Ko te whai huatanga o te tātari oKakahu rehu rewaHe pūnaha hangarau matatini tēnei, e uru ana ki ngā rauemi hua, te tukanga hua, te hangarau hikohiko pūmau me ērā atu mea, ā, he nui te pānga ki te taiao rokiroki. Me pēhea te karo i te hekenga o te pānga hikohiko pūmau o te kakahu rehu whakarewa 95, me mahi pai i ngā āhuatanga e toru e whai ake nei.
Te hanga kakahu rehu rewa whānui
1. Te kōwhiringa o te masterbatch hiko tuturu
Ko te tikanga o te hiko he whakakī anō.kakahu pupuhi rewaI te tīmatanga, i eke te pāmahana i roto i te hiko ki te 95+, engari i heke te pānga i muri i ētahi rā, nā te mea he tino koretake te papa hiko, ā, nā te whakaiti i te utu i whakaiti i te pānga.
I tēnei wā, e toru ngā momo matua hiko e whakamahia whānuitia ana: te hanga tourmaline, te hanga hau-silicon, me ngā matū kei roto he hauota me ngā waikawa ngako.
He painga me he ngoikoretanga tō ia momo e toru o te electret masterbatch. He tino whai hua, he pai hoki te pumau o te electret masterbatch i hangaia mā te tikanga hau-silicon, ā, he pumau tonu tēnei momo, he ngāwari ki te whakamarara, kāore he paitini, kāore hoki he reka, ā, ka taea te whakamana e te FDA.
Ko te whakapolarisasi o ngā hiko i hangaia mai i ngā rauemi kore-polar te take nui o te utu ātea. E rua ngā momo utu ātea: ko tētahi e kiia ana ko te utu tohu kotahi, ko tētahi e kiia ana ko te utu tohu rerekē. Ko te tuatahi e pā ana ki te noho o te kawe hiko i waenga i te dielectric me te electrode, te pakaru rānei i te taha o te mata dielectric i raro i te mahi a te mara hiko kaha, e meinga ai te electrode kia werohia te utu ki roto i ngā dielectric, kia rite ai te polarity o te utu ātea i werohia ki te o ngā electrode tata. Ko te polarity o te utu tohu rerekē he rerekē ki te o te electrode tata, ko te take nui ko te wehenga me te hopu o te utu i roto i te dielectric. Ko te utu hiko i hangaia e te whakatakotoranga dipole i roto i ngā dielectric polar he momo utu tohu rerekē anō.
2. Me whakamahi ngā taputapu hiko i te utu pai
Ka piri te puehu, te huakita me ngā huaketo i te rangi ki ngā matūriki, ā, ko te nuinga he utu kino, ko te kakahu rewa ia he utu pai, nō reira he ngāwari te mimiti i ēnei matūriki utu kino.
Me whakamahi te taputapu hiko i te utu pai, kaua te utu kino. Nā te mea he utu pai kei runga i te kakahu, ka taea e ia te mimiti i te utu kino i te hau. Ina pa te kakahu rewa ki te kiri, ka ngawari ake te pau o te utu kino, ā, ka puhoi ake te ngaronga mena ka haria te utu pai.
E ai ki te kaihanga o tētahi taputapu hiko pūmau, e whakaatu ana te whakamātautau ko te tawhiti tukunga pai rawa atu i waenga i te 15-50KV he 4-8cm.
Mena he teitei rawa te ngaohiko e whakamahia ana, pērā i te neke atu i te 50KV, he ngāwari noa te whakangaro i te hanganga ngota o te polypropylene. Ki te tata rawa koe, ka pakaru te mura o te pewa i roto i te kakahu kua rewa. I runga i te tawhiti rawa, ka mawhiti te utu nā te marara, ka moumou te utu nui, ā, kāore e taea te whakauru ki roto i te masterbatch, ka hua ake he koretake te mara hiko o te kakahu.
Ngā taputapu hiko kaha-teitei mō te kakahu pupuhi hiko.
Ka taea te whakarite i te pūngao hiko i roto i te whānuitanga whānui, ā, ko te awhe whakahaere mana he 0-1200W.
Ka taea te whakarerekē i te ngaohiko hiko putanga mai i te 0-60KV.
Iahiko putanga 0-20mA.
Whakaaturanga tioata wai wā-tūturu o te ngaohiko me te iahiko hiko.
Me te pātene tīmatanga me te pātene whakarerekētanga mō te whakahaere ngāwari.
Mā te pana aukati ohorere, ka mutu te putanga i te rahunga ohorere mā te pātene kotahi hei whakapai ake i te haumaru.
Mā te kimi pewa tere aunoa me te mahi tinei pewa tere hei whakarite i te mahi haumaru me te kore e mutu o te kakahu rewa.
Mā te tukunga o te waea molybdenum, ka tere te tiaki i te waea pakaru hei whakarite i te haumaru me te whai huatanga o te hiko.
Me te putanga hiko hiko nui, te iahiko nui, te tiaki mana nui.
He taputapu whakaputa hiko pateko tūturu, ā-tinana hoki.
3. Me takai te kakahu kua rewa kia kore ai e hoki anō te makuku
He tino kaha te kaha mimiti o te hiko pao o te kakahu rewa-pū, ā, ka mimiti tonu te puehu me te mamaoa wai i te rangi e te kakahu rewa-pū. He nui te pānga o ngā raruraru taiao ki te pupuri utu o te kakahu rewa-pū.
Nō reira, me aroturuki tonu te pāmahana me te haumākū i roto i te awheawhe, me te whakanui ake i ngā taputapu e tika ana kia mau tonu te pāmahana me te haumākū i roto i te awheawhe i roto i tētahi awhe.
Me takai te kakahu rewa i muri i te hanga, he pai ake te takai korehau, te rokiroki maroke, kia kore ai e pā ki te hau mākū o waho. Ārai i te hoki anō o te makuku me te paru.
Ētahi atu mea mai i tā mātou Putea Pukapuka
Wā tuku: Mei-12-2022