Izindaba

Kokubili i-i-metal granulatorfuthi isisakazi sobuhlalu siwumkhiqizo ofanayo, womabili asetshenziselwa ukukhiqiza izinhlayiya zensimbi eziyigugu. Izinsimbi ezincane zezinhlayiya ngokuvamile zisetshenziselwa ukucubungula insimbi ukuze kufakwe ingxubevange, izinto ezihwamukayo, noma ucwaningo lwaselabhorethri kanye nokuthuthukiswa kwezinto ezintsha. Izinsimbi zezinhlayiya ezincane nazo kungathiwa zinemakethe enkulu eChina.

Ngokuvamile kunezinhlobo ezimbili zokusabalalisa ubuhlalu bensimbi eyigugu (ama-granulator) emakethe, okuyi-vacuum pressurized bead spreaders kanye nezisabalali zobuhlalu ezivamile. Zombili izinhlobo zama-granulator zilungele ukwenza izinsimbi ezifana negolide, i-K-golide, isiliva, ithusi, nama-alloys. Kodwa abakhiqizi emakethe ngokuvamile bakhetha okwangaphambili - isisabalali sobuhlalu be-vacuum ukuze kukhiqizwe inqubo. Kungani lokhu?

Okokuqala, ngokombono wesimiso semishini, ama-granulator avamile asebenzisa i-blockage noma ama-self flow granulator, ancike kumandla adonsela phansi emvelo ukwenza uketshezi lwensimbi lugeleze lungene ethangini lamanzi ukuze lubunjwe. Ngokuvamile, izinhlayiya eziphonswe aziyindilinga ngokwanele futhi zingase zingafani.

I-vacuum granulator isebenzisa ukuvikelwa kwegesi ye-inert ukuze incibilike insimbi, futhi ngemva kokuqedwa kokuncibilika, uketshezi lwensimbi luthululelwa ethangini lamanzi ngaphansi kwengcindezi yamagumbi aphezulu naphansi. Ngale ndlela, izinhlayiya zensimbi esizitholayo zifana kakhulu futhi zinendilinga engcono.

Okwesibili, ngenxa yokuvikelwa kwegesi ye-inert, i-vacuum granulator yenza ukukhishwa kwezinhlayiyana ensimbi ngenkathi ihlukanisa umoya ngokuphelele. Ngakho-ke, ubuso bezinhlayiya eziphonswe bushelelezi, ngaphandle kwe-oxidation noma ukuncipha, futhi ukucwebezela nakho kuphakeme kakhulu.