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毕业论文网 > 任务书 > 机械机电类 > 机械设计制造及其自动化 > 正文

木材干燥实验系统设计任务书

 2022-01-05 21:19:37  

全文总字数:2661字

1. 毕业设计(论文)的内容、要求、设计方案、规划等

(1)前言:木材是重要可再生资源,多用于建筑,家装行业。

木材在加工和出口检疫前都要进行干燥和加热处理,以降低含水率和去除内含的有害生物。

其热源主要采用干热空气和湿热蒸汽。

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2. 参考文献(不低于12篇)

1. Boone R S, Kozlik C J, Bois P J, et al. Dry Kiln Schedules for Commercial Woods[J]. Temperate and Tropical, 1988.2. Wu H, Avramidis S. Prediction of timber kiln drying rates by neural networks[J]. Drying Technology, 2006, 24(12): 1541-1545.3. Plumptre R A. Simple solar heated timber dryers: design, performance and commercial viability[J]. The Commonwealth Forestry Review, 1979: 243-251.4. Haque M N. Modelling of solar kilns and the development of an optimised schedule for drying hardwood timber[J]. 2006.5. Seyfarth R, Leiker M, Mollekopf N. Continuous drying of lumber in a microwave vacuum kiln[C]//8th International IUFRO Wood Drying Conference. 2003, 8: 159-163.6. Simpson W T. Drying wood: a review-part i[J]. Drying Technology, 1983, 2(2): 235-264.7. Colak N, Hepbasli A. A review of heat-pump drying (HPD): Part 2Applications and performance assessments[J]. Energy Conversion and Management, 2009, 50(9): 2187-2199.8. Musch H E, Barton G W, Langrish T A G, et al. Nonlinear model predictive control of timber drying[J]. Computers chemical engineering, 1998, 22(3): 415-425.9. Nijdam J J, Langrish T A G, Keey R B. A high-temperature drying model for softwood timber[J]. Chemical Engineering Science, 2000, 55(18): 3585-3598.10. Simpson W T, Verrill S P. Estimating kiln schedules for tropical and temperate hardwoods using specific gravity[J]. Forest products journal, 1997, 47(7-8): 64.11. Obataya E, Shibutani S, Hanata K, et al. Effects of high temperature kiln drying on the practical performances of Japanese cedar wood (Cryptomeria japonica) I: changes in hygroscopicity due to heating[J]. Journal of Wood Science, 2006, 52(1): 33-38.12. Vermaas H F. Drying eucalypts for quality: Material characteristics, pre-drying treatments, drying methods, schedules and optimisation of drying quality[J]. South African Forestry Journal, 1995, 174(1): 41-49.13. Oltean L, Teischinger A, Hansmann C. Influence of temperature on cracking and mechanical properties of wood during wood dryingA review[J]. BioResources, 2007, 2(4): 789-811.

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