Kumashishini apho iigesi ezinokutsha, umphunga, okanye uthuli lukhoyo, i-spark enye yombane inokubangela iziphumo ezibi. Yiyo loo nto izixhobo zombane ezingagqabhukiyo ziye zaba yimfuneko ekuqinisekiseni ukhuseleko nokusebenza ngokuqhubekayo kwiindawo ezinobungozi. Kodwa lusebenza njani olu hlobo lwesixhobo, kwaye lusetyenziswa phi? Masiyicazulule ngendlela enengqiqo kwiingcali kunye nabenzi bezigqibo ngokufanayo.
Yintoni iIzixhobo zoMbane ezibubungqina bokudubula?
Isixhobo sombane esithintela uqhushumbo sibhekiselele kwizixhobo eziyilwe ngokukodwa ezinokuqulatha naluphi na ugqabhuko-dubulo lwangaphakathi kwaye zithintele ukutsha kweatmosphere ezingqongileyo ezinokutsha. Ngokuchaseneyo nenkolelo eqhelekileyo, “ubungqina bokudubula” abuthethi ukuba isixhobo asinakudubula; endaweni yoko, yakhelwe ukumelana nogqabhuko-dubulo lwangaphakathi ngaphandle kokuvumela amadangatye okanye iigesi ezishushu ukuba zibaleke kwaye zivuthe imeko yangaphandle.
Oku kuphunyezwa ngokuvaleka ezomeleleyo, iinkqubo zolawulo lobushushu, kunye neendlela zokutywina ezilawulwa ngokuqinileyo. Uyilo lukwanciphisa amaqondo obushushu aphezulu, okwenza ukuba lulungele ukusetyenziswa kwiindawo apho i-atmospheres eqhumayo inokuthi yenzeke ngexesha lokusebenza rhoqo.
Sisebenza Njani Isixhobo Sokuqhushumba-bubungqina?
Embindini woyilo lobungqina bokudubula kukukwazi ukwahlula kunye nokuqulatha imithombo yokutshisa. Enye indlela eqhelekileyo kukusebenzisa izibiyeli ezingatshiyo, ezikwabizwa ngokuba yi-“Ex d” ukhuseleko. Ezi zivalo zakhiwe ngezinto ezinobunzima obunzima kwaye zibonisa amajoyina abalwe ngokuchanekileyo kunye neeflange ezipholisa iigesi ezibalekayo kwaye ziqulethe nayiphi na into evuthayo ngaphakathi kwendlu.
Enye indlela esetyenziswa ngokubanzi kukhuseleko olongeziweyo, okanye “Ex e”, engavumeli nayiphi na imithombo enokubakho yokutshisa kwasekuqaleni. Izixhobo ze-Ex zenziwa ngononophelo ukuphelisa iintlantsi, ii-arcs, kunye nemigangatho eshushu. Ngokuqhelekileyo isetyenziswa kunye namanye amanyathelo okhuseleko ukuqinisekisa ukungafuneki kunye nokuthembeka.
Ngokudibeneyo, ezi ndlela zenza ukhuselo olubanzi ngokuchasene nemingcipheko eqhumayo, zenza izixhobo zombane ezingaqhushumba zibe yinxalenye ebalulekileyo yezicwangciso ezininzi zokhuseleko lwamashishini.
Sisetyenziswa phi isixhobo sobungqina bokudubula?
Izixhobo zombane ezingaqhushumbayo zifumana ukusetyenziswa kwazo kuluhlu olubanzi lwamashishini, ngakumbi apho izinto ezinobungozi ziyinxalenye yemisebenzi yemihla ngemihla:
I-oyile neGesi: Izixhobo zokomba eziselunxwemeni naselunxwemeni, iindawo zokucokisa, kunye neendawo zokugcina zifuna umgangatho ophezulu wokhuseleko. Isixhobo sokuthintela uqhushumbo sisetyenziswa ekukhanyiseni, kwiimoto, kwiipaneli zolawulo, nakwiibhokisi ezidityanisiweyo.
Izityalo zeMichiza kunye nePetrochemical: Ezi ndawo zihlala zibandakanya izinto eziguquguqukayo kwaye zifuna izisombululo zombane ezithembekileyo ukunciphisa umngcipheko wokuvutha.
Uveliso lwamachiza: Iinkqubo ezithile zemveliso yamachiza zikhupha uthuli olunokutsha okanye iigesi, zenze izisombululo ezinobungqina bokudubula zibe yimfuneko ukuze kuqinisekiswe ukuthotyelwa kunye nokhuseleko lwabasebenzi.
Ukwembiwa kwemigodi: Imisebenzi yemigodi ephantsi komhlaba ijongana neegesi ezinokutsha kunye nothuli, ngoko ke izibane ezingaqhushumbayo kunye neenkqubo zonxibelelwano zibalulekile.
Ukulungiswa kokutya: Amaziko okuphatha ukutya okuziinkozo okanye iswekile anokuqokelela uthuli olunokutsha, nto leyo ebeka umngcipheko onokuncitshiswa ngezixhobo zombane ezifanelekileyo ezingagqabhukiyo.
Isizathu Sokuba Ibaluleke Ngakumbi Kunanini Na
Ngokunyuka kwemimiselo yokhuseleko lwehlabathi kunye nokwazisa okukhulayo kweengozi zasemsebenzini, izixhobo zombane ezithintela uqhushumbo azisenanto yokuzikhethela-iyinxalenye ebalulekileyo yayo nayiphi na imisebenzi yale mihla. Ukukhetha izixhobo ezifanelekileyo kunokunceda ukuphepha ixesha elibiza kakhulu, ukunciphisa iindleko ze-inshorensi, kwaye, okona kubaluleke kakhulu, ukusindisa ubomi.
Ngaphezu koko, oorhulumente abaninzi ngoku banyanzelisa iikhowudi zokhuseleko ezingqongqo ezifana ne-ATEX, i-IECEx, okanye imigangatho ye-NEC. Ukuqinisekisa ukuthotyelwa akuqinisekisi ukhuseleko kuphela kodwa kukwavula iingcango kumathuba oshishino lwamazwe ngamazwe kunye nempumelelo yokusebenza kwexesha elide.
Iingcamango Zokugqibela
Nokuba uyila indawo entsha okanye uphucula iinkqubo ezikhoyo, ukuqonda umsebenzi kunye nokusetyenziswa kwezixhobo zombane ezingaqhushumbayo kubalulekile ekugcineni ukhuseleko kunye nokuthembeka kwiindawo ezinobungozi. Ukuthatha ixesha lokutyalomali kwizisombululo ezifanelekileyo kunokwenza wonke umahluko phakathi kwemisebenzi ekhuselekileyo kunye nokusilela okuyintlekele.
Ukuba ufuna ukuqonda kwengcali okanye izisombululo ezilungiselelwe ukudubula kweprojekthi yakho elandelayo,Sunleemulapha ukuxhasa iimfuno zakho ngobuchule obuqinisekisiweyo kunye namava ehlabathi. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga nokuba singakunceda njani ukukhusela imisebenzi yakho.
Ixesha lokuposa: May-13-2025
