Application of theoretical calculations for analysis of influence on co-burning waste recycle systems and design of related software

• Main Authors: Wu, Chih-Wei, 吳致維
• Other Authors: Chang Sen-Fuh
• Format: Others
• Language: zh-TW
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/31569333493991153838

碩士 === 國立臺灣大學 === 農業機械工程學系研究所 === 86 === Construction of large scale incinerators is the major means used in Taiwanto s Construction of large scale incinerators is the major meansused in Taiwan to solve waste problems. Computing mass and energy balances are vital for design and evaluation of incinerator systems. Useful literature and formulas are ava ilable in many forms. In this study, it is intended to emphasize the following s:1. To build a model for prediction of waste burning results.2. To compare si mulated co-burning results in order to choose a better combination of wastes for more effective and efficient operation of incinerators.3. To record th e actual data such as temperatures and flow ratesduring waste burning in the i ncinerator for the purpose of modifying functions of the incinerator system in the future by comparing those data with predicted ones. Using the package de veloped in this study, it is predicted that an incinerator system with capacit y of 360 tons/day may reduce fuel consumption thus save NT＄59400/day. As for average burning temperatures in the furnace, the calculated data are higher th an the actual ones within 20%. Taking Mu-cha incineration plant as an example, its capacity can be raised from 1500 tons/day to 3000 tons/day without causin g any extra load to the system basedon the simulated results. It is concluded that the use of co-burning method for waste treatment may save cost, save ext ra fuel added and thus reduce generation of carbon dioxide. Since the simulate d results are very close to the actual ones , the computer software package de veloped in this study with appropriate modification is suitable for applicatio n in any incineration system in Taiwan for reducing of wastes, saving of energ y, and decreasing the impact to the environment.