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| EDTA低温复合清洗新工艺的研究及应用 | |
| 引用本文： | 张振达,金燕蓉,王志清,同宁远,张福祥,胡华杰. EDTA低温复合清洗新工艺的研究及应用[J]. 中国电力, 2005, 38(10): 102-104 |
| 作者姓名： | 张振达 金燕蓉 王志清 同宁远 张福祥 胡华杰 |
| 作者单位： | 1. 甘肃电力科学研究院,甘肃,兰州,730050 2. 济源市清源水处理有限责任公司,河南,济源,454650 3. 甘肃大唐西固发电公司,甘肃,兰州,730070 4. 甘肃大唐连城发电公司,甘肃,永登,744000 5. 山西华能榆社电厂,山西,榆社,031800 |
| 摘 要： | 与传统EDTA清洗工艺相比，EDTA低温复合清洗新工艺使用了清洗助剂CA-1，实现了炉前、省煤器和炉本体系统的联合清洗，能节省大量燃油和费用，缩短基建机组的清洗工期，加快其试运进程，特别适用于火电厂基建机组的化学清洗。该工艺应用于山西华能榆社电厂和甘肃大唐连城发电公司，使机组的整套试运时间大大缩短，节约了燃油和除盐水。 |
| 关 键 词： | 火电厂 化学清洗 清洗助剂CA-1 EDTA |
| 文章编号： | 1004-9649(2005)10-0102-03 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005-08-09 |
Research and application of new EDTA low-temperature compound cleaning technique |
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| ZHANG Zhen-da,JIN Yan-rong,WANG Zhi-qing,TONG Ning-yuan,ZHANG Fu-xiang,HU Hua-jie. Research and application of new EDTA low-temperature compound cleaning technique[J]. Electric Power, 2005, 38(10): 102-104 | |
| Authors: | ZHANG Zhen-da JIN Yan-rong WANG Zhi-qing TONG Ning-yuan ZHANG Fu-xiang HU Hua-jie |
| Affiliation: | 1 .Gansu Electric Power Research Institute, Lanzhou 730050, China; 2. Jiyuan Qingyuan Water Treatment Co., Ltd., Jiyuan 454650, China; 3. Gansu Datang Xigu Power Co., Ltd., Lanzhou 730070, China; 4.Gansu Datang Liancheng Power Co., Ltd., Yongdeng 744000, China; 5. Shanxi Huaneng Yushe Power Co., Ltd., Yushe 031800, China |
| Abstract: | Compared with conventional EDTA cleaning technique, the new EDTA low-temperature compound technique utilizes cleaning assistant CA- l for the combined cleaning of boiler around, economizer and boiler proper. Application of this new technique can save great deal of fuel oil and expenses, shorten the cleaning period in unit construction, accelerate the trial operation process, as a result, it is especially applicable for the chemical cleaning of thermal power unit. The application experiences in Huaneng Yushe Power Plant and Datang Liancheng Power Plant showed that the fuel oil and demineralized water have been saved, in addition, the trial operation period has been reduced greatly. |
| Keywords: | thermal power plant chemical clean cleaning assistant CA- 1 EDTA |
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