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我所于1998年4月对一台常压锅炉进行停炉内部检验。该锅炉的基本参数和状况如下: 型号:WNS4.2—95/70—Y结构型式:卧式内燃三回程锅壳锅炉主要元件尺寸:锅筒φ2200mm×10mm;波纹炉胆φ1620mm×10mm;烟管φ57mm×3.5mm,二回程126根、三回程80根;水箱1.2m~3(1000mm×1000mm×1200mm),内插4根控制水箱水位的不锈钢电极(牌号不详)。一对控制高水位,一对控制低水位。电极间电位差为12V,即一电极为零电位,一电极电位为12V。
In April 1998, I conducted an internal shutdown shutdown inspection on an atmospheric boiler. The boiler’s basic parameters and conditions are as follows: Model: WNS4.2-95 / 70-Y Structure: horizontal internal combustion three-way boiler shell boiler main components size: boiler φ2200mm × 10mm; corrugated furnace gall bladder φ1620mm × 10mm; pipe φ57mm × 3.5mm, the second return 126, the three return 80; water tank 1.2m ~ 3 (1000mm × 1000mm × 1200mm), insert four stainless steel electrode control tank level (brand unknown). One pair controls high water level and one pair controls low water level. The potential difference between the electrodes is 12V, that is, one electrode is at zero potential and one electrode is at 12V.