Comprehensive straw treatment device with breaking treatment function

Abstract

The invention discloses a comprehensive straw treatment device with a breaking treatment function. The comprehensive straw treatment device comprises a sine roller, a biogas fermentation groove, a biogas storing tank, a counter-current drying tower, a biogas combustor and a biogas boiler. The left lower portion of the biogas fermentation groove is provided with a sine ultrasonic wave vibration exciter, and the right upper portion of the biogas fermentation groove is connected with a groove bottom through a pipeline and a Roots blower. An outlet of the Roots blower is connected with the biogasstoring tank which is connected with the biogas boiler through a pipeline and the biogas combustor. The biogas boiler is connected with the counter-current drying tower through a steam fin hot gas fan. The left upper portion of the counter-current drying tower is sequentially connected with a spiral wind closing feeding machine and the sine roller. The left lower portion of the counter-current drying tower is provided with a cosine glue disc pulse aeration device. According to the comprehensive straw treatment device, the sine roller, the cosine glue disc pulse aeration device and the sine ultrasonic wave vibration exciter have the distinct characteristics, and can cooperate reliably to achieve comprehensive development and utilization of crop straw with extremely large water content gradient and waste.

Description

technical field [0001] The invention relates to a straw comprehensive treatment device with crushing treatment. 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 crushing treatment can be designed, it is suitable for processing agricultural waste with a large moisture content gradient. Thi...

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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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