Ma'auni na Humidity da Danshi a cikin Tsarin Karfe

Ana amfani da hydrogen a ko'ina don taurin ƙarfe da yawa. Dukansu tsarkin hydrogen da matakan zafi a cikin

iskar gas yana buƙatar aunawa da sarrafa shi.

Danshi mai yawa zai iya rage ƙarfi da ingancin samfurin da aka gama. Akwai manyan hanyoyi guda biyu

na hydrogen transport a metallurgy --babban hydrogen daga gas cylinders da pyrolysis ammonia. Karfe

tsari danshi ma'auni neda muhimmanci sosai, son sanin ci gaba da gani!

Na Farko, Duk Hanyoyin Isarwa Dukansu suna da fa'idodi da rashin amfani.

Za a iya amfani da hydrogen mai tsabta nan da nan, amma ya fi tsada a saya, da kuma adana adadi mai yawa

hydrogen don aikace-aikace yana haifar da haɗarin wuta.

Ammoniya (NH 3) ya fi arha don siya da yawa kuma ba shi da ƙonawa, don haka yana da aminci a adana a filin.

Duk da haka, yana ɗaukar haɗarin kansa: yana da lalata sosai.

don haka kayan aikin masana'anta da amincin mutum sune mahimman abubuwan damuwa. Duk da haka, ammoniya fashe raka'a

yanzu sun fi kowa hanyar samar da aragewa / taurare yanayi don ƙarfe

tanda. Ammoniya da aka raba garwaya ce ta hydrogen da nitrogen kuma ana kiranta da "gas ɗin roba".

Na biyu, Ta yaya Ammonia Cracking Aiki?

An zazzage ammonia da aka matsa don ƙafe shi. Sa'an nan kuma a raba shi zuwa sassan da ke cikinsa.

hydrogen da nitrogen, ta hanyar nickel catalyst a azafin jiki na kusan 1,000 ° C. Daidaiton sinadarai na

Amsar ita ce: 2NH 3A → N 2 + 3H 2

Saboda cikakken bazuwar zuwa hydrogen da nitrogen, kadan ne ya rage a karkashin hadadden ammonia

kuma iskar gas da aka samu ya kamata ya kasance yana da sosaiƙananan raɓa (da kyau a ƙasa -30 ° C). Ma'anar raɓa

Ma'aunin zafin jiki yana buƙatar kulawa ta musamman, saboda a yawancin lokuta, yana da yawako kuma ƙasa da ƙasa

zafin raɓa na iya shafar ingancin samfurin. Baya ga masana'antar karafa.

matsa lamba tsarinsun fi mahimmanci ga raɓa. HENGKO608 mai watsa raɓayana bayarwa

kwanciyar hankali na dogon lokaci da saurin amsawa ga canje-canjen zafi.

Babban ƙarfin masana'anta na HENGKO ya sa ya dace da OEM da masu haɗa tsarin

waɗanda ke buƙatar gajeriyar lokacin jagora.

Sive ɗin kwayoyin halitta yana ɗaukar alamar ammoniya ta ƙarshe da ba ta fashe ba har yanzu a cikin iskar gas. Gas iya

Hakanan a ƙara bushewa ta amfani da mai zafiregenerative dual-column desiccant-bushe, inda gas ƙarshe

yana barin na'urar bushewa a yanayin zafi ƙasa -65 ° Cdp kuma ya ƙunshina 75 Vol% hydrogen da kuma

25% nitrogen.

Na uku, iskar gas na roba (rubutun ammonia) aikace-aikace

Ana amfani da iskar gas na roba a cikin tanderun bututu da tanderun bututu don hana tafiyar matakai a cikin rage yanayi,

kamar sãɓãwar launukansa, sãɓãwar launukansa,deoxidation da nitride.

Na hudu, Kula da danshi a cikin ammoniya da aka raba

Ƙunƙaramitar raɓaza a iya amfani da online ko tabo duba danshi a cikin iska auna. Dace

domin aunawa awuraren da ba a rarraba yankin haɗari. Wannan na kowa a cikin tanderu da yawa

aikace-aikace. A high-gudun,šaukuwa raɓa-point hygrometerdon saurin duba ma'aunin raɓa

ko abun ciki na danshi a cikin matsewar iska, iskar gas,quenched gas a high matsa lamba canza kaya, da yawa

sauran aikace-aikace. Na'urar firikwensin yana amsawa da sauri ga canje-canje a cikin zafi dagabushe zuwa jika ko jika don bushewa. Wannan

yana nufin babu jira tsakanin ma'auni kuma mai aiki zai iya ɗaukar ƙarin ma'auni a cikin yini ɗaya.

