| 消除模块余热锅炉过热器超温的技术措施 |
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| 引用本文： | 杨锦明,吴锋,陆海. 消除模块余热锅炉过热器超温的技术措施[J]. 石油化工设备技术, 2004, 25(4): 1-3 |
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| 作者姓名： | 杨锦明 吴锋 陆海 |
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| 作者单位： | 巴陵石化有限责任公司烯烃事业部,湖南,岳阳,414014 |
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| 摘 要： | 介绍了催化裂化装置中模块式余热锅炉的技术改进和运行情况。通过对过热器工艺流程的改进,以及在一级过热器出口增加喷水降温器,在一级过热器前增加热管省煤器,消除了过热器的偏流及超温现象,提高了烟气余热的回收效率。
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| 关 键 词： | 模块式余热锅炉 过热器 超温 偏流 烟气余热 |
| 文章编号： | 1006-8805(2004)04-0001-03 |
| 修稿时间： | 2003-10-13 |
Technical Measure for Eliminating Overtemperature of Super Heater for Modulus Waste Boiler |
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| ng Jinming et al. Baling petrochemical company alkene-undertaking department,P. C. Technical Measure for Eliminating Overtemperature of Super Heater for Modulus Waste Boiler[J]. Petro-Chemical Equipment Technology, 2004, 25(4): 1-3 |
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| Authors: | ng Jinming et al. Baling petrochemical company alkene-undertaking department P. C |
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| Affiliation: | ng Jinming et al. Baling petrochemical company alkene-undertaking department,P. C414014 |
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| Abstract: | e situation of technical improvement and operation of modulus waste boiler in catalytic cracking unit were recommended. By means of improvement of process flow sheet for super heater,providing the spray water temperature reducing container at the exit of the first stage super heater,providing heat tube economizer in front of the first stage super heater the phenomena of bias flow and over-temperature for super heater were eliminated, the recovery efficiency of flue gas waste heat was raised. |
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| Keywords: | dulus waste boiler Super heater Over-temperature Bias flow Flue gas waste heat |
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