公开(公告)号：US08529202B2

公开(公告)日：2013-09-10

申请号：US12902257

申请日：2010-10-12

申请人： Jianmin Zhang

发明人： Jianmin Zhang

IPC分类号： F01D25/08

CPC分类号： F02C7/00 ,  F01D25/12 ,  F01D25/14 ,  F02C7/12 ,  F02C7/20 ,  F05D2260/605 ,  F05D2260/608 ,  F24T10/10 ,  Y02E10/12

摘要： According to an aspect of the invention, a method for ventilating a turbine compartment is provided, the method comprising directing an air flow from an air intake to a first air conduit, transferring a first heat between the air flow and a first fluid within a heat exchange apparatus and pumping the first fluid through a fluid circuit in fluid communication with the heat exchange apparatus, wherein a portion of the fluid circuit is located underground. The method further includes transferring a second heat between the first fluid and a surrounding ground and directing a conditioned air flow from the heat exchange apparatus to a turbine compartment via a second air conduit.

摘要翻译： 根据本发明的一个方面，提供了一种用于使涡轮室通风的方法，所述方法包括将空气流从空气入口引导到第一空气管道，在空气流和热量内的第一流体之间传送第一热量 交换装置，并且通过与热交换装置流体连通的流体回路泵送第一流体，其中流体回路的一部分位于地下。 该方法还包括在第一流体和周围地面之间传递第二热量，并且经由第二空气管道将经调节的空气流从热交换装置引导到涡轮机室。

公开(公告)号：US08505735B2

公开(公告)日：2013-08-13

申请号：US13579306

申请日：2011-02-23

申请人： Jianguo Han ,  Zhaohua Guo ,  Wenhui Zhang ,  Cundi Wei ,  Yongwang Wang ,  Shaonan Xu ,  Sa Lv ,  Hong Dong ,  Junzhou Chi ,  Jianmin Zhang ,  Qingan Nan

发明人： Jianguo Han ,  Zhaohua Guo ,  Wenhui Zhang ,  Cundi Wei ,  Yongwang Wang ,  Shaonan Xu ,  Sa Lv ,  Hong Dong ,  Junzhou Chi ,  Jianmin Zhang ,  Qingan Nan

IPC分类号： B03C1/03

CPC分类号： B03C1/0335 ,  B03C1/03 ,  B03C1/032 ,  B03C1/034 ,  B03C2201/18

摘要： A vertical ring magnetic separator for de-ironing of coal ash comprises a rotating ring (101), an inductive medium (102), an upper iron yoke (103), a lower iron yoke (104), a magnetic exciting coil (105), a feeding opening (106), a tailing bucket (107) and a water washing device (109). The feeding opening (106) is used for feeding the coal ash to be de-ironed, and the tailing bucket (107) is used for discharging the non-magnetic particles after de-ironing. The upper iron yoke (103) and the lower iron yoke (104) are respectively arranged at the inner and outer sides of the lower portion of the rotating ring (101). The water washing device (109) is arranged above the rotating ring (101). The inductive medium (102) is arranged in the rotating ring (101). The magnetic exciting coil (105) is arranged at the periphery of the upper iron yoke (103) and the lower iron yoke (104) so as to make the upper iron yoke (103) and the lower iron yoke (104) to be a pair of magnetic poles for generating a magnetic field in the vertical direction, wherein the inductive medium (102) is layers of steel plate meshes, each steel plate mesh is woven by wires, and ridge-shape sharp corners are formed at the edges of the wires. A method for magnetically separating and de-ironing of coal ash, utilizes the vertical ring magnetic separator for de-ironing of coal ash. By adopting the vertical ring magnetic separator and the method of magnetic separation for de-ironing, the de-ironing efficiency is improved by at least 20%.

