高爐壽命 的英文怎麼說
中文拼音 [gāolúshòumìng]
高爐壽命
英文
life of blast furnace-
Practices on increasing service life of 1350 m3 blast furnace
3高爐延長壽命實踐For solving the problem of wear and tear of the bended tube of a coal powder boiler in the thermal power plant, the cementite pipe is substituted by the complex steel pipe lined with porcelain
摘要針對熱電廠煤粉鍋爐彎管存在的磨損問題，採用陶瓷鋼鐵復合管替換碳鋼管，耐磨性提高，壽命延長30倍。According to the nb - si phase diagram, the temperature of 1550 ?, which is lower than the eutectoid transformation temperature of nbssi ( 1783 ? ), is chosen for heat - treatment. according to the present conditions of the furfaces, heat - treatment by stages is first proposed for the nb - si system intermetallic composites to keep the furface in good conditions. the results indicate that the equilibrium nb + nbssia dual - phase microstructure of the nb - si system intermetallics forms gradually via such eutectoid reaction as nbasi ? nb + nbssis with the heat - treatment time
根據nb - si二元相圖，選擇略低於nb _ 3si共析轉變溫度t _ f = 1783的1550對鑄態nb - si系金屬間化合物進行不同時間（ 25h - 100h ）的熱處理，並根據目前國內和我院熱處理爐的現狀，首次提出採用分段熱處理的方法來解決nb - si合金熱處理溫度高、連續熱處理時間過長而影響熱處理爐壽命的困難。We adopt new production process of cold ends, so our sic heating elements have excellent specific rate of heat zone resistance and cold end resistance, saving energy, long life, avoiding over - temperature of cold ends to damage the furnace body. the commercial name of our sic heating elements is songshan silca heating elements
我們的碳化硅電熱元件採用新的冷端部生產工藝，具有優良的熱冷端電阻比，節能、壽命長，同時避免了因冷端部溫度過高對爐體造成的損害。It is designed according to electrical stove or microwave oven request. heating pipe adopts high temperature resistance mgo powder as the insulation medium and the stainless steel case is passed oxidation deal through the advanced web band protection oven 1050c in order to become the a special oxidation layer and improve the high temperature oxidation and bittern corrosive performance of the heating pipe. the heating tube has high power density and strong heat radion. this product with good safe performance can work normally after 3000hrs life test
加熱管選用耐高溫氧化鎂作絕緣介質，不銹鋼外殼經過先進的網帶氣體保護爐1050的氧化處理，形成一種特殊的氧化層，提高電熱管的抗高溫氧化及鹽鹵的腐蝕性能。電熱管的功率密度較高，熱輻射能力強。產品經長達3000h的壽命試驗后，仍能正常工作，安全性能好。The article deals with the main improvements in relining design of no. 1 bf at baosteel. these measurements include : bf lining, cooling structure, cooling water system, monitoring of bf lining and auxiliary equipment for increasing campaign from 8 years up to 12 years, even 15 years
介紹了寶鋼1號高爐改造性大修設計的主要內容，著重論述了高爐一代爐役設計壽命由8年提高到12年並爭取達到15年時在爐體各部位結構設計中，如爐體耐材砌築、冷卻結構、冷卻水系統、爐體檢測及爐體輔助設備等方面採取的一些改進措施。High temperature resistant measure is taken to extend its service life significantly in comparing with the tube still hot air furnace, whereas, cross brushing of heat sink by the smoke and negative pressure smoke exhaust are used to ensure a clean heat exchanging position with stable thermal performance
該爐採取了耐高溫措施，從而使其壽命比列管式熱風爐大大延長，並採用了煙氣縱向沖刷散熱片和負壓式排煙方式，換熱部分不積灰塵，無須清理，熱性能穩定。Made of compound refractory with high purification and binder free from phosphor. used for slag line and weak section of eaf, strong adhesion, high binding strength at high temperature, erosion resistant, long service life
採用高純合成材料和無磷結合劑生產的高性能噴補料，適用於各種電爐的渣線及熱點部位的噴補維護.具有附著率高，高溫結合強度好，抗沖刷性能優異，使用壽命長的優點Analysis on the influencing factors for service life of blast furnace
高爐壽命的影響因素分析Design and camaign life of blast furnace
高爐設計與高爐壽命It will make the blast furnace abnormal if the thermal state is unstable. this will erode the blast furnace faster, shorten its campaign life
在煉鐵生產中，高爐熱狀態不穩定，往往會導致高爐出現異常情況，使設備侵蝕加快，縮短高爐壽命。Because the blast furnace ' s life is directly related to the economic benefit and production cost of an iron and steel enterprise, especially in 21 century, during the exact period of keen market competition, it even influences an iron and steel enterprise ' s existence and development, its function appears more important
