Four flameless burners shall be installed at the appropriate position above the expansion joint at the bottom of the cone of the decomposing , two coal spray guns shall be installed at the appropriate position above the tertiary air pipe, and the coal powder shall be injected into the decomposing through the coal distributor and coal conveying pipeline into the four flameless burners and two coal spray guns after the transformation.
1. Dismantle the original coal conveying pipe and coal distributor, replace the new coal conveying pipe and coal conveying pipe, connect 4 flameless burners and 2 coal spraying guns.
2. The roots fan at the end of the kiln and the main coal conveying pipeline are technically modified to one kiln and one design.
3. Four flameless burners are uniformly installed at the lower part of the cone, and the coal powder is sprayed into the reduction area through the nozzle at a high speed, and is fully dispersed, and the injected coal powder forms radial diffusion in the furnace, so as to increase the reaction area and extend the reaction time, and ensure the reduction atmosphere generated by oxygen-poor combustion.
4, cone four non-flame burners according to different types of decomposing carefully designed installation position.
On 2018-08-08 11:45:46
