Morero, mofuta le moralo oa li-filters tsa mafura

Tšila ea mafura e tsoa hokae?

Hape ha u etela seteisheneng sa khase, bala "litifikeiti tsa boleng" tse bontšitsoeng fensetereng ea ho tsoa.

Peterole AI-95 "Ekto plus" e nkoa e le ea boleng bo phahameng haeba e se na ho feta 50 mg / l ea resin, 'me ka mor'a hore e be mouoane, masala a omileng (tšilafalo?) ha a fete 2%.

Ka mafura a diesel, hape, ha se ntho e 'ngoe le e' ngoe e boreleli. E lumella metsi ho fihla ho 200 mg/kg, tšilafalo e felletseng ke 24 mg/kg le sediment 25 g/m.³.

Pele o kena ka tankeng ea koloi ea hau, peterole e ne e pompeloa khafetsa, e tšeloa ka lijaneng tse fapaneng, e isoa sebakeng sa polokelo ea oli, e pompeloa hape ebe e tsamaisoa. Ke lerōle le kae, mongobo le "tšilafalo e akaretsang" e ileng ea kena ho eona nakong ea mekhoa ena, ke li-filters tsa mafura feela tse tsebang.

Moqapi le mefuta

Mohala oa peterole oa enjene efe kapa efe o qala ka ho kenella ha mafura ka sefene se mahoashe sa mesh (ka mor'a moo CSF), se kentsoeng ka tlase ho tanka ea mafura.

Ho feta moo, ho itšetlehile ka mofuta oa enjene - carburetor, peterole ea ente kapa diesel, tseleng e tlohang tanka ho ea pompong ea mafura, peterole e feta ka mekhahlelo e 'maloa ea tlhoekiso.

Ho kenya mafura le li-module tsa mafura tse nang le CSF li fumaneha ka tlase ho tanka.

Lienjine tsa disele tsa CSF li kentsoe foreiming kapa tlase ho 'mele oa koloi. Lifilimi tse ntle (FTO) bakeng sa mefuta eohle ea lienjine - ka phaposing ea enjene.

Ho hloekisa boleng

• Mesh fuel inlets trap particles tse kholo ho feta 100 microns (0,1 mm).
• Li-filters tse mahoashe - tse kholo ho feta 50-60 microns.
• PTO ea enjine ea carburetor - 20-30 microns.
• PTO ea likoloi tsa ente - li-microns tse 10-15.
• Lienjineri tsa diesel tsa PTO, e leng tlhoeko ea mafura e batloang ka ho fetesisa, e ka sefa likaroloana tse kholo ho feta li-micron tse 2-3.

Ho na le diesel PTF e nang le bohloeki ba ho hlahloba ba 1-1,5 microns.

Sefa likharetene bakeng sa lisebelisoa tse ntle tsa ho hloekisa li entsoe haholo-holo ka likhoele tsa cellulose. Lintho tse joalo ka linako tse ling li bitsoa "likarolo tsa pampiri", li theko e tlase ebile li bonolo ho li etsa.

Sebopeho se sa lekaneng sa likhoele tsa selulose ke lebaka la ho fapana ha lesira la "pampiri". Karolo ea sefapano sa likhoele e kholo ho feta likheo pakeng tsa tsona, sena se fokotsa "bokhoni ba litšila" mme se eketsa ho hanyetsa ha hydraulic ea filthara.

Likharetene tsa filthara tsa boleng bo holimo li hlahisoa ka thepa ea polyamide fibrous.

Lesira le hloekisang le kenngoa 'meleng joaloka accordion ("naleli"), e fanang ka sebaka se seholo sa ho hloekisa ka litekanyo tse nyenyane.

Li-PTO tse ling tsa sejoale-joale li na le kharetene e nang le mekhahlelo e mengata ea ho kenella ka mokhoa o fapaneng, e fokotsehang ka lehlakoreng la phallo e mahareng. E bonts'oa ka ho tšoaea "3D" lekeseng.

Li-PTO tse nang le spiral stacking ea likharetene tsa sefa li tloaelehile. Li-separators li kenngoa pakeng tsa ho phethoha ha spiral. Li-PTO tsa Spiral li khetholloa ka tlhahiso e phahameng le boleng ba ho hloekisa. Bothata ba bona bo ka sehloohong ke theko ea bona e phahameng.

Likarolo tsa sistimi ea filtration bakeng sa mefuta e fapaneng ea lienjineri

Sistimi ea tlhoekiso ea mafura bakeng sa lienjineri tsa peterole

Sistimi ea phepelo ea motlakase ea enjene ea carburetor, kamora marang-rang ka tanka ea khase, filthara ea sump e kentsoe hape moleng. Ka mor'a moo, mafura a feta ka letlooeng ka pompong ea mafura, filthara e ntle (FTO) le letlooeng la carburetor.

