PRODUCTION LINE-TYPE COMPREHENSIVE TREATMENT SYSTEM FOR DISTILLERS GRAINS

• Main Authors: TSOU, Chih-Yuan, POTIYARAJ, Pranut, DE GUZMAN, Manuel Reyes, WANG, Chenyu, ZHAO, Shuya, CHEN, Shuang, WANG, Ruo-Yao, ZENG, Rui, QU, Changlei, LEI, Jialu, MA, Zheng-Lu, CHEN, Zhijun, LIU, Gaowei, TSOU, Chi-Hui, YANG, Tao, GE, Feifan, DU, Jianhua, HU, Xue-Fei
• Format: Patent
• Language: Chinese; English; French
• Published: 09.03.2023
• Subjects: CHEMISTRY; DISPOSAL OF SOLID WASTE; FERTILISERS; MANUFACTURE THEREOF; METALLURGY; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE; PERFORMING OPERATIONS; RECLAMATION OF CONTAMINED SOIL SOIL; TRANSPORTING

A production line-type comprehensive treatment system for distillers grains, comprising a distillers grains conveying system, a distillers grains washing system, a thin stillage utilization and recycling system, and a washed distillers grains treatment system. The distillers grains conveying system comprises a feeding machine (1) and an inclined conveying belt (2), an inlet and an outlet of the inclined conveying belt (2) being respectively arranged at an outlet of the feeding machine (1) and an inlet of a centrifugal washing device (3). The distillers grains washing system comprises the centrifugal washing device (3) and multiple spiral blade solid-liquid separation devices for heavy substances (4) that are cascaded. The spiral blade solid-liquid separation devices for heavy substances are provided with spiral blade separators, high-pressure water outlets (51) and drain valves (42) connected to a pipe for transporting the thin stillage. The washed distillers grains treatment system comprises a belt filter pr