因高爐壽命直接關繫到鋼鐵企業的經濟效益和生產成本，尤其是進人二十一世紀，市場經濟競爭十分激烈，高爐壽命直接關繫到鋼鐵企業的生存和發展，長壽技術的作用就顯得更加重要了。The object to study in this paper is the electric heat reservoir boiler, which is used to supply heat water and bask for the resident population. the use of the system define the character of the output medium with the lower request on quality and parameter, at the same time, it ask the boiler should has the higher character on the respect of the cost, reliability, economy, and so on. hence, the paper carefully design and study the system for the choice and design of the boiler core heating componet, the lay of the heat exchanger, the working status of the heat reservoir equipment, the adjustment and control mode of to supply heat water. the study work mainly include underside some contents, forexample : 1. to confirm the heat medium parameter to adapt the requirements of the most of the heating equipments and to design the instruction of the boiler and heat reservoir as simple as possible
圍繞上述原則，本文從電熱鍋爐核心加熱元件的選型及設計、換熱面的布置、蓄熱設備的運行工況、供熱的調節方式以及控制方法進行了較細致的研究和計算，具體研究工作有以下幾個方面： 1 .根據使用要求，確定適用於多數採暖設備的熱介質參數，設計在結構型式上盡可能簡單的鍋爐和蓄熱器； 2 .對製造加熱元件電熱管的各種材料進行了對比和分析、在結構尺寸上進行了仔細的分析和計算，根據實際使用條件給出合理的設計，使其具有較高的可靠性和使用壽命； 3 .對不同換熱面布置形式進行傳熱分析。Application of water cooling technology of furnace bottom in 120m3 blast furnace at laigang
影響攀鋼高爐鐵溝料使用壽命的因素Silica heat preservation brick can be used to heat preservation, energy saving, and it also can protect the inner refractory material to enlong the oven life
硅質保溫磚是一種高溫隔熱材料，在工業窯爐上起到了隔熱保溫、降低能耗、提高熱效率的作用，而且還能有效地保護內層主體耐材，延長窯爐的使用壽命。Abstract : owing to the defects in high cost and short life of the copper contact shoes on electric arc furnace, it was redesigned and replaced with graphite contact shoes. by using it to a 6. 3mva electric arc furnace, result shows that the operating life is longer and the furnace hot ? down time is decreased obviously. operating cost reduced greately
文摘:針對電爐銅頭電瓦成本高、壽命短的缺陷，對其重新設計改造，以石墨導電瓦代替銅頭導電瓦，並應用在6 . 3mva電爐上，結果其使用壽命長，爐子熱停次數顯著減少，生產成本大幅度降低。Electric furnace roof precast block is noted for high strength, good erosion resistance, steady quality, and long using time
電爐預製件具有強度高、熱震性能好、耐侵蝕、質量穩定和使用壽命長等特點。This paper introduces the preloading model set technological in heating furnace, preloading model set technological can increase the quality of heating furnace and the life of furnace lining highly
摘要在加熱爐中採用預加載荷支模工藝，能提高加熱爐施工質量，大大提高爐襯壽命。For high temperature in the h _ 2s burner chamber and the strict temperature control requirements, the features, functions and operating principles of the infrared high temperature thermometer are highlighted. it is compared to the thermocouple thermometer and practices have proven that the infrared high temperature thermometer features higher temperature measurement precision, longer service life and stable performance, etc
針對硫化氫焚燒爐爐膛溫度高及溫度控制的嚴格要求，介紹了紅外高溫測溫儀的特點、功能及其工作原理，比較了它與熱電偶測溫的優缺點，實踐證明紅外高溫測溫儀具有溫度測量精度高、使用壽命長、性能穩定等特點。Additions of carbon for improved slag resistance. spinel formation improves hot strength, slag resistance and brick joint erosion. 3 repairing material for bof uses fused magnesia or sintered magnesia as the main raw material and after modifid pitch and special additives are added, it has the following characteristcs than other conventional converter pitch temperature, shorter sintering time, longer service life and less pollution. it is mainly used for repairing converter working face, also for tapping side, tapping hole and bottom
3 ，轉爐大面補料是採用電熔鎂砂或燒結鎂砂為主要原料，通過加入改性瀝青和特種添加劑使它和傳統瀝青補爐料相比具有高溫附著性好燒結時間短流動性好使用壽命長污染小等特點，主要用於修補轉爐迎鋼面通常稱「大面」也可以用於修補出鋼側，出鋼口及爐底等部位。分享友人