SOLID FUEL, MANUFACTURING METHOD OF SOLID FUEL AND MANUFACTURING APPARATUS OF SOLID FUEL

• Main Authors: NAKAZONO MINORU, YAMAMOTO MANABU, TAKAHASHI HAJIME, KOJIMA TSUTOMU, KUSAKA TETSUSHI, KOSEKI YOSHIKI
• Format: Patent
• Language: English; Japanese
• Published: 27.07.2020
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; CHEMISTRY; DISPOSAL OF SOLID WASTE; FIRELIGHTERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; LIQUEFIED PETROLEUM GAS; LUBRICANTS; METALLURGY; NATURAL GAS; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; RECLAMATION OF CONTAMINED SOIL SOIL; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING

To provide the solid fuel that can effectively use organic sludge and waste such as screen cakes and pulper cakes etc. generated in a paper factory at the same time, and can maintain a stable shape.SOLUTION: The manufacturing method of the solid fuel comprises: mixing the organic sludge and the waste such as the screen cakes and the pulper cakes etc. generated in the paper factory; and dehydrating and solidifying them to form the solid fuel. A volume of the solid fuel per a grain should be below the volume determined by a mixing ratio of the organic sludge.SELECTED DRAWING: Figure 1 【課題】有機汚泥および製紙工場内で発生するスクリーン粕やパルパー粕等の廃棄物を同時に有効利用でき、かつ、安定形状を保てる固形燃料の提供。【解決手段】有機汚泥および製紙工場内で発生するスクリーン粕やパルパー粕等の廃棄物を混合し、脱水固化して固形燃料化する。固形燃料の１粒あたりの容積を有機汚泥の混合比率によって定まる容積以下とする。【選択図】図１