Location History:
- Tokyo, JP (2009 - 2010)
- Toshima-ku, JP (2010)
Company Filing History:
Years Active: 2009-2010
Title: Sachio Maekawa: Innovator in Electrostatic Precipitation Technology
Introduction
Sachio Maekawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrostatic precipitation technology, holding a total of 4 patents. His work focuses on improving the efficiency and effectiveness of electrostatic precipitators, which are crucial in air pollution control.
Latest Patents
One of Maekawa's latest patents is a water-flowing mechanism for a wet type electrostatic precipitator. This invention provides a mechanism that can stably and quickly form a water film on a dust-collecting plate, even at the beginning of operation. It features an excellent adjusting function for the supplying flow-rate of washing liquid. The design includes a dust-collecting plate, a washing liquid supplying source, and a cylindrical member that is shaped according to the dust-collecting plate. The horizontal cross-section of the dust-collecting plate is corrugated, enhancing its functionality.
Another notable patent is for a wet type electrostatic precipitator that prevents the corrosion of a discharge electrode when treating gases containing corrosive mist. This design incorporates a spray nozzle that sprays water onto the upstream side of the discharge electrode, forming a wet film on its surface. The water used can be in the form of vapor or droplets with a particle diameter of less than 10 micrometers.
Career Highlights
Sachio Maekawa is currently employed at Hitachi Plant Technologies, Ltd., where he continues to innovate in the field of electrostatic precipitators. His work has been instrumental in advancing technologies that contribute to cleaner air and more efficient industrial processes.
Collaborations
Maekawa collaborates with several talented individuals in his field, including Keigo Orita and Shinichi Kawabata. Their combined expertise fosters an environment of innovation and progress in electrostatic precipitation technology.
Conclusion
Sachio Maekawa's contributions to electrostatic precipitation technology highlight his role as a key inventor in this field. His innovative patents and ongoing work at Hitachi Plant Technologies, Ltd. continue to influence advancements in air pollution control.