Ka lienjineng tsa ente ea peterole, ho kenngoa ha mafura, li-filters tse mahoashe le tse mahareng li kopantsoe le pompo mojuleng oa mafura. Mohala oa phepelo o fella ka tlas'a hood le PTO e kholo.

Li-filters tse mahoashe

Mafura a CSF a ka putlama, a entsoe ka letlooeng la koporo foreiming e thata.

Lisefa tsa mojule oa mafura a ka tlas'a metsi li entsoe ka mekhahlelo e 'meli kapa e meraro ea polyamide mesh, e fana ka tlhoekiso e mahoashe le e mahareng. The mesh element e ke ke ea hlatsuoa kapa ea hloekisoa, 'me, haeba e silafetse, e nkeloa sebaka ke e ncha.

FGO-settlers ke collapsible. Sehlahisoa sa cylindrical se kentsoeng ntlong ea tšepe se entsoe ka letlooeng la koporo kapa sete sa lipoleiti tse nang le perforated, ka linako tse ling tsa li-ceramics tse porous. Karolong e ka tlaase ea 'mele ho na le polaka e khoele bakeng sa ho ntša sediment.

Li-filter-sumps tsa lienjine tsa carburetor li behiloe holim'a foreimi kapa tlase ea 'mele oa koloi.

Lisefa tse ntle

Likoloi tsa bapalami, li-filters tsa mofuta ona li kenngoa tlas'a hood. FTO carburetor motor - e ke keng ea aroloa, ka mokotlaneng oa polasetiki o bonaletsang o ka mamellang khatello ho isa ho 2 bar. Bakeng sa ho hokahanya hose, liphaephe tse peli tsa makala li bōptjoa 'meleng. Tsela ea ho phalla e bontšoa ka motsu.

Tekanyo ea tšilafalo - le tlhokahalo ea ho nkela sebaka - ho bonolo ho tseba ka 'mala oa ntho e bonahalang ea sefe.

PTO ea enjene ea peterole ea ente e sebetsa tlas'a khatello ho fihla ho 10 bar, e na le tšepe ea cylindrical kapa 'mele oa aluminium. Sekoaelo sa ntlo se bōpiloeng kapa se entsoeng ka polasetiki e tšoarellang. Liphaephe tsa lekala ke tšepe, tataiso ea molapo e khethoa holim'a sekoahelo. Pipe ea lekala ea boraro, e kentsoeng sekoahelong, e kopanya filthara ka valve e fokotsang khatello (e khaphatsehang), e lahlelang mafura a mangata "ho khutla".

Sehlahisoa ha se qhaqholloe kapa ha se lokisoe.

Lisebelisoa tsa ho hloekisa lienjine tsa diesel

Mafura a fepang mochine oa dizeli, ka mor'a marang-rang ka tanka, a feta ka CSF-sump, separator-water separator, FTO, grid ea pompo ea khatello e tlaase le pompo ea peterole e phahameng.

Ka likoloing tsa baeti, ho kenngoa ha mafura ho kenngoa ka tlas'a tanka, CSF, separator le FTO li tlas'a hood. Ka literaka tsa diesel le literekere, lisebelisoa tsohle tse tharo li kentsoe foreiming ka yuniti e tloaelehileng.

Lipara tsa li-plunger tsa pompo ea khatello e tlase le pompo ea mafura e nang le khatello e phahameng, hammoho le li-nozzle sprayers tsa enjine ea diesel, li na le kutloelo-bohloko haholo tšilafalo efe kapa efe ea mafura le boteng ba metsi ho eona.

Ho kenella ha likaroloana tse thata tsa abrasive likheong tse nepahetseng tsa li-plunger pair ho baka ho senyeha ha tsona, metsi a hohola filimi ea lubricant mme e ka baka ho hohlana ha libaka tse hohlang.

Mefuta ea li-filters tsa diesel

Mesh ea ho kenngoa ha mafura ke koporo kapa polasetiki; e boloka likaroloana tsa litšila tse kholo ho feta 100 microns. Mesh e ka nkeloa sebaka ha tanka e buloa.

Sefefo se mahoashe sa diesel

Lisebelisoa tsohle tsa sejoale-joale lia putlama. Sefa likaroloana tse silafatsang tsa li-microns tse 50 kapa ho feta. Ntho e ka nkeloang sebaka (khalase) e nang le lesira la "pampiri" kapa ho tloha likarolong tse 'maloa tsa mesh ea polasetiki.

