Summary: Wannan labarin yana yin cikakken bincike akan dalilin da yasa masu fashewa da tasiri ba su dace da matakin granulization na tsakiya da mai kyau na aikin hako basalt ba, da kuma dalilin da yasa masu kwashewa suna da kyau — daga fahimtar halayen jikin basalt, ka'idojin fashewa na masu fashewa da tasiri da masu kwashewa na kwano, da kuma tsari na tsarin hadewa na aikin hako basalt....
A cikin tashar murkushe dutse mai basalt, zaɓin kayan aikin murkushe na matsakaici da ƙanana na ɗaya daga cikin muhimman abubuwan da ke tasiri ga farashin ribar da za a samu daga dukkan layin samarwa.
Masu bugun tasiri suna yin aiki sosai a yanayi mai laushi kamar dutse mai laushi, kamar su yumbu, wanda zai iya haifar da masu zuba jari da suyi tunanin cewa masu bugun tasiri suna bayar da ingantaccen kudi da kuma kyakkyawan siffar samfurin, wanda ya sa suka zama zabi mafi kyau don lalacewa a matsakaici da kuma na ƙarshe. Duk da haka, yin amfani da wannan kwarewa ga lalacewar basalt ba shi da cikakken dacewa.
Ⅰ. Siffofi na Jiki na Basalt
Domin fahimtar dalilin da yasa masu fashewa na tasiri ba su dace da hatimin basalt ba, dole ne mu farko mu fahimci irin kankara ce basalt.
Basalt itace dutse mai ƙwaƙwalwa na haɗaɗɗen wuta da aka samo lokacin da magma ya yi sanyi cikin sauri a ƙasan ko kusa da saman ƙasa bayan fashewar wuta. Sanyin da sauri na haifar da ƙananan ƙwayoyin kwayoyin ma'adinai, wanda ke ba da basalt ƙarfi mai girma sosai wajen ginin ƙari.
1. Mohs hardness of 5–7: Wannan yana daga cikin mafi girman matakan taƙaici na duwatsu na gama gari. Ga masu yankewa da ke dogaro da sassan ƙarfe don aiwatar da ƙarfi kai tsaye, yadda kayan ya fi taƙaici, haka kuma lalacewar waɗannan sassan ke ƙara girma.
2. Compressive strength up to 300 MPa: This na nufin dole ne injin murƙushewa ya yi amfani da ƙarfi mai ƙarfi sosai don karya basalt. A cikin wannan tsari, ƙarfin yana aiki ba kawai a kan duwatsu ba amma yana ma mayar da martani ga injin murƙushewa da kansa.
3. Silica (SiO₂) content of 45%–52%: Silica shine babban sinadari na quartz, wanda yake daga cikin ma'adanai mafi tsauri ga kwayoyin ƙarfe a halitta. Tare da kusan rabin tsarin sa kasancewa silica, basalt ya fi ƙarfi ga kayan aiki yayin ƙura da shi fiye da yawancin kayan yau da kullum.
A taƙaice, basalt yana da "ƙwarewar ƙarfin juriya" da "gwandu mai yawa," wanda ke sanya buƙatun ƙwarai na juriya ga bugun ƙasa da juriya ga saɓo na ƙyallen injin taɓar.
Ⅱ. Me ya sa masu tura ƙura na tasiri ba su dace da ƙaryewar basalt mai matsakaici da ƙanana?
Injin toke mai tasiri shi ne inji da ke amfani da makamancin tasiri don karyar kayan. Muhimman sassan sa sun haɗa da rotor, sandunan bugawa, da farantin tasiri. Lokacin da kayan yayi shigo da yankin da sandunansu ke bugawa, ana karyar da su ta hanyar tasirin sauri sosai na sandunan bugawa, sannan a tura su sama da farantin tasiri da ke sama da rotor don ƙarin karyar, kafin su dawo suka buga farantin liner zuwa yankin sandunansu na bugawa don sake karyarwa. Wannan tsarin na maimaitawa har sai kayan ya kai ga girman yanki da aka nufa.
Wannan na nufin cewa kowace aiki na murkushewa tana ainihin karo da kai mai sauri sosai tsakanin sandar bugun da kayan. Wannan ka'idar tana da matukar tasiri a yanayi mai laushi na ƙasa. Lokacin da ake murkushe kayan da ke da ƙarancin ƙarfi kamar gashan dutse, makullin bugun yana bayar da babban rabo na murkushewa, kyakkyawan forma na samfur, da kuma ƙaramin kullun sandar bugun. Waɗannan fa'idodi sun sanya makullin bugun ya zama daɗaɗa a cikin murkushewa mai laushi na ƙasa, kuma galibi shi ne tsari na yau da kullum don murkushewa da matsakaici da ƙare a cikin layin samar da ƙasa mai laushi.
Duk da haka, ga duwatsu masu ƙarfi kamar basalt, injinan tap-daga na faɗa ba su dace da zaɓi mafi kyau ba.
Ⅲ. Matsalolin Da Su Ke Tashi na Impact Crusher: Injin Rikita Lokacin Da Ake Sarrafa Basalt
Lokacin da mahaɗin rushewa ke sarrafa basalt, yawan aiki mai tsawo na iya zama ƙara amfani sosai.
6. Tsayayyen ƙarfi mai ƙarfi yana haifar da saurin lalacewar sandar harbi
Kogin dutsi masu laushi kamar kalkulini suna fashewa da sauƙi idan an yi tasiri, kuma makamashin tasirin yana lalata dutsin, tare da ƙarancin ƙarfin martani da ke kaiwa ga sandunan bugawa. Basalt, wanda ke da ƙarfi na matsewa har zuwa 300 MPa, ba ya fashewa da sauƙi a lokacin tasiri, wanda ke nufin kowace fashewa tana haifar da barna mafi girma ga sandunan bugawa fiye da lokacin aiki da dutsin laushi.
