求英语高手帮忙翻译一段文字,因工作需要,恳请大师们帮帮忙,不甚感激!机译就不必了!

炉体入口端,设置隔离室,装置防爆离心风机,抽出的风可提供给焚烧炉裂解的助燃空气,出口端少量烟气的逸出可直接外排固化炉炉内废气,通过变频送风风机送至焚烧炉换热器,加热至500 度左右后送至裂解室,焚烧炉经裂解焚烧后的惰性烟气(控制过剩氧含量在相对较低的水平)在废气余热换热,高温炉尾气通过化涂吹扫换热后回用至固化炉,在炉口形成一定的微正压或微负压,并通过溶剂燃烧的需氧量消耗系统中的氧气,降低固化炉系统的炉内气氛氧含量至相对安全区域,同时采用变频调速风机改变废气抽风量,使炉内的溶剂(可燃气体)浓度降至本质安全的范围内,且在随后溶剂裂解时的耗氧作用下,将系统的氧含量降至更低的水平,加大系统的安全系数,避免由于可燃溶剂气体浓度达到爆炸极限而发生爆炸的安全事故,同时使热空气载热流量满足各种工况条件下的供热需要。

在焚烧炉后端,少部分燃烧换热后的低温烟气通过装置有烟气-水换热器后,进一步降低烟气温度,利用烟气热焓加热清洗段槽液,最终经变风量尾气排烟风机排出车间外大气,以满足固化炉系统配气平衡,同时由于废气已经焚烧裂解,完全达到环保节能的目的,设计外排烟气温度,正常条件下可至160 度左右。

Furnace entry, set up separate Chambers, the device explosion-proof centrifugal fan, drawn to the wind can provide incinerator cracking of the combustion air, a small amount of outlet flue gas escaping the direct discharge furnace can be cured within, through frequency conversion air exhaust fan sent to the incinerator heat exchanger, heating to 500 degrees or so before send
To cracking room, the cracking of the burned incinerator inert gas (control excess oxygen content in the relatively low level) in the waste gas, waste heat of exhaust gas through with GaoWenLu purging after heat to curing furnace, in the reuse of the oven formed certain micro positive pressure or the negative pressure, and through the solvent burning need to
Oxygen consumption of oxygen system, reduce curing the furnace of furnace system atmosphere in oxygen content to relatively safe area, at the same time the variable frequency speed change smoke exhaust fan, air furnace solvent (the combustible gas) levels to fall to essence safety range, and in subsequent when the oxygen consumption of solvent cracking under the role,
Will the oxygen content in the system down to the lower level, increase the security of the system, avoid the flammable solvent coefficient of gas concentrations reach explosion limit and the safety of the explosion accident, also make the hot air in heat flow meet all kinds of conditions of heating needs.
In the end, a few incinerator combustion heat the low temperature of flue gas through the device after a flue gas-water heat exchanger, further reduce the temperature of flue gas, heat enthalpy heat flue gas cleaning section bath, finally JingBian air exhaust smoke exhaust fan out to meet the workshop atmosphere, curing furnace system with gas flat
Value, and at the same time because the flue gases have been burning cracking, completely to environmental protection, energy conservation, the purpose of the design discharge temperature of flue gas, normal conditions to 160 degrees or so.
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第1个回答  2011-08-10
太难了..................................