Kamfanin niƙa dutse na Raymond yana taka muhimmiyar rawa wajen shirya foda na dutse mai narkewa. Ingancin injin niƙa dutse na Raymond yana shafar inganci, inganci da girman barbashi na foda na dutse mai narkewa. Wadannan za su yi bayani game da halaye na fasaha da takamaiman aikace-aikacen injin niƙa dutse na Raymond a cikin niƙa dutse mai narkewa.

1. Muhimmancin amfani da injin niƙa na Raymond a fannin cire sinadarin lu'u-lu'u daga ƙasa

Jiya, an gudanar da taron koli na farko na Sin kan ilmin lissafi na Carbon Neutral a Chengdu, wanda ya jawo hankalin duniya ga "ci gaban kore". Ganin cewa China ce ta farko a fannin fitar da hayaki mai gurbata muhalli na SO2, yana da matukar muhimmanci a shawo kan fitar da hayaki mai gurbata muhalli na SO2 daga manyan masana'antu kamar su tashoshin samar da wutar lantarki da kuma tukunyar da ake amfani da ita wajen amfani da kwal.

A halin yanzu, sama da kashi 90% na tashoshin samar da wutar lantarki na cikin gida suna amfani da fasahar desulfurization na limestone-gypsum. Fasahar ta tsufa kuma farashinta yayi ƙasa. Duk hanyoyin biyu suna buƙatar amfani da foda na limestone don shan sulfur dioxide, kuma ƙaramin girman barbashi na foda na limestone, haka nan yake taimakawa wajen shan SO2.

1. Babban abubuwan da ke shafar ingancin cire sinadarin farar ƙasa

(1) Ingancin farar ƙasa

Gabaɗaya dai, sinadarin CaSO4 a cikin dutse mai laushi ya kamata ya fi kashi 85% idan abun da ke ciki ya yi ƙasa sosai, zai haifar da wasu matsaloli a aiki saboda ƙarin ƙazanta. Ingancin dutse mai laushi yana ƙayyade ne ta hanyar abun da ke cikin CaO. Mafi girman tsarkin dutse mai laushi, mafi kyawun ingancin desulfurization. Amma dutse mai laushi ba lallai bane yana da babban abun ciki na CaO, mafi kyau. Misali, dutse mai laushi mai CaO>54% yana da tsarki mai yawa kuma marmara ba shi da sauƙin niƙa kuma yana da ƙarfi a cikin sinadarai, don haka bai dace da amfani da shi azaman wakilin desulfurization ba.

(2) Girman barbashi na dutse mai laushi (ƙarancinsa)

Girman barbashin dutse yana shafar saurin amsawa kai tsaye. Idan yankin saman ya fi girma, saurin amsawar yana da sauri kuma amsawar ta fi cikakke. Saboda haka, foda na dutse da ake buƙata yawanci zai iya wucewa ta cikin sieve na raga 250 ko sieve na raga 325, kuma ƙimar tantancewa na iya kaiwa kashi 90%.

(3) Tasirin amsawar farar ƙasa akan aikin tsarin cire sulfur

Dutse mai ƙarfi da aiki zai iya samun ingantaccen cire sulfur dioxide yayin da yake riƙe da irin wannan saurin amfani da dutse. Yawan amsawar dutse yana da yawa, kuma yawan amfani da dutse shi ma yana da yawa. Yawan CaCO2 a cikin gypsum yana da ƙasa, wato, tsarkin gypsum yana da yawa.

3. Ka'idar aiki ta injin niƙa dutse na Raymond

Kamfanin niƙa dutse na Raymond ya ƙunshi injin niƙa dutse, tantance rarrabuwa, tattara samfura da sauran abubuwan haɗin gwiwa. Babban sashin yana amfani da tsarin siminti mai haɗaka, wanda za'a iya amfani da shi azaman tushe mai ɗaukar girgiza. Tsarin rarrabuwa yana amfani da tsarin rarraba turbine mai tilastawa, kuma tsarin tattarawa yana amfani da tarin bugun jini.