2. Muhalli mai ƙarfi yana rage rayuwar samfuran amfani da su a matsayin ƙugiya
Basalt contains 45%–52% silica. While not its only component, the microcrystalline quartz and glassy textures derived from it give the mineral extremely high abrasiveness. These quartz particles produce intense micro-cutting effects on the metal components of the impact crusher during impact. Over time, this accelerates wear on wear parts and shortens their service life.
3. Ƙaruwar raguwar ingancin ƙera na shafar ƙarfin aiki
Frequent blow bar replacement not only increases parts costs but also directly reduces production efficiency and impacts capacity. Each replacement requires shutdown, during which the entire production line cannot operate—downtime equates to capacity loss. Frequent shutdowns may also increase the probability of failures in upstream and downstream equipment.
A taƙaice, matsalar amfani da mashin ɗin bugun rauni don murƙushe basalt tana zuwa fiye da kawai ƙarewa mai sauƙi, haɗiyan kuskure ne na tushe a matakin ka'idojin jiki.
IV. Dalilin da yasa Kwanar Mukas suka fi dacewa da haƙar Basalt na matsakaici da ɗanke mai kyau?
Wannan ba yana nufin cewa masu fasar raunuka ba su dace da crushing basalt baki ɗaya ba. Maimakon haka, la'akari da halayen jikin basalt, masu fasar kwano sune mafi shawarar zaɓi a cikin injiniyanci mai amfani.
Ga dalili:
Kwilolin kwiloyi na amfani da ka'idar sarewa ta lamination. Ba kamar yadda injin rushewar tasirin yana aiki da fasalin karo kai tsaye na ƙarfe da dutse ba, yadda kwilolin ke rushewa yawanci yana faruwa tsakanin abubuwan da kansu. Bayan shigar da kayan cikin ɗakin rushewa, ana matsa kayan tsakanin mantle (kwilolin motsi) da concave (kwilolin da yake kafa), wanda yake haifar da wani layin kayan. Mafi yawancin aikin rushewa ana cimma ta hanyar matsa abubuwan cikin juna, masu roba na ƙarfe suna ɗaukar ƙarfin matsa kawai, ba su cikin tasirin saurin ƙarfi ba.
Wannan bambanci a tsarin yana tabbatar da cewa a ƙarƙashin yanayin lalacewar basalt, sassan lalacewar kwando suna daɗe fiye da waɗanda na masu sharar mafi ƙarfi. Adadin lokacin kulawa yana ƙara sosai, yana tabbatar da cewa layin samarwa zai iya aiki da ci gaba, dawwama, da inganci.
V. Tsarin Tsari na Tsari na Ma'aunin Don Furnar Tattar da Basalt
Dangane da abubuwan jiki na basalt, ana tsara ƙungiyar murkushe basalt ta ƙira kamar haka:
1. Primary crushing: SBM C6X Koren Mota. Daga mota mai ƙarfin lantarki ta hanyar beloli da pulleys, sanda mai lanƙwasa yana jawo harsashi mai motsi ya yi juyawa baya da gaba da kuma sama da ƙasa don matsa da murkushe kayan. Ya dace da murƙushewa na farko na duwatsu masu ƙarfi daban-daban.
2. Matsakaici da ƙananan murkushewa: SBM HPT/HST Kwanar Muka — the core equipment for basalt medium and fine crushing. The lamination crushing principle matches basalt's high-hardness, high-abrasiveness characteristics. Its unique structure provides stronger load-bearing capacity and can sustain powerful crushing force to handle basalt's high compressive strength.
3. Shaping / Sand making: SBM VSI6X Mai ƙera Yashi. Amfani da ka'idar "kariya-da-kariya", ana hura kayan abu wanda ke bugawa ko dai a saman samfurin kayan ko kuma a kan wasu ƙwayoyi, yana kaucewa tuntuɓar kai tsaye da kayan ƙarfe. Wannan yana rage lalacewar kayan aiki kuma ya dace da kayan mai wuya da kuma masu gogewa sosai kamar basalt da granite. Gulma suna da kyawawan siffar ƙwaya tare da ƙarancin kayan fashewa.
Don aikace-aikacen yanyan basalt, daidaitaccen tsarin layin samarwa (karfin ƙwazo na busa na SBM jaw crusher, yanyan lamination na cone crusher, da kuma ƙa'idar yanyan dutse a kan dutse na sand maker) yana tabbatar da cewa kowanne na'ura na aiki yadda ya kamata cikin yanayi masu bin ka'idar aikinta da kuma halayen kayan.
Kara koyo game da cikakkun bayanai na masu rusa ƙasa: HPT Kankara mai ƙwanƙwasa | C6X Koren Mota | VSI6X Mai ƙera Yashi | CI5X Injin Crasher
VI. Kammalawa
Me ya sa ba a bada shawarar amfani da kayan fasa ƙasa mai ƙarfi (impact crusher) don sare basalt na tsaka-tsaki da kyau, yayin da kayan fasa kwano (cone crusher) ya fi dacewa? Asalin matsalar bai ta'allaka ga ingancin kayan aiki ba, amma a kan tsarin fashewa da halayen kayan. Lokacin zaɓar kayan aiki, abokan ciniki ya kamata su yi la'akari da bukatun samarwa gabaɗaya, zaɓar kayan aiki masu dacewa da hankali zai iya cimma sakamako biyu da ƙoƙari ɗaya.
Idan kana shirye-shiryen gina kamfanin tsage dutse na basalt, kada ka yi shakka ka tuntubi SBM don samun mafita da aka keɓe.
Samun Magani
Aika Sako