Kubudirira kwekukuya kweguyo rebhora kunokonzerwa nezvinhu zvakawanda, pakati pezvinonyanya kukosha: chimiro chekufamba kwesimbi yesimbi mu cylinder, kukurumidza kwekutenderera, kuwedzera uye kukura kwesimbi yesimbi, chiyero chezvinyorwa. , kusarudzwa kwejira uye kushandiswa kwemugadziri wekugaya. Izvi zvinhu zvine chekuita nekushanda kwechigayo chebhora kusvika pamwero wakati.
Kusvika kumwero wakati, chimiro chekufamba chepakati chekugaya mucylinder chinokanganisa kugaya kwechigayo chebhora. Nzvimbo yekushanda yebhora regiyo yakakamurwa muzvikamu zvinotevera:
(1) Munzvimbo yakatenderedza uye inodonha yekufamba, huwandu hwekuzadza muhumburumbira ishoma kana kuti kwete, kuitira kuti zvinhu zvigone kuita yunifomu yedenderedzwa kufamba kana kudonha kufamba mucylinder, uye kukanganisa kunokanganisa kwebhora resimbi nesimbi. bhora rinova rakakura, zvichiita kuti kupera pakati pesimbi bhora uye liner, zvichiita kuti bhora chigayo kusashanda;
(2) Donhedza nzvimbo yekufambisa, zadza mari yakakodzera. Panguva ino, bhora resimbi rine simba pamusoro pezvinhu, zvichiita kuti kushanda kwebhororo kuwedzere;
(3) Munzvimbo yakatenderedza pakati pechigayo chebhora, kutenderera kwedenderedzwa kwebhora resimbi kana kusanganiswa kwekudonha nekukanda mafambiro kunoita kuti huwandu hwekufamba kwebhora resimbi huve hushoma, uye kupfeka nekukanganisa mhedzisiro idiki;
(4) Munzvimbo isina chinhu, bhora resimbi harifambi, kana huwandu hwekuzadza hwakawandisa, simbi yekufamba kwesimbi idiki kana isingafambi, zvino zvinokonzeresa kutambisa zviwanikwa, zviri nyore kuita bhora regiyo. kukundikana.
Zvinogona kuonekwa kubva (1) kuti kana chiyero chekuzadza chiri chiduku zvikuru kana kuti kwete, bhora rebhora rinotambura nekurasikirwa kukuru, iyo inonyanya kukonzerwa nekukanganiswa kwesimbi yesimbi pane zvinhu. Ikozvino general ball mill yakachinjika, kuitira kunyatso dzikisa kurasikirwa kwebhora rehuyo pasina zvinhu, kune vertical ball mill.
Muchigayo chekugadzira bhora chigayo, silinda yehuyo yebhora inotenderera, nepo silinda yemidziyo yekuvhenganisa yakamira, iyo inonyanya kutsamira pamudziyo wekusanganisa spiral kuvhiringidza nekuzunguza bhora resimbi nezvinhu zviri mudhiramu. Bhora uye zvinhu zvinotenderera mumidziyo pasi pechiito che vertical mixing device, kuitira kuti zvinhu zvishande chete pabhora resimbi kusvikira rapwanyika. Saka yakanyatsokodzera kugadzirwa kwakanaka kwekugaya uye kuita basa rekukuya.
02 Speed Chinhu chakakosha chekushanda chebhora reguyo ndiko kukurumidza, uye iyi parameter inoshanda inobata zvakananga kushanda kwekugaya kwebhora rebhora. Paunenge uchifunga nezveyero yekutenderera, chiyero chekuzadza chinofanirawo kutariswa. Chiyero chekuzadza chakanyatsoenderana nehuwandu hwekutenderera. Chengetedza chiyero chekuzadza chisingaperi kana uchikurukura nezve renji pano. Hazvina mhosva kuti mamiriro ekufambisa kwebhora ndeapi, pachava nechiyero chakakodzera chekutenderera pasi peimwe chiyero chekuzadza. Kana chiyero chekuzadza chagadziriswa uye mwero wekutenderera wakadzikira, simba rinowanikwa nebhora resimbi rakaderera, uye simba rekuita pazvinhu rakaderera, iro rinogona kunge rakaderera pane chikumbaridzo kukosha kwekupwanya ore uye kukonzeresa kusashanda pane ore. zvimedu, kureva kuti, zvimedu zveore hazvizoputswe, saka kukuya kwekukurumidza kwakaderera kwakaderera. Nekuwedzera kwekumhanya, simba rekuita resimbi bhora rinokanganisa zvinhu rinowedzera, nekudaro kuwedzera kupwanya kweakaomesesa ore zvimedu, uyezve nekuvandudza kugona kwekugaya kwebhora. Kana iyo kukurumidza ichiramba ichiwedzera, kana iri pedyo nekumhanya kwakakosha, zvigadzirwa zvegorosi hazvisi nyore kuputswa, izvi imhaka yekuti mushure mekumhanya kwakanyanya, kunyangwe kukanganisa kwebhora resimbi kunogona kuwedzera, asi huwandu hwematenderera. yebhora resimbi yakadzikira zvakanyanya, huwandu hwesimbi bhora kukanganisa payuniti nguva yakadzikira, uye chiyero chekupwanya checoarse ore particles chakadzikira.
