Ilitye lokusila likaRaymond lidlala indima ebalulekileyo ekulungiseleleni umgubo welimestone we-desulfurized.Umgangatho weRaymond limestone mill ichaphazela ngokuthe ngqo umgangatho, ukucoleka kunye nobungakanani bamasuntswana obungakanani bomgubo welimestone.Oku kulandelayo kuya kuchaza iimpawu zobugcisa kunye nokusetyenziswa okuthe ngqo kweRaymond limestone yokusila kwi-desulfurization limestone pulverization.
I.Ukubaluleka kwesicelo se-Raymond limestone Mill ekuxovulelweni kwekalika emdaka.
Okwangoku, ngaphezu kwe-90% yezityalo zamandla okushisa e-China zamkela iteknoloji ye-limestone gypsum desulfurization, enobuchwepheshe obuvuthiweyo kunye neendleko eziphantsi.Zombini iinkqubo zidinga ipowder ye-limestone ukuze ifunxe i-sulphur dioxide, kwaye incinci isayizi ye-particle ye-limestone powder, inceda ngakumbi ukufunxa i-SO2.
II. Izinto eziphambili ezichaphazela ukusebenza kakuhle kwe-desulfurization ye-limestone
(1) Umgangatho wekalika
Ngokubanzi, umxholo weCaSO4 kwilimestone uya kuba phezulu kune 85%.Ukuba umxholo uphantsi kakhulu, uya kuzisa ezinye iingxaki ekusebenzeni ngenxa yokungcola okungaphezulu.Umgangatho welimestone umiselwa ngumxholo weCao.Okukhona iphezulu ukucoceka kwekalika, kokukhona ukusebenza desulfurization ngcono.Kodwa i-limestone ayingomxholo weCaO, kokukhona iphezulu ingcono.Ngokomzekelo, i-limestone ene-Cao> i-54% yi-Dali Petrochemical ngenxa yokucoceka kwayo okuphezulu, akulula ukuyigaya kunye nokuzinza kweekhemikhali ezinamandla, ngoko ayifanelekanga ukusetyenziswa njenge-desulfurizer.
(2) Ubungakanani besuntswana lelikalika (ukulunga)
Ubungakanani besuntswana lekalika lichaphazela ngokuthe ngqo ireyithi yokusabela.Xa indawo ethile yomhlaba inkulu, isantya sokusabela sikhawuleza kwaye impendulo yanele.Ngoko ke, ngokuqhelekileyo kufuneka ukuba izinga lokupasa kwe-limestone powder ngokusebenzisa i-250 mesh sieve okanye i-325 mesh sieve inokufikelela kwi-90%.
(3) Impembelelo ye-limestone reactivity ekusebenzeni kwenkqubo ye-desulfurization
I-limestone enomsebenzi ophezulu inokufezekisa ukuphumelela okuphezulu kokususa isulfure dioxide phantsi kwemeko yokugcina izinga elifanayo lokusetyenziswa kwe-limestone.I-Limestone inomsebenzi ophezulu wokuphendula, izinga eliphezulu lokusetyenziswa kwe-limestone kunye nomxholo ophantsi we-CaCO engaphezulu kwi-gypsum, oko kukuthi, i-gypsum inobunyulu obuphezulu.
III.Umgaqo wokusebenza welitye likalikalika Raymond mill
Ilitye lokusila iRaymond limestone liqulunqwe ngumamkeli wokusila, ukuhlolwa komgangatho, ingqokelela yemveliso kunye nezinye izinto.I-injini ephambili ithatha isiseko esidibeneyo sokuphosa, kwaye isiseko sokudambisa sinokumkelwa.Inkqubo yokuhlelwa yamkela ubume bokuhlelwa kwe turbine esisinyanzelo, kwaye inkqubo yokuqokelela yamkela ukuqokelelwa kwe-pulse.
