I-Raymond limestone yokugaya i-limestone idlala indima ebalulekile ekulungiseni impushana ye-limestone ekhishwe nge-desulfurized.Izinga lokugaya i-limestone ye-Raymond lithinta ngokuqondile ikhwalithi, ukucoleka nokusabalalisa usayizi wezinhlayiyana zempushana ye-limestone.Okulandelayo kuzochaza izici zobuchwepheshe kanye nokusetshenziswa okuqondile kwe-Raymond limestone yokugaya i-limestone ekugayweni kwe-limestone ye-desulfurization.

1. Ukubaluleka okukhulu kokusetshenziswa kwesigayo se-limestone e-Raymond ekwenzeni impushana ye-limestone ye-desulfurization

Izolo, i-China Mathematics Carbon Neutral Summit Forum ibibanjwe e-Chengdu, okubangele ukunakwa komhlaba wonke "ekuthuthukisweni kokuluhlaza".Njengoba i-China ikleliswe kuqala ekukhishweni kwe-SO2, kuyaphuthuma ukulawula ukukhishwa kwe-SO2 okuvela ezimbonini ezibalulekile ezifana nezitshalo zamandla ashisayo kanye namabhayela asebenzisa amalahle.

Njengamanje, ngaphezu kwe-90% yezitshalo zasekhaya ezishisayo zisebenzisa ubuchwepheshe be-limestone-gypsum desulfurization.Ubuchwepheshe buvuthiwe futhi izindleko ziphansi.Zombili izinqubo zidinga ukusetshenziswa kwempushana ye-limestone ukuze imunce i-sulfur dioxide, futhi encane usayizi wezinhlayiyana ze-limestone powder, kulungele kakhulu ukumuncwa kwe-SO2.

1. Izici eziyinhloko ezithinta ukusebenza kahle kwe-limestone desulfurization

(1) Ikhwalithi ye-limestone

Ngokuvamile, okuqukethwe kwe-CaSO4 ku-limestone kufanele kube ngaphezu kwama-85%.Uma okuqukethwe kuphansi kakhulu, kuzodala izinkinga ezithile ekusebenzeni ngenxa yokungcola okwengeziwe.Izinga le-limestone linqunywa okuqukethwe yi-CaO.Ukuphakama kokuhlanzeka kwe-limestone, kungcono ukusebenza kahle kwe-desulfurization.Kodwa i-limestone ayinakho ngempela okuqukethwe kwe-CaO ephakeme, okungcono.Isibonelo, i-limestone ene-CaO>54% inokuhlanzeka okuphezulu futhi imabula akulula ukuyigaya futhi inokuqina kwamakhemikhali okuqinile, ngakho ayifanele ukusetshenziswa njenge-ejenti ye-desulfurization.

(2) Usayizi wezinhlayiyana ze-limestone (ubuhle)

Ubukhulu bezinhlayiyana ze-limestone buthinta ngokuqondile isivinini sokusabela.Lapho indawo engaphezulu inkulu, isivinini sokusabela siyashesha futhi ukusabela kuphelele kakhulu.Ngakho-ke, i-limestone powder edingekayo ngokuvamile ingadlula ngesihlungo se-250 mesh noma i-325 mesh sieve, futhi izinga lokuhlola lingafinyelela ku-90%.

(3) Umthelela we-limestone reactivity ekusebenzeni kwesistimu ye-desulfurization

I-limestone enomsebenzi ophezulu ingafinyelela ukusebenza kahle okuphezulu kokususwa kwe-sulphur dioxide kuyilapho igcina izinga elifanayo lokusebenzisa i-limestone.Ukusebenza kabusha kwe-limestone kuphezulu, futhi izinga lokusebenzisa i-limestone liphezulu.I-CaCO eyeqile ku-gypsum iphansi, okungukuthi, ukuhlanzeka kwe-gypsum kuphezulu.

3. Umgomo wokusebenza we-Raymond limestone yokugaya

I-Raymond limestone yokugaya i-limestone iqukethe umsingathi wokugaya, ukuhlolwa kwezigaba, ukuqoqwa komkhiqizo nezinye izingxenye.Iyunithi eyinhloko ithatha isakhiwo sesisekelo esibalulekile, esingasetshenziswa njengesisekelo esibamba ukushaqeka.Isistimu yokuhlukanisa isebenzisa ukwakheka okuphoqiwe kokuhlukanisa i-turbine, futhi isistimu yokuqoqa isebenzisa ukuqoqwa kwe-pulse.

