結渣性 的英文怎麼說
中文拼音 [jiēzhāxìng]
結渣性
英文
clinkering property-
Study on slagging characteristics of biomass fuels
6生物質燃料結渣特性分析與判別Determination of clinkering property of industrial briquette
工業型煤結渣性測定方法Tests and analyses performed by experts and technical personnels show that, the brown coal used by hongwei power plant is extremly prone to produce reside in the process of power generation. this paper discusses the problem of burning residue in the coal fired boiler 410t / h of hongwei heat & power plant
本文對宏偉熱電廠410t / h燃煤鍋爐的煤灰特性等進行了試驗分析,試驗結果表明,宏偉熱電廠燃用的褐煤是一種有嚴重結渣傾向的煤,運行中極容易結渣。This thesis establishes the main factor of heating surface slagging of no. 1 boiler, that it is due to irrational layout of furnace heating surface, improper angle of burner which lead to flames attaching to furnace walls. such deduction is built on the basis of necessity of analyzing the heating surface slagging, the type of coal, the design of the furnace and burner, the operational condition and other factors effecting slagging of boiler. the research is mingled with practical operations of no. 1 boiler in inner mongolia fengtai electric power generation co, ltd
本論文從分析燃煤鍋爐結渣問題必要性出發,從煤種、爐膛及燃燒器設計、運行工況等因素對鍋爐結渣的影響著手,結合內蒙古豐泰發電有限公司~ # 1鍋爐實際運行中存在的問題,確定了~ # 1爐受熱而結渣的主要原因是爐膛受熱面布置不合理,燃燒器角度不合適導致火焰貼壁所致。Coal - water slurry is a new type of clean fuel as a replacement for oil. this paper introduces the tests of maoming no. 2 oil - fired 220 t / h utility boiler being retrofitted to fire coal - water slurry, including slagging tendency, heat transfer performances and pollutant emissions. firstly the k - ? two - equation turbulence model is used in numerical simulation for the side - air burner, compared with the practical measures and tests, good accordance achives
水煤漿是一種低污染、高效率、流動性強的代油新型清潔燃料,本文針對廣東省茂名熱電廠2 #油爐改燒水煤漿示範工程,對鍋爐改造后的結渣特性、爐內傳熱特性和污染物的排放特性進行了試驗研究。Slag and ash deposit on coal - fired boiler in thermal power plant not only decrease the boiler efficiency and the plant economy, but also are hidden trouble of many safety accident. and sootblowing is an effective and common means to account for this problem
電站燃煤鍋爐積灰結渣不僅會降低鍋爐效率、影響經濟性,而且更是多種安全事故的隱患,而採用吹灰器吹灰是解決這一問題最常用最有效的方法。The material of electro - fused magnesia sinter is selected from special grade a natural magnesite or high - purity caustic calcined magnesite, which is fused in arc furnace to finish the products. the products possess high purity, crystal with and compact texture, have high heat - vibration steady and cinder corrosion resistant, it is used for making high quality magnesite bricks, magnesia - carbon bricks
電熔鎂砂是用精選的特a級天然菱鎂石,在電弧爐中熔融制得,該產品具有純度高,結晶緻密,抗渣性強熱震穩定性好,是製作高檔鎂磚,鎂碳磚及不定形耐火材料的重要原料。Since its complexity of the problem, this problem has not been solved effectively so far
由於爐內結渣問題的復雜性,這一問題到目前為止尚未獲得完全解決。In it, studies are carried out such as the combustion theory analysis of biomass briquetting, equipment design, thermal performance test, air flow field test, density field test in the hearth, temperature field test, the dreg characteristics, main design parameters and technological and economic evaluation, and so on. the author has gained all kinds of indexes of the equipment and the changing laws of air flow field, temperature field, density field, dreg and main design parameters. this will lay theoretical foundation on design, operation and technology improvement, meanwhile, this will offer actual guidance for development of equipment
