该技术是原国家科委、国家经贸委和煤炭部重点扶持的推广项目。该技术主要是利用“分层装置”替换原锅炉的给煤装置,使煤仓下来的煤经过“分层装置”进行机械筛分,在炉排上形成上小下大的松散煤层,使煤在燃烧过程中透气性增强,燃烧充分,从而解决了原有锅炉普遍存在的热效率低、炉碴含碳量大和排 The technology is the former State Science and Technology Commission, the State Economic and Trade Commission and the Ministry of Coal key projects to promote the promotion. The technology is mainly the use of “stratification device” to replace the original boiler feed coal device, the coal down coal through the “stratification device” for mechanical screening, the grate on the formation of large and small loose coal seam, the coal In the combustion process enhances air permeability, full combustion, thus solving the prevalence of low thermal efficiency of existing boilers, ballast carbon content and row