一种石灰窑纯低温余热锅炉

Pure low temperature exhaust -heat boiler in limekiln

Abstract

The utility model discloses a pure low temperature exhaust -heat boiler in limekiln, including shaft formula flue, the flue top is provided with flue gas inlet, and the flue bottom is provided with the exhanst gas outlet, dress high parameter exhaust -heat boiler, low parameter exhaust -heat boiler are joined in marriage to the flue, high parameter exhaust -heat boiler passes through the high parameter vapour water circulating loop that the piping is formed for the evaporation nest of tubes and high parameter steam pocket, low parameter exhaust -heat boiler passes through the low parameter vapour water circulating loop that the piping is formed for the deoxidization evaporation nest of tubes with low parameter steam pocket, steam superheater, the evaporation nest of tubes, economizer and the deoxidization evaporation nest of tubes arrange in proper order in the flue according to flue gas flow top -down that high parameter steam pocket and low parameter steam pocket set up in flue one side. The utility model provides an extravagant problem of limekiln pure low temperature flue gas heat energy, reduced the operation cost of lime manufacturing enterprise.
本实用新型公开了一种石灰窑纯低温余热锅炉,包括竖井式烟道,烟道顶部设置有烟气进口,烟道底部设置有烟气出口;所述烟道配装高参数余热锅炉、低参数余热锅炉;高参数余热锅炉为蒸发管组与高参数汽包通过管系组成的高参数汽水循环回路;低参数余热锅炉为除氧蒸发管组与低参数汽包通过管系组成的低参数汽水循环回路;蒸汽过热器、蒸发管组、省煤器及除氧蒸发管组按照烟气流向自上而下依次布置在烟道内,高参数汽包及低参数汽包设置在烟道一侧。本实用新型解决了石灰窑纯低温烟气热能浪费问题,降低了石灰生产企业的运营成本。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle