Ingaragu vs Double Stage Extruders ya Wet PE Film

TL; DR:

Icyiciro cya kabiri PE firime pelletizing extruders ikora firime itose neza kurenza icyiciro kimwe. Igishushanyo cyintambwe ebyiri zemerera extruder yambere gushonga plastike nubushuhe bwumuyaga, mugihe icya kabiri cyungurura gushonga. Ubu buryo bubiri bukora granules nziza cyane idafite umwuka mubi. Hitamo uburyo bubiri bwa sisitemu mugihe cyo gutunganya firime yogejwe cyangwa itose PE.

Gusubiramo firime polyethylene (PE) nuburyo bwunguka bwo gucunga imyanda ya plastike, ariko gutunganya ibikoresho bitose bizana ibibazo byihariye. Amafirime yubuhinzi, gupakira nyuma yumuguzi, hamwe na firime zogejwe zogejwe akenshi zigumana ubushuhe bugaragara. Niba ugaburiye ibikoresho bitose mumashini atariyo, pellet zavuyemo zizaba zirimo umwuka mwinshi wafashwe nudusembwa twubatswe, bikagabanya cyane agaciro kisoko ryabo.

Abashinzwe ibikoresho bakunze kujya impaka niba icyiciro kimwe cyangwa icyiciro cya kabiri cya plastiki itunganya imashini itanga pelletizing itanga inyungu nziza kubushoramari kubikoresho bitose. Gusobanukirwa gutandukanya imashini hagati yizi sisitemu zombi zo gukuramo ni ngombwa mu gukomeza umusaruro wo mu rwego rwo hejuru.

Aka gatabo karasuzuma uburyo icyiciro kimwe hamwe na etape ebyiri zoherejwe zitunganya ibikoresho biremereye. Uzamenya ibyiza byubukanishi bwa sisitemu y'ibyiciro bibiri kandi wunguke ibyemezo bisobanutse kugirango uhitemo icyuma cyiza cya plastiki cyongera gukoreshwa kubikorwa byawe.

Niki icyiciro kimwe cya plastiki ikoreshwa neza?

Icyiciro kimwe plasitiki itunganya granulator ikoresha ingunguru imwe ndende yo gushonga, kuyungurura, no gusya plastike isakaye. Abakoresha bagaburira firime ya PE yamenetse muri hopper, hanyuma imashini izunguruka imashini isunika ibikoresho imbere. Ubushyuhe hamwe nubushyuhe bwo hanze bwashongesheje plastike muburyo bukomeza.

Sisitemu imwe yicyiciro ikora neza cyane kumyanda isukuye, yumye. Ababikora akenshi bakoresha izo mashini kugirango batunganyirize ibicuruzwa biva mu ruganda, nkibikoresho bisukuye biva mumashini ya firime. Kuberako imashini ikoresha ingunguru imwe gusa, ibikoresho bifata umwanya muto kandi bigakoresha ingufu nke zamashanyarazi kuruta ubundi buryo bunini. Nyamara, igishushanyo kimwe cya barriel kigabanya ubushobozi bwimashini yo gukuramo ubuhehere bukabije mbere yuko plastiki igera kumutwe.

Ni ubuhe buryo bubiri bwa mashini ya plasitike ikoreshwa?

Imashini ya kabiri ya plastike yongeye gukoreshwa pelletizing ihuza ibyuma bibiri bitandukanye hamwe bikurikiranye. Iyambere, nini 'nyina ' extruder ikora ibishonga byambere no kuyungurura bikabije. Nyuma ya plastiki imaze gushonga murwego rwa mbere, ihita yinjira muri ntoya 'umwana ' icyiciro cya kabiri cya extruder kugirango iyungurure neza na pelletisation ya nyuma.

