Kwiinkqubo zanamhlanje zokufaka iipelletizing zeplastiki, iipompo ze-vacuum kunye ne-fiinkqubo zokukhanyisaidlala indima ebalulekileyo, ichaphazela ngokuthe ngqo umgangatho wemveliso, ukusebenza kakuhle kwemveliso, kunye nobude bexesha lezixhobo. Ukufakelwa kweepellets zeplastiki kubandakanya ukuguqula izinto zeplastiki ezikrwada zibe ziipellets ngamanqanaba afana nokunyibilika, ukukhupha, kunye nokusika. Ngexesha lale nkqubo, inkqubo yokufunxa iqinisekisa ukususwa kwezinto eziguquguqukayo, ukufuma, kunye nokungcola okuncinci kwiplastiki enyibilikisiweyo, ngaloo ndlela kuqinisekisa iipropati zomzimba kunye nokuzinza kweekhemikhali zeepellets zokugqibela.
Ngexesha lokunyibilika nokukhupha iplastiki, izinto ezikrwada zeplastiki zihlala ziqulathe umswakama oshiyekileyo, ii-volatiles eziphantsi kweemolekyuli, kunye nomoya onokufakwa ngexesha lokucubungula. Ukuba ezi zinto zingcolileyo azisuswanga ngokufanelekileyo, zinokukhokelela kwiziphene kwimveliso yokugqibela, ezinje ngamaqamza, ukwanda kokuqhekeka, kunye nombala ongalinganiyo. Kwiimeko ezinzima, ezi ngxaki zinokubeka emngciphekweni ukusebenza kwakhona kwee-pellets zeplastiki. Ngokubonelela ngendawo yoxinzelelo oluzinzileyo nolungalunganga, iimpompo ze-vacuum zikhupha ngokufanelekileyo ezi zinto ziguquguqukayo, ziqinisekisa ubunyulu be-melt yeplastiki. Ngaxeshanye,izihluzi ze-vacuum, esebenza njengezixhobo zokukhusela phezulu kwepompo, ithintela amasuntswana amancinci kunye neentsalela eziguquguqukayo ezinokuphuma kwincibiliko. Oku kuthintela ezo zinto ukuba zingangeni ngaphakathi kwepompo, apho zinokubangela ukuguguleka okanye ukuvaleka, ngaloo ndlela zandisa ubomi benkonzo yepompo ye-vacuum.
Kuyaphawuleka ukuba iinkqubo zokufaka iiplastiki ezicoliweyo zibeka iimfuno eziphezulu ekuzinzeni kwenqanaba le-vacuum. Ukusebenza kokupompa okunganelanga okanye okuguqukayo kunokubangela ukususwa kwegesi okungaphelelanga kwi-melt, okuchaphazela uxinano kunye nokufana kwee-pellets. Oku kubaluleke kakhulu xa kuveliswa iiplastiki zobunjineli okanye izixhobo ezibonakala ngokucacileyo, apho nokuba zimbalwa iibhamuza okanye ukungcola kunokuba zizifo ezibulalayo kwimveliso. Ke ngoko, ukukhetha uhlobo olufanelekileyo lwepompo ye-vacuum (ezifana neepompo ze-vacuum ezijikelezayo zolwelo, iipompo ze-vacuum ezikrufu, njl.njl.) kunye nokuyixhobisa ngezihluzi ezichanekileyo kuye kwaba yinto ebalulekileyo yokuyila imigca yemveliso ye-pelletizing yeplastiki.
Ngaphezu koko, ukhetho lweizihluzi ze-vacuumkufuneka zilungelelaniswe ngokweempawu zezinto ezisetyenzisiweyo zeplastiki. Umzekelo, xa kusetyenzwa iiplastiki ezisetyenzisiweyo okanye iiplastiki ezizaliswe zaza zaguqulwa, izinto ezisetyenzisiweyo zihlala zinomlinganiselo ophezulu wokungcola. Kwiimeko ezinjalo, izihluzi ezinomthamo omkhulu wokubamba uthuli kunye nokuchaneka okuphezulu kokucoca ziyafuneka ukuze kuthintelwe ukutshintshwa rhoqo kunye nokulahlekelwa lixesha lokungasebenzi. Ukongeza, kwiiplastiki ezithile ezisengozini yokubola okanye uvakalelo lobushushu, kuyimfuneko ukufaka izixhobo zokukhusela igesi engangeniyo kwinkqubo yokucoca ukuthintela ukubola kwezinto kwindawo yokucoca.
Ngokwembono yokusebenzisa amandla kakuhle kunye nokukhuselwa kwendalo, inkqubo yokufunxa esebenza kakuhle inokunciphisa inkunkuma yezinto kunye nokusetyenziswa kwamandla ngexesha lokufakelwa kweplastiki. Ngokuphucula iiparameter zokusebenza kweepompo zokufunxa kunye nemijikelo yokugcinwa kwezihluzi, amashishini anokunciphisa iindleko zemveliso ngelixa eqinisekisa umgangatho wemveliso. Ezinye iinkqubo zokufunxa eziphucukileyo zixhotyiswe ngezixhobo zokubeka esweni ezikrelekrele ezikwaziyo ukubona amanqanaba okufunxa kunye nokumelana nezihluzi ngexesha langempela, zibonelela ngezilumkiso kwangethuba malunga nokungahambi kakuhle kwenkqubo kwaye ziphucule ngakumbi umgangatho wokwenziwa kwezinto ngokuzenzekelayo.
Njengoko iimveliso zeplastiki zitshintsha zisiya ekusebenzeni okuphezulu kunye nokusebenza okuninzi, iimfuno zeenkqubo zokucoca i-vacuum ziya kuqhubeka zikhula. Oku kufuna imizamo yokusebenzisana phakathi kwabavelisi bezixhobo kunye neeprosesa zeplastiki ukuqhuba ubuchule bobuchwephesha, okwenza iziphumo zemveliso zibe zisebenza kakuhle kwaye zizinzile.
Ixesha lokuposa: Jan-10-2026
