冶金能源
冶金能源
야금능원
ENERGY FOR METALLURGICAL INDUSTRY
2015年
1期
47-51
,共5页
陈光%李任远%柴震%宋伟
陳光%李任遠%柴震%宋偉
진광%리임원%시진%송위
燃气热值仪%预处理%调压稳压%洗气
燃氣熱值儀%預處理%調壓穩壓%洗氣
연기열치의%예처리%조압은압%세기
gas calorimeter%pretreatment%pressure regulation%gas-cleaning
针对某钢厂现有加热炉上燃气热值仪预处理系统的不足,设计了一种具有调压稳压功能和燃气清洁功能的新型洗涤式燃气调压器。通过实验研究不同水位下的稳压特性,得出了设定流量下的静态特性线与稳压精度。发现在800mm水位下,进气压强由9000Pa变化至15000Pa时,出气压强在2400~2650Pa之间波动,稳压精度为4.8%,其中在9500~15000Pa的进气压强范围内,出气压强相对于预设值的变化幅度为1.9%。在700和500mm水位下,稳压精度为4.8%。在600 mm水位下,稳压精度为5.8%。结果表明工作条件下,该调压器具有很好的稳压效果。
針對某鋼廠現有加熱爐上燃氣熱值儀預處理繫統的不足,設計瞭一種具有調壓穩壓功能和燃氣清潔功能的新型洗滌式燃氣調壓器。通過實驗研究不同水位下的穩壓特性,得齣瞭設定流量下的靜態特性線與穩壓精度。髮現在800mm水位下,進氣壓彊由9000Pa變化至15000Pa時,齣氣壓彊在2400~2650Pa之間波動,穩壓精度為4.8%,其中在9500~15000Pa的進氣壓彊範圍內,齣氣壓彊相對于預設值的變化幅度為1.9%。在700和500mm水位下,穩壓精度為4.8%。在600 mm水位下,穩壓精度為5.8%。結果錶明工作條件下,該調壓器具有很好的穩壓效果。
침대모강엄현유가열로상연기열치의예처리계통적불족,설계료일충구유조압은압공능화연기청길공능적신형세조식연기조압기。통과실험연구불동수위하적은압특성,득출료설정류량하적정태특성선여은압정도。발현재800mm수위하,진기압강유9000Pa변화지15000Pa시,출기압강재2400~2650Pa지간파동,은압정도위4.8%,기중재9500~15000Pa적진기압강범위내,출기압강상대우예설치적변화폭도위1.9%。재700화500mm수위하,은압정도위4.8%。재600 mm수위하,은압정도위5.8%。결과표명공작조건하,해조압기구유흔호적은압효과。
A different type of gas regulator with the function of regulation and gas-cleaning is de-signed to overcome the shortage of one steel plant's furnace's gas calorimeter pretreatment system.Sev-eral experiments have been done to research its regulation characteristics of different water levels.The pressure characteristic line and regulation accuracy in working flow states, at the level of 800mm, when the inlet pressure ranges from 9000Pa to 15000Pa, the outlet pressure ranges from 2400 ~2650Pa, the regulate accuracy is 4.8%.At the inlet pressure range of 9500 ~15000Pa, the outlet pressure changes 1.9%relative to the set value.At the level of 700 and 500mm, the regulate accuracy is 4.8%.At the level of 600mm, the regulate accuracy is 5.8%.The results state in the working conditions, the type of gas regulator is provided with excellent regulation effect .