Yadda Ake Auna Danshi da Danshi a Tsarin Karfe

Danshi da danshi suna taka muhimmiyar rawa a yawancin matakan ƙarfe. Daidaitaccen ma'aunin su yana tabbatar da ingancin samfur, yana rage yawan kuzari, da kiyaye aminci. Danshi na iya haifar da lahani a cikin samfuran ƙarfe, haifar da iskar shaka ko lalata, da canza kaddarorin kayan.

1. Muhimmancin Humidity da Ma'aunin Danshi:

* Gudanar da inganci: Danshi da zafi na iya haifar da lahani a cikin karafa, kamar porosity, kuma yana iya haifar da samuwar oxide ko sikeli akan saman karfe.
* Tsaro: A wasu matakai na ƙarfe, musamman waɗanda suka shafi foda, yawan danshi na iya haifar da tashin hankali ko ma haifar da yanayi mai fashewa.
* Ajiye Makamashi: Madaidaicin kula da zafi na iya haɓaka matakai, rage yawan kuzari.

2. Dabaru da Kayan aiki

* Mitar Dew Point: Yana auna yanayin zafin da iskar ke zama cikakkiya, yana sa ruwa ya takure. Amfani don saka idanu danshi a cikin tanda da bushewa tsarin.
* Hygrometers: Yana auna yanayin zafi kai tsaye, galibi ana amfani dashi a wurin ajiya da wuraren sarrafawa.
* Masu nazarin danshi: Kayan aikin da ke tantance abun cikin ruwa a cikin samfura masu ƙarfi ko ruwa, galibi ana amfani da su a cikin labs don sarrafa inganci.
* Karl Fischer Titration: Hanyar sinadarai don tantance abun ciki na danshi, musamman a cikin samfuran da ake buƙatar auna yawan danshi.
* Masu nazarin danshi na Infrared: Yana amfani da dumama infrared don tantance abun ciki na danshi ta hanyar kwatanta nauyi kafin da bayan aikin dumama.

3. Aikace-aikace a cikin Tsarin Karfe:

* Sarrafa Ore: Abubuwan da ke cikin damshi suna shafar sarrafa su da sarrafa su. Babban danshi na iya haifar da toshewa a cikin injin niƙa, yayin da ƙarancin danshi zai iya haɓaka ƙura.
* Pelletizing: A cikin yin baƙin ƙarfe, abun ciki na ɗanɗano na baƙin ƙarfe yana da mahimmanci. Yana rinjayar ƙarfin injin su da ingantaccen tsarin ragewa a cikin tanderun fashewa.
* Maganin zafi: Lokacin da karafa ke fuskantar maganin zafi, ana buƙatar sarrafa zafi da damshin tanderu don cimma abubuwan da ake so da kuma guje wa lahani na sama.
* Ƙarfe na Foda: Abubuwan da ke cikin ɗanɗano na foda na ƙarfe yana tasiri tasirin su da abubuwan haɓakawa.
* Narkewa da Cast: Danshi na iya haifar da ƙarancin iskar gas a cikin samfuran simintin. Daidaitaccen ma'auni yana tabbatar da gyare-gyare da yanayin narkewa ya bushe.

4. Sarrafa da Ingantawa:

* Madaidaicin martani: Ta hanyar haɗa na'urori masu auna firikwensin a cikin layin tsari, ana iya ba da amsa don sarrafa tsarin don ingantawa na ainihi.
* Kulawar Hasashen: Tare da ci gaba da sa ido, ana iya yin tsinkaya game da lokacin da kayan aiki kamar tanderu, bushewa, ko na'urar cire humidifier na iya gazawa ko rashin aiki.

5. Kalubale:

* Sanya Sensor: A cikin mahalli na ƙarfe masu ƙarfi, ana buƙatar sanya na'urori masu auna firikwensin da dabaru don hana lalacewa kuma duk da haka suna ba da ingantaccen karatu.
* Calibration: Daidaitawar na'urori na yau da kullun yana tabbatar da daidaito akan lokaci.

A ƙarshe, auna zafi da danshi a cikin matakan ƙarfe yana da mahimmanci don inganci, aminci, da inganci. Ta hanyar amfani da na'urori masu auna firikwensin ci gaba da tsarin sarrafawa, ƙarfe na zamani na iya kiyaye manyan ma'auni yayin haɓaka ƙarfi da amfani da kayan aiki.

Wane Irin Mai Watsawa Mai Humidity Zai Iya Auna Yashi da Danshi a Tsarin Ƙarfe?

