Shirye-shiryen cakulan (RMC) ana samar dashi a tsire-tsire masu tsire-tsire kamar yadda takamaiman takamaiman kankare sannan aka sauya zuwa wuraren aikin. Wet mix shuke-shuke sun fi shahara fiye da tsire-tsire masu gauraye bushe. A cikin tsire-tsire masu tsire-tsire, dukkanin abubuwan siminti gami da ruwa suna haɗuwa a cikin mahaɗin tsakiya sannan kuma a tura su zuwa wuraren aikin ta manyan motocin tayar da hankali. Yayin wucewa, manyan motocin suna ci gaba da jujjuyawa a 2 ~ 5 rpm don gujewa kafa da kuma raba kankare. Ana sarrafa dukkan aikin shukar daga ɗakin sarrafawa. Ana ɗora sinadarai na kankare a cikin mahaɗin kamar yadda aka tsara ƙirar. Designirƙirar ƙirar siminti girke-girke ne na samar da cubic mita ɗaya na kankare. Za'a canza zane mai hadewa tare da bambancin takamaiman gravities na siminti, muguwar tarawa, da kyakkyawan tarawa; Alal misali, idan takamaiman nauyi na tarawa mai girma ya karu, za a ƙara nauyin m ƙananan. Idan tarawa ya ƙunshi ƙarin adadin ruwa akan cikakken yanayin busassun ƙasa, yawan adadin ruwan da za'a hada shi za'a rage shi daidai. A masana'antar RMC, Injin Injin Kula da Inganci yakamata ya yi jerin gwano don tabbatar da ingancin samfurin.
RMC yana da fa'idodi da yawa akan hadawar akan yanar gizo. RMC (i) yana ba da izinin ginawa cikin sauri, (ii) yana rage farashin da ke tattare da aiki da kuma kulawa, (iii) yana da ƙwarewar ingancin inganci ta hanyar ingantaccen da sarrafa kwamfuta na abubuwan sinadarin kankare, (iv) yana taimakawa wajen rage ɓarnar ciminti, (v) shine freearancin gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen aiki, (vi) yana taimakawa kammala aikin da wuri, (vii) yana tabbatar da dorewar kankare, (viii) yana taimakawa wajen adana albarkatun ƙasa, kuma (ix) zaɓi ne mai tasiri don gini a cikin iyakantaccen fili.
A gefe guda, RMC yana da wasu iyakancewa kuma: (i) lokacin wucewa daga shuka zuwa wurin aikin lamari ne mai mahimmin al'amari kamar yadda ake yin simintin kafa tare da lokaci kuma ba za a iya amfani da shi ba idan saitin siminti kafin zubawa a wurin, (ii) motocin tayar da hankali haifar da ƙarin zirga-zirgar ababen hawa, kuma (iii) hanyoyin na iya lalacewa saboda nauyin da ke ɗauke da manyan motocin. Idan babbar mota ta dauki siminti mai siffar sukari mita 9, jimlar nauyin motar zai kai kimanin tan 30. Koyaya, akwai hanyoyi don rage waɗannan matsalolin. Ta amfani da abin haɗakar sunadarai, za a iya tsawanta lokacin kafa ciminti. Za'a iya tsara hanyoyin idan aka yi la'akari da nauyin manyan motocin tashin hankali. Hakanan za'a iya tura RMC ta ƙaramin manyan motoci masu ɗauke da ƙarfin mita mai siffar sukari mita 1 zuwa bakwai. La'akari da fa'idodi na RMC akan haɗuwa akan yanar gizo, RMC sananne ne a duk duniya. Ana iya lura da cewa kusan rabin adadin jimillar cimin ɗin da aka cinye a duniya ana samar da shi ne a shuke-shuke RMC.
Abubuwan haɗin RMC sune ciminti, ƙarancin girma, ƙimar kyau, ruwa, da haɗakar sinadarai. A karkashin ma'aunin siminti, an kayyade nau'ikan siminti 27. Nau'in CEM I shine mai cikakken haɗin ginin siminti. A wasu nau'ikan, ana maye gurbin wani sashi na clinker da wani abin hadawa na ma'adinai, kamar su toka, slag, da sauransu. Saboda jinkirin saurin aikin sinadarai tare da ruwa, siminti mai ma'adinai ya fi kyau idan aka kwatanta shi da siminti na clinker zalla. Gilashin ciminti da ke bisa ma'adinai yana jinkirta saitawa kuma yana aiki mai kankare na dogon lokaci. Hakanan yana rage tarin zafi a cikin kankare saboda jinkirin amsawa da ruwa.
Post lokaci: Jul-17-2020