Solar-assisted power type negative pressure biomass gasifier

Abstract

The invention discloses a solar-assisted power type negative pressure biomass gasifier used in remote areas and outdoors. The gasifier comprises a biomass bin, a drying chamber, a combustion chamber, a control box, a photovoltaic cell panel, a feed blade and a stepper motor, a solid feed connecting tube, a positive pressure separation plate, fasteners, a combustion chamber liner, a combustion chamber insulation layer cover, a thermoelectric power generation chip, a lead storage battery, a centrifugal fan, a six-way valve, a dust removal purification pipe, a tar separation tank, a furnace, a phase change heat storage material filling opening, a sieve plate, a drying chamber connecting pipe, a combustion chamber connecting pipe, an ignition device, a 5.5VDC power outlet and a 12VDC power outlet. The solar-assisted power type negative pressure biomass gasifier can still provide household energy and charge mobile phones and electronic products under extreme conditions to ensure normal life and contact with outside of users. The gasifier is stable in structure, easy to install and operate and wide in application range.

Description

technical field [0001] The invention relates to a gasification furnace, in particular to a solar-assisted power type negative pressure biomass gasification furnace Background technique [0002] Biomass gasifier, as a biomass energy conversion equipment, can be used to solve all-day living energy. Available biomass resources include: crop straw, forest waste, edible fungus residue, cattle and sheep manure and all combustible substances. Although biomass raw materials are freely available in rural courtyards, fields and outdoors, most biomass gasifiers are still limited to households, restaurants, kitchens, markets, power plants and other places. This is because the biomass gasifier usually needs to power the fan to ensure that the combustible gas components produced are taken out and utilized in time. [0003] For some remote areas or outdoor areas without electricity and fuel supply, living energy is greatly limited. When food processing is carried out, firewood, stoves, g...

AI Technical Summary

Problems solved by technology

However, because the above-mentioned systems and devices are too bulky, and the biomass gasifier is mostly used as an auxiliary heat source to assist solar power generation, it is difficult to solve the problem of energy consumption in remote areas and outdoors

[0009] If it is possible to design a negative pressure biomass gasifier that maintains all the structures and functions of the gasifier when it is connected, and disassembles and refills it separately when it is idle, it will definitely solve the problem of being difficult to carry and easy to gas when used in remote areas and outdoors. Disadvantages such as leakage and easy fire

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