Drying treatment system of wastewater sludge
The present invention relates to a device and a system for drying sludge generated during the treatment of sewage or wastewater. In a system that efficiently dries water-rich sludge generated during the treatment of sewage or wastewater using superheated steam, and continuously supplies superheated...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a device and a system for drying sludge generated during the treatment of sewage or wastewater. In a system that efficiently dries water-rich sludge generated during the treatment of sewage or wastewater using superheated steam, and continuously supplies superheated steam, sufficient superheated steam can be secured by supplying additional steam through an auxiliary steam supply module, so that the problem of sludge carbonization due to lack of superheated steam due to lack of moisture generated during sludge drying is solved, thereby maximizing sludge drying efficiency.
본 발명은 하수나 오폐수의 처리시 발생하는 슬러지의 건조 처리 장치 및 시스템에 대한 것으로, 하수나 오폐수의 처리시 발생하는 수분이 많은 슬러지를 과열증기를 이용하여 효율적으로 건조하도록 하며, 과열증기를 지속적으로 공급하는 구조의 시스템에서, 보조 증기공급모듈을 통해 증기를 보강 공급하여 과열증기를 충분히 확보할 수 있도록 하여, 슬러지 건조시 발생하는 수분의 부족으로 과열증기가 부족하게 되어 슬러지가 탄화하는 문제를 해소하여 슬러지 건조효율을 극대화할 수 있게 된다. |
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