Uburyo bwo kugera kuri N95+byashongeshejweumwenda utari uwo kuboha, hamwe n'abakora umwuga wacu kugira ngo bawusobanukirwe.
Hari ibintu byinshi bigira ingaruka ku bwiza bw'imyenda idafunze ishongeshejwe
Kuva ku bikoresho fatizo kugeza ku bikoresho
Buri gikorwa ni ingenzi
Nubwo haba hari ibintu byihariye gusa
Ubwiza bw'igicuruzwa cya nyuma nabwo bushobora gutandukana cyane
Nyuma y'ubushakashatsi bwimbitse bwa Razer n'ibizamini bisubirwamo
Imyenda idafunze ishongeshejwe kugeza kuri N95+
Ingingo umunani zikurikira zigomba kugenzurwa cyane
Ubu buri wese yitonze
ibikoresho byashongeshejwe
1. Ifite impumuro nkeya, ivu rike, ifite ingano ntoya kandi ifite uburemere buto.
2.Ubukungu bwinshi.
3.Umusaruro mwiza cyane wa fibre, ushobora gutuma fibre irushaho kuba nini, umurambararo w'insinga ni muto.
4.ubudodo bukomeza, ibikoresho bigwa, ubushobozi bwo kuzunguruka ni bwiza kurushaho.
5.byoroshye gukoresha, imikorere ihamye yo gutunganya.
6. Ishobora gukoreshwa mu gukora ibikoresho biyungurura, ipamba ifata amavuta, ibikoresho by'imyenda, diaphragm ya bateri n'ibindi bikorwa byo gushonga.
uburyo bwo gukora igitambaro gishongeshejwe
1. Fibre igomba kuba nziza, igipimo cyo gushonga kw'ibikoresho fatizo n'umurambararo w'isahani ya spinneret birahuye, kandi inzira ya spinneret iranozwa, ku buryo fibre igera kuri 0.3um.
2. guhuza ibikoresho byiza bya electret no guhitamo electret masterbatch nziza. Agace keza ka electret master kagomba kuba gafite ubushobozi bwo kubika umuriro no gukora amashanyarazi burundu.
3. Igihe cyo gukoresha mask muri electret gishingiye ahanini ku bikubiye muri electret masterbatch. Electret masterbatch isa na bateri, kongeramo ikigereranyo bizagena igihe cyo kuyimara n'ubushobozi bwo kuyikoresha.
4. Kumisha igitambaro cyashongeshejwe hanyuma ukibike. Ntigishobora guhura n'ubushuhe bw'umwuka wo hanze. Gupakira imvange ni byiza cyane. Ubushuhe mu kirere n'umuvuduko mu gitambaro cyashongeshejwe bizahinduka ions mbi, kandi kubura umuvuduko bizagira ingaruka ku buryo bwo kuyungurura.
3. Impamvu z'imyenda idafite ubuziranenge bwo gushonga
1. Ibikoresho bya Spinneret n'ibishongeshwa n'amazi
2.ibikoresho bya elektrostatike
3. ibikoresho by'ingenzi bya elegitoroniki bidahinduka
4. ibikoresho byo gushonga cyangwa ibikoresho byo gushonga cyane by'intoki
5.umuhanga mu gutunganya imashini mu buryo bw'umwuga kandi bw'inararibonye
6. Gucunga aho ibikorwa byo gushonga bishongeshejwe
uburyo bwo guhitamo ibikoresho bishongeshejwe
1. gushonga: polypropylene yongerwamo peroxides ubushyuhe bwangiritse cyangwa uburyo bwo guhindura hydrogen ya metallocene, gushonga kwa polypropylene kugera ku rwego rwo hejuru rukwiye, bishobora gutanga fibre ya nanoscale.
2. Aho gushonga kw'uduce duto kugomba kugabanuka kugera kuri dogere selisiyusi 150-170.
3. Nyuma yo kongeramo agace ka electret master, umwenda ukozwe muri meltblown uzatanga ubushobozi bwo kunyuzamo electrostatic adsorption binyuze mu gikoresho cya electret kugira ngo uhagarike virusi.
4. Nyuma yo guhindura utunyangingo twa polypropylene, fibre isohoka n'imashini ishongesha imyenda ku bushyuhe bwinshi n'umuvuduko mwinshi iba nziza kandi ndende.
