Ukhuseleko Oluphezulu NgeSuti yeSandblasting
Ukuqhunyiswa kwesanti (okanye ukuqhushumba okurhabaxa) kubandakanya ukusebenzisa izixhobo zoxinzelelo oluphezulu ukuqondisa amasuntswana eendaba abrasive kwizinto zokucoca, ukubunjwa kunye neenjongo zokubuyisela umgangatho. Ngelishwa, oku kudala imingcipheko eyahlukeneyo yokhuseleko, ekhokelela oorhulumente ukuba baphuhlise okanye bahlaziye imimiselo yokhuseleko ngokufanelekileyo.
Imisebenzi yokudubula ibeka umngcipheko omkhulu wokuvezwa kuthuli lwe-silica, nto leyo enokukhokelela kwiimeko zemiphunga ezibuthathaka njenge-silicosis. Ukukhuselwa okufanelekileyo kubandakanya ukusebenzisa iziphefumlo zomoya ezibonelelwayo kunye nempahla ekhuselayo.
Amalaphu aphefumlayo
Njengoko kwakunjalo ngaphambili, uqhushumbo oluqhumayo lusebenzisa umoya ocinezelekileyo ukuqalisa imijelo yoxinzelelo oluphezulu lwezinto ezirhabaxa kwizinto zentsimbi ukuze zicoceke., ukulungiselela okanye ukubumba iinjongo. Ngelishwa, le ndlela ivelisa amasuntswana othuli oluyityhefu anokuba negalelo kwimiba yokuphefumla kunye nomhlaza wemiphunga kunye neemeko zentliziyo – kuquka i-arsenic, I-cadmium kunye ne-beryllium eba emoyeni ngexesha lokusetyenziswa kwemithombo yeendaba kwaye ibeka izoyikiso ezongezelelweyo.
Abasebenzi kufuneka basebenzise iPPE efanelekileyo ukuze bazikhusele kwezi ngozi, njengesuti yokuqhushumba ephefumlayo ethintela ukuvaleka kwamasuntswana. Isinxibo esigcweleyo esikhusela umzimba wonke esigquma intloko ukuya ezinyaweni ngehood encanyathiselwe kunye neeglavu ziya kubonelela ngokhuseleko olwaneleyo kuthuli olungena kwizikhewu ezinokuvumela uthuli kwisuti yakho. – ezi zinokuvaswa ngoomatshini ukuze ziphinde zisetyenziswe kamva.
Ukunyangwa kweAbrasive
Ukudubula kuvelisa amasuntswana othuli anokuphefumlelwa. Nokuba uthuli luvela ngokuthe ngqo kwimbiza eqhumayo okanye kwiziqhushumbisi eziphuma kumphezulu womhlaba., kubalulekile ukuba abasebenzi basebenzise izixhobo ezifanelekileyo zokuzikhusela (PPE).
Iqela lakho kufuneka linxibe iihoods ezondla umoya eziyilelwe ukucoca izinto eziyingozi xa kuqhunyiswa isanti. Ezi zinxitywa entloko nasentanyeni, bugqume ngokupheleleyo ubuso bakho. Ezinye iimodeli zineempawu ezichasene nenkungu zombono ocacileyo ngelixa zidityaniswa neesuti zesandblast zokhuseleko olongezelelweyo.
Izixhobo zoKhuseleko zoMntu (PPE) ibandakanya iliso, indlebe kunye nokhuseleko lwezixhobo zomzimba ukugada ukucaphuka kwesikhumba, ama-brasions kunye nokutsha kwe-thermal okubangelwa ngamasuntswana esantya esiphezulu.
UkuNcitshiswa kwengxolo
Ukuqhunyiswa kwesanti kunokususa ipeyinti endala, iingubo kunye nenkunkuma evela kumphezulu kunye nezakhiwo ngokulula, ukanti unokwenza uthuli oluyingozi olusemoyeni olubeka imingcipheko kubasebenzi’ impilo – Uthuli oluhlala luqulathe iintsimbi eziyingozi njengelothe kunye necadmium ezinokuthi zibe negalelo kwiimeko zokuphefumla kunye nomhlaza.
Uqhushumbo oluqhumayo lunokuba nengxolo, ukwenza ukhuseleko lokuva lube licandelo elibalulekileyo lokugcina amanqanaba engxolo phakathi kwemida yokuvezwa ekhuselekileyo. I-Oceanit's Blast Ninja imilomo ezolileyo yenzelwe ukunciphisa ingxolo eqhumayo ukuya kuthi ga 17 dB xa ithelekiswa nomgangatho weMarco No. 6 imilomo ye-venturi; oku kuvumela abasebenzi ukuba bahlale ngaphantsi kwe-OSHA ye-15-minute ye-15 ye-exposure ye-exposure ekhuselekileyo ngelixa besenza imisebenzi yabo ngemveliso..
Iifaskoti ezikhuselayo kunye neesuti eziqhumayo zinika ukuxhathisa ngokuchasene ne-abrasions kunye nokutsha kwe-thermal, ngelixa izikhuselo ezigcwele ubuso okanye izibuko zokhuseleko zikhusela amehlo kumasuntswana. Yongeza izixhobo zokukhusela ukuva ezifana nee-earplugs kunye ne-headsets yokucima ingxolo ukwenzela ukhuseleko olongezelelweyo – nangona ezi zinto kufuneka zitshintshwe ngamaxesha athile ukuze zisetyenziswe ngokupheleleyo.
Intuthuzelo
Iinkqubo zokudubula zinokuba yingozi kakhulu, kwaye ngaphandle kokhuseleko olwaneleyo abasebenzi banokufumana ukwenzakala okuqatha njengokusikwa, ukutsha, ukwenzakala kwamehlo kwanokulahlekelwa ngamalungu omzimba. Impahla yokukhusela ekumgangatho ophezulu njengeClemco Nova 3 iiglavu eziqhumayo kunye neegloves zesikhumba zinceda abaqhubi ukuba bahlale bepholile kwaye bekhululekile ngexesha lomsebenzi wabo.
Ezi mpahla ziqinisekisa ukuba abaqhubi banokugxila ekwenzeni umsebenzi wabo ngaphandle kokuziva bengakhululeki, ukubavumela ukuba bagcine ukusebenza okuphezulu kwiprojekthi yabo yemithombo yeendaba yaseColorado Springs. Ngaphaya koko, Zibonisa i-recoil efunxa inlay kunye namalaphu aqinileyo enzelwe ukufunxa amandla empembelelo.
INova 3 I-blast suit iza ixhotyiswe ngelaphu lomqhaphu eliphefumlayo kumqolo walo kunye nokhuseleko lwenayiloni enzima kwiingalo zangaphambili kunye nemilenze ukugcina abaqhubi bekhuselekile ekubuyiseleni izinto ezirhabaxa.. Ngaphaya koko, imitya elungelelanisiweyo kwi-cuffs yengalo kunye nemilenze yenza ukuba i-snug ilingane ngelixa igcina uthuli okanye amanye amasuntswana anokuthi eze ngendlela yawo..