E3S Web Conf.
Volume 338, 20227th International Conference on Environmental Science and Material Application (ESMA 2021)
|Number of page(s)||5|
|Published online||20 January 2022|
Application of adjacent heating technology in thermal power unit
1 Shandong Electric Power Research Institute, Jinan, China
2 State Grid Shandong Electric Power Research Institute, Jinan, China
3 National Energy Group Shenhua Guohua Shouguang Power Generation Co., Ltd, Shouguang, China
4 Shandong Zhongshiyitong Group Co., Ltd, Jinan, China
* Corresponding author: cheyongqiang163@SEPRI.com
There are many problems in the start-up stage of thermal power unit, which seriously affect the safe and economic operation of the unit. Therefore, it is of great significance to study the energy-saving technology of thermal power unit in the start-up stage. The adjacent heating technology is put forward to solve these problems in the boiler start-up stage. Thermal power unit USES the adjacent machine heating technology, improve the conditions of the boiler ignition and steady combustion conditions, improve the safety of the boiler start-up, saves the costs of fuel oil, coal, electricity, strengthened the flushing efficiency, shorten the flush time, improve the economic benefit of the adjacent machine, and prevent the scale caused by dramatic change wall temperature fall off, It can also ensure the safe operation of desulfurization, denitration and dust removal devices, and reduce the emission of pollutants, so it has a broad application prospect.
© The Authors, published by EDP Sciences, 2022
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