izindaba

ukuzihlukanisa
Ukuzihlukanisa kuwukuvimbela abasebenzi ukuthi bangachayeka ngokuqondile ezindaweni eziyingozi ngokusebenzisa izinyathelo ezinjengokuvalwa nokubeka izithiyo. Indlela ejwayeleke kakhulu yokuhlukanisa iwukuba uvale ngokuphelele impahla ekhiqizwayo noma esetshenziswayo ukuze abasebenzi bangachayeka kumakhemikhali ngesikhathi sokusebenza.
Umsebenzi wokuzihlukanisa ungenye indlela evamile yokuhlukanisa. Kalula nje, kuwukuhlukanisa imishini yokukhiqiza egumbini lokusebenza. Ifomu elilula ukubeka ama-valve epayipi kanye nokushintsha kwe-electronic kwempahla yokukhiqiza ekamelweni lokusebenza elihlukaniswe ngokuphelele nendawo yokukhiqiza.
ukungena komoya
Ukungenisa umoya kuyisinyathelo esisebenza kahle kakhulu sokulawula amagesi ayingozi, umhwamuko noma uthuli endaweni yokusebenza. Ngosizo lokungenisa komoya okusebenzayo, ukugcwala kwamagesi ayingozi, umusi noma uthuli emoyeni endaweni yokusebenza kuphansi kunokugxila okuphephile, kuqinisekisa impilo yabasebenzi nokuvimbela ukuvela kwezingozi zomlilo nokuqhuma.
I-ventilation ihlukaniswe yaba izinhlobo ezimbili: i-exhaust yendawo kanye ne-ventilation ephelele. I-exhaust yendawo ivala umthombo wokungcola futhi ikhiphe umoya ongcolile. Idinga umthamo womoya omncane, iyonga futhi iyasebenza, futhi kulula ukuyihlanza nokugaywa kabusha. I-ventilation ephelele ibizwa nangokuthi i-dilution ventilation. Umgomo wawo uwukunikeza umoya ohlanzekile emsebenzini, ukukhipha umoya ongcolile, nokunciphisa ukugcwala kwamagesi ayingozi, umusi noma uthuli emsebenzini. Ukungena komoya okugcwele kudinga umthamo womoya omkhulu futhi akukwazi ukuhlanzwa futhi kusetshenziswe kabusha.
Ngemithombo yokusabalalisa amaphuzu, i-exhaust yendawo ingasetshenziswa. Uma usebenzisa i-exhaust yendawo, umthombo wokungcola kufanele ube phakathi kwebanga lokulawula le-hood yokukhipha umoya. Ukuze kuqinisekiswe ukusebenza kahle okuphezulu kwesistimu yokungenisa umoya, ukuklama okunengqondo kwesistimu yokufaka umoya kubaluleke kakhulu. Amasistimu okungenisa umoya afakiwe kufanele agcinwe futhi anakekelwe njalo ukuze kuqinisekiswe ukuthi asebenza ngempumelelo.
Ngemithombo yokusabalalisa phezulu, sebenzisa umoya ovamile. Lapho usebenzisa umoya ophelele, izici ezifana nesiqondiso sokugeleza komoya kufanele zicatshangelwe ngesikhathi sesiteji sokuklama kwefekthri. Ngenxa yokuthi inhloso yokufaka umoya obanzi akukhona ukuqeda ukungcola, kodwa ukuhlakaza nokuhlambulula izinto ezingcolisa umoya, ukungena komoya okuphelele kulungele kuphela izindawo zokusebenza ezinobuthi obuphansi futhi azifanele izindawo zokusebenza ezigqwalayo ezinenani elikhulu lokungcola.
Amapayipi okungenisa umoya agudlukayo kanye namapayipi afana nezivalo zomusi, amagumbi okushisela noma amadokodo kapende wokufutha kumalabhorethri konke kuyimpahla yendawo yokukhipha umoya. Ezitshalweni ze-metallurgical, imfucumfucu enobuthi namagesi kukhishwa njengoba impahla encibilikisiwe igeleza isuka komunye umkhawulo iye komunye, idinga ukusetshenziswa kwazo zombili izinhlelo zokungenisa umoya.

ukuvikelwa komuntu siqu
Lapho ukugcwala kwamakhemikhali ayingozi emsebenzini kudlula imikhawulo engokomthetho, abasebenzi kufanele basebenzise izinto zokuzivikela ezifanele. Izinto zokuzivikela azikwazi ukunciphisa ukugcwala kwamakhemikhali ayingozi emsebenzini noma ziqede amakhemikhali ayingozi emsebenzini, kodwa ziyisithiyo kuphela sokuvimbela izinto eziyingozi ukuthi zingangeni emzimbeni womuntu. Ukwehluleka kwemishini yokuzivikela ngokwayo kusho ukunyamalala kwesithiyo sokuzivikela. Ngakho-ke, ukuvikelwa komuntu akukwazi ukuthathwa njengendlela eyinhloko yokulawula izingozi, kodwa kungasetshenziswa kuphela njengesinyathelo sokungezelela.
Izinto zokuzivikela ikakhulukazi zihlanganisa okokuvikela ikhanda, okokuvikela ukuphefumula, okokuvikela amehlo, okokuvikela umzimba, okokuvikela izandla nezinyawo, njll.
hlala uhlanzekile
Inhlanzeko ihlanganisa izici ezimbili: ukugcina indawo yokusebenza ihlanzekile kanye nenhlanzeko yomuntu siqu yabasebenzi. Ukuhlanza indawo yokusebenza njalo, ukulahla kahle imfucumfucu nokuchithekile, nokugcina indawo yokusebenza ihlanzekile nakho kungavimbela futhi kulawule ngempumelelo izingozi zamakhemikhali. Izisebenzi kufanele zibe nemikhuba emihle yenhlanzeko ukuze zivikele izinto eziyingozi ekunamatheleni esikhumbeni futhi zivimbele izinto eziyingozi ukuthi zingangeni emzimbeni ngesikhumba.