Main Mbali
Chifukwa chomwe mphika wokhala ndi jekete ukhoza kugwiritsidwa ntchito kwambiri pokonza chakudya komanso makhitchini akuluakulu ophikira makamaka amapindula ndi zabwino ziwiri:
1. Mphika wokhala ndi jekete umatenthedwa bwino. Boiler yokhala ndi jekete imagwiritsa ntchito nthunzi yamphamvu inayake ngati gwero la kutentha (kuwotcha kwamagetsi kungagwiritsidwenso ntchito), ndipo imakhala ndi mawonekedwe a malo otentha kwambiri, kutentha kwambiri, kutentha yunifolomu, nthawi yochepa yowira yazinthu zamadzimadzi, komanso kuwongolera mosavuta kutentha. kutentha.
2. Mphika wokhala ndi jekete ndi wotetezeka komanso wosavuta. Mphika wamkati wamkati (mphika wamkati) wa poto wokhala ndi jekete umapangidwa ndi chitsulo chosapanga dzimbiri cha asidi komanso chosatentha cha austenitic, chokhala ndi choyezera kuthamanga ndi valve yotetezera, yomwe imakhala yokongola, yosavuta kuyiyika, yosavuta kugwiritsa ntchito, otetezeka ndi odalirika.