Hamwe niterambere ryubumenyi nikoranabuhanga no kuzamura imibereho yabantu.Ku ruhande rumwe, gukoresha plastike byazanye ubworoherane mubuzima bwabantu.Ku rundi ruhande, kubera gukoresha cyane plastiki, imyanda ya plastike izana umwanda w’ibidukikije.Muri icyo gihe, umusaruro wa pulasitike utwara ibintu byinshi bidasubirwaho nkamavuta, nabyo bigatuma habaho kubura amikoro.Kubera iyo mpamvu, umutungo utagerwaho hamwe n’umwanda w’ibidukikije uhangayikishijwe cyane n’inzego zose z’abaturage, kandi imashini itanga amashanyarazi yo gutunganya imyanda ya plastike nayo yaritabweho.
Dore urutonde rwibirimo:
Nibihe bigize plastike?
Plastike ikoreshwa cyane mubikoresho bya polymer, bigizwe na polymers (resin) ninyongera.Plastike igizwe nubwoko butandukanye bwa polymers ifite uburemere butandukanye bwa molekuline ifite imiterere itandukanye, kandi nibintu bya plastiki bya polymer imwe nabyo biratandukanye kubera inyongeramusaruro zitandukanye.
Ubwoko bumwe bwibicuruzwa bya pulasitike birashobora kandi gukorwa muri plastiki zitandukanye, nka firime polyethylene, firime ya polypropilene, firime polyvinyl chloride, firime polyester, nibindi.Ubwoko bwa plastiki burashobora gukorwa mubicuruzwa bitandukanye bya plastiki, nka polypropilene irashobora gukorwa muri firime, bumper yimodoka hamwe nibikoresho byabigenewe, igikapu kiboheye, umugozi uhambiriye, umukandara wo gupakira, isahani, ibase, ingunguru, nibindi.Imiterere ya resin, uburemere bwa molekile ugereranije, hamwe na formula ikoreshwa mubicuruzwa bitandukanye biratandukanye, bizana ingorane zo gutunganya imyanda ya plastike.
Ni ubuhe buryogranulatorbigizwe na?
Imashini ya pulasitike igizwe n'imashini nyamukuru n'imashini ifasha.Imashini nyamukuru ni extruder, igizwe na sisitemu yo gukuramo, sisitemu yo kohereza, hamwe na sisitemu yo gushyushya no gukonjesha.Sisitemu yo gukuramo ikubiyemo screw, ingunguru, hopper, umutwe no gupfa, nibindi. Screw nikintu cyingenzi cyingenzi cya extruder.Bifitanye isano itaziguye nurwego rwo gusaba n'umusaruro wa extruder.Ikora imbaraga-nyinshi zo kwangirika-kwangirika kwicyuma.Imikorere ya sisitemu yo kohereza ni ugutwara screw no gutanga itara n'umuvuduko bisabwa na screw mugikorwa cyo gukuramo.Ubusanzwe igizwe na moteri, yagabanijwe, hamwe no gutwara.Ingaruka zo gushyushya no gukonjesha ibikoresho byo gushyushya no gukonjesha nikintu gikenewe muburyo bwo gukuramo plastike.
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