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公开(公告)号：US09752916B2
公开(公告)日：2017-09-05
申请号：US14911890
申请日：2014-08-13
申请人： Sulzer Management AG
发明人： Jussi Heinonen , Pasi Kvick , Anssi Lehtonen , Seppo Nyman , Reijo Vesala , Vesa Vikman
CPC分类号： G01F23/242 , G01F23/14 , G01F23/24 , G01F23/248 , G01F23/26 , G01F23/268
摘要： A method of installing a probe for monitoring a surface level of a fluid in a vessel inside the vessel from outside the vessel, the method includes providing a vessel side wall with a first opening, providing the vessel side wall with a second opening, passing the second end of the probe, a second device for fastening the probe and a detection unit of the probe through the first opening and inside the vessel, orienting the second end of the probe towards the second opening, attaching the second end of the probe to the side wall of the vessel at the second opening, and fastening the first end of the probe to the side wall of the vessel at the first opening.
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公开(公告)号：US20150314252A1
公开(公告)日：2015-11-05
申请号：US14681048
申请日：2015-04-07
申请人： Sulzer Management AG
发明人： Reijo Vesala
CPC分类号： B01F7/0025 , B01F3/1221 , B01F5/0473 , B01F7/00175 , B01F7/00908 , B01F2215/0078 , B01F2215/0422 , B01F2215/0427
摘要： The present invention relates to a method, an apparatus and a rotor for homogenizing a medium. The invention may be utilized in all areas of industry where mere homogenisation of a medium or mixing of at least two flowing media is needed. A preferred application of the invention can be found in pulp and paper making industry where various chemicals have to be mixed with fiber suspensions. A characterizing feature of the invention is the symmetry of the homogenising operation in the homogenising chamber.
摘要翻译： 本发明涉及用于使介质均匀化的方法，装置和转子。 本发明可以用于需要简单地均化化介质或混合至少两种流动介质的工业的所有领域。 本发明的优选应用可以在纸浆和造纸工业中找到，其中各种化学品必须与纤维悬浮液混合。 本发明的特征是均质化室中的均质化操作的对称性。
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公开(公告)号：US10968471B2
公开(公告)日：2021-04-06
申请号：US15745807
申请日：2016-09-28
申请人： Sulzer Management AG
发明人： Janne Tamminen , Reijo Vesala , Vesa Vikman , Karl-Erik Röberg
摘要： An arrangement for and a method of biomass hydrolysis includes a feed pump, a pre-hydrolysis reactor and a feed line there-between for feeding fresh biomass slurry to the pre-hydrolysis reactor. The feed pump is a centrifugal feed pump and the pre-hydrolysis reactor is an upflow reactor.
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公开(公告)号：US10247195B2
公开(公告)日：2019-04-02
申请号：US15561742
申请日：2015-12-29
申请人： Sulzer Management AG
发明人： Heikki Manninen , Reijo Vesala
摘要： An impeller structure for a centrifugal pump that can feed both fibrous suspensions and water into a headbox of a fibrous web machine. The centrifugal pump utilizing the impeller structure pumps stock for both liquid-laid and foam-laid paper, tissue or board making applications and pumps water or other dilution fluid into a headbox circulation. In general, the impeller of the present invention is especially suitable for all such pumping tasks in the production of fibrous webs that a pulseless or low-pulse impeller is needed.
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公开(公告)号：US09708762B2
公开(公告)日：2017-07-18
申请号：US15209595
申请日：2016-07-13
申请人： Sulzer Management AG
发明人： Reijo Vesala , Vesa Vikman
摘要： The present invention relates to a method of and an arrangement for transferring a process liquid from a washing and thickening device to a subsequent process stage. In accordance with an advantageous embodiment of the present invention, the method and the arrangement are applicable, for example, in transferring fiber suspensions or pulps from washing and thickening device to a subsequent process stage in pulp and paper making industry such that the dilution of pulp after a washing and thickening device is performed in a stand pipe (18) below the surface level control range.
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公开(公告)号：US09663897B2
公开(公告)日：2017-05-30
申请号：US14899961
申请日：2015-06-16
申请人： Sulzer Management AG
发明人： Reijo Vesala , Vesa Vikman
摘要： A method of and an arrangement for introducing fiber suspension or pulp from a pulp vessel to a washing and/or filtering apparatus is based on simultaneous division and degassing of pulp at immediately upstream of the washing and/or filtering apparatus.
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公开(公告)号：US09339777B2
公开(公告)日：2016-05-17
申请号：US14681048
申请日：2015-04-07
申请人： Sulzer Management AG
发明人： Reijo Vesala
CPC分类号： B01F7/0025 , B01F3/1221 , B01F5/0473 , B01F7/00175 , B01F7/00908 , B01F2215/0078 , B01F2215/0422 , B01F2215/0427
摘要： The present invention relates to a method, an apparatus and a rotor for homogenizing a medium. The invention may be utilized in all areas of industry where mere homogenization of a medium or mixing of at least two flowing media is needed. A preferred application of the invention can be found in pulp and paper making industry where various chemicals have to be mixed with fiber suspensions. A characterizing feature of the invention is the symmetry of the homogenizing operation in the homogenizing chamber.
摘要翻译： 本发明涉及用于使介质均匀化的方法，装置和转子。 本发明可以用于工业的所有领域，其中仅需要均化介质或混合至少两种流动介质。 本发明的优选应用可以在纸浆和造纸工业中找到，其中各种化学品必须与纤维悬浮液混合。 本发明的特征在于均质化室中均匀化操作的对称性。
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