基于TRIZ的惯性圆锥破碎机创新设计

Innovative design of inertia cone crusher based on TRIZ

针对惯性圆锥破碎机工程实践中处理量偏低问题及其与破碎产品粒度间的相互制约关系,利用TRIZ理论中解决矛盾问题的创新原理、物场模型分析、资源分析以及进化分析等方法开展惯性圆锥破碎机的创新设计。通过系统功能分析与因果分析明确系统组成与主要问题根源,利用技术矛盾和物理矛盾的矛盾矩阵从40个创新原理中寻求潜在的解决方案,依据物场模型分析结果从76个标准解中探索可行的改进方法,并结合惯性圆锥破碎机在技术系统进化中的发展阶段研究其进化发展规律。基于TRIZ理论最终得出九种解决方案,设计实例证实了利用TRIZ方法在矿物加工领域生产实践问题中实现创新设计的可行性。

In order to solve the problem of low processing capacity in the engineering practice of inertia cone crusher and the mutual restriction relation between its capacity and product size,the innovation principle,substance-field model analysis,resource analysis and evolution analysis in TRIZ were used to carry out the innovative design of inertia cone crusher.System composition and major source of the problem were clarified through the system function analysis and causal analysis.Potential solutions were obtained from 40 innovation principles based on the technical and physical contradictions conflict matrix.Feasible improvement methods were explored from 76 standard solutions based on substance-field model analysis results.The evolution law of development of inertia cone crusher was studied combined with the development stage analysis of technology system evolution.Nine solutions were finally obtained based on TRIZ,and the design example proves the feasibility of using TRIZ to realize innovate design in practical production problems in mineral processing industry.