锅炉炉内加药一般采用加药泵,以高于气泡工作压力的压力将药液送进锅炉炉水中。此法操作时压力和温度较高,且有蒸汽反撞,危险性大,使用费用偏高。而炉外加药不适于多台锅炉并联使用的情况。鉴于此,我们对锅炉加药器进行了改造,改造后的锅炉加药系统如图1。 其中,溶药器用于溶化单台锅炉需加入的药。软水温度不够溶解药剂时,可开蒸汽阀门加热溶液,使药剂充分溶解。 Dosing in the boiler furnace dosing pump generally used to work pressure higher than the bubble pressure of the liquid into the boiler water. This method of operating pressure and temperature higher, and a steam collision, dangerous, high cost of use. The furnace dosing is not suitable for multiple boiler parallel use of the situation. In view of this, we have to boiler remover has been transformed, after the transformation of the boiler dosing system shown in Figure 1. Among them, the drug solution used to dissolve a single boiler to be added to the drug. When the temperature of the soft water is not enough to dissolve the medicament, the steam valve may be heated to heat the solution so that the medicament is fully dissolved.