Henan Duofuduo Intelligent Equipment Co., Ltd. is located in the former Huanyu Equipment Factory, Economic Development Zone, xiuwu county. Its controlling shareholder is Duofuduo Group Company, with a registered capital of 0.1 billion yuan. Duofuduo Company was listed on Shenzhen Stock Exchange in 2010 (stock code: 002407), with a current market value of 20 billion yuan and 20 holding subsidiaries. It is a national high-tech enterprise dedicated to research and industrialization of materials and energy systems in the three elements of fluorine, lithium and silicon. Is the leading technology innovation of inorganic fluorine new materials leader. Won the national advanced grass-roots party organizations, the second prize of national scientific and technological progress and other honors. It is a national technological innovation demonstration enterprise, a national intellectual property demonstration enterprise, a national innovative pilot enterprise, and a national-level fluorine resource recycling circular economy standardization pilot enterprise.
Covering an area of nearly 120000 square meters
Construction of 50000 square meters of modern equipment manufacturing workshop and quality testing center
More than 300 sets of pressure vessel manufacturing equipment and testing equipment
Existing various types of professional and mechanical and electrical installation personnel more than 300 people
DFD equipment
The company covers an area of nearly 120000 square meters and has 50000 square meters of modern equipment manufacturing workshop and quality inspection center. It is equipped with more than 260 sets of various pressure vessel manufacturing equipment and inspection equipment. It has also built a numerical control material blanking center, an adsorption tower orifice plate processing center, a heat exchange equipment manufacturing workshop, an adsorption tower equipment manufacturing workshop, a pipe valve frame and skid-mounted equipment manufacturing workshop, and a stainless steel equipment manufacturing workshop, equipped with 5000*5000*30M automatic temperature control temperature measurement heat treatment center, the main testing facilities include radiation, magnetic powder, physical and chemical, TOFD and material re-inspection center. With the ability to manufacture all kinds of low alloy steel, heat-resistant steel, all kinds of stainless steel and all kinds of composite steel plates and other materials for large petrochemical, coal chemical and new energy field pressure vessel chemical equipment.
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The company covers an area of nearly 120000 square meters, the construction of 50000 square meters of modern equipment manufacturing workshop and quality testing center
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Won the national advanced grass-roots party organizations, the second prize of national scientific and technological progress and other honors.
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It is equipped with more than 260 sets of various pressure vessel manufacturing equipment and testing equipment, including numerical control material blanking center, adsorption tower orifice plate processing center, heat exchange equipment manufacturing workshop, adsorption tower equipment manufacturing workshop, pipe valve frame and skid device manufacturing workshop, and stainless steel equipment manufacturing workshop.
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After that, it undertook 23 national-level projects such as the national "863" plan, the national strategic emerging industries, the national industrial foundation project, the special project to enhance the core competitiveness of the manufacturing industry, and the national industrial foundation reconstruction project.
Plant environment
Plant environment
Plant environment
Installation of flue gas heat exchanger in an electrolytic aluminum enterprise
Installation of flue gas heat exchanger in an electrolytic aluminum enterprise
Installation of flue gas heat exchanger in an electrolytic aluminum enterprise
Installation of flue gas heat exchanger in an electrolytic aluminum enterprise
Design of Flue Gas Heat Exchanger in an Electrolytic Aluminum Enterprise
Design of Flue Gas Heat Exchanger in an Electrolytic Aluminum Enterprise
In petrochemical, thermal power, and other heavy-industry facilities, we often see massive units “extracting” certain substances from flue gases. What exactly are these substances, and why are they so critical to achieving carbon neutrality? Today, we’ll demystify the technical principles behind CO₂ capture and its resource utilization.
Where Does Industrial Exhaust Go? A Deep Dive into the Equipment Logic Behind “Resource Conversion”
Factory smokestacks emit not only water vapor but also substantial amounts of uncombusted combustible gases and valuable particulate matter. In the realm of industrial exhaust gas resource recovery and treatment, the traditional “burn-and-dispose” approach is being replaced by high-tech “separation and recovery” methods.
When industrial solid waste is mentioned, the first things that come to mind are land occupation due to landfilling and environmental pollution. However, in the petrochemical and machinery industries, a new technology known as thermomechanical treatment is transforming oil-containing solid waste from an “environmental burden” into a “recyclable resource.”