(1) Umgomo wokusebenza we-Raymond limestone yokugaya

Izinto ezibonakalayo zichotshozwa zibe usayizi wezinhlayiyana ezihlangabezana nokucaciswa yi-crusher yomhlathi, ziphakanyiswe ku-hopper yesitoreji ngekheshi lebhakede, bese ziphakelwa ngobuningi egumbini eliyinhloko yisiphakeli ukuze sigaywe.Idivayisi yerola yokugaya esekelwe kuhlaka lwe-plum blossom endaweni yomshini oyinhloko izungeza i-eksisi emaphakathi.I-roller yokugaya ijika ibheke ngaphandle ngaphansi kwesenzo samandla e-centrifugal, ukuze i-roller yokugaya icindezele indandatho yokugaya futhi i-roller yokugaya ijikeleze i-axis roller yokugaya ngesikhathi esifanayo.Izinto eziphakanyiswe yi-blade ejikelezayo ziphonswa phakathi kwe-roller yokugaya kanye nendandatho yokugaya, futhi ichotshozwe futhi igaywe yi-roller yokugaya.

(2) Inqubo yokusebenza yesikhethi sempushana yesigayo se-limestone iRaymond

Impushana ephansi ivunguzwa ukugeleza komoya kwesiphephetha kuya kusihlukanisa ngaphezu komshini omkhulu wokusefa.Impushana ecwebe kakhulu futhi eqinile isazowela emshinini oyinhloko ukuze igaywe kabusha, futhi impushana ehlangabezana nokucaciswayo izogelezela kumqoqi wesiphepho ngomoya.Ngemuva kokuqoqwa, umkhiqizo oqediwe ukhishwa ngepayipi lokukhipha impushana (ubukhulu bezinhlayiyana zomkhiqizo oqediwe bungafinyelela ku-0.008mm).Ukugeleza komoya okuhlanziwe kugeleza ku-blower ngepayipi ekugcineni okuphezulu kwesiphepho.Umzila womoya uyazungeza.Ngaphandle kokucindezela okuhle okuvela kumshini wokuvuthela kuya egumbini lokugaya, ukugeleza komoya kwamanye amapayipi kugeleza ngaphansi kwengcindezi engemihle.Izimo zenhlanzeko zasendlini zinhle.

4. Izici zobuchwepheshe zokugaya i-limestone ye-Raymond

I-Guilin Hongcheng Raymond yokugaya i-limestone iyisibuyekezo sobuchwepheshe esisekelwe kumshini wokugaya owuhlobo lwe-R.Izinkomba zobuchwepheshe zalo mkhiqizo ziye zathuthukiswa kakhulu uma kuqhathaniswa nesikhathi esifanayo somshini wokugaya uhlobo lwe-R.Iwuhlobo olusha lomkhiqizo wokugaya osebenza kahle kakhulu nokonga amandla.Ukucoleka komkhiqizo oqediwe kungalungiswa ngokuzenzakalelayo phakathi kuka-22-180μm (80-600 mesh).

(1) (Ubuchwepheshe obusha) Uhlaka oluqhakaza iplamu kanye nedivayisi yerola yokushwiba ubude inezakhiwo ezithuthukile nezinengqondo.Umshini unokudlidliza okuncane kakhulu, umsindo ophansi, ukusebenza kahle kwemishini nokusebenza okuthembekile.

(2) Ivolumu yokucubungula yezinto ngesikhathi sokugaya iyunithi inkulu futhi ukusebenza kahle kungaphezulu.Okukhiphayo kukhuphuke ngaphezu kuka-40% unyaka nonyaka, kanti izindleko zokusetshenziswa kwamandla kweyunithi zongiwe ngaphezu kuka-30%.

(3) Indawo yokukhishwa komoya eyinsalela yesigayo ifakwe umqoqi wothuli we-pulse, okuqoqa kwawo uthuli ukusebenza kahle kufinyelela ku-99.9%.

(4) Ukwamukela umklamo omusha wesakhiwo sokuvala, idivayisi yerola yokugaya ingagcwaliswa ngamafutha kanye njalo emahoreni angama-300-500.

(5) Isebenzisa ubuchwepheshe obuyingqayizivele obungagugi, i-high-chromium alloy alloy ifaneleka kakhulu, ifaneleka kakhulu imvamisa ephezulu, ukungqubuzana komthwalo omkhulu nezimo zokugingqika, futhi impilo yesevisi icishe iphindwe kathathu kunezinga lemboni.

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