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- Isoionic ignition technique has been completely applied to pulverized coal fired boiler. 在建擴建項目,實(shí)現了煤粉鍋爐100%25推廣應用等離子點(diǎn)火技術(shù);
- When the model was used in a 220 t/h tangential coal fired boiler,it got a nice result. 以鍋爐實(shí)際運行數據為輸入值得到的模型輸出結果表明,該方法具有較好的軟測量效果。
- Abstract: The coal combustion behavior in a tangentially fired boiler furnace is numerically studied using a modified char combustion model. 摘 要: 采用改進(jìn)了的焦炭燃燒模型,數值研究了煤粉顆粒在四角切向燃燒鍋爐爐膛內的燃燒行為。
- This paper is to introduce the study on slagging characteristics of large capacity coal fired boiler by use of Fuzzy mathematics model. 介紹采用模糊數學(xué)方法對我國大容量機組鍋爐結渣特性的研究成果。
- The coal combustion behavior in a tangentially fired boiler furnace is numerically studied using a modified char combustion model. 采用改進(jìn)了的焦炭燃燒模型,數值研究了煤粉顆粒在四角切向燃燒鍋爐爐膛內的燃燒行為。
- Fire detector and flameout protection for FSSS in all blast furnace gas fired boiler. 全燃燒高爐煤氣鍋爐的火焰檢測器以及FSSS的爐膛滅火保護。
- The content of trace elements, such as Mn,Pb,Cr,Ni,Cu,Cd,Zn, etc. , in coal-water-slurry (CWS) sample, slag, and fly ash of CWS fired boiler have been measured. 測定了燃用水煤漿鍋爐的水煤漿樣、爐渣及飛灰中Mn、Pb、Cr、Ni、Cu、Cd、Zn等痕量元素的含量。
- To reduce blast furnace gas(BFG) emission and to save energy sources, BFG?fired boiler was researched and applied, receiving good economic and social benefit. 為了減少高爐煤氣放散、節約能源,對鍋爐進(jìn)行了燃高爐煤氣的研究和應用,取得了良好的經(jīng)濟效益和社會(huì )效益。
- Different meshes employed to simulate fluid flow in TFB (tangential fired boiler) were discussed and mesh methods to decrease crossflow diffusion were investigated. 文中嘗試并討論了用于消減偽擴散的各種網(wǎng)格調整方法,并將數值結果與實(shí)驗數據進(jìn)行了對比。
- In this paper, a new method, biasing SH panels, was developed to improve the situation of flow velocity deviation of tangentially fired boiler horizontal gas pass. 為改善由于四角噴燃鍋爐殘余旋轉引起的水平煙道速度分布不均勻的狀況,介紹了一種將分隔屏偏置的新方法。
- Using the model, numerical simulation of the flue gas temperature and speed deviation in the horizontal sack of the tangentially fired boiler before retrofit was performed. 利用該模型對改造前切圓鍋爐水平煙道煙溫、煙速偏差進(jìn)了數值模擬,計算結果和實(shí)際運行狀況一致,證明了模型的可行。
- The numerical simulation results also express that the screwy SH panels can remarkably cut down the velocity deviation of the tangentially fired boiler horizontal gas pass. 數值模擬的結果表明,采用扭曲分隔屏,可大幅度降低四角噴燃過(guò)爐水平煙道的速度偏差。
- Zhou Wu,Zhuang Zhengning,Liu Taisheng,et al.Study on slagging problemin the furnace of a tangential fired boiler[J].Proceedings of the CSEE,2005,25(4):131-135(in Chinese). [2]周武;莊正寧;劉泰生;等.;切向燃燒鍋爐爐膛結渣問(wèn)題的研究[J]
- At last, an economic evaluation is conducted when a conventional natural gas fired boiler is retrofitted into a condensing boiler by using a low-finned tube heat exchanger. 最后,本文對天然氣鍋爐尾部加裝低螺紋翅片管冷凝換熱器回收余熱進(jìn)行了經(jīng)濟性研究。
- The new process extracts oil from shale. 這一新過(guò)程可從頁(yè)巖里提煉出石油。
- Most of the rock in this mountain is shale. 這座山上大部分的巖石都是頁(yè)巖。
- After comparing the combustion characteristics of normal shape-coal and tinpot shape-coal, authors made one conclusion that the shape-coal fired boiler has lower economy when using tinpot shape-coal. 摘要通過(guò)對型煤鍋爐燃用一般型煤及劣質(zhì)型煤時(shí)燃燒特點(diǎn)的對比分析得出型煤鍋爐燃用劣質(zhì)型煤時(shí)運行經(jīng)濟性差的結論。
- Liu Xiangjun,Xu Xuchang,Fan Hongli.Further studies on the coal combustion behavior in the tangentially fired boiler furnace[J].Proceedings of the CSEE,2001,21(1):80-84(in Chinese). [1]劉向軍;徐旭常;范宏麗.;用改進(jìn)的焦炭模型研究煤粉鍋爐內的燃燒行為[J]
- Nie Qihong,Sun Shaozeng, Wu Shaohua, et al.Study on application of new type HBC-SSA bumers with low NOx emissions in a lean coal fired boiler[J].Proceedings of the CSEE, 2002,22(7): 155-159. [2]聶其紅;孫紹增;吳少華;等.;新型水平濃談風(fēng)低NOx煤粉燃燒器在貧煤鍋爐的應用研究[J]
- Zhao Yuxiao,Li Ruiyang,Sun Bin,et al.Research and engineering application on solving slagging problem of hexagonal tangentially fired boiler[J].Proceedings of the CSEE,2004,24(7):231-236(in Chinese). [1]趙玉曉;李瑞揚;孫斌;等.;解決六角切圓鍋爐結渣問(wèn)題的研究及工程應用[J]