基于TRIZ理论的环保原料场设计

环保料场较传统露天料场在降耗、减排、节能、节省用地、稳定生产等方面有明显的优势，是当前原料场技术发展的必然趋势。但现有环保料场内部空间利用率低，资源浪费严重，工程一次投资高，制约了环保料场的推广与应用。针对现有环保料场内部空间利用率低的问题进行系统描述，运用TRIZ理论分别进行系统功能分析和系统问题分析，求解得到一系列方案，并通过对比确定了最优方案。该方案采用刮板取料机半门型架上跨卸料小车的布置型式，刮板取料机走行梁不再需要单独设置，上部走行机构检修维护更为方便，解决了刮板取料机走行梁限制物料堆高的问题，提高了料场内部空间利用率，增大了料场贮量，降低了土建工程量，经济效益显著。

Design of eco-friendly stockyard based on TRIZ theory

The technology of eco-friendly stockyard has obvious advantages in consumption reduction, emission reduction, energy saving, land saving and stable production compared with the traditional open stockyard, which is the certain trend of current technical development of stockyard. However, current eco-friendly stockyard is characterized by low utilization rate of the internal space, serious waste of resources and high one-time investment, which restricts the promotion and application of the eco-friendly stockyard. The problem of low space utilization rate in the current eco-friendly stockyard was described, system function and system problems were analyzed using the theory of TRIZ, a series of innovative solutions were obtained, and the optimal scheme was determined through schemes comparison. Rack of the reclaimer upwards straddles the stacker was adopted in the optimal scheme. The upper travelling platform of the reclaimer dose not need to be independently arranged, and the travelling device is more convenient to repair and maintain. Meanwhile, problem of stock pile volume loss caused by avoiding the upper travelling platform of reclaimer in the current technological arrangement form is solved, internal space utilization rate of material stockyard is increased, storage capacity of stockyard is increased, civil engineering quantity is reduced, and economic benefits are obvious.