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近年来随着工程科技的不断发展,锅炉的集中化发展得到了不断提高,大气的环境也有所改善。锅炉的固定床水膜除尘器循环水与冲灰除渣循环水也在锅炉的除渣、除尘系统中混合使用。但存在着锅炉除渣链条容易被酸性物质腐蚀的现象。本文对锅炉除渣系统,除尘方法进行改造,通过对水膜除尘器循环水与冲灰除渣循环水分离循环技术的改造,从而解决其中存在的问题,节约能源。
In recent years, with the continuous development of engineering technology, the centralized development of boilers has been continuously improved and the atmospheric environment has also been improved. The boiler fixed bed water membrane precipitator circulating water and ash flushing deslagging circulating water are also mixed in the boiler slag removal and dust removal system. However, there is a phenomenon that the deslagging chain of the boiler is easily corroded by acidic substances. In this paper, the boiler slag removal system and the dust removal method are modified. Through the reformation of the circulating water separation technology of the circulating water of the water film precipitator and the ash recycling and slag removal, the existing problems are solved and the energy is saved.