Cars, Likoloi
Particulate Filter - ke eng? The nchafatso ea particulate filtara
Cars, e leng ho qeta monono likhase bona sokela haholo ho tikoloho. Ka lebaka leo, koloi baetsi ba ile ba qala ho hlomella likoloi tsa bona ka etswa ha tse fapa-fapaneng. 'Me haeba ka likoloi le dienjini peterole' me e ho joalo bitsoa ka eona, ke ka diesels - e particulate filthara. ke eng elements ee? sebopeho sa eona 'me Mokhoa oa tshebetso ke eng? All ena 'me a sa feela - hamorao sehloohong sena.
ho khethoa ha
Disele particulate filtara bakeng sa ho hloekisa likhase qeta monono tloha likaroloana le mosili. Ho sebelisa ntlha ena ka tsamaiso ea ho qeta monono ho fokotsa carbon ba batsho dikahare ea liphesente tse 95. qetellang e thehoa ka lebaka la ho combustion e fella.
moo sebediswa
Tseo mochine o beha particulate filtara? "Volkswagen", "Audi", "Mercedes". Sena ke e lethathamo fella la likoloi tse hlomelloa le elements ena. Ka likoloi tsa baeti disele particulate filter ne hlomamisa ka 2000, ka ho sebelisa tikoloho litekanyetso tsa hae "Euro-2" kapa e phahameng. Linaheng European Union, ho ba teng ha sethothetsi ena e hlokahalang esita le ka likoloi ho tloha 2011.
sebaka
Moo ke disele particulate filtara? "Mercedes" 'me ba bangata ba likoloi etsoa Europe na tokisetso e tšoanang ea sethothetsi ena. Ho e teng feela ka mor'a ho qeta monono ngata. sebakeng sena ke hobane sebakeng sena mocheso khase fihla litšobotsi lebetsoeng le.
The sesebediswa le molao-motheo oa tshebetso
Karolo e khōlō ea disele particulate filtara - ka popeho ceramic. E entsoe ka silicon e na carbide. Boitsebiso bo tšoanang e sebediswa bakeng sa ho etswa ha ba dienjini peterole. The popeho e kenngoa ka tšepe filtara matlo le na le sebopeho letlooeng le lisele tse alternately koaloa. Karolo e lateral tsa elements e - porous. Ho nka khato e le filthara. Lisele tse sethothetsi popeho - sebopeho lisekoere.
karaoke set Mehato
Karaoke set le nchafatso - ho latela molao-motheo ona o sebetsa le leng le filthara particulate. ha e le eng? Filtara - ena ke tshebetso eo ka yona inkela ka mahahapa ea a entsoe ka likaroloana mosili le subsidence eketsehileng ka marako. The e kholoanyane ba, ho ba bonolo e le ho sebetsa ho sethothetsi. Leha ho le joalo, ho qeta monono likhase na le karolo e nyenyane ea ho lefa molato k'habone e ntšo, ho fihlela ho 1 micron. Ho ba ba nang le tšokelo khōlō ka ho fetisisa tikoloho le airway batho.
Hape hlokomela hore ha nako e ntse e disele particulate filtara ( "Renault Master TDI» - ho na le mokhelo) e kibiloe le lokela ho nkeloa sebaka. Empa ka lebaka la theko e phahameng (ho tloha $ 400), Russia koloi beng "etsetsoa" oa hae "boko" ea k'homphieutha 'me a beha sebakeng sa eona "pipeline" - phala tšepe tsa bophara e tšoanang.
Etseng letho nchafatso particulate filtara
tshebetso ena e etsoang ke mocheso phahameng (likhato tse 500 Celsius). Ke ka lebaka leo sethothetsi e hlomamisa ka ho toba ka mor'a ho qeta monono ngata. Phunyeletsang ka particulate filthara, le ho qeta monono likhase (e leng, naetrojene metsoako) ho itšoara joang le oksijene, ka tsela eo eaba ba etsa naetrojene dioxide. Ho qetela, o tlohang le k'habone ba batsho fetoloa oxide e le carbon monoxide. Metsoako tse peli ho qetela itšoara le oksijene aroha naetrojene le carbon dioxide khase. Sena se etsahala filtara thulaganyou e qeta monono khase ea koloi disele.
Tlas'a itseng maemo a enjene ho sebelisa mehaho e mosili pokello e ka ba sebetse hantle. O ile a ka lenyele le fetisa ka ho ka ntle ho sele. Boemong bo joalo, ka nchafatso a sebetsang a sa particulate filtara e amana ho sebetsa.
a sebetsang a
sebetsa sena se ka likhoka ho tsosa mocheso qeta monono khase. Sena se etsahala kaofela ka hare ho e khutsoanyane nako ea nako. Ho na le litsela tse ngata tsa qobelloa keketseho ea mocheso:
- The hamorao mafura ente.
