Boholo ba Pore ea Sefe ea Sintered Metal ke Efe?

Sintered Metal Filters: Tharollo ea Pore-fect

Lisefa tsa tšepe tse sirelelitsoeng, tse entsoeng ka likaroloana tsa tšepe tse kopantsoeng hammoho, ke lisebelisoa tsa bohlokoa liindastering tse fapaneng. Sebopeho sa tsona se ikhethang se nang le masoba, se khetholloang ke masoba a hokahaneng, se li nolofalletsa ho sefa maro le likhase hantle. Boholo ba li-pores tsena, tseo hangata li lekantsoeng ka li-micron, ke ntlha ea bohlokoa e khethollang tšebetso ea sefe.

mona re tla u fa leseli mabapi le lefats'e la boholo ba pore ka li-filters tsa tšepe tse sintered. Re tla hlahloba hore na boholo ba pore bo khethiloe joang, phello ea eona katlehong ea ho sefa, le karolo ea eona ho ntlafatseng khetho ea filthara bakeng sa lits'ebetso tse ikhethileng.

Sefe ea Sintered Metal ke Eng?

A sintered metal filterke mokhoa o ikhethileng oa ho sefa o entsoeng ka mokhoa oa tlhahiso o bitsoang sintering. Ts'ebetso ena e kenyelletsa ho kopanya phofo ea tšepe hore e be sebōpeho se itseng ebe e futhumatsa mocheso o phahameng-ntle le ho qhibiliha thepa. Ha lisebelisoa tsa tšepe li ntse li futhumatsoa, ​​likaroloana li kopana, 'me li etsa sebopeho se matla, se nang le masoba se etsang hore li-filters tsena li atlehe haholo bakeng sa ho arola likaroloana ho tloha ho metsi kapa likhase.

Mokhoa oa Sintering

1.Ho itokisa phofo: Ntlha ea pele, li-powders tsa tšepe—tseo hangata li entsoeng ka thepa e kang tšepe e sa hloekang, boronse, kapa li-alloys tse ling—li khethoa ka hloko ’me li boholo ho ipapisitsoe le thepa e lakatsehang ea sefe.

2.Tsamaiso: Phofo e lokisitsoeng ea tšepe e ntan'o hatelloa hore e be sebopeho se itseng, joalo ka disc, tube, kapa poleiti, ho lumellana le ts'ebeliso e reriloeng ea ho sefa.

3.Ho bina: Tšepe e kopantsoeng e futhumatsoa sebakeng se laoloang ho ea mocheso o ka tlaase ho sebaka sa ho qhibiliha ha eona. Mokhoa ona oa ho futhumatsa o etsa hore likaroloana li kopane, e leng se etsang hore ho be le sebōpeho se tiileng empa se le masoba.

Melemo ea Bohlokoa ea Sintered Metal Filters

*Ho tšoarella:

Li-filters tsa tšepe tse sirelelitsoeng li tsebahala ka matla le ho tšoarella ha tsona. Li ka mamella maemo a feteletseng, ho kenyelletsa mocheso o phahameng, likhatello tse phahameng, le lik'hemik'hale tse mabifi, tse etsang hore li tšoanelehe bakeng sa lisebelisoa tse thata tsa indasteri.

*Ho hanyetsana le Corrosion:

Lisefe tse ngata tsa tšepe tse entsoeng ka sintered li entsoe ka thepa e kang tšepe e sa hloekang, e hanyetsanang haholo le ho bola, e netefatsang ts'ebetso e tšoarellang nako e telele le maemong a thata.

*Reusability:

Lisefe tsa tšepe tse sirelelitsoeng hangata li etselitsoe hore li hloekisoe le ho sebelisoa hape hangata, li fana ka mefuta e meng e baballang chelete e ngata le e baballang tikoloho ho lihloela tse lahloang.

* Taolo e nepahetseng ea boholo ba pore:

Ts'ebetso ea sintering e lumella taolo e nepahetseng holim'a boholo ba pore le sebopeho sa sefe, e nolofalletsang litharollo tsa tloaelo tse etselitsoeng lits'ebetso tse ikhethileng.

