摘 要
粮食输送设备在运行过程中易产生大量粉尘，存在较高的粉尘爆炸风险，严重威胁生产安全。本文针对现有粉尘防爆技术存在的响应滞后、防护范围有限等问题，提出一系列改进措施。研究旨在通过优化粉尘监测与抑爆系统，提升粮食输送设备的防爆性能，保障生产过程的安全稳定。采用理论分析与实验验证相结合的方法，构建了基于实时粉尘浓度监测的智能预警模型，并设计多点联动抑爆装置，实现对粉尘爆炸的快速响应与有效控制。实验结果表明，改进后的系统能够显著缩短抑爆响应时间，降低爆炸压力峰值，提升整体防爆效率。本研究的主要创新在于引入动态监测与智能控制技术，实现了从被动防御向主动干预的转变，为粮食输送设备的粉尘防爆提供了新的技术路径。研究成果对于提升粮食加工行业的安全生产水平具有重要的实践意义和推广价值。
关键词：粮食输送设备；粉尘爆炸防控；智能预警模型；多点联动抑爆；动态监测技术
Abstract
Grain conveying equipment tends to generate large amounts of dust during operation, posing a significant risk of dust explosion and seriously threatening production safety. In response to the existing dust explosion prevention technologies' issues such as delayed response and limited protection range, this paper proposes a series of improvement measures. The study aims to enhance the explosion-proof performance of grain conveying equipment by optimizing dust monitoring and suppression systems, thereby ensuring the safety and stability of the production process. A combination of theoretical analysis and experimental verification was employed to develop an intelligent early warning model based on real-time dust concentration monitoring, and a multi-point联动 explosion suppression device was designed to achieve rapid response and effective control of dust explosions. Experimental results indicate that the improved system can significantly reduce the response time of explosion suppression, lower the peak explosion pressure, and enhance overall explosion-proof efficiency. The main innovation of this research lies in the introduction of dynamic monitoring and intelligent control technologies, enabling a transition from passive defense to active intervention, thus providing a new technical approach for dust explosion prevention in grain conveying equipment. The findings of this study hold important practical significance and promotion value for improving the level of safe production in the grain processing industry.
Keywords: Grain Conveying Equipment; Dust Explosion Prevention And Control; Intelligent Early Warning Model; Multi Point Linkage Explosion Suppression; Dynamic Monitoring Technology
目 录
1绪论 1
1.1粮食输送设备中粉尘防爆技术改进的背景与意义 1
1.2国内外粉尘防爆技术研究现状分析 1
1.3本文研究方法与技术路线概述 1
2粮食输送设备运行中的粉尘爆炸风险识别 2
2.1粉尘爆炸形成机理及其影响因素分析 2
2.2粮食输送过程中粉尘产生与扩散规律 2
2.3典型粮食输送设备的爆炸隐患评估 3
2.4风险识别在技术改进中的应用价值 3
3粮食输送设备粉尘防爆技术现状与问题分析 3
3.1当前主流粉尘防爆技术的应用概况 4
3.2技术在粮食输送设备中的适应性评估 4
3.3存在的主要技术缺陷与操作难题 5
3.4案例分析：典型事故中的技术失效原因 5
4粮食输送设备粉尘防爆技术改进策略 5
4.1改进目标与技术优化原则设定 6
4.2设备结构设计的防爆优化路径 6
4.3新型防爆材料与防护装置的应用探索 7
4.4智能监测与预警系统的集成方案 7
结 论 8
参考文献 9
致 谢 10
