燃燒管爐 的英文怎麼說
中文拼音 [ránshāoguǎnlú]
燃燒管爐
英文
combustion tube furnace-
Abstract : apply computer simulation to the distribution pattern of air - flow without considering the cold condition of the combustion and compare the flow patterns under different designed circumstances. and the effect of the design of the partition in the air way of the burner on the flow and mixture of gas and air is especially studied. the result shows that the design of partition plays a very important role in strengthening the mixture of gas and air, but increases the loss of the resistance in the air way and the total pressure of the air way in same working conditions needs increasing
文摘:應用計算機模擬的方法，在不考慮燃燒的冷態情況下，研究了熱風爐燃燒室內的氣流分佈規律.在此基礎上，比較了2種不同設計方案的氣流流動特徵，尤其是研究了燃燒器空氣通道內阻流板的設置與否對空氣和煤氣的流動和混合的影響.結果表明，阻流板的設計對加強空氣和煤氣的混合有著極為重要的作用，同時也增加了空氣管道的阻力損失，在同樣的工況條件下需要提高管道系統的總壓力Weiss kessel anlagen maschinenbau gmbh is well - known not only in dillenburg with silos of steel, vertical - tube radiant boilers and boiler plants as well as with long - distance heating plants, dust extracting installations and combustion chamber boiler, but also with further offers, like thermal oil, heat plants and / or mechanical boiler furnaces, air and dust extraction technology and steam boilers and steam generators
Weiss kessel anlagen maschinenbau gmbh是一家生產不同尺寸燃燒室，除塵裝置，遠程供熱裝置，鍋爐設備，熱油，鋼板結構青貯塔，立管鍋爐，熱設備，蒸氣鍋爐和蒸氣機，機械燃燒鍋爐，空氣-除塵技術的企業。Basic environmental testing procedures. test methods. fire behaviour. analysis and titrations of gases evolved during pyrolysis or combustion of materials used in electrotechnics. exposure to abnormal heat or fire. tube furnace method
基本環境試驗程序.試驗方法.火災特性.氣體在高溫分解過程中的分析和滴定或電工用材料的燃燒.異常熱力或火災輻照.管式爐法Measurement precision contribute to improving the security class and economic of boiler running and automatic level of whole plant. the smart measurement instrument of the boiler ’ s air flow designed in the thesis and the instrument can make the degree of accuracy get to. firstly, the thesis build the “ velocity - area ” method which is on basis of “ log - tchebycheff ” on the analyzing of basic measure method of boiler ’ s air flow. secondly, model86 averaging pitot tube was selected the right model of flow transducer which can pickoff the differential pressure and static pressure. modelc264 which made in setra system corp. u. s. a was selected as ultra low differential pressure transmitter. a good flow of boiler ’ s air was calculated by offsetting pressure and temperature. finally, numeroscope was designed with z80cpu and other chips
精確的監測有助於提高鍋爐燃燒的安全型、經濟性，也有助於提高電廠的整體自動化水平。本文設計的智能化鍋爐風量測量裝置能夠實現對鍋爐送風的精確測量，精度可達。本文首先研究鍋爐送風矩形大管道測量理論，提出在流來流量測量測點布置基於「對數-切比雪夫」法的速度-面積法。Fsss ( furnace safeguard supervisory system ), which is used in e1der unit that has been brought into operation, of the 1arge and fnediumsized therma1 power p1ant. after understanding the system structure and characteristic of action, rea1izing the theory of fsss, quondam 1ogic of unit is ana1yzed a11 - - sided. based on these, a set of method, which is about technica1 retrofit, is found out
