Sinusoidal roller type comprehensive straw treatment apparatus with tail heat recovery and crushing treatment

Abstract

The invention discloses a sinusoidal roller type comprehensive straw treatment apparatus with tail heat recovery and crushing treatment. The apparatus comprises a sinusoidal roller, a biogas fermentation tank, a biogas storage tank, a countercurrent drying tower, a biogas burner, a biogas boiler, a heat pump main machine and a computer, a sinusoidal ultrasonic vibration exciter is arranged at theleft lower part of the biogas fermentation tank, the upper right part of the biogas fermentation tank is connected with the bottom of the tank through a pipeline and a Roots blower, the outlet of theRoots blower is connected with the biogas storage tank, the biogas storage tank is connected with the biogas boiler through a pipeline and the biogas burner, the biogas boiler is connected with the countercurrent drying tower through a steam fin hot air blower, the upper left part of the countercurrent drying tower is sequentially connected with a spiral airlock feeder and the sinusoidal roller, atail gas tube is connected with a heat pump system, and the treatment apparatus is controlled by the computer. The sinusoidal roller and the sinusoidal ultrasonic vibration exciter have distinctive features and can reliably and synergistically comprehensively develop and utilize crop straws and wastes having great water content gradient.

Description

technical field [0001] The invention relates to a sinusoidal roller type 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 sinusoidal roller straw comprehensive treatment device with tail heat recovery and crushing treatment can be designed, it is ...

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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