Editor's note. In July 2016, the general secretary of Ningdong Energy and Chemical Industry Base in Ningxia issued a great call for "socialism is done". The C919 spreads its wings, the "Shenzhou" goes to the "Tiangong", the Long March series carrier rocket sets a new launch record, and the "China Sky Eye" explores the unknown ......In 2023, China's scientific and technological innovation will achieve new breakthroughs, and a piece of major power heavy equipment will make a stunning appearance, refreshing China's height, China's depth, and China's speed again and again.
The great powers bear witness to the fact that "socialism is made by doing". During the two sessions of the National People's Congress in 2024, this newspaper will join hands with Ningxia**, Liaoning**, Guizhou**, and Hainan** to jointly launch a theme report on "Socialism is Done by Doing", focusing on the domestic "No. 1 Project" and the heavy weapons of a great country, and comprehensively showing the vivid practice of various provinces (regions) to devote themselves to the great cause of socialism and realize the great dream with the spirit of hard work.
XCMG makes a "backbone".
XCMG XGA3000 crane. (Photo courtesy of XCMG) Xinhua ** reporter Zhang Xuan.
On February 29, in the XCMG intelligent factory and commissioning field, the components of the XGT55000-800S nuclear power tower are undergoing a comprehensive and rigorous test project inspection. This super equipment is specially built for China's first "Hualong No. 1" mass construction project Zhangzhou Nuclear Power Plant, which can easily realize the lifting of 800 tons of large modules, and will be glorified in the near future, once again breaking the world's largest tower crane hoisting record.
"XCMG" can be said to be an eye-catching symbolic symbol of China's high-end equipment manufacturing. Shan Zenghai, deputy to the National People's Congress, chief engineer and vice president of XCMG Construction Machinery Co., Ltd., was interviewed by **, and excitedly talked about the scene of the first crane of XCMG XGA3000 in November 2023, "This not only means that we have challenged a new limit, so that China can continue to refresh the world's strongest lifting capacity wheeled crane research and development record, but also shows that we have implemented the requirements put forward by the general secretary last year with practical actions." ”
Keeping in mind the entrustment of the general secretary, XCMG adheres to innovation and pilot, goes to the middle and high-end, and will continue to break through the core technology "ceiling" in 2023, and launch a series of independent innovation of the first (set) major equipment, the world's largest rotary drilling drill, 35 cubic meters of ultra-large open-air electric shovel and a number of large heavy equipment and high-end core components, continue to refresh the world record, representing the continuous improvement of the manufacturing level of China's manufacturing industry and the research and development level of core components. XCMG not only solves problems with the hard core power that challenges the limit, and ranks among the world's leading construction machinery technical service providers "club", but also pushes the innovation of China's construction machinery industry to a new height.
In October 2023, XCMG's first power battery rolled off the assembly line, and in November, XCMG's world's first new energy loader production line was completed and put into operation, and one new energy loader was assembled and rolled off the assembly line every 25 minutes.
On the battlefield of digital intelligence empowerment and high-end equipment manufacturing, XCMG actively changed lanes and climbed, and accurately laid out the industry and infrastructure of new energy core components such as batteries. From scratch, we ensure the independent safety and controllability of core components, and comprehensively improve the safety of the industrial chain. As the main enterprise of the national construction machinery advanced manufacturing cluster chain, it has effectively driven more than 1,000 upstream and downstream enterprises in Jiangsu Province and more than 4,000 upstream and downstream enterprises around the world to seek a high-quality development path of industrial innovation.
With a pragmatic attitude and the determination to serve the country through industry, XCMG will deeply cultivate high-end equipment manufacturing, accelerate innovation, sound the charge for the development of new quality productivity, and create a new chapter of "Made in China".
Project No. 1" rises 100 billion.
4 million tons of coal-to-liquid project. (Photo courtesy of Ningdong Base Management Committee) Ningxia ** reporter Chen Yu Qin Lei.
On July 19, 2016, the general secretary of Ningdong Energy and Chemical Industry Base inspected and delivered an important speech at the site of the indirect liquefaction project of Ningmei Group with an annual output of 4 million tons, and issued a great call of "socialism is done by doing", which pointed out the direction for the high-quality development of the modern coal chemical base rising in the wasteland and injected a strong spiritual power.
On December 28, 2016, after 39 months of hard work, the 4 million tons of coal indirect liquefaction demonstration project was officially put into operation. With a total investment of 55 billion yuan and an annual conversion of 20.36 million tons of coal, this super project is the largest one-time investment project in the global coal chemical industry so far, and has achieved a total of 37 key technology localization tasks.
On February 29 this year, the reporter visited Ningdong again. In the early morning, the temperature is minus 6, and the cold is pressing, but in the Ningdong Energy and Chemical Base, there is a hot work scene everywhere.
