论文部分内容阅读
作为过滤脱水设备的压滤机,从前一世纪被英国人发明以来,到本世纪五十年代,基本上保持着原始的结构,没有多大变化,开框、卸饼、清理,多数是人工操作,劳动强度大,循环时间长。第二次世界大战以后,科学的高速发展,自动化技术的出现,刺激各行各业为提高设备能力和效率,解放劳动生产力迅速的大量的向自动化发展。二十多年来压滤机的发展也极为迅速,尤其是近来防止环境污染问题被提出之后,更为明显,种类繁多形式新颍的
As the filtration and dehydration equipment, the filter press, which was invented by the British in the past century, has basically maintained its original structure and has not changed much since the 1950s. Open the box, unload the cake and clean it up, most of which are manually operated. Labor-intensive, long cycle time. After the Second World War, the rapid development of science and the emergence of automation technologies have stimulated the rapid development of a large number of automated labor productivity development in all walks of life in order to improve the capacity and efficiency of equipment. Over the past two decades, the development of filter presses has also been extremely rapid. In particular, since the issue of preventing environmental pollution has recently been brought about, it is even more obvious that a wide range of new types of filter presses