Method for screening and a screening apparatus
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The present invention is directed to methods and apparatus for screening a pulp suspension where the pulp suspension is directed to a screening space， where a part of the fibres in the pulp is screened using a drum-type rotor. The residual pulp suspension is then directed to a dilution space where it is mixed with recirculated pulp flow and the pulp suspension in the dilution space will be screened. Resulting preliminary reject flow is directed to a mixing space where it mixes with a dilution flow. The recirculated pulp flow is then directed back to the dilution space.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
