TECHNOLOGY OF SMOKE PREVENTION AND DUST CONTROL FOR HORIZONTAL GRATE-FIRED BOILERS

Abstract

Abstract: In China, a number of horizontal grate-fired boilers have been used in industry and black soot and fly ash are emitted out of the furnace. A smoke prevention and dust control device suited for horizontal grate-fired boilers is invented so as to solve these two problems. The technical feature of the device is presented and aerodynamic field in the furnace is simulated. It shows many advantages,such as simple structure, easy arrangement, effective inhibition of soot formation and realizing dust-removal in furnace.

Key words:

原煤, 锅炉, 消烟除尘, 数值模拟

关键词:

原煤, 锅炉, 消烟除尘, 数值模拟

WANG Qing, SUN Donghong, SUN Baizhong, YAN Yuesheng, SUN Jian. TECHNOLOGY OF SMOKE PREVENTION AND DUST CONTROL FOR HORIZONTAL GRATE-FIRED BOILERS[J]. CIESC Journal, 2003, 54(10): 1494-1496.

王擎, 孙东红, 孙佰仲, 闫跃升, 孙键. 卧式层状燃煤锅炉炉内消烟除尘技术 [J]. 化工学报, 2003, 54(10): 1494-1496.

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TECHNOLOGY OF SMOKE PREVENTION AND DUST CONTROL FOR HORIZONTAL GRATE-FIRED BOILERS

卧式层状燃煤锅炉炉内消烟除尘技术

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