"Umbono wokubonelela ngempompo yobushushu kathathu ulunge kakhulu, kutheni ungacebisi ngamandla?" Ngaba lo mbuzo wakhe wabakhathaza abantu abaninzi?
Ngokwenene, iseti yomthombo womoya wempompo yokufudumala kwenkqubo yonikezelo oluphindwe kathathu enokuthi ihlangabezane neemfuno ezintathu zokufudumeza, ukupholisa kunye namanzi ashushu ngaxeshanye ayinakuphucula kuphela induduzo yekhaya, kodwa inciphisa utyalo-mali lokuqala lwabasebenzisi. Nangona kunjalo, okoko kwazalwa inkqubo yonikezelo kathathu iminyaka engaphezu kweshumi, ayizange ikhuthazwe kwaye idume ngenxa yombono wayo ophambili, kodwa ayizange ifudumale ukuza kuthi ga namhlanje.
Kutheni kunje emhlabeni?
Ingcambu yengxaki ilele kwiziphene ezingenakugqithiswa zempompo yokufudumeza kathathu inkqubo yokubonelela, njengenkqubo yokulawula eyinkimbinkimbi, izinga eliphezulu lokungaphumeleli, ukusabalalisa ubushushu obungalinganiyo kunye nokusebenza kakuhle kwamandla.
Inkqubo yokulawula inzima
Okwangoku, kukho iindlela ezimbini eziphambili zenkqubo yeemveliso zonikezelo lweshishini kathathu: ukutshintsha isekethe yamanzi kunye nokutshintsha isekethe yefluorine.
Phakathi kwabo, ukunikezelwa kathathu kokutshintsha isiphaluka se-fluorine kuqonda imisebenzi eyahlukeneyo ngokulawula iivalve ezahlukeneyo. Nangona kungekho ngxaki ngale ndlela, inkqubo inzima, kukho iindawo ezininzi kunye namalungu e-welding, izinga lokusilela ekusebenzeni liphezulu, ukuthembeka kunzima ukuqinisekisa, kungasathethi ke uzinzo, kwaye ixabiso liphezulu, umthamo. inkulu, kwaye akulula ukuyifakela nokugcina.
Ivalve yeendlela ezintathu zesekethe yamanzi ilawulwa ukuqonda imisebenzi eyahlukeneyo. Le ndlela isetyenziswa kakhulu eYurophu, kwaye inkqubo ilula kwaye inokuthenjwa. Nangona kunjalo, ineemfuno eziphezulu zetanki yamanzi, ebonakaliswa ngokukodwa ekukhethweni kombhobho we-coil wangaphakathi, ukulungiswa kwetanki yamanzi kunye nobomi benkonzo yetanki yamanzi. Ngexesha elifanayo, ngenxa yokuba itanki yamanzi ishushu ngokungathanga ngqo, ayihambelani nokugcinwa kwamandla kunye nomda ophezulu wokushisa kwamanzi, kwaye ixabiso elipheleleyo liphezulu.
Ixesha lokuposa: Aug-18-2022