臺灣博碩士論文加值系統

　　由於環保意識抬頭與嚴格的環保法規，製造業及畜牧業任意排放廢氣的行為逐漸被禁止。因此，本論文研製臭氧產生器，並搭配有害氣體降解系統分別降解氮氧化物及氨氣。臭氧產生器分為電路架構與氧氣供應兩部分，在電路架構方面，由交流電源、待機電源、電磁干擾濾波器、升壓轉換器之功因修正電路、全橋並聯共振變流器、全橋驅動電路與1組陶瓷平板組成；在氧氣供應方面，則由大氣經過氧氣機後，氧氣輸入至陶瓷平板，使陶瓷平板產生微放電的反應便形成臭氧。另一方面，有害氣體降解系統由氣泵、臭氧產生器、抽風機、噴霧機、儲水桶、噴霧洗滌桶、氮氧化物檢測儀及臭氧檢測儀組成。動作原理是將有害氣體吸入噴霧洗滌桶，接著把有害氣體、臭氧及水噴霧充份混合之後，於排放端進行檢測有害氣體是否仍然存在。
　　實驗結果可分成氮氧化物與氨氣之降解，在氮氧化物降解方面，論文分別使3、6與9支線香來產生氮氧化物氣體，接著使用有害氣體降解系統處理氮氧化物，實驗結果顯示，高濃度的臭氧降解氮氧化物氣體，具有良好的效果。另一方面，在氨氧降解方面，論文分別使用1 mL、3 mL及5 mL的氨水產生氨氣，接著使用有害氣體降解系統，將臭氧產生器輸入功率分別調整為20 %、50 %、80 %及100 %，產生出不同濃度之臭氧進行實驗，實驗結果顯示，使用臭氧產生器輸入功率為100 %用於降解5 mL的氨水，具有良好降解效果，且降解的時間也最短。因此，論文提出的系統架構對於氮氧化物與氨氣之降解具有非常好之效果，能用於改善製造業與畜牧業衍生的問題。

　　Increasing environmental awareness and stricter environmental laws have led to the gradual introduction of exhaust emission standards in the manufacturing and stock farming sectors. In this study, an ozone generator and a harmful gas decomposition system (HGDS) that decomposes nitrogen oxides and ammonia, respectively, were integrated and tested. The ozone generator comprises two parts, namely its circuit structure and oxygen supply component. The circuit structure comprises an AC power supply, standby power supply, electromagnetic interference filter, boost converter–type power-factor corrector, full-bridge parallel resonance inverter, full-bridge drive circuit, and a ceramic plate. The ozone generator’s oxygen supply functions by first passing air through a oxygen machine and then injecting it into the ceramic plate, which causes the ceramic plate to generate a micro-discharge reaction that forms ozone. The HGDS comprises an air pump, ozone generator, exhaust fan, spray machine, water storage bucket, spray washing bucket, nitrogen oxide or ammonia detector, and ozone detector. After harmful gas, ozone, and water spray are mixed in the spray washing bucket, the output terminal of the HGDS then checks for harmful gases using its detectors. Experimental results were derived for the decomposition of nitrogen oxides and ammonia. For nitrogen oxide decomposition, incense sticks were used to produce nitrogen oxides, which were then decomposed using the HGDS; the results verified the effectiveness of high-concentration ozone in decomposing nitrogen oxide. For ammonia decomposition, 1, 3, or 5 mL of ammonia water was used to produce ammonia, after which the ozone generator’s input power was adjusted to 20%, 50%, 80%, or 100%, and the HGDS was used to produce different concentrations of ozone. The results indicate that the ozone generator achieves the fastest decomposition of 5 mL of ammonia with an input power of 100%.

摘要.......i
Abstract.......ii
誌謝.......iii
目錄.......iv
表目錄.......vi
圖目錄.......vii
第一章 緒論.......1
1-1 研究緣起.......1
1-2 研究目的.......2
1-3 研究架構.......2
第二章 臭氧特性與系統架構.......3
2-1 臭氧之特性介紹.......3
2-1-1 臭氧之物理化學性質.......3
2-1-2 臭氧之不穩定性.......4
2-2 臭氧之應用範圍.......5
2-3 臭氧製造系統架構.......6
2-3-1 控制單元.......7
2-3-2 臭氧產生器.......7
2-3-3 高壓電源.......9
2-3-4 氣源.......10
第三章 臭氧產生器電源.......12
3-1 臭氧產生器之系統架構.......13
3-2 升壓轉換器轉換器之電路參數設計.......14
3-3 待機電源之電路參數設計.......17
3-4 全橋並聯共振變流器之電路參數設計.......20
第四章 以臭氧降解氮氧化物之實驗.......23
4-1 以臭氧降解氮氧化物之實驗介紹.......24
4-1-1 氮氧化物降解系統.......24
4-1-2 氮氧化物降解系統之相關零件規格.......25
4-1-3 以臭氧降解氮氧化物之實驗方法與步驟.......27
4-2 以臭氧降解氮氧化物之實驗結果.......28
4-2-1 量測氮氧化物之實驗結果.......28
4-2-2 量測臭氧濃度之實驗結果.......29
4-2-3 臭氧產生器不同輸入功率下降解氮氧化物之實驗結果.......30
4-2-4 實驗結果之探討.......32
第五章 以臭氧降解氨氣之實驗.......34
5-1 以臭氧降解氨氣之實驗介紹.......35
5-1-1 氨氣降解系統.......35
5-1-2 氨氣降解系統之相關零件規格.......36
5-1-3 以臭氧降解氨氣之實驗方法與步驟.......37
5-2 以臭氧降解氨氣之實驗結果.......38
5-2-1 量測氨氣濃度之實驗結果.......38
5-2-2 量測臭氧濃度之實驗結果.......39
5-2-3 臭氧產生器於不同輸入功率下降解氨氣之實驗結果.......40
5-2-4 實驗結果之探討.......42
第六章 結論與未來展望.......43
6-1 結論.......43
6-2 未來展望.......44
參考文獻.......45

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