China will strive to achieve carbon peaking by 2030 and carbon neutrality by 2060!Under the promotion of the ”dual-carbon" goal, various fields are accelerating the green transformation in an all-round way, and promoting breakthroughs in low-carbon core technologies has become a key task at the moment.As a special equipment, boilers are widely used in power plants, thermal power, combined heat and power, chemical industry, pharmaceutical industry, papermaking, food processing and other fields.According to statistics, there are more than 500,000 industrial boilers in use across the country, of which about 480,000 coal-fired boilers account for about 85% of the total industrial boiler capacity.Among the 113 key cities for the prevention and control of air pollution, there are about 240,000 coal-fired industrial boilers with 900,000 steam tons/hour, accounting for 1/2 of the country.Approximately 400 million tons of raw coal are consumed every year.

The boiler belongs to the “traditional large energy-consuming household”. From the perspective of boiler control technology, the current domestic boiler operation mode is basically hand-operated console, PLC, and DCS control mode.It is necessary to continuously adjust the coal volume and wind volume manually. The accuracy of the adjustment during this period depends entirely on the operator's experience, subjective sense of responsibility, working status and other factors.In addition, because the boiler combustion is unreasonable, it often brings the consequences of a large waste of coal-fired resources to the enterprise.With the rapid development of artificial intelligence, Internet of Things technology, etc., a technological upgrade with optimized combustion, energy saving and carbon reduction, and intelligent automatic operation as the core is accelerating!

Take advantage of the situation!Boiler automation control system ACS-GL makes boiler management smarter

In recent years, with the popularization of the Internet of Things, big data, artificial intelligence, machine vision and other technologies, the intelligent control system of the whole process of the boiler has undergone rapid technological iteration. The intelligent control system of the whole process of the boiler with artificial intelligence module has more accurately realized the intelligent automatic ratio of wind and coal, replaced manual operation, reduced a large number of carbon, nitrogen oxides and sulfide emissions, and helped enterprises achieve both social and economic benefits. Improve.

ACS-GL boiler full-process intelligent control system is a representative product in the field of boiler management. The product is independently developed by Shandong Hongyuan Industrial Intelligent Technology Co., Ltd. Its biggest feature is the use of internationally advanced fuzzy control technology design and development, with self-learning, self-perception, self-decision-making and self-adjustment core algorithms.ACS-GL can replace manual operation to achieve intelligent operation of the boiler throughout the process. The long-term automatic control time of the system is greater than 95%, which effectively reduces the labor intensity of operators by more than 70%, and reduces the staffing of the enterprise.The system can complete the real-time automatic optimization of the wind-coal ratio, so that the boiler can operate efficiently under automatic control.

“Look at the fire burner" becomes a reality!Hongyuan industrial machine vision technology is integrated into the boiler control system

The introduction of machine vision technology into the boiler control system is an innovative technological exploration by Hongyuan Industry to improve the operating efficiency of the boiler. The system uses machine vision technology and sensors to digitize the flame graphics in the furnace into real-time temperature data, so that enterprises can understand the operation of the boiler in real time.In turn, more scientific management has been made, and the blessing of many advanced technologies has enabled ACS-GL to have the advantages of energy saving and efficiency enhancement.

More efficient!The main control is accurate and stable

Hongyuan Industrial ACS-GL can stably output high-standard and high-quality targets (heat, water supply temperature, steam pressure). If the water supply temperature is the main control, it can be controlled at the set value ±1℃ in real time. If the main steam pressure is the main control, it can be controlled at the set value ±0.03Mpa in real time.More accurate data can ensure that industrial production and heating production have a more effective basis for decision-making.

More energy efficient!Significantly reduce coal-fired energy consumption

During the operation of the boiler, the ratio of wind and coal needs to be adjusted frequently by the furnace operator, which can neither guarantee the real-time and reasonable ratio of wind and coal, but also leads to a lot of heat loss and waste of coal.Hongyuan Industrial ACS-GL adopts the international advanced fuzzy control technology to realize the intelligent automatic ratio of wind and coal more accurately.The economical combustion of the boiler is realized, and the coal saving rate is more than 5% compared to manual operation under the same conditions!

Safer!Ensure the safety of boiler operation

Hongyuan Industrial ACS-GL has a safety upper and lower limit setting, which can ensure that the boiler is always operating within a safe range, which is safer than manual control.

Hongyuan Industrial ACS-GL realizes the two functions of early prediction and solving combustion lag, the first in China!Fill the gap in the boiler intelligent control market in one fell swoop, and obtain the domestic leading technology scientific and technological achievement evaluation certificate in 2022.At the 6th “Maker China” Artificial Intelligence SME Innovation and Entrepreneurship Finals in 2023.Hongyuan Industry stood out from hundreds of projects across the country with “Innovative methods of applying AI artificial intelligence energy-saving and emission reduction technology to coal-fired boilers”, and finally won the second prize of “AI Application Challenge-AI Industry” in the final.

Gathering momentum and forging ahead, Hongyuan Industry has been recognized as a national high-tech enterprise and a dual-soft enterprise. It has passed the national CMA/CNA dual qualification certification and won the honorary titles of “One enterprise, one technology” R&D Center in Yantai City and “Industrial Enterprise Design Center” in Yantai City. In 2022, Hongyuan Industry passed the “Specialized, Special and New” enterprise certification and “Gazelle Enterprise” certification in Yantai City.Up to now, Hongyuan Industrial has more than 350 customers in Shanxi, Shaanxi, Liaoning, Jilin, Heilongjiang, Inner Mongolia, Hebei, Shandong, Tibet and other places.Nearly 500 boilers have been intelligent in operation, and coal-fired consumption has been reduced by more than 2 million tons, and carbon emissions have been reduced by nearly 4.6 million tons for the blue sky of the motherland.In the future, Hongyuan Industry will move forward towards the goal of becoming a leading enterprise in the field of industrial full-process control systems in China.Continuously strengthen technology research and development and the transformation of achievements. Under the leadership of the “dual-carbon” strategy, it will help enterprises realize the upgrading of digital intelligence in energy conservation and emission reduction, and contribute scientific and technological strength to Chinese enterprises to achieve the dual improvement of social and economic benefits.