* Litefiso tse Phallang tse Phahameng:

Ka lebaka la sebopeho sa tsona se bulehileng, se nang le li-porous, li-filters tsa tšepe tse sintered li nolofalletsa ho phalla ho phahameng, e leng ho thusang ho fokotsa ho theoha ha khatello le ho ntlafatsa katleho ea ho hloekisa ka kakaretso.

*Ho hanyetsa Mocheso o Phahameng:

Lisefe tsena li etselitsoe ho mamella mocheso o phahameng ntle le ho lahleheloa ke matla a tsona a mochini kapa ts'ebetso ea ho sefa, e leng se etsang hore e be tse loketseng tikolohong ea mocheso o phahameng.

Ho utloisisa Pore Size ho Filtration

Boholo ba poremoelelong oa tlhoekiso e bua ka bophara bo tloaelehileng ba masoba kapa likheo ka har'a mochini oa sefe. Ke paramethara ea bohlokoa e khethollang bokhoni ba filthara ho nka likaroloana tsa boholo bo itseng.

Bohlokoa ba Pore Size

* Ho nka karolo:

Sefe se nang le masoba a manyane se ka nka likaroloana tse nyane, athe sefe se nang le masoba a maholo se lumella likaroloana tse kholo ho feta.

*Bokhoni ba ho Filtration:

Boholo ba pore bo ama ka ho toba katleho ea ho sefa. Boholo bo nyane ba pore hangata bo lebisa katlehong e phahameng, empa hape bo ka eketsa ho theoha ha khatello.

*Sekhahla sa Phallo:

Boholo ba pore bo boetse bo susumetsa sekhahla sa phallo ea mokelikeli ka sefe. Li-pore tse kholo li lumella hore ho be le litekanyetso tse phahameng tsa phallo, empa li ka senya ts'ebetso ea ho hloekisa.

Ho lekanya boholo ba Pore

Boholo ba pore ka har'a li-filters tsa tšepe tse sirelelitsoeng hangata li lekantsoe kamicrons(µm) kapali-micrometer. Micron ke karolo ea milione ea mithara. Ka ho laola mokhoa oa sintering, bahlahisi ba ka hlahisa li-filters tse nang le mefuta e mengata ea boholo ba pore, ho tloha ho li-micron tse seng kae ho ea ho tse makholo tsa li-micron.

Boholo bo khethehileng ba pore bo hlokehang bakeng sa kopo e itseng bo itšetlehile ka mofuta oa litšila tse lokelang ho tlosoa le boemo bo lakatsehang ba katleho ea ho hloekisa.

Boholo ba Pore bo khethiloe Joang ho Lifilimi tsa Sintered Metal?

Thepore boholofilthara ea sintered metal e susumetsoa haholo ke lintlha tse 'maloa:

*Moetso oa lintho tse bonahalang:Mofuta oa phofo ea tšepe e sebelisitsoeng le kabo ea boholo ba karoloana ea eona e ama haholo boholo ba pore ea ho qetela.

*Sintering Mocheso:Lithempereichara tse phahameng tsa sintering hangata li lebisa ho boholo bo nyane ba pore ha likaroloana tsa tšepe li tlamahane ka thata.

* Nako ea ho phomola:Linako tse telele tsa sintering le tsona li ka fella ka boholo bo nyane ba pore.

* Khatello e Kopanyang:Khatello e sebelisoang nakong ea compaction e ama boima ba phofo ea tšepe, e leng eona e susumetsang boholo ba pore.

Mefuta e tloaelehileng ea Pore Size Ranges

Lisefe tsa tšepe tse sirelelitsoeng li ka etsoa ka boholo bo fapaneng ba pore, hangata ho tloha ho li-micron tse 'maloa ho isa ho tse makholo tsa li-micron. Boholo bo khethehileng ba pore bo hlokahalang bo itšetlehile ka kopo.

Ho lekola le ho lekanya boholo ba Pore

Ho sebelisoa mekhoa e mengata ho tseba kabo ea boholo ba pore ea li-filters tse sintered tsa tšepe:

1.Teko ea Phemello ea Moea:

Mokhoa ona o lekanya lebelo la ho phalla ha moea ka sefe ka har'a khatello e itseng. Ka ho sekaseka sekhahla sa phallo, boholo bo tloaelehileng ba pore bo ka hakanngoa.

