Rotary combustion type biomass particle fuel hot water boiler

Abstract

The invention provides a rotary combustion type biomass particle fuel hot water boiler, and relates to the technical field of civil heating stoves. The rotary combustion type biomass particle fuel hotwater boiler comprises a boiler body and an ignition device arranged at the left end, and further comprises a feeding structure and a ventilation structure, wherein the feeding structure comprises astock bin, a spiral feeding channel and a discharging channel, the stock bin is arranged at the left end of the boiler body, the spiral feeding channel is arranged at the lower end of the stock bin, and the discharging channel is arranged at the right end of the spiral feeding channel; and the ventilation structure comprises an air blower and an induced draft fan, the air blower is arranged at theright end of the boiler body and located below the spiral feeding channel, and the induced draft fan is arranged at the upper end of the boiler body and communicates with the interior of the boiler body. According to the rotary combustion type biomass particle fuel hot water boiler, the feeding mode of climbing feeding type feeding and free falling body type discharging is adopted, contact between fuel in a feeding channel of the stock bin and open fire is effectively isolated, and the hidden danger that the stock bin is ignited through tempering is eliminated.

Description

technical field [0001] The invention relates to the technical field of civil heating stoves, in particular to a rotary combustion type biomass particle fuel hot water boiler. Background technique [0002] The existing biomass hot water boilers have problems such as the unsafe phenomenon of backfire and ignition in the silo, and the serious slagging of fuel combustion. Contents of the invention [0003] In view of the deficiencies in the above problems, the present invention provides a rotary combustion type biomass pellet fuel hot water boiler, which adopts the feeding method of climbing up the slope and free falling feeding, effectively isolating the feed The contact between the fuel in the feeding channel of the bin and the open flame eliminates the hidden danger of tempering and igniting the fuel bin. [0004] In order to solve the above problems, the present invention provides a rotary combustion type biomass particle fuel hot water boiler, which includes a furnace bo...

AI Technical Summary

Problems solved by technology

[0002] The existing biomass hot water boilers have problems such as the unsafe phenomenon of backfire and ignition in the silo, and the serious slagging of fuel combustion.

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