The utility model belongs to
cement kiln disposal technical field, disclose a kind of alternative fuel
incineration boiling furnace suitable for
cement kiln, including boiling furnace body, the top of boiling furnace body is equipped with alternative fuel import, alternative fuel import place is equipped with material lifting device, the material lifting device includes driving motor, transmission mechanism, material lifting plate and
heat shield, the driving motor and material lifting plate in the transmission mechanism connection are in furnace outside, the
heat shield is arranged in the outside of transmission mechanism as its support and protection, driving motor drives transmission mechanism to drive material lifting plate to swing up and down.This boiling furnace is blown and the reasonable flow rate design by the material lifting effect and air cannon of material lifting device, fuel is in suspension in
hearth, air cannon is blown to the violent disturbance of material
combustion, destroys the original
flame layer generated in
combustion process, improves the
combustion condition of material surface, promotes the full
burnout of material, shortens the combustion time of material.