阅读说明：本技术 一种全连续可降解聚酯的生产系统 (Full-continuous production system of degradable polyester ) 是由 肖洪卫 成强 张昕 于 2021-07-15 设计创作，主要内容包括：本发明涉及一种全连续可降解聚酯的生产系统,包括配料打浆釜、多功能塔式反应器、终缩聚反应器、切粒系统。配料打浆釜与芳香族二元酸和/或脂肪族二元酸料仓相连,配料打浆釜底部通过浆料输送泵与换热器底部相连,换热器与多功能塔式反应器通过管道连通,多功能塔式反应器上部与工艺塔相连,多功能塔式反应器下部通过管道与终缩聚反应器相连,终缩聚反应器通过熔体输送泵与终聚物过滤器相连,终聚物过滤器与切粒系统相连。本发明适用于可降解芳香族-脂肪族聚酯及可降解脂肪族聚酯。通过本发明,工艺流程为两釜流程,工艺合理、高效、节能,连续自动化程度高,设备投资及占地面积小、产品质量稳定均一性高。(The invention relates to a full-continuous production system of degradable polyester, which comprises a batching and pulping kettle, a multifunctional tower reactor, a final polycondensation reactor and a pelletizing system. The batching and pulping kettle is connected with an aromatic dibasic acid and/or aliphatic dibasic acid bin, the bottom of the batching and pulping kettle is connected with the bottom of a heat exchanger through a slurry delivery pump, the heat exchanger is communicated with a multifunctional tower reactor through a pipeline, the upper part of the multifunctional tower reactor is connected with a process tower, the lower part of the multifunctional tower reactor is connected with a final polycondensation reactor through a pipeline, the final polycondensation reactor is connected with a final polymer filter through a melt delivery pump, and the final polymer filter is connected with a pelletizing system. The invention is suitable for degradable aromatic-aliphatic polyester and degradable aliphatic polyester. The invention has the advantages of reasonable process, high efficiency, energy saving, high continuous automation degree, small equipment investment and occupied area, stable product quality and high uniformity.)