Ko te kaupapa o te whakamahi i te takirere tirotiro he ārai i te rere whakamuri o te reo, ā, ko te tikanga ka tāutahia he takirere tirotiro ki te putanga o te papu. Hei tāpiri, me tāuta hoki he takirere tirotiro ki te putanga o te pūwhakakoi. I roto i te poto, hei ārai i te rere whakamuri o te reo, me tāuta he takirere tirotiro ki te taputapu, ki te taputapu, ki te paipa rānei.
Ko te tikanga, ka whakamahia ngā takirere ara hiki poutū ki ngā paipa whakapae me te diameter ingoa o te 50mm. Ka taea te tāuta i te takirere ara hiki tika ki ngā paipa whakapae me te poutū. Ko te takirere raro ka tāutahia ki te paipa poutū o te putanga papu anake, ā, ka rere te wai mai i raro ki runga.
Ka taea te hanga i te takirere tirotiro hurihuri hei pēhanga mahi tino teitei, ka taea e te PN te eke ki te 42MPa, ā, ka taea hoki e te DN te hanga kia tino nui, ka taea te neke atu i te 2000mm te mōrahi. E ai ki ngā rauemi rerekē o te anga me te hiri, ka taea te whakamahi ki tētahi momo rauemi mahi me tētahi awhe pāmahana mahi. Ko te rauemi he wai, he mamaoa, he hau, he rauemi waikura, he hinu, he kai, he rongoā, me ētahi atu. Ko te pāmahana mahi o te rauemi kei waenga i te -196~800℃.
Kāore i te herea te tūranga tāutanga o te takirere tirotiro hurihuri, he mea tāuta ki runga i te paipa whakapae, engari ka taea hoki te tāuta ki runga i te paipa poutū, ki te paipa piko rānei.
Ko te wā e tika ana mō te takirere tirotiro pūrerehua he pēhanga iti me te diameter nui, ā, he iti noa te wā tāutanga. Nā te mea kāore e taea te tino teitei te pēhanga mahi o te takirere tirotiro pūrerehua, engari ka taea te tino nui te diameter ingoa, ka taea te neke atu i te 2000mm, engari kei raro iho i te 6.4MPa te pēhanga ingoa. Ka taea te hanga i te takirere tirotiro pūrerehua hei momo wafer, e tāutahia ana i waenganui i ngā flanges e rua o te paipa hei hononga wafer.
Kāore i te herea te tūranga tāutanga o te takirere pūrerehua, ka taea te tāuta ki runga i te paipa whakapae, te paipa poutū, te paipa piko rānei.
He pai te takirere tirotiro diaphragm mō ngā paipa e pāngia ana e te hama wai. Ka taea e te diaphragm te whakakore i te hama wai i puta mai i te rere whakamuri o te reo. Nā te mea he mea here te pāmahana mahi me te pēhanga whakahaere o ngā takirere tirotiro diaphragm e te rauemi diaphragm, ka whakamahia whānuitia ēnei i roto i ngā paipa pēhanga iti me te pāmahana noa, inā koa mō ngā paipa wai tap. I te nuinga o te wā, ko te pāmahana mahi o te reo kei waenga i te -20~120℃, ā, he iti iho i te 1.6MPa te pēhanga mahi, engari ka taea e te takirere tirotiro diaphragm te whakatutuki i te diameter nui ake, ā, ka taea e te DN mōrahi te neke atu i te 2000mm.
Kua whānuitia te whakamahinga o te takirere tirotiro diaphragm i ngā tau tata nei nā te mea he pai te mahi ā-wai, he ngāwari te hanganga, ā, he iti hoki te utu hanga.
He pai te mahi hiri a te takirere tirotiro pōro, he pono te mahi, ā, he pai te ātete ki te hama wai nā te mea he porowhita te hiri kua hipokina ki te rapa; ā, nā te mea he pōro kotahi, he pōro maha rānei te hiri, ka taea te hanga kia whānui te diameter. Heoi, he porowhita tuwhera tōna hiri kua hipokina ki te rapa, kāore e pai mō ngā paipa pēhanga teitei, engari he pai anake mō ngā paipa pēhanga reo me te iti.
I te mea ka taea te hanga i te anga o te takirere pōro ki te kowiri tira, ā, ka taea te hipoki i te porowhita tuwhera o te hiri ki te kirihou hangarau PTFE, ka taea hoki te whakamahi i roto i ngā paipa me ngā pāpāho waikura whānui.
Ko te pāmahana mahi o tēnei momo takirere tirotiro kei waenganui i te -101~150℃, ko te pēhanga ingoa ko ≤4.0MPa, ā, ko te awhe diameter ingoa kei waenganui i te 200~1200mm.
Wā tuku: Maehe-23-2022
