HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

Fasahar rabuwar iska mai zurfi ta cryogenic hanya ce da ke raba manyan sassan (nitrogen, oxygen da argon) a cikin iska ta hanyar ƙarancin zafi. Ana amfani da ita sosai a masana'antu kamar ƙarfe, sinadarai, magunguna da na'urorin lantarki. Tare da ƙaruwar buƙatar iskar gas, amfani da fasahar rabuwar iska mai zurfi ta cryogenic ita ma tana ƙara yaɗuwa. Wannan labarin zai tattauna sosai kan tsarin samar da rabuwar iska mai zurfi ta cryogenic, gami da ƙa'idar aiki, manyan kayan aiki, matakan aiki da aikace-aikacenta a masana'antu daban-daban.

Bayani game da Fasahar Rabuwar Iska Mai Tsanani

Babban ƙa'idar rabuwar iska mai ƙarfi ita ce a sanyaya iska zuwa yanayin zafi mai matuƙar ƙasa (gabaɗaya ƙasa da -150°C), ta yadda za a iya raba abubuwan da ke cikin iska bisa ga ma'aunin tafasarsu daban-daban. Yawanci, na'urar rabuwar iska mai ƙarfi tana amfani da iska a matsayin kayan aiki kuma tana tafiya ta hanyoyi kamar matsewa, sanyaya, da faɗaɗawa, a ƙarshe tana raba nitrogen, oxygen, da argon daga iska. Wannan fasaha na iya samar da iskar gas mai tsafta kuma, ta hanyar daidaita sigogin tsari daidai, ta cika ƙa'idodin ƙa'idodin ingancin iskar gas a fannoni daban-daban na masana'antu.

Na'urar raba iska mai ƙarfi ta cryogenic ta kasu kashi uku: na'urar sanyaya iska, na'urar sanyaya iska, da kuma akwatin sanyi. Ana amfani da na'urar sanyaya iska don matse iska zuwa matsin lamba mai yawa (yawanci 5-6 MPa), na'urar sanyaya iska ta pre-cooler tana rage zafin iska ta hanyar sanyaya iska, kuma akwatin sanyi shine babban ɓangaren dukkan tsarin raba iska mai ƙarfi, gami da hasumiyar raba iska, wacce ake amfani da ita don cimma rabuwar iska.

Matsi da sanyaya iska

Matsewar iska ita ce mataki na farko a cikin rabuwar iska mai ƙarfi, wanda galibi ke nufin matse iska a matsin yanayi zuwa matsin lamba mafi girma (yawanci 5-6 MPa). Bayan iskar ta shiga tsarin ta hanyar matsewar, zafinta zai ƙaru sosai saboda tsarin matsewa. Saboda haka, dole ne a ɗauki matakai na sanyaya don rage zafin iskar da aka matse. Hanyoyin sanyaya iska da aka saba amfani da su sun haɗa da sanyaya ruwa da sanyaya iska, kuma kyakkyawan tasirin sanyaya iska na iya tabbatar da cewa iskar da aka matse ba ta haifar da nauyi mai mahimmanci ga kayan aiki yayin sarrafawa na gaba ba.

Bayan an riga an sanyaya iska, sai ta shiga mataki na gaba na sanyaya kafin a sanyaya. Matakin kafin a sanyaya yawanci yana amfani da nitrogen ko ruwa nitrogen a matsayin hanyar sanyaya, kuma ta hanyar kayan aikin musayar zafi, zafin iskar da aka matse yana raguwa, yana shirin aiwatar da cryogenic na gaba. Ta hanyar sanyaya kafin a sanyaya, zafin iskar na iya raguwa zuwa kusa da zafin ruwa, wanda ke samar da yanayi mai mahimmanci don raba abubuwan da ke cikin iska.

Faɗaɗa yanayin zafi mai ƙarancin zafi da rabuwar iskar gas

Bayan an matse iskar kuma an sanyaya ta kafin lokaci, muhimmin mataki na gaba shine faɗaɗa ƙarancin zafin jiki da kuma rabuwa da iskar gas. Ana samun faɗaɗa ƙarancin zafin jiki ta hanyar faɗaɗa iskar da aka matse cikin sauri ta hanyar bawul ɗin faɗaɗawa zuwa matsin lamba na yau da kullun. A lokacin faɗaɗawa, zafin iskar zai ragu sosai, ya kai ga zafin ruwan sha. Nitrogen da iskar oxygen a cikin iska za su fara zubar da ruwa a yanayin zafi daban-daban saboda bambancin wurin tafasarsu.

