爐前煤 的英文怎麼說

中文拼音 [lúqiánméi]
爐前煤 英文
run-coal
  • 前 : Ⅰ名詞1 （在正面的） front 2 （次序在先的） first; top 3 （過去的; 較早的） ago; before; preceding...
  • 煤 : 名詞（黑色固體礦物） coal
  1. Some dull, grey ashes, left, long days ago, coldly chocked up the bars.

    一堆暗白色的煤灰，還是好多天以前沒有消除的，冷冷地塞滿了爐子。
  2. This paper describes the structure, technical features and technical requirements of manufacture of a gasification stove with four contraposition burners on side walls, expatiates on its manufacturing process, key techniques and quality guarantee measures such as barrel formation, machining, assembly welding, heat treatment, subassembly secondary machining and precision detection

    摘要氣化爐是煤化工的核心設備，大慶油田金屬結構廠與哈爾濱鍋爐廠合作，為某大型石化企業製造了一臺側壁4個燒嘴對置式新型氣化爐，該氣化爐是目前國內同類產品中最大的氣化爐。
  3. Its current products include : top oscillation electrical precipitator, side electrical oscillation precipitator, magnetism controlled static electricity precipitator, wet electrical precipitator, honeycomb electric catching tar instrument, high - pressur silicon rectifier equipment and plc low - pressure controlling system, blast furnace gas impulse precipitator, high concentration pulverized coal collector, coke oven and boiler flue gas low pressure impulse precipitator, blower fan inhaler, crossing piping gas cooler, high temperature fume cooler, gyre - orientation impulse hop - pocker and all sorts of molded sections

    目前主要產品有：頂部振打臥式電除塵器、側部振打電除塵器、磁控靜電除塵器、濕式電除塵器、蜂窩電捕焦油器、高壓硅整流裝置及plc低壓控制系統、高爐煤氣脈沖除塵器、高濃度煤粉收集器、焦爐及鍋爐煙氣用低壓脈沖除塵器、風機空氣過濾器、橫管式煤氣冷卻器、高溫煙氣冷卻器、回轉定位脈沖大布袋及加工各種冷彎型鋼。
  4. I found myself standing before a fireplace, warming my hands over a mound of glowing coals.

    我不知不覺地站到了壁爐前，攏著兩手在一堆熱烘烘的煤火上烤著。
  5. 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。
  6. 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。
  7. In order to protect environment, nowadays many large and medium - sized cities in china have forbidden the use of small coal - fired boilers, which is a blow to most of bath centers

    出於環境保護要求，目前我國許多大、中城市已明令禁止使用小噸位的燃煤鍋爐，這對于大多數洗浴中心來說，是一個不小的打擊。
  8. On the basis of the characteristic of the industry waste slag, which is high added to the hsfab, different kinds of catalyzing methods are adopted to make the waste residue more active. the additive f, developed by the author can obviously improve the mechanics characteristic and durability of hsfab, especially the restraining of the drying shrinkage. based on the study of technics parameters and the problems in the manufacture, hf - 1100 series full - automatic hydraulic pressure wall brick presses is chosed to solve the problems, such as low molding pressure, low efficiency and the certified product ration

    在hsfab的研究方面，通過兩種體系hsfab （即「水泥?鋼渣?粉煤灰?爐渣」和「石灰?鋼渣?粉煤灰?爐渣」體系）的配方優化設計，使之具有良好的社會、經濟和環境效益；在高摻量工業廢渣的前提下，根據各種原料的特性，對其採用不同的活化技術，使其具有較高的活性；自研的外加劑f ，對hsfab製品的物理力學性能和耐久性能均有明顯的改善作用，尤其是對製品的乾燥收縮性能有顯著的抑制作用；通過對工藝參數的研究，結合實際生產普遍存在的問題，選取了hf - 1100系列全自動液壓墻體磚壓機，有效地解決了傳統制磚過程中常見的成型壓力低、生產效率低、產品合格率低（即「三低」現象）等問題。
  9. Water supplying pipe in front of the coal economizer should be installed with a stop valve and check valve for the factory using boiler of mother tube water supplying