03 Kuwedzerwa uye kukura kwemabhora esimbi
Kana huwandu hwemabhora esimbi hwakawedzerwa husina kukodzera, bhora dhayamita uye chiyero hachina musoro, zvino zvichaita kuti kuderedzwa kwekukuya kushanda. Kupfeka kwebhoti yebhora mukushanda kwekushanda kwakakura, uye chikamu chikuru chechikonzero ndechokuti bhora resimbi rakagadzirwa harina kudzorwa zvakanaka, izvo zvinotungamirira kuunganidzwa kwebhora resimbi uye chiitiko chekunamatira bhora, uye zvino kubudisa. kumwe kupfeka kumushini. Sezvo iyo huru yekukuya svikiro yebhora mill, zvinodikanwa kudzora kwete chete huwandu hwesimbi bhora rakawedzerwa asiwo chiyero chayo. Iko optimization yepakati yekukuya inogona kuwedzera kugona kwekugaya ne30%. Mukuita kugaya, iyo yekukanganisa inopfeka yakakura uye kupfeka kwekugaya kudiki kana dhayamita yebhora yakakura. Iyo dhayamita yebhora idiki, iyo yekukanganisa kupfeka idiki, iyo yekukuya kupfeka yakakura. Apo bhora rebhokisi rakakura kwazvo, nhamba yezvitakura mu cylinder inoderedzwa, nzvimbo yekukuya yebhokisi rebhokisi iduku, uye kupfeka kwejira uye kushandiswa kwebhora kuchawedzerwa. Kana iyo dhayamita yebhora iri diki zvakanyanya, iyo cushioning mhedzisiro yezvinhu inowedzera, uye mhedzisiro yekukuya inopera simba.
Kuti uwedzere kuvandudza kugona kwekukuya, vamwe vanhu vanoisa pamberi chaiyo yekugadzira-up bhora nzira:
(l) Sieve kuongororwa kweaya chaiwo ores uye mumapoka maererano nekukura kwechikamu;
(2) Kupwanya kupikisa kweore kunoongororwa, uye iyo chaiyo bhora dhayamita inodiwa neboka rimwe nerimwe rezvikamu zveore inotarwa nebhora dhayamita semi-theoretical formula;
(3) Zvinoenderana nehunhu hwekuumbwa kwehukuru hwechinhu chinoitwa pasi, musimboti wekupwanya manhamba mechanics inoshandiswa kutungamira kuumbwa kwebhora, uye reshiyo yemabhora esimbi akasiyana-siyana inoitwa pamusimboti wekuwana iyo yakanyanya. kupwanya mukana;
4) Bhora rinoverengerwa pahwaro hwekuverenga bhora, uye marudzi emabhora akaderedzwa uye 2 ~ 3 marudzi anowedzerwa.
04 Material level
Iyo nhanho yezvinhu inokanganisa chiyero chekuzadza, icho chinozokanganisa kugaya kwehuyo bhora. Kana huwandu hwezvinhu hwakanyanya, huchakonzera kuvharika kwemarasha muchigayo chebhora. Naizvozvo, kutarisisa kunoshanda kweyero yezvinhu kwakakosha zvikuru. Panguva imwecheteyo, kushandiswa kwesimba kwebhota yebhora kunobatanawo nehuwandu hwezvinhu. Kune yepakati yekuchengetedza pulverizing system, mashandisirwo emagetsi echigayo bhora anoverengera 70% yesimba rekushandiswa kweiyo pulverizing system uye ingangoita 15% yekushandiswa kwesimba kwechirimwa. Pane zvinhu zvakawanda zvinokanganisa iyo yepakati yekuchengetedza pulverization system, asi pasi pesimba rezvinhu zvakawanda, kuongororwa kunoshanda kweyero yezvinhu kunonyanya kukosha.
05 Sarudza liner
Iyo simbi yebhoti yebhota haigone chete kuderedza kukuvadzwa kwecylinder, asiwo kuendesa simba kune svikiro rekukuya. Chimwe chezvikonzero zvinokanganisa kushanda kwekukuya kwebhora rebhora kunotsanangurwa nepamusoro pekushanda kwejira. Mukuita, zvinozivikanwa kuti kuti uderedze kukuvadzwa kwecylinder uye uvandudze kugaya zvakanaka, zvinodikanwa kuderedza kutsvedza pakati pepakati pekukuya uye liner, saka iyo inonyanya kushandiswa ndeye kushandura chimiro cheiyo liner inoshanda pamusoro uye kuwedzera friction coefficient pakati pe liner uye yekukuya. High manganese steel liner yakashandiswa kare, uye ikozvino kune rubber liner, magnetic liner, angular spiral liner, zvichingodaro. Aya akagadziridzwa lining board haasi epamusoro chete epamusoro manganese simbi lining board mukuita, asi zvakare anogona zvinobudirira kuwedzera hupenyu hwesevhisi yebhora rehuyo. Iko kugona kwekukuya kunogona kunyatso kuvandudzwa nekuvandudza mamiriro ekufambisa, kutendeuka chiyero, kuwedzera uye saizi yesimbi bhora, nhanho yezvinhu uye lining zvinhu zvemhando yebhora mill.
Nguva yekutumira: Nov-12-2024