摘要翻译： 一种用于除灰煤的垂直环形磁选机包括旋转环（101），感应介质（102），上铁轭（103），下铁轭（104），磁激励线圈（105） ，进料口（106），拖尾桶（107）和水洗装置（109）。 供给口（106）用于供给要脱铁的煤灰，拖尾桶（107）用于在去电后排出非磁性颗粒。 上铁轭（103）和下铁轭（104）分别设置在旋转环（101）的下部的内侧和外侧。 水洗装置（109）布置在旋转环（101）的上方。 感应介质（102）布置在旋转环（101）中。 励磁线圈（105）布置在上铁轭（103）和下铁轭（104）的周围，以使上铁轭（103）和下铁轭（104）成为 一对用于在垂直方向上产生磁场的磁极，其中感应介质（102）是钢板网格层，每个钢板网由电线编织，并且在该边缘处形成脊形的尖角 电线 一种用于煤灰磁分离和除铁的方法，利用垂直环形磁选机去除煤灰。 通过采用垂直环形磁选机和磁选分离方法进行去电熨烫，脱熨效率提高至少20％。

公开(公告)号：US20130199202A1

公开(公告)日：2013-08-08

申请号：US13367709

申请日：2012-02-07

申请人： Jianmin Zhang ,  James Patrick Tomey

发明人： Jianmin Zhang ,  James Patrick Tomey

IPC分类号： F02C7/143

CPC分类号： F02C7/047 ,  Y02E20/14 ,  Y02E20/16

摘要： In one embodiment of the present disclosure, a gas turbine system for part load efficiency improvement and anti-icing within the inlet and at the compressor inlet is described. The system includes a gas turbine having a compressor which receives inlet-air. A direct-contact heat exchanger heats the inlet-air before the inlet-air flows through the inlet and to the compressor. Heating the inlet-air reduces an output of the gas turbine and extends the turndown range, and avoids ice-forming conditions within the inlet and at the compressor inlet bellmouth. The direct-contact heat exchanger may also be configured to act as an evaporative cooler, air chiller, or use liquid dessicant.

摘要翻译： 在本公开的一个实施例中，描述了用于在入口和压缩机入口处的部分负载效率改进和防冰的燃气轮机系统。 该系统包括具有接收入口空气的压缩机的燃气轮机。 直接接触式热交换器在入口空气流过入口和压缩机之前加热入口空气。 加热入口空气减少了燃气轮机的输出并延长了调低范围，并避免了入口和压缩机入口喇叭口内的成冰条件。 直接接触式热交换器也可以被配置为充当蒸发冷却器，空气冷却器或使用液体干燥剂。

公开(公告)号：US20130199150A1

公开(公告)日：2013-08-08

申请号：US13365580

申请日：2012-02-03

申请人： Jianmin Zhang ,  Kihyung Kim ,  Brad Aaron Kippel ,  Hua Zhang

发明人： Jianmin Zhang ,  Kihyung Kim ,  Brad Aaron Kippel ,  Hua Zhang

IPC分类号： F02C6/00 ,  F01K23/00

CPC分类号： F01K23/10 ,  F01K17/06 ,  Y02E20/16

摘要： A steam injection assembly for a combined cycle system includes a heat recovery system having at least one superheater configured to generate a steam supply. Also included is a gas turbine system having an inlet and a compressor, wherein the inlet receives an air supply and the steam supply for combined injection into the compressor.

摘要翻译： 一种用于组合循环系统的蒸汽注入组件包括热回收系统，该系统具有至少一个过热器，其配置成产生蒸汽供应。 还包括具有入口和压缩机的燃气轮机系统，其中入口接收空气供应和用于组合喷射到压缩机中的蒸汽供应。

公开(公告)号：US20130068332A1

公开(公告)日：2013-03-21

申请号：US13643775

申请日：2010-07-28

申请人： Jianmin Zhang ,  Weilin Xu ,  Shanjun Liu ,  Wei Wang ,  Jingxue Qu ,  Jun Deng ,  Zhong Tian ,  Jiangang Chen ,  Gang Lei ,  Yu Ren

发明人： Jianmin Zhang ,  Weilin Xu ,  Shanjun Liu ,  Wei Wang ,  Jingxue Qu ,  Jun Deng ,  Zhong Tian ,  Jiangang Chen ,  Gang Lei ,  Yu Ren

IPC分类号： F16L9/00

CPC分类号： F16L9/00 ,  E02B9/06 ,  F03B11/002 ,  F03B13/105 ,  Y02E10/22 ,  Y02E10/226 ,  Y10T137/2087

摘要： An aerated swirling vertical shaft with double volute chambers comprises an upper volute chamber (2) and a first shrinking section (3) beneath the upper volute chamber (2), a venting passage (4) outside the upper volute chamber (2), a vertical shaft section (7) beneath the first shrinking section (3), as well as an aerated lower volute chamber (5) and a second shrinking section (6) communicated with the aerated lower volute chamber (5) between the first shrinking section (3) and the vertical shaft section (7), wherein the upper end of the aerated lower volute chamber (5) is connected with the first shrinking section (3), the lower end of the second shrinking section (6) is connected with the vertical shaft section (7); the upper end of the venting passage (4) is communicated with the atmosphere and the lower end is communicated with the aerated lower volute chamber (5). The water stream in the vertical shaft can be discharged smoothly and the wall surface of the vertical shaft may avoid being destroyed due to cavitation and cavitation erosion.

