APPARATUS AND METHODS OF A SUCCESSIVE TREATMENT OF ORGANIC SLUDGES FOR PRODUCING SOLID-LIQUID SLURRY CONTAINING SOLIDS AND SECESSIONAL LIQUIDS FROM ORGANIC SLUDGE

摘要

A successive treatment apparatus of organic sludge is provided to process the sludge simply comparing to existing batch type treatment apparatuses while reducing energy consumption. A successive wet typed pyrolysis apparatus is a heating and pressurizing typed pyrolysis apparatus without requiring a separate drying process. The apparatus includes a successive wet typed pyrolysis reactor with a sealed structure(13) and a peripheral device. The successive wet typed pyrolysis reactor includes a successive tubular reactor(21), a mixer(22), a temperature increasing-and-controlling unit(23), a thermometer(24), a manometer(25), a product return pipe(26), and a product discharging-and-pressure controlling unit(27). The peripheral device includes a hopper(11), a feeding pump(12), a solid-liquid slurry product transfer pipe(14), a discharge vessel for a second step discharge(15), a knock-out vessel for a third step discharge(16), a hydration unit for solid-liquid separation(17), and a heat recovery vessel for recovering heat of steam(18).