(1) Ka'idar aiki ta injin niƙa dutse na Raymond

Ana niƙa kayan zuwa girman barbashi wanda ya dace da ƙa'idodin ta hanyar na'urar niƙa muƙamuƙi, sannan a ɗaga shi zuwa hopper na ajiya ta hanyar lif ɗin bokiti, sannan a ciyar da shi da adadi mai yawa zuwa babban ɗakin ta hanyar mai ciyarwa don niƙa. Na'urar niƙa mai goyon bayan firam ɗin furen plum a cikin babban ramin injin tana juyawa a kusa da tsakiyar axis. Na'urar niƙa mai juyawa tana juyawa a kwance a waje ƙarƙashin aikin ƙarfin centrifugal, ta yadda na'urar niƙa mai juyawa tana matsa zoben niƙa kuma na'urar niƙa mai juyawa tana juyawa a kusa da axis na niƙa a lokaci guda. Kayan da ruwan da ke juyawa ya ɗaga ana jefa shi tsakanin na'urar niƙa da zoben niƙa, kuma na'urar niƙa mai juyawa tana niƙawa kuma tana niƙawa.

(2) Tsarin aiki na zaɓin foda na injin niƙa na Raymond

Ana hura fodar ƙasa ta hanyar iskar iskar da ke hura zuwa ga mai rarrabawa a saman babban injin don cirewa. Foda ɗin da ya yi kyau sosai kuma mai kauri zai ci gaba da faɗuwa cikin babban injin don sake niƙawa, kuma foda ɗin da ya cika ƙa'idodi zai kwarara zuwa cikin mai tattara iskar da iska. Bayan tattarawa, ana fitar da samfurin da aka gama ta hanyar bututun fitar da foda (girman barbashi na samfurin da aka gama zai iya kaiwa 0.008mm). Iskar da aka tsarkake tana kwarara zuwa cikin mai hura ta hanyar bututun da ke saman ƙarshen guguwar. Hanyar iska tana zagayawa. Banda matsin lamba mai kyau daga mai hura zuwa ɗakin niƙa, iskar da ke cikin sauran bututun tana gudana ƙarƙashin matsin lamba mara kyau. Yanayin tsafta na cikin gida yana da kyau.

4. Halayen fasaha na injin niƙa dutse na Raymond

Kamfanin niƙa dutse na Guilin Hongcheng Raymond, wani sabon tsari ne na fasaha wanda aka gina shi bisa ga injin niƙa na nau'in R. An inganta alamun fasaha na wannan samfurin sosai idan aka kwatanta da lokacin da aka yi amfani da injin niƙa na nau'in R. Sabon nau'in injin niƙa ne mai inganci da tanadin kuzari. Ana iya daidaita kyawun samfurin da aka gama ba tare da wani shara ba tsakanin 22-180μm (raga 80-600).

(1) (Sabuwar fasaha) Tsarin furen plum da na'urar niƙa mai lanƙwasa mai tsayi suna da tsari mai kyau da inganci. Injin ba shi da girgiza sosai, ƙarancin hayaniya, aikin injiniya mai santsi da ingantaccen aiki.

(2) Yawan sarrafa kayan aiki a kowace na'ura lokacin niƙa ya fi girma kuma ingancinsa ya fi girma. Yawan fitarwa ya ƙaru da fiye da kashi 40% kowace shekara, kuma an adana kuɗin amfani da wutar lantarki na na'urar da fiye da kashi 30%.

(3) Iskar da ta rage a cikin injin niƙa tana da na'urar tattara ƙura, wadda ingancinta na tattara ƙura ya kai kashi 99.9%.

(4) Ta hanyar ɗaukar sabon tsarin rufewa, ana iya cika na'urar niƙa mai da mai sau ɗaya a kowace sa'o'i 300-500.

(5) Ta amfani da fasahar musamman ta kayan ƙarfe mai ƙarfi mai jure lalacewa, ta fi dacewa da yanayi mai yawan mita, karo mai yawa da birgima, kuma rayuwar sabis ta kusan sau uku fiye da matsayin masana'antu.

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