本文以大中型火電廠已投運老機組1的fsss系統為研究對象，在深入了解fsss的系統結構和運行特點，準確掌握fsss系統的防爆理論和爐膛燃燒管理方法的基礎上，對已有的機組邏輯進行全面的分析，並充分考慮了本系統中理論與實際運行時的差別，在系統選型。This article aims at the boiler ' s problems in operation : 1 ) under nominal load, the smoke temperature at the outlet of hearth reaches 1200, far more exceeds 1050 the original designed temperature. this will always result in slag inside boiler and the temperature of overheater ' s pipe superheat, so that boiler cannot take nominal load and all these influence boiler ' s nomal operation heavily, 2 ) this article also studied the reason why the assistant oil becoming necessary when coal changes. during the nomal operation, many factors ( makeup of combustor and its disposal, smirch and encrust of water wall, excessive air coefficient, temperature of primary air, coal type and density of coal dust ) can deviate the designed working conditions, then affect the boiler ' s nomal operation
本文針對該鍋爐在實際運行中存在的問題：在額定負荷下，爐膛出口超溫、低溫段過熱器前煙溫高達936 ，遠遠超過815的設計值；噴燃器四周水冷壁結焦嚴重，過熱器管壁溫度超標，無法帶上額定負荷；甚至有時因燃煤質量的變化，必須投油助燃的嚴重情況進行了分析研究。在實際生產過程中，燃燒器的結構、布置，水冷壁的粘污、結垢，過剩空氣系數、一次風溫、煤種及其濃度變化等許多因素都會偏離鍋爐的設計工況，從而影響爐內的傳熱和燃燒，造成爐膛出口超溫、水冷壁結渣等問題。This utility model publicizes one kind of energy - saving heating stove belonging to heating stove technology, especially involving in a type of hot water energy - efficient heating stove, which mainly composed by the furnace body, the firebox, and the trough for releasing ash. on the furnace body is equipped with the hot water exportation, the cooling water inlet, the chimney, and the mouth for releasing ash. in the furnace body is equipped with the heater pipe, the thermal baffle, the furnace grate and the air throttle. in front part of the furnace body is equipped with the firebox door and the air throttle for entering. in front part of the trough for releasing ash is equipped with door. this energy - saving heating stove overcomes the deficiencies of the existing technology to provide good burn, smoke - free and dustlessness, and not to stop up the chimney and not to produce gas, which extremely suits to the households heating in rural areas
本實用新型公開了一種節能採暖爐，屬于採暖爐技術領域，尤其涉及一種熱水型節能採暖爐，主要由爐體、燃燒室、泄灰槽構成，爐體上設有熱水出口、冷水進口、煙筒、泄灰口，爐體內設有加熱管、隔熱板、爐箅子、內風門，爐體前部設有燃燒室門和進風門，泄灰槽前部設有泄灰槽門，本節能採暖爐克服了現有技術的不足提供了一種燃燒好、無煙無塵，不堵煙筒又沒煤氣的環保型節能採暖爐，非常適合於農村家庭採暖使用。Based on the coal burning mechanism in the precalcinator, by analysing all kinds of effect factors and according to the tga result of the anthracite, sinoma international ncdri developed the on - line spout pipe calciner for 5000 t / d production line of china resource cement ( guigang ) ltd., which composed an excellent - performance precalcining system combined with high - efficiency low - resistance and blockingproof cyclone preheater
基於分解爐煤粉燃燒機理，並通過分析影響爐內煤粉燃燒的各種因素及依據所用無煙煤的熱失重分析結果，中材國際南京水泥設計研究院開發設計出了用於華潤貴港5000t / d工程的噴旋管道式在線分解爐，並與高效、低阻、防堵的旋風預熱系統組成了性能優異的預分解系統。Avoiding the difficulties of detecting the difficult parameters in furnace control and of building up the models, integrated with fuzzy control and conventional pid control, abb ’ s control it system is used to predict the bloom surface and center temperature directly based on the temperature of furnace wall easily to be detected so that the temperature settings in various furnace sections can be self - corrected, the furnace temperature of each section self - adjusted and on - line parameters of combustion control self - optimized. in addition, the heating parameters and the operating status of the field plant can be monitored with alarm
