Intelligent disinfection "artifact"

Report from our newspaper (Reporter Xu Muqi) In the classroom of Changchun No. 2 Experimental Middle School, a disinfectant machine that is only half the size of a wall-mounted air conditioner attracted the attention of reporters. "Since the beginning of winter this year, this chlorine dioxide intelligent disinfection machine has played a great role in preventing respiratory infectious diseases and ensuring the health of teachers and students." said the school's vice president in charge of logistics.
This is a new product born out of the collision of "technology + disinfection". Recently, reporters visited Jilin Baihao Technology Co., Ltd., a manufacturer of this product, to find out. From manual spray disinfection, to circulating air ultraviolet disinfection, to ozone generators... there are many methods of disinfection, and the technology is constantly updated. Safety and effectiveness are crucial. As a highly efficient and safe disinfectant recognized around the world, chlorine dioxide is why the research and development of related products lags behind? "Chlorine dioxide is difficult to store and transport, and the preparation process is difficult to control. Low-concentration chlorine dioxide monitoring requires very high sensing technology. These difficulties determine that the application of chlorine dioxide develops slowly in the field of disinfection." Li Zhicai, the person in charge of the company, said .

In order to overcome the above problems, the company cooperated with the scientific research team of Jilin University and developed "ultra-low concentration chlorine dioxide real-time monitoring" and "chlorine dioxide precise controlled release" technology over four years. "We used gel to solve the problems in the slow release, transportation, and storage of chlorine dioxide. We used a special light source to irradiate the gel containing the chlorine dioxide reactant to slowly release ultra-low concentrations of chlorine dioxide. Gas. At the same time, sensing technology is used to dynamically control the gas concentration in the space, taking into account both effectiveness and safety." Li Zhicai said. With these two technologies as the core, a series of chlorine dioxide air disinfection machines are launched on the market.

At present, this series of products has obtained 37 independent intellectual property rights and is at the leading level in the country, promoting the progress of traditional disinfection methods in the direction of intelligence. The company has developed micro, small and medium-sized series of products for different scenarios such as homes, schools, hospitals, stations and airports. In addition, there are also robot series products with functions such as autonomous positioning and navigation, and multi-mode disinfection.

In 2022, the company will be recognized as a provincial high-tech enterprise. "In the future, we will continue to focus on product research and development in the field of air disinfection, make use of our province's university resources and talent advantages, continue to develop new technologies, and inject continuous power into the innovation and development of enterprises." Li Zhicai said.