Focus on carbon equipment
Focus on carbon equipment
Zhengzhou Dingli New Energy Equipment Co., Ltd. specializes in the research and application of electromagnetic induction heating technology. Its rotary electromagnetic heating equipment features innovative design and superior performance, delivering efficient, energy-saving, and environmentally friendly solutions for industrial heating, drying, pyrolysis, and calcination. This enables enterprises to achieve green production while significantly reducing costs.
Zhengzhou Dingli New Energy Equipment Co., Ltd. specializes in the research and application of electromagnetic induction heating technology. Its rotary electromagnetic heating equipment features innovative design and superior performance, delivering efficient, energy-saving, and environmentally friendly solutions for industrial heating, drying, pyrolysis, and calcination. This enables enterprises to achieve green production while significantly reducing costs.
Zhengzhou Dingli New Energy Equipment Co., Ltd. specializes in the research and application of electromagnetic induction heating technology. Its rotary electromagnetic heating equipment features innovative design and superior performance, delivering efficient, energy-saving, and environmentally friendly solutions for industrial heating, drying, pyrolysis, and calcination. This enables enterprises to achieve green production while significantly reducing costs.
In the fields of industrial heating, drying, pyrolysis, and calcination, electromagnetic induction heating technology is rapidly replacing conventional methods thanks to its superior efficiency, energy savings, and precise temperature control. As a leading Chinese enterprise in electromagnetic heating technology and equipment, Dingli New Energy’s independently developed rotary electromagnetic systems offer substantial technological advantages and strong market value across these applications.
Conventional heating, drying, pyrolysis, and calcination processes typically rely on coal, gas, oil, or resistance heating, which suffer from high energy consumption, poor temperature control accuracy, and significant environmental pollution. In contrast, Dingli’s electromagnetic heating equipment utilizes high-frequency electromagnetic induction to directly heat materials internally, achieving rapid and uniform heating with thermal efficiency exceeding 90%. This substantially reduces energy use and production costs while eliminating open flames and exhaust emissions, enabling truly clean production.
Biomass Energy Conversion (Carbonization): Converting straw, sawdust, nutshells, etc., into biochar and combustible gas for soil improvement or energy recovery.
Electromagnetic Induction: Induction coils are placed outside the furnace body. The alternating magnetic field generated causes eddy currents in the metal furnace wall, rapidly raising its temperature.
Thermochemical Decomposition: The material is heated in a sealed furnace chamber. When the temperature reaches the pyrolysis point (typically 400°C - 800°C), the molecular bonds of organic matter break.
Product Separation: Solid products (such as carbon black and biochar) are discharged from the bottom; gaseous products are separated into liquid pyrolysis oil and combustible non-condensable gas (syngas) by a condensation system.
GET QUOTE NOWExtremely High Energy Conversion Rate: Energy acts directly on the reactor vessel, reducing heat loss from flue gas in traditional combustion furnaces. Overall energy saving is more than 30% higher than conventional heat treatment equipment.
Controllable Reaction Environment: Electromagnetic heating responds extremely quickly, allowing for instantaneous start-up or shutdown. Combined with a high-precision temperature control system, the pyrolysis gradient can be strictly controlled, thereby optimizing the yield of pyrolysis oil or char.
High Safety in Oxygen-Free/Reducing Atmosphere: The equipment has strong sealing properties and can be easily connected to inert gases such as nitrogen (N₂) for protection, ensuring safe operation in a highly reducing environment.
Compact Equipment and Long Lifespan: The induction coil has no direct physical contact with the furnace body, avoiding the drawbacks of easy oxidation and damage of traditional electric heating elements, resulting in extremely high equipment operational stability.
| Item | Parameter Range |
|---|---|
| Drum Diameter | 0.6 – 2.5 meters (customizable) |
| Drum Length | 4 – 50 meters (customizable) |
| Drum Material | Heat-resistant carbon steel, 304, 321, 316L, 310S stainless steel |
| Heating Temperature | 200 – 1400℃ (customizable) |
| Electromagnetic Power | 30 – 15000 kW (customizable) |
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