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1.发明申请COOLED SMELT RESTRICTOR AT COOLED SMELT SPOUT FOR DISRUPTING SMELT FLOW FROM THE BOILER 有权冷却式SMELT限制器用于冷却SMELT SPOUT，用于从锅炉中排出SMELT流量公开(公告)号：US20130125998A1
公开(公告)日：2013-05-23
申请号：US13671746
申请日：2012-11-08
Applicant: Andritz Inc
Inventor： Olli Kujanpaa
CPC classification number: D21C11/122 , Y10T137/0324
Abstract: The amount or extent of expositions as a result of hot smelt from a pulp mill recovery boiler impacting cool liquid in a dissolving tank is reduced more effectively by regulating the smelt flow via a restrictor assembly. The restrictor assembly may be positioned to permit the smelt to flow, unrestricted, from the recovery boiler to the dissolving tank, or the restrictor assembly may be positioned so as to fully or partially block the smelt flow from the boiler to the dissolving tank. In some embodiments, a source of cooling fluid may be coupled to the restrictor assembly so as to assist in cooling parts of the restrictor assembly when hot smelt is in contact with the assembly.
Abstract translation: 通过经由限流器组件调节熔融流动，可以更有效地降低来自冲击冷却液体的纸浆厂回收锅炉的热熔化的结果的量或程度。 限流器组件可以被定位成允许熔体不受限制地从回收锅炉流到溶解罐，或者限制器组件可以被定位成完全或部分地阻挡从锅炉到溶解槽的熔体流。 在一些实施例中，冷却流体源可以联接到限流器组件，以便当热熔体与组件接触时帮助限制器组件的冷却部件。
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2.发明授权Cooled smelt restrictor at cooled smelt spout for disrupting smelt flow from the boiler 有权在冷却的熔炼出口处冷却熔炼限流器，以破坏来自锅炉的熔融流动公开(公告)号：US09206548B2
公开(公告)日：2015-12-08
申请号：US13671746
申请日：2012-11-08
Applicant: Andritz Inc.
Inventor： Olli Kujanpaa
CPC classification number: D21C11/122 , Y10T137/0324
Abstract: The amount or extent of expositions as a result of hot smelt from a pulp mill recovery boiler impacting cool liquid in a dissolving tank is reduced more effectively by regulating the smelt flow via a restrictor assembly. The restrictor assembly may be positioned to permit the smelt to flow, unrestricted, from the recovery boiler to the dissolving tank, or the restrictor assembly may be positioned so as to fully or partially block the smelt flow from the boiler to the dissolving tank. In some embodiments, a source of cooling fluid may be coupled to the restrictor assembly so as to assist in cooling parts of the restrictor assembly when hot smelt is in contact with the assembly.
Abstract translation: 通过经由限流器组件调节熔融流动，可以更有效地降低来自冲击冷却液体的纸浆厂回收锅炉的热熔化的结果的量或程度。 限流器组件可以被定位成允许熔体不受限制地从回收锅炉流到溶解罐，或者限制器组件可以被定位成完全或部分地阻挡从锅炉到溶解槽的熔体流。 在一些实施例中，冷却流体源可以联接到限流器组件，以便当热熔体与组件接触时帮助限制器组件的冷却部件。
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