STUDY ON APPLICATION OF PLASMA TECHNOLOGY ONTO BOILER WITH DIRECT INJECTION COAL PULVERIZING SYSTEM ALLOCATED BOUBLE - INLET AND DOUBLE - OUTLET COAL PULVERIZERS

MA Zhong-yun; LIU Zong-de; ZHAO Geng-chun

doi:10.19666/j.rlfd.2006.07.011

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STUDY ON APPLICATION OF PLASMA TECHNOLOGY ONTO BOILER WITH DIRECT INJECTION COAL PULVERIZING SYSTEM ALLOCATED BOUBLE - INLET AND DOUBLE - OUTLET COAL PULVERIZERS

更新时间：2025-09-28

- STUDY ON APPLICATION OF PLASMA TECHNOLOGY ONTO BOILER WITH DIRECT INJECTION COAL PULVERIZING SYSTEM ALLOCATED BOUBLE - INLET AND DOUBLE - OUTLET COAL PULVERIZERS
- Thermal Power Generation Issue 7, Pages: 36-37(2006)
- 作者机构：
  
  1. 华北电力大学
  2. 华润常熟发电有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2006.07.011
  CLC： TK223.2
- Published：2006
- 稿件说明：
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MA Zhong-yun, LIU Zong-de, ZHAO Geng-chun. STUDY ON APPLICATION OF PLASMA TECHNOLOGY ONTO BOILER WITH DIRECT INJECTION COAL PULVERIZING SYSTEM ALLOCATED BOUBLE - INLET AND DOUBLE - OUTLET COAL PULVERIZERS[J]. Thermal power generation, 2006, (7): 36-37.
DOI：

MA Zhong-yun, LIU Zong-de, ZHAO Geng-chun. STUDY ON APPLICATION OF PLASMA TECHNOLOGY ONTO BOILER WITH DIRECT INJECTION COAL PULVERIZING SYSTEM ALLOCATED BOUBLE - INLET AND DOUBLE - OUTLET COAL PULVERIZERS[J]. Thermal power generation, 2006, (7): 36-37. DOI： 10.19666/j.rlfd.2006.07.011.

摘要

介绍了等离子煤粉点火系统的设计方案

包括点火装置、磨煤机冷炉制粉、辅助系统等。某电厂1×600MW超临界发电机组

在对锅炉燃烧器进行等离子点火装置改造后

整个试运期间仅燃油费可节约2730万元

扣除原煤、耗电及改造费用

直接经济效益达1642万元

可为电厂节约巨额资金

效益极高。

Abstract

The designed scheme of plasma ignition system for pulverized coal has been presented

including ignition facility

coal pulverizing for cold furnace

and auxiliary system etc. . For 1×600 MW supercritical power - generating unit in one power plant

after the burners retrofitted to plasma ignition

only the annual expenditure of fuel oil can be saved by RMB 27. 3 million yuan. Deducting cost of raw coal

power comumption and retrofit

direct economic benefit valued at RMB 16. 42 million yuan

enormous capital can be saved for the power plant

reducing greatly the cost of investment.

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