Coke oven coal charging process gas exporting system matched with raw gas reforming

The utility model relates to a coke oven coal charging process gas export system matched with raw gas reforming. The coke oven coal charging process gas export system comprises a coke oven unit, a raw gas reforming unit, a compressor, a supercharging device, a desulfurization unit, a high-pressure reducing gas nozzle and a control valve, raw coke oven gas generated by each carbonization chamber of the coke oven unit is converged in a gas collecting pipe and then enters a raw coke oven gas reforming unit to be converted into original gas, the original gas is pressurized and then sent to a desulfurization unit or a high-pressure desulfurization unit, and a part of reducing gas before desulfurization or after desulfurization is further pressurized to become high-pressure reducing gas to be returned to the coke oven unit; high-pressure reducing gas before high-pressure desulfurization is directly returned to the coke oven unit; when a certain carbonization chamber finishes coke pushing and starts to charge coal,