Xa kuveliswa iipali zekhonkrithi ezinamandla aphezulu ezixineneyo (iipali ze-PHC ngamafutshane), inkqubo yokuvelisa "i-secondary curing", edibanisa i-atmospheric steam curing kunye ne-autoclave curing, idla ngokusetyenziswa. Umgubo wesanti ye-silica (okanye isanti ecolekileyo egayiweyo) isetyenziswa ekuveliseni iipali ze-PHC ngokusebenzisa iimpawu ze-hydrothermal synthesis reaction ngexesha le-autoclave curing. Le teknoloji ayinakunciphisa kuphela ukusetyenziswa kwesamente, kodwa ikwagcina amandla kwaye inciphise ukusetyenziswa. Kwangaxeshanye, inokusebenzisa ngokufanelekileyo izixhobo ze-quartz debris ezilahliweyo emgodini, ezineenzuzo ezilungileyo zobugcisa kunye nezoqoqosho. Ngoko ke, zeziphi izixhobo ezisetyenziselwa ukuvelisa isanti ye-silica ecolekileyo kwiipali zepayipi? Njengomthengisi oqeqeshiweyo weisanti yesilikaumsi wokugaya umatshini, HCMilling(Guilin Hongcheng)'sIsanti yesilika yeHLMi-roller mill ethe nkqoisetyenziswa kakhulu ekuveliseni isanti yesilika ecoliweyo kakuhle yeenqwaba zemibhobho, nto leyo eza kuchazwa ngezantsi.

Ngokophando, iSunwood isebenzise umgubo wesanti yesilika ekuveliseni iipali zepayipi zePHC ixesha elide, kodwa akukho mgangatho wemveliso wepowuda yesanti yesilika. Ukuze kuqinisekiswe umgangatho weepali zepayipi zekhonkrithi ezinamandla aphezulu ezixineneyo, kukhuthazwe ngcono uphuhliso lweshishini leepali zepayipi, kukhuthazwe ukusetyenziswa ngokubanzi komgubo wesanti yesilika, kuqinisekiswe umgangatho womgubo wesanti yesilika, kwaye kumiselwe imarike yepowuda yesanti yesilika, ngokutsho koxwebhu No. 7 lweKhomishini yoPhuhliso noHlaziyo yaseTshayina ngo-2005, Umgangatho weshishini lezinto zokwakha iJC/T 950-2005 Silica Sand Powder yeePali zePhayiphu zeKhonkrithi ezixineneyo ezinamandla aphezulu, obhalwe yiCivil Engineering Research Institute of Jiaxing University of Suzhou Concrete and Cement Products Research Institute, wakhutshwa ngoFebruwari 14, 2005 waza waqaliswa ukusebenza ngoJulayi 1, 2005.

