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Zaɓaɓɓen Rage Rage Kayayyakin Kayayyakin Kaya


Place na Origin:Sin
Brand Name:HENTEK CAT Auto Parts
Model Number:
Certification:ISO9001
Yawancin Maɗaukaki Mafi Girma:20pcs
Price:Negotiable
Marufi Details:Fim ɗin kumfa + kartani
Bayarwa Lokaci:wata daya
Biyan Terms:Biya kafin kaya
Supply Ability:5000L / rana
BINCIKE
description

SCR wani tsari ne na jiyya ga nitrogen oxides a cikin fitar da hayaki na motocin dizal, wato, a ƙarƙashin aikin masu kara kuzari, iskar nitrogen oxides da ke cikin iskar iskar gas ta ragu zuwa nitrogen da ruwa waɗanda ba su da lahani ga gurɓataccen iska.

Ya dace da bayan jiyya na injin dizal NOx hayaki. A gaban ƙarshen SCR mai haɓakawa, ana gabatar da urea azaman wakili mai ragewa. Bayan an mayar da urea zuwa NH3, NO da NO2 da ke cikin iskar gas ɗin sun ragu zuwa N2, kuma ana cire NOx yadda ya kamata a ƙarƙashin yanayin wadataccen iskar oxygen na injin dizal. Yana da kyakkyawan aikin ƙarancin zafin jiki, taga mai faɗin zafin jiki da kwanciyar hankali, kuma yana iya saduwa da ma'aunin fitar da Yuro V idan ya dace da na'ura duka. Kayayyakin sun dace da motocin diesel masu haske (kamar motoci, SUVs, MPVs) akan tituna, motocin dizal masu nauyi (kamar bas, manyan motoci, fastoci, da dai sauransu), da sauran dizal ɗin da ba na hanya ba. injin gyara kayan aiki ko na'urori.

Zaɓin rage yawan kuzari (SCR) mai haɓakawa shine samfurin fasaha mai girma da ake amfani da shi sosai a cikin masana'antar wutar lantarki, masana'antar wutar lantarki, ɓangarorin ƙonawa, tsire-tsire na baƙin ƙarfe da ƙarfe, tsire-tsire taki, tsire-tsire nitric acid, tsire-tsiren siminti, tsire-tsire masu sinadarai na petrochemical da sauran su. masana'antu waɗanda ke buƙatar rage hayakin NOx. Selective catalytic rage (SCR) mai kara kuzari ne denitration mai kara kuzari a cikin dace zafin jiki, ta yin amfani da ammonia (NH3) a matsayin rage wakili, kai da amfani da rage wakili zaba, preferentially dauki tare da masana'antu flue gas na nitrogen oxide (NOx), NOx ne. canza zuwa babu gurbatar nitrogen da ruwa, kuma NOx rage yadda ya dace ya kai sama da 90%. mu SCR de-nitrogen kara kuzari da aka yi ta amfani da cordierite saƙar zuma tukwane a matsayin goyon baya, ta yin amfani da TiO2, CuO, V2O5, Rare ƙasa da WO3 a matsayin babban aiki aka gyara. Yana da babban abũbuwan amfãni a cikin ƙarfi da kuma rigakafin gardama ash clogging , sawa da kuma anti-guba.

Serial A'a.Test ItemsTechnical Musammantawa
1Bayani dalla-dalla150×150×50, Kaurin bango = 3.7±0.1
2NOx maida hankali ≤5000ppm
3Wakilin ragewaRuwan ammonia, ruwan ammonia ko urea
4Gudun sararin samaniya3000-10000 h-1
5zafin aiki Mafi kyawun zafin aiki150°C-420°C 260°C-300°C
6NOx maida hankali ≥90 ﹪
7Rayuwar sabis≥2 shekaru
8Rabo gudun hijira ammonia≤30ppm
9Yafiya mai yawa0.72 ± 0.05g/ml
10Karfin murƙushewa≥14 MPa (Gaba) ≥4 MPa (Side)
11Loda mai rufi> 8.0%
12Active Metal oxide loading> 9.0%
13Yawan korar< 1%
14AppearanceDadi baki
15PackageMai hana danshi da Rufewa

Ƙarin Bayanan:

1. Kyakkyawan aikin ƙananan zafin jiki da taga zafin jiki mai faɗi 2. Kyakkyawan tsufa na hydrothermal da juriya na sulfur 3. Low ammonia release 4. Low muhalli guba.

Amfani da Gaskiya:

1. Kyakkyawan watsawa na karafa masu daraja;

2. Ƙananan zafin wuta;

3. Kyakkyawan juriya mai zafi;

4. Kyakkyawan maganin guba

5. Alamomin rayuwa: kilomita 50,000 don motocin da ake amfani da su da kuma kilomita 200,000 don sababbin motocin da ake samarwa.

Aikace-aikace

Motar shaye-shaye bayan magani mai kara kuzari da mai juyawa

- DOC / DPF / SCR: Masu haɓaka motocin diesel masu nauyi da nauyi (China III, China IV, China V, da China VI)

Sashin fasaha

Yawancin ƙayyadaddun bayanai ana iya yin su, kuma ƙayyadaddun ƙayyadaddun da ba a saba amfani da su ba za a iya keɓance su. Abubuwan da ke biyowa don tunani ne.

typeSiffarYawan ramukaKaurin bango (mm)Diamita na waje ko tsayi da gajeriyar kewayon diamita (mm)Tsawon tsayi (mm)Kewayon haƙuri (mm)
Jirgin SCR - Kasa China VIsilinda300 / 50.130 ± 0.025143.8-330.276.2-178± 1.5
300 / 60.165 ± 0.025
300 / 70.178 ± 0.025
300 / 80.200 ± 0.025
Mai ɗaukar SCR - Ƙasar VIsilinda400 / 40.114 ± 0.025150-330.280-155± 1.5

600 / 3

0.080 ± 0.025

Tambayoyi da Amsoshin Abokin Ciniki
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Sunan

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