Hei kaihoko mā Hongyang Feed Machinery, kua kohikohia e mātou ngā kōrero matua mō te whakamahinga o ia rā me te tiaki i te pokepokea ai mowhiti māu.
1. Te whakamahi i ngā mate mowhiti hou
Me whakauru he anga roera hou ki te mate mowhiti hou: ko te whakamahinga tika o te roera pēhanga tētahi o ngā mea tino nui e pā ana ki te whakamahinga o te mate mowhiti. I roto i ā mātou mahi whakaputa me te ratonga mō te wā roa, kua kitea e mātou he maha ngā mate mowhiti he mata mahi koretake, he iti te hua o te kōhao, he iti te kaha whakaputa, ā, kāore e taea e ngā mate mowhiti hou te whakaputa rauemi. Ko te nuinga o ngā take he mea whakamahi kore-paerewa i te pēhi.
Ko te āhuatanga o te mati mowhiti hou ko te papatahi o te mata mahi, engari ko te maeneene o ngā kōhao kanohi me te arataki kāore e tutuki i ngā whakaritenga noa mō te whakapūtanga. He nui te ātete me te kaha waku o ngā kōhao kanohi o te mati mowhiti hou ki te rauemi (ina koa mō ngā mati mowhiti iti te pūwāhi), ko te anga tawhito kua tino tawhito i ngā pito e rua, ā, he ngāwari te rauemi ki te paheke ki roto i te awaawa whakaiti pēhanga mai i ngā wāhanga tawhito o te anga roera, ka hua ake he iti, he kore rānei he rerenga mai i ngā kōhao kanohi i ngā taha e rua o te mati mowhiti hou. Nō reira, me whakauru te mati mowhiti hou ki tētahi anga roera hou hei whakamahi. Me whakarite kia neke atu i te 100 hāora te roa o te whakamahinga tautoko, ā, me whakarite kia ōrite te pēhanga o te mata mahi o te mati mowhiti hou, ā, kia tutuki i te hua kōhao kanohi me te tere oro te whakaritenga. Ko reira anake ka taea te whakatutuki i te mahi pai o te mati mowhiti. Ko te kaupapa o te whakamahi i ngā roera pēhanga mō ngā mati mowhiti ko ia mati mowhiti me tētahi huinga roera pēhanga motuhake i te tīmatanga o te whakamahinga, ā, kāore e taea te whakamahi i te huinga anga roera kotahi me ētahi atu mati mowhiti i roto i te raupapa.
2. Te huri i te mowhiti hou
I mua i te wehenga atu i te wheketere, kua orohia te kōhao o te mowhiti mati ki te taputapu tapahi, engari kāore anō kia eke tōna taumata moroiti ki te paerewa maeneene o te mata whakaata. Hei tāpiri, kei reira ētahi matū motuhake e toe ana i te wā e whakamahanahia ana, pērā i ngā paparanga waikura. Nō reira, i te wā e whakamahia ana, me huri te kōhao o te mati ki te hinu paura me te onepu pai.
