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November 28，The unveiling ceremony of "National Energy Nuclear Energy Heating Commercial Demonstration Project" and "Shandong Province Nuclear Energy Comprehensive Development and Utilization Demonstration City" was held in Haiyang City, Shandong Province。This is another milestone event after the first phase of Haiyang Nuclear Energy Heating Project was put into operation on November 15th，Marks the official launch of China’s first large-scale pressurized water reactor nuclear power unit commercial clean heating demonstration project，Not only provides new ideas for Shandong’s energy structure adjustment，Contributed the “Shandong Plan” to clean heating in the northern region。
The picture shows the unveiling ceremony
According to Luan Jian, Director of Shandong Provincial Energy Bureau，In order to thoroughly implement the "Four Revolutions，A new strategy for cooperation on energy security，Implement the spirit of General Secretary Xi Jinping’s important instructions on clean heating in winter in the northern region，Shandong Province actively responds to the country’s deployment requirements for exploring nuclear energy heating，Securing Haiyang Nuclear Power 1、Based on the safe and stable operation of Unit 2，Accelerate the pace of comprehensive utilization of nuclear energy，The first commercial nuclear energy heating demonstration project implemented in the country，Achieved the start of construction that year、put into production that year，Opened up a new way of clean heating for Shandong Province and even the whole country。
The picture shows the panoramic view of the Haiyang Nuclear Power Project site
The first phase of Haiyang Nuclear Energy Clean Heating Project will provide heat to the Seabetsurrounding 700,000 square meters，Shandong Nuclear Power Staff Shift Dormitory、The first batch of areas including some residential areas in Haiyang City are stable、Clean nuclear heating。Nuclear energy clean heating has "the price of residential heating will not increase"、The government’s financial burden will not increase、The interests of the heating company will not be damaged、Contribute to the operation of nuclear power enterprises、Multiple effects such as greatly improving ecological and environmental protection benefits。
The picture shows Haiyang Nuclear Power Unit 1 and 2
Zhao Xin, Chairman of Haiyang Fengyuan Thermal Power, introduced the principles of nuclear energy heating to reporters，Mainly extract steam from the secondary circuit of the nuclear power unit as a heat source，Through the first station of heat exchange in the factory、Multi-stage heat exchange at the heat exchange station of the off-site heating company，Finally, the heat is transferred to the end user through the municipal heating pipe network。"The whole process，It is two major steps of steam heating water and water heating water，Multiple circuits are set up for isolation between the nuclear power plant and the heating users。Only heat is transferred between each circuit，No water exchange，No radiation，The hot water in the user’s heating pipes is only circulated in a closed community，Isolated from nuclear power plants、Very safe。”
The picture shows the interior and exterior of Haiyang Nuclear Energy Heat Exchange Station
Haiyang Municipal Party Committee Secretary Liu Hongtao listed a set of data to reporters，Currently implemented 700,000 square meters of nuclear energy heating，2 years saved.320,000 tons of standard coal，Reduce 222 tons of smoke seabet cluband dust、382 tons of sulfur dioxide、362 tons of nitrogen oxides and 60,000 tons of carbon seabet betting platformdioxide，Equivalent to reducing five 10-ton coal-fired boilers。As the subsequent units are completed and put into production，Heating capacity of 200 million square meters can be achieved in the long term，Can save 6.62 million tons of standard coal per year，will make greater contributions to the construction of ecological civilization in Shandong Province。
"Currently，The combined heat and power technology of nuclear power is mature。With technological breakthroughs in other industries，Improvement of engineering installation technology，Makes it possible to transport heat over long distances。" Shandong Nuclear Power Chairman Wu Fang told reporters，To achieve clean heating in a wider area in winter，Haiyang Nuclear Power plans to achieve a heating range covering 30 kilometers around the plant site in 2021，Meet the heating needs in Haiyang City，Can be increased appropriately according to the needs of surrounding cities；In 2023, the heating range will cover 60 kilometers around the factory site、Area 30 million square meters;The subsequent unit is completed and put into production，Heating capacity can be increased to more than 200 million square meters，Nuclear energy heating will be widely used in Qingyanwei and Jiaodong Peninsula areas。Talk about the future of comprehensive utilization of nuclear energy，Wu Fang is full of confidence，Shandong Nuclear Power will be based on nuclear energy，Generating electricity through nuclear energy、Nuclear energy heating、Desalination、Integrated electric energy storage and optical storage、Hydrogen energy and other complementary energies、Joint and efficient operation，Improve energy efficiency，Realizing the expansion of nuclear power into nuclear energy、Expand from single nuclear energy seabet clubto multi-energy comprehensive utilization，Come out of a "realistic and feasible" way，Taking into account the long seabet appterm” “From easy to difficult，Step-by-step implementation of "local coordination，Innovative and pragmatic development path of "industrial supporting"。
There will be strong winds and waves，Hang the cloud sail directly to the sea。Shandong Province will actively promote the implementation of the "Jiaodong Peninsula Nuclear Energy Clean Heating Project Cooperation Framework Agreement"，Intensify efforts to promote Haiyang experience，Expand nuclear energy heating to Qingyanwei area。Comprehensive utilization of nuclear energy，As a breakthrough and power source for the conversion of old and new kinetic energy in the province，Encourage local governments and enterprises to try boldly、Don’t worry，Strive to be the vanguard of energy transformation in the province and a model for pioneering trials，Creating Qilu model of energy revolution，Bring more green cleaning projects to the masses，Find out new ideas for innovation-led development。
Source: Dazhong Daily
