Ibanga ry'Ubugari bw'Isahani iri hagati n'uburyo ikoreshwa mu buryo butandukanye

Isahani y'icyuma iciriritse n'inini ni ibikoresho by'icyuma bifite ubwinshi butandukanye.

Dukurikije amahame y’igihugu, ubunini bwayo busanzwe buri hejuru ya mm 4.5. Mu bikorwa bifatika, ubunini butatu bukunze gukoreshwa ni mm 6-20, mm 20-40, na mm 40 no hejuru yayo. Ubu bunini, hamwe n’imiterere yabwo itandukanye, bugira uruhare runini mu nzego zitandukanye.

Menya byinshi

Isahani iringaniye n'iremereyeya mm 6-20 ifatwa nk "yoroshye kandi yoroshye kuyitunganya." Ubu bwoko bw'isahani butanga ubukomere bwiza no koroshya gutunganya, kandi bukunze gukoreshwa mu gukora imitako y'imodoka, amasahani y'ibiraro, n'ibice by'imiterere. Urugero, mu nganda zikora imodoka, isahani iciriritse n'iremereye, binyuze mu gusiga no gusudira, ishobora guhinduka umuyoboro ukomeye w'imodoka, ikarinda umutekano mu gihe ikagabanya uburemere kandi ikanoza imikorere myiza ya lisansi. Mu kubaka ibiraro, ikora nk'icyuma gitwara imizigo, igakwirakwiza imizigo neza kandi ikarinda isuri ku bidukikije.

6-20mm

Isahani iri hagati n'iremereye

Soma byinshi

20-40mm

Isahani iri hagati n'iremereye

Soma byinshi

＞ mm 40

Isahani iri hagati n'iremereye

Soma byinshi

Hagati kandi biremereyeisahani y'icyuma cya karuboniUburebure bwa 20-40mm bufatwa nk' "umugongo ukomeye." Ingufu zawo nyinshi n'ubudahangarwa bwazo bituma ziba amahitamo meza ku mashini nini, amato ashyushye, no kubaka amato. Mu kubaka amato, ibyuma biciriritse n'ibiremereye nk'ubu bikoreshwa mu bice by'ingenzi nko mu gice cy'ubwato n'ikiraro, bishobora kwihanganira igitutu cy'amazi yo mu nyanja n'ingaruka z'umuraba, bigatuma habaho kugenda neza. Mu gukora amato ashyushye, yihanganira ubushyuhe bwinshi n'igitutu kinini, bigatuma ibikorwa by'inganda bihora bihagaze neza kandi bihamye.

Hagati kandi biremereyeamasahani y'icyumaUbunini burenze mm 40 bufatwa nk "uburemere." Izi sahani zifite ubunini bukabije zifite ubushobozi bwo kurwanya igitutu, kwangirika no gukomereka cyane, kandi zikunze gukoreshwa mu mpeta za turbine ku masitasiyo y'amashanyarazi, ku rufatiro rw'inyubako nini, no mu mashini zicukura amabuye y'agaciro. Mu kubaka sitasiyo z'amashanyarazi, zikoreshwa nk'ibikoresho byo gukoresha impeta za turbine, zishobora kwihanganira ingaruka zikomeye z'amazi atemba. Gukoresha kwazo mu bice nka za scraper conveyors na crushers mu mashini zicukura byongerera igihe ibikoresho bimara kandi bigabanya ikiguzi cyo kubungabunga.

Kuva ku modoka kugeza ku bwato, kuva ku biraro kugeza ku mashini zicukura amabuye y'agaciro, amasafuriya aciriritse n'aremereye afite ubunini butandukanye, hamwe n'ibyiza byayo byihariye, ashyigikira bucece iterambere ry'inganda zigezweho kandi yabaye ibikoresho by'ingenzi bitera imbere mu nzego zitandukanye.

Ingingo iri hejuru igaragaza ubunini bw'ibice binini n'ibiremereye hamwe n'uburyo bikoreshwa. Niba wifuza andi makuru, nko mu mikorere cyangwa imiterere y'imikorere, nyamuneka umbwire.