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Our company's comprehensive hazardous waste incineration process mainly consists of "rotary kiln + secondary combustion chamber incineration technology". We adopted internationally advanced and mature technologies, determine the process route and equipment configuration based on the clients’ specifications, provide customized whole-process services for clients,and ensure that the pollutant emissions meet the current national standards, even meeting EU emissions standards.
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Pretreatment system Different pretreatment equipment is needed for flexible and bulk materials. |
Feeding system
Design the quench tower according to gas flow modelling, then select and place spray guns. Select imported two fluid cooling spray guns and an automatic quenching control system; ensure the effectiveness of quenching so that “over-cooling” and “under-cooling” does not occur.
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Feeding system Select different feeding methods to meet the different physical properties of liquid, solid and semi-solid materials. |
Flue gas treatment system
The selection or combination of various treatment processes can achieve long-term and stable discharge of NOx, SO2, HCl and dust. The selection of European formula refractories, the selection of pipeline anticorrosion materials and the installation of cement tortoise shell net for dust collector equipment also provide a guarantee for the long-term continuous operation of the incineration system.
Pretreatment system
The use of highly efficient feeder sealing technology, rotary kiln sealing type
and water sealing slag seal, combined with adjustable combustion air
supplement, achieves oxygen-rich and controlled oxygen combustion, so that
the thermal action reduction rate is less than 5%, and harmful substances are
completely incinerated.
Control system
The application of PLC or DCS improves the automation level of incineration
line operation, improves the stability and safety of system operations, and
saves on labor costs. In addition, the setting of infrared thermal imaging and
Emergency Stop Device (ESD) ensure the safety of the system.
Waste heat boiler
The selection of a full-membrane wall boiler with high efficiency and avoiding blockage can adjust the fluctuation of hazardous waste
incineration conditions and reduce the influence of incineration conditions on flue gas treatment.