2.Teko ea Phallo ea Metsi:

Joalo ka teko ea ho kenella ha moea, mokhoa ona o lekanya sekhahla sa phallo ea mokelikeli ka sefe.

3.Maekoroskopi:

Mekhoa e kang ho hlahloba electron microscopy (SEM) e ka sebelisoa ho sheba ka ho toba sebopeho sa pore le ho lekanya boholo ba pore ka bomong.

4.Bubble Point Test:

Mokhoa ona o kenyelletsa ho eketsa butle-butle khatello ea mokelikeli ho pholletsa le sefe ho fihlela lipululo li hlaha. Khatello eo li-bubble li hlahang ho eona e amana le boholo ba pore e nyenyane ka ho fetisisa.

Ka ho laola ka hloko ts'ebetso ea sintering le ho sebelisa mekhoa e nepahetseng ea tlhahlobo, bahlahisi ba ka hlahisa li-filters tsa tšepe tse sirelelitsoeng tse nang le boholo bo nepahetseng ba pore ho fihlela litlhoko tse khethehileng tsa ho sefa.

Mekhahlelo e Tloaelehileng ea Pore bakeng sa Lisefe tse Sintered Metal

Li-filters tsa tšepe tse sintered li fumaneha ka mefuta e mengata ea boholo ba pore, e 'ngoe le e' ngoe e loketse lits'ebetso tse ikhethileng. Mona ke mefuta e meng e tloaelehileng ea boholo ba pore le ts'ebeliso ea bona e tloaelehileng:

*1-5µm:

Melemo ena e metle ea pore e loketse bakeng sa tlhoekiso e nepahetseng haholo, joalo ka ho sefa libaktheria, livaerase le likaroloana tse ling tse nyane haholo. Hangata li sebelisoa indastering ea meriana, ea bongaka le ea semiconductor.

*5-10µm:

Letoto lena le loketse ho sefa ha maemo a mahareng, ho tlosa likaroloana tse kang lerole, peō e phofshoana le litšila tse ling tse tsamaisoang ke moea. Hangata li sebelisoa mekhoeng ea ho hloekisa moea, lienjineng tsa turbine tsa khase, le lits'ebetsong tsa hydraulic.

*10-50µm:

Mefuta ena e mahoashe ea pore e sebelisoa bakeng sa ho sefa mahoashe, ho tlosa likaroloana tse kholoanyane joalo ka litšila, lehlabathe le litsupa tsa tšepe. Li sebelisoa hangata lits'ebetsong tsa indasteri, joalo ka ho sefa oli le ho hloekisa metsi.

*50µm le ho feta:

Ho sebelisoa li-saese tse mahoashe haholo bakeng sa tlhoekiso ea pele, ho tlosa litšila tse kholo pele li ka senya lihloela tse tlase. Hangata li sebelisoa lits'ebetsong tsa indasteri ho sireletsa lipompo le li-valve.

High-Precision vs. Coarse Filtration

*Tlhahiso e nepahetseng ka ho Fetisisa:

Sena se kenyelletsa ho sebelisa li-filters tse nang le boholo bo botle haholo ba pore ho tlosa likaroloana tse nyane haholo. E bohlokoa liindastering tseo ho tsona bohloeki le bohloeki li leng bohlokoa haholo, joalo ka meriana, lisebelisoa tsa elektroniki le biotechnology.

* Filtration e mahoashe:

Sena se kenyelletsa ho sebelisa li-filters tse nang le masoba a maholo ho tlosa likaroloana tse kholoanyane. E sebelisoa hangata lits'ebetsong tsa indasteri ho sireletsa lisebelisoa le ho ntlafatsa katleho ea sistimi ka kakaretso.

Ka ho utloisisa mefuta e fapaneng ea boholo ba pore le lits'ebetso tsa bona, o ka khetha sefe e nepahetseng ea tšepe e sirelelitsoeng ho fihlela litlhoko tsa hau tse khethehileng tsa ho sefa.

Bohlokoa ba ho Khetha Pore e Nepahetseng Size

U hapile lintlha tsa bohlokoa ka nepo mabapi le khetho ea boholo ba pore ho li-filters tsa tšepe tse sirelelitsoeng.

