Summary: Ball Mill - Milin Kwallan da Kayan dutsen mai ruwan gina na'urorin kyau da aka fi amfani da su a cikin kwarara mai yawan ƙarfi zuwa mai da aka fi amfani da su a cikin na'urar tsaftacewa. ...
Injin Danyen Kwalba da Injin Igiyar suna daga cikin manyan na'urorin gyare-gyare guda biyu da ake amfani da su sosai a cibiyar mai.
Suna kama da juna a cikin bayyanar da kuma ka'idar aiki, amma har yanzu suna da bambanci a fannonin da dama kamar tsarin, aiki da kuma aikace-aikace. Yanzu za mu yi nazari kan manyan bambance-bambancen guda 7 tsakanin Ball Mill - Milin Kwallan da Kayan dutsen mai ruwan gina kuma mu gaya muku yadda za ku zaɓi ƙwallon nada da sanda na nada.
Ko da yake Ball mashin din niƙa kuma Kayan dutsen mai ruwan gina na aiki bisa ga ma'anar makamancin haka, duk da haka akwai babban bambanci daga juna.
1. Tsari da tsari daban-daban
Kiyasin siffar silinda na na'urori guda biyu suna daban. Gabaɗaya, rabon tsawon bututun zuwa diamita na Kayan dutsen mai ruwan gina shi ne 1.5:2.0. Bugu da ƙari, saman ciki na farantin rufin Humma a kan murfin ƙarshen Rod mill yana tsayayye. Duk da haka, rabon tsawon bututun zuwa diamita na Ball Mill - Milin Kwallan yana ƙanƙanta, kuma a mafi yawan lokuta, rabon yana kusa da ma fiye da 1 kadan.
Saboda haka, saurin aiki na silinda na Rod mill yana ƙasa da na Ball mill a ƙarƙashin wannan tsari, don haka a cikin, an yi juyin hankalin a cikin mill yana cikin yanayi mai faɗuwa.
2. Hanyoyi daban-daban na fitarwa
The most frequently used ball mills are lattice ball mill and overflow ball mill (they are named from their different discharge structure). However, Rod mill doesn’t use grating to discharge ore and there are only two kind of Rod mill—overflow type and open type. Moreover, the diameter of the hollow shaft of Kayan dutsen mai ruwan gina is larger than that of ball mill of the same specification.
3. Mabuɗin gwaji daban-daban
Kayan aikin rod yawanci yana amfani da sanda ta ƙarfe mai diamita tsakanin 50-100mm a matsayin kayan gama, yayin da kayan aikin ƙwallo yawanci yana amfani da ƙwallon ƙarfe a matsayin kayan gama.
Jujjikan ƙarfe na na'urar ƙwallon ƙarfe na ƙwallon ƙwallon suna haɗuwa a ƙare, yayin da sanda na ƙarfe na na'urar sanda suna haɗuwa a layi, saboda haka hanyoyin aikinsu suna bambanta a bayyane.
4. Matar cike mai daban-daban
Kimar cikewa na matsakaici yana nufin kaso na matsakaicin sakawa a cikin ƙarfin mil. Ga hanyoyin niƙa daban-daban, tsarin mil na niƙa daban-daban, yanayin aiki daban-daban da kuma sifar matsakaici, zai kasance da yawan dacewa na kimar cikewa. Kimar cikewa na matsakaici ba shi da ƙaƙƙarfan yawa ko ƙasa sosai, in ba haka ba zai shafi sakamakon niƙa. Gaba ɗaya, kimar cikewa na matsakaici na Ball Mill - Milin Kwallan yana kusan 40%-50%, kuma na Kayan dutsen mai ruwan gina yana kusan 35%-45%.
5. Bambance na aiki
Halaye na Rod mill sune cewa samfurin da aka kammala yana da laushi amma kwayoyin suna daidaitacce, kuma yana dauke da kwayoyin karafa kadan da slime, kuma yanayin nugujewa mai yawa yana da yawa kadan.
Yayinda ball mill ke da babban ikon samarwa, karfin dacewa ga kayan haɗi, babban matakin kyawun kayayyaki da adana makamashi, amma ƙarancin sa shine yawan yanayin nugujewa na fili.
6. Bambanci na kwanciyar hankali
Lokacin da juji ke aiki, babban juji yana aiki da ƙananan tasirin jiki, wanda ke tabbatar da aiki na al'ada da inganci, rage lokacin da aka ɗauka wajen gyara da ƙara yawan samarwa.
7. Bambancin aikace-aikace
Yawanci ana amfani da na'urar dinki ta sanduna domin hana yawan karya lokacin rarrabuwar tungsten, tin da sauran ƙanshin ƙarfe na musamman ta hanyar nauyi ko na'urar jan magnetic.
A cikin mataki na biyu na aikin murƙushewa, ana yawan amfani da na'urar guje-Guje a matsayin kayan aiki na farko wajen murkushewa tare da babban ƙarfi na samarwa da inganci mai yawa. Lokacin da ake murƙushe kayan masu laushi ko ƙari mai wahala, za a iya amfani da na'urar guje-Guje maimakon matattarar kwanyar kwali don murkushewa mafi kyau. Ba kawai saitin na'urar ya kasance mai sauƙi ba, farashin ma yana da rahusa, kuma hakan na iya rage haɗarin feshin ƙura.
Yana da sauƙi ga innar kwalliya ta wuce ƙarfi saboda tsari na ƙura mai kyau. Saboda haka, ba shi da dacewa don inganta ƙarfe.
Don haka wadannan su ne babban bambance-bambancen guda bakwai tsakanin injin kankare da injin sanda. Yanzu kun koyi su?
Samun Magani
Aika Sako