Ngā Take me ngā Otinga mō te Ārai i te Pūhui Whāngai (mira pellet)

I roto i te hanga whāngai, nā ngā take maha, ka taea te hanga he "kohua rauemi" i waenganui i te mowhiti mate me te roera pēhanga, ka arahi ki ngā raruraru pēnei i te aukati, te aukati, me te paheke o te granulator.

Nā te tātaritanga mahi me te wheako o te wāhi i tirotirohia ai te take, kua whakatauhia e mātou ēnei whakatau:

1, Ngā āhuatanga rauemi mata

Ko ngā rauemi he nui te māngaro ka ngawari ki te whakamahana i te kohu, ā, he matotoru anō hoki, he pai mō te hanga; mō ngā rauemi he nui ngā muka matotoru, me tāpiri he nui o te hinu hei whakaiti i te waku i te wā o te mahi hanga, he mea pai mō te rauemi kia haere i roto i te mowhiti pokepoke, ā, he maeneene te āhua o te rauemi hanga.

2, Te koretake o te tawhiti o te takai mate

He nui rawa te āputa i waenganui i ngā roera pokepokea ai, ā, he matotoru rawa te paparanga rauemi i waenganui i ngā roera pokepokea ai, ā, kāore i te taurite te tohatoha. He ngāwari te paheke o te roera pēhanga nā te kaha kāore i te taurite, ā, kāore e taea te pēhi i te rauemi, ka āraia te mīhini. Hei whakaiti i te ārai o te mīhini, me aro ki te whakatikatika i te āputa i waenganui i ngā roera pokepokea ai i te wā e whakaputa ana, ko te tikanga he 3-5mm te pai.

3. Te pānga o te kounga o te mamaoa

Ko ngā āhuatanga tino pai mō te tukanga whakapūkara ko: te nui o te makuku o te rauemi mata, te kounga pai o te mamaoa, me te wā whakamahana e ranea ana. Hei whakarite i te kounga pai o te matūriki me te putanga nui, hei tāpiri atu ki te mahi noa o ngā wāhanga tuku o te pūpūkara, me whakarite hoki te kounga o te mamaoa maroke kua mākū e uru ana ki te whakangawari o te pūpūkara.

Nā te kounga iti o te mamaoa ka nui te makuku o te rauemi i te putanga mai i te whakangawari, ka ngāwari ai te aukati i te kōhao pokepokea ai, ka paheke hoki te roera pēhanga i te wā e whakangawarihia ana, ka hua ake ai te aukati i te mīhini. E kitea ana i roto i:

① Ka taea e te kore e nui te pēhanga mamaoa me te nui o te makuku te mimiti i te nui o te wai. I taua wā anō, ina iti te pēhanga, ka iti hoki te pāmahana ina whakamaroketia te rauemi, ā, kāore e taea e te māngaro te whakakorikori pai, ka hua ake he pānga whakapūkara ngoikore;

② Kāore i te pumau te pēhanga mamaoa, e rerekē ana mai i te teitei ki te iti, ā, kāore i te pumau te kounga o te rauemi, ka hua ake he rerekētanga nui o te ia o te granulator, he matewai rauemi kāore i te ōrite, me te ngāwari o te aukati i roto i ngā tukanga whakaputa noa.

Hei whakaiti i te maha o ngā mutu o te mīhini nā te kounga o te mamaoa, me aro nui ngā kaiwhakahaere o te wheketere whāngai ki te nui o te makuku o te rauemi i muri i te whakamahana i ngā wā katoa. Ko te huarahi māmā ki te whakatau ko te hopu i tētahi ringa rauemi mai i te whakamahana ka pupuri kia rite ki te pōro, ka tukuna kia marara noa.

4、Te whakamahi i ngā mowhiti hou

I te nuinga o te wā, ina whakamahia tuatahitia he mowhiti hou, me huri ki ngā rauemi hinuhinu, me te whakanui ake i te 30% o te onepu emery, ā, me huri mō te 20 meneti pea; ki te mea he maha ngā rauemi kei roto i te rūma whakapūkara, ā, ka heke te iahiko ki te huri, he pumau tonu, ā, he iti te pikinga. I tēnei wā, ka taea te whakamutu i te mīhini, ā, ka taea te tirotiro i te āhua o te whakapūkara. He ōrite te whakapūkara, ā, neke atu i te 90%. I tēnei wā, whakamahia ngā rauemi hinuhinu hei pēhi me te whakakapi i te rauemi onepu hei ārai i te aukati e whai ake nei.

5. Me pēhea te whakakore i te aukati

Mena ka āraia te pokepokea mowhiti i te wā o te tukanga whakaputa, he maha ngā wheketere whāngai e whakamahi ana i ngā wiri hiko hei keri i te rauemi, ka kino te maeneene o te kōhao pokepokea, ā, ka kino hoki ki te ataahua o ngā matūriki.

Ko tētahi tikanga pai ake ko te kohuatia te pokepokea mowhiti ki te hinu, arā, te whakamahi i tētahi paraharaha hinu rino, ka tāpirihia te hinu miihini para ki roto, ka rumakina te pokepokea kua āraia ki roto, kātahi ka whakamahanahia, ka korohūtia ki raro kia puta he tangi pakaru, kātahi ka tangohia. Kia whakamatao, ka oti te tāutanga, ā, ka tīmata anō te mīhini whakapūkara kia rite ki ngā whakaritenga whakahaere. Ka taea te horoi tere i ngā rauemi e ārai ana i te pokepokea mowhiti, me te kore e kino te āhua o te matūriki.