Ngoko ke, zeziphi izixhobo ezinokusetyenziselwa ukuvelisa isanti yesilika ecolekileyo egayiweyo yeepayipu ukuhlangabezana neemfuno zomgangatho wesanti yesilika ecolekileyo egayiweyo yeepayipu? Isanti yeSilica yiminerali yesilika eqinileyo, engagugiyo kwaye ezinzileyo ngokweekhemikhali eneSiO2: njengolwakhiwo oluphambili lweminerali kunye nobukhulu bamasuntswana angama-0.020 ~ 3.350mm. Umbala wayo umhlophe njengobisi, umthubi okhanyayo, umdaka nongwevu, ubunzima 7, ukuphuka ngaphandle kokuqhekeka, ukwaphuka okufana neqokobhe, ukukhazimla kwamafutha, uxinano oluhambelanayo 2.65. Ayinyibiliki kwi-asidi, inyibilika kancinci kwisisombululo se-KOH, indawo yokunyibilika yi-1750C. Ngokweempawu zomzimba zesanti yesilika kunye neemfuno zomgangatho weemveliso zesanti yesilika ecolekileyo egayiweyo yeepayipu. Kucingelwa ukuba i-roller, isanti yesilikai-roller mill ethe nkqo kunye ne-ball mill yesanti ye-silica inokuhlangabezana neemfuno zenkqubo yokusila isanti ye-silica. Xa amandla okucubungula isanti ye-silica yi-5-10t/h, i-roller njenge-silica sand grinding mill inomthamo omkhulu, kodwa utyalo-mali lwenkqubo luphezulu. Emva kokuqhekeka koxinzelelo lwesibini, ubungakanani bemveliso kunzima ukuhlangabezana neemfuno, kwaye ixabiso liphezulu. Ukungabikho kwedatha yovavanyo oluyimfuneko. Kunzima ukuhlangabezana neemfuno; I-ball mill kulula ukuyisila ngaphezulu, ubungakanani besuntswana kunzima ukuyilawula, ukusetyenziswa kwamandla mkhulu, amandla emveliso aphantsi, ukuhamba kwenkqubo kuyinkimbinkimbi, kwaye izixhobo zigubungela indawo enkulu. Nangona ixabiso lotyalo-mali liphantsi, alifanelekanga kwimveliso enkulu yesanti ye-silica ecoliweyo kakuhle yeepayipu. Ke ngoko,Isanti yesilika yeHLMi-roller mill ethe nkqo Ekugqibeleni yakhethwa njengezixhobo zokwenza isanti yesilika ecoliweyo kakuhle yeenqwaba zemibhobho emva kokukhethwa okunyanzelekileyo kwabathengi beenqwaba zemibhobho.isanti yesilikaumsi wokugaya, isanti yesilikai-roller mill ethe nkqo inomthamo omkhulu, inkqubo elula, ukusebenza okuthembekileyo, ukusebenza okulula, ukucocwa kwemveliso okulawulekayo kunye nokusetyenziswa kwamandla aphantsi. Umgaqo wayo wokusebenza kunye neempawu zokusebenza zezi zilandelayo:

① Umgaqo wokusebenza:isanti yesiliconngokuthe nkqoukugayaumsilo Injini iqhuba idiski yokusila ukuba ijikeleze ngesixhobo sokunciphisa esithe nkqo, kwaye izinto eziluhlaza eziqinileyo zingena embindini wediski yokusila ngesixhobo sokutya esitshixwayo emoyeni ukusuka kwindawo yokutya, kwaye ziphoswe kumda wediski yokusila phantsi kwesenzo sentsimi yamandla e-centrifugal kwaye zityunyuzwe ngokuqengqeleka okuphindaphindiweyo kwerola yokusila. Izinto ezityumkileyo ziyaphuphuma kumphetho wepleyiti yokusila, kwaye izinto ezimpuphu ezikuyo zithwalwa ngumoya ohamba ngesantya esiphezulu ophuma kwinxalenye esezantsi yomatshini, kwaye umoya ohambayo kunye nezinto ezimpuphu zidlula kwisixhobo sokusila. Kwinxalenye ephezulu yesixhobo sokuxinanisa umgubo, phantsi kwesenzo serotor ejikelezayo ngokukhawuleza, umgubo ocolekileyo uyahlulwa kwaye uphoswe embindini wepleyiti yokusila ukuze uphinde usilwe, kwaye umgubo ocolekileyo uyasilwa kwinxalenye ephezulu yesixhobo sokusila isanti ye-silica kunye nokuhamba komoya, kwaye uqokelelwe kwisixhobo sokuqokelelwa kothuli, esisimveliso. Izinto ezibunjiweyo ezingathwalwanga ngumoya ziya kugcwala ipleyiti yokusila zize zibuyele kwindawo yokugalela yesixhobo sokusila nge-external circulation bucket elevator, zize zingene kwisixhobo sokusila ukuze ziphinde zigaywe kunye nezinto ezisandula ukugaywa.

② Iimpawu zokusebenza:

1. Idibanisa imisebenzi yokugaya, ukomisa, ukuhlela kunye nokuhambisa. Kulula ukuyisebenzisa nokulungelelanisa, inezinga eliphezulu lokusebenza ngokuzenzekelayo kunye nomthamo omkhulu wokucubungula womatshini omnye.

