Muri iki gihe cyo kubaka, ubwubatsi bwa komini, hamwe n’inganda nyinshi, imiyoboro ya PVC igira uruhare runini cyane. Gukoresha kwinshi kwunguka kubikorwa byabo byiza hamwe nibikorwa bikuze bikuze. None, ni ubuhe buryo bwo gukora imiyoboro ya PVC?
Imiyoboro ya PVC ikorwa hifashishijwe uburyo bwo gusohora ibikoresho fatizo bya PVC kandi mubisanzwe byubahiriza uburyo busanzwe bwibikorwa byo kuvoma imiyoboro isanzwe: Icya mbere, pellet yibikoresho cyangwa ifu bigaburirwa muriPVC twin screw extruder. Noneho, gushonga no gushyushya bikorwa muri zone nyinshi zidasanzwe. Iyi nzira isa nkiyoroshye hejuru, ariko mubyukuri, ikubiyemo tekinoloji igoye hamwe nu murongo uhuza, hamwe nuruhererekane rwibikoresho byumwuga hamwe nimirongo itanga umusaruro, muribo harimo bamwe bahagarariye munganda ziva mubushinwa.
Ku murongo wo kubyaza umusaruro imiyoboro ya PVC, nta gushidikanya ko ibikoresho byingenzi. Extruder ikora umurimo wingenzi wo guhindura ibikoresho fatizo mu miyoboro yashizweho mugihe cyose cyakozwe. Dufashe nk'inganda zo gukuramo amashanyarazi mu Bushinwa, inganda nyinshi zahoraga zishakisha no guhanga udushya muri uru rwego. Kurugero, Blesson, uruganda ruzwi cyane rwo gukora ibicuruzwa biva mu Bushinwa, afite uburambe bukomeye nibikorwa byiza byagezweho mubushakashatsi, iterambere, no gukora ibicuruzwa biva hanze.Imashini ya Blessonuruganda rukoresha ikoranabuhanga rigezweho hamwe nibikorwa, kandi ibicuruzwa biva mu mahanga bifite ibyiza byingenzi mubijyanye na precision, stabilite, hamwe nubushobozi bwo gukora, bitanga garanti ihamye yumusaruro mwiza wo mu miyoboro ya PVC.
Iyo PVC twin screw extruder ikora, imiterere ya screw yayo yarakozwe mubuhanga. Imiyoboro yombi ifatanya hagati kugirango ibikoresho bibisi bitere imbere bingana no gusunika imigozi hanyuma buhoro buhoro birangiza uburyo bwo gushyushya no gushonga muri zone nyinshi. Muri zone ya mbere, ibikoresho fatizo mubisanzwe bishyuha mbere kugirango pellet cyangwa ifu bitangire koroshya, byoroshe gutunganywa nyuma. Nkuko ibikoresho fatizo bitangwa ninshuro muri zone ya kabiri, ubushyuhe buzamuka cyane. Muri iki gihe, PVC itangira gushonga buhoro buhoro igakora gushonga hamwe na fluidite runaka. Muri ubu buryo, sisitemu yo gushyushya ya extruder igira uruhare runini. Kugenzura ubushyuhe neza birashobora kwemeza ko ibikoresho fatizo bya PVC bishonga ku bushyuhe bukwiye, bikirinda ingaruka ku bwiza bw’imiyoboro bitewe n'ubushyuhe bukabije cyangwa buke. Kurugero, niba ubushyuhe buri hejuru cyane, birashobora gutera kubora kwa PVC, bikavamo ibibazo nkibara ryamabara hamwe nubunini bwimiyoboro; mugihe niba ubushyuhe buri hasi cyane, gushonga bizaba bidahagije, kandi ingaruka zo gukora imiyoboro izaba mibi, hamwe nudusembwa dushobora kuba nkubuso butaringaniye hamwe nimiterere yimbere idasanzwe.
