High-efficiency straw carbonization device

Abstract

A high-efficiency straw carbonization device, characterized in that it includes a pulverizer (1), an auger drying and conveying mechanism (2), a carbonization furnace (3), decoking and dust removal equipment (4) and a gas collection device (5), the straw After being pulverized by the pulverizer (1), it is sent to the auger drying and conveying mechanism (2). During the transportation process, the crushed straw is quickly dried and then sent to the carbonization furnace (3) for carbonization to improve the carbonization efficiency. The dust and gas generated during the carbonization process are collected and processed by the decoking and Xu dust equipment (4) and the gas collection device (5) respectively to achieve zero pollution discharge. The invention overcomes the long time cycle and low efficiency of raw material dehydration and carbonization in traditional carbonization furnaces, has the advantages of reasonable structure, energy saving and environmental protection, can reduce labor force, and improves straw carbonization production efficiency, realizes multiple purposes, and is easy to popularize and use.

Description

technical field [0001] The invention relates to straw processing equipment, in particular to equipment for carbonizing straw, in particular to a high-efficiency straw carbonization device. Background technique [0002] my country is a large agricultural country with a vast territory and large crop yields. According to the statistics of experts from relevant departments, the residues such as crop straws are 60-70 trillion tons every year, and their utilization rate is only 20%, and most of the rest are treated as garbage. , which wastes and pollutes the environment. The demand for industrial charcoal in my country is increasing day by day, and it is imminent to make full use of crop stalks. At the same time, as an excellent biomass energy, crop stalks should be fully utilized to turn waste into treasure, which can save charcoal and burn charcoal. Protect young forests. The best way is to carbonize the straw at high temperature to achieve multiple uses. The current straw carb...

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Problems solved by technology

[0003] The purpose of the present invention is to design a high-efficiency straw with reasonable structure, energy saving and environmental protection, which can reduce labor force and improve the production efficiency of straw carbonization, aiming at the problems of low efficiency and low conversion rate of the existing straw treatment equipment, which cannot meet the requirements of straw treatment. Carbonization device

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