improving furnace 中文意思是什麼
improving furnace
解釋
精煉爐-
A new technology for improving hot blast temperature and decreasing fuel consumption with high emissivity coating on the regenerator of blast furnace ( bf ) hot stove were introduced
摘要介紹一種可以進一步提高熱風爐熱風溫度，降低燃料消耗的新技術。 -
After thermodynamic calculation on several operation conditions of the furnace, cold - state flow and resistance mensuration, the combustion of the tubular - furnace hearth was changed into swirl and addition of radiate cylinder and oxygen content detection minish 1. 25 surplus air to less than 1. 15, improving the combustion condition and convection and radiate heat transfer efficacy, resuling in reducing the waste - gas temperature 45, decreasing exhaust gas loss, and saving fuel by 6 %
摘要通過對加熱爐幾種工況進行熱力計算、冷態試驗的流場分佈及阻力測定和熱態試驗的爐膛溫度場分佈及管壁溫度等參數的測定，確定將管式加熱爐爐膛內直流燃燒改為旋流場燃燒和增加輻射筒，增設煙氣含氧量分析，可以將燃燒的過剩空氣系數從1 . 35減小到1 . 15以下，極好地改善爐膛內的燃燒狀況和對流輻射傳熱效果，從而降低排煙溫度45 ，減少加熱爐排煙損失，節約了煤氣量6 %以上。 -
Abstract : based on the analysis of influence of tubular rib construction on heat transfer area on steel blank and heat transfer space in furnace, a t - shape support system for tubular rib is presented, by which the construction of wholly overhead furnace hearth can be realized for large and medium scale continuous reheating furnaces, making furnace gases to come into full contact with steel blank, raising space utilization ratio of furnace chamber and improving heat exchange
文摘:分析了爐筋管結構形式對傳熱空間、坯料受熱面積的影響；提出採用t形支撐技術優化爐筋管，可實現大、中型連續加熱爐的全架空爐底，使爐氣與坯料表面充分接觸，提高爐膛空間利用率，可較大幅度提高爐膛熱交換。 -
The reads show that gas flow can be well - proportioned distributed in hearth, and effective quantity of gas channels increased under oxygen - enrichment operation with stable air flowrate, thus oxygen - enrichment operation with stable air flowrate is an effective way for improving the productivity of blast furnace
結果表明：穩定風量的富氧操作方式有利於煤氣流在爐缸的均勻分佈以及有效煤氣通道量增加，是提高高爐產能的有效措施。 -
Beginning from the thermodynamics condition in the arc furnace and ladle, the anticipated goal was achieved by improving smelt process
從煉鋼爐內和鋼包內脫磷熱力學條件入不敷出手，對該公司的煉鋼現狀進行了工藝改進，達到了預期的目的。 -
This paper mainly study on the technics of preparing nano - si3n4 and icpecvd. seeking for the proper parameter and technics, crystallization of nano - si3n4 powder with muffle furnace, probe the new effective way of improving the properties of nano - si3n4 powder the ion density in the reaction chamber was diagnosed by a langmuir probe. the rules were obtained under different air pressure, different radio frequency power and different position which the ion density changes about from 1010cm - 3 to 1010cm - 3 decreasing as the pressure increases and increasing as the power decreases
利用朗繆爾探針診斷了反應室內等離子體參數，得到不同位置、不同功率和不同氣壓下等離子體密度的變化規律，結果表明離子密度為10 ~ 8 10 ~ （ 10 ） cm ~ （ - 3 ） ，等離子體密度隨著功率的增大而增大，隨著氣壓的升高而減小，由於離子鞘層的存在，在一定條件下提供了局部等離子體密度穩定的區域。 -
Abstract : heating curves of billet for heavy rail in reheating furnace are measured by use of dragging coupling methods. effects of fuel consumption, furnace temperature and heating time on billet temperature are studied and current thermal schedule of reheating furnace is evaluated, which provides the basis for optimizing and improving thermal schedule of reheating furnace
文摘:運用拖偶法測量了重軌鋼坯在軌梁加熱爐內的升溫曲線，分析了燃料消耗、爐溫與加熱時間對鋼坯溫度的影響，評價了現行的加熱爐熱工制度，為優化、完善加熱爐熱工制度提供了依據。 -
The defect of crack in the engine block of 8170 diesel engine has beem researched and analyzed, which can be solved and avoided through the following measures : optimizing the structure of engine block casting, improving alloying technology, perfecting pouring process and adopting normal inoculation before furnace and metal - stream inoculation during the period of pouring
摘要對8170缸體裂紋缺陷進行了探討分析，通過優化鑄件結構，改進合金化工藝，完善澆注工藝以及隨流孕育與爐前孕育工藝相結合等措施，使裂紋缺陷解決。 -
The present status, recent development and problems of graphite brick used in blast furnace in china are highlighted and the possibility and development direction for further improving the quality of graphite bricks are discussed
摘要介紹了近年來我國高爐用石墨磚的進展和存在的問題，提出了高爐用石墨磚的改進方向。 -
Abstract : dust control in gas, casthouse and raw stocking for blast furnace femn smelting is introduced, the advantage and existing problems of the dust control measure are evaluated ; and the improving views are also put forward
文摘:介紹了高爐錳鐵生產過程中煤氣、出鐵場和原料貯運粉塵的處理，對其除塵措施的優點及存在的問題進行了評述；並提出了改進看法和意見。 -
Abstract : the research and operational practice show that adding bof sludge in shaft furnace pelletiziing process could increasing pellets grade and improving its metallurgical properties. as this kind of pellets used in bf operation, obviously benefit will gained
文摘:研究與生產實踐證明，在豎爐球團生產中配入煉鋼塵泥，能使球團礦品位提高，冶金性能有所改善，用於高爐冶煉生產，效果顯著。 -
Abstract : the problems existing in 12. 5mva old fesi furnace lining are analysed, the improving measures are expounded in structure, laying process and refractories, and good results are achieved
文摘:對12 . 5mva硅鐵電爐舊爐襯存在的問題進行了分析，闡述了新爐襯的結構、砌築工藝及耐火材料方面的改進措施，取得了較好的使用效果。 -
Abstract : this paper analyses principles for power frequency inductive furnace and power factor parallel compensation and three phases balance, deals with processes of power factor compensation and three phases balance for plc automatic power inductive furnace. for saving source and shortening time of smelting and improving electrice net, they will be of great significance
文摘:分析了工頻感應爐的工作原理、功率因數並聯補償原理和三相平衡原理.論述了plc自動控制工頻爐的功率因數補償、三相平衡的過程.它對節省能源，縮短熔煉時間，改善電網功率因數有重要意義
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