Xinhua News Agency Shenzhen, November 26 (Reporter Wang Feng) The upper layer uses photovoltaics and wind power generation to provide energy, the middle layer has intelligent cages to raise fish, and the lower layer uses the excrement of the middle layer to raise Sea cucumber —In the 2022China Marine Economic Expo CIMC Group Exhibition Area, a three-dimensional offshore development plan with complementary scenery and fusion of fish and light is eye-catching.
"This plan has a specific implementation project, which is the 'Jinghai 001' deep-sea intelligent cage." said Pan Xilu, strategic director of Yantai Zhongji Raffles Marine Technology Group Co., Ltd.
offshore three-dimensional development plan for complementary scenery and fusion of fishing light. Xinhua News Agency reporter Wang Feng, photographed by
Pan Xiaolu, introduced that "Jinghai 001" located in the sea of Nanhuangcheng Island, Changdao, Yantai, is equipped with more than 200 sensors, and uses new generation information technologies such as 5G network, Internet of Things, and artificial intelligence , which can realize functions such as intelligent environment detection, automatic feeding, and monitoring and analysis of fish growth status.
At this Haixi Expo, there are everywhere scientific and technological projects like "Jinghai 001" that integrate " technology innovation + green and low-carbon".
He Guangshun, Director of the Department of Marine Strategic Planning and Economics of the Ministry of Natural Resources, said that the global marine economy is booming and showing a trend of integrated development of "innovation + green".
On November 24, the audience watched the ship model exhibited by China Shipbuilding Group at the Haixi Expo. Photo by Liang Xu, Xinhua News Agency reporter
Entering the exhibition area of China Shipbuilding Group Co., Ltd., various types of "green ships" that use electricity, hybrid and clean energy, providing different types of energy-saving and environmentally friendly shipping solutions.
Among them, the 180,000-ton dual-fuel bulk carrier is impressive. The ship uses LNG ( liquefied natural gas ) as the main fuel, and also uses energy-saving devices such as the Fletner rotary air duct system for ship owners to choose from, which has a good leading role in energy-saving and low-carbon design.
.18 million tons dual fuel bulk carrier model. Photo by Xinhua News Agency reporter Wang Feng
In the Yantian Port exhibition area, the achievements of green and low-carbon port construction have attracted attention. From 2012 to 2022, while the throughput of the port area increased significantly, the carbon emissions of each standard container were declining. Among them, the three main measures are to promote power supply for shore-based ships, gantry cranes " oil-to-electricity ", and the application of liquefied natural gas trailers. The report "2022 China Marine Economic Development Index" released during the
Expo shows that in 2021, my country's added value of the marine industry decreased by 5.6% compared with 2015, and the energy conservation and consumption reduction achieved remarkable results; the power generation of offshore wind power was 31 times that of 2015, and the development of marine clean energy is strong.
