精细化工行业中浓相气力输送技术的应用研究  

Research on the Application of Dense Phase Pneumatic Conveying Technology in Fine Chemical Industry

作　　者：丁学巍 DING Xuewei

机构地区：[1]宁夏工业设计院有限责任公司,宁夏银川750001

出　　处：《化工设计通讯》2024年第8期94-96,共3页Chemical Engineering Design Communications

摘　　要：在精细化工产业的发展过程中,浓相气力输送技术以其独特的应用特性,成为提升物料处理效率和安全性的关键技术。然而,传统输送系统在处理精细化工原料时面临效率低下、能耗高等问题。针对这一挑战,研究集中在新型浓相发送罐组件的开发、球形混合器的应用及其在精细化工行业的特定应用案例分析上。通过改进输送方案,包括发送罐的进料、进气和输送过程的优化,以及球形混合器的结构与功能特点,实现输送效率的显著提高和能耗的降低。具体应用案例分析展示技改方案在提高原料计量输送工艺效率、优化气力输送设计等方面的有效性。此外,通过对输送物料特性的深入分析和发送罐组件优化,确保输送过程的稳定性和可靠性,进而提升精细化工行业物料处理的整体性能。In the development process of fine chemical industry,dense phase pneumatic conveying technology has become a key technology to improve the efficiency and safety of material handling due to its unique application characteristics.However,traditional conveyor systems face problems such as low efficiency and high energy consumption when processing fine chemical raw materials.In response to this challenge,research has focused on the development of new dense phase transmitter components,the application of ball mixers and their specific case studies in the fine chemical industry.Significant improvements in conveying efficiency and reduced energy consumption were achieved through improved conveying concepts,including the optimization of the feeding,air intake and conveying processes of the sending tank,as well as the structural and functional characteristics of the ball mixer.The specific application case analysis shows the effectiveness of the technical transformation scheme in improving the efficiency of the raw material metering and conveying process and optimizing the pneumatic conveying design.In addition,through the in-depth analysis of the characteristics of the conveyed materials and the optimization of the components of the sending tank,the stability and reliability of the conveying process are ensured,thereby improving the overall performance of material handling in the fine chemical industry.

关 键 词：精细化工行业 浓相气流 输送技术 

分 类 号：TQ022.3[化学工程]