Sine roller type straw treatment device with tail heat recycling function and heat exchanger

Abstract

The invention discloses a sine roller type straw treatment device with a tail heat recycling function and a heat exchanger. The sine roller type straw treatment device with the tail heat recycling function and the heat exchanger comprises a sine roller, a methane fermenting tank, a methane storage tank, a counter flow drying tower, a methane combustor, a methane boiler, a heat pump host and a computer; a sine ultrasonic wave exciter is arranged at the lower left part of the methane fermenting tank; the upper right part of the methane fermenting tank is connected with the bottom of the methanefermenting tank through a pipeline and a Roots blower; an outlet of the Roots blower is connected with the methane storage tank; the methane storage tank is connected with the methane boiler through apipeline and the methane combustor; the methane boiler is connected with the counter flow drying tower through a steam fin air heater; the upper left part of the counter flow drying tower is connected with a spiral closed air feeding machine and the sine roller in sequence; an exhaust pipe is connected with a heat pump system; and the treatment device is controlled by the computer. The sine roller and the sine ultrasonic wave exciter of the sine roller type straw treatment device with the tail heat recycling function and the heat exchanger have distinct characteristics, and can reliably and synergistically realize comprehensive development and utilization of crop straw and waste with particularly large water content gradient.

Description

technical field [0001] The invention relates to a sinusoidal roller type straw processing device with tail heat recovery and heat exchanger. 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 treatment device with tail heat recovery and heat exchanger can be designed, it is suitable for agricultural waste pro...

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.

Images