Ngaba ukuhanjiswa kobushushu kwezinto zegranite kunceda ekunciphiseni ukuqokelelana kobushushu kwiimashini zokubhola zePCB kunye nezokugaya?

I-granite isetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yeempawu zayo ezintle, ezinje ngamandla aphezulu, ubulukhuni, kunye nokuzinza kobushushu. Kwiminyaka yakutshanje, abenzi abaninzi boomatshini bokugrumba be-PCB kunye noomatshini bokugaya baqalise ukusebenzisa izinto ze-granite kumatshini wabo ukunciphisa ukuqokelelana kobushushu ngexesha lokusebenza.

Enye yezona ngxaki zinkulu ekusebenzeni komatshini wokugrumba nokugaya i-PCB kukuqokelelana kobushushu. Ukujikeleza ngesantya esiphezulu kwezixhobo zokugrumba nokugaya zomatshini kuvelisa ubushushu obuninzi, obunokubangela umonakalo kwisixhobo nakwibhodi ye-PCB. Obu bushushu busasazwa bungene kwisakhiwo somatshini, nto leyo ekugqibeleni enokunciphisa ukuchaneka kunye nobomi bomatshini.

Ukuze kuliwe nokuqokelelana kobushushu, abavelisi boomatshini bokugrumba kunye noomatshini bokugaya be-PCB baqalise ukudibanisa izinto zegranite kwiimashini zabo. Igranite inomoya ophezulu wokushisa, oko kuthetha ukuba inokufunxa kwaye ikhuphe ubushushu ngokufanelekileyo kunezinye izixhobo. Le propati inokunceda ekulawuleni ubushushu besakhiwo somatshini, inciphise umngcipheko wokushisa kakhulu kunye nomonakalo onxulumene nobushushu.

Ukongeza ekuqhubeni kwayo ubushushu, igranite ikwanomgangatho ophezulu wozinzo olunemilinganiselo. Oku kuthetha ukuba inokugcina imo kunye nobukhulu bayo nokuba iphantsi kobushushu obugqithisileyo. Oomatshini bokubhola kunye nokugaya be-PCB badla ngokusebenza kubushushu obuphezulu, kwaye ukusetyenziswa kwezinto zegranite kuqinisekisa ukuba umatshini ugcina ukuchaneka kunye nokuthembeka kwawo ngokuhamba kwexesha.

Enye inzuzo yokusebenzisa izinto zegranite kumatshini wokubhola nokugaya i-PCB kukuba ziyakwazi ukuthomalalisa ukungcangcazela. Igranite yinto eqinileyo neqinileyo enokufunxa kwaye ichithe ukungcangcazela okwenziwa ngexesha lokusebenza komatshini. Le propati inokuphucula ukuchaneka nokuchaneka komatshini, nto leyo ekhokelela kwimveliso ye-PCB esemgangathweni ophezulu kunye nehambelanayo.

Ukuqukumbela, ukusetyenziswa kwezinto zegranite kwiimashini zokubhola ze-PCB kunye nezokugaya kuneenzuzo ezininzi ezinokunceda ukuphucula ukuthembeka koomatshini, ukuchaneka, kunye nobude bexesha elide. Ukuqhuba kwayo okuphezulu kobushushu, uzinzo olulinganayo, kunye neempawu zokudambisa ukungcangcazela kunokunceda ukunciphisa ukuqokelelana kobushushu, ukugcina ukuchaneka, kunye nokuphucula umgangatho weemveliso ze-PCB.