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          當前位置:首頁 > 新聞動態 > 行業動態 > 熱風爐安全閥檢驗與使用淺析和熱風爐價格

          熱風爐安全閥檢驗與使用淺析和熱風爐價格

          文章出處:   發布時間:2018-11-19 20:16:00   瀏覽:37

          機械與自動化熱風爐安全閥檢驗與使用淺析一旦熱風爐內部成都收賬壓力容器成都找人公司壓力超過了規定成都收賬數值,熱風爐安全閥就會自動打開,將多余收賬氣體排放到外界,防止熱風爐之中成都找人公司壓力容器產生壓力過大的問題,避免安全事故的產生。與此同時,當熱風爐內部的氣壓數值恢復到正常以后,熱風爐安全閥還可以自動關閉,充分保證熱風爐的運行效率。在這樣的工作背景下,可以看出,成都找人公司安全閥的工作運行狀態將直接影響到成都收賬公司的正常運行,因此,很有必要開展對成都收賬公司安全閥的安全檢驗工作。針對這樣的情況,表文具體地對熱風爐安全閥的檢驗方法和使用途徑進行了探討研究。

          Inspection and Use of Safety Valve of Mechanical and Automated Hot Blast Furnace Once the pressure of pressure vessel inside the Hot Blast Furnace exceeds the prescribed value, the safety valve of the Hot Blast Furnace will open automatically, and the excess gas will be discharged to the outside world, so as to prevent the pressure vessel in the Hot Blast Furnace from producing excessive pressure and avoid the occurrence of safety accidents. . At the same time, when the air pressure inside the hot blast stove returns to normal, the safety valve of the hot blast stove can also be automatically closed, which fully guarantees the operation efficiency of the hot blast stove. Under such working background, it can be seen that the working status of the hot blast stove safety valve will directly affect the normal operation of the hot blast stove, so it is necessary to carry out the safety inspection of the hot blast stove safety valve. In view of this situation, the test method and application way of the hot blast stove safety valve are discussed in detail.

          熱風爐安全閥是熱風爐系統的重要組成部分之一,也是熱風爐系統安全運行的重要保證,熱風爐安全能否準確可靠地運行,將直接影響到熱風爐的安全運行效率。截至目前為止,在熱風爐安全閥檢驗工作方面我國已經形成了一套較為完善的檢驗管理制度,但是,該制度并沒有對熱風爐安全閥檢驗的檢驗技術和檢驗方法做出具體的統一規定。在這樣的背景下,一些熱風爐安全閥檢驗問題就不可避免地產生了,針對這樣的情況,本文具體介紹了熱風爐安全閥檢驗與使用要點,以期能夠促進熱風爐安全閥使用效率的提升。

          Hot blast stove safety valve is an important part of the hot blast stove system, and also an important guarantee for the safe operation of the hot blast stove system. Whether the hot blast stove can operate accurately and reliably will directly affect the safe operation efficiency of the hot blast stove. Up to now, our country has formed a relatively perfect inspection management system in the hot blast stove safety valve inspection work, but this system does not make specific unified provisions on the hot blast stove safety valve inspection technology and inspection methods. In this context, some problems of hot blast stove safety valve inspection inevitably arise. In view of this situation, this paper specifically introduces the hot blast stove safety valve inspection and use points, in order to promote the use efficiency of hot blast stove safety valve.

          1對熱風爐安全閥的檢驗要求熱風爐安全閥是確保熱風爐內部的壓力容器和管路之中的氣體壓力維持在正常數值的關鍵附件,因此,熱風爐安全閥的使用質量將直接決定熱風爐是否能夠在安全的氣體壓力下運行,進而影響到熱風爐的安全運行過程。在這樣的背景下,在對熱風爐的安全同進行檢驗的過程中,一定要對熱風爐安全閥的各種信息進行嚴格的審核,并在購買熱風爐安全閥之前充分調查相應的熱風爐安全閥是否具有相應的熱風爐安全閥安全生產資質,并審查該企業是否通過了全國的熱風爐安全閥生產安全認證。除此之外,還要對已經購買來的熱風爐安全閥進行嚴格的質量審核檢測,確保熱風爐安全閥的各種使用參數滿足實際的工作需要之后,才能夠將該熱風爐安全閥應用到熱風爐系統之中。

          1. Inspection of the hot blast stove safety valve requires that the hot blast stove safety valve is the key accessory to ensure that the gas pressure in the pressure vessel and pipeline inside the hot blast stove is maintained at the normal value. Therefore, the quality of the hot blast stove safety valve will directly determine whether the hot blast stove can operate under the safe gas pressure, thereby affecting the hot blast. Safe operation of furnace. In this context, in the process of checking the safety of hot-blast stove, it is necessary to strictly check all kinds of information about the safety valve of hot-blast stove, and fully investigate whether the corresponding safety valve of hot-blast stove has the corresponding safety qualification of hot-blast stove safety valve before purchasing the safety valve of hot-blast stove, and examine the enterprise. Whether the industry has passed the national safety certification of hot blast stove safety valve. In addition, strict quality audit and inspection of the purchased hot-blast stove safety valve should be carried out to ensure that the various parameters of the hot-blast stove safety valve meet the actual work needs before the hot-blast stove safety valve can be applied to the hot-blast stove system.

