Izinto eziphambili kwiprojekthi ye-desulfurization yi-limestone powder (i-fineness ifunwa ngokubanzi ukuba idlule i-90% ye-325 meshes okanye i-95% yeentsuku ze-250), kunye nokulungiswa kwe-limestone powder ngokuqhelekileyo kwahlulwa ngokwenkqubo yokusila ethe nkqo kunye nenkqubo yokusila ibhola.Njengoko ingxaki yedesulfurization iye yagqama kakhulu kwiminyaka yakutshanje, uhlobo lwenkqubo yokucolwa kwesulfure esetyenzisiweyo ikwasisitshixo kwimpumelelo yeprojekthi yokususa isulfure.Ngoko ke,Uhlobo lwe-HLM desulfurization ilitye ilitye lokusila elithe nkqoInkqubo yokucoca iyacetyiswa.

I-HLM desulfurization ilitye elingumgubo we-roller othe nkqo yindlela ephezulu yokonga amandla kunye nezixhobo zokusila eziphuhliswe yi-HCMilling (Guilin Hongcheng) ngesiseko sokufunxa ngokubanzi ubuchwepheshe obuphambili bangaphandle kunye nokushwankathela amava osetyenziso lwezixhobo zokusila ezithe nkqo ekhaya nakwamanye amazwe.Imodeli yoncedo ayinayo kuphela inzuzo yokuguqula i-roller yokugcina i-mill break break, kodwa ineempawu zokuguqula umkhono we-roller we-MPS kunye nobomi obude benkonzo.Idibanisa ukutyumza kunye nokomisa, ukugaya, ukukhetha umgubo kunye nokuthutha, kwaye inenzuzo yokusebenza okuphezulu kokugaya, ukusetyenziswa kwamandla aphantsi, umthamo omkhulu wokomisa, ukulungiswa okulula kokulungiswa kwemveliso, ukuhamba kwenkqubo elula, indawo encinci yomgangatho, ingxolo ephantsi, akukho luthuli. ungcoliseko, ukunxiba okuphantsi, ukugcinwa ngokufanelekileyo kunye nokusebenza okuthembekileyo.

Ubume obuphambili kunye nokusetyenziswa kweHLM ilitye elinetyuwa ilitye lokusila elithe nkqo: I-HLM ye-roller ethe nkqo ye-HLM ye-powder yamatye e-desulfurized iqukethe i-separator, i-roller yokugaya, i-disc yokugaya, i-pressurizing device, i-vertical reducer, i-motor kunye negobolondo kunye nokunye.Isahluli yinxalenye ebalulekileyo yokuqinisekisa ukucoleka kwemveliso.Iqulethwe ngesantya esilungelelanisiweyo sokuqhuba, i-rotor, igobolondo, i-air outlet, njl., kwaye umgaqo wayo wokusebenza ufana ne-powder concentrator.Ipleyiti yokugaya igxininiswe kwi-outlet shaft yesinciphisi esithe nkqo, kwaye kukho i-annular groove kwi-plate yokusila, eyi-rolling groove yezinto zokugaya.Isitya sokugaya siqukethe isihlalo seplate, i-lining plate kunye neRing yokumisa, njl njl. Isixhobo soxinzelelo siyinxalenye ebalulekileyo yokubonelela ngoxinzelelo lokugaya, oluqulethwe yi-high-pressure oil station, i-hydraulic cylinder, intonga yokudonsa, i-accumulator, njl. ., kwaye unokufaka uxinzelelo olwaneleyo kwi-roller yokugaya ukutyumza izinto.Umnciphisi othe nkqo akufanele ucothise kwaye udlulise amandla, uqhube ipleyiti yokugaya ukuze ujikeleze, kodwa uphinde uthwale ubunzima beplate yokugaya kunye noxinzelelo lokugaya.

Izinto eziluncedo kwilitye lokusila le-desulfurization yomgubo othe nkqo wokusila:

1. Ukusebenza okuphezulu kokugaya

Ilitye lokusila le-desulfurization powder vertical roller mill isebenzisa umgaqo wokugaya umaleko wokugaya izinto, ezinokusetyenziswa kwamandla aphantsi.Ukusetyenziswa kwamandla kwenkqubo yokugaya i-20% ~ 30% ephantsi kunelo lokugaya ibhola, kwaye ngokunyuka kokufuma okuluhlaza, umphumo wokugcina amandla ubaluleke kakhulu.

2. Umthamo omkhulu wokomisa

Ilitye lokusila elingumgubo elithe nkqo lithatha umoya oshushu ukuthutha izinto.Xa izinto zokugaya ezinomxholo omkhulu wamanzi, ukushisa komoya wokungena kungalawulwa ukwenza iimveliso zifikelele kumanzi afunekayo okugqibela.Izinto eziphathekayo ezinomswakama ukuya kwi-15% zingomiswa kwi-roller mill.

3. Ukwakhiwa kweekhemikhali zemveliso kuzinzile

Iinqununu zilinganiswe ngokulinganayo, ezihambelana nezixhobo zokubala zihlala kwi-2min ~ 3min kuphela kwi-vertical roller mill, ngelixa i-15min ~ 20min kwibhola lebhola.Ke ngoko, ukubunjwa kweekhemikhali kunye nokucoleka kwe-desulfurization yamatye enziwe ngumgubo weemveliso ze-roller ezithe nkqo zinokulinganiswa ngokukhawuleza kwaye zilungiswe.