Ibikoresho bya PVC bimaze gushonga muri extruder, byinjira murwego rwo gukora. Muri iki cyiciro, gushonga kwa PVC bisohoka binyuze muburyo bwihariye kugirango bibe imiterere ibanza y'umuyoboro. Igishushanyo nogukora byaibumbabigira ingaruka zikomeye kumiterere yanyuma yumuyoboro wa PVC. Ibishusho byujuje ubuziranenge birashobora kwemeza neza ibipimo, uburebure bwurukuta buringaniye, hamwe nuburinganire bwimiterere yimiyoboro. Nkumunyamwuga wabigize umwuga wo gukora ibicuruzwa, Blesson yashoye imari myinshi yubushakashatsi niterambere ryiterambereibumbagushushanya no gukora, hamwe nububiko itanga birashobora kuba byujuje ibyangombwa bisabwa kugirango imiyoboro ya PVC itandukanye kandi ikoreshwe muburyo butandukanye.
Iyo imiyoboro imaze gusohoka, igomba gukonjeshwa no kugereranya. Ubu buryo busanzwe bugerwaho hifashishijwe ibigega bikonjesha cyangwa ibikoresho byo gukonjesha ikirere. Amazi akonje muriikigega cy'amazi akonjeizakuraho ubushyuhe bwimiyoboro, itume ikonja nubunini byihuse. Kugenzura umuvuduko ukonje nabyo ni ngombwa. Niba umuvuduko ukonje wihuta cyane, birashobora gutera impagarara imbere mumiyoboro, bikagira ingaruka kubikorwa byabo; mugihe niba umuvuduko wo gukonja utinda cyane, bizagabanya umusaruro kandi birashobora gutuma imiyoboro ihinduka mugihe cyo gukonja.
Usibye amahuza yavuzwe haruguru, inzira yo gukora imiyoboro ya PVC nayo ikubiyemo inzira nkagukuramo igicenagukata. Igice cyo gutwara abantu gishinzwe gukurura imiyoboro isohoka imbere ku muvuduko uhoraho kugira ngo umusaruro ukomeze kandi uhamye. Umuvuduko wo gutwara ibice birakenewe guhuza umuvuduko wo gukuramo. Niba umuvuduko wo gukurura wihuta cyane, imiyoboro izaramburwa kandi yoroheje; mugihe niba umuvuduko utinda cyane, imiyoboro izarunda, bigira ingaruka kumikorere. Igikoresho cyo gukata gikata imiyoboro mubicuruzwa byarangiye ukurikije uburebure bwashyizweho. Mubice bimwe byumusaruro hamwe nurwego rwohejuru rwo kwikora, inzira yo gukata irashobora kugera kumurongo wohanze-muremure wo kugabanya, kugabanya amakosa yatewe nibikorwa byintoki.
Mu nganda zo gusohora imiyoboro ya pulasitike mu Bushinwa, abakora ibicuruzwa bya pulasitiki mu Bushinwa nka Blesson bahora bateza imbere iterambere ry’inganda. Ntabwo bahora bashya gusa mubuhanga bwo gukora ibikoresho ahubwo banakora ubushakashatsi bwimbitse kubishushanyo mbonera no kunoza imirongo yumusaruro. Kurugero, binyuze muburyo bwo guhuza ibikorwa bya extruder, gukuramo bipfa, sisitemu yo gukonjesha, gukuramo ibice, hamwe no gukata, umusaruro ukorwa hamwe nubwiza bwibicuruzwa byoseUmuyoboro wa PVCbyatejwe imbere. Hagati aho, hamwe n’imihindagurikire y’ibikenewe ku isoko, aba bakora inganda na bo barimo gukora ubushakashatsi no guteza imbere ubwoko bushya bw’ibisohoka n’imirongo y’ibicuruzwa kugira ngo byuzuze umusaruro mwinshi kandi bisabwa cyane.
