Nkhani yaikulu mu ntchito desulfurization ndi ufa wa laimu (fineness zambiri chofunika pochitika 90% ya 325 meshes kapena 95% ya masiku 250), ndi yokonza ufa wa miyala ya laimu zambiri ogaŵikana ofukula wodzigudubuza mphero ndondomeko ndi ndondomeko mpira mphero.Monga vuto la desulfurization lakhala lodziwika kwambiri m'zaka zaposachedwa, mtundu wa pulverization womwe umagwiritsidwa ntchito ndi chinsinsi cha kupambana kwa ntchito ya desulfurization.Chifukwa chake,HLM mtundu desulfurization mwala vertical roller mpheropulverizing ndondomeko akulimbikitsidwa.

HLM desulfurization mwala ufa ofukula wodzigudubuza mphero ndi mkulu-mwachangu mphamvu zopulumutsa kuyanika ndi mphero zida zopangidwa ndi HCMilling (Guilin Hongcheng) pamaziko a ambiri kuyamwa ukadaulo wapamwamba wakunja ndi kufotokoza mwachidule ntchito zinachitikira ofukula wodzigudubuza mphero kunyumba ndi kunja.Chitsanzo chothandizira sichimangokhala ndi ubwino wotembenuza chogudubuza kuti chisamalire mphero yopuma masamba, komanso chimakhala ndi makhalidwe otembenuza malaya odzigudubuza a MPS mphero ndi moyo wautali wautumiki.Zimaphatikizapo kuphwanya ndi kuyanika bwino, kupukuta, kusankha ufa ndi kayendedwe, ndipo zimakhala ndi ubwino wopukuta kwambiri, kugwiritsa ntchito mphamvu zochepa, kuyanika kwakukulu, kusintha kosavuta kwa mankhwala, kuyenda kosavuta, malo ang'onoang'ono, phokoso lochepa, opanda fumbi. kuipitsa, kuvala otsika, kukonza yabwino ndi ntchito yodalirika.

Main kapangidwe ndi ntchito yaZithunzi za HLM mwala wopanda sulfure vertical roller mphero: HLM ofukula wodzigudubuza mphero kwa desulfurized mwala ufa imakhala olekanitsa, akupera wodzigudubuza, kugaya chimbale, pressurizing chipangizo, ofukula reducer, galimoto ndi chipolopolo Ndi zina zotero.Olekanitsa ndi gawo lofunikira kuonetsetsa kuti zinthu zili bwino.Amapangidwa ndi chosinthika liwiro pagalimoto, rotor, chipolopolo, mpweya kubwereketsa, etc., ndipo mfundo yake ntchito ndi ofanana ndi concentrator ufa.Mbale yoperayo imayikidwa pa shaft ya chochepetsera choyima, ndipo pali poyambira pa mbale yopera, yomwe ndi poyambira popera zinthu.Mbale yopera imakhala ndi mpando wa mbale, mbale yophimba ndi mphete yoyimitsa, ndi zina zotero. Chipangizo chosindikizira ndi gawo lofunikira kuti lipereke mphamvu yopera, yomwe imapangidwa ndi mafuta othamanga kwambiri, silinda ya hydraulic, kukoka ndodo, accumulator, etc. ., ndipo angagwiritse ntchito mphamvu zokwanira pa chogudubuza chopukutira kuti aphwanye zipangizo.Chotsitsa chowongoka sichiyenera kungochepetsa ndikutumiza mphamvu, kuyendetsa mbale yopera kuti izungulira, komanso kunyamula kulemera kwa mbale yopera ndi kupanikizika.

Ubwino wa desulfurization mwala ufa ofukula wodzigudubuza mphero:

1. Mkulu akupera bwino

The desulfurization mwala ufa ofukula wodzigudubuza mphero ntchito zinthu wosanjikiza akupera mfundo pogaya zipangizo, amene ali otsika mphamvu mowa.Kugwiritsa ntchito mphamvu kwa dongosolo logaya ndi 20% ~ 30% yotsika kuposa ya mphero ya mpira, ndipo pakuwonjezeka kwa chinyezi chambiri, mphamvu yopulumutsa mphamvu ndiyofunika kwambiri.

2. Kukhoza kuyanika kwakukulu

Desulfurized mwala ufa ofukula wodzigudubuza mphero utenga mpweya wotentha kunyamula zipangizo.Pogaya zipangizo zokhala ndi madzi ambiri, kutentha kwa mpweya wolowera kungathe kuwongoleredwa kuti zinthuzo zifike pamadzi omaliza ofunikira.Zida zokhala ndi chinyezi mpaka 15% zitha kuwumitsidwa mu mphero yowongoka.

3. Mankhwala opangidwa ndi mankhwalawa ndi okhazikika

The particles ndi uniformly graded, zomwe zimathandiza kuti calcined zipangizo kukhala 2min ~ 3min yekha mu ofukula wodzigudubuza mphero, pamene 15min ~ 20min mu mpira mphero.Choncho, mankhwala zikuchokera ndi fineness desulfurization mwala ufa ofukula wodzigudubuza mphero mankhwala akhoza mwamsanga anayeza ndi kukonzedwa.

