A combustion boiler body preceding a coal cracking hydrogen production unit

Abstract

The utility model discloses a kind of combustion boiler bodies of preposed coal cracking hydrogen production unit, belong to combustion boiler technical field, it includes storage bin, the feeding assembly is arranged on the storage bin, the discharge pipe is communicatively arranged in the bottom of the storage bin, the connecting hopper is communicatively arranged in the bottom of the discharge pipe.The utility model is provided with storage bin, feeding assembly, discharge pipe, connecting hopper, venturi mixer, flow guide pipe, horizontal combustion boiler, first feed inlet and second feed inlet, feeding assembly can be with stable speed by discharge pipe to the connecting hopper inside with solid-state semi-coke powder, solid-state semi-coke powder enters venturi mixer, one input end of venturi mixer is used to connect the conveying pipeline of combustion-supporting air, solid-state semi-coke powder and combustion-supporting air are mixed into flow guide pipe after, solid-state semi-coke powder and combustion-supporting air are premixed, can be more quickly ignited and fiercely burnt after entering horizontal combustion boiler, greatly improve combustion efficiency.

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