Kt Micro, Inc.

Beijing China Science Organic Innovation LLC

Yanqing Wu

Yanyan Zhao

Haiqing Lin

Dianyu Chen

Yihai Xiang

Yufen Zhao

Yingwu Yin

Jiakui Sun

Jinfeng Wu

Yonghua Lai

Pan Mu

Hekai Kang

Pengfei Wan

Kailin Sun

Dongfeng Zhou

Yuqiang Yuan

Yinghua Lu

Wenhui Yuan

An automatic high-speed rotary atomizing device, comprising a rotary spray head with an upper portion and a lower portion, the upper portion is connected to pressurized fluid, the lower portion is connected to the upper portion by means of one or more spray nozzles () or spray orifices via a bearing (). The upper portion is stationary. When the pressurized fluid is sprayed out from the spray nozzle, part of kinetic energy of the pressurized fluid generates a counterforce that propels the entire lower portion of the spray head to rotate at a high speed, so as to convert most of the kinetic energy of the pressurized fluid into surface energy that facilitates atomization of water flow when the pressurized fluid hits against a slanted surface or slit of the spray nozzle or passes through an aperture thereof, thereby forming a large-scale atomized, dispersed and swirling system. This automatic high-speed rotary atomizing device has low working pressure, high rotating speed, small and homogeneous fog droplets, and therefore can be widely used in fire extinguishing, flue gas purification, city purification, greenfield watering, landscape decoration, etc.

Automatic high-speed rotary atomizing device and a fire extinguishing method by using the same

The present invention relates to an audio processing device and method, and an electro-acoustic converting device and method. The audio processing device comprises: a first receiving module, configured to receive a first audio signal; a second receiving module, configured to receive a second audio signal; an audio synthesizing module, configured to synthesize the first audio signal and the second audio signal to obtain a third audio signal; and an audio outputting module, configured to output the third audio signal. According to the present invention, when enjoying songs or music or learning languages by using an audio processing device or an audio playing device, a user is capable of hearing his or her own voice while singing or reading, which greatly improves the effects of self-entertainment and language learning.

Audio processing device and method and electro-acoustic converting device and method

Growing community of inventors

Beijing, China

Yanqing Wu