公开(公告)号：US09931641B2

公开(公告)日：2018-04-03

申请号：US13489582

申请日：2012-06-06

Applicant: Yiu Wai Chan ,  Sui Chun Law ,  Yiu Ming Chan

Inventor： Yiu Wai Chan ,  Sui Chun Law ,  Yiu Ming Chan

IPC: B03C3/36 ,  B03C3/08 ,  B03C3/145 ,  B03C3/47 ,  B01D53/32 ,  A61L9/16

CPC classification number: B03C3/363 ,  A61L9/16 ,  A61L2209/14 ,  A61L2209/16 ,  B01D53/323 ,  B01D2258/06 ,  B03C3/08 ,  B03C3/145 ,  B03C3/365 ,  B03C3/366 ,  B03C3/47 ,  B03C2201/18 ,  Y02A50/2357

Abstract: The present invention is an air purification method and device. Due to the lower airflow resistance that the present invention induces, an exhaust fan or blower with motor of lower torque is adopted. Consequently, the whole air purification is operated at a lower noise level. Lower operational voltage is applicable for the high-voltage electrostatic precipitator device and provides a similar or superior performance and effectiveness for dust removal. The air purification device/system is designed with higher flexibility and of more compact in dimension and size. Dust is removed from the environment by a high voltage electrostatic precipitator. The airflow stream within a high-voltage electrostatic precipitator is such that the direction of the path of the airflow is changed at least twice.

公开(公告)号：US20120312169A1

公开(公告)日：2012-12-13

申请号：US13489582

申请日：2012-06-06

Applicant: Yiu Wai CHAN ,  Sui Chun Law ,  Yiu Ming Chan

Inventor： Yiu Wai CHAN ,  Sui Chun Law ,  Yiu Ming Chan

IPC: B03C3/00 ,  B03C3/38 ,  B03C3/45 ,  B03C3/41 ,  B03C3/019 ,  B03C3/011

CPC classification number: B03C3/363 ,  A61L9/16 ,  A61L2209/14 ,  A61L2209/16 ,  B01D53/323 ,  B01D2258/06 ,  B03C3/08 ,  B03C3/145 ,  B03C3/365 ,  B03C3/366 ,  B03C3/47 ,  B03C2201/18 ,  Y02A50/2357

Abstract: The present invention is an air purification method and device. Due to the lower airflow resistance that the present invention induces, an exhaust fan or blower with motor of lower torque is adopted. Consequently, the whole air purification is operated at a lower noise level. Lower operational voltage is applicable for the high-voltage electrostatic precipitator device and provides a similar or superior performance and effectiveness for dust removal. The air purification device/system is designed with higher flexibility and of more compact in dimension and size. Dust is removed from the environment by a high voltage electrostatic precipitator. The airflow stream within a high-voltage electrostatic precipitator is such that the direction of the path of the airflow is changed at least twice.

Abstract translation: 本发明是空气净化方法和装置。 由于本发明引起的较低的气流阻力，采用具有较低转矩的电动机的排气风扇或鼓风机。 因此，整个空气净化工作在较低的噪音水平。 较低的工作电压适用于高压静电除尘器，并具有类似或优越的性能和除尘效能。 空气净化装置/系统设计具有更高的灵活性和更紧凑的尺寸和尺寸。 灰尘通过高压静电除尘器从环境中除去。 高压静电除尘器内的气流使得气流的路径方向至少改变两次。