英语翻译2.1.9确保合格水质；2.2排污系统可根据烘炉期间的需要随时投用；2.3为了烘干返料器须在炉膛出口临时搭设挡烟

英语翻译
2.1.9确保合格水质；
2.2排污系统可根据烘炉期间的需要随时投用；
2.3为了烘干返料器须在炉膛出口临时搭设挡烟墙,在墙的四周每300mm留设一个100×100mm的孔洞
3、烟气走向
3.1炉膛的烟气分两股,一股烟气一直往上经过屏过、再进入旋风分离器,另一股烟气从斜料腿进入返料器,与返料器的烟气会合.
3.2返料器的烟气由直料腿进入旋风分离器,与炉膛的烟气会合.
3.3旋风分离器出口烟道没有人孔门,此处的耐火材料所需热量必须靠以上两股热量补给,由于旋风分离器出口烟道位置太高,热量不容易上来,就必须靠烟囱和烟道完成,把热量给吸上来.
3.4热烟气经过的地方带来大量热量,使耐火材料很好的干燥,烘炉时一定注意热烟气的走向,必须使热烟气经过施工耐火材料的部位,让耐火材料能充分的吸收热量；使耐火材料内的水分充分的排出.
4、点火部位及注意事项
4.1炉膛
炉膛内的木柴燃烧点尽量靠近返料腿处,让返料腿充分吸收热量.
4.2返料器
返料器空间较小,开始点火时温度不易太快.
4.3风室
4.3.1由于木柴点火后温度很高,在风室点火前必须把风室两侧堆积木柴的下面铺上一层50mm硅酸铝板,防止耐火层因升温过快而损坏.
4.3.2因为点火风道较长,为了保证此处耐火材料的水分很好排出,需要考虑烟气走向,让风室的热量很好的进入点火风道,必须在点火装置的正前向或两侧开450×450mm出烟孔（在没有安装设备的空间处开孔）.
4.3.3如点火风道的温度升不上去,则需在点火装置开孔处加一个排气扇,在风室人孔门两侧放两个2千瓦的鼓风机.
第一阶段烘炉（即110—170℃）由于耐火材料含水分较大,宜采用大量的低温烟气对耐火材料进行烘干,烘干速率应按烘炉曲线控制,随着烟气温度的恒温达到规定的时间,第二阶段烘炉（即200—250℃）,当温度到规定的温度时,应保持恒温时间直至停炉.
烘炉期间,应维持汽包正常水位,烘炉前,锅炉各排气门打开；烘炉期间,当锅炉汽包压力升高至0.175Mpa时关闭排气门进行升压,根据烘炉需要调节汽包内蒸汽压力（关于该阶段的锅炉汽包压力控制为甲方按乙方人员要求具体实施）.
烘炉期间监视分离器出口烟道的烟气温度；
烘炉期间应每小时巡回一次检查锅炉和烟道膨胀,并记录所有膨胀数据（安装公司完成）.
5.1烘炉顺序
5.1.1先将炉床布风板上铺设厚度为200mm的床料；左右返料器布风板上铺设厚度200mm床料,防止把风帽烧坏,堵塞二次风管；
5.1.2事先将少量易燃木柴放入炉膛和左、右返料器,点火风道应在烘炉前2天进行点火；
5.1.3开始烘炉点火时需要用少量的柴油加在堆积的木柴上,点火时木柴易燃烧,木柴烘至200℃左右后,根据情况调节引风挡板,再按升温曲线保温、升温.
5.1.4烘炉过程温度测量控制.
检测温度不是直接测量耐火材料表面温度,而是测量烟气的温度,由于耐火材料的温升滞后于烟气温度,控制烟气温度相对于耐火材料来说是安全的.各部位温度的控制都有一定的范围,由于木柴燃烧不太稳定,温升速率有一定的波动是允许的.
5.2烘炉过程的注意事项
5.2.1在整个烘炉过程中,所有的温度监测数据作记录并存档.
5.2.2烘炉过程中,所有的水冷壁管必须保持水循环.
5.2.3烘炉过程中,在轻型炉墙排湿孔上方周围应留足够排放空间.
5.3烘炉结果鉴定
烘炉结束后对耐火保温材料的含水率进行检验,取样点分别定在点火风道、返料装置、旋风分离器出口烟道,保温浇注料含水率不小于7%,耐磨浇注料含水率不小于2.5%,既视为低温烘炉合格.
