Apparatus and method for generating power and refrigeration from low-grade heat
    12.
    发明授权
    Apparatus and method for generating power and refrigeration from low-grade heat 有权
    低档热发电与制冷装置及方法

    公开(公告)号:US08572973B2

    公开(公告)日:2013-11-05

    申请号:US13083703

    申请日:2011-04-11

    IPC分类号: F01K25/00

    摘要: An apparatus and a method generate power and refrigeration from low-grade heat. The apparatus includes a heating module, a power generator module, an ejector, a heat exchanger, a condenser module, a low-temperature evaporator, a reservoir, a pressure pump and two direction controllable three-way valves. The heating module includes a heat source and a boiler. The power generator module includes an expansion turbine and a power generator. The condenser module includes a condenser and a cooling tower. The method is that the direction controllable three-way valves are operated to change the flow directions of the working fluid for executing a power generation and refrigeration mode, a power generation mode, a refrigeration mode or an idle mode.

    摘要翻译: 一种从低档热量产生电力和制冷的装置和方法。 该装置包括加热模块,发电机模块,喷射器,热交换器,冷凝器模块,低温蒸发器,储存器,压力泵和双向可控三通阀。 加热模块包括热源和锅炉。 发电机模块包括膨胀涡轮机和发电机。 冷凝器模块包括冷凝器和冷却塔。 该方法是操作方向可控三通阀,以改变用于执行发电和制冷模式,发电模式,制冷模式或空闲模式的工作流体的流动方向。

    Direct current steam plasma torch and method for reducing the erosion of electrodes thereof
    13.
    发明授权
    Direct current steam plasma torch and method for reducing the erosion of electrodes thereof 有权
    直流蒸汽等离子体焰炬及减少其电极侵蚀的方法

    公开(公告)号:US08530780B2

    公开(公告)日:2013-09-10

    申请号:US13548812

    申请日:2012-07-13

    IPC分类号: B23K10/00

    CPC分类号: H05H1/3405

    摘要: A DC steam plasma torch includes front, middle and rear sections. The front section includes a first amount and a first electrode attached to the first amount, thus defining co-axial first internal and external coolant channels. The middle section includes a second mount and a second electrode co-axially connected to the second mount, thus defining co-axial second internal and external coolant channels. The rear section includes an insulating transient element connected to the second electrode, a window frame connected to the insulating transient element and a window provided in the window frame. A first swirl generator is provided between the first and second sections to receive primary working gas and generating a swirl in the same. A second swirl generator is provided between the middle and rear sections to receive auxiliary working gas and generating a swirl in the same.

    摘要翻译: 直流蒸汽等离子炬包括前部,中部和后部。 前部包括第一量和连接到第一量的第一电极,从而限定同轴的第一内部和外部冷却剂通道。 中间部分包括同轴地连接到第二安装件的第二安装件和第二电极,从而限定同轴的第二内部和外部冷却剂通道。 后部包括连接到第二电极的绝缘瞬态元件,连接到绝缘瞬态元件的窗框和设置在窗框中的窗口。 第一涡旋发生器设置在第一和第二部分之间以接收初级工作气体并在其中产生涡流。 第二涡旋发生器设置在中间部分和后部之间以接收辅助工作气体并在其中产生涡流。

    DYNAMICALLY ADAPTIVE TROMMEL SCREEN SYSTEM
    14.
    发明申请
    DYNAMICALLY ADAPTIVE TROMMEL SCREEN SYSTEM 有权
    动态自适应TRMMEL屏幕系统

    公开(公告)号:US20100326892A1

    公开(公告)日:2010-12-30

    申请号:US12490598

    申请日:2009-06-24

    IPC分类号: B07B1/22

    CPC分类号: B07B1/22 B07B1/42 B07B13/18

    摘要: A dynamically real-time adaptive trommel screen system is revealed. The dynamically adaptive trommel screen system includes a fixture, a trommel screen disposed on the fixture for screening a mixture into regenerated filter granules and screened residues, a structured duct for transporting the regenerated filter granules and an enclosure for collecting the screened residues, a tilt control member arranged on the fixture for adjusting the tilt angle of the trommel screen, and a feedback controller that controls the tilt control member according to the mass flow rate of the screened residues when the trommel screen operates so as to adjust the tilt angle of the trommel screen instantly and dynamically. By the feedback controller and the tilt control member, the tilt angle of the trommel screen is adjusted in a real-time and dynamic way so as to increase the screening efficiency. Moreover, the state of fractured filter granules is acquired from the feedback controller so that a certain amount of fresh filter granules can be refilled into the filter system for improving the filtration efficiency.

    摘要翻译: 揭示了动态实时自适应筛选屏幕系统。 动态自适应筛选系统包括固定装置,设置在固定装置上用于将混合物筛选成再生过滤颗粒和筛选的残留物的转筛器,用于输送再生过滤颗粒的结构化管道和用于收集筛选残余物的外壳,倾斜控制 配置在固定装置上的用于调节转筛屏幕的倾斜角的构件,以及反转控制器,其在筛选屏操作时根据筛选残留物的质量流量控制倾斜控制构件,以便调整转筛的倾斜角度 即时,动态地屏幕。 通过反馈控制器和倾斜控制构件,以实时和动态的方式调节转筛屏幕的倾斜角度,以提高筛选效率。 此外,从反馈控制器获取断裂过滤颗粒的状态,使得一定量的新鲜过滤颗粒可以再填充到过滤系统中以提高过滤效率。

