Nitrogen, a matsayin iskar gas mai mahimmanci na masana'antu ana amfani dashi sosai a masana'antu da yawa kamar abinci, magani, masana'antar sinadarai, kayan lantarki, da sarrafa ƙarfe.
Akwai hanyoyi guda biyu don samun nitrogen: Samar da iskar gas a kan wurin ta hanyar janareta na nitrogen: nitrogen yana rabu da iska ta hanyar rabuwar matsa lamba (PSA) ko fasahar cryogenic. Siyan nitrogen mai ruwa: Ana siyan nitrogen mai ruwa daga mai siyar da iskar gas, an adana shi a cikin tankin ruwa na cryogenic, sannan a huda lokacin amfani da shi.
PSA Nitrogen shuka:https://www.hznuzhuo.com/nuzhuo-nitrogen-gas-making-generator-cheap-price-nitrogen-generating-machine-small-nitrogen-plant-product/
Cryogenic nitrogen shuka:https://www.hznuzhuo.com/nuzhuo-cryogenic-liquid-oxigen-plant-air-separation-unit-plant-for-producing-liquid-oxygen-nitrogen-argon-product/
Anan za mu gudanar da kwatancen farashi mai zurfi tsakanin shigar da janareta na nitrogen da siyan ruwa nitrogen daga nau'ikan nau'ikan nau'ikan kayan aiki, farashin aiki, kwanciyar hankali na samarwa, sassauci, da aminci, da haɗa ainihin lokuta don samar da tunani ga kamfanoni don zaɓar mafita mai dacewa.
Kudin zuba jari na kayan aiki
Nitrogen Generator: Farashin saka hannun jari na farko na janareta nitrogen ya dogara ne akan abubuwa masu zuwa:
1) Nitrogen samar da bukatun: Mafi girma na samarwa, mafi girma na kayan aiki da kuma mafi girma na farashi. Ƙananan janareta nitrogen na PSA (5-50 Nm³/h): Kudin zuba jari kusan RMB 100,000-300,000; Matsakaitan janareta nitrogen na PSA (50-200 Nm³/h): Kudin zuba jari kusan RMB 300,000-1,000,000; Babban janareta nitrogen na PSA (＞200 Nm³/h): Kudin zuba jari ya wuce RMB 1,000,000;
2) Nitrogen tsarki bukatun: Mafi girman tsarki, mafi girman farashin kayan aiki. Misali, janareta na nitrogen mai tsaftar kashi 99.999% ya fi tsada fiye da janareta na nitrogen mai tsafta kashi 99.9%.
Tsarin ajiyar ruwa na nitrogen: Kudin saka hannun jari na tsarin ajiyar ruwa na nitrogen ya dogara ne akan iyawar ajiya. Mafi girma na iya aiki, mafi girma na farashi. Ƙananan tankin ajiya (ton 1-5): Kudin zuba jari kusan RMB 50,000-150,000; Tankin ajiya matsakaici (tons 5-20): Kudin zuba jari kusan RMB 150,000-500,000; Babban tankin ajiya (> ton 20): Kudin zuba jari ya wuce RMB 500,000; Ƙarin kayan aiki: irin su vaporizer, famfo mai ƙarfafawa, da dai sauransu, farashin ya dogara da buƙata.
Binciken kwatankwacin: Don ƙananan buƙatar nitrogen (<50 Nm³/h), farashin saka hannun jari na farko na janareta nitrogen da tsarin ajiyar ruwa na nitrogen ba zai iya bambanta sosai ba, kuma tsarin ajiyar ruwa na nitrogen na iya zama mai rahusa. Don matsakaita da manyan buƙatun nitrogen, farashin saka hannun jari na farko na janareta nitrogen yawanci ya fi na tsarin ajiyar ruwa nitrogen.
Kudin aiki
Nitrogen janareta: Kudin aiki na janareta nitrogen sun haɗa da:
1) Wutar Lantarki- Babban tushen makamashi don samar da nitrogen. Yawan kuzarin janareta na nitrogen na PSA kusan 0.2-0.4 kWh/Nm³
2) Kudin kulawa: Ciki har da sauyawa na yau da kullun na abubuwan tacewa, bawuloli, kwampreso lubricating mai, da dai sauransu, farashin shine kusan 3-5% / shekara na saka hannun jari na kayan aiki.