对了~是翻译成英文~

2.1.9 ensure that qualified water quality;
2.2 sewage system can Ovens need at any time during the vote;
2.3 To Revert drying furnace in the interim export cigarettes front block wall,the wall around each of remaining a 300mm x 100mm 100 holes
3,smoke toward
3.1 furnace flue gas in two stocks,has been upwards of a smoke screen after that to enter the cyclone,another ramp material from the flue gas into the back legs feeder,the feeder back and join the flue gas.
Feeder 3.2 back by the smoke straight into the cyclone expected legs,and join the furnace flue gas.
3.3 Cyclone export flue nobody Confucian,where the heat required for refractories must rely on the above two heat supply,as Cyclone export flue location too high,onto heat is not easy,we must rely on the chimney and flue completed,the heat absorbed onto.
3.4 After the flue gas heat brought local heat,refractories good dry oven at a certain attention to the hot flue gas,bringing hot flue gas after the construction site of refractories,refractories can fully absorb the heat; Refractories so full of water discharges.
4,ignition parts and points for attention
4.1 Furnace
The wood furnace combustion point as close as possible to recycle legs,allowing recycle legs fully absorb heat.
4.2 Revert
Revert less space,at the beginning of the ignition temperature is not easy too fast.
Wind Room 4.3
4.3.1 As firewood after ignition temperature high in the wind before ignition Room lookout Room firewood piled up on both sides of the overlay layer below 50mm aluminum plate to prevent the refractory layer by rapid warming and damage.
Because ignition 4.3.2 Wind Road longer,in order to ensure that the water here refractories good from the need to consider the flue gas,and let the wind Room heat well into the ignition Wind Road,in the ignition device is to the side or 450 脳 450mm open up breathing hole (in the absence of the equipment installed Opening Space Agency).
4.3.3 Wind Road,as the ignition temperature or is not improved,then the ignition device Hole EXHAUST FAN an increase in the Wind Room Confucian people on both sides take two two-kilowatt blower.
5 Ovens process
The first stage oven (110-170 掳 C) water containing refractories larger advised to use a large number of low-temperature flue gas of refractories for drying,drying rate curve should oven control,flue gas temperature as the thermostat up to the required time,the second stage oven (200-250 C) when the temperature of the temperature,the thermostat should be maintained until the time Shutdown.
Ovens,the drum should maintain normal water level,Ovens ago,the boiler exhaust doors open; Ovens period,increased pressure boiler drum to the exhaust 0.175Mpa closed doors boost,according Ovens needs to adjust within the steam drum pressure (on the stage of the boiler drum for the chosen pressure control B by specific personnel requirements.)
Ovens during surveillance separator exports of flue gas temperature;
Ovens should hour during an inspection tour boiler and flue expansion,and record all the swelling data (completion of the installation).
5.1 oven order
5.1.1 first hearth cloth Wind board laying 200mm thickness of the bed material; About Revert cloth laying Wind board thickness 200mm bed material,to prevent Ogive burn plug secondary air pipe;
5.1.2 prior to Add a small amount of flammable wood furnace and left and right back Feeder,ignition Wind Road in oven two days before ignition;
5.1.3 ignition started Ovens need to use a small amount of diesel added to the accumulation of wood,wood ignition when combustible,wood drying to around 200 掳 C,according to adjust primer wind baffle and then curves of thermal insulation and heating.
5.1.4 oven temperature measurement and control.
Detection is not directly measure temperature refractory surface temperature,but the temperature of flue gas measurement,the temperature refractory behind flue gas temperature,flue gas temperature control for refractory phase is safe.The location of the temperature control has a certain scope,wood burning is not very stable,the rate of temperature rise a certain fluctuation is allowed.
5.2 Ovens matters to the attention of the process
5.2.1 throughout the oven process,all the data for monitoring temperature recorded and archived.
5.2.2 Ovens process,all the water wall tube must maintain the water cycle.
5.2.3 Ovens process,in light of the wall above the surrounding Upon Airflow in Dehumidification Kong should remain adequate space emissions.
Identification 5.3 Ovens results
Ovens right after the end of the refractory insulation material moisture content inspection,sampling points set respectively in the ignition Wind Road,recycle devices,Cyclone export flue,insulation pouring moisture content of not less than 7%,wear-resistant pouring moisture content of not less than 2.5%,both qualified as a low-temperature oven.