    High power-factor AC/DC converter with parallel power processing
    15.
    发明申请
    High power-factor AC/DC converter with parallel power processing 失效
    具有并联电源处理功能的高功率因数AC / DC转换器

    公开(公告)号:US20080094862A1

    公开(公告)日:2008-04-24

    申请号:US11583138

    申请日:2006-10-19

    IPC分类号: H02M3/335

    摘要: The present invention is an AC/DC (alternating current to direct current) converter. The converter contains two semi-stages. One is the boost-flyback semi-stage that has excellent self-PFC property when operating in DCM even though the boost output is close to the peak value of the line voltage. Moreover, it allows part input power transferred to load directly through the flyback path so the power conversion efficiency is improved. The other one is the D/DC semi-stage that provides another parallel power flow path and improves the regulation speed.

    摘要翻译: 本发明是AC / DC(交流 - 直流)转换器。 转换器包含两个半级。 一个是升压反激半级,即使升压输出接近线路电压的峰值,在DCM中工作时也具有出色的自PFC特性。 此外,它允许传输的部分输入功率直接通过反激路径加载,从而提高了功率转换效率。 另一个是提供另一个并联功率流路径并提高调节速度的D / DC半级。

    Plasma Torch Device Using Moving Magnets
    16.
    发明申请
    Plasma Torch Device Using Moving Magnets 审中-公开
    等离子火炬装置使用移动磁铁

    公开(公告)号:US20130161298A1

    公开(公告)日:2013-06-27

    申请号:US13591988

    申请日:2012-08-22

    IPC分类号: B23K10/00

    CPC分类号: H05H1/40

    摘要: The present invention provides a plasma torch device. The device comprises a front electrode, a back electrode and a vortex flow generator. The torch roots of the back electrode are moved by fixed magnets. By controlling the magnets coordinated with vortex air flow, the torch roots are moved back and forth periodically on inner surface of the back electrode. The torch roots do not stay at the same place for long for preventing increasing local heat burden of the electrode. Thus, life time and maintenance cycle of the electrode is prolonged with reduced operational cost of plasma torch and enhanced reliability of the device.

    摘要翻译: 本发明提供一种等离子体焰炬装置。 该装置包括前电极,背电极和涡流发生器。 背面电极的割炬根由固定磁铁移动。 通过控制与涡流空气流动协调的磁体,焊炬根部在后电极的内表面周期性地前后移动。 手电根不会长时间停留在同一处,以防止电极的局部热负荷增加。 因此,延长了电极的寿命和维护周期,降低了等离子体焰炬的运行成本,提高了设备​​的可靠性。

    Direct current steam plasma torch and method for reducing the erosion of electrodes thereof
    17.
    发明授权
    Direct current steam plasma torch and method for reducing the erosion of electrodes thereof 有权
    直流蒸汽等离子体焰炬及减少其电极侵蚀的方法

    公开(公告)号:US08269134B2

    公开(公告)日:2012-09-18

    申请号:US12149085

    申请日:2008-04-25

    IPC分类号: B23K10/00

    CPC分类号: H05H1/3405

    摘要: A DC steam plasma torch includes front, middle and rear sections. The front section includes a first amount and a first electrode attached to the first amount, thus defining co-axial first internal and external coolant channels. The middle section includes a second mount and a second electrode co-axially connected to the second mount, thus defining co-axial second internal and external coolant channels. The rear section includes an insulating transient element connected to the second electrode, a window frame connected to the insulating transient element and a window provided in the window frame. A first swirl generator is provided between the first and second sections to receive primary working gas and generating a swirl in the same. A second swirl generator is provided between the middle and rear sections to receive auxiliary working gas and generating a swirl in the same.

    摘要翻译: 直流蒸汽等离子炬包括前部,中部和后部。 前部包括第一量和连接到第一量的第一电极,从而限定同轴的第一内部和外部冷却剂通道。 中间部分包括同轴地连接到第二安装件的第二安装件和第二电极,从而限定同轴的第二内部和外部冷却剂通道。 后部包括连接到第二电极的绝缘瞬态元件,连接到绝缘瞬态元件的窗框和设置在窗框中的窗口。 第一涡旋发生器设置在第一和第二部分之间以接收初级工作气体并在其中产生涡流。 第二涡旋发生器设置在中间部分和后部之间以接收辅助工作气体并在其中产生涡流。

    Transporting and cooling device for plasma lava
    19.
    发明申请
    Transporting and cooling device for plasma lava 审中-公开
    用于等离子体熔岩的运输和冷却装置

    公开(公告)号:US20070039487A1

    公开(公告)日:2007-02-22

    申请号:US11205099

    申请日:2005-08-17

    IPC分类号: A23L3/18

    CPC分类号: G21F9/32 G21F9/308

    摘要: The present invention continuously transports and cools down plasma lava with no gas explosion under an indirect cooling; comprises fewer rotating parts for transportation; prevents radioactive pollutants from escaping out under an air-locked environment; and, avoids motor of transport caravan operating under high temperature, where the present invention can be applied to a plasma melting process for radioactive material.

    摘要翻译: 本发明在间接冷却下连续输送和冷却等离子体熔岩,无气体爆炸; 包括较少用于运输的旋转部件; 防止放射性污染物在空气环境下逸出; 并且避免了在高温下运行的运输商队的动力,其中本发明可以应用于放射性物质的等离子体熔化过程。