A few days ago, the District River Management Office launched the 2.0 version of the water surface garbage collector in Xinjing Port on a pilot basis, and its capacity and functions have been upgraded simultaneously, which can realize remote monitoring and start and stop, real-time salvage of river garbage and crushing treatment, etc., to further improve the cleaning efficiency after the release of the river, reduce manual pressure, and create a good water ecological environment.
Coming to the mouth of the North Xinjing South Municipal Pumping Station located in Xinjing Port, the reporter saw the 2.0 version of the surface garbage collector put into trial, which is mainly divided into two parts. Part of it is the adsorption equipment of the river, which can automatically adjust the lifting and lowering according to the water level, and then adsorb and collect floating garbage by forming a height difference on the water surface; The other part is the collection bins on the riverbank, which can be broken up and stored for various floating garbage on the river surface, and the polluted river water can be filtered and discharged back into the river.
During the operation of the equipment, it can be found that the surrounding floating leaves, branches and other garbage are constantly approaching the adsorption equipment along the interception zone, and then they are all sucked into it for treatment, and the river surface is obviously much cleaner.
According to Li Jialin, head of the industry management section of the Changning District River Management Institute, it is time-consuming and laborious to remove floating garbage such as leaves, branches, catkins and floating mud from the river, especially after the river is released. In order to deal with the cleaning after the river release in an orderly and efficient manner, they and the maintenance unit Shanghai Jinlu Construction (Group) Co., Ltd. jointly developed the 2.0 version of the water surface garbage collector. The equipment is iteratively upgraded on the basis of the "big stomach frog" water surface garbage collection equipment, its garbage storage capacity is increased from 0.01 cubic meters to 0.2 cubic meters, and the water disposal capacity is increased from 10 cubic meters per hour to 50 cubic meters per hour, and the improvement of capacity and disposal capacity greatly improves the efficiency of river cleaning, and the 2.0 surface garbage collector operates 24 hours a day, which makes up for the time limit of manual operation and improves the timeliness of river cleaning.
Not only that, the 2.0 version of the water surface garbage collector is also equipped with Internet of Things control, with video surveillance, timing start, remote control start and stop and other functions, which can realize the river management personnel to clean the river without leaving home. Li Jialin told reporters that considering that the pumping station is prone to sludge floating after the river, and the water quality of the river may be affected if it is not cleaned up for a long time, the 2.0 version of the water surface garbage collector will be put into the Beixinjing South Municipal Pumping Station at the mouth of the river.
It is worth mentioning that during the landfall of Typhoon "Bebinca" and "Prassan" in Shanghai, the 2.0 version of the water surface garbage collector fully functioned, and the staff started it remotely to deal with the floating mud and floating garbage near the river estuary in a timely manner, so as to ensure the smooth flow of the river and the safety of the flood.
In the next step, the District River Management Office will put the trial version 2.0 of the water surface garbage collector in each municipal pumping station in Xinjing Port, and further optimize the function according to the actual use, increase the functions of dissolved oxygen, purification, etc., to achieve long-term governance, and present the ecological appearance of the river smooth, clear water, green bank and beautiful scenery.
Written / Photography: Xu Monroe
Editor: Bi Yangjing
Editor-in-charge: Yan Wenbin
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