磨煤機出力 的英文怎麼說
中文拼音 [móméijīchūlì]
磨煤機出力
英文
mill capacity-
How to measure exactly the coal mass of pulverizer in fossil power plant ? it is one of primary causes that the efficiency of milling control is low and the automation is difficult to running. in this paper a method of solving uncertainty problem - evidential theory was studied principally from the view of the multiple sensor information fusion
火電廠中鋼球磨煤機筒內存煤量的測量問題一直是制粉控制效率低和自動控制難以投入運行的主要原因之一，本文從多傳感器信息融合的角度出發，重點研究了一種解決不確定性問題的有力方法? ?證據理論方法。Practical application shows that the said method has better accuracy for judging the ball mill ' s capacity, and can be used for on - line control and operation optimization of ball mills
經實際應用，該方法對鋼球磨煤機出力判斷有較好的準確性，可用於球磨機在線控制及運行優化。The intention of this article is experimental study and exploration to the operation tuning and renovation regarding the problems found in the general commissioning and operation of the first imported 660mw unit with w flame such as insufficient mill output, higher ah inlet gas temperature and exhaust gas temperature than design value
本文針對首臺引進660mw機組w型火焰鍋爐整體調試及運行中存在的磨煤機出力達不到設計值和空預器入口煙溫、排煙溫度高於設計值等問題，進行了運行調整和改造試驗研究。Through processing of digital signals, the energy spectrum of bearing vibration has been obtained, and the gray incidence dynamic matrix being improved, and the energy spectrum of front and rear shafts being analysed by using the said matrix, and the prediction method of maximal peak value of the ball mill ' s coal pulverizing capacity being put forward
摘要通過數字信號處理獲得軸承振動能量譜，對灰關聯動態矩陣進行了改進並用其對前後軸能量譜進行分析，提出了磨煤機制粉出力的最大峰值的預測方法。Surface, the easliy wear and tear parts use grinding - resistant material, extruding part use variable cylinder diamethe extruder with compact structuures, transmission gear with hard gear ter detachable pitch, great extruding p0ressure, high vacuum degree, low loading capacity ( electricity - saving more than 25 % than the same product ). it reaches advanced domestic level andcan replace imported items. it is suitable to produce hollow brick with high hole ratio, coal waste rock hollow bricks, shale hollow bricks, prower coal ash hollow - bricks. the extruder won the scienttific and technological progress pride of the lst building material scientific and techniques achievement exhibition in jiangsu province and the golden prize of the mational brick and tile energy - saving lxln achievement
該機結構緊湊、傳動齒輪均系硬齒面，易損件採用耐磨材料、擠出部分採用變缸徑、變螺距、擠出壓力大、真空度高，裝機容量低（比同類產品節電25 % ） ，性能優于進口同類設備，適用生產高孔洞率空心砌塊、煤矸石、頁巖、精煤灰空心磚及各類高摻入量粉煤灰磚和低塑性原料磚，該機在江蘇省首屆建材科技成果展覽會科技進步獎； 94全國磚瓦節能四新成果展覽會金獎，西安國際博覽會金獎。The deficient mill output has been finally resolved by two renovation programs for the classifier and the central air pipe of d - 12 - d double - in and double - out mill, one of the biggest pulverizes ; higher ah inlet gas temperature and exhaust gas temperature also rectified by refractory modification and the tuning of sootblower " s running mode
對世界最大的d - 12 - d雙進雙出磨煤機的分離器和磨煤機中心風管等部位通過兩種方案的改造試驗最終解決了該磨煤機的出力不足問題；通過對衛燃帶改造和調整吹灰器的運行方式解決了空預器入口煙溫和排煙溫度高的問題。分享友人