3) Kudin ma'aikata: Ana buƙatar ƙwararrun ma'aikata don aiki da kula da kayan aiki.
Liquid nitrogen: Kudin aiki na nitrogen ruwa ya ƙunshi:
1) Kudin sayan nitrogen ruwa: Dangane da canjin farashin kasuwa, farashin nitrogen na ruwa kusan yuan 1000-2000 ne (daidai da 1.4-2.8 yuan/Nm³).
2) Farashin sufuri: Farashin zai bambanta dangane da nisan sufuri da mita.
3) Kudin vaporization: Idan aka yi amfani da tururi na waje, ana buƙatar ƙididdige kuɗin daban. Asarar ajiya: Tankunan ajiyar ruwa na nitrogen suna da asarar ƙawancen yanayi na kusan 0.1-0.5%/rana, ya danganta da aikin rufewa na tanki da zafin jiki na yanayi.
Binciken kwatance: A cikin dogon lokaci, farashin aiki na janareta na nitrogen yawanci yakan yi ƙasa da farashin siyan nitrogen na ruwa. Zaton cewa makamashin da ake amfani da shi na janareta na nitrogen shine 0.3 kWh/Nm³ kuma farashin wutar lantarki shine yuan 0.7/kWh, farashin samar da nitrogen ya kai yuan 0.21/Nm³. Ana ƙididdige farashin siyan nitrogen na ruwa a yuan 1.5/Nm³, da asarar sufuri da asarar ajiya, ainihin farashin nitrogen ruwa ya kai 1.7-2.0 yuan/Nm³. Duk da haka, ya kamata a lura cewa farashin kula da janareta na nitrogen zai karu tare da karuwar rayuwar sabis na kayan aiki, kuma farashin nitrogen na ruwa na iya canzawa.
Kwanciyar Hankali
Nitrogen janareta:
1) Abvantbuwan amfãni: Yana iya samun wadatar kai a cikin nitrogen kuma abubuwan waje ba su shafar su. Kayan aiki abin dogaro ne sosai kuma yana iya ci gaba da aiki.
2) Lalacewa: Rashin kayan aiki na iya haifar da katsewar isar da iskar nitrogen, buƙatar kayan ajiya ko tsare-tsaren gaggawa. Ya dogara sosai kan samar da wutar lantarki, kuma katsewar wutar lantarki zai shafi samar da nitrogen.
Liquid nitrogen:
1) Abũbuwan amfãni: Masu samar da kayayyaki yawanci suna ba da garantin wadata. Za a iya amfani da tankunan ajiyar ruwa na nitrogen a matsayin maɓuɓɓuga don adana wani adadin nitrogen na ruwa don magance matsalolin gaggawa.
2) Hasara: Akwai rashin tabbas a cikin hanyar sufuri, kamar cunkoson ababen hawa da kuma mummunan yanayi, wanda zai iya shafar wadata. Yanayin aiki na mai kaya, canjin ƙarfin samarwa, da sauransu kuma za su yi tasiri ga kwanciyar hankali na wadata.
Binciken kwatance: Dangane da kwanciyar hankali wadata, nitrogen ruwa ya ɗan fi na nitrogen, amma masu samar da nitrogen na iya inganta amincin wadata ta hanyar ba su kayan aiki na ajiya da cikakken shirin gaggawa.
Nitrogen janareta:
1) Abũbuwan amfãni: Nitrogen samar da tsarki za a iya gyara bisa ga ainihin bukatun, tare da babban sassauci. Ya dace da lokatai tare da manyan sauye-sauye a cikin buƙatar nitrogen.
2) Hasara: Farawar kayan aiki da kashewa suna ɗaukar ɗan lokaci kaɗan, kuma saurin amsawa yana da ɗan jinkiri.
Liquid nitrogen:
1) Abũbuwan amfãni: Ana iya siyan nitrogen mai ruwa a kowane lokaci, kuma ana iya cika samar da nitrogen da sauri, tare da sassauci mai kyau.
