MW units in Shenhua Midong Thermal Power Plant

the temperature-rising rate of bed temperature in the entire ignition process was keeping continuously within 1~3 ℃/min

the temporary highest temperature-rising rate was 4.6 ℃/min

the average temperature-rising rate was about 2 ℃/min.The said temperature-rising rate was reasonable and controllable

the oil consumption was only 9.03 t

being far lower than that in the trial operation period

also being lower than that used in ignition process of similar capacity level CFB boilers in the country.

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Related Institution

Sichuan Key Laboratory of Clean Combustion and Smoke Purification

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