(1) Umgaqo osebenzayo weRaymond limestone mill
Izixhobo zityunyuzwa kubungakanani obufanelekileyo bamasuntswana ngokutyunyuzwa kwemihlathi, ziphakanyiselwe kwihopper yokugcina nge-dustpan elevator, kwaye emva koko zithunyelwe ngokobungakanani kumgodi oyintloko womatshini nge-feeder yokugaya.Umgodi ongundoqo we-injini uxhaswa kwifreyim yentyatyambo yeplum, kunye nesixhobo sokusila sijikeleza i-axis esembindini.I-roller yokugaya ijikeleza ngokuthe tye ngaphandle kwesenzo samandla e-centrifugal, ukwenzela ukuba i-roller yokugaya icinezele intsimbi yokugaya, kwaye i-roller yokugaya ijikeleza i-roller shaft yokugaya ngexesha elifanayo.Izinto eziphakanyiswe ngumgca ojikelezayo ziphonswa phakathi kwe-roller yokugaya kunye nendandatho yokugaya ukufezekisa umsebenzi wokutyumza kunye nokugaya ngenxa ye-roller yokugaya i-roller yokugaya.
(2) Inkqubo yokusebenza yeRaymond limestone mill kunye nesahlukanisi
Umgubo osemhlabeni uvuthelwa kukuhamba komoya kwesivuthela ukuya kumhleli ongentla komatshini oyintloko wokuhlolwa, kwaye umgubo ocolekileyo norhabaxa usawela kumatshini oyintloko wokugaywa kwakhona.Ukuba i-fineness idibana nenkcazo, igeleza kumqokeleli we-cyclone kunye nomoya kwaye ikhutshwe ngombhobho we-powder outlet emva kokuqokelela, okuyimveliso egqityiweyo (ubungakanani beqhekeza lemveliso egqityiweyo bungafikelela kwi-0.008mm).Umoya ococekileyo ugeleza kwi-blower ngokusebenzisa umbhobho ekupheleni kwe-cyclone, kwaye indlela yomoya ijikeleza.Ngaphandle koxinzelelo olulungileyo oluvela kwi-blower ukuya kwigumbi lokusila, ukuhamba komoya kwezinye iipayipi zihamba phantsi koxinzelelo olubi, kwaye iimeko zococeko zangaphakathi zilungile.
IV. Iimpawu zobuGcisa beRaymond limestone mill
Ilitye lokusila likaRaymond eliveliswe yiHCMilling (Guilin Hongcheng) luhlaziyo lobuchwephesha olusekwe kuhlobo lweR lokugaya.Izalathisi zobugcisa zemveliso ziphuculwe kakhulu xa kuthelekiswa nomatshini wohlobo lwe-R.Luhlobo olutsha lokusila olunokusebenza okuphezulu kunye nokonga amandla.Ubuhle beemveliso ezigqityiweyo zingaba ngu-22-180 μ M (80-600 mesh).
(1) (iTekhnoloji eNtsha) isakhelo sentyatyambo yeplam kunye nesixhobo sokusila esithe nkqo, esinesakhiwo esiphucukileyo nesifanelekileyo.Umatshini unokunyakaza okuphantsi kakhulu, ingxolo ephantsi, ukusebenza okuzinzileyo kunye nokusebenza okuthembekileyo.
(2) Umthamo wokucutshungulwa kwezinto kwixesha lokugaya iyunithi inkulu kwaye ukusebenza kakuhle kuphezulu.Isiphumo sinyuke ngaphezu kwama-40% unyaka nonyaka, kwaye iindleko zokusetyenziswa kwamandla eyunithi zongiwe ngaphezulu kwe-30%.
(3) Ukuphuma komoya okushiyekileyo kwe-pulverizer kuxhotyiswe nge-pulse dust collector, kunye nokusebenza kakuhle kokuqokelela uthuli kufikelela kwi-99.9%.
(4) Yamkela uyilo olutsha lokutywina, kwaye isixhobo sokugaya i-roller sinokuzalisa igrisi kanye kwiiyure ezingama-300-500.
(5) Yamkela itekhnoloji ye-alloy ye-chromium ekwazi ukumelana ne-high-resistant high, efaneleke ngakumbi ungquzulwano kunye neemeko zokuqengqeleka kunye nomthwalo omkhulu, kwaye ubomi bayo benkonzo buphantse buphindwe kathathu kunomgangatho woshishino.
Xa kuthelekiswa ne-Raymond mill yemveli, i-suspension roller mill, i-ball mill kunye nezinye iinkqubo, i-limestone ye-Raymond ye-limestone inokunciphisa ukusetyenziswa kwamandla nge-20% ~ 30%, kwaye inokuphucula ukulungiswa kwe-desulfurization ye-limestone powder ehambelana nokusingqongileyo.
Ixesha lokuposa: Nov-25-2021
