Uzahlula njani iiFayile zesihluzi sesinyithi seSintered esikumgangatho oPhezulu?

I.Intshayelelo

A isihluzo esinezingxobo sinteredluhlobo lwesihluzo esenziwe ngokutshisa (ukufudumeza kunye nokucinezela) umgubo okanye amasuntswana kunye ukwenza imathiriyeli eqinileyo enesakhiwo esinemingxuma. Ezi zihluzo zisetyenziswa kwiinkqubo ezahlukeneyo, kubandakanya ukuhluza, ukwahlukana, kunye nokucoca. Zenziwe ngezinto ezahlukeneyo ezifana nentsimbi engatyiwa, ialuminiyam kunye nobhedu. Isakhiwo se-porous sivumela ulwelo okanye iigesi ukuba zidlule ngelixa ubamba kwaye ususa amaqhekeza angafunekiyo okanye ukungcola. Ubungakanani bepore kunye nokusabalalisa, kunye neempawu zezinto eziphathekayo, zinokuhlengahlengiswa ukuze zihambelane nesicelo esithile sokuhluza. Ezi zihluzo zaziwa ngokuqina kwazo, ukumelana nobushushu obuphezulu, kunye nokuhambelana neekhemikhali, kwaye zisoloko zisetyenziswa ekufuneni izicelo zamashishini nezenzululwazi.

Kodwa kukho izinto ezahlukeneyo zesihluzi se-sintered kwimarike, singakwazi njani ukwahlula izinto ezilungileyo zohluzo lwe-sintered?

II. Inkcazo yezihluzi zetsimbi ezisinkiweyo

Emva kokoYintoni izihluzo zetsimbi ezisinkiweyo?

Izihluzi zetsimbi ezisiyiweyo zibalulekile kwizicelo ezininzi zemizi-mveliso kunye nezorhwebo, ukusuka ekuhluzweni kwamanzi ukuya ekucoceni igesi. Nangona kunjalo, ayizizo zonke izihluzi zetsimbi ezenziwe zilingana. Kubalulekile ukwahlula izihluzo zetsimbi ezikumgangatho ophezulu kwezo zikumgangatho ophantsi ukuqinisekisa ukuba ziya kusebenza njengoko kulindelekile kwaye zihlala ixesha elide. Kwesi sithuba sebhlog, siza kuxoxa ngeempawu zezihluzi zetsimbi ezikumgangatho ophezulu, iindlela zokuphonononga umgangatho wezihluzo zetsimbi ezine-sintered, kunye nokubaluleka kokukhetha izihluzi ezikumgangatho ophezulu.

III.Ukubaluleka kokuchonga izihluzi ezikumgangatho ophezulu

I.Kuqala, makhe sichaze ukuba zeziphi izihluzo zetsimbi zentsimbi.

Izihluzo zetsimbi zentsimbi zenziwe ngokudibanisa umgubo wesinyithi kwimilo esele yenziwe ngaphambili kwaye emva koko uyifudumeze kwiqondo lobushushu elingaphantsi nje kwendawo yokunyibilika. Le nkqubo, ebizwa ngokuba yi-sintering, ibangela ukuba amasuntswana esinyithi adibane, enze iqhekeza eliqinileyo elinobume obunomqolo. Ubungakanani bepore kunye ne-porosity yesihluzi sinokulawulwa ngokulungelelanisa ubungakanani kunye nokuma kweengqungquthela zetsimbi kunye neemeko ze-sintering. Ubume be-porous bokucoca buvumela ulwelo okanye igesi ukuba idlule ngelixa ubambe amasuntswana angafunekiyo.

II. Iimpawu zoMgangatho oPhezulu weSintered Metal Filters

Ngoku, makhe sixoxe ngeempawu zodidi oluphezulu lwezihluzo zetsimbi zetsimbi. Isihluzi sesinyithi esine-sintered ephezulu kufuneka sibe nobukhulu obufanayo kunye nobukhulu obufanayo kunye ne-porosity ephezulu. Oku kuqinisekisa ukuba isihluzo sinokubamba amasuntswana afunekayo ngelixa sivumela ulwelo okanye irhasi ukuba idlule ngokuthintelwa okuncinci. Izihluzi zetsimbi ezikumgangatho ophakamileyo kufuneka zibe namandla omatshini aphezulu, zimelane noxinzelelo oluphezulu kwaye zixhathise ukonakala. Ukongeza, kufuneka zihambelane neekhemikhali, zixhathise ukubola kunye neekhemikhali ezininzi, kwaye zikwazi ukunyamezela amaqondo obushushu aphezulu ngaphandle kokulahlekelwa yimfezeko yesakhiwo.

