Sodium ishingiye kuri bentonite yo gutora Ishusho Yihariye

Sodium ishingiye kuri bentonite yo gukina

Bentonite ni ibumba ryihariye ryibuye rifite ubwiza, kwaguka, amavuta, kwinjiza amazi na thixotropy nibindi biranga, ikoreshwa ryarimo ibikoresho byo guta, pellet metallurgical pellet, coating chimique, gucukura ibyondo ninganda zoroheje nubuhinzi mubice bitandukanye, nyuma kubera ubugari bwayo gukoresha, bizwi ku izina rya "isi yose", iyi mpapuro ivuga cyane cyane ku ikoreshwa n'uruhare rwa bentonite mu gukina.

Imiterere ya bentonite
Bentonite igizwe na montmorillonite ukurikije imiterere yayo ya kristu, kubera ko kristu yayo idasanzwe ifatanye cyane nyuma yo kwinjiza amazi, bityo ikoreshwa cyane mu guta umucanga, umucanga ugahuzwa hamwe kugirango ugire imbaraga zitose hamwe na plastike, n'imbaraga zumye nyuma yo gukama.Bentonite imaze gukama, ubumwe bwayo burashobora kugarurwa nyuma yo kongeramo amazi.

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Gukoresha bentonite mugukina

Ubwiza bwa bentonite bufite akamaro kanini mugukora casting muri casting, kandi ubwiza bwa bentonite bugira ingaruka zikomeye kubuso ndetse nubwiza bwimbere bwa casting.Gukoresha bentonite yujuje ubuziranenge mu bikorwa byo gukina bizongera cyane imbaraga, ubukana n’imyuka yo mu kirere bya casting, bigabanye amazi y’umusenyi ubumba, bizamura neza ubuso bwuzuye n’ukuri kwa casting, kandi bikemure ibibazo by’ubuziranenge rusange hejuru yubuso guta, nka: gukaraba umucanga, gushyiramo umucanga, umwobo wumusenyi, umusenyi wiziritse, imyenge, gusenyuka hamwe nuruhererekane rwinenge.Muri iki gihe iterambere ryihuse mu nganda, bentonite nkumuteguro wibumba utera umucanga ucuramye biracyari ibintu byatoranijwe mu nganda.

Bentonite ifite imikorere yinganda zisabwa gukina
Gufata neza kwa bentonite nurufunguzo rwo gupima ubuziranenge bwa bentonite yo gutera, bisaba ubuziranenge bwa montmorillonite, ingano nziza (95% kugeza 200 meshi ya mesh), no gutunganya inzira ya sodium, kuburyo umubare muto wumucanga ubumba irashobora kubona imbaraga nyinshi zo guhonyora imbaraga.

Uruhare rwa bentonite mugukina

(1) Byakoreshejwe nko guta ibumba ryumucanga
Bentonite ifite ububobere bunini cyane, plastike nyinshi, imbaraga nziza, igiciro gito, kandi irashobora gutuma umucanga ucura umucanga uhinduka vuba.

(2) Ongera plastike ya casting
Bentonite ikoreshwa nkibikoresho byo guhuza umucanga, irashobora kunoza plastike y’imyanda, kandi irashobora gukumira neza inenge y’umusaruro wa casting, nka: irashobora gukumira kwinjiza umucanga, inkovu, guta ibibyimba, kugwa kumusenyi.

(3) Gukoresha neza no kugiciro gito
Muguhitamo icyitegererezo, turasaba ko hakoreshwa sodium ya artificiel ishingiye kuri bentonite, kubera ko ibipimo bya sodiumi ishingiye kuri bentonite ikomera cyane kuruta bentonite ishingiye kuri calcium, nka: kurwanya ubushyuhe no gutuza biterwa na bentonite ishingiye kuri calcium.Kubwibyo, na nyuma yumufuka wa sodium bentonite umaze gukonjeshwa no gukama ku bushyuhe buri hejuru, iracyafite imbaraga zo gufatira hamwe mugihe amazi yongewemo kunshuro ya kabiri, kandi irashobora gukomeza gukoreshwa nkumucanga uhuza umucanga, kuberako ikoreshwa cyane kandi igiciro gito, so sodium bentonite rero yatoranijwe bwa mbere nkibikoresho byatoranijwe mugikorwa cyo gukina.

(4) Igipimo ni gito, kandi imbaraga za casting ni nyinshi
Bentonite ifite imbaraga zifatika hamwe na dosiye nkeya, wongeyeho 5% ya sodium yo mu rwego rwohejuru ishingiye kuri bentonite kumusenyi wo guta bishobora kugabanya cyane ibyondo byumucanga utera, cyane cyane ko ibintu byinjira mumazi, ivu nububabare mumucanga ubumba bizaba kugabanuka bikurikije, kandi imbaraga za casting zizamurwa cyane.

(5) Kunoza umusaruro ninyungu zubukungu bwibikorwa byinganda
Iyo ukoresheje bentonite yujuje ubuziranenge kugirango ubyare umusaruro, ibirimo neza bya bentonite ya 5% ~ 6% mumucanga ushaje birahagije, kandi 1% ~ 2% birashobora kongerwaho buri gihe iyo bivanze.Buri toni ya bentonite yujuje ubuziranenge irashobora kubyara 10 ~ 15 t kumurongo wo gukora imashini.
Nibyiza, ikoreshwa ninshingano za bentonite mugukina byose byatangijwe hano, nizere ko ushobora kubyerekezaho mugihe wunvise bentonite, intego-nyinshi zidafite ubutare bwamabuye y'agaciro, mukwiga byimbitse.

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Ibikurikira: Umubyimba wa bentonite ukoresheje gucukura bidafite umwobo wa calcium ishingiye kuri calcium ishingiye kuri piling

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