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13 条记录 (耗时 0.02 秒)

    Seal-less magnetically driven scraped-surface heat exchanger
    1.
    发明授权
    Seal-less magnetically driven scraped-surface heat exchanger 有权
    无密封磁驱动刮面热交换器

    公开(公告)号：US06675877B2

    公开(公告)日：2004-01-13

    申请号：US10231588

    申请日：2002-08-29

    申请人： Constantine Sandu ,  Liviu V. Popa ,  John J. Mercurio

    发明人： Constantine Sandu ,  Liviu V. Popa ,  John J. Mercurio

    IPC分类号： F28F500

    CPC分类号： F28F19/008 ,  F28D7/106 ,  F28D2021/0042

    摘要： A seal-less magnetically driven scraped-surface heat exchanger is provided that is particularly useful for aseptic processing. The heat exchanger comprises an elongated generally cylindrical heat transfer tube having an inlet, an outlet, and a sidewall defining a chamber between the inlet and the outlet. An elongated media tube is provided in surrounding relation to the heat transfer tube. A rotary shaft is mounted axially within the heat transfer tube. The rotary shaft has an outer surface and one or more scraper blades extending from the outer surface of the rotary shaft. A drive end containment shroud is mounted at an axial end of the heat transfer tube. The drive end containment shroud has a closed end, an open end, and a sidewall defining a drive chamber in open communication with the interior chamber of the heat transfer tube through the open end of the containment shroud. An inner rotatable magnet assembly is mounted within the drive chamber of the drive end containment shroud and connected to the rotary drive shaft. An outer rotatable magnet assembly is mounted outside the drive end containment shroud and magnetically coupled to the inner rotatable magnet assembly. In use, rotation of the outer magnet assembly results in rotation of the inner magnet assembly, which results in rotation of the rotary drive shaft.

    摘要翻译： 提供无密封的磁驱动的刮面式热交换器，其特别适用于无菌加工。 热交换器包括细长的大致圆柱形的传热管，其具有入口，出口和限定入口和出口之间的室的侧壁。 细长的介质管设置成与传热管相关联。 旋转轴轴向安装在传热管内。 旋转轴具有从旋转轴的外表面延伸的外表面和一个或多个刮刀。 驱动端容纳护罩安装在传热管的轴向端。 驱动端容纳护罩具有闭合的端部，开口端和限定与传导管的内部腔室通过容纳罩的开口端开放连通的驱动室的侧壁。 内部可旋转磁体组件安装在驱动端容纳罩的驱动室内并连接到旋转驱动轴。 外部可旋转磁体组件安装在驱动端容纳罩的外部并且磁耦合到内部可旋转磁体组件。 在使用中，外磁体组件的旋转导致内磁体组件的旋转，这导致旋转驱动轴的旋转。

    Method for removing build-up on measurement gauges
    2.
    发明授权
    Method for removing build-up on measurement gauges 失效
    消除测量仪上积聚的方法

    公开(公告)号：US06960018B2

    公开(公告)日：2005-11-01

    申请号：US10759407

    申请日：2004-01-16

    申请人： Constantine Sandu ,  Liviu V. Popa ,  John J. Mercurio

    发明人： Constantine Sandu ,  Liviu V. Popa ,  John J. Mercurio

    IPC分类号： G01K1/08 ,  B08B1/00 ,  B08B9/027 ,  F28F19/00 ,  F28G1/08 ,  B08B9/04 ,  B08B9/023 ,  G01K1/00 ,  G01K13/00

    CPC分类号： F28G1/08 ,  B08B1/008 ,  F28F19/008

    摘要： The present invention is directed to a device and method for removing build-up on such measurement gauges. The inventive device and method involve a movable scraper that fits around a cylindrical shield of a measurement gauge and continuously removes the build-up on the shield. Movement of the scraper is accomplished by a magnetic coupling between a magnetic core attached to the scraper, which is inside a pipe or other piece of equipment, and solenoids that are installed on the outside of the pipe. The device and method of the invention ensure instantaneously correct readings from the measurement gauge and improve control and operation strategies of heat exchanges, with significant economic advantages.

    摘要翻译： 本发明涉及一种用于消除这种测量计上积聚的装置和方法。 本发明的装置和方法涉及一种可移动的刮刀，其适合于测量计的圆柱形护罩并且连续地移除护罩上的积聚。 刮刀的移动通过安装在管道或其它设备内的刮刀的磁芯与安装在管道外侧的螺线管之间的磁耦合来实现。 本发明的装置和方法确保了来自测量计的瞬时正确读数，并且改善了热交换的控制和操作策略，具有显着的经济优势。

    Device and method for removing build-up on measurement gauges
    3.
    发明授权
    Device and method for removing build-up on measurement gauges 失效
    用于消除测量仪上积聚的装置和方法

    公开(公告)号：US06789938B2

    公开(公告)日：2004-09-14

    申请号：US10231609

    申请日：2002-08-29

    申请人： Constantine Sandu ,  Liviu V. Popa ,  John J. Mercurio

    发明人： Constantine Sandu ,  Liviu V. Popa ,  John J. Mercurio

    IPC分类号： B08B904

    CPC分类号： F28G1/08 ,  B08B1/008 ,  F28F19/008

    摘要： The present invention is directed to a device and method for removing build-up on such measurement gauges. The inventive device and method involve a movable scraper that fits around a cylindrical shield of a measurement gauge and continuously removes the build-up on the shield. Movement of the scraper is accomplished by a magnetic coupling between a magnetic core attached to the scraper, which is inside a pipe or other piece of equipment, and solenoids that are installed on the outside of the pipe. The device and method of the invention ensure instantaneously correct readings from the measurement gauge and improve control and operation strategies of heat exchanges, with significant economic advantages.