          首先,要對熱風爐安全閥上的金屬銘牌進行檢查(正規廠家所生產的熱風爐安全閥一定有金屬銘牌),并仔細審查熱風爐安全閥的金屬銘牌上的各種屬性參數的具體情況。主要包括以下幾個方面:第一,該熱風爐安全閥的生產制造廠家的名稱,以及該熱風爐安全閥的制作審核批準證書的編號情況;第二,該熱風爐安全閥的生產次序編碼;第三,該熱風爐安全閥的具體型號和規格參數;第四,該熱風爐安全閥所能夠承受的壓力的具體數值;第五,該熱風爐安全閥內部閥門通道直徑的數值大小;第六,該熱風爐安全閥所應用的流體介質的具體種類;第七,該熱風爐安全閥所具備的排量系數;第八,該熱風爐安全閥的質量檢驗合格標志;第九,該熱風爐安全閥應用的壓力等級;第十,該熱風爐安全閥具體的生產日期情況。

          First of all, the metal nameplate on the hot blast stove safety valve should be inspected (the normal manufacturer must have a metal nameplate on the hot blast stove safety valve), and the specific conditions of various attribute parameters on the metal nameplate of the hot blast stove safety valve should be carefully examined. It mainly includes the following aspects: first, the name of the manufacturer of the hot-blast stove safety valve and the number of the certificate of approval for the production of the hot-blast stove safety valve; second, the production sequence code of the hot-blast stove safety valve; third, the specific model and specification parameters of the hot-blast stove safety valve; fourth, the number of the certificate of approval for the production of the hot-blast stove safety valve. Specific values of the pressure that the hot-blast stove safety valve can withstand; Fifth, the numerical value of the diameter of the valve passage inside the hot-blast stove safety valve; Sixth, the specific types of fluid medium used by the hot-blast stove safety valve; Seventh, the discharge coefficient of the hot-blast stove safety valve; Eighth, the quality of the hot-blast stove safety valve. Quantity inspection qualified sign; Ninth, the pressure grade of the hot blast stove safety valve application; Tenth, the specific production date of the hot blast stove safety valve.

          其次,要仔細審查熱風爐安全閥所附帶的產品質量說明證書。審查的具體內容包括以下幾個方面:第一,對熱風爐安全閥上的金屬銘牌的內容進行審核檢查;第二,對熱風爐安全閥的制造標準進行審核;第三,對熱風爐安全閥的質量檢驗報告表進行核實;第四,仔細閱讀熱風爐安全閥上的使用說明。

          Second, we should carefully examine the certificate of quality of products attached to the safety valve of the hot blast stove. The specific contents of the review include the following aspects: firstly, the contents of the metal nameplate on the hot blast stove safety valve are examined; secondly, the manufacturing standards of the hot blast stove safety valve are examined; thirdly, the quality inspection report forms of the hot blast stove safety valve are verified; fourthly, the hot blast stove safety valve is carefully read. Instructions for use.

          然后,要對熱風爐安全閥的具體型號情況、熱風爐安全閥的彈簧壓力工作等級情況、熱風爐安全閥所能夠承受的壓力的等級情況、熱風爐安全閥所使用的流體介質類型情況、熱風爐安全閥的排量系數情況進行仔細的核查,判斷熱風爐安全R的各項標準是否能夠滿足熱風爐系統的實際工作需要。

          Then, the specific type of the hot blast stove safety valve, the spring pressure working grade of the hot blast stove safety valve, the pressure level that the hot blast stove safety valve can withstand, the type of fluid medium used by the hot blast stove safety valve and the discharge coefficient of the hot blast stove safety valve should be carefully checked and judged. Can the standards of R for hot blast stove meet the actual needs of the hot blast stove system?

          最后,要對熱風爐安全閥的外觀進行檢查,檢查在熱風爐安全閥的內外表面是否存在腐蝕表面情況、檢測熱風爐安全閥的內部通道是否存在污染物堵塞情況、檢查熱風爐安全閥是否存在有機械損傷情況,判斷熱風爐安全閥是否能夠安全運行。

          Finally, the appearance of the hot blast stove safety valve should be checked, whether there is corrosion surface on the inside and outside surface of the hot blast stove safety valve, whether there is contaminant blockage in the inner passage of the hot blast stove safety valve, whether there is mechanical damage in the hot blast stove safety valve, and whether there is a hot blast stove safety valve. It can run safely. 


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