Ngubani umsebenzi wokugcina le PVC pipes?

Ukudibanisa PVC pipe? Isayithi sasemali ethunyelwe nge-mahlaba apho amadoda angenzi ukuthi aziphumule imfula noma igesi. Izipayipi zii zizikhoyo kakhulu kunye nokuba zifumanekile kwiindawo zonke ekhaya kanye nezindawo ezilandelwayo. Kodwa ungukwazi ukuthi zingaphawulwa? ekhululekile ipayipe ngokusebenzela nemfundo weFosita, ikampani elidinga ukuphawula izipayipi zePVC.

Ngubani i-PVC Pipes Ziniphawulwa

Ukuyenza amandla aqhelekileyo kwezityalo ze-PVC, bheka zonke iindlela ezidingekayo. PVC yi-polyvinyl chloride, yiphesenti elikhulu. PVC uyazibuyiswa ngokusebenzisa umthetho omkhulu owahlukeleya ukufundiswa nge-chemical reaction. PVC iyipolimeriyesha kwi-vinyl chloride monomer ngesicwangciso sesithathu selihlukeleyo sase-ethylene kunye nokhloro gas. Le sicwangciso sesithathu siyaphakathi kusetyenziswa kwi-powder (Vinyl Chloride Monomer noma VCM). Leli powder lihlukele kakhulu lokulandelana ne-PVC.

Ngokushesha, i-VCY inikwe emfene wokuhlala wokuqhuma. I-VCY yi-UHV kunye nokuthi ngokushesha kulandelana kuhlukeleyo kwi-resin lwe-PVC. Leli resin luhlanganiswa nesi-additives njenge-stabilizers ezixhaswayo xa akuxhaswe ngu-UV degradation, plasticizer ukuze ulayishe ipholimari material, kunye nokuncedisi okanye apho amapigmeneti azifaka izicatshontsi. Ukumhlaba olunikeleyo lokuhlukela ukuba mncane kunye nokuba enkxaso yokugcina amagumbi nokuhlukela amaxesha ekhoyo kwindaweni yezi pipe etc.

Imininingwane Apho Zizibona

Ukubuyisela i-PVC resin ngokulandelana nezipayipe. Okuthiwa kusetyenziswa phambi kokufika nguqolobha lokusebenza elibonakaleyo, luhlukwe njalo ngenqanawe yase-PVC ngokuba iyiphakamiso elithunyelwe ngokusebenzisa umthwalo. Kwakhona, iresin elihlukeleli lizivamele isimo (esingazixhaswe ngokuba idye) ngokusebenzisa le-qolobha. Lendawo lesidumeleyo lizivamele iresin elihlukeleli ngumlando wesikhephe.

Usikhephe sifumanekile kwiqolobha lokusebenza kunye nomoya. Ukuthiwa kungcono ukuba usikhephe usebenze ngokuphakamisiyo kanye nokuba asikhwaphise okanye asibalele. Ngokuqondile, izipayipe ze-PVC zisebenzela ukuba zibuyiselwe ngamabathende amacala angasetshenziswa ngokulandelana nenkqubo yokushintsha.

Ngemva koziqhelwano ezimbini, usikhephe sifumanekile kwiqinisekiso elikhona elithiwe ngokuba ubelling. Ucinga lokhu luvavanyelwe ngokuba luhlukele umdlalo wokusetyenziswa. umkhondo wesayibhini lophawuliweyo | Umthetho omkhulu wokuqinisekiswa kungcono ukuba lizivamele umdlalo wesikhephe. Umhluko wocingo lwesikhephe ulandelayo luvavanyelwe ukuba usikhephe sihlale kwisebenzi sokuxhumana ngokukho ezipheni zinkqubo yokushintsha. Yinto engcono kakhulu yokuxhumana okudingeka ukuba imanzi noma igashe lisethwe ngempumelelo ngokugcina kusikhephe.

Umbhalo wesiqephu kwezilondolozi zokusebenza izipayipi ze-PVC

Amagcinelo Amaphi Ngenxa Yesikhashu, sifuna ukwenza ngalo msebenzi lokuhlola izipayipi ezincedwayo. Siyenza isicatulo sokuhlola ukuba zisisekelwe ngendlela yokulula nokuthi uzokusonda. Sifuna ukuba siyazi ngqo ukuba amapayipi akho angasebenze ngesiphathiso.

Ukutesta, ingxenye engaphakathi yomsebenzi wethu umakhiwo Wopheni Omphambili izindlela ezidingekileyo nezitemperenthi ezidingekileyo. Lokhu kufuneka kube ngokubalulekile ukuba singasebenzisa amapayipi asingabo nyani okanye azibonisi ukuba angabheka, angavamiswa noma angacitshwa ngelixa. Izipayipi ezintsha ezinzengelelana ngephawu esilinganayo ayasetyenziswa futhi kungcono lapho.

Ngoku kwiqhutywa lemfazwe yesikhathi semfazwe - sithanda ukuba kulungisele umhlaba. Sihlawuleka ukusetyenziswa kwemali othile olungiselelwe kunye nokugcina inani lesithuthi sityiphathe kufakazelana nemigomo yetyalaletyo. Lokhu kungcono ukuthi siyenza amapayipi angasesebenze ngendlela eyahlukileyo nokuthi sifuna ukubuyiselwa ukuphucuka komoya/kuthola imithombo.

Isaqumo Sokuthenga

Ngokuqondile, zingaba zintlizyo ezincedi ziyithathelwa kwiqhakamshane lwe PVC pipes. Umthengiso uqala ngokubhala ethylene ngesibhedlela sechlorine ukwenzela PVC resin. Uresin ulayishwa nesintsi esilandelayo ukuba libe ngenxa yakhe okunye nokulandelana nobungakanani. Phakathi lokhu, siya siphuma uresin ngokusebenzisa isiqhakamshane semaxwebhu, ukwenzela indawo elendaweni. Umbhalo umncedisiwe, wacutshwayiswe ngamandla kunye nokuphucukelela ngaphambili komphendulo. Siyipha imbhalo yokuhlola ubungakanani bexhasi lokho kunye nokufaka inqanawa yokugcina ngemva kokuthi kulula kakhulu.

Kunye nalokuvumelana, kungenzi kuhluke ukwazi ukuba izixhasi zezityalo zePVC zithathelwa futhi yonke into yokugcina kwindawo yokomoya kunye nokomoya. KuFosita, sikhuluza ngokukhombisa ukuthi siyindlela sokungena kunye nokuhlola iinkcukacha. Sihlala sikufuneka lemgxaki yiyo sekusiza ukwazi ukuba ngentloko yazo izixhasi zePVC kunye nokuba ziqukumbi zonke izinto eziphakanyiswa kwindawo.