Comprehensive straw treatment device with tail heat recycle and breaking treatment

Abstract

The invention discloses a comprehensive straw treatment device with tail heat recycle and breaking treatment, which comprises a sine roll cylinder, a methane fermenting tank, a methane storage tank, acounter-current drying tower, a methane combustion machine, a methane boiler, a hot pump host machine and a computer; the left lower part of the methane fermenting tank is provided with a sine ultrasound wave exciter, and the right upper part is connected to the tank base through a pipeline and a Roots blower; the outlet of the Roots blower is connected with the methane storage tank, and the methane storage tank is connected with the methane boiler through the pipeline and the methane combustion machine; the methane boiler is connected with the counter-current drying tower through a steam finhot blast; the left upper part of the counter-current drying tower is orderly connected with a spiral air closing feeding machine and the sine roller cylinder; the tail gas pipe is connected with thehot pump system, and the left lower part of the counter-current drying tower is provided with a cosine rubber disk impulse air exploding device; the processing device is controlled by a computer. Thesine roller cylinder, the cosine rubber disk impulse air exploding device and the sine ultrasound wave exciter can reliably be cooperated to comprehensively develop and utilize the crops straw and waste with very big gradient of moisture content.

Description

technical field [0001] The invention relates to a straw comprehensive treatment device with tail heat recovery and 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 tail heat recovery and crushing treatment can be designed, it is suitable for agricultural waste processin...

AI Technical Summary

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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