PTFE Umukungugu Wungurura

Mu nganda z’imiti, ni ntangarugero mu gukuraho ivumbi mu bikorwa nko gukora aside ya sulfurike, chlor - inganda za alkali, hamwe na synthesis ya farumasi. Kurugero, mubihingwa bya acide sulfurike, gaze ya flu irimo ibintu byinshi bya dioxyde de sulfure, sulfure trioxide, hamwe nigicu cya acide - ibintu byangiza vuba polyester cyangwa imifuka ya filteri ya acrylic. Nyamara, ubumara bwa PTFE bwimiti burinda kwangirika, bugakomeza gukora neza muyungurura (hejuru ya 99,9% kubicu bya acide hamwe nuduce twinshi twumukungugu uri munsi cyangwa bingana na 1 mm). Mu musaruro wa chlor - alkali, urwanya gaze ya chlorine hamwe n’umwuka wa soda wa caustic, bigatuma igihe kirekire - gikora (ubuzima bwa serivisi bwimyaka 3-5) no gukumira umukungugu w’ubumara guhungira mu kirere, ibyo bikaba bihuza n’ibipimo ngengamikorere by’inganda z’ibidukikije.

Mu nganda zo gutwika imyanda, cyane cyane ku myanda ikomeye ya komine no gutwika imyanda ishobora guteza akaga, imifuka ya Dust Filter ya PTFE ni ingenzi mu gutunganya gaz ya flue. Gutwika bitanga gaze ya flue hamwe nubushyuhe buhindagurika (dogere 180 kugeza kuri dogere 250), ibice byangirika (hydrogène chloride, dioxyyine, hamwe numwuka wibyuma biremereye), hamwe n ivu ryisazi rifatika (rivanze nibintu kama bidatwitswe). Bitandukanye na PPS muyungurura imifuka ikunda kwibasirwa na aside hydrolysis cyangwa imifuka ya aramide yangirika muri chlorine - ibidukikije bikungahaye, PTFE irwanya ruswa ndetse nubushyuhe bwinshi itanga imikorere yizewe. Kurwanya - kwifata birinda ivu ryiziritse gufunga itangazamakuru ryungurura, kugabanya inshuro zogusukura impiswi 40% no kugabanya ingufu zikoreshwa. Byongeye kandi, ubushobozi bwa PTFE bwo gufata imitego ya - micron dioxine itwara (urugero, ibice byumukara wa karubone) ifasha ibihingwa byo gutwika kuzuza imipaka ihumanya ikirere (munsi ya 0.1ng TEQ / m³), ​​ikintu cyingenzi gisabwa kugirango ibidukikije byubahirizwe.

Inganda zitari - fer fer (urugero, umuringa, nikel, hamwe no gushonga zinc) yishingikiriza cyane kumifuka ya PTFE Dust Filter Imifuka yo gushonga itanura rya gaz. Uburyo bwo gushonga butanga gaze ya - ya gazi yubushyuhe (dogere 200 kugeza kuri dogere 240) yuzuyemo okiside ya sulforo yangirika, umukungugu wibyuma biremereye (okiside y'umuringa, okiside ya zinc), hamwe nuduce duto duto. Kurugero, mu gushonga umuringa, guhindura itanura bisohora imyuka ya dioxyde de sulfure irenga 5%, byangiza ibikoresho byinshi byo kuyungurura. Kurwanya aside ya PTFE ituma ishobora guhangana nibi bihe, ifata neza umuringa - umukungugu ukungahaye ufite umuvuduko urenga 98%, ugahindura imyanda umutungo wingenzi. Imbaraga zayo nyinshi (zigera kuri 600 N / 5cm) nazo zirwanya kwambara bivuye mu mukungugu wangiza, wirinda kumena imifuka no kugabanya igihe cyateganijwe cyo gushonga.

Mu nganda zitunganya imiti n’ibiribwa, PTFE Dust Filter Imifuka ikoreshwa mugukuraho ivumbi ahantu hanini -. Kubikorwa bya farumasi (urugero, synthesis ya antibiotique, gutunganya API), byujuje ubuziranenge bwisuku (byubahiriza FDA 21 CFR Igice cya 177 na EU 10/2011) kubera uburozi bwabo -, butari -. Bungurura ivumbi ryiza ryibiyobyabwenge (0.5 - 5μm) batiriwe bakora imiti ikora neza, bareba neza ibicuruzwa kandi birinda umusaraba - kwanduza. Mugutunganya ibiryo (urugero, hejuru - guteka ubushyuhe bwibiryo byifu, gusya ibirungo), ubushyuhe bwa PTFE - bwo guhangana nubushyuhe bujyanye nibikorwa nko kumisha spray (dogere 200 kugeza kuri dogere 220), mugihe ubuso bwayo bwo kurwanya ibifunga birinda uduce duto duto twibiribwa (urugero, isukari, krahisi) kubahiriza, kubahiriza isuku byoroshye no kubahiriza amategeko yumutekano wibiribwa.