Kuva mu gutoranya no gutunganya ibikoresho fatizo kugeza gushonga no gushyushya muri extruder, hanyuma kugeza muburyo bwo gukora, gukonjesha, gukurura, no gutema, inzira yo gukora imiyoboro ya PVC ninzira igoye kandi yoroshye. Ihuza ryose risaba kugenzura no gucunga neza, kandi ikosa rito ryose rishobora kugira ingaruka kubicuruzwa byanyuma. Bitewe n'imbaraga z'inganda nyinshi n'inzobere mu nganda ziva mu bucukuzi bwa pulasitike mu Bushinwa, cyane cyane abayobozi b'inganda nka Blesson, binyuze mu guhanga udushya mu ikoranabuhanga no kunoza imikorere, umusaruro wa PVC mu Bushinwa nawo wagize amahirwe yo guhangana ku isoko mpuzamahanga. Haba mu kubaka amazi nogutwara amazi, kuhira imyaka, cyangwa munganda zinganda nkimashanyarazi n’amashanyarazi, imiyoboro ya PVC ikorerwa mu Bushinwa yamenyekanye cyane nubwiza bwizewe. Hamwe niterambere ryiterambere rya siyansi nikoranabuhanga, abantu bemeza ko inzira yo gukora imiyoboro ya PVC izakomeza gutera imbere no gutera imbere, ikagira uruhare runini mu kubaka ibikorwa remezo ku isi no guteza imbere inganda.
Mu rwego rwo kurengera ibidukikije, hibandwa cyane ku kurengera ibidukikije muri sosiyete, inganda zikora imiyoboro ya PVC nazo zihora zishakisha uburyo bwo gutunganya icyatsi kibisi. Ku ruhande rumwe, muguhitamo ibikoresho fatizo, hari imyumvire yo gukoresha ibikoresho bya PVC bitangiza ibidukikije no kugabanya ikoreshwa ryinyongera ryangiza ibidukikije. Kurundi ruhande, mubikorwa byo kubyaza umusaruro, mugutezimbere ibikoresho nibikorwa, gukoresha ingufu hamwe n’imyanda iragabanuka. Kurugero, bamwe mubaterankunga bateye imbere bakoresha moteri yo kuzigama ingufu hamwe na sisitemu yo gushyushya, bishobora kugabanya neza gukoresha ingufu mugihe cyibikorwa. Hagati aho, ku myanda itangwa mu gihe cyo kubyaza umusaruro, inganda nazo zirimo gushakisha uburyo bwo gutunganya no gutunganya imyanda mu bikoresho fatizo bishobora kongera gukoreshwa kugira ngo umutungo ukoreshwe.
Urebye uko iterambere ryiterambere ryifashe, inzira yo gukora imiyoboro ya PVC izatera imbere mubyerekezo byubwenge, automatike, gukora neza, hamwe nicyatsi kibisi mugihe kizaza. Ibikoresho byubwenge byubwenge bizashobora kugera ku kwisuzumisha no kwikosora, bikarushaho kunoza umusaruro no guhagarara neza kubicuruzwa. Imirongo itanga umusaruro izagabanya ibikorwa byintoki, igabanuka ryumurimo, kandi bizamura umusaruro. Uburyo bwiza bwo kubyaza umusaruro bizagabanya umusaruro kandi bizamura isoko ryinganda. Icyatsi kibisi kizanyura mubikorwa byose, bigatuma umusaruro wa PVC wangiza ibidukikije kandi urambye.
Mu gusoza, inzira yo gukora imiyoboro ya PVC ni sisitemu igoye irimo disipuline nikoranabuhanga byinshi. Kuva ku bikoresho fatizo kugeza ku bicuruzwa byarangiye, buri murongo urimo ubwenge nimbaraga zinganda nyinshi ninzobere mu nganda zivoma amashanyarazi. Mu Bushinwa, Abashinwa bakora ibicuruzwa biva mu mahanga bahagarariwe na Blesson bahora bashya kandi bagatera imbere muri uru rwego, ibyo bikaba bidateza imbere gusa iterambere ry’imikorere ya PVC yo mu Bushinwa ahubwo binatera imbaraga nshya mu nganda zikoresha imiyoboro ya pulasitike ku isi. Hamwe niterambere ryiterambere ryinganda, dufite impamvu zo kwizera ko imiyoboro ya PVC izakomeza kugira uruhare runini mukubaka ibikorwa remezo ndetse n’inganda, kandi izagera ku ntera nini mu bijyanye n’ubuziranenge, imikorere, no kurengera ibidukikije.
Igihe cyo kohereza: Ugushyingo-27-2024