New energy biomass particle fuel combustion boiler

Abstract

The invention provides a new energy biomass particle fuel combustion boiler. The new energy biomass particle fuel combustion boiler comprises a boiler body, a supporting frame, a gasification unit, acombustion unit and a clamping jaw unit. The problems that in the combustion process of existing biomass particle fuel, the density of the biomass particle fuel is small, the hardness of the biomass particle fuel is large, sufficient fermentation is difficult, the fermentation efficiency is low, generated gas is insufficient, and the combustion effect is poor; due to the fact that oxygen is insufficient, extinguishment is prone to happening in the fire combustion process; and in existing fire combustion, the combustion angle is difficult to adjust, the combustion effect of the existing fire combustion on a vessel is difficult to guarantee, and the practicability of the existing fire combustion is low are solved.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to a new energy biomass particle fuel combustion boiler. Background technique [0002] Biomass pellets are processed by cold-state compaction of pulverized biomass straw, forestry waste and other raw materials by using pressing rollers and ring dies under normal temperature conditions. The density of raw materials is generally 0.1-0.13t / m3, and the particle density after molding is 1.1-1.3t / m3, which is convenient for storage and transportation, and greatly improves the combustion performance of biomass. [0003] The current biomass pellet fuel mainly has the following problems in the combustion process: the density of the biomass pellet fuel is small, resulting in high hardness, which makes it difficult to fully ferment, and then the fermentation efficiency is low, and the gas produced is insufficient, resulting in poor combustion effect and due to the lack of oxygen, it is easy t...

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Problems solved by technology

[0003] The current biomass pellet fuel mainly has the following problems in the combustion process: the density of the biomass pellet fuel is small, resulting in high hardness, which makes it difficult to fully ferment, and then the fermentation efficiency is low, and the gas produced is insufficient, resulting in poor combustion effect ; and due to the lack of oxygen, it is easy to extinguish in the process of fire burning; and the existing fire burning is difficult to adjust the combustion angle, so it is difficult to ensure its burning effect on the vessel; resulting in its low practicability

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