5. Fibre y'amazi iva mu ruziga rw'ibikoresho fatizo iragenda yoroha, irakomeye kandi ikomeye.
6.gusukura mu bushyuhe bwinshi.
guhitamo itsinda rya electret master
1.igihe cyo gushyiramo ingufu hakoreshejwe amashanyarazi, byaba bishobora gushyushwa igihe kirekire kugeza ku mwaka 1 cyangwa irenga.
2. electret masterbatch ntiziba umwobo wa meltblown, charge y'imyenda ya meltblown, nigute charge nziza ishobora kuguma ku mwenda wa meltblown igihe kirekire, ishobora
Nyuma y'amezi atandatu cyangwa nyuma y'umwaka nta gihombo cy'amafaranga gihari, banza uhindure itsinda rya electret master batch na electret process key index.
3. Izunguruka ry'amatafari maremare, electret ifite ingaruka ndende, PFE irenga 95.
Uburyo bwo kuvura hakoreshejwe amashanyarazi
1. Uburyo bukoreshwa cyane cyane ni uburyo bwo gushyushya korona mu gutunganya amashanyarazi ku gitambaro cyashongeshejwe. Voltage yo gushyushya, igihe cyo gushyushya, intera yo gushyushya ndetse n'ubushuhe bw'ibidukikije byose bigira ingaruka ku ngaruka zo gutunganya amashanyarazi.
Voltage yo gusharija ifite ingaruka zigaragara cyane ku ngaruka za electret, intera yo gusharija ifite ingaruka iri hagati, kandi igihe cyo gusharija gifite ingaruka nke. Witondere iyo uhindura imashini.
2. Ubushuhe bw'ikirere bugira ingaruka ku ikorwa n'ibura ry'amashanyarazi adahindagurika. Ikigo cy'imyenda ishongeshejwe kigomba gukurikirana ubushyuhe n'ubushuhe mu iduka igihe cyose. Ongera ibikoresho bihuye nabyo kugira ngo ubushyuhe n'ubushuhe mu iduka bigume mu rugero runaka.
ibikoresho byashongeshejwe
1. Iyo polypropylene imeze nk'iyangiritse igumye ku bushyuhe bwinshi n'umuvuduko mwinshi igihe kirekire, biroroshye kuyitwika no kuyihindura karuboni.
2. Mu gihe uhindura ubushyuhe bw'imashini, mbere ya byose, ni ngombwa kumenya niba ubushyuhe nyabwo bw'umugozi n'ibumba biri ku mashini ishongeshejwe bihuye n'ubushyuhe bwashyizweho. Muri rusange, ubushyuhe bw'ibikoresho bito bishongeshejwe n'ubushyuhe nyabwo biratandukanye cyane.
3. Gushonga bivuga polypropylene 1500, niba ubushyuhe bwashyizwe ku gipimo kirenze 270°C, bukaba buri hejuru gato.
Guhitamo ibikoresho byo gushyushya bishongesha
1. Imiterere igomba kuba yuzuye: icyuma gisohora ibikoresho → icyuma gihindura ecran (akayunguruzo)→ pompe yo gupima → umutwe w'icyuma → isahani yo gukwirakwiza (umwuka ushyushye w'inyongera) → spinneret → igikoresho cy'urushundura kugira ngo gikore umwenda ushongeshejwe.
2.umuvuduko wo gusohora, ibipimo bya pompe ipima, ibyiza n'inenge by'umutwe w'icyuma, ibipimo by'ubushyuhe n'umuvuduko w'umwuka ushyushye, inguni y'umutwe w'icyuma, inguni y'icyuma cy'umwuka, intera yo kwakira ibikoresho bishongeshejwe, ibipimo byo kunyuzamo amazi munsi y'igikoresho gitera urushundura n'ibindi bigena ubwiza bw'igitambaro gishongesha amazi.
Ibi byavuzwe haruguru ni inzira yo gukora imyenda idafunze ishongeshejwe. Turi uruganda rw'imyenda idafunze rwabigize umwuga, Huizhou Jinhaocheng Non-woven Co., Ltd. Ndizera ko iyi nkuru yakugiriye akamaro.
Igihe cyo kohereza: Mutarama-07-2021