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China Waste to Energy Plant Suppliers - High-Efficiency Incineration Power Factory for Sustainable Energy Solutions
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China Waste to Energy Plant Suppliers - High-Efficiency Incineration Power Factory for Sustainable Energy Solutions

China's waste-to-energy plants, also referred to as waste incineration power plants or waste-to-power facilities, are advanced solutions for converting non-recyclable waste into valuable forms of energy, such as steam and electricity. These facilities process a variety of waste materials, including municipal solid waste, industrial waste, and biomass waste. By handling a mix of organic and inorganic substances that are no longer useful, these plants play a crucial role in proper waste disposal.

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One of the significant advantages of these waste-to-energy plants is that the volume of waste after incineration is reduced to only 10-20% of its original size. The residue produced from high-temperature incineration is non-toxic and harmless, making it suitable for direct landfill or even repurposing as building materials. This innovative technology from leading suppliers in China contributes to the real realization of domestic waste resource reduction and provides a sustainable solution for harmless waste treatment.

    ANIMATION VIDEO

    The waste to energy is composed of garbage incinerator, waste heat boiler, flue gas duct, denitrification system, deacidification tower system, dust collector system, boiler auxiliary machine, etc. The garbage is fed into the garbage feeding hopper by the grab, and is pushed into the incinerator by the pusher after passing through the bypass cracking device and the chute.The incinerator grate consists of three parts: the drying section, the burning section and the burning section,the burnt waste ash and dregs are discharged through a slag discharging machine. The high temperature flue gas produced by combustion is discharged from the chimney after it reaches the discharge standard through the waste heat boiler and the flue gas treatment system.
    Waste to energy system detail 1
    Waste to energy system detail 2
    The waste heat boiler is a single-drum, natural circulation medium pressure boiler, which adopts suspension structure.The boiler is horizontal and consists of three vertical membrane water wall channels (i. e. Furnace I, combustion chamber II, convection shaft) .High-temperature superheater, middle-temperature superheater, low-temperature superheater and suspended tube superheater are arranged from bottom to top in convective shaft.A water-jet temperature reducer is arranged between the high and middle temperature superheater and the middle and low temperature superheater to adjust the steam temperature at the outlet of the superheater.
    Waste heat boiler structure

    FEATURES

    Huayuan owns a complete set of core technologies of WTE boilers and waste incinerators, and have strong capacity in designing, manufacturing and supplying products with excellent quality.
    With the whole set of technologies and operation references of WTE boilers of large capacities, high parameters and/ or RH system, Huayuan is dedicated to create excess value for client.
    Furnaces of insulating, air cooling and water cooling types are developed to adapt different heating values of MSW(Municipal Solid Waste) and with large fuel flexibility.
    Front and rear arches are to be properly arranged on a case-by-case basis to reduce the loss of ignition and to increase the thermal efficiency.
    The heating surfaces are provided with efficient soot-blowing arrangement and proper layout to ensure the heat exchange efficiency.
    Mature and reliable anti-corrosion solutions for furnace, Superheater (high temperature corrosion) as well as economizer (low temperature corrosion).
    The structural layout is properly made so as to avoid coking on heat recovery area.
    Advanced manufacture technologies and complete quality assurance system to ensure the stability and reliability of the boiler operation.

    CUSTOMER CASE VIDEO

    TECHNICAL DATA

    Main Performance Parameters of LC Series Solid Waste and Municipal Solid Waste Incineration Boiler
    Items LC35-5-1.25 LC40-5-1.25 LC60-6-1.25 LC60-8-1.25 ALC120-12-1.25
    Rated output(t/h) 5 5 6 8 12
    Rated Working Pressure (Mpa) 1.25 1.25 1.25 1.25 1.25
    Steam temperature (°C) Saturated(194) Saturated(194) Saturated(194) Saturated(194) Saturated(194)
    Combustion mode Chain layer combustion Chain layer combustion Chain layer combustion Chain layer combustion Chain layer combustion
    Fuel type Coal, firewood Coal, firewood Waste paper material (humidity <20%, sand <5%) Waste paper material (humidity <20%, sand <5%) Waste paper material (humidity <20%, sand <5%)
    Grate area(m²) 10 8.3 8.9 11.2 18
    Heated surface of boiler proper(m²) 188.9 232.2 255 254.7 372.6
    Heating surface of boiler tail(m²) 99.3 99.3 99.3 99.3 8497
    Max size of transportation cargo (L×W×H)(mm) 5740×2830×3550 6320×3230×3550 8750×3240×3550 7770×3400×3550 8200×3350×2930
    Maximum weight of transportation (t) 23 28 34 34 60
    Daily treatment waste amount(t/d) ~35 40 60 60 120

    APPLICATION

    The technology has been widely used in municipal solid waste treatment, waste incineration for power generation, waste incineration in paper industry, general solid Waste treatment, urban central heating and other fields.

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    Frequently Asked Questions

    What components are included in the waste-to-energy system?
    The system is comprehensive, comprising a garbage incinerator, waste heat boiler, flue gas duct, denitrification system, deacidification tower, dust collector, and various boiler auxiliary machines.
    What types of fuel can the LC Series incineration boilers process?
    Depending on the model, these boilers can process coal, firewood, and waste paper materials with humidity under 20% and sand content under 5%.
    How does the system ensure high thermal efficiency?
    Thermal efficiency is maximized through properly arranged front and rear arches, efficient soot-blowing arrangements on heating surfaces, and the use of advanced combustion grate sections (drying, burning, and burnout).
    What measures are taken to prevent boiler corrosion?
    The system utilizes mature anti-corrosion solutions specifically designed for the furnace and superheater to combat high-temperature corrosion, as well as for the economizer to prevent low-temperature corrosion.
    What is the daily waste treatment capacity of these boilers?
    The LC Series offers a range of capacities, starting from approximately 35 tons per day (t/d) with the LC35 model, up to 120 tons per day with the ALC120 model.
    In which industries is this waste-to-energy technology typically applied?
    It is widely applied in municipal solid waste treatment, power generation through waste incineration, the paper industry, general solid waste management, and urban central heating systems.