hearth furnace 中文意思是什麼

hearth furnace 解釋
床爐
  • hearth : n. 1. 壁爐地面。2. 爐邊；〈比喻〉家庭。3. 【冶金】（平爐的）爐床；（高爐的）爐膛，爐缸。
  • furnace : n. 1. 爐子；熔爐；高爐。2. 極熱的地方。3. 磨煉；艱難。vt. 在爐中燒熱（金屬）。
  1. Sagging and creep of the compo ? nents occur during heat treatment as a result of improper support of components or warped hearth in the hardening furnace

    當對部件支持不當或在爐床翹曲的淬火爐中進行淬火時，部件在熱處理過程中會出現弧垂和蠕變現象。
  2. The results have shown that the concentrated stress area exist in the lining of the hearth and bottom with different firebrick which should be one of the reason eroded the hearth and bottom of the blast furnace

    計算結果表明：在用具有不同的導熱性能和力學性能的耐火材料砌築的爐缸內存在著應力集中現象，這是導致高爐爐缸破損的主要原因之一。
  3. Maerz lime kilns multiple hearth furnace type ms4

    多室窯窯型
  4. Continuous solidifying furnace hearth car furnace

    氣體軟氮化爐
  5. Under the load of high basicity occur three circular crevices from top to bottom at the furnace hearth parallel to the furnace shell

    在高堿度負荷下，該高爐爐缸部位產生了平行於爐殼的至上而下的三條環裂。
  6. 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。
  7. Abstract : based on the analysis of influence of tubular rib construction on heat transfer area on steel blank and heat transfer space in furnace, a t - shape support system for tubular rib is presented, by which the construction of wholly overhead furnace hearth can be realized for large and medium scale continuous reheating furnaces, making furnace gases to come into full contact with steel blank, raising space utilization ratio of furnace chamber and improving heat exchange

    文摘:分析了爐筋管結構形式對傳熱空間、坯料受熱面積的影響；提出採用t形支撐技術優化爐筋管，可實現大、中型連續加熱爐的全架空爐底，使爐氣與坯料表面充分接觸，提高爐膛空間利用率，可較大幅度提高爐膛熱交換。
  8. The reads show that gas flow can be well - proportioned distributed in hearth, and effective quantity of gas channels increased under oxygen - enrichment operation with stable air flowrate, thus oxygen - enrichment operation with stable air flowrate is an effective way for improving the productivity of blast furnace

    結果表明：穩定風量的富氧操作方式有利於煤氣流在爐缸的均勻分佈以及有效煤氣通道量增加，是提高高爐產能的有效措施。
  9. Conducting hearth furnace

    爐底導電的爐子
  10. Temperature field modeling and measuring in the hearth space of heat treatment furnace

    熱處理爐爐膛內空間溫度場建模與檢測
  11. Abstract : using magnesia ramming materials in furnace bottom and partial hearth instead of traditional shaped magnesia bricks can prolong furnace life, reduce refractories consumptions per one ton product and increase equipment utilization rate

    文摘:敘述了中低碳錳鐵精煉爐用鎂質搗打料在爐底與部分爐缸取代傳統的成型鎂磚作爐襯材料，達到了延長爐齡、降低噸產品耐火材料消耗、提高設備作業率的目的。
  12. In order to search the demolishing effect pf the thermal stress on the hearth and bottom of the blast furnace, the distribution of temperature field and the thermal stress have been studied with the thermal elastic law and finite element method

    摘要為了探討熱應力對不同材質構成的高爐爐缸磚襯的破壞作用，在計算溫度場的基礎上，應用熱彈性理論和有限元法對高爐爐缸進行應力分佈計算。
  13. The fuel burner of an open - hearth furnace is water - cooled, as is the valve that regulates the flow of air and waste gases

    平爐的燃料燃燒室是用水冷卻的，控制空氣和廢氣的閥也是水冷的。
  14. Measures to reinforce the de - halogen roasting of zinc oxide dust in multi - hearth furnace

    氧化鋅煙灰多膛爐脫鹵焙燒的效果強化研究
  15. Bogie hearth furnace

    活車底爐
  16. The failure of thermal spray coating of hearth rolls in continuous annealing furnace and the powder material

    連續退火爐輥熱噴塗塗層失效方式與塗層材料使用
  17. Abstract : the quality of hearth roll of continuous annealing furnace is one of major factors that affect work rates and surface quality of products

    摘要：硅鋼連續退火爐的爐底輥質量是影響作業率和產品表面質量的主要因素之一。
  18. Abstract : a preliminary investigation was made on hearth damage of a number of furnaces in china, and the analysis and discussion are presented for reasons of hearth damage in this paper. the main reasons of ring crack of the hearth are : 1. improper physical and chemical properties of baked carbon bricks. 2. the thermal stress existing in carbon bricks, alumina bricks and the furnace shell. the formation of the ring crack aggravates the abnormal erosion of the hearth

    文摘:結合鞍鋼2號和7號等高爐和2號高爐的調查結果，對國內部分高爐爐缸破損情況進行初步調查，對爐缸破損原因做了初步分析和討論，認為造成我國高爐爐缸環形斷裂的主要原因是由於碳磚自身物化性能差以及爐缸碳磚和高爐爐殼之間的熱應力；環裂的出現加劇了爐缸的異常侵蝕。
  19. Both the multiple hearth furnace and the sintering kiln will be fired with lpg

    多室爐和燒結窯都將燒lpg 。
  20. The multiple hearth furnace is able to process very small raw material grain sizes and allows the adjustment of an accurate temperature profile

    可以處理非常小粒度的原料，允許精確的溫度曲線的調整。
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