本文通過對「生物質成型燃料燃燒設備設計」 、 「生物質成型燃料燃燒設備熱性能試驗」 、 「生物質成型燃料燃燒設備空氣流動場試驗」 、 「生物質成型燃料燃燒設備溫度場試驗」 、 「生物質成型燃料燃燒設備爐膛內氣體濃度場試驗」 、 「生物質成型燃料燃燒設備結渣特性試驗」 、 「生物質成型燃料燃燒設備主要設計參數確定試驗」及「生物質成型燃料燃燒設備技術經濟評價」等方面的系統研究,獲得了生物質成型燃料燃燒設備各項性能指標及燃燒空氣流動場、溫度場、濃度場、結渣性能、主要設計參數變化規律。Beginning with the coal ash ingredients and the process of slagging, this paper analyses the effects of the following factors on slagging such as the mineraling redients in coal, the characteristics of boiler design and the operation conditions, and then puts forward the relative preventing measures
摘要從煤灰渣成份及結渣過程入手,分析煤中礦物質成分、鍋爐設計特性及運行工況對結渣的影響,從而提出相應的防止措施。Research on the dynamic characteristic of ash deposition in boilers burning coal and coal water slurry
煤和水煤漿爐內結渣積灰動態特性的研究Determination of clinkering property of coal
煤的結渣性測定方法Burning and clinkering properties of black liquor coal water slurry in 0. 25mw furnace
爐內的燃燒和結渣特性These results show that since the existent defects of combustion device structure and its hypothetical circle of contact, these make a poor primary and secondary wind rigidity in operation and a too big actual circle of contact. in addition, the coal used is extreme prone to burn and reside in boiler. under such a condition, the coal powder ignites earlier in a short time and short distance when it leave the jet - combustioning device, and splashes the water cooler, eventually this results in a burned coal residue in boiler
針對宏偉熱電廠410t / h燃煤鍋爐嚴重結渣問題,對燃煤的結渣性、爐內溫度工況及空氣動力工況等進行實驗研究,由於燃燒器結構和假想切圓選擇的缺陷,使得鍋爐在正常運行時,一、二次風剛性較差,實際切圓過大,加上目前燃用煤質屬于極易燃、易結渣煤質,致使煤粉在離開噴燃器很短的時間、較短的距離內開始著火,並沖刷水冷壁,最終造成爐膛結渣。The modeling considers not only the characteristics of fuel ( including ash composition and melting point ), but also takes into account of the influence of operational conditions ( gas velocity, atmosphere, temperature ) on slagging to avoid the unilateralism of other methods of judgment to the slagging
模型中既考慮了燃料特性(包括灰成分和灰熔點) 、也考慮了運行條件(空氣動力場、氣氛、溫度)對結渣的影響,克服了其它結渣診斷方法的片面性。High temperature mud is for the construction of various shaped products. different refractory material should be used with different type of high temperature mud in order to get strong sticking, good slag resistance and small gap
高溫泥漿適用於各種定型製品的砌築施工,不材質的耐火磚選用不同牌號的高溫泥漿配合使用,具有粘結強度高,抗渣性能好,灰縫間隙小等特點。High temperature mud is for the construction of various shaped products. different refractory material should be used with different type of high temperature mud in order to get strong sticking strength, good slag resistance and small gap
高溫泥漿適用於各種定型製品的砌築施工,不同材質的耐火磚選用不同牌號的高溫泥漿配合使用,具有粘結強度高,抗渣性能好,灰縫間隙小等特點。Abstract : the development of slag cement was summaried and the influence of compound admixtures with three components on strength and pore structure of high content slag cement ( added content 70 % 90 % ) was studied
文摘:綜述了礦渣水泥的發展、研究了3組分復合外加劑對礦渣摻量(質量分數)為70 % 90 %的高摻量礦渣水泥強度和孔結構性能的影響。4 castables for blast furnace trough has strong resistance to erosion of hotnetal and slag with good thermal shock resistance and low reheating linear change rate, strong anti - oxidation ability, easy for construction and sticky to slag and convenient for repairing and disinantling. no harmful gas formed and beneficial to environmental protection
4 ,高爐出鐵澆注料具有:耐鐵水和渣的侵蝕,抗沖刷能力強,熱震性好,抗氧化能力強,易施工,不粘結渣鐵,便於修補和拆除,不產生有害氣體,有利環保。Shenhua coal was burned in the conditions of no reburning, reburning and reburning with injected calcium in 2. 11 mw boiler with four cornered combustor to study the fouling and slagging characteristics with coal reburning and injected calcium
摘要為了研究再燃、噴鈣時爐內沾污結渣特性,採用低熔點神華煤在2 . 11mw四角試驗爐中分別進行無再燃工況、有再燃工況和噴鈣再燃工況試驗。分享友人