Ho ntlafatsa kutloisiso ea sehlooho sena, nahana ka ho eketsa lintlha tsena tse ling:

1. Maikutlo a khethehileng a Kopo:

*Kabo ea boholo ba karolo:

Kabo ea boholo ba likaroloana tse lokelang ho hloekisoa e lokela ho hlahlojoa ho fumana boholo bo nepahetseng ba pore.

*Viscosity ea Mokelikeli:

Viscosity ea mokelikeli e ka ama sekhahla sa phallo ka sefe, e susumetsa khetho ea boholo ba pore.

*Maemo a ts'ebetso:

Lintho tse kang mocheso, khatello le tikoloho e senyang li ka ama ts'ebetso ea sefa le khetho ea lisebelisoa.

2. Khetho ea Mecha ea Sefe:

*Tsamaiso ea lintho tse bonahalang:

Sefefo se lokela ho tsamaisana le mokelikeli o ntseng o sefshoa ho qoba ho bola kapa liphetoho tsa lik'hemik'hale.

*Botebo ba Sefe:

Li-filters tse tebileng tse nang le mekhahlelo e mengata ea li-filters li ka fana ka ts'ebetso e phahameng ea ho sefa, haholo-holo bakeng sa ho tlosa likaroloana.

3. Tlhoekiso le Tlhokomelo ea Sefe:

* Mekhoa ea ho hloekisa:

Khetho ea mokhoa oa ho hloekisa (mohlala, ho hlatsoa mokokotlo, ho hloekisa lik'hemik'hale) ho ka ama nako ea bophelo le ts'ebetso ea sefe.

*Sefe se Seng:

Ho fetola filthara khafetsa ho bohlokoa ho boloka ts'ebetso e nepahetseng ea ho sefa le ho thibela tšenyo ea sistimi.

Ka ho shebisisa lintlha tsena ka hloko, baenjiniere ba ka khetha filthara ea tšepe e loketseng ka ho fetesisa bakeng sa ts'ebeliso ea bona e ikhethileng, ho netefatsa ho sefa ho nepahetseng le ho ts'epahalang.

Lisebelisoa tsa Sintered Metal Filters Thehiloe ho Pore Size

Lisefe tsa tšepe tse sirelelitsoeng li fumana lits'ebetso tse atileng liindastering tse fapaneng, 'me boholo ba pore e le ntlha ea bohlokoa ho bona hore na li nepahetse. Lisebelisoa tse ling tsa bohlokoa ke tsena:

Lisebelisoa tsa indasteri

Chemical Processing:

1Sefa se setle:E sebelisetsoa ho tlosa litšila le li-catalysts ho tsoa lits'ebetsong tsa lik'hemik'hale.

2 Filtration e mahoashe:E sebelisoa ho sireletsa lipompo le li-valve ho tloha litšila.

Lijo le Seno:

1 Filtration ea seno:E sebelisoa ho tlosa likaroloana le likokoana-hloko tse tsoang biri, veine le lino tse ling.

2 Phetoho ea lijo:E sebelisoa ho hloekisa oli, li-syrups le lihlahisoa tse ling tsa lijo.

Sefe ea Meriana:

1Sefa se hloekileng:E sebelisoa ho tlosa libaktheria le litšila tse ling lihlahisoa tsa meriana.

2Tlhaloso ea tlhoekiso:E sebedisetsoa ho tlosa likaroloana le litšila litharollong tsa lithethefatsi.

Likopo tsa likoloi le tsa Aerospace

*Tlhahiso ea Mafura:

Filtration e ntle:E sebelisoa ho tlosa litšila tse ka senyang liente tsa mafura le lienjineri.

Filtration e mahoashe:E sebelisoa ho sireletsa lipompo tsa mafura le litanka ho tloha litšila.

*Tlhahiso ea oli:

Tlhophiso ea oli ea enjine:E sebelisoa ho tlosa litšila tse ka fokotsang ts'ebetso ea enjene le nako ea bophelo.

Tlhophiso ea oli ea Hydraulic:E sebelisoa ho sireletsa li-hydraulic system hore li se ke tsa senyeha.