Tangohia te paura (ko te parai raihi hinu te mea pai rawa atu) hei tohu i te nui o te makuku. Tāpirihia kia 4% te wai, kātahi ka tāpirihia he hinu e tika ana kia rite te whakaoho. Hopukia te rauemi kia rite ki te pōro mā te ringaringa, ā, ka ngāwari te horapa (he paku mākū ake i ngā rauemi kua tineia ki te mamaoa i roto i te hanga noa). Tuatahi, horoia te mowhiti mate ki ngā rauemi kua whakaranua mō te toru meneti pea. Ina kitea te porosity kei runga ake i te 98%, ka taea te tāpiri i te onepu pai hei horoi me te huri. Ko te nui katoa o te onepu pai e tāpirihia ana he kotahi-rima, he kotahi-whā rānei o te rauemi hinu, ā, me tāpiri kia 4-5 ngā wā, neke atu rānei. I ia wā ka tāpirihia te onepu pai, me tirotiro i ngā huringa o te ia o te ope. Kaua te ia e neke ake i te 70% o te ia paerewa. Mena ka pumau te ia tuku noa ka taea te tāpiri i te onepu pai. Tirohia te āhua o te tuku. Mena kāore te rauemi i te tino maroke, ā, he paoa, me puta mai i te pāmahana teitei o te rauemi. Tukua kia whakamatao te rauemi i mua i te horoi. Mena ka tino maroke te rauemi, ā, ka nui haere te wiri o te mīhini pire i te wā e horoia ana, me tāpiri he hinu kia tika ai te tāpiri hei ārai i te kōhao o te mate, i te pine haumaru rānei o te mīhini pire kei pakaru. Tāpirihia he onepu pai, ka huri mō te 20-30 meneti, kātahi ka whakamahia he hinu hei tango i te rauemi kei roto he onepu pai mai i te kōhao o te mate, kia taea ai e te hinu te whakakī i te kōhao o te mate. Tirohia mēnā kei runga ake i te 98% te tere o te kōhao, ā, horoia te mīhini. Nā te ngāwari o te whakanui i te āputa i waenga i ngā roera pēhanga i te wā e horoia ana te mate mowhiti, kia pai ai te whakaputa i muri i te tīmatanga me te whāngai, me tirotiro me te whakatika i te āputa i waenga i ngā roera pēhanga kotahi.
3. Maimoatanga mowhiti ārai mate:
① Kua āraia te whāngai i roto i te kōhao mate. Mena he nui te kōhao (D2.5mm, neke atu rānei), ka taea te poka mā te whakamahi i te mata wiri, te wero rānei mā te whao maitai sima. Kia mahara ko te mata wiri, te whao maitai rānei e whakamahia ana me iti iho i te 0.2mm o te kōhao whai hua;
② Mena he iti iho i te D2.5mm te rahi o te pū o te poroporo poroporo kua āraia, he uaua ki te pakaru mā te whakamahi i te wiri pū, i te whao rino rānei, ā, kua āraia te mata wiri, te whao rino rānei i roto i te kōhao poroporo, ā, kāore e taea te tango atu: ka taea te kohuatia te poroporo poroporo ki te hinu, ka taea te whakamahi i te hinu, te hinu kararehe, te hinu huawhenua rānei, ā, ka taea te whakamahana i te hinu ki te pāmahana teitei hei whakaputa i te waro o te whāngai i roto i te kōhao poroporo, he mea e pai ai te whakaputa. Tikanga whakahaere: Whakanohoia te poroporo poroporo ki roto i te peere rino, tāpirihia te hinu miihini, te hinu kararehe me te hinu huawhenua rānei, ā, me rumaki te poroporo poroporo e te mata hinu. Me 0.5 m te teitei ake o te peere hinu i te mata hinu (he pai ake me te taupoki) hei ārai i te waipuke o te hinu i muri i te whakamahana, ka puta ai he aituā. Kia rite katoa ngā mea, whakamahanahia ki runga i te ahi iti, ā, whakahaeretia te pāmahana mō te 6-10 hāora i muri i te kohua. Ko te whāngai pūmua nui ka roa mō te 8-10 hāora;
③ Kaua e tangohia tonutia i muri i te tunu kai, nā te mea he teitei te pāmahana o te mowhiti mate i tēnei wā, ka maroke, ka whakapakeke hoki te whāngai i roto i te kōhao o te mate, kāore e pai mō te whakaputanga. Me whakamatao tahi me te hinu mō te rua hāora pea, kātahi ka tangohia mai ka tāutahia, kātahi ka whakamahia te matūriki i konatunatua ki te hinu hei horoi i te mowhiti mate. I te tīmatanga o te horoinga, me whāngai he iti noa te rauemi, ā, me tirotiro te āhua o te tukunga, te ia o te mīhini pire, me te wiri o te mīhini. Kaua e tere rawa te whāngai kia kore ai e pakaru te mowhiti mate nā te pēhanga nui, te pakaru rānei o te pine haumaru o te mīhini pire. Horoia te mowhiti mate kia tae rā anō te porosity ki te 98%.
Wā tuku: Hepetema-18-2023