Walking into the first workshop of the second gasification plant, the huge slogan of "'Shenning Furnace' from here to the world" is particularly eye-catching. Chen Pengcheng, deputy director of the second gasification plant of the coal-to-liquids branch of the Ningxia Coal Industry Company of the National Energy Group, is the technical director of the plant, who has been in the industry for 17 years, he took the lead in charge of the "Shenqi" innovation studio, implemented more than 110 technical transformation and optimization projects, and solved many major bottlenecks, and these localized technologies were eventually applied to the construction of the 4 million tons of coal-to-liquid project "Shenning Furnace". In October 2016, the first "Shenning furnace" was successfully put into operation; In December 2017, "Shenning Furnace" won the China Patent Gold Award.
"Shenning Furnace" is a dry pulverized coal pressurized gasification technology and equipment developed by Ningmei Group with independent intellectual property rights, with a diameter of 4 meters and a height of 216 meters, total weight 289At 25 tons, it is the largest coal gasification unit in the world today. It can not only "eat coarse grain" inferior coal, but also "eat fine grain" refined coal, and the technical efficiency is more than 13.6 billion yuan, the indicators have reached the world's leading level, and the technology has been successfully exported to the US market, breaking the passive situation of large-scale dry coal pulverized gasification technology being clamped by foreign countries in one fell swoop.
Coal is the most economical, reliable and main resource in China's primary energy, and coal will continue to maintain the strategic position of China's basic energy for a long period of time in the future. Zhang Shengli, deputy to the National People's Congress and chairman of the National Energy Group Ningxia Coal Industry Co., Ltd., said that in the future, Ningxia Coal Company will better promote the high-quality development of the energy industry, especially the western energy industry, firmly serve as the "ballast stone" of energy, do a good job in the "vanguard" of the energy revolution, take the lead in taking the road of coal and coal chemical industry, new energy optimization combination, coupled development, and make new contributions to Chinese modernization with high-quality energy development.
The industrial town of Daqi Liaoning.
SIASUN Industrial Robots. Liaoning**Reporter Zha Jinhui Photo by Liaoning**Reporter Sun Dawei.
On the first working day of the Year of the Dragon, Aunt Hu, who lives in an alley in Shanghai, turned on the gas stove, and the blue flames immediately jumped happily, and the smell of rice wafted from the stove. Thanks to the "West-to-East Gas Transmission" project, residents in eastern China have long been accustomed to using natural gas. The high-power air compressor, the key equipment that sends natural gas from Xinjiang to Shanghai, comes from the Shenyang Blower Group.
More than that, C919 "spreads its wings", the giant ship goes to sea, the "Zhurong" explores the fire, the "Jiaolong" enters the sea, the "Shenzhou" asks the sky, and the aircraft carrier enters the ......"Liaoning elements" play an important role in China's important fields, core technologies and key links.
Liaoning is the cradle of New China's industry, with a complete range of industries. In particular, equipment manufacturing, petrochemical, metallurgical and other industries occupy an important position in the national layout, large-scale mining equipment, petrochemical equipment, power equipment and other complete sets of domestic leading, robots, rail transit equipment and other general equipment have an important position in the country, with a number of leading enterprises such as Shenyang Drum Group, Shenyang Special Change, Dalian Shipbuilding Heavy Industry, CRRC Dalian Locomotive, Shenfei Civil Aircraft, AVIC Liming, etc.
In recent years, a number of major heavy weapons have been launched in Liaoning one after another, and a number of first (set) products have been innovatively applied.
In the field of aviation industry, AVIC Shenfei Civil Aircraft is the leading supplier of the C929 project fuselage and the only leading supplier of the front fuselage and rear barrel section of the A220 aircraft. The four-seater hydrogen internal combustion aircraft developed by Liaoning General Aviation Research Institute is the world's first. The "Taihang 110" heavy-duty gas turbine developed by AECC fills the gap of domestic products of the same level.
In the field of large-scale metallurgy and mining equipment, Liaoning's domestic market share of large-scale intelligent coke oven equipment, dumpers, large-scale stackers and reclaimers exceeds 70%. Dalian Heavy Industry Equipment Group has developed the first coke oven machinery in China - the world's largest and most advanced tamping coal loading and coke pushing machine equipment.
In the field of robotics, the "Haidou", "Qianlong" and "Exploration" series products developed by Shen Zi of the Chinese Academy of Sciences have built a pedigree technology and equipment system for underwater robots in China. SIASUN's self-developed composite robots are widely used in automobiles, medicine and other fields, and are currently the world's largest and most complete industrial robot production base.
In 2023 alone, Liaoning will achieve breakthroughs in more than 70 major technologies and products, and a number of major innovation achievements will serve major projects such as national infrastructure construction, ocean transportation, and Qinghai-Tibet scientific research.
