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Committed to Advancing the Sustainable
Development of the Global Energy Industry

Build Character with Virtue
Benefit Ourselves and Others

01
Raw Coal Silo Rotary Blade Anti-Blocking Solution
Peak-shaving Intelligent Coal Blending System
Air Dome Coal Storage Solution for Coal-Fired Power Plan
Steam-Based Coal Drying System
Biomass Co-Firing Technology
Raw Coal Silo Rotary Blade Anti-Blocking Solution
The technical advantages are significant, and the external geared motor drives the rotation of the plugging knife, which can effectively separate the coal flow from the silo wall, eliminate the phenomenon of bridging and arching, and also overcome the problem of powder leakage in the rotary plugging industry. In the future, it is expected to be promoted in more industrial fields, continue to help enterprises improve production efficiency, and reduce the cost loss caused by material blockage.
Peak-shaving Intelligent Coal Blending System
Through the design of a buffering silo and intelligent control, this system allows for flexible dual-direction blending of high- and low-calorific value coal. It ensures precise coal type switching and avoids combustion disturbances, while optimizing coal usage costs. With the growing demand for deep peak shaving in thermal power units, this system will be widely applied in the power industry, facilitating the efficient and economical operation of coal-fired power plants.
Air Dome Coal Storage Solution for Coal-Fired Power Plan
The air-supported membrane structure is a mature global building system with nearly four decades of application history, particularly in North America and Europe. Over the past decade, with advancements in domestic construction technologies and evolving demand, membrane structures have rapidly developed and are increasingly becoming a preferred solution across various sectors.
Steam-Based Coal Drying System
Amid rising global energy demands and increasingly stringent environmental regulations, the efficient and clean utilization of coal remains crucial. The steam-powered coal drying system has emerged as a key technology in driving the transformation and upgrading of the coal industry.
Biomass Co-Firing Technology
This technology features distinctive design tailored to the properties of biomass, utilizing independent burners for co-firing, and incorporating complete pre-treatment and feeding processes. Aligned with energy transition trends, it holds great potential for reducing coal power carbon emissions and improving overall energy efficiency. It is set to become a vital option for coal power enterprises striving for green development and energy sustainability.
01 /
Raw Coal Silo Rotary Blade Anti-Blocking Solution
Raw Coal Silo Rotary Blade Anti-Blocking Solution
The technical advantages are significant, and the external geared motor drives the rotation of the plugging knife, which can effectively separate the coal flow from the silo wall, eliminate the phenomenon of bridging and arching, and also overcome the problem of powder leakage in the rotary plugging industry. In the future, it is expected to be promoted in more industrial fields, continue to help enterprises improve production efficiency, and reduce the cost loss caused by material blockage.
Peak-shaving Intelligent Coal Blending System
Peak-shaving Intelligent Coal Blending System
Through the design of a buffering silo and intelligent control, this system allows for flexible dual-direction blending of high- and low-calorific value coal. It ensures precise coal type switching and avoids combustion disturbances, while optimizing coal usage costs. With the growing demand for deep peak shaving in thermal power units, this system will be widely applied in the power industry, facilitating the efficient and economical operation of coal-fired power plants.
Air Dome Coal Storage Solution for Coal-Fired Power Plan
Air Dome Coal Storage Solution for Coal-Fired Power Plan
The air-supported membrane structure is a mature global building system with nearly four decades of application history, particularly in North America and Europe. Over the past decade, with advancements in domestic construction technologies and evolving demand, membrane structures have rapidly developed and are increasingly becoming a preferred solution across various sectors.
Steam-Based Coal Drying System
Steam-Based Coal Drying System
Amid rising global energy demands and increasingly stringent environmental regulations, the efficient and clean utilization of coal remains crucial. The steam-powered coal drying system has emerged as a key technology in driving the transformation and upgrading of the coal industry.
Biomass Co-Firing Technology
Biomass Co-Firing Technology
This technology features distinctive design tailored to the properties of biomass, utilizing independent burners for co-firing, and incorporating complete pre-treatment and feeding processes. Aligned with energy transition trends, it holds great potential for reducing coal power carbon emissions and improving overall energy efficiency. It is set to become a vital option for coal power enterprises striving for green development and energy sustainability.
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Diversified Development, Global Vision
Since its founding in 2010, DaTongLongYuan has deeply engaged in the power, petrochemical, and new energy sectors, with business spanning engineering projects, R&D, installation and maintenance, project overhauls, and international operations. With a core strategy of “technology-driven development,” the company focuses on the development, introduction, and industrial application of cutting-edge global technologies, delivering customized one-stop solutions to domestic and international clients. It has grown into a technology enterprise with strong international competitiveness. Upholding the corporate culture of “integrity first, benefiting others through virtue,” we continuously strengthen our innovation capabilities to provide excellent products and services, while actively promoting the sustainable development of the global energy industry.
16 age

Company establishment

14 age

International industry experience

100 +

Serving power plants around the world

200 +

Undertake engineering projects

Thank You To All Our Partners
中國電建
國家能源集團
中國大唐集團公司
長沙水泵廠有限公司
北京電力設備總廠
南瑞繼保
SEW
萬華
北京理工大學
浙江大學
清華大學熱能所
恒濤節能
西安華電清潔能源技術有限公司
湖北華信機械發展有限公司
國電富通
九州集團
武漢興達
華北電力大學
After-Sales Service
24/7 online support with a team of professional engineers providing remote assistance, on-site maintenance, and component replacement. We guarantee a 2-hour response time and a comprehensive solution within 48 hours, ensuring seamless support and full customer satisfaction.
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Upholding the values of "Build Character with Virtue,Benefit Ourselves and Others" we are committed to technological innovation, delivering exceptional products and services, and contributing to the sustainable development of the global energy sector.