压力式苛化成套设备的开发与应用

Development and application of whole set of pressurized causticizing equipment

汶瑞机械(山东)有限公司研发的压力式苛化成套设备在国外化学木浆项目中应用,单线处理白液设计产能35000m^3/d,白液悬浮物含量不高于30m g/l,白泥干度不低于70%,白泥残碱小于0.3%。实践证明,该设备性能可靠,系统运行稳定,各项指标均达到预期设计目标,已能满足不同浆种和不同规模项目的需求,实现了压力式苛化成套设备的国产化。

The pressurizing causticizing equipment developed by Wenrui Machinery（Shandong） Co., Ltd. is now being applied in production lines of chemical wood pulp in overseas. It performs well in single-line processing capacity of white liquor （35000m3/d）, suspended substance content in white liquor less than 30mg/l, dryness of white sludge higher than 70%, and alkaline residue in white sludge less than 0.3%. It has proved that the Wenrui’s causticizing equipment is reliable in performance and stable in operation. All the targets are able to meet the expected objectives of the design. The whole set of pressurized causticizing equipment can meet the requirements of various pulp grades and different scales of projects, the localization of which has been realized.