HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

Ko te hangarau wehewehe hau hohonu-whakapūmau he tikanga e wehewehe ana i ngā wāhanga matua (hauota, hāora me te argon) i roto i te hau mā roto i ngā pāmahana iti. He whānuitia te whakamahinga i roto i ngā ahumahi pēnei i te maitai, te matū, te rongoā me te hikohiko. I te pikinga ake o te hiahia mō ngā hau, kei te whānui haere te whakamahinga o te hangarau wehewehe hau hohonu-whakapūmau. Ka matapakihia e tēnei tuhinga te tukanga whakaputa o te wehenga hau hohonu-whakapūmau, tae atu ki tōna mātāpono mahi, ngā taputapu matua, ngā mahi whakahaere me tōna whakamahinga i roto i ngā ahumahi rerekē.

He Tirohanga Whānui mō te Hangarau Wehenga Hau Cryogenic

Ko te kaupapa matua o te wehenga hau cryogenic ko te whakamatao i te hau ki ngā pāmahana tino iti (i raro iho i te -150°C), kia taea ai te wehewehe i ngā wāhanga o te hau i runga i ō rātou ira kohua rerekē. I te nuinga o te wā, ka whakamahia e te wae wehenga hau cryogenic te hau hei rauemi mata, ā, ka haere i roto i ngā tukanga pēnei i te pēhitanga, te whakamatao, me te whakawhānui, ā, ka mutu ka wehea te hauota, te hāora, me te argon mai i te hau. Ka taea e tēnei hangarau te whakaputa hau parakore teitei, ā, mā te whakahaere tika i ngā tawhā tukanga, ka tutuki i ngā whakaritenga tino pakari mō te kounga hau i roto i ngā mara ahumahi rerekē.

E toru ngā wāhanga matua o te waeine wehenga hau cryogenic: te pūwero hau, te pūwero hau-mua, me te pouaka matao. Ka whakamahia te pūwero hau hei pēhi i te hau ki te pēhanga teitei (te nuinga o te wā 5-6 MPa), ka whakaitihia e te pūwero hau te pāmahana o te hau mā te whakamatao, ā, ko te pouaka matao te wāhanga matua o te tukanga wehenga hau cryogenic katoa, tae atu ki te pourewa wehewehe, e whakamahia ana hei whakatutuki i te wehenga hau.

Te pēhitanga me te whakamatao o te hau

Ko te pēhi hau te taahiraa tuatahi i roto i te wehenga hau cryogenic, ko te whāinga matua he pēhi i te hau i te pēhanga hau ki te pēhanga teitei ake (te nuinga o te 5-6 MPa). Whai muri i te urunga o te hau ki roto i te pūnaha mā te compressor, ka tino piki ake tōna pāmahana nā te tukanga pēhi. Nō reira, me mahi he raupapa o ngā taahiraa whakamatao hei whakaiti i te pāmahana o te hau pēhi. Ko ngā tikanga whakamatao noa ko te whakamatao wai me te whakamatao hau, ā, mā te pānga whakamatao pai ka taea te whakarite kia kore te hau pēhi e whakararuraru i ngā taputapu i te wā o te tukatuka i muri mai.

I muri i te whakamataotanga o te hau i te tīmatanga, ka uru atu ki te wāhanga whakamatao-mua e whai ake nei. Ko te tikanga, ka whakamahia te hauota, te hauota wai rānei hei reo whakamatao i te wāhanga whakamatao-mua, ā, mā roto i ngā taputapu whakawhiti wera, ka whakaitihia te pāmahana o te hau kōpeke, hei whakarite mō te tukanga cryogenic e whai ake nei. Mā te whakamatao-mua, ka taea te whakaiti i te pāmahana o te hau kia tata ki te pāmahana wai, ka whakaratohia ngā āhuatanga e tika ana mō te wehenga o ngā wāhanga i roto i te hau.

Te whānui o te pāmahana iti me te wehenga hau

I muri i te kōpeketanga me te whakamataotanga o te hau, ko te taahiraa matua e whai ake nei ko te whakawhanuitanga pāmahana-iti me te wehenga hau. Ka tutuki te whakawhanuitanga pāmahana-iti mā te whakawhanuitanga tere i te hau kōpeketanga mā te takirere whakawhanui ki te pēhanga noa. I te wā o te tukanga whakawhanuitanga, ka tino heke te pāmahana o te hau, ka eke ki te pāmahana wai. Ka tīmata te hauota me te hāora i roto i te hau ki te wai i ngā pāmahana rerekē nā te rerekētanga o ō rātou ira kohua.

