Mugihe igihugu cyita cyane kubidukikije, nkubwoko bwimyanda ikomeye, uburyo bwo gukoresha icyuma cyabaye ingingo yingenzi. Iyi ngingo itangiza igisubizo cyuzuye cya tekiniki yo gutunganya ibyuma byangiza.Ikoranabuhanga ryumye rigomba kwemeza ko kugarura neza ibyuma kuruhande rumwe no gukoresha neza ibisigazwa byimyanda kurundi ruhande. Intambwe zikurikira zo gutunganya ibyuma byerekana ibicuruzwa: Kumenagura guhitamo; gutandukanya magnetiki nuruhare rwibikoresho bishya bigizwe na moteri imwe yumuvuduko ukabije wuruganda mukoresha byimazeyo ibyuma; gukoresha ibikoresho bishya birashobora kugabanya cyane igiciro cyo kumenagura ibyuma, bityo bigatanga inyungu nyinshi mugukoresha ibyuma. Gutezimbere ikoreshwa ryuzuye ryicyuma cyashizeho ibishoboka. Gutezimbere iki gitekerezo cyuzuye mu nganda bisaba imbaraga zihuriweho n’amasosiyete akora inganda z’ibyuma, inzobere mu gutunganya amabuye y’amabuye n’intiti, ishyirwa mu bikorwa rusange ry’isaba, hamwe n’ishami rishinzwe kwamamaza no kuzamura iterambere.
Ubwubatsi bukoresha icyuma
1) Icyuma cyicyuma gikoreshwa mugukora sima nibindi bivanze. Icyuma cy'icyuma kirimo imyunyu ngugu ikora nka silikatike ya tricalcium (C3S), silikatike ya dicisiyumu (C2S) hamwe na fer alumine hamwe na sima ya hydraulic ciment, ibyo bikaba bihuye nibiranga sima. Kubwibyo, irashobora gukoreshwa nkibikoresho fatizo hamwe na sima bivanze kugirango habeho umusaruro wa sima itari clinker, sima nkeya. Isima ya sima ya sima ifite ibintu byiza cyane nko kurwanya kwambara, imbaraga zidasanzwe, kurwanya ruswa no kurwanya ubukonje.
2) Icyuma cyicyuma gisimbuza amabuye yajanjaguwe hamwe hamwe. Amabuye yamenetse yamashanyarazi afite ibyiza byimbaraga nyinshi, hejuru yubusa, kwihanganira kwambara no kuramba, ingano nini, ituze ryiza, hamwe no guhuza hamwe na asfalt. Ugereranije namabuye asanzwe yajanjaguwe, nayo irwanya Ibiranga ubushyuhe buke, bityo irashobora gukoreshwa cyane mubikorwa byo gusubira inyuma. Icyuma cy'icyuma, nka ballast ya gari ya moshi, gifite ibiranga kutabangamira imirimo y'itumanaho rya sisitemu ya gari ya moshi ndetse n'amashanyarazi meza. Kuberako icyuma cyicyuma gifite amazi meza kandi kigatemba, ibice bya simaititifike birashobora gutuma bikomera mo ibice binini. Icyuma cyicyuma nacyo kibereye mukubaka umuhanda mubishanga ninyanja.
Kugeza ubu, uburyo bukoreshwa cyane mu gukoresha ibyuma byo mu rugo ni ugusenya ibyuma kugeza kuri 5mm kugirango bisimbuze umusenyi winzuzi nkibikoresho byubaka, cyangwa gusya umupira wo gusya icyuma cyajanjaguwe mo ifu nziza kugirango ukoreshwe nka sima. Shandong Huate Magnetoelectric Technology Co., Ltd. yakoze kandi ubushakashatsi bwimbitse ku mikoreshereze yuzuye y’icyuma cy’icyuma, mu buryo bushya bwo gukoresha imashini imwe rukumbi y’umuvuduko ukabije w’imashini kugira ngo isenywe neza ibyuma, byateje imbere ikoranabuhanga ryo gutunganya ibyuma, kandi yageze ku nyungu nziza mu bukungu. Byakoreshejwe neza mubucukuzi bwa Pangang hamwe ninganda runaka yicyuma muri Lianyungang.