- Microwave e futhumatsang likhase.
- The ente ea mafura a ho disele particulate filthara.
- Kenya e hitara motlakase.
Sebopeho neutralizer tswelela pele ntlafetse 'me hona joale ho nkoa hore e be mofuta o ratoang haholo oa filthara ka barbotage catalytic le tsamaiso ho sebelisoe ka input mafura. A re ke re hlahlobeng bona ka ho qaqileng.
Catalytic particulate filtara
ke eng elements ee? filtara ena e sebediswa ka likoloi tsa lelapa "Volkswagen". Molao-motheo oa tshebetso e kenyeletsa mafolofolo le etseng letho nchafatso.
Tabeng ya moraorao tjena, e lokisa ho etsahala ka ho kena moea le tsoelang pele la mosili ka lebaka la ho sethothetsi e - polatinamo, eo ka eona likhase ho feta. Sebetsa mocheso - ho tloha 300 ho ea ho 500 likhato Celsius. Active thulaganyou e le hlaha ka thempereichara e phahame - 650 likhato Celsius.
Ha taolo ena e butswe e plurality ea hlahlobang. Sena moea flowmeter e hlahlobang Inlet le Outlet qeta monono khase mocheso le ho hatelloa ke ao ho 'ona ho particulate filtara sebetsang ka eona. Ke eng e fanang? ya data yohle fumaneng e sebetswa ke k'homphieutha, oo ka oona ka ho laola unit trust e fana ka pontšo ea ho e 'ngoe hamorao mafura lesoba, kapa ho fokotsa phallo ea moea ka kamoreng ena. Ka mokhoa ona haholo eketsa mocheso ho qeta monono khase, ba itšoara joang le thepa ea motheo e sethothetsi.
Sefa ka Keletso ho oona tsamaisong tseloe
The sethothetsi ntshetswa pele ke baenjiniere French le e behiloeng ka ho "Peugeot" likoloi, "Citroen", hammoho le "Ford" le "Toyota". lebitso la e mong bakeng sa disele particulate filtara - FAP. Motheo oa opereishene e bonolo haholo. tsamaiso e tseloe le ho converter catalytic (cerium), eo e phaella ka ho re ho mafura, 'me e thusa ho fetola mosili combustion e mocheso (hoo e ka bang 500 likhato Celsius). Leha ho le joalo, ka mejaro e tlase, ho ke ho le thata ho fihlella, kahoo mosebetsi e amana qobelloa nchafatso. Ka boeona e bolokoa e ka thoko ho tseloe tanka (4-5 a etsang dilitara tse).
bophelo ba eona e ka bang 100 tse sekete km, 'me e tšoana le ea filthara. Ka tanka, tseloe ena e fepa ka pompo ea motlakase. E dosed ka e mong le e elektroniki taolo refueling mafura unit trust. The drawback ka sehloohong oa tsamaiso ena - ka combustion e ea cesium beha marakong ka sebōpeho sa molora, eo haholo clogs le filthara. Ka hona, ho na le e joalo e nako e nyenyane ea opereishene.
Tsela ea ho lelefatsa lifespan?
Ho tloha ka mosili talimane le mokhathala le hlaha ka thempereichara e phahameng, e leng bophelo ba tšebeletso ea filtara itšetlehile ka maqhubu a ya fsela-ka. Kahoo, ke eng e tla ba atisa ho etsahala tshebetso ena, elements mohlodi nyenyane.
Mokhoa oa ho fumana hore na blockage?
Matšoao a filtara e thijoe ke ho le bonolo ho hlokomela. Ena ke moralo wa fokolang, mosi tswa oksoso, tletse mafura. likarolo tse joalo li ka kakaretso ka sehiloeng shebahala hantle joalokaha e tšoantšetsoa tlase.
Tabeng ena, le tlhokahalo e potlakileng ho nka khato - ho nka sebaka e le 'ngoe e ncha (seo ke ke ha etsahala hore re tataisoe ke beng ba koloi ya rona) kapa tlosoa tsamaiso.
bofello
Ho joalo, re ile ra fumana hore ho na le sethothetsi ke disele. Joalokaha u ka bona, sesebediswa ke lintoa babatsehang mosili hloekisa. Leha ho le joalo, lintho tsohle tse ntle lahlehileng ha Phetolo nako e fihla. Litsenyehelo tsa ho ba le karolo e ncha ke hoo e ka bang 50-80 likete li-ruble.
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