Ƙwallon Kwallaye na Limestone don Sigar Cement da Majalisshin Kuwa

Me ya sa? Kungiyoyin jaw Sunna Daidai Don Kwalliya Ganye Mai Tsokoto

Kayan aiki mai hausa don ganye mai tsokoto mai zurfi

Ana amfani da alajiji mai tsinkaya ta wayar kara karanci lambu biyu, wanda daya ya tsaya tare da sauya sai dai, wanda ke saha makamashi iri guda biyu masu tsauwa daga cikin Mohs hardness 3 zuwa 4. Limestone ba hankali ga wasan kiyaye kamar wasan sanyi domin yana ƙunshi calcite wanda ke haifar da karanci mai fi sanya lokacin karanciwa. Wannan yana nufin abubuwan zai yi tsauri da mu iya samun nettaukin sabon girman karami. Dabin T-shape mai tsada a cikin alajiji yana taimakawa wajen karancin abun ciki a matsayin kai sai dai ba a sarrafa shi. Wannan tsarin kuwi batake karanciwa karamar iri guda a hanyar kai ko kuma ta haifar da idan an sami abun ciki sosai, kuma muka iya aiwatar da abun ciki sosai per hour ba tare da neman kama da kyaututtukan bayanan bambance-bambance.

Tsawon Samawa Da Karamin Gudummawa A Matsayin Ayyukan Tsakanin

A cikin iri irin kasa da ƙwayoyi, baƙonƙaji jaw suna ba da 500–1,500 TPH da wayar tare da rashin inganci. Yawan nisaici na iyakokin su–kusan kayan aiki mai yawa kar karci da kayan aiki na iko ko na cone–yana ƙara rashin aiki mai kyau ta hanyar 30%. Kayan aiki masu kugan da tsarin kuskuren hydraulic suna ƙara inganci a cikin wani wurin mai yawa mai yawa, kuma kuma kara aikin 24/7 ba tare da kuskure ba.

Kari Daidaitawa na tsakanin Baƙonƙaji na Impact: Lokacin da Teknolojin Jaw take kara bada

Don garbar rume, mashin garke kwallidawa suna gabatar da wasan inganci a cikin tsaro, tafiya na amfanin kadaido, da rashin kari. Mashin garke inganci suna karfafa rashin kari yayin amfani da garbar rume mai dana–yana bada kusurwar biyan kuɗi har zuwa ga 40%. Mashin garke kwallidawa suna hana rashin kari wanda ke bukata don sauya garbar rume, kuma suka tabbata sadarwar garbar rume don samar da shayan garba.

Haɓakewa ta Kungiyoyin jaw a Aiki Mai Tsoron Garbar Rumo

Garken Bauta da Tabbatar da Garbar Rawan zuwa Rawan Mill

Kungiyoyin jaw suna daukar wazifin wasan kashewa a yankin kasoshin simen da yawa a yau. Wasu kayan wanda suna kashewar lambus sarari na tsere-tseren harshe yayin amfani da samun dukkanin alama mai zurfi wanda ke sha'awar raw mill zuwa sauran wuraren samawa. Za a iya canza sauyin shigo ta hanyar nemo abubuwan da ke bayan 150 zuwa 200 mm, wanda ita ce kyakkyawan yadda za a iya amfani da shi cikin vertical roller mills. Lokacin da aka sanya haka, nizam baya kare gaba daya akan ma'auni da aka fitar da shi ne sai 15 zuwa 20% karshen lokacin da ba a yi amfani da shi ba. Yadda za a samu wannan haɗin majalisa zai bada harshe mai zurfi bisa ga kullum, don haka babu wani ilali a cikin ayyuka. Yankin dandamalin samawa suna rufe tsakanin 500 zuwa 1,200 tonna kowace awa, don haka sanya crusher tana da mahimmanci sosai don kiyaye samawa mai zurfi ba tare da kuskure ko kwantarwa ba.

Gudanar da Ruwa da Fines Don Samun Kiln Feed Mai Zurfawa

Gudanar da ruwa da guddanar da fines ya fara ne cikin kari Daidaitawa dandalin da ke tace a cikin yin lafiya na abubuwan da ke shiga cikin kiln. Lokacin da gini na limestone ya taka da yawa da 5% ruwa, akusan kansu ne mai kyau a cikin chambers kuma zai kirkiri abubuwan da suka karkasa a cikin yin abubuwa. Canzawa a cikin sauye-sauyen jaw kamar karƙarar yanar gizo inda abubuwan ke shigowa da kuma karkashin rotor speeds zai kara bada abubuwan da suka karkasa ta hanyar 10 zuwa 30%, kamar yadda zai kasance a cikin abubuwan da suka ruwa. Wadannan sauye-sauye sun kara taimakawa wajen kiyaye abubuwan da suka karkasa a cikin nahiyar da ake so ta hanyar 8 zuwa 12% na abubuwan da suka karkasa karanci 75 microns da ake buƙata don kama da abubuwan gine-gine. Taimakon wadannan abubuwa sun kara bada farko a cikin ayyukan kiln, kuma sun kara kama da kiyaye kimiya a cikin abubuwan da ke shiga. Wannan kiyaye yana taimakawa wajen kama da kiyaye abubuwan clinker kuma yana kuma kara bada kewayon shahewa da ake buƙata kowane unit da aka gina ta hanyar 3 zuwa 5 percent.

