<address id="h9hdr"><listing id="h9hdr"></listing></address><noframes id="h9hdr"><address id="h9hdr"></address>

      <em id="h9hdr"></em>

    <span id="h9hdr"><pre id="h9hdr"></pre></span>
      <form id="h9hdr"></form><sub id="h9hdr"><address id="h9hdr"><listing id="h9hdr"></listing></address></sub>

      <listing id="h9hdr"><nobr id="h9hdr"><meter id="h9hdr"></meter></nobr></listing>

        <span id="h9hdr"><th id="h9hdr"><progress id="h9hdr"></progress></th></span>

          歡迎光臨常州市悅旺熱能環保設備有限公司官網!

          企業郵箱 收藏本站收藏本站 網站地圖

          悅旺熱風爐

          常州市悅旺熱能環保設備有限公司熱風爐開發、研究、設計、生產、安裝調一站式服務
          熱線:139-1232-2077

          熱門搜索關鍵詞: 生物質熱風爐  熱風爐改造  熱風爐  電加熱熱風爐  風機  鈑金  除塵器  

          技術知識 Classification
          聯系我們
          服務熱線:
          139-1232-2077

          手機:13606115753

          傳真:0519-8551398

          QQ:564546384

          地址:常州市戴溪鎮西首(戴溪小學向南50米)

          當前位置:首頁 > 技術知識 > 燃油熱風爐的選用原則有哪些呢?

          燃油熱風爐的選用原則有哪些呢?

          文章出處:   發布時間:2019-07-30 17:26:40   瀏覽:10

          燃油熱風爐的使用效果是非常不錯的,相信使用過的人都知道。那么為什么有一些用戶在使用的過程之中容易出現意外呢?可能是因為選用的過程之中有很多問題沒有注意,下面的內容就是選擇燃油熱風爐需要注意的相關原則。燃油熱風爐所用耐火材料,應依其工作溫度、操作條件、燃油熱風爐形式及使用部位不同而選擇。燃油熱風爐五種一般的選用原則就讓燃氣燃油熱風爐小編給大家詳細介紹下。
          The use effect of oil-fired hot stove is very good, I believe everyone who has used it knows it. So why are some users prone to accidents in the process of using it? Maybe it is because there are many problems in the selection process that have not been paid attention to. The following is the relevant principles that should be paid attention to in selecting oil-fired hot stove. Refractories used in oil-fired hot blast stoves should be selected according to their operating temperature, operating conditions, types of oil-fired hot blast stoves and different parts of use. Five general selection principles of oil-fired hot stoves are introduced in detail. 一、耐火砌體的膨脹縫大小主要取決于溫度和耐火材料的熱膨脹特性。在溫度波動幅度較大的部位,應選擇熱膨脹系數小、熱穩定性好的耐火磚。
          1. The size of expansion joints of refractory masonry mainly depends on temperature and thermal expansion characteristics of refractories. The refractory bricks with small coefficient of thermal expansion and good thermal stability should be selected in the parts with large temperature fluctuation.

          二、以砌體磚的最高表面溫度作為選擇耐火材料耐火度的標準。
          2. The highest surface temperature of masonry bricks is used as the criterion for selecting refractory.

          三、燃油熱風爐下部耐火磚承受很大的壓力,故此處應選擇抗壓強度大的耐火材料。
          3. The refractory bricks at the lower part of the oil-fired hot blast stove bear great pressure. Therefore, refractories with high compressive strength should be chosen here.

          四、絕熱磚應選擇導熱系數低、孔隙率大、密度小的耐火材料。
          Fourth, refractories with low thermal conductivity, high porosity and low density should be selected for insulation bricks.

          五、耐火磚的抗蜣變性能是最重要的質量指標。耐火材料的蠕變溫度應較實際使用溫度高100~150t,若考慮砌體厚度上的溫降,則工作溫度可較蠕變溫度低50-UXTC。蠕變溫度以燃燒末期溫度和實際使用的載荷為基準,耐火材料在50h內產生的蠕變值應小于1%。
          Fifth, the resistance of refractory bricks to vermicularity is the most important quality index. The creep temperature of refractories should be 100-150 t higher than the actual temperature. If the temperature drop in the thickness of masonry is considered, the working temperature can be 50-UXTC lower than the creep temperature. The creep temperature is based on the temperature at the end of combustion and the actual load. The creep value of refractories should be less than 1% within 50 hours.

          以上就是選用燃油熱風爐的過程之中一定要注意的幾個原則,希望大家在看完之后都能夠謹記,不要忽視。
          Above are some principles that must be paid attention to in the process of choosing oil-fired hot stove. I hope you can remember them after reading them, and don't neglect them.


          評論

          • 管理員剛剛

            暫無任何留言!

          乐享国际