Invention Application
- Patent Title: FEEDING SYSTEM COMPRISING PUMPS IN PARALLEL FOR A CONTINUOUS DIGESTER
- Patent Title (中): 进料系统包括连续泵的并联泵
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Application No.: US12933420Application Date: 2009-03-19
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Publication No.: US20110073266A1Publication Date: 2011-03-31
- Inventor: Anders Samuelsson , Jonas Saetherasen , Daniel Trolin
- Applicant: Anders Samuelsson , Jonas Saetherasen , Daniel Trolin
- Priority: SE0800644-7 20080320; SEPCT/SE2009/050286 20090319
- International Application: PCT/SE09/50286 WO 20090319
- Main IPC: D21C7/06
- IPC: D21C7/06
Abstract:
The feed system is for a continuous digester where at least two pumps are arranged in parallel in the bottom of a pre-treatment vessel and a liquid level of at least 10 meters is established. The system makes it possible to provide a feed system with an improved accessibility and more reliable operation, and to operate the main part of the pumps at optimal efficiency even if the production capacity is reduced.
Public/Granted literature
- US08728278B2 Feeding system having pumps in parallel for a continuous digester Public/Granted day:2014-05-20
Information query