* Likopo tsa Aerospace:

Ho hloekisa mafura le hydraulic fluid:

E sebelisoa ho netefatsa ts'epahalo ea litsamaiso tsa bohlokoa lifofaneng le sepakapaka.

Sefe ea Metsi le Khase

* Tlhophiso ea Metsi:

Tlhophiso esale pele:E sebedisetsoa ho tlosa likaroloana tse kholo le litšila mehloling ea metsi.

Filtration e ntle:E sebelisoa ho tlosa lintho tse tiileng, libaktheria le lintho tse ling tse silafatsang.

*Sefe ea Khase:

Sefa moea:E sebelisoa ho tlosa lerōle, peō e phofshoana le likaroloana tse ling tse tsamaisoang ke moea.

Ho hloekisa khase:E sebelisoa ho tlosa litšila likhase tsa indasteri.

Pore ​​Size Selection Across Applications

Khetho ea boholo ba pore bakeng sa filthara ea tšepe e sirelelitsoeng e fapana haholo ho latela ts'ebeliso. Lintlha tse ling tsa bohlokoa tse susumetsang khetho ea boholo ba pore li kenyelletsa:

* Boholo le mofuta oa litšila:Boholo le tlhaho ea likaroloana tse lokelang ho tlosoa li khetholla boholo bo hlokahalang ba pore.

*Viscosity ea mokelikeli:Viscosity ea mokelikeli e ka ama sekhahla sa phallo ka sefe, e susumetsa khetho ea boholo ba pore.

* Sekhahla sa phallo e lakatsehang:Pore ​​e kholoanyane e lumella hore ho be le litekanyetso tse phahameng tsa phallo, empa e ka senya ts'ebetso ea ho hloekisa.

*Ho theoha ha khatello:Pore ​​e nyane e ka eketsa ho theoha ha khatello ho pholletsa le sefe, ho ka amang ts'ebetso ea sistimi le tšebeliso ea matla.

Ka ho shebisisa lintlha tsena ka hloko, baenjiniere ba ka khetha boholo bo nepahetseng ba pore bakeng sa ts'ebeliso e fanoeng, ho netefatsa ho sefa ho nepahetseng le ho ts'epahalang.

Melemo ea ho Sebelisa Sintered Metal Filters le Specific Pore Sizes

Lisefa tsa tšepe tse sirelelitsoeng li fana ka melemo e mengata, haholo ha boholo ba pore bo khethiloe ka hloko:

* Ho tšoarella le ho phela nako e telele:

Lisefe tsa tšepe tse sirelelitsoeng li tšoarella nako e telele 'me li khona ho mamella maemo a thata a ts'ebetso, ho kenyelletsa le mocheso o phahameng, likhatello le tikoloho e senyang.

*Ho Hanyetsa Mocheso le Khoho e Phahameng:

Lisefe tse ngata tsa tšepe tse sirelelitsoeng li entsoe ka thepa e kang tšepe e sa hloekang le li-alloys tsa nickel, tse bonts'ang khanyetso e ntle ea mocheso le kutu.

* Ho Hloekisa le Tlhokomelo e Bonolo:

Lisebelisoa tsa tšepe tse sirelelitsoeng li ka hloekisoa habonolo le ho sebelisoa hape, ho fokotsa litšenyehelo tsa ts'ebetso.

*Botsitso Tlas'a Maemo a Ts'ebetso a Feteletseng:

Li-filters tsena li ka boloka sebopeho sa tsona sa botšepehi le ts'ebetso ea ho hloekisa tlas'a maemo a feteletseng, joalo ka mocheso o phahameng le likhatello.

*Tlhahiso ea Litlhoko tse Khethehileng tsa Filtration:

Ka ho laola mokhoa oa sintering, bahlahisi ba ka hlahisa li-filters tse nang le mefuta e mengata ea boholo ba pore, e leng ho nolofalletsang ho iketsetsa litlhoko tse khethehileng tsa ho hloekisa.

