On October 28, the intelligent underground garbage transfer station (hereinafter referred to as the Baguang Intelligent Transfer Station) located in Baguang International Biological Valley, Dapeng New District, Shenzhen, was opened.
The surrounding area of this intelligent underground garbage station is clean and tidy. Compared with the traditional multi-storey garbage station, the intelligent underground garbage station only has two washing machine-sized “turners” exposed on the ground, surrounded by many landscape plants. There are also small squares, lounges, public toilets, changing rooms, staff equipment operation rooms and other facilities in the surrounding area, covering an area of nearly 1,000 square meters. Not only that, the intelligent underground garbage station solves the sensory pain points such as vision, smell and hearing of the traditional garbage transfer station, and realizes the effect of “no sense” of garbage.
According to Ma Ning, an environmental engineer at Mindray, the equipment research and development unit, the buried garbage station is equipped with three sets of deodorization systems and landfill leachate treatment systems. When the first deodorizing system is dumping garbage, deodorizing liquid is sprayed under the dumping mouth to remove the peculiar smell and dust generated in the process of garbage falling; Neutralize the odor of garbage; finally, the third set of deodorization system will be activated – micro-negative pressure deodorization to purify the odor generated by garbage fermentation. The leachate from the waste storage process is discharged into the municipal sewer after treatment in specific containers.
Sanitation workers at work
At the same time, the underground garbage station is equipped with a number of intelligent functions: when the capacity of the compression box reaches 80%, the overflowing IoT sensor will push the clearing and transportation information to the management personnel; when it senses smoke or excessive temperature in the garbage station, it is equipped with The automobile-grade fire prevention system will automatically carry out fire-fighting operations to improve the safety index; the equipment drainage system can effectively prevent rainwater from entering the garbage station and avoid the mixed flow of rain and sewage; real-time monitoring of air quality and noise data in the station, the noise of garbage removal and transportation is stably controlled at 75 Within decibels, noise concerns can be completely eliminated. In particular, it is worth mentioning that the traditional garbage transfer station generally requires about 3 people to be stationed. It takes nearly 30 minutes to complete the garbage removal and transportation of each vehicle. The cleaning process is complicated and the energy consumption is relatively large. The intelligent buried garbage station is a standard low-carbon project. (Jiang Jiayuan)
Source | Yangcheng Evening News ▪ Yangcheng School
Editor-in-Chief | Feng Xiaojing
Proofreading | Gui Qing