Biomass heating control system

Abstract

The invention relates to the field of biomass heating, in particular to a biomass heating control system which comprises a storage box, a feeding mechanism, a heating mechanism and a discharging mechanism. According to the biomass heating control system, through cooperation of a first temperature sensor and a first motor, biomass fuel can be conveyed into a heating box in batches according to the water temperature in a heating coil, accumulation and combustion of the biomass fuel are avoided, the operation time of an air feeder and the operation time of an exhaust fan are controlled through a time sensing controller, air is circulated in the heating box, sufficient burning of the biomass fuel is promoted, a second transmission wheel can push a push cylinder to transversely move in a reciprocating manner, so that ash at the bottom of the heating box is slowly discharged into the storage box to be temporarily stored, meanwhile, the combustion state in the heating box is not influenced, and the situation that the ash is frequently discharged manually and stable combustion of the fuel is influenced is avoided; and through cooperation of the time sensing controller and a second motor, a rotating rod can drive a tooth rake to disperse the stacked biomass fuel, and the situation that combustion is affected by stacking is avoided.

Description

technical field [0001] The invention relates to the field of biomass heating, in particular to a biomass heating control system. Background technique [0002] Biomass fuel is a renewable resource with wide natural distribution and rich resources. It is a cheap resource that can replace coal. With the increasing shortage of coal resources, renewable biomass fuel is becoming more and more popular. Agriculture, forestry and industry The biomass waste generated in the production process is increasing day by day. Under the guidance of the concept of sustainable development, these biomass wastes are fully and sustainably reused. [0003] In the prior art, the following problems have not been well resolved: 1. During the combustion process in the traditional heating furnace, because of the one-time addition and accumulation of biomass fuel, the gap between each other is affected, so that the air inside the biomass fuel can circulate Due to the large amount of ashes of the biomass ...

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Problems solved by technology

[0003] In the prior art, the following problems have not been well resolved: 1. During the combustion process in the traditional heating furnace, because of the one-time addition and accumulation of biomass fuel, the gap between each other is affected, so that the air inside the biomass fuel can circulate Due to the large amount of ashes of the biomass fuel, a large amount of ashes from the burnt fuel in the furnace cover the burning biomass fuel, which prevents the full contact between the burning biomass fuel and the air, resulting in accumulation of burning Insufficient combustion of biomass fuel and low heat utilization rate; 2. Fuel ash cannot be effectively removed during fuel combustion, and the continuous accumulation of ash further affects the combustion efficiency of fuel in the furnace, but frequent ash discharge is not conducive to production The normal and stable combustion of material fuels; 3. The heat energy waste of fuel ash is relatively serious, and the resources are not fully utilized

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