A cikin kayan aikin raba iska mai ƙarfi, iskar da aka yi amfani da ita tana shiga cikin akwatin sanyi, inda hasumiyar raba iska ita ce muhimmin sashi na raba iskar gas. Babban ƙa'idar hasumiyar raba iskar ita ce amfani da bambance-bambancen wurin tafasa na abubuwa daban-daban a cikin iska, ta hanyar tashi da faɗuwa a cikin akwatin sanyi, don cimma rabuwar iskar gas. Tafasar nitrogen shine -195.8°C, na iskar oxygen shine -183°C, kuma na argon shine -185.7°C. Ta hanyar daidaita zafin jiki da matsin lamba a cikin hasumiyar, ana iya cimma rabuwar iskar gas mai inganci.

Tsarin raba iskar gas a cikin hasumiyar raba iskar yana da daidaito sosai. Yawanci, ana amfani da tsarin hasumiyar raba iskar gas mai matakai biyu don fitar da nitrogen, oxygen, da argon. Da farko, ana raba nitrogen a saman hasumiyar raba iskar gas, yayin da iskar oxygen mai ruwa da argon ke taruwa a ƙasan. Don inganta ingancin rabuwar iskar gas, ana iya ƙara mai sanyaya iska da mai sake fitar da iskar gas a cikin hasumiyar, wanda zai iya ƙara sarrafa tsarin raba iskar gas daidai.

Nitrogen da aka fitar yawanci yana da tsarki sosai (sama da kashi 99.99%), ana amfani da shi sosai a fannin ƙarfe, masana'antar sinadarai, da na'urorin lantarki. Ana amfani da iskar oxygen a fannin likitanci, masana'antar ƙarfe, da sauran masana'antu masu amfani da makamashi mai yawa waɗanda ke buƙatar iskar oxygen. Argon, a matsayin iskar gas mai wuya, yawanci ana fitar da shi ta hanyar tsarin raba iskar gas, tare da tsarki mai yawa kuma ana amfani da shi sosai a cikin walda, narkewa, da yanke laser, da sauran fannoni na fasaha mai zurfi. Tsarin sarrafawa na atomatik zai iya daidaita sigogi daban-daban na tsari bisa ga ainihin buƙatun, inganta ingancin samarwa, da rage yawan amfani da makamashi.

Bugu da ƙari, inganta tsarin rabuwar iska mai zurfi ta cryogenic ya haɗa da fasahar adana makamashi da sarrafa hayaki. Misali, ta hanyar dawo da makamashi mai ƙarancin zafi a cikin tsarin, ana iya rage ɓarnar makamashi kuma ana iya inganta ingancin amfani da makamashi gabaɗaya. Bugu da ƙari, tare da ƙa'idodin muhalli masu tsauri, kayan aikin rabuwar iska mai zurfi ta zamani suna kuma mai da hankali sosai kan rage hayakin iska mai cutarwa da haɓaka kyawun muhalli na tsarin samarwa.

Aikace-aikace na rabuwar iska mai zurfi ta hanyar iska mai ƙarfi

Fasahar raba iska mai zurfi ta cryogenic ba wai kawai tana da amfani mai mahimmanci a cikin samar da iskar gas na masana'antu ba, har ma tana taka muhimmiyar rawa a fannoni da dama. A cikin masana'antar ƙarfe, taki, da man fetur, ana amfani da fasahar raba iska mai zurfi ta cryogenic don samar da iskar gas mai tsabta kamar oxygen da nitrogen, don tabbatar da ingantaccen tsarin samarwa. A cikin masana'antar lantarki, ana amfani da nitrogen da aka samar ta hanyar raba iska mai zurfi ta cryogenic don sarrafa yanayi a cikin masana'antar semiconductor. A cikin masana'antar likitanci, iskar oxygen mai tsabta yana da mahimmanci ga tallafin numfashi ga marasa lafiya.

Bugu da ƙari, fasahar rabuwar iska mai zurfi ta cryogenic ita ma tana taka muhimmiyar rawa wajen adanawa da jigilar iskar oxygen mai ruwa da nitrogen mai ruwa. A cikin yanayi inda ba za a iya jigilar iskar gas mai ƙarfi ba, iskar oxygen mai ruwa da nitrogen mai ruwa na iya rage yawan iskar da kuma rage farashin sufuri yadda ya kamata.

Kammalawa

Fasahar raba iska mai zurfi ta cryogenic, tare da ingantattun damar raba iskar gas, ana amfani da ita sosai a fannoni daban-daban na masana'antu. Tare da ci gaban fasaha, tsarin raba iska mai zurfi ta cryogenic zai zama mai wayo da inganci ga makamashi, yayin da yake inganta tsarkin raba iskar gas da ingancin samarwa. A nan gaba, kirkirar fasahar raba iska mai zurfi ta cryogenic dangane da kare muhalli da dawo da albarkatu shi ma zai zama babban alkibla ga ci gaban masana'antu.

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

Email :anna.chou@hznuzhuo.com