採用abb公司的controlit控制系統，避開爐子控制中遇到的困難參數檢測及建模困難等因素，直接根據容易檢測的爐壁溫度來推知鋼坯表面溫度及鋼坯中心溫度，將模糊控制技術與常規pid控制相結合，實現各段溫爐設定值自修正、各段爐溫自協調、各參數在線自整定的自尋優最佳燃燒控制;對熱工參數、現場設備的運行情況進行監視、報警，實現爐膛壓力、管道壓力、換熱器的保護控制，並將重要參數送往廠級mis網路。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。Hot waste gas from grate cooler is divided into four parts : part of it is sent to kiln as secondary air, part of it is sent to decomposition furnace as burning air by tertiary duct, and the rest is drained to the atmosphere after purified by electric dust collector at kiln head
出篦冷機高溫廢氣一部分作為窯用二次空氣入窯；一部分由三次風管送到分解爐作為燃燒空氣；剩餘廢氣經窯頭電收塵器凈化處理後排入大氣。Tube furnace method for the determination of toxic product yields in fire effluents
燃燒排出物中毒性物量測定的管式爐法A bad combusting condition had been occurring on the two boilers typed dg670 / 13. 7 - - in the huanggezhuang power plant for two years : 2003 - 2004. there were fourteen times boilers break without arrangement which has had a serious influence on the development of the company. in order to improve the combusting condition of their boilers and prevent the “ four - pipes ” from leaking, we made experiments and improvements on the combusting system of # 22 boiler
黃桷莊電廠dg670 / 13 . 7 -型型微傾斜爐底液態排渣爐近兩年鍋爐燃燒狀況不好， 2003年- 2004年兩臺爐「四管」泄漏非計劃停爐共14次，嚴重影響了電廠的經濟運行，使電廠的效益有較大的滑坡。The strict environment laws in our country demand the reduction of the pollutant from power plant boilers. it is the optimism of the combustion in furnaces that can effectively approach this goal. what ' s more, combustion optimism can not only save the fuel, but also avoid tube explosion in furnaces
我國日益嚴格的環境保護標準要求減少電站鍋爐的燃燒污染排放，而優化鍋爐爐內燃燒工況不僅是控制燃燒污染排放的有效途徑，而且能減少燃料量和避免爐內爆管事故，從而能提高電站鍋爐燃燒的安全性和經濟性。The national environment codes have been enforced stricter regulations that demand cleaner environments, such as the reduction of by - product of the fossil fuel flame. if the combustion of the flame inside a boiler could be optimized, the usage of fuel and the amounts of pollution produced would be significantly reduced, and many of the common boiler tube can be avoided
我國日益嚴格環境保護標準要求減少電站鍋爐的燃燒污染排放，而只有優化爐內燃燒工況，才能有效控制污染量；不僅如此，燃燒工況的優化還可以合理地減少燃料量和避免爐內爆管。Products are widely applicable to different types of pipeline gas, liquefied petroleum gas, natural gas use and similar uses gas water heaters, cookers, barbecue pits
產品廣泛適用於各種管道煤氣、液化石油氣、天燃氣用以及類似用途的燃氣熱水器、灶具、燒烤爐等。It is indispensable to install a suitable pipe union in the pipeline, in proximity to the burner, to allow for easy disassembly of the burner and opening of the boiler door
為了便於燃燒器拆卸和打開鍋爐門，在接近燃燒器的管子的地方裝上合適的活接是必不可少的。Combustion tube furnace
燃燒管爐Using opportunity of upgrading of dcs, work are completed that design and optimization of logic diagram of bms of homemade boiler put into production early. level of unit operation automatization is increased greatly, operation gets more economical
結合dcs改造，完成了早期投產的國產鍋爐的燃燒管理系統的邏輯設計及優化工作，大大提高了機組的自動化水平。For " u ", " w " and similar type tubes from 4 inches ( nd 100 ) through 8 inches ( nd 200 ) diameter uhf burners are part of a custom designed combustion system
和相似型號的燃燒管直徑從4英寸到8英寸， uhf爐頭是常規設計燃燒系統部分。分享友人