新投产直接空冷机组汽水品质的控制

金茂林; 于学斌; 田利; 孙巍伟

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新投产直接空冷机组汽水品质的控制

热力发电 2009年38卷第8期页码：107-109

发电技术论坛 | 更新时间：2025-09-28

- 新投产直接空冷机组汽水品质的控制
- CONTROL OF STEAM-WATER QUALITY FOR THE DIRECT AIR COOLED UNIT HAVING BEEN NEWLY PUT INTO OPERATION
- 作者机构：
  
  1. 大唐运城发电有限公司
  2. 国华盘山发电有限责任公司
  3. 西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  中图分类号： TM621.8
- 纸质出版：2009
- 稿件说明：
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金茂林, 于学斌, 田利, 等. 新投产直接空冷机组汽水品质的控制[J]. 热力发电, 2009,38(8):107-109.

JIN Mao-lin1, YU Xue-bin2, TIAN Li3, et al. CONTROL OF STEAM-WATER QUALITY FOR THE DIRECT AIR COOLED UNIT HAVING BEEN NEWLY PUT INTO OPERATION[J]. Thermal Power Generation, 2009, 38(8): 107-109.
金茂林, 于学斌, 田利, 等. 新投产直接空冷机组汽水品质的控制[J]. 热力发电, 2009,38(8):107-109. DOI：

JIN Mao-lin1, YU Xue-bin2, TIAN Li3, et al. CONTROL OF STEAM-WATER QUALITY FOR THE DIRECT AIR COOLED UNIT HAVING BEEN NEWLY PUT INTO OPERATION[J]. Thermal Power Generation, 2009, 38(8): 107-109. DOI：

摘要

新投产直接空冷机组普遍存在凝结水氢电导率、二氧化硅、铁等指标严重超标问题

致使给水、炉水、蒸汽等指标不合格

要靠锅炉大流量排污来维持汽水品质。为此

根据基建、调试和投运后3个不同阶段特点

分别提出了有针对性的措施

以确保新投产直接空冷机组汽水品质在较短时间内达到合格。

Abstract

The problems of severely exceeding set standard for indices

such as hydrogen conductivety

silicon dioxide

and ferrous iron in condensate

are commonly existing in direct air cooled units having been newly put into operation

making the quality of feed water

boiler water

and steam etc to fall far from the required standards

hence

it is forced to increase the blowdown water from boilers for maintaining the quality of steam and water.For this

corresponding measures with clear aims have been put forward respectively on the basis of features in three different stages

namely capital construction

commission debugging

and after putting into operation

ensuring the quality of steam and water to be set standard in a short time.

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