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Combined Cooling Heating & Power

Advantages of CCHP

  • Because the gas load and electric load is complementary relationship in different season, CCHP system is good in the face of energy supply with the season change, and consume stable gas
  • CCHP system operating effectively and cost less.
  • The system power supply stability, and can be used as standby power.
  • Not only saving the cost of power grid construction and equipment of substation, but also have no power transmission and distribution losses.
  • Less investment, short construction period and payback period of investment.
  • AHP

    Category I Absorption heat pump

    Recover thermal power plant condensation heat Increase heating capacity of power plant

    Application Introduce

  • Category I absorption heat pump: drived by small amount of high temperature energy, extract the heat from low -temperature energy, Final produce a large amount of heat which can be used. Which can improve the efficiency of thermal energy.
  • Waste heat categories can be utilized as heat source

  • 10 °C~70 °C waste hot water, process liquid or stream.
  • Categories of absorption heat pump drive energy

  • 0.1~0.8MPa of steam , hot water, gas fired or high temperature exhausted gas
  • Higher temp hot water produced by absorption heat pump

  • The hot water temp can be 40°C higher than heat source, but lower than 100°C. So the absorption heat pump can be widely used in the place where heat source is available e.g.power plant circulating cooling tower, process hot water, solar energy or natural heat source; and heat requirement is also akey factor.
  • AHT

    Category II Absorption heat pump

    Application Introduce

  • The second kind absorption heat pump, use the intermediate temperature heat source to generate a small amount high temperature heat energy which can be used. which can improve the efficiency of thermal energy.
  • The waste heat can be utilized as below

  • Temperature higher than 80 °C hot water, steam, single or multi component gas liquid.
  • Higher temp hot water produced by absorption heat pump

  • The heat medium or steam that be produced temp higher than waste heat 40°C, but not over 175°C. So the absorption heat pump can be widely used in oil refining, petrochemical, chemical, steel, coal, electric power and other waste heat, high temperature hot water or steam process and occassions.
  • Industrial waste heat recovery for cooling applications

    Application Introduce

  • Hot water produced by hydrocholic acid synthesis furnace, catalytic cracking device in the oil refining industry, CPL fractional distilation process, synthetic ammonia process, cokingwet cook quenching process. Low pressure steam produced by polyester industry separation tower, vinyl chloride reaction device. High Temperature exhausted gas produced by glass furnace.
  • Waste heat utilization

  • Ebara absorption chiller can be utilize blow waste heat source.
  • Hot water: 70°C-150°C
  • Low pressure steam: 0.001MPa~0.8MPa
  • Exhausted gas: above 250°C
  • Energy saving analysis

  • The absorption chiller can make full use of process waste heat anb provide cooling to other process or air conditioning; meanwhile, the system also save the investment & operating cost of heat emission device like cooling towers and electrical chiller.
  • Exhausted Gas Heat Recovery Boiler exhausted gas heat recovery for heating


  • Building Heating
  • Gas boiler exhausted gas waste heat recovery.
  • Application Introduce

  • Reduce gas consumption by 11~13%.
  • Exhausted gas temp will be reduced below 30 degree C.
  • Exhausted gas de-sulfurating and de-nitrating and significant reduction PM2.5 haze formation of emissions. So it is outstanding in environment protection.
  • Direct contact with the smoke andthe cooling water, do not need to contact the media. Heat exchanger with small resistance.
  • The latent heat of water vapor that in gas boiler flue gas will be sufficient recovered to produce hot water.
  • Compact design, small footprint, more suitable for retrofit projects.
  • Higher heat transfer effeciency

  • Circulating cooling water in the cavity of the direct contact heat exchanger spray to high temperature gas flow. The full recovery of the latent heat of water vapor in the exhaused gas, and the exhaused gas de-sulfurating and de-nitrating.
  • High effeciency and energy saving

  • 40% of the energy used for heating the water is from the exhausted gas heat exchanger.