Umehluko phakathi kokuhlunga kwendawo kanye nokuhlunga okujulile

Izinto zesikrini zisetshenziselwa ukuhlunga okungaphezulu futhi okuzwakalayo kusetshenziselwa ukuhlunga okujulile.Umehluko umi kanje:

1. Izinto zesikrini (i-nylon monofilament, i-metal monofilament) ibamba ngokuqondile ukungcola ekuhlungeni ebusweni bento.Izinzuzo ukuthi isakhiwo se-monofilament singahlanzwa ngokuphindaphindiwe futhi izindleko zokusetshenziswa ziphansi;Kodwa okungalungile imodi yokuhlunga ubuso, okulula ukubangela ukuvinjelwa kwendawo yesikhwama sokuhlunga.Lolu hlobo lomkhiqizo lufaneleka kakhulu ezikhathini zokuhlunga okuqinile ngokunemba okuphansi, futhi ukunemba kokuhlunga kungu-25-1200 μ m.

2. Impahla ezwayo (inaliti ebhontshiwe ngendwangu, isixazululo esivuthwe ngendwangu engalukiwe) iyinto evamile ejulile yokuhlunga enezinhlangothi ezintathu, ebonakala ngesakhiwo se-fiber esixekethile kanye ne-porosity ephezulu, okwandisa umthamo wokungcola.Lolu hlobo lwe-fiber material luyingxenye yemodi yokunqanda okuhlanganisiwe, okungukuthi, izinhlayiya ezinkulu zokungcola zinqanyulwa phezu kwefayibha, kuyilapho izinhlayiya ezinhle zivaleleke ongqimbeni olujulile lwezinto zokuhlunga, ngakho ukuhlunga kunokuhlunga okuphezulu. ukusebenza kahle, Ngaphezu kwalokho, ukushisa okuphezulu kokushisa kwendawo yokushisa, okungukuthi, ukusetshenziswa kobuchwepheshe be-sintering esheshayo, kungavimbela ngokuphumelelayo i-fiber ekulahlekelweni ngenxa yomthelela wejubane eliphezulu loketshezi ngesikhathi sokuhlunga;Izinto ezizwakalayo ziyalahlwa futhi ukunemba kokuhlunga kungu-1-200 μ m.

Izakhiwo eziyinhloko zesihlungi ezizwakalayo zimi kanje:

I-polyester - i-fiber yokuhlunga evame ukusetshenziswa kakhulu, ukumelana okuhle kwamakhemikhali, izinga lokushisa elisebenzayo elingaphansi kuka-170-190 ℃

I-Polypropylene isetshenziselwa ukuhlunga uketshezi embonini yamakhemikhali.Inokumelana okuhle kakhulu kwe-asidi kanye ne-alkali.Izinga lokushisa layo lokusebenza lingaphansi kuka-100-110 ℃

Uvolo - umsebenzi omuhle we-anti solvent, kodwa awulungele i-anti acid, ukuhlunga kwe-alkali

I-Nilong inokumelana okuhle kwamakhemikhali (ngaphandle kokumelana ne-asidi), futhi izinga lokushisa layo lokusebenza lingaphansi kuka-170-190 ℃.

I-Fluoride inomsebenzi omuhle kakhulu wokumelana nezinga lokushisa nokumelana namakhemikhali, futhi izinga lokushisa elisebenzayo lingaphansi kuka-250-270 ℃.

Ukuqhathaniswa kwezinzuzo kanye nokubi phakathi kwempahla yesihlungi esingaphezulu kanye nokokuhlunga okujulile

Kunezinhlobo eziningi zezinto zokuhlunga zezihlungi.Okufana nokwelukiweyo wire anezikhala, lemifanekiso paper, ishidi lensimbi, sintered isihlungi element futhi wazizwa, njll Nokho, ngokwezindlela zayo zokuhlunga, ingahlukaniswa zibe izinhlobo ezimbili, okungukuthi surface hlobo kanye nohlobo ukujula.

1. Izinto zokuhlunga ezingaphezulu
Isihlungi sohlobo oluphezulu sibizwa nangokuthi i-absolute filter material.Ingaphezulu layo linejiyomethri ethile, ama-micropores afanayo noma amashaneli.Isetshenziselwa ukubamba ukungcola emafutheni okuvimbela.Into yokuhlunga ivamise ukuba isihlungi esingenalutho noma se-twill esenziwe ngocingo lwensimbi, ifayibha yendwangu noma ezinye izinto.Umgomo wayo wokuhlunga uyafana nokusetshenziswa kwesikrini esinembayo.Ukunemba kokuhlunga kwayo kuncike kubukhulu bejometri yama-micropores namashaneli.

Izinzuzo zezinto zesihlungi sohlobo lwangaphezulu: ukuveza okunembile kokunemba, ububanzi bohlelo lokusebenza.Kulula ukuyihlanza, isebenziseka kabusha, impilo ende yesevisi.

Ukungalungi kwezinto zokuhlunga kohlobo lwaphezulu kungokulandelayo: inani elincane lokungcola;Ngenxa yomkhawulo wobuchwepheshe bokukhiqiza, ukunemba kungaphansi kwe-10um

2. Izinto zokuhlunga ezijulile
Into yesihlungi sohlobo olujulile ibizwa nangokuthi impahla yokuhlunga yohlobo olujulile noma impahla yesihlungi sohlobo lwangaphakathi.Izinto zokuhlunga zinokujiya okuthile, okungaqondwa njengokuma okuphezulu kwezihlungi zohlobo olungaphezulu.Isiteshi sangaphakathi sakhiwe ngokungajwayelekile futhi asikho usayizi othize wegebe elijulile.Lapho uwoyela udlula ezintweni zokuhlunga, ukungcola kuwoyela kuyabanjwa noma kukhangiswe ekujuleni okuhlukile kwento yokuhlunga.Ukuze udlale indima yokuhlunga.Iphepha lokuhlunga liyinto evamile yokuhlunga ejulile esetshenziswa ohlelweni lwe-hydraulic.Ukunemba ngokuvamile kuphakathi kuka-3 no-20um.

Izinzuzo zezinto ezijulile zokuhlunga: inani elikhulu lokungcola, impilo ende yesevisi, ekwazi ukususa izinhlayiya eziningi ezincane kunokunemba kanye ne-strip, ukunemba kokuhlunga okuphezulu.

Ukungalungi kwezinto zokuhlunga uhlobo lokujula: abukho usayizi ofanayo wegebe lezinto zokuhlunga.Ubukhulu bezinhlayiya zokungcola abukwazi ukulawulwa ngokunembile;Cishe akunakwenzeka ukuhlanza.Eziningi zazo zilahlwa.Ukusetshenziswa kukhulu.