2) Rashin hasara: Tsaftataccen Nitrogen yana gyarawa kuma yana da wahalar daidaitawa bisa ga buƙata. Ƙarfin ajiya yana da iyaka, kuma yana da wuya a jimre wa manyan sauye-sauyen buƙata a cikin ɗan gajeren lokaci.
Binciken kwatance: nitrogen mai ruwa yana da ƙarin fa'ida wajen amsa buƙatun gaggawa da canjin buƙatu na ɗan gajeren lokaci, yayin da masu samar da nitrogen ke yin aiki mafi kyau a cikin aiki na dogon lokaci da biyan buƙatu iri-iri.
Tsaro
Nitrogen janareta:
1) Abũbuwan amfãni: Haɗarin aminci na aikin kayan aiki yana da ƙananan ƙananan. Babu buƙatar adana manyan iskar gas masu haɗari.
2) Lalacewa: Rashin kula da kayan aiki na iya haifar da haɗari na aminci. Ana buƙatar bincika tsarin iska mai matsewa akai-akai don hana kwararar matsa lamba.
Liquid nitrogen: Abũbuwan amfãni: Masu samarwa yawanci suna ba da jagorar aminci da sabis na ƙwararru. Hasara: Liquid nitrogen wani ruwa ne na cryogenic kuma yana haifar da haɗarin aminci kamar sanyi da shaƙewa. Ana buƙatar tankunan ajiyar ruwa na nitrogen a duba akai-akai don hana yaɗuwa da fashewa.
Binciken kwatankwacin: Gabaɗaya, masu samar da nitrogen sun fi aminci fiye da ruwa nitrogen, amma ana iya rage haɗarin amincin ruwa nitrogen ta hanyar ƙarfafa kulawa da horo.
Misali Nazari
Tsammanin cewa buƙatar nitrogen na kamfani shine 100 Nm³/h, abin da ake buƙata na tsabta shine 99.9%, kuma lokacin aiki na shekara shine sa'o'i 8,000.
Maganin janareta na Nitrogen: Zuba jarin kayan aiki: kusan RMB 500,000; Kudin aiki na shekara-shekara (lantarki + kula): kusan RMB 200,000; Jimlar farashin a cikin shekaru 10: kusan RMB miliyan 2.5;
Maganin nitrogen mai ruwa: Zuba jarin tanki: kusan RMB 300,000; Kudin sayan nitrogen na ruwa na shekara: kusan RMB miliyan 1 (ƙididdige shi akan yuan 1.5/Nm³); Farashin sufuri na shekara-shekara da asarar ajiya: kusan RMB 50,000; Jimlar farashi a cikin shekaru 10: kusan RMB miliyan 10.5
Ƙarshe: A cikin dogon lokaci, maganin janareta na nitrogen ya fi tattalin arziki.
Don taƙaita abubuwan da ke sama, zabar shigar da janareta na nitrogen ko siyan nitrogen na ruwa, waɗannan abubuwan suna buƙatar la'akari sosai:
1) Bukatar Nitrogen: Mafi girman buƙatun, mafi kyawun fa'idar janareta na nitrogen. Yawan amfani da buƙatun kwanciyar hankali: Don kwanciyar hankali na dogon lokaci, janareta na nitrogen ya fi dacewa; don ɗan gajeren lokaci ko amfani na ɗan lokaci, nitrogen na ruwa na iya zama mafi sassauƙa.
2) Matsakaicin kasafin kuɗi: kasafin kuɗi na farko na saka hannun jari yana iyakance, don haka ana iya la'akari da ruwa nitrogen; idan farashin aiki na dogon lokaci ya fi mahimmanci, mai samar da nitrogen ya fi tasiri.
3) La'akarin aminci: Don ƙaƙƙarfan buƙatun aminci, janareta na nitrogen na iya zama mafi dacewa. A ƙarshe, ya kamata kamfanoni su gudanar da cikakken kimantawa dangane da ainihin halin da suke ciki kuma su zaɓi mafi dacewa da samar da nitrogen.
Idan kuna son ƙarin bayani, da fatan za a tuntuɓe mu kyauta:
Adireshin: Lyan.Ji
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Lokacin aikawa: Afrilu-17-2025