Biomass granule fuel prepared from peels of carya cathayensis sarg and production method thereof

Abstract

The invention discloses biomass granule fuel prepared from peels of carya cathayensis sarg. The biomass granule fuel is prepared from, by weight, 5%-10% of dried typha orientalis presl, 2%-9% of dried common crabgrass, 3%-9% of Chinese tallowtree seed dregs, 5%-12% of tea dregs, 12%-25% of wood dust, 0.3%-1.22% of calcite and the balance peels of carya cathayensis sarg. The invention further discloses a production method of the biomass granule fuel. According to the biomass granule fuel prepared from the peels of carya cathayensis sarg and the production method, peels of carya cathayensis sarg are prepared into the biomass fuel, every ten thousand tons of biomass solid briquette fuel prepared from the peels of carya cathayensis sarg can substitute 10-15 thousand tones of standard coal, pollution of the peels of carya cathayensis sarg to the environment is governed, the biological environment is protected from the source, the purpose of changing waste material into things of value is achieved, the industrial chain of carya cathayensis is extended, and incomes of local farmers are increased.

Description

technical field [0001] The invention relates to a hickory cattail biomass granular fuel and a production method thereof. Background technique [0002] The global demand for energy continues to grow while conventional petroleum (such as oil, natural gas and liquefied natural gas) reserves are decreasing. Peak oil production due to dwindling oil reserves increases the likelihood of a global energy crisis, especially if energy demand continues to grow as expected. Consequently, more and more attention has been devoted to exploiting previously unconventional fuel resources (eg, heavy oil, oil sands, oil shale) and other non-fossil sources of energy (eg, lignocellulosic materials). A remarkably large amount of research in the field of "alternative" energy production has focused on the production of biofuels from lignocellulosic matter. This technology raises the prospect of switching to plentiful and renewable energy production feedstocks as an alternative to hydrocarbon feedst...

AI Technical Summary

Problems solved by technology

A large amount of inorganic mineral elements contained in biomass ash will seriously affect the combustion process of biomass. During the combustion process, eutectics with low melting points are formed. When the temperature in the furnace is higher than its melting temperature (about 1000°C ), it will melt and adhere to the water wall, etc., preventing the water wall and other heating devices from absorbing the heat generated by fuel combustion. The heat and combustible fly ash will be discharged with the flue gas, resulting in heat loss

Biomass boiler slagging hinders heat exchange is the main reason for the reduction of biomass boiler efficiency