An environmentally friendly composting machine with high-sealing inlet and outlet cover plates, including a cabinet； a fermentation bin is located inside the cabinet, including an inner side wall and an outer side wall covering the inner side wall； the inner side wall and the outer side wall A jacket cavity is formed between； the interior of the inner side wall contains a crushing and stirring mechanism for crushing and stirring the input waste； the jacket cavity is filled with thermal oil, and the thermal oil is heated by a heater To control the temperature of the fermentation bin； the fermentation bin still includes a feed inlet； a feed cover is used to seal the feed inlet, which includes a first rotating mechanism on the side of the feed inlet, a first connection The member is pivotally connected to the first rotating mechanism in a horizontally pivotable manner, a first rotating handle is provided on the first connecting member in a movable manner up and down, and a first cover plate is located below the first connecting member And connected to the lower end of the first rotating handle； a discharge port is located on the side of the fermentation bin； a discharge cover is used to open and close the discharge port； the gas system of the fermentation bin is input into a heat dissipation mechanism through a vacuum pump Perform gas condensation and heat exchange.一種具有高密封度之入料及出料蓋板的環保堆肥機，包含一機箱；一發酵倉位在該機箱內部，包含一內側壁及包覆該內側壁的外側壁；該內側壁及該外側壁之間形成一夾套腔室；該內側壁的內部包含一粉碎攪拌機構用於對輸入的廢料進行粉碎及攪拌作業；該夾套腔室內填充有導熱油，該導熱油係經由加熱器進行加熱以控制該發酵倉的溫度；該發酵倉尚包含一入料口；一入料蓋用於密封該入料口，其包含一第一旋轉機構位在該入料口一側、一第一連接件以可水平樞轉的方式樞接該第一旋轉機構、一第一旋轉手柄以可上下移動的方式設於該第一連接件上、及一第一蓋板位在該第一連接件下方且連接於該第一旋轉手柄下端；一出料口位在該發酵倉一側；一出料蓋用於開啟及關閉該出料口；該發酵倉的氣體係經由一真空泵輸入一散熱機構內進行氣體冷凝及熱交換。