Ubu buryo bwintambwe ebyiri butanga umwanya munini wo guhuza akarere. Mugihe plastiki yashongeshejwe yimuka kuva kuri barrale ya mbere ikajya ku ya kabiri, imashini ishyira ibikoresho ku cyambu cyangiza. Uku kumurika gukuramo imyuka yafashwe, ibinyabuzima bihindagurika, hamwe nubushuhe muri plastiki bishonga mbere yuko bikomera. Isohora rya kabiri noneho ritanga igitutu gihamye, gihoraho cyo gusunika ibintu bisukuye mu rupfu rwa nyuma.

Ni ukubera iki firime itose ya PE isaba gutunganya bidasanzwe?

Ubushuhe ni umwanzi wibanze wo gukuramo plastike nziza. Filime nyuma yumuguzi PE, nka firime ya silage yubuhinzi cyangwa ibikoresho byogejwe byogejwe, ikurura amazi mugihe cyogusukura. Ndetse no kunyuza ibikoresho unyuze muri centrifugal yumye bisiga ububobere busigaye.

Iyo amazi yinjiye muri barrée yubushyuhe bwo hejuru, iraguka vuba. Niba imashini zidafite umuyaga uhagije, iyo parike ikomeza gufatirwa muri plastiki yashongeshejwe. Pellet zavuyemo zigaragara hamwe na santere zidafite ishingiro, imiterere yoroheje, hamwe nuburyo budahuye. Abaguzi ba granules itunganijwe neza basaba pellet ikomeye. Pellet zifite inenge zizana igiciro kiri hasi yisoko kandi gitera inenge zinganda mugihe abaguzi bo hasi barashonga kugirango bakore ibicuruzwa bishya.

Ninde extruder ukora neza firime ya plastike itose?

Icyiciro cya kabiri imashini itunganya plasitike yimashini ikora firime itose neza cyane kuruta imashini imwe. Igishushanyo mbonera-gitanga ibidukikije gikenewe kugirango gikureho ubuhehere no guhagarika inzira yo gusohora.

Ubusumbane bwibice bibiri sisitemu iramanuka kuri zone yinzibacyuho hagati ya barrale ebyiri. Mu cyiciro kimwe cya granulator, ubuhehere bufite igihe n'umwanya muto wo guhunga mbere yuko ibikoresho bigera kumutwe. Mubice bibiri bya granulator, extruder yambere izana firime itose kugeza ubushyuhe bwashushe, ihindura ubuhehere. Iyo gushonga bisohotse muri barrale ya mbere, sisitemu yo kwangiza vacuum bitagoranye gukuramo amavuta mbere yuko plastiki yinjira murwego rwa kabiri.

Byongeye kandi, firime ya PE itose akenshi itwara umwanda usigaye, umucanga, cyangwa ibirango byimpapuro kuva kumurongo. Sisitemu ebyiri zerekana ibintu bibiri bihindura-imwe kuri buri extruder. Mugaragaza ya mbere ifata imyanda nini, mugihe ecran ya kabiri ifata microscopique yanduye. Iyungurura ryibintu bibiri byerekana ko granules yanyuma isukuye bidasanzwe.

Hitamo ibyiciro bibiri extruder niba:

• Umurongo wawe wa recycling utunganya nyuma yumuguzi wogeje firime ya PE.

• Ibikoresho byawe bibisi birimo ubuhehere bwinshi (hejuru ya 5%).

• Ugomba gushungura umwanda mwinshi, wino, cyangwa impapuro.

• Ukeneye pellets zihamye, zihamye zo kugurisha hejuru.

Hitamo icyiciro kimwe extruder niba:

• Ikigo cyawe gisubiramo gusa ibikoresho bisukuye, byumye, murugo.

• Umwanya wawe wo hasi ni muto cyane.

• Utunganya ibikoresho bifite ubushuhe bwuzuye bwa zeru.

