沼气反应装置中三维液相搅拌器的研究

Study on the Three Dimensional Liquid Agitator in the Biogas Reaction Device

基于目前现有的沼气反应搅拌器容易磨损、结构复杂、气密性高和容易发生堵塞等缺点,设计了三维液相搅拌器,该搅拌器主要由上、下搅拌器,水平逆时针搅拌器和水平顺时针搅拌器组成。研究结果表明,该搅拌器能够充分搅拌发酵料液,提高反应原料的利用率,增加产气率。研究结果对沼气的生产具有重要的指导意义。

Based on the disadvantages of existing easy to wear, complicated structure, the high air tightness and prone to congestion in biogas reaction mixer, three dimensional liquid mixer is designed. The biogas reaction mixer is mainly composed of upper and lower mixer, level counterclockwise mixer and level clockwise mixer. The results showed that it can fully mix fermented liquid, improve the utilization rate of raw materials, and increase the rate of producing biogas. The study results has important guiding significance for bio^as production.