Comprehensive straw treatment device with biomass fuel

Abstract

The invention discloses a comprehensive straw treatment device with biomass fuel. The comprehensive straw treatment device comprises a sine roller, a biogas fermentation tank, a biogas storage tank, acounter-flow drying tower, a biogas combustor and a biogas boiler, wherein a sine ultrasonic stimulator is arranged at the lower left part of the biogas fermentation tank; the upper right part of thebiogas fermentation tank is connected with a tank bottom through a pipeline and a Roots blower; the outlet of the Roots blower is connected with the biogas storage tank; the biogas storage tank is connected with the biogas boiler through a pipeline and the biogas combustor; the biogas boiler is connected with the counter-flow drying tower through a steam fin hot air machine; a spiral air sealed material feeding machine, the sine roller and a segment cutting machine are sequentially connected with the upper left part of the counter-flow drying tower; a cosine pulse disc pulse aeration device is arranged at the lower left part of the counter-flow drying tower. The sine roller, the cosine pulse disc pulse aeration device and the sine ultrasonic stimulator of the comprehensive straw treatmentdevice all have distinct characteristics, and crop straw and wastes with particularly large moisture content gradients can be comprehensively developed and utilized in a reliable synergetic manner.

Description

technical field [0001] The invention relates to a straw comprehensive treatment device for producing biomass fuel. Background technique [0002] Crop stalks and agricultural waste are the main garbage and waste in the agricultural industry. Nowadays, agricultural waste is generally treated by crushing straw and returning it to the field, burning it and making biomass fuel, but returning the straw to the field cannot make the energy rich in it effective. Utilization and production of biomass fuels have high requirements on the moisture content of agricultural wastes, and incineration is particularly polluting to the environment. Therefore, it is difficult to efficiently and comprehensively treat agricultural wastes with different moisture content and to carry out efficient waste utilization. If a more advanced straw comprehensive treatment device with biomass fuel can be designed, it is suitable for processing agricultural waste with a large moisture content gradient. This i...

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Problems solved by technology

[0002] Crop stalks and agricultural waste are the main garbage and waste in the agricultural industry. Nowadays, agricultural waste is generally treated by crushing straw and returning it to the field, burning it and making biomass fuel, but returning the straw to the field cannot make the energy rich in it effective. Utilization and production of biomass fuels have high requirements on the moisture content of agricultural waste, and incineration is particularly polluting to the environment. Therefore, it is difficult to efficiently and comprehensively treat agricultural waste with different moisture levels and carry out efficient waste utilization.

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