    摘要翻译： 本发明涉及一种用于消除这种测量计上积聚的装置和方法。 本发明的装置和方法涉及一种可移动的刮刀，其适合于测量计的圆柱形护罩并且连续地移除护罩上的积聚。 刮刀的移动通过安装在管道或其它设备内的刮刀的磁芯与安装在管道外侧的螺线管之间的磁耦合来实现。 本发明的装置和方法确保了来自测量计的瞬时正确读数，并且改善了热交换的控制和操作策略，具有显着的经济优势。

    System for producing tomato paste and powder using reverse osmosis and evaporation
    7.
    发明申请
    System for producing tomato paste and powder using reverse osmosis and evaporation 审中-公开
    使用反渗透和蒸发生产番茄酱和粉末的系统

    公开(公告)号：US20050260312A1

    公开(公告)日：2005-11-24

    申请号：US10951026

    申请日：2004-09-27

    申请人： Constantine Sandu ,  Theodore Tishinski ,  Luis Meza ,  Jorge Succar

    发明人： Constantine Sandu ,  Theodore Tishinski ,  Luis Meza ,  Jorge Succar

    IPC分类号： A23L1/212 ,  A23L2/02 ,  A23P1/00

    CPC分类号： A23L2/02 ,  A23L19/01 ,  A23L19/09

    摘要： System for producing tomato paste and powder using both reverse osmosis and evaporation. A tomato juice is separated into a juice and a pulp component. The juice is clarified with a centrifuge and/or micro-filter and processed with reverse osmosis to produce a pre-concentrated juice by removing a first portion of water. A second pulp component (and possibly a third pulp component) are produced during clarification. The pre-concentrated juice is provided to a multi-effect evaporator, which removes a second portion of water to form a concentrate. Thermal vapor recompression can be used to recycle steam that is used during evaporation. The concentrate is mixed with the pulp components to produce an intermediate paste, which is processed to produce a tomato paste. Tomato powder can also be produced.

    摘要翻译： 使用反渗透和蒸发方法生产番茄酱和粉末的系统。 将番茄汁分成果汁和纸浆成分。 用离心机和/或微滤器澄清果汁，并用反渗透处理，通过除去第一部分水来产生预浓缩汁。 在澄清期间产生第二纸浆成分（以及可能的第三纸浆成分）。 将预浓缩果汁提供给多效蒸发器，其除去第二部分水以形成浓缩物。 热蒸汽再压缩可用于回收蒸发过程中使用的蒸汽。 将浓缩物与纸浆组分混合以产生中间体糊料，其经处理以产生番茄酱。 番茄粉也可以生产。

    Magnetic alignment system for scraped-surface heat exchanger and method
    8.
    发明授权
    Magnetic alignment system for scraped-surface heat exchanger and method 有权
    刮板式换热器磁力校准系统及方法

    公开(公告)号：US07569241B2

    公开(公告)日：2009-08-04

    申请号：US10717115

    申请日：2003-11-19

    申请人： Constantine Sandu

    发明人： Constantine Sandu

    IPC分类号： G01M1/18

    CPC分类号： F28F19/008 ,  F16C19/163 ,  F16C19/52 ,  G01D5/2013

    摘要： A magnetically aligned scraped-surface heat exchanger and method are provided. A stator includes electromagnetic elements, such as solenoids. A rotor, attached to a shaft of the heat exchanger, rotates within the stator. Sensors detect the position of the rotor, such as a radial or an axial position. The position data is provided to the control circuit. When the position of the rotor is to be re-aligned or adjusted, the control circuit activates or de-activates one or more of the solenoids of the stator to alter or complete a magnetic field through the rotor to re-align the rotor and the shaft attached thereto.

    摘要翻译： 提供了一种磁性对准的刮面热交换器和方法。 定子包括诸如螺线管的电磁元件。 安装在热交换器的轴上的转子在定子内旋转。 传感器检测转子的位置，例如径向或轴向位置。 位置数据被提供给控制电路。 当转子的位置被重新对准或调整时，控制电路激活或去激活定子的一个或多个螺线管，以改变或完成通过转子的磁场，以重新对准转子和 轴。

    Magnetic alignment system for scraped-surface heat exchanger and method
    9.
    发明申请
    Magnetic alignment system for scraped-surface heat exchanger and method 有权
    刮板式换热器磁力校准系统及方法

    公开(公告)号：US20050103206A1

    公开(公告)日：2005-05-19

    申请号：US10717115

    申请日：2003-11-19

    申请人： Constantine Sandu

    发明人： Constantine Sandu

    IPC分类号： F16C19/16 ,  F16C19/52 ,  F28F19/00 ,  G01D5/20 ,  A23L1/00

    CPC分类号： F28F19/008 ,  F16C19/163 ,  F16C19/52 ,  G01D5/2013

    摘要： A magnetically aligned scraped-surface heat exchanger and method are provided. A stator includes electromagnetic elements, such as solenoids. A rotor, attached to a shaft of the heat exchanger, rotates within the stator. Sensors detect the position of the rotor, such as a radial or an axial position. The position data is provided to the control circuit. When the position of the rotor is to be re-aligned or adjusted, the control circuit activates or de-activates one or more of the solenoids of the stator to alter or complete a magnetic field through the rotor to re-align the rotor and the shaft attached thereto.

    摘要翻译： 提供了一种磁性对准的刮面热交换器和方法。 定子包括诸如螺线管的电磁元件。 安装在热交换器的轴上的转子在定子内旋转。 传感器检测转子的位置，例如径向或轴向位置。 位置数据被提供给控制电路。 当转子的位置被重新对准或调整时，控制电路激活或去激活定子的一个或多个螺线管，以改变或完成通过转子的磁场，以重新对准转子和 轴。