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生物質熱風爐安全閥怎樣進行檢驗

 

物質蒸汽是燃燒生物質顆粒燃料為工業生產提供熱水及蒸汽的工業形式,為了保證生物質蒸汽的使用安全,需要安裝安全閥,生物質蒸汽安全閥經過長時間的使用,需要進行安全檢驗。已點火啟動,因此現場應清掃干淨,架子拆掉,符合運行的要求。熱校驗安全閥的方式、注意~項應由檢修負責人組織檢修人員和運行人員共同研究制定,並對參加校驗的人員分工。準備好通信設備及聯絡信號,並且準備好校驗中要用的粉筆、小黑板、扳手、手錘、螺絲刀、壓板等工具和物品。換上標準壓力表,校驗時要經︰退韭 僮髖躺系難沽Ρ斫卸哉。

Material steam hot-blast stove is an industrial hot-blast stove which burns biomass pellet fuel to provide hot water and steam for industrial production. In order to ensure the safety of biomass steam hot-blast stove, it is necessary to install safety valve. After a long period of use, the safety valve of biomass steam hot-blast stove needs safety inspection. Inspection of safety valve of biomass hot-blast stove: When the safety valve of biomass hot-blast stove is hot-checked, the hot-blast stove has been ignited and started, so the site should be cleaned and the shelf removed, which meets the requirements of operation. The way and items of safety valves for thermal verification shall be worked out by the maintenance personnel and operators, and the personnel participating in the verification shall be divided into different parts. Prepare communication equipment and contact signal, and prepare tools and articles such as chalk, blackboard, wrench, hammer, screwdriver, pressure plate and so on. When replacing the standard pressure gauge, the pressure gauge on the operating plate of the furnace should be checked regularly. 當生物質蒸汽壓力升到0.5-1MPa時,檢修人員應按規定緊螺絲,緊所有閥門盤根。當壓力升至額定壓力時,應對進行一次全面的嚴密性檢查,並將檢查結果做好記錄。經檢巳範ㄎ抻跋烊確緶 T誦械娜畢鶯,方可進行安全閥的校驗工作。

When the pressure of biomass steam hot blast stove rises to 0.5-1 MPa, the inspectors should tighten the screw and all the valve discs according to the regulations. When the pressure rises to the rated pressure, a comprehensive tightness check should be carried out on the hot blast stove, and the inspection results should be recorded. The safety valve can be checked only after the defect that does not affect the normal operation of the hot blast stove has been determined by the inspection.

以上就是生物質蒸汽熱風爐安全閥檢驗措施,生物質熱風爐采用特有的二次風結構,有效的改善了爐內的空氣力。  閎鵲目帕R蚯骯,有利于燃料的引燃點火,同時也延長了燃料在爐內的停留時間,提高了燃料的適應性和利用率

Above is the safety valve inspection measure of biomass steam hot blast stove. The biomass hot blast stove adopts the unique secondary air structure, which effectively improves the air force field in the furnace, leads the hot particles forward arch, which is conducive to ignition of fuel, prolongs the residence time of fuel in the furnace, and improves the adaptability of fuel. And utilization rate


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