公开(公告)号：US20110042836A1

公开(公告)日：2011-02-24

申请号：US12542764

申请日：2009-08-18

申请人： Jianmin Zhang ,  Douglas S. Byrd ,  James P. Tomey

发明人： Jianmin Zhang ,  Douglas S. Byrd ,  James P. Tomey

IPC分类号： B01F3/04 ,  F25D17/04 ,  F25D17/00

CPC分类号： F02C7/1435 ,  F02C7/04 ,  Y02T50/671 ,  Y02T50/675

摘要： An embodiment of the present invention provides an air conditioning system (ACS) for conditioning the airstream entering an air-consuming machine, such as, but not limiting of, a gas turbine. Conditioning may be considered a process that adjusts at least one physical property of the airstream. The physical property may comprise: a wet-bulb temperature, a dry-bulb temperature, relative humidity, density, or the like. In an embodiment of the present invention, the major components of the ACS may be located in a single structure, which may be considered a module. Depending on the application of the ACS, multiple modules may be physically and/or operationally integrated on the air-consuming machine. An alternate embodiment of the ACS may comprise a module having multiples stages. Here, each stage may operate independently other stages. Furthermore, each stage may use a separate fluid from other stages.

摘要翻译： 本发明的一个实施例提供一种用于调节进入空气消耗机的气流的空调系统（ACS），例如但不限于燃气轮机。 调节可以被认为是调节气流的至少一个物理性质的过程。 物理性质可以包括：湿球温度，干球温度，相对湿度，密度等。 在本发明的实施例中，ACS的主要部件可以位于单个结构中，其可以被认为是模块。 根据ACS的应用，多个模块可以物理和/或操作地集成在耗电机上。 ACS的替代实施例可以包括具有多个级的模块。 这里，每个阶段可以独立地操作其他阶段。 此外，每个阶段可以使用来自其他阶段的单独流体。

公开(公告)号：US06533621B1

公开(公告)日：2003-03-18

申请号：US10033294

申请日：2001-12-27

申请人： Jiaqin Yang ,  Jianmin Zhang

发明人： Jiaqin Yang ,  Jianmin Zhang

IPC分类号： B63H1620

CPC分类号： B63H16/14 ,  B63C11/46 ,  B63H11/08

摘要： A swimming device operable by a user. In one embodiment of the present invention, the swimming device includes a frame having a body portion and an elongated portion, wherein the body portion has a first surface and an opposite second surface, and a first end and an opposite second end, the first surface receiving the upper body of the user, and the elongated portion has a first end associated with the second end of the body portion and an opposite second end defining an axis therebetween, and a channel extending from the first end of the elongated portion to the opposite second end of the elongated portion, and extending away from the second end of the body portion. The swimming device further includes a first housing and a second housing formed between the first surface and the second surface and positioned on each side of the axis of the elongated portion, respectively. Moreover, the swimming device includes a main shaft positioned between the first end and the second end of the elongated portion and rotatable about the axis of the elongated portion, the main shaft having a circumference of a size to be complementarily received in the channel of the elongated portion.

摘要翻译： 由用户操作的游泳装置。 在本发明的一个实施例中，游泳装置包括具有主体部分和细长部分的框架，其中主体部分具有第一表面和相对的第二表面，以及第一端和相对的第二端，第一表面 所述细长部分具有与所述主体部分的第二端相关联的第一端和限定所述主体部分的第二端的相对的第二端，以及从所述细长部分的第一端延伸到相对的第二端部的通道 并且延伸远离主体部分的第二端。 游泳装置还包括第一壳体和形成在第一表面和第二表面之间并分别位于细长部分的轴线的每一侧上的第二壳体。 此外，游泳装置包括主轴，该主轴位于细长部分的第一端和第二端之间，并且可围绕细长部分的轴线旋转，主轴具有尺寸的圆周，该圆周的尺寸将互补地接收在 细长部分。