Process design scheme and main equipment sizing was introduced including hydrolysis process of intermittent stirred reactor the washing by porous ceramic membrane filtration of membrane press filter and calcinations of dynamic rotating flow calcinator-spin flash dryer the existent problems were discussed .

介绍了间歇搅拌釜式水解工艺、多孔陶瓷膜 洗涤、隔膜 压滤 机过滤、旋流动态煅烧炉-旋转闪蒸干燥组合煅烧的工艺设计方案和主要设备的选型，对存在的问题进行了讨论。

The double roll press is a washing equipment which assembles washing dehydration substitution and press with high pulp concen-tration and extraction yield .

双辊挤浆机是集 洗涤、脱水、置换和 压榨于一体的洗涤设备，具有较高的出浆浓度和提取率。

Some people saw sewing machines washing machines and a printing press for the first time at fairs in the1850s and1860s .

十九世纪五、六十年代有些人第一次在农贸集市见到缝纫机， 洗衣机和印刷 机等。

In washing of reactant porous ceramic membrane was used in productive scale of no more than 1000 t / a. Membrane press filter and Moor filter were used or washing twice with Moor filter directly in production when the scale was above 1000t / a .

1000t/a以下规模的反应产物 水洗采用多孔陶瓷膜，1000t/a以上规模则采用隔膜 压滤机与摩尔过滤机组合或直接用摩尔过滤机水洗。