System for cleaning the burner and confining fuel in solid-fuel boilers
AssigneeCaldereria Quintin, S.L.
InventorCamilo Perez Corral
Life of this patent
Estimating the term…
Abstract
System for cleaning the burner and confining fuel in solid-fuel boilers of the type that consist of one plate, one supply device, at least one ash discharging device. The plate is mobile and has means to rotate with respect to the supply device and/or to each ash discharging device; each ash discharging device is fixed and has at least one blade with means to guide it at will on the plate occupying at least part of its perimeter. The blades of each ash discharging device are increased in height and occupy the entire perimeter of the plate, all of them delimiting, in conjunction with the plate and in an initial position where they act as side slats, a perimetrally closed container to confine a larger quantity of solid fuel on the plate without varying its size.
Claims4
A system for cleaning a burner and confining fuel in solid-fuel boilers comprising a circular plate of the burner associated with a combustion chamber, the circular plate having a center and a circular perimeter, the circular plate being mobile and rotating on a central axis of the plate;
- a fuel supply device that supplies solid fuel from a storage hopper to the center of the plate through an intake line using controlled/automated dosing;
- and
- multiple ash-discharging devices fixed around the perimeter of the circular plate comprising multiple curved blades, each curved blade comprising a central head having a central axis and two curved wings extending radially out from the central head, the curved blade rotating on the central axis to continuously reach any position between a tangential one in which the multiple curved blades are arranged on the perimeter of the plate and a radial in which the blades are arranged on the entire width of the plate so that the blades can clean by sweeping the ashes deposited that occupy a crown (C) of any width between a minimum that corresponds to the edge of the plate and a maximum (Cm) which corresponds with the entire width of the plate.
Dependencies are inferred from the claim text.