Warshad wax shiida ee Raymond waxay door muhiim ah ka ciyaartaa diyaarinta budada nuuradda ee aan la nadiifin.Tayada shiididda dhagaxa nuuradda ee Raymond waxay si toos ah u saamaysaa tayada, fayoobaanta iyo qaybinta cabbirka qaybinta budada nuuradda.Kuwa soo socdaa waxay sharxi doonaan sifooyinka farsamada iyo codsiyada gaarka ah ee shiididda dhagaxa nuuradda ee Raymond ee shiididda dhagaxa nuuradeedka.

1. Ahmiyada weyn ee codsiga Raymond shiidka nuuradda ee desulfurization samaynta budada alimestone

Shalay, shirkii ugu horeeyay ee Shiinaha ee Xisaabta Kaarboon Dhexdhexaadka ah ayaa lagu qabtay Chengdu, kaas oo kiciyay dareenka caalamiga ah ee "horumarinta cagaaran".Maaddaama Shiinuhu uu kaalinta koowaad kaga jiro qiiqa SO2, waxaa degdeg ah in la xakameeyo qiiqa SO2 ee ka imanaya warshadaha muhiimka ah sida dhirta kulaylka iyo kuleyliyayaasha lagu shido dhuxusha.

Waqtigan xaadirka ah, in ka badan 90% dhirta tamarta kulaylka gudaha waxay isticmaalaan tignoolajiyada alimestone-gypsum desulfurization.Tignoolajiyadu waa qaan gaadh, kharashkuna waa yar yahay.Labada habba waxay u baahan yihiin isticmaalka budada nuuradda si ay u nuugaan sulfur dioxide, iyo xajmiga yar ee walxaha budada nuuradda ah, ayaa aad ugu habboon nuugista SO2.

1. Qodobbada ugu muhiimsan ee saameeya waxtarka nadiifinta alimestone

(1) Tayada nuuradda

Guud ahaan, nuxurka CaSO4 ee ku jira dhagax nuuradeedka waa inuu ka sarreeyaa 85%.Haddii waxa ku jira uu aad u hooseeyo, waxa ay keeni doontaa qaar ka mid ah dhibaatooyinka shaqada sababtoo ah wasakh badan.Tayada dhagaxa nuuradda waxaa lagu go'aamiyaa waxa ku jira CaO.Marka ay sare u kacdo nadiifnimada dhagaxa nuuradda, ayaa si fiican u wanagsan hufnaanta desulfurization.Laakiin dhagaxa limestone qasab maaha inay lahaato kakoob sare oo CaO ah, way fiicantahay.Tusaale ahaan, dhagax nuurad leh CaO> 54% waxay leedahay nadiif sare, marmarna ma fududa in la shiido oo waxay leedahay xasillooni kiimiko oo xooggan, sidaas darteed kuma habboona isticmaalka sida wakiilka desulfurization.

(2) Cabbirka qurub dhagaxa nuurad ah (fiicnaan)

Baaxadda cabbirka walxaha nuuradda ayaa si toos ah u saameeya xawaaraha falcelinta.Marka aagga dusha sare uu weyn yahay, xawaaraha falcelintu aad ayuu u dheereeyaa, falcelintuna waa dhammaystiran tahay.Sidaa darteed, budada nuuradda ah ee sida caadiga ah loo baahan yahay waxay dhex mari kartaa 250 shaandho mesh ah ama 325 mesh shaandho, iyo heerka baadhistu wuxuu gaari karaa 90%.

(3) Saamaynta fal-celin-dhagax-dhagax-dhagaxeed ee waxqabadka nidaamka desulfurization

Dhagax nuurad leh oo leh hawlo sare waxay gaari kartaa hufnaan sare oo ka saarida sulfur dioxide iyadoo la ilaalinayo isla heerka isticmaalka nuuradda.Dhaqdhaqaaqa dhagaxa nuuraduhu aad ayuu u sarreeyaa, heerka ka faa'iidaysiga ee dhagaxa nuuradduna waa sarreeyaa.Xad-dhaafka CaCO ee gypsum waa mid hooseeya, taas oo ah, nadiifinta gypsum waa mid sarreeya.

3. Mabda'a shaqada ee mashiinka wax lagu shiidi karo ee Raymond

Warshada wax lagu shiidi karo ee Raymond waxay ka kooban tahay shiidista martida loo yahay, baarista kala soocida, ururinta alaabta iyo qaybo kale.Cutubka ugu muhiimsan wuxuu qaataa qaab dhismeedka kabka ah ee aasaasiga ah, kaas oo loo isticmaali karo aasaaska shoogga nuugaya.Nadaamka kala soocida waxa uu qaataa qaab dhismeedka marawaxadaha qasabka ah ee kala soocida, iyo nidaamka ururintu waxa uu qaataa ururinta garaaca wadnaha.

