預過熱器 的英文怎麼說

中文拼音 [yùguòrèqì]
預過熱器 英文
pre-superheater=presuperheater
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  1. The afterheat, which is collected by recovery devices, in winter can be used as the low level thermal source of heat pump, and in summer can preheat feed water, thus equivalent an economizer. because energy flows in the system so reasonably that energy is used to the most, therefore, its energy conservation effect is significant, and the operating expenditure declines consequently. the sewage can be reused after due treatment, thua it has a certain social and ecological benefit, too

    本研究中選用分離式熱管裝置提供洗浴用水，利用水源熱泵裝置，一機兩用，進行空間供熱和製冷，並通過余熱回收器對系統內的余熱進行回收，冬季可作為水源熱泵的低位熱源，夏季可對鍋爐給水進行預熱，起到「省煤器」的作用。這樣實現系統內的能量合理流動，從而達到節能的目的，同時洗浴污水經適當的處理后可以回用，因而還具有一定的社會和生態效益。
  2. It is suitable to be used as the medium to filter the high purity and strong corrosive gas or liquid, the air plug of battery, gasket, seals for medium / low pressure, the waveguide tube pre - heater for boiler, the sealing wash, the cover of big - powered micro - wave antenna, and radar antenna of twt etc

    適用於過濾、高純度、強腐蝕性的氣體液體介質、蓄電池上作氣塞、襯墊、中低壓密封元件、鍋爐波管預熱器、密封圈和軍用微波大功率天線罩，以及行饋網路雷達天線等。
  3. The article takes a 600mw natural cycle drum boiler ( soot blow using steam ) as investigating object, establishes soot accumulation loss and soot blowing energy loss models for its water cooling wall, superheater, economizer and air preheater respectively, set up instructions for soot blower operating. simulating calculation results are compared with site data to verify usefulness of key models. the article introduced the operation optimizing design of soot blowers of yanzhou no2 power plant based on theoretical research

    本文以600mw汽包自然循環鍋爐（蒸汽吹灰）為具體分析對象，分別建立其水冷壁、過熱器、省煤器、空預器的積灰損失和各受熱面吹灰能量損失的模型，建立相應的吹灰器運行規則指導，對設計中的關鍵模型問題，通過模擬計算及與現場數據作比較的方法，驗證其可用程度。
  4. Performance for a piezoresistive transducer pressure sensor to thermal and pressure environments can be predicted by finite element method. a simplified 1 / 8 model, considering silicon dioxide and nitride process as well as stack anodic bonding and adhesive bonding processes, was developed. the fem results were found to be comparable to experimental data. case studies suggested that pyrex stack induces certain amount of non - linearity, while it isolates hard epoxy nonlinear effect. flexible epoxy bonding or soft adhesive bonding is preferred to the packaging process. the viscoelasticity and viscoplasticity of bonding material will result in hysteresis and drift errors to sensor output. however, soft adhesive s influence on sensor can be ignored under relative stable environments. more over, detailed design and process information will help to improve modeling application

    熱、壓環境下壓阻變換壓力傳感器的性能可以通過有限元方法預測.這里研究了簡化的1 / 8模型，模型考慮了二氧化硅和氮化硅生成過程及堆陽極鍵合和膠粘結合過程.結果發現有限元預測結果和實驗數據具有可比性.範例研究表明，硼硅堆導致產生一定的非線性，但它隔離了硬環氧樹脂的非線性.在包裝過程中最好使用柔性環氧黏合或軟黏膠性結合.黏合材料的黏彈性和黏塑性將會導致傳感器輸出的滯后和漂移誤差.然而，在相對穩定的環境下，軟黏合劑對傳感器的影響可以忽略.此外，詳細的設計和過程信息有助於提高模型的適用性
  5. Preassembly of economizer coils shall be expedited ; 100 nos. joints of eco. & sh shall be welded

    加快省煤器蛇形管排預組合，本周內完成省煤器和過熱器介面100個
  6. Our nations must demonstrate a global leadership on these critical environmental challenges, perhaps the most dangerous current one and that is climate change. the united states and china are leading producers of greenhouse gases

    不過，我們也必須預防，萬一我們的軍力、武器管制協定及核子嚇阻力量，仍無法阻止一些狂熱國家對美國或其武裝部隊發動飛彈攻擊。
  7. After appropriate reform measures were taken, the slagging and gas temperature deviation problemes have been completely solved. the boiler efficiency was raised by 2 percentage points and the boiler ' s safety and economics effect got improved

    鍋爐經本次改造解決了爐膛出口煙溫偏高的問題，實現了鍋爐在130t h的額定工況下低溫段過熱器前煙溫由大修前的936下降到825的預期效果，並提高爐效2個百分點，使鍋爐運行的經濟性和安全可靠性得到改善和提高。
  8. Abstract : the in servie tubular heaters built early in refineries and chemical plans have low thermal load and low heat efficiency, therefore measures for technical reform are offered, including ( 1 ) enlarging the surface area of convection tubes to increase the thermal load of rhe convection section ; ( 2 ) increasign the heat interchanging area of radiant tubes ; ( 3 ) changing the height of the chimney ; ( 4 ) using new burner with forced air supply to increase calorific capacityu ; ( 5 ) adding air preheater between the convection section and chimney to enhence the temperature of the air entering the furnace ; ( 6 ) adopting high temperature radiant coating to improve the effect of radiant heat interchanging

