Характарыстыка згарання нахільнай зваротнай краты

The combustion situation of the inclined reciprocating grate is similar to that of the chain grate, and the segmented air supply is also adopted and the secondary air is properly added. The combustion process is also segmental. The coal comes down from the coal hopper and moves slowly from the front to the rear along the inclined grate surface, and the air is supplied from the bottom to the зверху . цяпло, неабходнае для запальвання вугалю ў асноўным з печы, якая паслядоўна праходзіць праз розныя этапы, такія як высыханне, высыханне, лятучае матэрыйнае запальванне, спальванне коксу і выгаранне попелу, якія супадаюць з ланцужком.}}}}}}}}}}}}}}
One of the main features of the inclined reciprocating grate is different from the chain grate, which is the relative movement between the grate and the coal. When the movable grate is pushed back and down, part of the new coal is pushed to the upper part of the already-burned coal, and when the movable grate returns forward and upward, part of the already-ignited coal is brought back to return to the unburned coal At the bottom, the fresh coal is heated. This ignition condition is similar to that of a manual furnace, but better than that of a chain furnace. During the process of being pushed, the coal is continuously squeezed, thus destroying the coke and ash shell. At the same time, the coal is slowly tumbling to loosen and level the coal seam, which is beneficial to гарэнне .