I roto i ngā taputapu wehewehe hau cryogenic, ka tomo te hau wai ki te pouaka makariri, ko te pourewa wehewehe te wāhanga matua mō te wehewehe hau. Ko te kaupapa matua o te pourewa wehewehe ko te whakamahi i ngā rerekētanga o te pāmahana koropupū o ngā wāhanga rerekē i te hau, mā te piki me te heke o te hau i roto i te pouaka makariri, hei whakatutuki i te wehenga hau. Ko te pāmahana koropupū o te hauota he -195.8°C, ko te pāmahana koropupū o te hāora he -183°C, ā, ko te pāmahana koropupū o te argon he -185.7°C. Mā te whakarerekē i te pāmahana me te pēhanga i roto i te pourewa, ka taea te whakatutuki i te wehenga hau whai hua.

He tino tika te tukanga wehenga hau i roto i te pourewa wehewehe. I te nuinga o te wā, ka whakamahia he pūnaha pourewa wehewehe e rua ngā wāhanga hei tango i te hauota, te hāora, me te argon. Tuatahi, ka wehea te hauota ki te wāhanga o runga o te pourewa wehewehe, ko te hāora wai me te argon ka kukū ki te wāhanga o raro. Hei whakapai ake i te whai huatanga o te wehenga, ka taea te tāpiri i tētahi pouaka whakamatao me tētahi kaiwhakaoho anō ki roto i te pourewa, ka taea ai te whakahaere tika ake i te tukanga wehenga hau.

Ko te hauota e tangohia ana he tino parakore (neke atu i te 99.99%), e whakamahia whānuitia ana i roto i te mahi whakarewa, te ahumahi matū, me te hikohiko. Ka whakamahia te hāora i roto i te hauora, te ahumahi maitai, me ētahi atu ahumahi e nui ana te kaha e hiahia ana ki te hāora. Ko te ākoni, hei hau onge, ka tangohia mā te tukanga wehenga hau, me te tino parakore, ā, e whakamahia whānuitia ana i roto i te whakarewa, te whakarewa, me te tapahi taiaho, me ētahi atu mara hangarau teitei. Ka taea e te pūnaha whakahaere aunoa te whakarerekē i ngā tawhā tukanga kia rite ki ngā hiahia tūturu, te whakapai ake i te pai o te whakaputa, me te whakaiti i te whakapaunga pūngao.

Hei tāpiritanga, ko te arotautanga o te pūnaha wehewehe hau hohonu-whakapūmau kei roto hoki ko ngā hangarau penapena pūngao me te whakahaere tukunga. Hei tauira, mā te whakahoki mai i te pūngao pāmahana iti i roto i te pūnaha, ka taea te whakaiti i te para pūngao, ā, ka taea te whakapai ake i te whai huatanga o te whakamahinga pūngao whānui. Heoi anō, me te kaha haere o ngā ture taiao, kei te aro nui ake ngā taputapu wehewehe hau hohonu-whakapūmau hou ki te whakaiti i ngā tukunga hau kino me te whakarei ake i te atawhai taiao o te tukanga whakaputa.

Ngā tono o te wehenga hau cryogenic hohonu

Ehara i te mea he mea nui ngā mahi a te hangarau wehewehe hau hohonu i roto i te hanga hau ahumahi anake, engari he mea nui anō hoki i roto i ngā mara maha. I roto i ngā ahumahi maitai, tongi, me te hinu matū, ka whakamahia te hangarau wehewehe hau hohonu hei whakarato i ngā hau tino parakore pērā i te hāora me te hauota, kia pai ai te mahi whakaputa. I roto i te ahumahi hiko, ka whakamahia te hauota e whakaratohia ana e te wehenga hau hohonu hei whakahaere i te hau i roto i te hanga haurua-ira. I roto i te ahumahi hauora, he mea nui te hāora tino parakore mō te tautoko manawa o ngā tūroro.

Hei tāpiritanga, he mea nui anō hoki te hangarau wehewehe hau hohonu ki te rokiroki me te kawe i te hāora wai me te hauota wai. I ngā āhuatanga kāore e taea te kawe i ngā hau pēhanga teitei, ka taea e te hāora wai me te hauota wai te whakaiti i te rahinga me te whakaiti i ngā utu kawe.

Whakamutunga

Ko te hangarau wehewehe hau hohonu, me ōna āheinga wehewehe hau whai hua me te tika, e whakamahia whānuitia ana i roto i ngā momo ahumahi. Mā te whanaketanga o te hangarau, ka nui ake te mohio me te whai hua o te tukanga wehewehe hau hohonu, me te whakaiti i te kaha, me te whakarei ake i te parakore o te wehenga hau me te whai huatanga o te whakaputanga. I te heke mai, ko te auahatanga o te hangarau wehewehe hau hohonu e pā ana ki te tiaki taiao me te whakaora rauemi ka waiho hei huarahi matua mō te whanaketanga o te ahumahi.

Anna Waea./Whatsapp/Wechat:+86-18758589723

Email :anna.chou@hznuzhuo.com