2. Ubunzima beemveliso ezigayiweyo bunokulungiswa, kwaye ukusebenza kakuhle kokukhetha umgubo kuphezulu.

3. Ukuguga okuphantsi, ukusetyenziswa kwentsimbi ephantsi, izinto ezinganyangekiyo kakhulu zokugquma iidiski kunye nomphezulu ojikelezayo, ubomi benkonzo ende.

4. Ukusebenza okuthembekileyo kunye nokugcinwa okulula. Irola yokugaya ingakhutshwa emzimbeni womatshini ngexesha lokulungiswa.

5. Ukungcangcazela okuphantsi, ingxolo ephantsi, akukho luthuli ngexesha lokusebenza koxinzelelo olubi.

Inkqubo yokuvelisa isanti yesilika ecolekileyo yeepayipu isebenzisa isicwangciso sokusila isanti yesilika ngokuthe nkqo: inkquboisanti yesilikaumsi wokugaya Umatshini uqala ukusuka ekufumaneni nasekugcineni ukuya ekuthuthweni kwesanti yesilika egqityiweyo, kubandakanya ukwamkelwa nokugcinwa kwesanti yesilika, ukugcinwa kwe-elevator yebhakethi, ukugaywa kwesanti yesilika ngokugaywa ngokuthe nkqo, ukuqokelelwa kothuli lweengxowa, kunye nokuthuthwa kwesanti yesilika egqityiweyo ngaphandle.

① Ukwamkela nokugcina isanti ye-silica: isanti ye-silica ithuthwa iye kwi-receiving hopper ngelori okanye iye kwindawo yokugcina impahla kuqala ize emva koko iye kwi-receiving hopper nge-forklift.

② Indawo yokugcina izinto ze-elevator zebhakethi: izinto ezikrwada ziqhagamshelwe ne-elevator yebhakethi ukuze kuphakanyiswe isanti ye-silica ukuya kwindawo yokugcina izinto ezikrwada zesanti ye-silica.

③ Ukugaya: ibhini yezinto ezikrwada zesanti yesilika iqhagamshelwe kwi-roller mill yesanti yesilika ethe nkqo nge-flange, kwaye izinto ezikrwada zifakwa kwi-roller mill yesanti yesilika ethe nkqo ukusuka kwindawo yokungena ye-feed ye-isanti yesilikangokuthe nkqoukugayaumsiloyokugaya.

④ Ukuqokelelwa kothuli lweengxowa: xa kujongwa iimfuno zokhuseleko lokusingqongileyo, isixhobo sokuqokelelwa kothuli lweengxowa sibekwe ekupheleni kokukhupha uthuli lwengxowa.

⑤ Ukuthuthwa ngaphandle kwesanti ye-silica egqityiweyo: isanti ye-silica efanelekileyo emva kokugaywa yi-ball mill ingena kwibhanti yokuthutha yangaphandle nge-chute ekupheleni kokukhupha, ize ithuthwe iye kwibhini yezinto ezikwigumbi lokufaka i-batch, okanye ithathe inxaxheba ngokuthe ngqo ekufakeni i-batch.

I-HCMilling (uGuilin Hongcheng) ngumvelisi weisanti yesilikai-roller mill ethe nkqoYethu isanti yesilikai-roller mill ethe nkqoiye yafakwa kwimveliso kwiiprojekthi ezininzi zokuvelisa isanti yesilika yokusila kakuhle kwiimfumba zemibhobho, kwaye iyaziwa kakhulu kwaye iyathandwa ngabathengi. Ukuba ufuna ukwazi ngakumbi malunga noqwalaselo lwezixhobo kunye nokuveliswa kunye nokusebenza kwesanti yesilika ecoliweyo kakuhle kwiimfumba zemibhobho, nceda unxibelelane ne-HCM ukuze ufumane iinkcukacha.