powdered coal 中文意思是什麼

powdered coal 解釋
粉煤,煤末。

  • powdered : adj. 1. 弄成粉的。2. 塗了白粉的;有小白斑的。3. 〈美俚〉喝醉了的。
  • coal : n 1 煤,煤塊,煤堆。2 〈pl 〉〈美國〉(一堆)燒紅的煤。3 〈常 pl 〉〈英國〉(幾塊)供燃燒的煤。4 ...
  1. Moreover, the system of powdered coal conveying with primary air is the most important tache, whether the distribution of primary air is even or not directly relates to whether the distribution of powdered coal is even or not in all firing implement and nozzles, sequentially directly relates to whether it is hard to take fire, whether the fire is stable, whether there is coking and how about the heat efficiency of the boiler, hi addition, if there is jamming and deflagrate in the system of powdered coal conveying with primary air, severe safety accident can be resulted

    良好的煤粉配風是建立合理的爐內空氣動力工況和穩定燃燒的必要條件。而其中一次熱風送粉系統又是最重要的一個環節,一次風配風是否均勻直接關繫到煤粉在各燃燒器和各噴嘴中的分佈是否均勻,從而直接關繫到著火是否困難、火焰是否穩定、局部是否結焦以及鍋爐的熱效率高低。若一次風送粉系統發生堵塞和煤粉爆燃則可能引發嚴重的安全事故。
  2. Technique of powdered coal ash concrete application

    粉煤灰混凝土應用技術規范
  3. Producing small building blocks by mixing modified levigation powdered coal into coal cinder

    改性磨細粉煤灰摻入煤渣生產小砌塊
  4. Fenmeihui from drift - chu, iron, powdered coal in the comprehensive development and utilization

    粉煤灰提取漂珠,鐵粉,粉煤在綜合開發與利用。
  5. The research and development of a multimedia safeguard supervisory system applicable to powdered coal furnaces in power stsation

    電站煤粉爐多媒體安全監控系統研究與開發
  6. This paper introduces the experimental process of preparing concrete with large amount of blending powdered coal ash which comes from shengli oilfield power plant

    摘要粉煤灰混凝土可減少水泥用量,大幅度降低生產成本,實現粉煤灰的綜合利用。
  7. Abstract for the foursquare - distribution direct current firing implement, the distributing evenness of its air quantity and powdered coal quantity is very important to the safe and economical operation of power plant boiler

    在電站鍋爐的運行中,對於四角布置的直流燃燒器,其風量和煤粉量分配的均勻性對鍋爐安全和經濟運行有著重要意義。
  8. After technical innovation of no. 12 generator of qingshan power plant, the combustion adjustment test was performed and it was demonstrated that operation condition of the generators was improved by using of horizontal concentrated powdered coal burner technique

    摘要湖北青山電廠12號爐進行技術改造后進行了相應的燃燒調整試驗,試驗證明水平濃縮煤粉燃燒器技術的應用改善了機組的運行狀況。
  9. Main products : wood activated carbon ( powdered ), wood activated carbon ( granular ), nut shell activated carbon, coal activated carbon

    主導產品:木質粉狀活性炭、木質顆粒活性炭、果殼類活性炭、煤質活性炭。
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