公开(公告)号：US07048784B2

公开(公告)日：2006-05-23

申请号：US10759433

申请日：2004-01-20

申请人： Junichi Terasaki ,  Yasuhiro Uchiyama ,  Osamu Yamaguchi ,  Harutoshi Kidachi ,  Masafumi Nakazaki ,  Kouji Kondou

发明人： Junichi Terasaki ,  Yasuhiro Uchiyama ,  Osamu Yamaguchi ,  Harutoshi Kidachi ,  Masafumi Nakazaki ,  Kouji Kondou

IPC分类号： B01D46/42

CPC分类号： C04B7/364 ,  B01D50/002 ,  B01D53/685 ,  B01D53/70 ,  C04B7/436 ,  F27B7/2033 ,  F27B7/36 ,  F27D17/004

摘要： An exhaust gas treatment method including: (A) a step of treating exhaust gas from cement manufacturing equipment by using a dust collector 9 to collect dust containing chlorinated organic compounds, and discharging the exhaust gas after the treatment by the dust collector 9, and (B) a step of charging all or part of the dust collected by the dust collector 9 into a place (e.g. a rotary kiln 5, a pre-calciner 6, and a cyclone 4d) having a temperature of at least 800° C. inside the cement manufacturing equipment. The remainder of the dust from step (B) maybe charged into a place (e.g. a raw material supply passage 3) having a temperature below 800° C. inside the cement manufacturing equipment, provided the amount of the remainder to be charged is smaller than a certain amount. Chlorinated organic compounds such as dioxins in the exhaust gas can be decomposed efficiently to be made harmless, merely by including simple and low-cost means (e.g. a dust feeding means 12, etc.).

摘要翻译： 1.一种废气处理方法，其特征在于，包括：（A）使用集尘器9收集来自水泥制造设备的废气的集尘器9收集含有氯化有机化合物的灰尘，并且通过集尘器9进行处理后排出废气的工序， B）将由集尘器9收集的全部或部分灰尘装入温度至少为800℃的地方（例如回转窑5，预煅烧炉6和旋流器4d）的步骤。 在水泥制造设备内。 在水泥制造设备内部，将来自步骤（B）的其余灰尘装入温度低于800℃的位置（例如原材料供给通路3），只要其余部分的量小于 一定数量。 排气中的二恶英等的氯化有机化合物可以仅通过简单且廉价的方法（例如，送粉装置12等）而有效地分解成无害化。

公开(公告)号：US5945813A

公开(公告)日：1999-08-31

申请号：US62731

申请日：1998-04-20

申请人： Kouji Kondou ,  Jun Motohashi ,  Chikashi Nakazawa

发明人： Kouji Kondou ,  Jun Motohashi ,  Chikashi Nakazawa

IPC分类号： H02J3/24 ,  H02J3/38 ,  G05F1/70

CPC分类号： H02J3/24 ,  H02J3/38

摘要： The invention is directed to an apparatus for detecting if a distributed power supply is switched from cooperation with another power system to isolated or single operation. The distributed power supply includes a synchronous generator and possibly also another power source such as an induction generator. The single operation detecting apparatus includes a frequency detector connected to a line system of a customer, reactive power regulating equipment connected to the distributed power supply, a fluctuation signal generator for providing periodic small fluctuations to a reactive power setter of the reactive power regulating equipment, and a single operation signal generator for monitoring the output of the frequency detector to output a single operation signal when the monitored output deviates from a range between allowable upper and lower limits around a reference frequency. It is possible to detect the isolated or single operation mode by actively disturbing the balance between the energy generated by the distributed power supply and the power consumed by the distributed power supply, when the distributed power supply disconnected from the cooperation with power system.

摘要翻译： 本发明涉及一种用于检测分布式电源是否从与另一电力系统的协作切换到隔离或单独操作的装置。 分布式电源包括同步发电机，还可能包括诸如感应发电机的另一电源。 单个操作检测装置包括连接到客户的线路系统的频率检测器，连接到分布式电源的无功功率调节设备，用于向无功功率调节设备的无功功率设定器提供周期性小的波动的波动信号发生器， 以及单个操作信号发生器，用于当所监视的输出偏离围绕参考频率的允许上限和下限之间的范围时，监视频率检测器的输出以输出单个操作信号。 通过主动干扰分布式电源产生的能量与分布式电源消耗的能量之间的平衡，当分布式电源与电力系统的配合断开时，可以检测到隔离或单一运行模式。