传统的链条炉排供煤原理是煤从煤斗落人炉排上后，通过煤闸门开度大小控制煤层厚度，再通过机械链条送煤一燃烧一燃尽一排渣。我厂有链条炉lboh和6．sdh两台，根据长期运行经验证明，虽然链条炉机械化程度高，结构比较合理，但也有很多弊病：（l）煤在整个燃烧过程中，煤层经煤 The principle of coal supply to the traditional chain grate is that after the coal falls from the coal hopper to the grate, the thickness of the coal seam is controlled by the size of the opening of the coal gate, and then coal is sent through the mechanical chain to burn and burn a slag. I plant a chain furnace lboh and 6. sdh two, based on long-term operating experience shows that although the chain of high degree of mechanization, the structure is more reasonable, but there are many drawbacks: (l) coal throughout the combustion process, the coal seam through the coal