(1) Mabda'a shaqada ee mashiinka wax lagu shiidi karo ee Raymond

Walaxda waxaa lagu jajabiyaa cabbirka qayb ka mid ah oo la kulma qeexitaanka daanka burburiyaha, oo kor loogu qaaday hopper kaydinta wiishka baaldiga, ka dibna tiro ahaan lagu quudiyo qolka weyn ee quudiyaha si loo shiido.Qalabka rullaluistemadka shiida ee lagu taageeray jirridda ubaxa plum ee godka mashiinka ugu weyn wuxuu ku wareegaa dhidibka dhexe.Rullalulatusku waxa uu si toos ah u lulaya bannaanka hoostiisa marka la eego ficilka xoogga centrifugal, si ay rullaluistuyadu riixdo giraanta wax shiididda iyo rullaluistu waxay ku wareegtaa hareeraha dhidibka rullaluistemadka isla mar.Maaddada ay kicisay daabka wareega ayaa lagu dhex tuuraa rullaluistuyada wax shiida iyo giraanta wax lagu shiido, waxaana la jajabiyaa oo la shiiday rullaluistuyada.

(2) Habka shaqo ee dooraha budada ah ee Raymond ee dhagaxa limestone

Budada dhulka waxaa ku afuufo qulqulka hawada ee afuufiye ilaa kala soocida ka sarreeya mashiinka weyn ee shaandheynta.Budada aadka u fiican ee aadka u daran waxay weli ku dhici doontaa mishiinka ugu muhiimsan ee dib-u-shiididda, iyo budada buuxisa shuruudaha waxay ku qulquli doontaa ururiyaha duufaanka oo leh dabaysha.Ka dib ururinta, alaabta la dhammeeyey waxaa lagu sii daayaa tuubada dheecaanka budada ah (xajmiga walxaha alaabta la dhammeeyey wuxuu noqon karaa ilaa 0.008mm).Socodka hawada la safeeyey ayaa ku qulqulaya afuufta iyada oo sii marinaysa tuubada ku taal dhamaadka sare ee duufaanta.Jidka hawada ayaa wareegaya.Marka laga reebo cadaadiska togan ee afuufiyaha ilaa qolka wax lagu shiido, socodka hawada ee dhuumaha kale wuxuu ku socdaa cadaadis taban.Xaaladaha nadaafadda gudaha ayaa wanaagsan.

4. Astaamaha farsamada ee warshada wax lagu shiidi karo ee Raymond

Guilin Hongcheng Raymond niimestone shiididu waa cusboonaysiin farsamo oo ku salaysan nooca R-shiidida shiididda.Tilmaamayaasha farsamada ee alaabtan ayaa si weyn loo hagaajiyay marka la barbar dhigo isla muddadaas nooca R-shiidida.Waa nooc cusub oo wax lagu shiidi karo oo leh waxtar sare iyo badbaadin tamar.Wanaagsanaanta alaabta la dhammeeyey waxaa lagu hagaajin karaa si aan kala sooc lahayn inta u dhaxaysa 22-180μm (80-600 mesh).

(1) (Tiknoolajiyada cusub) Qaabka ubaxa plum-ka iyo aaladda rullaluistemadka lulaya lulaya ee dhaadheer ayaa leh qaabab horumarsan oo macquul ah.Mashiinku wuxuu leeyahay gariir aad u yar, buuq yar, hawl farsamo oo siman iyo waxqabad la isku halayn karo.

(2) Mugga ka baaraandegidda agabka halbeegga waqtiga shiidadu waa ka weyn yahay waxtarkuna wuu sarreeyaa.Wax-soo-saarka ayaa kordhay in ka badan 40% sannadkiiba, iyo kharashka isticmaalka tamarta cutubka ayaa lagu badbaadiyay in ka badan 30%.

(3) Hadhaaga hawo-mareenka shiididda waxaa lagu qalabeeyaa boodhka garaaca wadnaha, kaas oo waxtarka ururintiisa boodhka uu gaaro 99.9%.

(4) Qaadashada qaab dhismeedka cusub ee xidhidhiyaha, aaladda rullaluistemadka waxaa lagu buuxin karaa dufan hal mar 300-500 saacadoodba.

(5) Isticmaalka tignoolajiyada alaabada alwaaxyada sare ee-chromium-u adkaysiga u gaarka ah, waxay aad ugu habboon tahay soo noqnoqoshada sare, shilalka xamuulka weyn iyo xaaladaha rogidda, iyo nolosha adeeggu waxay ku dhowdahay saddex jeer in ka badan heerka warshadaha.

In summary, compared with traditional Raymond mill, suspension roller mill, ball mill and other processes, the use of Raymond limestone mill can reduce energy consumption by 20% to 30%, which can improve the preparation of environmentally friendly desulfurized limestone powder. If you want to know more about Raymond limestone grinding mill, you can leave a private message or click on the avatar to contact us, email address:hcmkt@hcmilling.com