4. Njira yosavuta, malo ochepa komanso malo

The ofukula wodzigudubuza mphero kwa desulfurized mwala ufa ali okonzeka ndi concentrator ufa, amene safuna zowonjezera ufa concentrator ndi kunyamula zipangizo.Fumbi lokhala ndi mpweya wochokera ku mphero likhoza kusonkhanitsidwa mwachindunji ndi fyuluta ya thumba lapamwamba lachikwama kapena fumbi lamagetsi lamagetsi, kotero kuti ndondomekoyi ndi yophweka, mapangidwe ake ndi osakanikirana, ndipo amatha kukonzedwa panja.Malo omangapo ndi pafupifupi 70% ya mphero ya mpira, ndipo malo omangapo ndi pafupifupi 50% ~ 60% ya dongosolo logaya mpira.

5. Phokoso lochepa, fumbi lochepa komanso malo ogwirira ntchito oyera

The ofukula wodzigudubuza mphero kwa desulfurized mwala ufa samakhudza mwachindunji akupera wodzigudubuza ndi akupera chimbale pa ntchito, ndipo palibe zitsulo mphamvu phokoso la zitsulo mipira kugundana wina ndi mzake mu mphero mphero, kotero phokoso ndi otsika, 20 ~ 25 ma decibel otsika kuposa a mphero ya mpira.Komanso, ofukula wodzigudubuza mphero kwa desulfurized mwala ufa utenga dongosolo losindikizidwa kwathunthu, amene amagwira ntchito pansi pa mavuto zoipa popanda kukweza fumbi ndi ndi malo oyera.

6. Thupi la abrasive lili ndi kuvala kochepa komanso kugwiritsa ntchito kwambiri

Popeza palibe kukhudzana mwachindunji pakati zitsulo pa ntchito ofukula wodzigudubuza mphero kwa desulfurized mwala ufa, abrasion wa akupera thupi lake ndi kochepa, ndi abrasion pa unit mankhwala zambiri 5 ~ 10g/l.

Kuyerekeza pakativertical roller mpherondi mpira mphero ndondomeko ndondomeko ya desulfurization mwala ufa: ndondomeko otaya desulfurization mwala ofukula wodzigudubuza mphero ndi "dongosolo loyamba lotolera fumbi".Zili ndi ubwino wa kuyenda kosavuta kwa ndondomeko, zida zocheperako, malo ochepa olephera, machitidwe osavuta, machitidwe osinthika, komanso kusavala kwa makina oyendetsa makina.Komabe, wotolera fumbi wambiri amafunikira, ndipo ndalamazo zimakhala zazikulu.Njira yaukadaulo ya mphero ya mpira ndi "magawo awiri osonkhanitsira fumbi" ".Ili ndi mawonekedwe akuyenda movutikira, zida zambiri zamakina, malo ambiri olephera machitidwe, zovuta zogwirira ntchito, zovuta zambiri zamakonzedwe, ndi malo akulu pansi.Ngakhale sizifunikira kukonza chosonkhanitsa fumbi lalikulu, ndalama zachibale zimakhalanso zazikulu.Pamene bizinesi ikumanga, kukulitsa, kapena kusintha kwaukadaulo, imayang'ana kwambiri zopindulitsa pazachuma ndi chikhalidwe cha anthu, monga kukula kwa ndalama, kutalika kwa nthawi yobweza ngongole, ndalama zoyendetsera ntchito, ndi ndalama zosamalira Kutetezedwa kwa chilengedwe, kuchuluka kwaogwira ntchito, otetezeka. ntchito, kukonza bwino ndi zinthu zina.Kutengera dongosolo lokonzekera ufa wa laimu wokhala ndi matani 300000 pachaka monga chitsanzo, ma index oyenera avertical roller mpherondi mpira mphero ntchito desulfurization mwala ufa akuyerekezedwa.The pakati kutulutsa kuyanika mphero dongosolo ndi chapakati pagalimoto ali pafupifupi 50% ndalama zambiri kuposavertical roller mpherodongosolo, pamene zizindikiro luso ndi zachuma ndi m'munsi kuposa mwala desulfurizationvertical roller mphero.Makamaka, mowa mphamvu pa unit mankhwala a desulfurization mwala ufavertical roller mpherodongosolo ndi 20% m'munsi kuposa chapakati pagalimoto wapakatikati kutulutsa ndi kuyanika mphero dongosolo.

Zitha kuwoneka kuti desulfurization mwala ofukula wodzigudubuza mphero ndi apamwamba kuposa mpira mphero akupera dongosolo malinga ndi luso ndi zachuma zizindikiro.Ngakhale mtengo wa desulfurization mwala ufavertical roller mpherondi apamwamba kuposa mpira mphero, desulfurization mwala ufa ofukula wodzigudubuza mphero dongosolo ndi za 50% chabe ya dongosolo mpira mphero.Pankhani ya zizindikiro zina luso, ndi desulfurization mwala ufavertical roller mpheroilinso patsogolo kwambiri.Ngati mukufuna kusankha miyala yamcherevertical roller mphero, chonde titumizireni kuti mumve zambiri.