    7採用母管制供水的電廠，進入每臺鍋爐省煤器前的給水支管均應裝設截止閥與逆止閥。兩閥應緊接，按水流方向逆止閥在前。
  10. Preparation of steel substrates before application of paints and related products - specifications for non - metallic blast - cleaning abrasives - coal furnace slag

    塗料和其它相關產品應用前鋼基體的預處理.非金屬噴砂清理磨料規范.煤爐熔渣
  11. Preparation of steel substrates before application of paints and related products. specifications for non - metallic blast - cleaning abrasives. part 4 : coal furnace slag

    塗料和有關產品使用前鋼基片的制備.非金屬噴丸處理磨料規范第4部分:煤爐爐渣
  12. In accordance with a boiler whose capacity is 1025t / h in a certain power plant ， this paper builds the heating calculation model of new method and the former soviet union method, finds the solutions to the model under the designed coal quality, compares the results with the design data, verifies and analyzes the new heating calculation model

    針對某電廠1025鍋爐機組，按照新方法和前蘇聯方法分別建立熱力計算模型，在設計煤質下對模型進行求解，將計算結果與設計數據進行比較，對新方法進行驗證和分析。
  13. Details are given on the development of the gsp ( superscript tm ) coal gasification technology, the structure of the gasifier, advantages, the production principle of the gasifier and prospect for development

    摘要詳細介紹了gsp （上標tm ）煤氣化技術的發展情況以及氣化護的結構及其優點，氣化爐的生產原理以及發展前景。
  14. Kath was drying her hair at the gas-fire.

    凱絲正在煤氣火爐前面烘著她的頭發。
  15. The consumption of electrical energy of electrically calcined furnace during calcining anthracite is studied by adjusting the length of the top electrode, the flue damper and changing the release direction of removed dust produced from charging system of electrically calcined furnace

    摘要根據電?爐?燒無煙煤的工藝原理，通過調整上部電極長度、煙道閘板及改變電?無煙煤前上料系統通風除塵灰的排放方向等工藝控制方法，對電?無煙煤電耗進行研究。
  16. In this method, the system features, such as no - linearity, no - easy constructing model and serious coupling are fully considered. the control effect manifests the validity of the decoupling methods presented in this paper. it can solve many questions in the operation of coke oven

    該方法充分考慮了系統非線性、難以建模和具有強耦合性的特點，實際控制效果充分的表明，本文提出的模糊前饋解耦方法，簡單且易於實現，能夠有效的解決目前焦化行業中焦爐和煤氣鼓風機控制系統中多變量間存在的嚴重相互耦合的問題。
  17. 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。
  18. The rebuild method for boiler body, burning system, oil burning system, chemic water treatment system, circular water system, electricity generated and transported system, coal transported system, dust eliminated system and electric system have been given out. the solid waste, smoke, waste water and the dust prevented method are studied. the benefits for economy, society and environment after rebuilding are analyzed

    本文從國際能源發展趨勢及龍鳳熱電廠的目前現狀出發，論述了油改煤工程的必要性和可行性;對油改煤的四種鍋爐轉型方案進行了科學的分析和論證，確定了立式旋風爐改造方案;給出了鍋爐本體、燃燒系統、燃油系統、化學水處理系統、循環水系統、發送電系統、輸煤系統、除灰系統、電氣系統的具體改造方案;研究了固體廢物、煙氣、廢水及煤塵的污染防止措施;分析了改造后經濟效益、社會效益及環境效益。
  19. Then, the flow speed is in line with flow rate and kept on without being affected by subsequent pipes, thus distributing uniformly the pulverized coal injected

    結果表明，在現有高爐噴煤系統的各輸送支管前安裝一組具有相同幾何尺寸的「喉形噴管」並滿足適當壓力條件時，兩相流將在各噴管內發生壅塞流動。
  20. When dark, and he sat before the coffee - room fire, awaiting his dinner as he had awaited his breakfast, his mind was digging, digging, digging, in the live red coals

    黃昏時他坐到了咖啡室的壁爐前，像早上等待早餐一樣等著晚餐，這時他心裏又在匆匆忙忙地挖呀，挖呀，挖呀，在燃燒得通紅的煤塊里挖。
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