4. Inkqubo elula, indawo encinci kunye nendawo

I-roller mill ye-powder ye-desulfurized powder ixhotyiswe nge-powder concentrator, engadingi i-powder concentrator kunye nezixhobo zokuphakamisa.I-gas ethwele uthuli oluvela kwi-mill ingaqokelelwa ngokuthe ngqo kwi-high concentration bag filter okanye umqokeleli wothuli wombane, ngoko ke inkqubo ilula, i-layout i-compact, kwaye inokulungiswa kwindawo evulekile.Indawo yokwakha imalunga ne-70% yenkqubo yokugaya ibhola, kwaye indawo yokwakha malunga ne-50% ~ 60% yenkqubo yokugaya ibhola.

5. Ingxolo ephantsi, uthuli oluncinci kunye nendawo yokusebenza ecocekileyo

Ilitye lokusila elithe nkqo le-powder yamatye e-desulfurized ayidibanisi ngokuthe ngqo ne-roller yokusila kunye ne-disc yokusila ngexesha lokusebenza, kwaye akukho sandi sentsimbi yempembelelo yeebhola zentsimbi ezingqubuzana enye kwenye kwi-mill yebhola, ngoko ingxolo iphantsi, i-20 ~ 25 iidecibels ezisezantsi kunezo zokusila zebhola.Ukongezelela, i-vertical roller mill ye-desulfurized stone powder ithatha inkqubo etywinwe ngokupheleleyo, esebenza phantsi koxinzelelo olubi ngaphandle kokuphakamisa uthuli kunye nendawo ecocekileyo.

6. Umzimba we-Abrasive unokugqoka okuphantsi kunye nesantya esiphezulu sokusetyenziswa

Ekubeni kungabikho unxibelelwano oluthe ngqo phakathi kweentsimbi ngexesha lokusebenza kwe-roller ye-vertical roller powder ye-desulfurized stone powder, i-abrasion yomzimba wayo wokusila incinci, kwaye i-abrasion nganye yeyunithi yemveliso ngokubanzi yi-5 ~ 10g / l.

Ukuthelekisa phakathiilitye lokusila elithe nkqokunye nesicwangciso senkqubo yebhola ye-desulfurization yomgubo wamatye: ukuhamba kwenkqubo ye desulfurization ilitye lokusila nkqo roller “yinkqubo yokuqokelela uthuli engundoqo”.Ineenzuzo zokuhamba kwenkqubo elula, izixhobo ezimbalwa zenkqubo, iindawo ezimbalwa zokungaphumeleli kwenkqubo, ukusebenza kwenkqubo efanelekileyo, ukuhlelwa kwenkqubo eguquguqukayo, kwaye akukho ukunxiba kwe-impeller engundoqo yenkqubo.Nangona kunjalo, umqokeleli wothuli oluphezulu uyafuneka, kwaye utyalo-mali lukhulu.Inkqubo yezobuchwepheshe yokugaya ibhola "yinkqubo yokuqokelela uthuli yamanqanaba amabini" ".Ineempawu zokuhamba kwenkqubo entsonkothileyo, izixhobo ezininzi zenkqubo, iindawo ezininzi zokungaphumeleli kwenkqubo, ukusebenza kwenkqubo enzima, imiqobo yoyilo lwenkqubo emininzi, kunye nommandla omkhulu womgangatho.Nangona kungafuneki ukuba kuqwalaselwe umqokeleli wothuli oluphezulu, utyalo-mali olunxulumeneyo nalo lukhulu.Xa ishishini lisakha, lisandisa, okanye utshintsho lobugcisa, luqwalasela ubukhulu becala izibonelelo zoqoqosho nezentlalo, njengobungakanani botyalo-mali, ubude bexesha lokubuyisela imali mboleko, iindleko zokusebenza, kunye neendleko zokuyigcina Ukhuseleko lokusiNgqongileyo, inani elimiselweyo labaqhubi, likhuselekile. ukusebenza, ulondolozo olufanelekileyo kunye nezinye izinto.Ukuthatha inkqubo yokulungisa umgubo welimestone ngemveliso yonyaka yeetoni ezingama-300000 njengomzekelo, izalathisi ezifanelekileyo zeilitye lokusila elithe nkqokunye nebhola lokusila usebenzisa umgubo wamatye we-desulfurization ziyathelekiswa.Isixhobo sokusila esiphakathi esine-central drive siphantse sibe ngama-50% otyalo-mali ngaphezuluilitye lokusila elithe nkqoinkqubo, ngelixa iimpawu zobugcisa kunye nezoqoqosho zingaphantsi kunelitye le-desulfurizationilitye lokusila elithe nkqo.Ngokukodwa, ukusetyenziswa kwamandla kwiyunithi nganye yemveliso ye-desulfurization stone powderilitye lokusila elithe nkqoinkqubo ingaphantsi ngama-20% kunaleyo ye-central drive intermediate discharge and drying mill system.

Kuya kubonakala ukuba desulfurization ilitye lokusila nkqo roller ingaphezulu kwenkqubo yokugaya ibhola ngokumalunga nezalathi zobugcisa nezoqoqosho.Nangona ixabiso le-desulfurization powder powderilitye lokusila elithe nkqoiphezulu kunaleyo yebhola yokusila, inkqubo yelitye lokusila ye-desulfurization yomgubo othe nkqo imalunga ne-50% kuphela yenkqubo yokusila yebhola.Ngokubhekiselele kwezinye izibonakaliso zobugcisa, i-desulfurization stone powderilitye lokusila elithe nkqonayo ihambele phambili.Ukuba unomdla ekukhetheni i-limestoneilitye lokusila elithe nkqo, nceda uqhagamshelane nathi ngeenkcukacha.