Straw comprehensive treatment apparatus with tail heat recycling, crushing and sinusoidal flame retarder

Abstract

The invention discloses a straw comprehensive treatment apparatus with tail heat recycling, crushing and a sinusoidal flame retarder, comprising a sinusoidal roller, a biogas fermenting tank, a biogasstorage tank, a reverse flow drying column, a biogas combustor, a biogas boiler, a heat pump main unit and a computer; the lower left of the biogas fermenting tank is provided with a sinusoidal ultrasonic exciter, the upper right of the biogas fermenting tank is connected with a tank bottom through a pipeline and a Roots blower, an outlet of the Roots blower is connected with the biogas storage tank, the biogas storage tank is connected with the biogas boiler through a pipeline, the flame retarder and the biogas combustor, the biogas boiler is connected with the reverse flow drying column through a steam finned hot air fan, the upper left of the reverse flow drying column is sequentially connected with a spiral closed-air feeder and the sinusoidal roller, a tail gas pipe is connected witha heat pump system, the lower left of the reverse flow drying column is provided with a cosinusoidal rubber-disc pulse gas detonator. All the sinusoidal roller, the cosinusoidal rubber-disc pulse gasdetonator and the sinusoidal ultrasonic exciter have distinctive features and can reliably cooperate to provide comprehensive development and utilization of crop straws and wastes having very high moisture content gradient.

Description

technical field [0001] The invention relates to a straw comprehensive treatment device with tail heat recovery, crushing treatment and 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 tail heat recovery, crushing treatment and sinusoidal flame arrester can be des...

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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