1983年元月,全国沼气池出料机具选型会评选出的十五种出料机具已分别在全国或部份地区推广使用。《中国沼气》一九八二年第三期已对南充地区农机研究所研制生产的六种机型作了介绍,现将其余各种机型的性能简介如下: (1)湘5—75液肥泵该泵由湖南省农机研究所研制,其切割性能和通过性能较好,能出含有长纤维、干物质浓度8—10%左右的沼气池料液(对满 January 1983, the national digester discharge device selection will be selected fifteen kinds of discharge devices have been in the country or part of the promotion. The “China Biogas” Phase III of 1982 has introduced six models developed and produced by the Agricultural Machinery Research Institute in Nanchong. The performance of the remaining models is as follows: (1) Xiang 5-75 liquid fertilizer Pump The pump developed by Hunan Agricultural Machinery Research Institute, its cutting performance and through the better performance, can contain a long fiber, dry matter concentration of about 8-10% of biogas feed