Tracks shuttle back and forth, the indicator lights in the numerical control room of the energy management center flash like stars, and every detail, every data and every debugging of the production environment are recorded. Walking into Jidong Cement (Yantai) Co., Ltd., located on the west side of Zhanggezhuang Town, Fushan District, Yantai, such a modern, digital and garden-style cement factory has subverted the reporter's impression of the traditional cement production with dust flying and pungent exhaust gas. Green Intelligent Workshop
of Jidong Cement (Yantai) Co., Ltd.
In the newly built automatic intelligent laboratory, the staff are carrying out the final debugging before operation. Reporters saw a 1.5-meter-high automatic robot take out a sampling cup from the sampling cabinet, pour cement and other samples into the grinder, after grinding, cake pressing and other pretreatment, the robot hand placed the samples in the fluorescence instrument, the detection instrument automatically analyzed, and the data automatically uploaded to the total quality management system for benchmarking.
"I used to be a blue-collar worker, but since I have this equipment, I have upgraded to a white-collar worker." Sun Yongqiang, a 32-year-old laboratory technician, said with a smile. Sun Yongqiang has been working in Jidong Cement for 12 years. Recalling the days of manual sampling before, he still remembers vividly: In the past, workers had to walk 7 minutes to the sampling point with a small bucket to collect cement samples, grind and compact them before analysis. Now the application of robots not only reduces the waste of labor, but also reduces human interference, making the data more accurate. How does the
sampler replace manual labor? Staff told reporters that the whole factory is full of six automatic sampling pipelines, which are equipped with sampling cups, using compressed air to transport, sampling cups directly hit the laboratory like "cannonballs", the whole process takes less than one minute.
Jidong Cement actively carries out intelligent transformation of factories, through the whole process reengineering, to build a smart "brain" of industrial energy consumption, while reducing costs and increasing efficiency, to build a green intelligent chemical plant.
"Whether the conveying equipment is idle or the compressed air is used excessively, as long as there is abnormal energy consumption, the energy management system will achieve accurate measurement and timely alarm prompt." In the electrical room of Jidong Cement Energy Management Center, Zhang Jun, an engineer, kept a close eye on the numbers on the computer and introduced to reporters, "The information of equipment electricity, water and energy can be reflected in real time, and the relevant data and process parameters such as output, energy consumption, quality and pollutant discharge can be automatically collected to realize the precise monitoring and management of production and energy management.". Technicians can standardize the operation behavior and reduce the energy cost of products by means of abnormal alarm and online benchmarking.
"At present, circular economy has become the development consensus of all cement workers in eastern Hebei, believing that the green low-carbon production and operation mode will lead enterprises to stride into the" double carbon "track." In the interview, Wang Qingfu, Minister of Energy and Environmental Protection of Jidong Cement, said that this year, the company is expected to invest another 40 million yuan to upgrade alternative fuel projects and other projects, and is expected to reduce carbon dioxide emissions by about 30000 tons a year after putting into operation. It has become a consensus in Fukuyama to
open up digital empowerment and be the leader of "carbon reduction development". Through policy guidance, Fushan Development and Reform Bureau takes high energy consumption and high emission industries as an important entry point for digital transformation, sets up benchmarks, makes diagnoses, and plays a combination of policies to speed up energy saving, consumption reduction, quality improvement and efficiency enhancement in the "two high" industries, so as to comprehensively improve the green and low-carbon development level of the "two high" industries.
"Fushan District has a large proportion of traditional manufacturing industry and many kinds of equipment, which is the key and difficult point of energy efficiency upgrading and transformation." Yu Yang, Chief of Investment Section of Fushan Development and Reform Bureau, introduced that Fushan District compiled the annual energy budget management list of key energy-using enterprises in Fushan District, and at the same time, carried out the energy efficiency verification of enterprises in the "two high" industries in Fushan District, formulated the "energy efficiency upgrading plan for enterprises in the" two high "industries in Fushan District", and defined the "two high" industries. To ensure that the energy efficiency upgrading and transformation of the "two high" industries are completed within the prescribed time limit.
Reporters learned that up to now, there are 18 enterprises in Fushan District that are better than benchmark level of energy efficiency, 23 enterprises that have not reached the benchmark level of energy efficiency have been included in the first batch of transformation and upgrading, and 4 enterprises have been included in the follow-up transformation and upgrading.
"This year, we will actively promote the" one enterprise, one policy "of the first batch of 23 enterprises in our jurisdiction to formulate energy efficiency upgrading plans, and make clear the timetable and road map for each enterprise. According to the plan, the 23 enterprises completed the transformation in April 2025. Yu Yang introduced that at the same time, Fushan District will carry out in-depth cultivation of green factories, establish a green factory echelon cultivation system, create a number of important carriers of energy-saving, low-carbon, green and circular development, and comprehensively improve the quality and level of green manufacturing. Zhang Xi, deputy director of the Office of New and Old Kinetic Energy Conversion
in Fushan District, introduced that Fushan District will take the three-year plan of action for green, low-carbon and high-quality development as its program, comprehensively implement the new development concept, accelerate the construction of a new development pattern, actively strive for special funds and policy support in the field of energy conservation and carbon reduction at the national, provincial and municipal levels, and promote energy conservation and carbon reduction in enterprises. Improve the overall level of green, low-carbon and high-quality development in the region.
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