Ishishini lokubumba i-Pulp lineminyaka engama-80 yembali, ngoku e-United Kingdom, e-Iceland, eCanada nakwamanye amazwe aphuhlileyo isikali esikhulu, iteknoloji eqolileyo.Ukususela ekuqalisweni komgca wokuvelisa i-drum-type pulp ngo-1984 ukuya kwimbonakalo yomgca wokuqala wokuvelisa i-pulp ngo-1988, ishishini lokubumba i-pulp kwilizwe lethu alizange libekho, yaphela imbali ukuba izixhobo zokubumba i-pulp zixhomekeke. ekungenisweni kweli, kodwa phambi kuka 1993, iimveliso bezingatshatanga, zikumgangatho ophantsi, ikakhulu amaqanda, iziqhamo kunye neepalethi zebhiya.Ngokunyuka korhwebo lokuthumela ngaphandle kunye nokuthintelwa kokupakishwa kokhuselo lokusingqongileyo kwiimveliso ezithunyelwa ngaphandle, ukusukela ngo-1995, ishishini lokubumba i-pulp lenze umtsi omtsha kwilizwe lethu, laqala ukuya kwisikali kunye noshishino.Ngoku izixhobo zokubumba ze-pulp zasekhaya azikwazi ukubonelela zasekhaya kuphela, kwaye zithunyelwe ngaphandle kwimigca yemveliso yangaphandle.Izixhobo eziphambili zemveliso yeemveliso zokubumba i-pulp zezi: i-hydraulic pulper, i-pulp pool, umatshini wokubumba, umatshini wokomisa, umshicileli oshushu, umatshini wokusika.
Umatshini wokubumba i-Pulp sesinye sezixhobo eziphambili zokuvelisa iimveliso zokubumba i-pulp.Kukho iintlobo ezininzi zeendlela zokubumba, phakathi kwazo umatshini wokubumba ojikelezayo unowona mgangatho uphezulu, ulungele ukuveliswa komnini weziqhamo, umnini weqanda, umnikazi webhotile kunye nezinye iibhetshi ezinkulu, ubunzulu obunzulu beemveliso ezikhethekileyo ezibunjiweyo;Umatshini wokubumba we-grouting usetyenziselwa ukuvelisa iimveliso zokubumba i-pulp yephepha kunye nemilo elula kunye nobunzima obulula, njenge-tableware ekhawulezayo, isitya sephepha lexilongo, njl njl. kunye nomsebenzi wokubeka.Ukubuyisela kunye noomatshini bokubumba abajikelezayo yimizekelo ephambili ye-pulp yokubumba i-cushioning kunye neemveliso zokupakisha ezothusayo.I-95% yomatshini wethu wokubumba ubuyisela umatshini wokubumba, ukusebenza kakuhle kwemveliso, ukusetyenziswa kwamandla aphezulu, ukulungelelaniswa okungahambi kakuhle kwezinto ezibonakalayo, imfuno engxamisekileyo yomatshini wokubumba ojikelezayo ukusombulula iziphene zokubuyisela umatshini wokubumba.Umatshini wokwenza i-rotary waziswa kwilizwe lethu phakathi koo-1990, kwaye waphuhliswa kwaye wagqibelela ngokukhawuleza.Ngenkqubela phambili eqhubekayo yethekhinoloji yomatshini wokubumba wasekhaya, ngakumbi nangakumbi ubonisa ukongama kunye nokuqhubela phambili.
Ukuza kuthi ga ngoku, izixhobo zokubumba ze-pulp eziveliswe kwilizwe lethu zinokuthatha itekhnoloji yolawulo lomoya oluphambili, ujongano lomatshini womntu we-PLG kunye nobunye ubugcisa, kwaye yamkele uyilo olulodwa ngokweemfuno zetekhnoloji yokubumba ipulp, ukuhlangabezana nemveliso yeentlobo ezahlukeneyo zemveliso. iimveliso.Ngelixa uqinisekisa isiphumo sokubumba kunye nomgangatho wemveliso, kunokwenzeka ukuvelisa ubuninzi bemveliso efanayo kunye neemveliso ezininzi, kunye nokujonga ngokuguquguqukayo inani lezixhobo ngokobukhulu bemveliso Ukufezekisa ulawulo oluzenzekelayo olupheleleyo.Emva kweminyaka engaphezu kweshumi yemizamo, nangona inqanaba lezixhobo zokubumba i-pulp kwilizwe lethu liye lenza inkqubela phambili enkulu, kusekho iintsilelo ezininzi, eyona nto isebenzayo yile: 1) ukuveliswa kwe-mold kuthetha umva, ukusebenza okuphantsi, iindleko eziphezulu, okukhokelela ekunciphiseni. umgangatho wokwenziwa kweemveliso;I-2) ilizwe lethu i-95% yomatshini wokubumba uyaphindaphinda, ukubunjwa kweendawo ezintathu kuphantsi kakhulu, inqanaba elipheleleyo lokuzenzekelayo alikho phezulu, ukusebenza kakuhle kwemveliso ephantsi.Umshicileli oshushu kwisixhobo usebenzisa ukufudumeza kombane kuluhlu oluthile, olusebenzisa amandla amaninzi.3) ifanelekile kwiindawo ezincinci zephepha kunye neplastiki ngokuyinhloko ixhomekeke ekungenisweni kwamanye amazwe.4) imodeli ye-pulp ayizange ibekwe emgangathweni e-China.
Ixesha lokuposa: Jul-05-2023