Essentials of Safe Operation of Metal Isithando Somlilo Esincibilikayo

(1) Hlola ulayini lwesithando somlilo. Lapho ubukhulu bomugqa wesithando somlilo (ngaphandle kwebhodi le-asbestos) buncane ngo-65-80mm kunokugqoka, kufanele kugcinwe.

(2) Hlola ukuqhekeka. Imifantu engaphezu kuka-3mm kufanele igcwaliswe ngezinto zolayini bomlilo ukuze zilungiswe ukuze kuqinisekiswe amanzi okupholisa angavimbekile. 2. Izinyathelo zokuphepha zokwengeza isithando somlilo esincibilikisa insimbi

(3) Ungafaki ishaja emanzi. Uma kudingekile ngempela, faka ishaja emanzi kuyo ngemva kokufaka ishaja eyomile, futhi usebenzise indlela yokomisa ngokushisa esithandweni ukuze uhwamulise amanzi ngaphambi kokuncibilika.

(4) Ama-chips kufanele abekwe phezu kwensimbi encibilikisiwe esele ngemva kokuthepha ngangokunokwenzeka, futhi inani lokufakwayo ngesikhathi kufanele libe ngaphansi kuka-10% womthamo wesithando somlilo, futhi kufanele lifakwe ngokulinganayo.

(5) Ungafaki isivalo se-tubular noma esingenalutho. Lokhu kungenxa yokuthi umoya kushaja evaliwe ukhula ngokushesha ngenxa yokushisa, okungadala kalula izingozi zokuqhuma.

(6) Kungakhathaliseki ukuthi ukhokhiswa kangakanani, faka inkokhiso elandelayo ngaphambi kokuba inkokhiso yangaphambilini incibilike.

(7) Uma usebenzisa ishaja enokugqwala noma isihlabathi esiningi, noma wengeza izinto eziningi ngesikhathi, kulula ukwenzeka “ibhuloho”, futhi izinga loketshezi kufanele lihlolwe njalo ukuze ugweme “ukuvaleka”. Lapho kwenzeka “i-bypass,” insimbi encibilikisiwe engxenyeni engezansi izoshisa ngokweqile, ibangele ukugqwala kolwelwesi lwesithando esingaphansi, futhi ngisho nezingozi zomlilo ziguga.

(8) Ukulawulwa kwezinga lokushisa kwensimbi encibilikisiwe esithandweni esincibilikisa insimbi. Khumbula ukuthi ungayiphakamisi insimbi encibilikisiwe ezingeni lokushisa elingaphezu kwezidingo zezinto ezibunjiwe ngesikhathi sokukhiqiza. Izinga lokushisa eliphezulu kakhulu lensimbi encibilikisiwe linciphisa ukuphila kolwelwesi lwesithando somlilo. Ukusabela okulandelayo kwenzeka kulwelwesi lwe-asidi: Sio2+2C=Si+2CO. Lokhu kusabela kuqhubeka ngokushesha lapho insimbi encibilikisiwe ifinyelela ngaphezu kuka-1500 ° C, futhi ngesikhathi esifanayo, ukwakheka kwensimbi encibilikisiwe kuyashintsha, i-carbon element iyashiswa, futhi okuqukethwe kwe-silicon kuyanda.