ngā purongo

I roto i te hanga ahumahi, he wāhanga matua te impeller pā, ā, ka pā tika tōna mahi ki te whai huatanga o te mahi me te pumau o te pūnaha katoa. Ina koa i roto i ētahi taiao waikawa kaha, waikura kaha, me ētahi atu taiao uaua, he uaua te whakatutuki i ngā hiahia o te impeller pā i hangaia mai i ngā rauemi tuku iho, he maha ngā wā ka puta te waikura, te kakahu, me ētahi atu raruraru, ehara i te mea ka piki ake te utu tiaki anake, engari ka puta pea he aituā haumaru. I ngā tau tata nei, kua kitea he putanga nui o te whakamahinga o ngā rauemi muka waro i roto i te hanga i ngā impeller pā ātete waikawa me te waikura, ā, kua kawea mai he otinga hou ki tēnei mara.
Ko te rauemi hiato muka waro he momorauemi mahi teiteii whakakotahihia e te muka waro me te hanganga kapia mā roto i tētahi tukanga motuhake. He tino kaha, he pakari hoki te muka waro, ā, i muri i te maimoatanga whakakāwhata pāmahana teitei, ka hangaia he hanganga moroiti-kiriata rite ki ngā tioata kāwhata, ka hoatu e tēnei hanganga he ātete teitei ki te muka waro ki te waikura pāpāho. Ahakoa i roto i ngā taiao waikawa kaha pērā i te waikawa hauwaiora, te waikawa whanariki, te waikawa phosphoric rānei tae atu ki te 50%, ka taea e ngā muka waro te noho tonu i roto i te modulus o te ngāwari, te kaha, me te diameter. Nō reira, ko te whakaurunga o te muka waro hei rauemi whakapakari ki te hanga i ngā impeller pā ka taea te whakapai ake i te ātete waikura waikawa o te impeller.
I roto i te hanga o ngā impeller pā, ko te whakamahinga o ngā hiato muka waro e whakaatahia ana i roto i te hanganga matua o te impeller. Mā te whakamahi i te tukanga hiato o te muka waro me te hanganga kapia, ka taea te whakarite i ngā impeller he pai ngā āhuatanga miihini me te ātete ki te waikura. Ki te whakatauritea ki ngā rauemi whakarewa tuku iho, he maha ngā painga o ngā impeller hiato muka waro pērā i te mama, te kaha teitei, te pakari teitei, te ātete ki te ngenge, me te ātete ki te waikura. Nā ēnei painga ka taea e te impeller hiato muka waro te mahi pumau i roto i te waikawa kaha, te waikura kaha me ētahi atu taiao uaua, ka roa ake te ora o te impeller.
I roto i ngā mahi whaihua, kua tino manatokohia te ātete waikawa me te waikura o ngā impeller hiato muka waro. Hei tauira, i roto i tētahi tipu alkylation, ka whakakapia pinepinetia te impeller whakarewa tuku iho nā te waikura, ka pā kino ki te pai o te whakaputa me te haumaru. He mea hanga te impeller ki te rauemi hiato muka waro, i roto i te taiao mahi kotahi, kua roa ake te ora ratonga neke atu i te 10 ngā wā, ā, kāore he waikura, he kakahu, he haehae rānei i te wā e whakamahia ana. E whakaatu katoa ana tēnei tauira angitu i te kaha nui o ngā hiato muka waro i roto i te hanga i ngā impeller pā ātete waikawa me te waikura.
Haunga tōna ātete pai ki te waikura waikawa,muka waro hiatoHe pai hoki te mahi tukatuka me te hoahoa o te impeller. Mā te whakarerekē i te whakatakotoranga o ngā muka waro me te hanganga o te hanganga kapia, ka taea te whakarite i ngā impeller me ngā āhuatanga miihini rerekē me te ātete ki te waikura kia tutuki ai ngā hiahia o ngā momo ahumahi rerekē. Hei tāpiri, he pai te tukanga hanga o ngā impeller hiato muka waro ki te taiao, e rite ana ki te ariā o te hanga matomato. Ki te whakatauritea ki ngā rauemi whakarewa tuku iho, he iti ake te kaha e pau ana i ngā hiato muka waro hei whakaputa, ā, he iti ake te para i te wā o te tukanga hanga, he ngāwari ki te hangarua me te maka atu.
I te haere tonu o te whanaketanga o te hangarau me te whakahekenga haere o te utu, ka whānui ake te heke mai o te whakamahinga o ngā rauemi muka waro i roto i te hanga i ngā impeller hau ātete-waikura waikawa. I te heke mai, me ngā whanaketanga tonu o te hangarau hanga muka waro me te arotau tonu o te tukanga whakarite rauemi hiato, ka whakapai ake te mahi a ngā impeller hiato muka waro, ā, ka whakaitihia te utu, ka whakatairanga i tōna whakamahinga i roto i ngā mara ahumahi. I taua wā anō, i te mea kei te piki haere tonu te āwangawanga o te ao mō te tiaki taiao me te whanaketanga tauwhiro, ka nui ake te mahi a ngā rauemi hiato muka waro hei rauemi mahi-teitei matomato, hoa-taiao, i roto i te mara o te hanga impeller hau.
Kua tino kitea te ahunga whakamua o te whakamahinga o ngā rauemi muka waro i roto i te hanga i ngā impeller hau ātete-waikura. Nā tōna ātete pai ki te waikura waikawa, te pai o te mahi tukatuka, me te hoahoa me te tukanga whakaputa e pai ana ki te taiao, ka waiho te impeller hau muka waro hei huarahi whanaketanga nui mō te hanga impeller hau ā muri ake nei. Me te haere tonu o te hangarau me te whakamahinga o te whakawhānui tonu,muka waro hiatoKa whai wāhi nui ngā impeller ki ngā wāhi ahumahi, kia mau ai te mahi hanga ahumahi me te whanaketanga tauwhiro hei whakarato i tētahi taurangi kaha.