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- Overview: This artide simply describe influence to boiler efficiency because of exhaust gas temperature and to coal kinds, load. 本文簡單論述了排煙溫度對鍋爐效率的影響,以及負荷、煤種對排煙溫度的影響。
- The model can predict the NOx emission and boiler efficiency simultaneously with fast calculating speed and high accuracy under various operating conditions. 結果表明,該模型具有調節參數少、運算速度快、結果穩定、預測精度高等優點,可以根據燃煤特性以及各操作參數準確預報鍋爐在不同工況下的NOx排放和效率。
- Include to improve boiler efficiency among them, remove dust for coal of power plant section and smokestack, technology of plant of stimulative cotton spinning upgrades etc. 其中包括提高鍋爐熱效率,為電廠節煤和煙窗除塵,促進棉紡廠技術升級等。
- Table 2 shows that the boiler efficiency is good, bearing in mind the large fluctuation in coal quailty during tests, making optimal boiler operation difficult. 表2顯示鍋爐效率較好,但是切記:測試中燃煤質量波動較大,即使最佳的鍋爐運轉也很困難。
- The nomograms for boiler efficiency calculation using ASME codes is presented, an easy method is given for measuring and calculating flue gas and air quantity and compared with GB10184-88 and ASME code. 建立了標準鍋爐熱效率試驗的線算格式,給出了煙氣量和空氣量的簡易測量和計算方法,并與GB10184-88、ASME標準進行了對比。
- Application results indicate that CWS can be ignited and burned steadily in the boiler,the boiler load can reach(60 t/h),combustion efficiency is over 97% and boiler efficiency is over 90%,the pollution emission of flue gas can reach national standards. 實際應用結果表明;水煤漿點火燃燒穩定;鍋爐負荷可達60 t/h以上;燃燒效率達到97%25以上;鍋爐熱效率達到90%25以上;污染物排放符合國家環保要求.
- As different methods are used for calculating coal consumption rate of cogeneration power plant,the results of plants with almost same management level and boiler efficiency are different each other. 目前熱電廠在進行供熱供電煤耗的計算中,因計算方法不同,使得管理水平、鍋爐效率相近的熱電廠相差較大,存在一些不盡一致的地方。
- The on-line ash deposit monitoring and optimization of instant sootblowing strategy have been realized on the boiler, which leads to an improvement of boiler efficiency according to practical data. 最后對所研究的600MW機組“W”型火焰鍋爐,實現了受熱面實時污染監測,并根據監測結果,在線提出吹灰優化模式,指導現場運行操作。
- The operating results after renovation indicated that the unburned carbon in the fly ash has been dramatically reduced, and the boiler efficiency has been increased by approximately20 percent. 改造后運行結果表明,鍋爐可長期、定運行,尾部飛灰可燃物含量大幅度降低,鍋爐蒸發量提高20%25右,節煤效果明顯。
- Boiler Efficiency Improvement Program 鍋爐效率改進方案
- He hit the tennis ball over the net. 他把網球打過了網。
- After retrofitting,the boilers combustion is stable and the combustible matter in fly ash is reduced,with the boilers efficiency improved. 改造后的鍋爐燃燒穩定,飛灰可燃物降低,提高了鍋爐效率。
- The ball glanced off the goal post into the net. 球撞到球門柱上斜飛入網。
- The net weight of this jar of coffee is 180 grams. 這瓶咖啡凈重180克。
- She was scalded when the boiler exploded. 鍋爐爆炸時她被燙傷了。
- If I lose my job, I've got no safety net. 我丟掉這份工作就無計可施了。
- The fish tangled in the mesh of the net has died. 那條卡在網眼上的魚已經死了。
- Practise throwing the ball into the net. 練習投籃。
- I happened to meet him in the boiler room. 我碰巧在鍋爐房碰到他。
- She just tipped the ball over the net. 她剛好把球擊過網。