    文摘:針對早期建造的煉油廠和化工廠在役管式加熱爐熱負荷和熱效率低的狀況，提出了若干技術改造措施包括，增大對流管表面積以增大對流段的熱負荷；增加輻射管的換熱面積；修正煙囪高度；換用新型燃燒器，變自然通風為強制供風，以增大燃燒器的發熱量，減小過剩空氣系數，節省燃料2 % 3 % ；在對流段和煙囪之間增設空氣預熱器以提高空氣入爐溫度；採用高溫輻射塗料增強輻射換熱效果，從而增加熱源對爐壁的輻射傳熱量和爐管的傳熱量等。
  9. The in servie tubular heaters built early in refineries and chemical plans have low thermal load and low heat efficiency, therefore measures for technical reform are offered, including ( 1 ) enlarging the surface area of convection tubes to increase the thermal load of rhe convection section ; ( 2 ) increasign the heat interchanging area of radiant tubes ; ( 3 ) changing the height of the chimney ; ( 4 ) using new burner with forced air supply to increase calorific capacityu ; ( 5 ) adding air preheater between the convection section and chimney to enhence the temperature of the air entering the furnace ; ( 6 ) adopting high temperature radiant coating to improve the effect of radiant heat interchanging

    針對早期建造的煉油廠和化工廠在役管式加熱爐熱負荷和熱效率低的狀況，提出了若干技術改造措施包括，增大對流管表面積以增大對流段的熱負荷；增加輻射管的換熱面積；修正煙囪高度；換用新型燃燒器，變自然通風為強制供風，以增大燃燒器的發熱量，減小過剩空氣系數，節省燃料2 % 3 % ；在對流段和煙囪之間增設空氣預熱器以提高空氣入爐溫度；採用高溫輻射塗料增強輻射換熱效果，從而增加熱源對爐壁的輻射傳熱量和爐管的傳熱量等。
  10. This hot blast stove has following features : the highest temperature of flue gas in general flue reaches 600 ; the air and gas are preheated to 300 ; the hot blast temperature is over 1200 ; the flue gas temperature is below 180

    使用該熱風爐后所取得的效果是：總煙道內綜合排煙溫度可達600 ；可將空氣、煤氣預熱到300 ；以單一高爐煤氣為燃料時，熱風溫度可達1200以上；煙氣經過空氣、煤氣換熱器后溫度低於180 。
  11. In view of the characteristic of headers of dagang power plant, it has reserched and designed on the life prediction. cui ming ( power plant thermal power engineering ) directed by prof. han pu

    最後以大港電廠過熱器和再熱器聯箱金屬診斷系統為研究對象，對其壽命預測方法進行了研究與設計。
  12. The invention is characteristic of the process of manufacturing hot water, in which water in multi - stage recirculating water - heating tank for collector and / or multi - stage confluent water - heating tank, as a whole or separately, can be heated by solar energy collector, or a heat pump, or an electrical heater

    其特徵在於，熱水製作過程可以是經太陽能集熱器、或熱泵、或電加熱裝置同時或分別對分級加熱式集熱器循環加熱水箱、分級加熱式匯流熱水箱中的水進行分級加熱的組合，並且，熱水的製作與熱水的使用採用分時制，即經周期性分級加熱所制得的定量的熱水預先製作后儲存在分級加熱式匯流熱水箱及儲能水箱中用作下一個周期的分時熱水供應。
  13. Most air space - heating systems also preheat domestic hot water through an air - to - liquid heat exchanger

    大部分空氣空間?加熱系統也會通過氣水熱交換器預加熱家庭里的熱水。
  14. By analyzing the failure cause of boiler air preheater, the measure of preventing it from failure was discussed

    摘要通過對鍋爐空氣預熱器失效原因的分析，提出了一些防止空氣預熱器失效的技術措施。
  15. Simulation test study of pre - heat process in pre - heater cyclones

    旋風預熱器預熱過程數值模擬試驗研究
  16. Ensures cleaner tanks, lines, strainers, preheaters and burners

    清潔油罐（箱） 、管路、過濾器、預熱器以及燃燒器。
  17. By improvement on material quality, selection of rational structure, and tight control of quality of manufacture and process indicators in operation, the secondary evaporator - heater has been in operation for three years without any obvious signs of corrosion, and its service life is expected to he more than five years

    通過改進材質、選擇合理的結構、嚴控製作質量和操作工藝指標，二段蒸發加熱器經3年多的運行，未出現明顯的腐蝕現象，預計使用壽命在5年以上。
  18. The controller assumes no prior knowledge of the thermal characteristics of the heating plant and building. then, a experiment was simulating in malab language and simulink

    Matlab程序的任務是對于熱源使用過程中的采樣數據進行分析，利用最小方差自校正調節器對系統起始預加熱時間進行估計。
  19. And the frequent tube leakage of heat surface impact upon the economy benefits and the society benefits of the power plant

    鍋爐過熱器管和再熱器管失效機理的分析和壽命的預測是提高電廠機組運行可靠度的有效手段。
  20. Whether military products or civilian products, traditional methods all depend on increasing redundancy, apparently, there is a limit to these measures ; but, compared with the traditional method, the idea of this paper is an new technique, it is an method of predication and estimation, it can eliminate the malfunctions from the power unit before they will happen, it can make the power unit working continuously, steadily and reliably

    無論對于軍品，還是民品來說，傳統的解決方法均是依靠增加冗餘度來實現的，如：過熱、過壓和過流保護等，顯然，這種可靠性保護是有一定上限的；但是，本解決方案相對于傳統方法來講，是一種全新的理念，它通過預測估計的方法，將功率器件的不可靠性消滅在萌芽狀態，或在故障還未發生之前就將其消除，從而使功率器件連續、穩定並可靠地運行。
分享友人
分享到 Line

分享到臉書