The present invention relates to a method for processing an energy-circulating non-emission food waste, an input step of putting the collected food waste into a storage hopper, and a crushing step of crushing the input food waste at a breaker and then crushing at the crusher. , A primary drying step of drying the crushed food waste in a wet dryer, a secondary drying step of drying the wet-dried dry matter in a dry dryer, and a carbonization step of carbonizing the dry-dried dry matter in a pyrolysis carbonization furnace, and It characterized in that it consists of a stench removal step of burning and removing the odor and wet gas generated in the drying process of the first drying step and the second drying step and the combustion gas generated in the carbonization step of the carbonization step in a stench deodorization furnace. The energy circulation type discharge-free food waste treatment method according to the present invention simplifies the process through the process of drying and carbonizing together, instead of separating and treating intermediate wastes such as contaminants, waste water, and condensate during the treatment of food waste. It has the effect of reducing the cost of equipment and operating costs, and preventing the leakage of odors that may be unintentionally generated in a separate separation process. Waste heat and steam generated during the treatment process are recirculated as energy to dispose of food waste. It has the effect of reducing the external supply energy required for the treatment process.본 발명은 에너지순환형 무배출 음식물쓰레기의 처리방법에 관한 것으로서, 수거한 음식물쓰레기를 저장호퍼에 투입하는 투입단계와, 상기 투입된 음식물쓰레기를 파봉기에서 파봉한 후, 파쇄기에서 파쇄하는 파쇄단계와, 상기 파쇄된 음식물쓰레기를 습식건조기에서 건조하는 1차 건조단계와, 상기 습식건조된 건조물을 건식건조기에서 건조하는 2차 건조단계와, 상기 건식건조된 건조물을 열분해 탄화로에서 탄화시키는 탄화단계 및 상기 1차 건조단계와 상기 2차 건조단계의 건조과정에서 발생한 악취 및 습가스, 상기 탄화단계의 탄화과정에서 발생한 연소가스를 악취탈취로에서 연소시켜 제거하는 악취제거단계로 이루어진 것을 특징으로 한다. 본 발명에 따른 에너지순환형 무배출 음식물쓰레기의 처리방법은 음식물쓰레기의 처리과정에서 협잡물, 음폐수, 응축수 등의 중간 폐기물을 별도 분리하여 처리하는 대신, 함께 건조 및 탄화