A. Ubume bePorous:

Ubungakanani bepore obufanayo kunye nobufanayo: Izihluzi ezinabileyo ezisiyiweyo zinendawo efanayo kunye nobukhulu obufanayo kuyo yonke into yokucoca. Ivumela ulawulo oluchanekileyo malunga nokusebenza kakuhle kokucoca kwento.
I-porosity ephezulu: Ulwakhiwo lwe-porous lwe-sintered filter elements luvumela izinga lokuhamba okuphezulu kunye nomthamo wokubamba ukungcola.

B. Amandla oomatshini:

Ukuchasana okuphezulu kuxinzelelo: Izinto zokucoca i-Sintered zinokuchasana okuphezulu kuxinzelelo kwaye zinokumelana noxinzelelo oluphezulu ngaphandle kokonakala okanye ukonakala.
Ukumelana ne-deformation: Izinto zokucoca i-Sintered ziyaziwa ngamandla azo omatshini aphezulu kunye nokuqina, zizenza zilungele ukusetyenziswa kwindawo ezingqongileyo kwaye zikwazi ukumelana noxinzelelo oluphezulu ngaphandle kokonakala.

C. Ukuhambelana kweMichiza:

Ukumelana nokuhlwa: Izinto zesihluzi ezisikiweyo zenziwa ngemathiriyeli enganyangekiyo kumhlwa, zizenza zilungele ukusetyenziswa kwindawo enomhlwa.
Iyakwazi ukumelana neekhemikhali ezininzi: Izinto zokucoca ezisinkiweyo zikwaqhele ukwenziwa ngemathiriyeli ekwaziyo ukumelana noluhlu olubanzi lweekhemikhali, zizenza zilungele ukusetyenziswa kweekhemikhali zokucoca.

D. Ukunyamezela ubushushu:

Iyakwazi ukumelana namaqondo obushushu aphezulu: Izinto zokucoca i-Sintered ziyakwazi ukumelana nobushushu obuphezulu ngaphandle kokulahlekelwa yintembeko yesakhiwo okanye ukusebenza kakuhle kokucoca.
Iyakwazi ukugcina ingqibelelo yolwakhiwo: Izinto zokucoca i-Sintered zinokugcina ingqibelelo yazo yolwakhiwo naxa zibonakaliswe kumaqondo obushushu aphezulu. Ibenza balungele ukusetyenziswa kwizicelo eziphezulu zokushisa ezifana nokucoca isithando somlilo.

IV.Iindlela zokuVavanya uMgangatho weSintered Metal Filters

Iindlela ezininzi zingasetyenziselwa ukuvavanya umgangatho wezihluzo zetsimbi zetsimbi. Enye indlela kukuhlolwa komzimba, okubandakanya ukuphonononga ngokubonakalayo ubume bepore kunye nokulinganisa ubukhulu bepore. Enye indlela kukuvavanya koomatshini, njengokuhla koxinzelelo kunye nokugqabhuka kovavanyo lwamandla. Uvavanyo lokuhambelana neekhemikhali, ezinje ngokumelana nomhlwa kunye novavanyo lokumelana neekhemikhali, zinokusetyenziselwa ukuvavanya umgangatho wezihluzo. Ekugqibeleni, ukuvavanywa kobushushu, kubandakanywa nokuvavanywa kobushushu obuphezulu kunye novavanyo lokuhamba ngebhayisikile ye-thermal, kungasetyenziselwa ukuqinisekisa ukuba izihlungi ziya kwenza kakuhle kwisicelo esijoliswe kuyo.

A. Uhlolo loMzi:

Uvavanyo olubonakalayo lwesakhiwo se-porous: Olu hlobo lovavanyo lubandakanya ukujonga izinto zokucoca phantsi kwe-microscope okanye esinye isixhobo sokwandisa ukuqinisekisa ukuba isakhiwo se-porous siyahambelana kwaye asinasiphako.
Umlinganiselo wobungakanani bepore: Oku kubandakanya ukusebenzisa izixhobo ezikhethekileyo ukulinganisa ubungakanani bemingxuma kwizinto zokucoca. Olu lwazi lunokusetyenziswa ukuqinisekisa ukuba isihluzi siyakwazi ukususa ngokufanelekileyo amasuntswana afunekayo kulwelo.