Karkashin Kari Daidaitawa Zabuwar don Ayyukan Gini

Kama da Shagun Crusher (TPH) da Gini da Haulage

Idan kun ka zaba crusher jaw, kama da yadda wani quarry ke samarwa kowace rana, zai taimaka wajen izawa daga cikin rashin rayuwa wanda baya lafiya. Idan wani abu ya kasance mai fiye karanci, za a iya zama barikata a wani makanin gini. A hanyar biyu, idan kuma kama da yawa a girman, shi ne kuma ke tafiya kuduren da ke tsutsuwa energy costs. Yiwuwa a yayin da quarry ke samar da takambali 800 tons per day. Maimakon daidaito shine a duba primary jaw crusher da ke iya saukake takambali 100 tons per hour. Amma kamar yadda aka fada wannan adadin dole ne a yi gargadi saboda track bayan kusa da waje, akwai alhali na planned shutdowns don ayyukan gyara, kamar hanyoyin farawa masu zuwa a alabu. Samun wannan balance zai sa dukkan abubuwan sauran material handling suyi aiki sosai ba tare da rashin lafiya.

Kayan Feed Size da Durability na Duty Cycle

Mashinai mai rukkunni suna amince da kayan wataƙiye masu girman – zuwa ga 1,200 mm–amma yankunan sauyawa dole ne su dace da tsawon sauya na mashini don zinare waɗansu kwallidawa da kuma karancin karfafa. Dumi mai zurfi da plateshina mai kullum na manganese suna ba da alaka mai zurfi, kuma suna bada damar aikata 24/7 a cikin sharuɗɗan mai zurfi. Wasu abubuwan da za a iya hada su:

Tsammin Taimakon Zaman Lahira A Cikin Kullure mai Tsammanin Girma

Ga shagonan da ke aikata a girman kungiyoyin jaw sun adduwa da kyau a karkashin ilimin kai tsaye duk da wadannan hanyoyi. Yankin ita ce mai tsoro mai tsoro, wanda yaya shagon ke sauya ainihin 30% a karkashin aiki na gyara-gyaran kadai ga hanyar karkashin cone crushers. Sai kuma, abubuwan ke tsaye ba su karin karbarwa kamar yadda suke, kuma a karkashin suke amfani da kadan daga cikin kudaden, wanda ya kawo lafiya da uwar 50,000 kowace makini kowace shekara. Masu siyan tashoshin masu amfani da kyau wanda ke duba abubuwan da makini ke shiga kowace shekara ba kawai kamar yadda ake nuna shi kawai, duk da yake samun karin ilimi a karkashin 20% a karkashin yaduwar kai tsaye kowace makini kowace shekara.

Yadda Karkashin Limestone Ya Kefface Clinker Cement

Takaitaccen Gama-Gari da Karkashin Karkashin

Samun sauyin gama-gari mai kyau bayan karkashin farko yana da mahimmanci sosai don tabbatar da raw mix ke tsaya mai kyau. Lokacin da kungiyoyin jaw sun saduwa da suka samu kwayoyin gudu daga 20 zuwa 80 millimeters. Wadannan girmanin suna aiki da zurfi lokacin da ake karkashin su saboda sun kare kimiya su fara waje a raw mill. Idan hava yawa da 5% farko a girman kwayoyi, matsaloli sun fara kawo a lokacin calcination. Alamar da suka iya kare farkon girman su ta 2% sun sami yawan 15% karamin farko a girman tsabo a cikin kiln kuma su sami zurfin karkashin clinker. Karkashin girmanin ta kara silica da alumina su karkashi da zurfi, kawo rawan da ta samuwa don kiln wanda ke kawo sabon zurfin samar da clinker.

Zurfin Kiyaye da Ta Kawo A Cikin Samar da Clinker

Lokacin da kayan abinci ke da inganci iri ɗaya tare da daidaitattun ƙwayoyin cuta da ƙananan matakan danshi kusan 3% ko ƙasa da haka, yana sa canja wurin zafi ya fi tsinkaye yayin aikin clinkerization a waɗannan matsanancin yanayin zafi na kimanin digiri 1450 Celsius. Kula da yanayin zafi mai ɗorewa a cikin wannan aikin yana taimakawa tabbatar da cewa yawancin calcium carbonate ya canza zuwa calcium silicates, wanda shine ainihin abin da ke ba da ƙarfin ƙarfinsa. Kamfanonin siminti da suka kyautata aikin murkushewa na farko yawanci suna ganin raguwar kashi 12 cikin ɗari na ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayo Wadannan ci gaba suna fassara kai tsaye zuwa samfuran siminti na ƙarshe masu ƙarfi yayin da kuma rage yawan amfani da man fetur a duk layin samarwa.

Sashen Tambayoyi

Suna Mai Nufin kungiyoyin jaw ya dace da murkushe dutsen limestone?

An kura jaw suna iya hadari a tsakanin abubuwa biyu. Wani sabon ke tafi da saurin, sai dai kuma wani zama tsaki, suna iya kura limestone mai zurfi karanci da ke tsakanin 3 da 4 a cikin Mohs hardness.

Bincika Na Waye kungiyoyin jaw ya yi aiki a cikin amfanin masoyi na gona?

An samun an kura jaw daga 500 zuwa 1,500 TPH, ya kare katutan lokaci ta hanyar sauki na mechanical da ke keɓance-keɓance. An kara iko a cikin ma'adinai marasa dust ta hanyar an kura da ke nuna da tsarin hydraulic.

Yaushe ne zai iya hadari a cikin abincin limestone?

Zama mai ruwa yaushe ne zai iya clog kari Daidaitawa an kura da ke nuna da produce fines ba da sauƙi. Canzawa jaw settings za a iya kare excess fines, ta hanyar taimakawa wajen samar da kiln feed mai daya da composition kimika mai zurfi.