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| 凝汽式汽轮机改造成背压式的方法及节能效益 | |
| 引用本文： | 杨忠,陈文军,张玉峰,管立君,于尔亮,赵肃铭.凝汽式汽轮机改造成背压式的方法及节能效益[J].节能技术,2009,27(4):349-351. |
| 作者姓名： | 杨忠 陈文军 张玉峰 管立君 于尔亮 赵肃铭 |
| 作者单位： | 1. 伊宁电力机械设备有限责任公司,河北,保定,071051 2. 淮安经济开发区热电厂,江苏,淮安,223005 3. 双联化工有限责任公司,河北,石家庄,050200 4. 北重汽轮发电机有限责任公司,北京,100040 5. 哈尔滨工业大学,黑龙江,哈尔滨,150001 |
| 摘 要： | 本文阐明将抽凝式汽轮机改造成低背压、小排汽量的抽背式汽轮机时，必须对其通流结构进行重新设计和必要的调整，而不能不加任何改动直接在背压条件下运行。同时，用实例说明这种改造的背景及其节能效益。 |
| 关 键 词： | 汽轮机 凝汽式汽轮机 背压式汽轮机 抽汽式汽轮机 改造 节能效益 |
On the Turbine Modification from Condensing Steam Type to Back-pressure Steam Type |
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| YANG Zhong,CHEN Wen-jun,ZHANG Yu-feng,GUAN Li-jun,YU Er-liang,ZHAO Su-ming.On the Turbine Modification from Condensing Steam Type to Back-pressure Steam Type[J].Energy Conservation Technology,2009,27(4):349-351. | |
| Authors: | YANG Zhong CHEN Wen-jun ZHANG Yu-feng GUAN Li-jun YU Er-liang ZHAO Su-ming |
| Affiliation: | 1.Yining Electrical Machine and Equipment Co.;Ltd.;Baoding Hebei;071051;China;2.Thermal Power Plant of Huaian Economy Development Zone;Huaian Jiangsu 223005;3.Shuanglian Chemical Engineering Co.;Shijiazhuang Hebei 050200;4.Beizhong Turbine & Motor Co.;Beijing 10040;5.Harbin Institute of Technology;Harbin Heilongjiang 150001;China |
| Abstract: | This paper introduces one turbine modification case and energy saving benefits of the modification is analysed.Based on the engineering experiences and running practices,two key points related with the modification of extraction-condensing steam turbine to small steam exitting,extraction-back-pressure steam one are emphasized.One is that the structure of steam flow channel should be re-designed and adjusted;the other is that it is not feasible for the turbine of direct modification from condensing steam typ... |
| Keywords: | turbine modification energy saving condensing steam turbine back-pressure turbine extraction steam turbine |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
