Straw comprehensive treatment device with closed gas feeding and sine back-fire relief valve

Abstract

The invention discloses a straw comprehensive treatment device with closed gas feeding and a sine back-fire relief valve. The straw comprehensive treatment device comprises a sine roller, a methane fermenting groove, a methane storage tank, a counter-current drying tower, a methane burning machine and a methane boiler; a sine ultrasonic vibration exciter is arranged at the lower left portion of the methane fermenting groove, the upper right portion of the methane fermenting groove is connected with the groove bottom through a pipe and a Roots blower, an outlet of the Roots blower is connectedwith the methane storage tank, the methane storage tank is connected with the methane boiler through a pipe, the back-fire relief valve and the methane burning machine, and the methane boiler is connected with the counter-current drying tower through a steam fin hot-air blower; and the upper left portion of the counter-current drying tower is sequentially connected with a spiral closed air feedingmachine and the sine roller, and the lower left portion of the counter-current drying tower is provided with a cosine rubber disc pulse gas explosion device. According to the straw comprehensive treatment device, the sine roller, the cosine rubber disc pulse gas explosion device and the sine ultrasonic vibration exciter have distinct characteristics, and crop straw and waste which are particularly large in water content gradient can be comprehensively developed and used reliably in a cooperated manner.

Description

technical field [0001] The invention relates to a straw comprehensive processing device with air-tight feeding and a sinusoidal flame arrester. 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 air-tight feeding and sinusoidal flame arrester can be designed, it is suitable for processing ag...

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