Mathata a ho Khetha Pore e Nepahetseng

Leha li-filters tsa tšepe tse sirelelitsoeng li fana ka melemo e mengata, ho na le mathata a amanang le ho khetha boholo bo nepahetseng ba pore:

* Monyetla oa ho koala kapa oa ho silafatsa:

Haeba boholo ba pore bo le nyane haholo, sefe se ka koaloa ke likaroloana, sa fokotsa sekhahla sa phallo le bokhoni ba ho sefa.

* Ho leka-lekanya ts'ebetso le litšenyehelo le bophelo bo bolelele:

Ho khetha sefe se nang le boholo bo botle haholo ba pore ho ka ntlafatsa ts'ebetso ea ho sefa empa ho ka eketsa ho theoha ha khatello le ho fokotsa sekhahla sa phallo. Ho bohlokoa ho leka-lekanya lintlha tsena ho ntlafatsa ts'ebetso le ho fokotsa litšenyehelo.

* Khetho ea lintlha:

Khetho ea lisebelisoa tsa tšepe tse siling e ka ama haholo ts'ebetso ea sefe, litšenyehelo le ho tšoarella ha eona. Tšepe e sa hloekang ke khetho e tsebahalang bakeng sa ho hanyetsa kutu le matla a eona, empa lisebelisoa tse ling tse kang boronse le li-alloys tsa nickel li ka ba tse loketseng lits'ebetso tse ikhethileng.

Qetello

Boholo ba pore ea filthara ea tšepe e sirelelitsoeng ke ntlha ea bohlokoa e khethollang ts'ebetso ea eona ea ho sefa.

Ka ho utloisisa kamano pakeng tsa boholo ba pore, sekhahla sa phallo, le ho theoha ha khatello, baenjiniere

e ka khetha sefe e nepahetseng bakeng sa ts'ebeliso ea eona e ikhethileng.

Le hoja li-filters tsa tšepe tse sintered li fana ka melemo e mengata, ho lokela ho nahanoa ka hloko

lintlha tse kang boholo ba pore, khetho ea thepa, le maemo a ho sebetsa.

Haeba o sa tiisehe ka boholo bo botle ba pore bakeng sa kopo ea hau, ho kgothaletswa ho buisana le bona

litsebi tsa filtration tse ka fanang ka tataiso le likhothaletso.

FAQs

Q1: Ke boholo bofe bo bonyenyane ba pore bo fumanehang ka har'a li-filters tsa tšepe tse sirelelitsoeng?

Lisefa tsa tšepe tse sirelelitsoeng li ka hlahisoa ka boholo ba pore tse nyane joalo ka li-micron tse 'maloa.

Leha ho le joalo, boholo ba pore bo ka finyelloang bo itšetlehile ka phofo e khethehileng ea tšepe le ts'ebetso ea sintering.

Q2: Na li-filters tsa tšepe tse sirelelitsoeng li ka etsoa bakeng sa boholo bo itseng ba pore?

Ee, li-filters tsa tšepe tse sirelelitsoeng li ka etsoa bakeng sa boholo bo ikhethileng ba pore ka ho laola ts'ebetso ea sintering,

tse kang mocheso, nako, le khatello.

Q3: Boholo ba pore bo ama joang ho theoha ha khatello tsamaisong ea filtration?

Lipore tse nyane li lebisa ho theoheng ha khatello e phahameng ho pholletsa le sefe.

Lebaka ke hobane li-pores tse nyane li thibela ho phalla ha mokelikeli, ho hloka khatello e eketsehileng ho qobella mokelikeli ka sefeng.

Q4: Na li-filters tsa tšepe tse siling li ka sebelisoa lits'ebetsong tsa mocheso o phahameng?

Ee, lisefe tsa tšepe tse entsoeng ka tšepe tse entsoeng ka thepa ea mocheso o phahameng joalo ka tšepe e sa hloekang le li-alloys tsa nickel.

e ka sebelisoa lits'ebetsong tsa mocheso o phahameng.

Moeli o khethehileng oa mocheso o itšetlehile ka thepa ea sefa le maemo a sebetsang.

Haeba u boetse u na le potso ea Pore Size easintered metal filter, kapa rata ho OEM khethehileng pore boholo tšepe filthara kapa elements bakeng sa

sistimi ea hau ea ho sefa, ka kopo ikutloe u lokolohile ho ikopanya le rona ka lengolo-tsoibilaka@hengko.com