Design and Optimization of a Toothed-Plate Single-Roller Crushing Device for Waste Plastic Film
Waste plastic film often contains an abundance of impurities, such as crop stems and soil. To address this issue, a toothed-plate single-roller crushing device for waste plastic film was developed. By analyzing the movement and force pattern of the film, the feeding speed, the number of toothed plat...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-10-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/13/21/11650 |
| _version_ | 1797632229974736896 |
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| author | Kai Guo Hongguang Yang Mingzhu Cao Haiyang Shen Xulei Chen Fengwei Gu Feng Wu Zhichao Hu |
| author_facet | Kai Guo Hongguang Yang Mingzhu Cao Haiyang Shen Xulei Chen Fengwei Gu Feng Wu Zhichao Hu |
| author_sort | Kai Guo |
| collection | DOAJ |
| description | Waste plastic film often contains an abundance of impurities, such as crop stems and soil. To address this issue, a toothed-plate single-roller crushing device for waste plastic film was developed. By analyzing the movement and force pattern of the film, the feeding speed, the number of toothed plates, and the crushing roller rotation speed were used as test factors, and the size qualification rate and the impurity content of the crushed film were used as test indexes. Through a Box–Behnken test design, regression analysis, and ANOVA, a model between factors and indexes was established. The results showed that the size qualification rate and the impurity content of the crushed film were 82.55% and 9.57%, and the errors in the prediction and test values were 6.14% and 8.38%, which proved them to have good reliability. The findings of this study provide essential technical and equipment support for the resource recovery of waste plastic films. |
| first_indexed | 2024-03-11T11:35:01Z |
| format | Article |
| id | doaj.art-c14144eeb0ca41e4850d6025a689caff |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-11T11:35:01Z |
| publishDate | 2023-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-c14144eeb0ca41e4850d6025a689caff2023-11-10T14:58:17ZengMDPI AGApplied Sciences2076-34172023-10-0113211165010.3390/app132111650Design and Optimization of a Toothed-Plate Single-Roller Crushing Device for Waste Plastic FilmKai Guo0Hongguang Yang1Mingzhu Cao2Haiyang Shen3Xulei Chen4Fengwei Gu5Feng Wu6Zhichao Hu7Nanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, ChinaNanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, ChinaNanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, ChinaNanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, ChinaNanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, ChinaNanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, ChinaNanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, ChinaGraduate School of Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaWaste plastic film often contains an abundance of impurities, such as crop stems and soil. To address this issue, a toothed-plate single-roller crushing device for waste plastic film was developed. By analyzing the movement and force pattern of the film, the feeding speed, the number of toothed plates, and the crushing roller rotation speed were used as test factors, and the size qualification rate and the impurity content of the crushed film were used as test indexes. Through a Box–Behnken test design, regression analysis, and ANOVA, a model between factors and indexes was established. The results showed that the size qualification rate and the impurity content of the crushed film were 82.55% and 9.57%, and the errors in the prediction and test values were 6.14% and 8.38%, which proved them to have good reliability. The findings of this study provide essential technical and equipment support for the resource recovery of waste plastic films.https://www.mdpi.com/2076-3417/13/21/11650waste plastic filmcrushingsize qualification rateimpurity content |
| spellingShingle | Kai Guo Hongguang Yang Mingzhu Cao Haiyang Shen Xulei Chen Fengwei Gu Feng Wu Zhichao Hu Design and Optimization of a Toothed-Plate Single-Roller Crushing Device for Waste Plastic Film Applied Sciences waste plastic film crushing size qualification rate impurity content |
| title | Design and Optimization of a Toothed-Plate Single-Roller Crushing Device for Waste Plastic Film |
| title_full | Design and Optimization of a Toothed-Plate Single-Roller Crushing Device for Waste Plastic Film |
| title_fullStr | Design and Optimization of a Toothed-Plate Single-Roller Crushing Device for Waste Plastic Film |
| title_full_unstemmed | Design and Optimization of a Toothed-Plate Single-Roller Crushing Device for Waste Plastic Film |
| title_short | Design and Optimization of a Toothed-Plate Single-Roller Crushing Device for Waste Plastic Film |
| title_sort | design and optimization of a toothed plate single roller crushing device for waste plastic film |
| topic | waste plastic film crushing size qualification rate impurity content |
| url | https://www.mdpi.com/2076-3417/13/21/11650 |
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