Tsarin Rage Katalitik na Zaɓi: Kulawar Fitarwa da Inganci

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tsarin rage yawan zafin jiki

A cikin injinan diesel na zamani, fasahar ragewa ta zaɓi (SCR), ana ɗauka a matsayin hanya mafi inganci ta cire nitrogen oxides (NOx) daga hayaki. Ta wannan hanyar, babban aikin tsarin shine canza gurbataccen nitric oxides a cikin hayakin zuwa tururin ruwa da nitrogen mara lahani, wanda ke taimakawa wajen rage tasirin muhalli na hayakin fitarwa. A cikin wannan tsari, ana shigar da wani ruwa mai ragewa, yawanci urea, cikin hanyar fitarwa kafin katala. Katala yana sauƙaƙe aikin kimiyya wanda ke karya NOx. Manyan ci gaba a cikin fasaha sun haɗa da katala na SCR da aka rufe da zinariya masu daraja waɗanda ke inganta aikin ragewa, da kuma tsarin bayarwa na zamani wanda ke sarrafa daidai shigar da ruwan ragewa. Uniship tana da dogon ƙwarewa a cikin ragewar zaɓi na nitrogen oxides (SCR), tsarin ta ana amfani da su sosai a kan injinan ƙarfin gaske, manyan motoci masu nauyi da jiragen ruwa don ci gaba da bin ƙa'idodin muhalli masu tsauri.

Shawarwarin Sabbin Kayayyaki

Ƙarfafa iskar gas Bayanan Bayanai

Ƙarfafa iskar gas

Calcium desulfurization Bayanan Bayanai

Calcium desulfurization

Sodium bushe desulfurization Bayanan Bayanai

Sodium bushe desulfurization

Ƙarfafa iskar gas Bayanan Bayanai

Ƙarfafa iskar gas

Kuma fa'idodin sayen tsarin rage katako na zaɓi suna da yawa. Misali, yana rage fitar da Nox sosai, wanda ke taimakawa wajen kare muhalli fiye da haka kuma yana sa kasuwanci su zama masu aminci ga muhalli. Bugu da ƙari, tsarin SCR yana inganta ingancin mai: yana inganta tsarin kona na injin kansa amma ba ya shafi fitar da ƙarfin. Saboda haka, wannan yana nufin ajiye kuɗi akan farashin mai ga kamfanonin jigilar kaya, akan amfani da mai na mai amfani. Baya ga haka, fasahar SCR tana da inganci a tsawon lokaci kuma tana ci gaba da aiki lokacin da yawancin sassan suka lalace ko suka gaji; ƙari, ba ta da tasiri akan aikin injin kwata-kwata. Amfani da tsarin ba ya sa injin ya zama mai wahala don aiki. Ga waɗanda ke damuwa game da inganta aikin muhalli, magance ingancin aiki ko neman ajiya na dogon lokaci akan mai da kulawa, to, gaba ɗaya zuba jari a cikin tsarin SCR yana da hikima.

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tsarin rage yawan zafin jiki

scr mai kara kuzari tsarin
ragewa ta hanyar nox
catalytic Converter nox ragewa
fa'idodin ragewa na zaɓi na katalista
nox rage tare da ammonia
ba sncr
Yarda da Muhalli

Yarda da Muhalli

Lokacin da aka rage fitar da NOx yadda ya kamata, masu gudanar da motoci masu jigilar kaya, manyan motoci, da injinan aikin ƙasa suna bin ƙa'idodin fitarwa kuma iska su ta fi tsabta. Fasahar SCR tana yin wannan. Hanya ce mai mahimmanci ga ingantaccen yanayi wanda aka tsara bisa ga ƙa'idodin gudanar da muhalli na duniya. Hakanan yana haɗe da bin doka ko tara da tambarin amincewarmu akan yadda kamfanoni masu kula da muhalli ke gudanar da kasuwanci wanda ba mu taɓa mantawa da shi ba: Za ku amfana da fa'idodinsa a matsayin kasuwanci. Launin kore da tsarin SCR zai iya ƙara wa kayan aiki masu ƙarfin wutar lantarki amma masu gurbatawa yana bayyana tunani a dukkan bangarorin. Ana daidaita shi kawai ga ƙa'idodin muhalli, bin doka na muhalli ba mataki ne na wajibi ga kasuwanci ba amma yana da muhimmanci na dogon lokaci da mataki mai mahimmanci na daidaito ga masana'antu.
Inganta Ingancin Man Fetur

Inganta Ingancin Man Fetur

Wani muhimmin fasali na tsarin rage zafi na zaɓi shine gudummawarsa ga ingantaccen amfani da mai. Ta hanyar inganta tsarin konewar injin, SCR yana ba da damar konewar mai mai inganci, wanda ke haifar da mafi kyawun milage ba tare da asarar ƙarfi ba. Wannan yana da amfani musamman ga motoci masu nauyi da kayan aikin masana'antu, inda farashin mai zai iya zama babban kashe kuɗi na aiki. Ajiye mai da ke faruwa daga shigar da tsarin SCR na iya haifar da rage farashi mai yawa a tsawon lokaci, yana inganta yiwuwar tattalin arziki na jirgin ko kayan aiki. Ga masu aiki, wannan yana nufin aiki mai riba da dorewa.
Karancin Kulawa da Tsawon Rayuwa

Karancin Kulawa da Tsawon Rayuwa

yana bayar da riba Saboda dorewarsa da amincinsa, tsarin rage zafi na zaɓi yana buƙatar ƙaramin kulawa a tsawon lokaci. Tare da ginin mai yawa, masu aiki na iya dogaro da tsarin bayan kulawa suna aiki da kyau a cikin mawuyacin yanayi. A cikin dogon lokaci SCR, ba kamar wasu fasahohin sarrafa hayaki kamar DOCs, CHFIs ko DPFs ba, yana ƙara wahala ga injin ko yana buƙatar kulawa akai-akai. Wannan yana nufin ƙarin lokacin da ba a yi sabis ko farashin kulawa; wani abu wanda yake da mahimmanci ga yawancin masu aiki na wannan nau'in injiniya waɗanda ke buƙatar injinansu su kasance ba tare da matsala ba kuma su yi aiki fiye da awanni a kan ayyuka fiye da a cikin shaguna. Wannan ƙaramin buƙatar kulawa yana da babban jigon sayarwa ga masu aiki waɗanda ke son motoci da kayan aikin su su kasance masu amincewa. Zuba jari da SCR ke bayarwa yana bayar da riba mai gamsarwa a cikin duka ma'anar kariyar muhalli da fa'idodin tattalin arziki.

Ana so masu aiki a cikin yadda?

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