Searohanyi-metsi

E fokotsa lebelo 'me e kokobetsa ho phalla ha libeso, e arola metsi a ka ho eona. Ka mokhoa o itseng o felisa litšila tse nang le boholo ba li-microns tse fetang 30 (mafome a fanyehiloe metsing). Moqapi o ka senyeha, o u lumella ho tlosa karohano ea metsi ea labyrinth-disk bakeng sa ho hloekisa.

Filter e ntle

Filtration e phahameng haholo, e boloka likaroloana tse ntle ho tloha ho 2 ho isa ho 5 microns.

Sesebelisoa se ka putlama, se na le ntlo e ka tlosoang. Khalase e tlosoang ea lisebelisoa tsa morao-rao e na le lesira la polyamide fiber.

Linyeoe tse tlosoang li entsoe ka tšepe. Ka linako tse ling ho sebelisoa polasetiki e tšoarellang e bonaletsang e le 'mele. Tlas'a ntho e ka nkeloang sebaka (senoelo) ho na le kamore ea ho bokella seretse, eo ho eona ho kenngoa plug kapa valve. Sekoahelo sa ntlo ke khanya-alloy, cast.

Ka likoloi tse "majabajaba", ho fanoa ka potoloho bakeng sa ho lekola boemo ba filthara. Sensor, e hlahisoang ha kamore e tletse, e khantša lebone le khubelu la taolo ho dashboard.

Ka mocheso o tlase, parafini hydrocarbons e qhibilihang ka har'a peterole ea diesel e teteaneng 'me, joalo ka jelly, e koala likharetene tsa likarolo tsa sefa, ho thibela ho phalla ha mafura le ho emisa enjene.

Likoloing tsa sejoale-joale tsa diesel, lisebelisoa tsa ho sefa le karohano ea metsi li kentsoe ka phaposing ea enjene kapa ka yuniti e le 'ngoe holim'a foreimi, e futhumetseng ka antifreeze ho tsoa tsamaisong ea pholileng.

E le ho thibela "qhoaha" ea mafura a dizeli, lisebelisoa tsa motlakase tse sebetsang ho tloha marang-rang a marang-rang li ka kenngoa tanka ea mafura.

Mokhoa oa ho kenya le filtara ea lisebelisoa

Ho khothalletsoa ho hlahloba le ho hlatsoa li-grids tsa mafura le CSF-sump neng kapa neng ha tanka ea mafura e buloa. Kerosene kapa solvent e ka sebelisoa bakeng sa ho hlatsoa. Kamora ho hlatsoa, ​​hlakola likarolo ka moea o hatelitsoeng.

Li-filters tse lahliloeng tsa likarolo tsa carburetor li nkeloa sebaka ke lik'hilomithara tse likete tse 10.

Lisebelisoa tse ling tsohle tsa ho sefa kapa likarolo tsa tsona tse ka nkeloang sebaka li fetoloa "ka mileage" ho latela litaelo tsa ts'ebetso ea koloi.

Ho tšoarella ha sesebelisoa ho itšetlehile ka boleng ba mafura a sebelisitsoeng.

Nyeoe e pepeneneng e thusa ho hlahloba. Haeba 'mala o mosehla oa lesira o fetohile o motšo, ha oa lokela ho emela nako e khothalletsoang, o hloka ho fetola ntho e tlosoang.

Ha o nkela li-filters leha e le life tsa mafura, li-tubes kapa li-hoses tse ka tlosoang li lokela ho koaloa ka li-plug tsa nakoana ho thibela moea ho kena tsamaisong. Ha o qetile mosebetsi, pompa mohala ka sesebelisoa sa matsoho.

Ha o nkela sebaka sa "filter" se oelang, ntlo e tlositsoeng e lokela ho hlatsuoa ebe e butsoe ka ntle ho tsoa kahare. Ho lokela ho etsoa se tšoanang ka matlo a karohano. Se arola metsi se tlosoa ho eona se hlatsuoa ka thoko.

Mokhoa oa ho beha lesira la filthara, "naleli" kapa "spiral", e lekanyetsa boleng ba ho hloekisa, eseng bophelo ba tšebeletso ea sesebelisoa.

Matšoao a kantle a li-filters tse koetsoeng a tšoana le ho se sebetse hantle ha likarolo tsa sistimi ea mafura:

• Enjene ha e hlahise matla a felletseng, ka botsoa e arabela ho hatelloa ho matla ha pedal ea accelerator.
• Idling ha e tsitsa, "enjine" e leka ho emisa.
• Sebakeng sa diesel, tlas'a meroalo e boima, mosi o motšo o tsoa ka phaepheng ea exhaust.