Protruding rib roller type straw comprehensive processing device with air closing feeding function

Abstract

The invention discloses a protruding rib roller type straw comprehensive processing device with an air closing feeding function. The straw comprehensive processing device comprises protruding rib rollers, a methane fermentation tank, a methane storage tank, a countercurrent drying tower, a methane combustion machine and a methane boiler; the left lower part of the methane fermentation tank is provided with a sine ultrasonic vibration exciter, and the right upper part of the methane fermentation tank is connected with the bottom part of the methane storage tank 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 a pipeline and the methane combustion machine; the methane boiler is connected with the countercurrent drying tower through a steam fin heat fan, a spiral air closing feeding machine and the protruding rib rollers are sequentially connected to the left upper part of the countercurrent drying tower, and a cosine plastic plate pulse detonation device is arranged at the left lower part of the countercurrent drying tower. According to the strawcomprehensive processing device, the protruding rib rollers, the cosine plastic plate pulse detonation device and the sine ultrasonic vibration exciter have distinct characteristics, and can be reliably and synergistically used for realizing comprehensive development and utilization of crop straw which is particularly large in moisture content gradient and wastes.

Description

technical field [0001] The invention relates to a ribbed roller-type straw comprehensive treatment device with air-tight feeding. 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 we can design a more advanced comprehensive treatment device for straw with a closed-air feed, it will be suitable for processing agricultural waste with a large gradien...

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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