Nigute ushobora guhitamo granulator ikwiye kubihingwa byawe bitunganya

Guhitamo granulator ikwiye bigira ingaruka kuburyo butaziguye ku gihingwa cyawe nubushobozi bwa buri munsi. Mugihe cyo gusuzuma ibikoresho, abayobozi b'ibigo bagomba gusuzuma ibipimo by'amazi hamwe n'urwego rwanduye rw'ibikoresho byabo bisanzwe. Niba ikigo cyawe gikora umurongo wabigenewe mbere yo gutobora, gushora imari mubyiciro bibiri bya plasitiki ikoreshwa neza ni itegeko kugirango ukoreshe amazi asigaye.

Suzuma ibyakozwe nubuhanga nuburambe mu nganda. Shakisha ibikoresho byubatswe nabashinzwe gutanga amakuru akomeye yo gutsinda. Kurugero, Imashini ya XHD itanga ibikoresho biremereye cyane byinganda nka XHD 110 Imashini ya plasitike ya plastike , ifasha ibihingwa bitunganya plastike gusya neza no gutunganya plastike muri granules ikoreshwa. Gufatanya nabakora inararibonye byemeza ko wakiriye inkunga ihagije ya tekiniki, ibice byizewe byizewe, hamwe nimashini zagenewe kwihanganira ibikorwa bya buri munsi.

Intambwe ikurikira yo kuzamura umurongo wawe wa firime

Gutunganya firime itose ya PE ntabwo igomba kuvamo pellet nziza-nziza. Mugushira mubikorwa ibyiciro bibiri bya plastiki itunganya imashini ya pelletizing, ikigo cyawe kirashobora guhumeka neza ubuhehere bwafashwe, ugashyira muyungurura kabiri, kandi ugatanga granules zo mu rwego rwo hejuru.

Kugirango utezimbere ibikorwa byawe byogusubiramo, genzura imyanda ya firime yinjira kugirango umenye impuzandengo yacyo hamwe n’urwego rwanduye. Niba uhora urwana no kubira ifuro, kubyimba, cyangwa pellet zidafite akamaro, igihe kirageze cyo kwimukira mubyiciro bibiri byo gukuramo. Kwegera uruganda rukora imashini rwihariye uyumunsi kugirango uganire kubice bibiri bya granulator yihariye kubushobozi bwawe busabwa.

Ibibazo bikunze kubazwa kubyerekeranye na pelletizing

Ese inzira imwe ya extruder yogeje firime ya plastike?

Icyiciro kimwe cya extruder kirwanira gutunganya firime ya pulasitike yogejwe kuko idafite akarere hagati ya vacuum degassing intera iboneka muri sisitemu y'ibyiciro bibiri. Ubushuhe bufashwe buhinduka amavuta imbere muri barrale imwe, bigatuma imashini itanga granules yuzuye, yoroheje.

Nigute imyuka ya vacuum ikora muri granulator ya plastike?

Vacuum degassing ikora mukugaragaza plastike yashongeshejwe mukarere kotswa igitutu hagati yikigega cya extruder. Pompe ya vacuum ikuramo imyuka, imyuka ihindagurika, hamwe nubushuhe muri plastiki yashonze mbere yuko ibikoresho binyura mu gusohora kwa nyuma bipfa.

Ni izihe nyungu nyamukuru zimashini zibiri za plastiki zongera gukoreshwa?

Imashini ya kabiri ya plastiki itunganya imashini itanga pelletizing itanga kuvanaho ubuhehere burenze urugero, gushungura kabiri-gushungura kugirango byanduze cyane, hamwe nigitutu gihamye cyane. Ihuriro risobanutse neza ritanga ubuziranenge bwiza, bukomeye bwa plastike granules idafite umuyaga mwinshi wafashwe.

Icyiciro cya kabiri granulator ikoresha amashanyarazi menshi?

Nibyo, ibyiciro bibiri bya granulator mubisanzwe bitwara amashanyarazi arenze sisitemu imwe kuko ikora moteri ebyiri zidasanzwe hamwe na sisitemu yo gushyushya ibibari. Nyamara, ubuziranenge bwo hejuru hamwe no kongera kugurisha agaciro ka pellet ya nyuma muri rusange byuzuza amafaranga menshi yo gukora.