Study on Plastics Optimal Separating Technology and Equipment Based on Resource-Conserving
A new optimal technology and process of separating plastic from domestic waste was presented according to the recycling benefit. An optimal analysis modal was established and the recycling benefit was analyzed. The technique and process of plastic separation was studied. As a result, the investment is much less than that of the synthetic recycling treatment and the recycling benefit is also higher. Depending on optimal separating technique and process, it can reclaim plastic that has high recycling value to a maximum in 15 separating type. A mathematical model of the separating process was established, and the effect of some parameters such as wind speed, sloping angle of airflow on the separating rate was studied; with an optimal 15 m/s wind-speed horizontally and 14-degree blowing angle, so that the rate of separating plastic is over 85%. Therefore, the enterprises can realize persistent development for a long run without government allowances.
Dongming Guo, Jun Wang, Zhenyuan Jia, Renke Kang, Hang Gao, and Xuyue Wang
X. H. Yang and C.Y. Lv, "Study on Plastics Optimal Separating Technology and Equipment Based on Resource-Conserving", Materials Science Forum, Vols. 628-629, pp. 251-256, 2009