Mwero wekushandiswa kwemapurasitiki muChina i25% chete, uye 14 miriyoni matani emapurasitiki emarara haagone kudzokororwa uye kushandiswazve nenguva gore rega rega.Marasi epurasitiki anogona kuburitsa marudzi ese ezvigadzirwa zvepurasitiki zvakadzokororwa kana mafuta kuburikidza nekupwanya, kucheneswa, kugadziridzazve granulation, kana kupaza, iyo ine kukosha kwekudzokorora.Muchigadziro chekushandisa mapurasitiki, inosungirwa kusvibiswa nemarudzi ose ekusvibisa, uye marudzi akasiyana-siyana akabatanidzwa anosvibisa achaumbwa pamusoro payo.Muchina wekugezesa wepurasitiki unogona kubvisa tsvina yakanamirwa pamusoro pepurasitiki, kuvandudza kurongeka kwekuzivikanwa uye kupatsanura, uye kukanganisa zvakananga kunaka kwezvigadzirwa zvepurasitiki zvakadzokororwa.Ndiyo kiyi yekudzokororwa kwemarara epurasitiki.
Heino rondedzero yezvinyorwa:
Ndedzipi mafomu ezvinosvibisa kubva mumarara epurasitiki?
Mhando uye matsime emarara epurasitiki akasiyana, uye maitiro ekusvibisa uye marudzi ezvinosvibisa akasiyanawo.Inonyanya kusanganisira yakanyungudika kusvibiswa kwezvinhu, kusvibiswa kwezvinhu, pH kukosha kusvibiswa, kusvibiswa kweguruva, kusvibiswa kwemafuta, kusvibiswa kwemavara uye pigment, kusvibiswa kwezvinhu zvine chepfu, kusvibiswa kweorganic binder, microbial kusvibiswa, guruva, kwete-polymer tsvina inclusions, nezvimwewo.
Ndeipi nzira yekugezamuchina wokuwachisa epurasitiki?
Nzira dzekugezesa dzemapurasitiki ekudzokorodza muchina dzinosanganisira kuchenesa mvura, ultrasonic kuchenesa, anhydrous kuchenesa, yakaoma ice kuchenesa, microwave kuchenesa, nezvimwe.
Kucheneswa kwemvura ndiyo inonyanya kushandiswa nzira yekuchenesa mapurasitiki akadzokororwa kubva kumarara epurasitiki ekurongedza zviwanikwa.Mumvura inochengetedza kuchenesa nzira, kucheneswa kunoitwa mumatanho maviri.Mvura inotenderera inoshandiswa panguva yekuchenesa.Mvura inobudiswa kubva pakushambidza inogona kupinda mukuchenesa, uye mvura yakasvibiswa chete inobudiswa panguva yekuchenesa.Biodegradable nharaunda-inoshamwaridzika mafuta edoro ethoxylates uye polyethylene glycol surfactants ichasarudzwa yekuchenesa tsvina mapurasitiki.Munguva ye deinking, degumming uye pendi yekubvisa kuchenesa, iyo yekuchenesa mumiriri mhinduro mukunyorovesa ichapinda mune inotevera maitiro zvishoma sezvinobvira, iyo inogona kudziviswa nekudonha mvura mushure mekubuda.
Ultrasonic kuchenesa ibasa remuviri.Mutevedzeri wekushandisa wakakodzera kuchenesa tsvina isina kuchena uye marara papurasitiki substrate, iyo isingarambidzwi nemhando yemwaranzi uye kunamatira kwefirimu, kunyanya pakuchenesa firimu zvakakwana.Iyo ultrasonic yekuchenesa agent inotora kemikari inonyungudutsa kana mvura-based cleaning agent.
Mhepo inoshandiswa senzira yekuchenesa yekuchenesa anhydrous, saka hapana tsvina mune yese yekuchenesa maitiro, uye zvimwe zvitsvina zvakaita sediment uye guruva zvinounganidzwa nenzira yepakati, pasina kusvibiswa kwechipiri, kuchengetedza zviwanikwa zvemvura uye kuderedza mutengo ne30. %.Green anhydrous yekuchenesa (yakaoma kuchenesa) yemarara epurasitiki yekurongedza firimu ndiyo yakakosha ndima yekutsvagisa kwakakodzera parizvino.Anhydrous yekuchenesa tekinoroji, maitiro, uye zvishandiso zviri mudanho rekuongorora.
Indasitiri yekutsvaira marara epurasitiki iindasitiri yekubuda kwezuva inobatsira nyika nevanhu.Isimba rinokosha pakuvaka nzanga inochengetedza simba uye kusimudzira hupfumi hwakatenderedza.Iko kudzokororwa kwechero rudzi rwepurasitiki kunofanirwa kuenda kuburikidza neyakaomarara yekuchenesa maitiro, ayo anounzawo makuru mikana yebhizinesi kuindasitiri yekuchenesa.Suzhou Polytime Machinery Co., Ltd. ine makore akawanda echiitiko muindasitiri yepurasitiki uye yakagadzira nzvimbo zhinji dzekutengesa kumba nekune dzimwe nyika.Kana iwe uri kuita muindasitiri yekuwachisa muchina wepurasitiki kana basa rakabatana, unogona kufunga nezvezvigadzirwa zvedu zvepamusoro.