Don matakan ƙarfe, waɗanda galibi ke haɗa da yanayin zafi, yanayi mai zafi, da yanayi ƙalubale, mai watsa zafi dole ne ya kasance mai ƙarfi, daidai, kuma mai juriya ga matsananciyar muhalli. Yawancin nau'ikan masu watsa zafi na iya auna zafi da danshi a cikin waɗannan yanayi masu buƙata:

1. Masu watsa Humidity Mai Girma:

An ƙirƙira shi musamman don yanayin zafi mai zafi kamar tanderu, waɗannan masu watsawa galibi suna zuwa tare da tace bakin karfe na sintered don kare firikwensin daga ɓarna da fantsama.

2. Sensors Capacitive na tushen yumbu:

Waɗannan suna ba da kyakkyawan juriya na sinadarai kuma ana iya amfani da su a cikin mahalli masu lalata, waɗanda za a iya samu a wasu hanyoyin ƙarfe.

3. Aluminum Oxide Moisture Sensors:

Ana amfani da shi da farko don gano danshi a cikin iskar gas. Waɗannan na'urori masu auna firikwensin suna aiki akan ƙa'idar cewa ƙarfin ƙarfi da aiki na Layer oxide na aluminium suna canzawa daidai da tururin ruwa da ke kewaye da shi. Suna iya ɗaukar yanayin zafi sosai kuma galibi ana amfani da su a aikace-aikace kamar matatun mai, amma kuma suna iya dacewa da wasu matakai na ƙarfe.

4. Tuned Diode Laser Spectroscopy (TDLAS):

Wannan ingantacciyar hanyar auna danshi ce, manufa don ƙalubalantar mahallin masana'antu, gami da matakan ƙarfe masu zafin jiki. Yana auna maida hankali danshi dangane da ɗaukar takamaiman tsayin haske ta kwayoyin ruwa.

5. Sensors na tushen Zirconia:

An yi amfani da shi da farko don auna iskar oxygen, wasu na'urori masu auna firikwensin zirconia za a iya haɗa su tare da wasu fasahohin don nuna zafi a cikin yanayin zafi mai zafi.

6. Dew Point Transmitters:

An ƙera shi don ƙaƙƙarfan mahallin masana'antu, wasu daga cikin waɗannan masu watsawa zasu iya ɗaukar yanayin zafi mai ƙarfi da yanayi mai zafi. Suna ƙayyade yawan zafin jiki wanda tururin ruwa ya fara raguwa, wanda ke nuna alamar danshi kai tsaye.

Don haka bayan sanin wane nau'in firikwensin zafi zaka iya amfani da shi don Tsarin Karfe. Don haka yadda za a zabi?

Lokacin zabar mai watsa zafi don matakan ƙarfe:

* Nisan Zazzabi:

Tabbatar cewa mai watsawa zai iya aiki da kyau a cikin kewayon zafin aikin ku.

* Daidaito:

Dangane da azancin aikin ku zuwa danshi, kuna iya buƙatar ingantaccen firikwensin firikwensin ko wani abu na gaba ɗaya.

*Lokacin Amsa:

Ga wasu matakai, musamman inda yanayi zai iya canzawa da sauri, saurin amsawa yana da mahimmanci.

* Juriya ga masu gurɓatawa:

A cikin saitunan ƙarfe, kasancewar ƙura, barbashi, ko abubuwa masu lalata na iya tsoma baki tare da aunawa. Tabbatar cewa zaɓaɓɓen watsawa ya jure wa waɗannan.

* Gyarawa da Kulawa:

Dangane da mahalli, mai watsawa na iya buƙatar daidaitawa akai-akai ko kiyayewa. Zaɓi na'urori waɗanda za'a iya daidaita su a cikin wurin idan ana buƙatar dubawa akai-akai.

* Sadarwa da Haɗin kai:

Tabbatar cewa ana iya haɗa fitar da mai watsawa cikin sauƙi cikin tsarin sarrafa tsarin ku.

* Dorewa da Tsawon Rayuwa:

Ganin saka hannun jari a waɗannan na'urori da mahimmancin yanayin matakan ƙarfe, zaɓi ingantattun samfura da ƙira tare da rikodi na dorewa.

Koyaushe tuntuɓar masana'anta ko ƙwararru lokacin zabar mai watsa zafi don takamaiman aikace-aikacen ƙarfe. Suna iya ba da haske game da mafi kyawun zaɓi dangane da buƙatunku na musamman.

Hakanan zaka iyaAiko mana da ImelKai tsaye Kamar Haka:ka@hengko.com

Zamu Aika Baya Tare da Sa'o'i 24, Godiya ga Majinjin ku!