Uburyo bwa gakondo bwo gukora ibyuma byicyuma nuburyo bukurikira:
1) Ibice binini byajanjaguwe hamwe n'umusaya kugeza kuri -50, kandi icyuma cya magneti gitandukanijwe na pulley.
2) Shiraho ubunini bwo gutandukanya icyuma kuri mm 45. Mm 0-45 isigaye ikoreshwa muburyo bwo kubaka umuhanda no kuzuza ibikoresho. Kugirango wongere agaciro kokoresha, icyuma gishobora kugabanywamo 0-4, 4-8 nandi manota atandukanye. Ikoranabuhanga risaba igishoro gito nigiciro gito cyo gukora. Nyamara, ibice birenga 50% byibyuma biri muri slag byibanda kumbaraga -10 mm, ubwo rero ikoranabuhanga rizatera ibyinshi mubyuma, ariko ibyuma biremereye biziyongera.
Kubwibyo rero, gusya neza bitose byakoreshejwe cyane cyane mugisate cyakozwe mugukora ibyuma bivanze cyane birimo Cr-Ni, Mo, nibindi. ). Kubera ko icyuma gifite guhindagurika kitoroshye gusya, gutandukanya ibyuma nicyuma birashobora kugerwaho no gushungura cyangwa gutondekanya. Ubwiza bwigice cyamabuye ya slag mubusanzwe buri hejuru ya 95% no munsi ya 0.2mm. Igipimo cyo kugarura ibyuma muriki gikorwa kirenga 95%, kandi umusaruro wibyuma byakozwe ni 90 kugeza 92%. Duhereye ku gutandukanya ibyuma na slag, iyi nzira irashobora kuvugwa ko aribwo buryo bwiza.
Ingaruka nyamukuru yiyi nzira nuko icyuma gitandukanijwe nicyuma cyiza cyane. Kuberako inzira ari inzira itose, biragoye kuyikoresha mubwubatsi. Kubwibyo, ibyinshi mubikoresho byicyuma bisigaye nyuma yo gutoranya ibyuma byajugunywe, kandi ibi akenshi biterwa nigiciro kinini cyo kumisha amazi no kubuza amategeko kwisi yose. Porogaramu iyo ari yo yose isaba agaciro isaba ubundi buryo bwo kuvura ibishishwa bitose (gukama, kubyimba, nibindi).
Guhitamo bigomba gukorwa hagati yikigereranyo cyo kugarura ibyuma cyangwa kuboneka kwa slag isigaye. Mubisanzwe, uku guhitamo guterwa nagaciro kicyuma cyagaruwe.
Inzira zisanzwe muriki cyiciro nizi zikurikira:
Ibice binini byajanjaguwe hamwe n'umusaya kugeza kuri -50, kandi icyuma cya magneti gitandukanijwe na pulley.
-50 icyuma gisya cyajanjaguwe na crusher ya nyundo cyangwa igikonjo, igikonjo cyingaruka, cyashizwe mumashanyarazi menshi, -20-10 grit irashobora gukoreshwa nka kaburimbo, -10-1 grit irashobora gukoreshwa nkumucanga mwiza.
Imbonerahamwe I.
Isesengura ryubunini bwa 50mm ibiryo muri nyundo
-Icyuma cy'icyuma cy'ibinyampeke gishyirwa mu ruganda rwumutse rwumye muri -200 meshi nziza ya mesh, hanyuma hakoreshwa amashanyarazi ya elegitoroniki yumye ya magnetiki itandukanya kugirango ikureho icyuma nka sima.
Igihe cyo kohereza: Apr-12-2021