Looking at the sky and looking at the universe.
China Sky Eye. (Photo courtesy of Visual China) Guizhou ** reporter Yuan Hang.
The key evidence for the successful detection of the existence of nanohertz gravitational waves, the number of pulsars monitored has reached 883, and more than 10 articles have been published in Nature and Science......Deep in the beautiful mountains of Pingtang County, Guizhou Province, the 500-meter aperture spherical radio telescope (FAST), known as the "eye of China's sky", continues to observe the sky and receive electromagnetic signals emitted from the depths of the universe.
As the world's largest and most sensitive single-aperture radio telescope, FAST can receive electromagnetic signals more than 10 billion light-years away, and has China's independent intellectual property rights.
In the early 90s of the 20th century, the older generation of astronomers represented by Mr. Nan Rendong boldly put forward the idea of building the world's largest single-aperture radio telescope on the land of the motherland, so that mankind could see the far-reaching starry sky.
Nan Rendong led the team to overcome many difficulties in the mountains of Guizhou, and after more than 20 years of demonstration, project approval and hard construction, it finally became "Giant Eyes of the Sky" and "China's Sky Eye". On January 11, 2020, FAST passed the national acceptance and was put into use.
Today, with its ultra-high sensitivity, FAST has helped scientists make a series of substantial breakthroughs and representative results in the discovery and research of fast radio bursts, interstellar media and star formation, pulsars, etc.
FAST's in-depth observation of cosmic mysterious phenomena such as fast radio bursts has led to a series of major discoveries. Li Jing, a researcher at the National Astronomical Observatories of the Chinese Academy of Sciences and chief scientist of FAST, said, "As the builder and user of FAST, we have directly benefited from the motherland's scientific and technological investment and development. ”
In the past Spring Festival of the Year of the Dragon, the rooms of the Yunshang Miao Family Parent-Child B&B in Hanglong Village, Kedu Town, Pingtang County, were basically full. Cheng Jianrong, the boss, said that in recent years, as FAST has become more and more famous, more and more tourists have come to Kedu Town, and astronomical science popularization research tours are very popular, so he renovated his two houses and turned them into homestays. During the summer vacation last year alone, the income of the homestay was about 120,000 yuan.
Relying on the "China Sky Eye", Pingtang County's tourism is gradually improving, and the number of tourists and the total tourism income of the paid scenic spot in 2023 will be 2019 respectively. 32%；3,690 batches of research teams were received, a year-on-year increase of 346%; There were 562 new tourism business entities such as accommodation and catering. "China Sky Eye" scenic spot has been created as a domestic 5A-level scenic spot and passed the provincial landscape quality assessment.
The sea of stars is a new direction.
Nanhai No. 7" drilling platform. Hainan ** reporter Zhang Mao Photo by Hainan ** reporter Qiu Jianghua.
In the spring of Hainan, the tide is surging. On February 28, in the Yacheng sea area of Hainan, with the hoisting of the last module in place, the offshore installation operation of the second phase of the "Shenhai No. 1" comprehensive processing platform was completed, marking the successful completion of the first "four-star Lianzhu" offshore natural gas field production cluster in the southern sea area of China.
On February 23, China successfully launched the communication technology test satellite No. 11 using the Long March 5 Yao-7 carrier rocket at the Wenchang Cosmodrome, and the satellite successfully entered the predetermined orbit, and the launch mission was a complete success.
You can go up to the moon for nine days, and you can go down to the five oceans to catch turtles. * The classic sentences in the poems fully demonstrate the heroic feelings of New China in developing science and technology and bravely climbing the peak of science. In less than a week, two major scientific and technological innovation projects in the aerospace and deep-sea fields have been realized in Hainan, which has become a powerful testimony of China's unswerving commitment to the path of independent innovation, the courage to forge ahead, and the determination to tackle key problems.
Deep-sea science and technology and aerospace science and technology are not only key topics of Hainan's scientific and technological innovation, but also strategic propositions related to China's development. In recent years, the country's first-class deep-sea and aerospace innovation forces have gathered in Hainan, forming a comparative advantage and accelerating Hainan's integration into the national scientific and technological innovation system.
In the field of deep-sea science and technology, Hainan has jurisdiction over China's largest sea area, and has the natural advantages of deep-sea scientific research, which has attracted the attention of the country's top sea-related scientific research institutions. In recent years, a number of major deep-sea equipment such as "Two Ships and Two Instruments", "Deep-sea No. 1", "Marine Three-dimensional Observation Network" and "Marine Big Data Center" have been landed and put into operation in Hainan, and the application scenarios such as archaeology have become more abundant and the application level has been continuously improved. In the past three years, China's manned deep dives have accounted for more than half of the world's dives, of which the number of 10,000-meter deep dives and the number of dives rank first in the world.