B. Uvavanyo loomatshini:

Uvavanyo lokuhla koxinzelelo: Olu hlobo lovavanyo lulinganisa ukuhla koxinzelelo kwisixhobo sokucoca phantsi kweemeko ezahlukeneyo, ezinje ngamazinga okuqukuqela ahlukeneyo okanye iintlobo ezahlukeneyo zamasuntswana kulwelo. Olu lwazi lunokusetyenziselwa ukumisela ukusebenza kakuhle kwesihluzo kunye nokuchonga nayiphi na imiba enokubakho ngokusebenza kwesihluzi.
Uvavanyo lwamandla okugqabhuka: Olu vavanyo lulinganisa olona xinzelelo luphezulu isihluzo esinokumelana nalo phambi kokusilela.

C. Uvavanyo lokuhambelana kweMichiza:

Uvavanyo lokumelana nokubola: Olu hlobo lovavanyo lusetyenziselwa ukumisela ukuba izinto zokucoca zinokuxhathisa kangakanani umhlwa xa zichaneke kwiintlobo ezahlukeneyo zeekhemikhali. Olu lwazi lunokusetyenziswa ukuqinisekisa ukuba isihluzi siyakwazi ukusebenza ngokufanelekileyo kwindawo ekujoliswe kuyo.
Uvavanyo lokumelana neekhemikhali: Olu vavanyo lulinganisa ukuxhathisa kwemathiriyeli yokucoca ngokuchasene neekhemikhali ngokuyibonisa kwikhemikhali ethile kunye nokulinganisa utshintsho kwimathiriyeli yokucoca.

D. Uvavanyo lobushushu:

Uvavanyo lobushushu obuphezulu: Olu hlobo lovavanyo lubandakanya ukuveza imathiriyeli yokucoca kumaqondo obushushu aphezulu ukuqinisekisa ukuba inokumelana namaqondo obushushu anokuthi ibonakale kuwo ekusetyenzisweni kwayo.
Uvavanyo lokuhamba ngebhayisikile eshushu: Olu hlobo lovavanyo lubandakanya ngokuphindaphindiweyo ukuveza izinto zokucoca kuwo omabini amaqondo obushushu aphezulu naphantsi ukuqinisekisa ukuba inokumelana noxinzelelo oluphindaphindiweyo lobushushu ngaphandle kokusilela.

Kubalulekile ukukhetha izihluzi zetsimbi ezikumgangatho ophezulu ngenxa yezizathu ezininzi. Okokuqala, izihluzi ezikumgangatho ophezulu ziya kwenza ngcono kwaye zihlale ixesha elide kunezo ezikumgangatho ophantsi. Oku kuthetha ukuba baya kufuna ukutshintshwa rhoqo kunye nokugcinwa rhoqo, oko kunokonga ixesha kunye nemali ekuhambeni kwexesha. Izihluzi ezikumgangatho ophezulu nazo ziya kuba mbalwa amathuba okuba zingaphumeleli, zithintele ixesha lokuphumla elineendleko kunye nokonakala kwezixhobo. Ukongeza, izihluzi ezikumgangatho ophezulu ziya kukwazi ukukhusela izixhobo kunye nenkqubo ezisetyenziswa kuyo, ezinokuphucula ukusebenza kakuhle kunye nokusebenza kakuhle.

V. Ukuqukumbela

Ukuqukumbela, izihluzi zetsimbi zetsimbi zibalulekile kwizicelo ezininzi zoshishino kunye nezorhwebo. Kubalulekile ukwahlula izihluzo zetsimbi ezikumgangatho ophezulu kwezo zikumgangatho ophantsi ukuqinisekisa ukuba ziya kusebenza njengoko kulindelekile kwaye zihlala ixesha elide. Izihluzi zetsimbi ezikumgangatho ophezulu kufuneka zibe nobukhulu obufanayo kunye nobukhulu bepore, i-porosity ephezulu, amandla aphezulu omatshini, ukuhambelana kweekhemikhali, kunye nokunyamezela ubushushu. Iindlela ezininzi zinokusetyenziselwa ukuvavanya umgangatho wezihluzo zetsimbi ezifakwe emanzini, kubandakanya ukuhlolwa komzimba, uvavanyo lomatshini, uvavanyo lokuhambelana neekhemikhali, kunye novavanyo lobushushu. Ukukhetha izihluzi zetsimbi ezikumgangatho ophezulu kunokonga ixesha kunye nemali ekuhambeni kwexesha kunye nokuphucula ukusebenza kakuhle kunye nokusebenza kakuhle.

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