关键词: 立式, 卧式, 翻抛, 除臭, 好氧发酵, 一体化

Abstract: Aerobic fermentation is one of the effective ways to utilize livestock manure. Large-scale aerobic fermentation treatment project has achieved rapid development in China. The integrated aerobic fermentation equipment is suitable for the utilization of fecal waste treatment in small and medium scale farms. It can not only improve the quality of compost products, but also solve the limitation problem of construction land and reduce construction cost. It is of important significance to promote the utilization of waste from livestock and poultry in China. However, studies on aerobic fermentation equipment in China started relatively late. The levels of standardization, intelligentalization, and industrialization are still low. This paper summarized the research status on key components in domestic and foreign vertical and horizontal integration of aerobic fermentation equipment and turn throwing, aeration, deodorization, etc., and put forward problems existing in aerobic fermentation equipment and research emphasis in the near future. Horizontal aerobic fermentation equipments are mainly used by small and medium-sized farms. The sealed equipment are easy to control oxygen supply and odor emission. Its composting effect is ideal. The vertical aerobic fermentation equipment is widely used in large-scale farms and composting plant. Their processing capacity is huge. But it is not easy to achieve turning throwing and aeration, the compost quality is still waiting to be improved. In the future, the performance of aerobic fermentation equipment should further be  improved to achieve better quality of organic fertilizer and utilization level of agricultural waste from the aspects of intelligent control, flip throwing, high efficiency deodorization, etc..

Key words: vertical type, horizontal type, turning, deodoriser, aerobic fermentation, integration