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一、农用柴油——沼气机的生命力柴油机是当今世界主要的农用动力机,农业部门的拥有量和工业部门的年产量都是相当惊人的。据公布,1978年我国农用柴油机(包括大、中、小型拖拉机上的柴油发动机和排灌、加工等固定作业用的柴油发动机)共约1.3亿马力。我国石油资源虽很丰富,但其储量、生产能力和提供农用的可能数量毕竟是有限的。因此,在努力降低柴油机每马力小时柴油消耗量和加强机务管理节约用油外,同时,积极探索多种能源(燃料)在农用柴油机上的应用,已成为中、外愈来愈被关注的研究课题。
First, the agricultural diesel-biogas vitality Diesel engine is the world’s major agricultural power engine, the ownership of the agricultural sector and the annual output of the industrial sector are quite alarming. According to the announcement, in 1978, a total of about 130 million horsepower was produced in China’s agricultural diesel engines (including diesel engines for large, medium and small-sized tractors, and fixed-engine diesel engines for drainage, irrigation and processing). Although China’s oil resources are very rich, its reserves, production capacity and the possible number of agricultural supplies are limited after all. Therefore, in addition to efforts to reduce diesel consumption per horsepower hour and to save fuel for vehicle maintenance, actively exploring the application of various energy sources (fuel) on agricultural diesel engines has become a more and more interesting research Question.