Indwangu Yezinga Lokushisa Ephakeme ye-PTFE Embonini Yamakhemikhali: Izicelo Ezibalulekile Eziyisi-7

Izitshalo zamakhemikhali ziyizindawo ezinokhahlo - ama-asidi aqinile, ama-alkali ashisayo, izincibilikisi ezibolayo, amazinga okushisa aphezulu, nezinsalela ezinamathelayo. Izisetshenziswa kumele zimelane nokuhlaselwa, zihlale zihlanzekile, futhi zisebenze ngokwethembeka.

Indwangu ye-PTFE ephezulu lokushisa (PTFE-coated fiberglass) ifaneleka ngokukhethekile kulezi zinselele. Ihlanganisa ukunganaki kwamakhemikhali, izinga lokushisa elibanzi (-70°C kuya ku-260°C), indawo engabambeki, nokuzinza kwe-dimensional.

I-Aokai PTFE inikeze ngendwangu ye-PTFE ezitshalweni zamakhemikhali amashumi eminyaka. Ngezansi kunezinhlelo zokusebenza eziyisihluthulelo eziyisikhombisa lapho indwangu ye-PTFE idlula izinto zendabuko.

Ukubekwa uphawu kanye nolayini lwamapayipi - Ama-Gaskets nama-Inner Liners

Amapayipi, amavalvu, namaphampu asebenza ngamakhemikhali kumele amelane noketshezi olubolayo. Indwangu ye-PTFE inikeza izixazululo ezimbili.

1. I-Flange ne-valve gaskets

Indwangu ye-PTFE isikwa ibe ama-gasket amapayipi amapayipi, amabhonethi e-valve, namajoyinti epompo. Ngokungafani nama-gaskets enjoloba akhukhumala noma alulaza kuzincibilikisi, i-PTFE ihlala ingasebenzi. Ivala ngokumelene nama-asidi aqinile (i-sulfuric, i-nitric, i-hydrochloric), ama-alkali aqinile (i-sodium hydroxide), kanye nezincibilikisi eziphilayo (i-toluene, i-acetone, i-MEK).

2. Amapayipi kanye nama-reactor linings

Indwangu ye-PTFE ingaboshelwa ezindongeni zangaphakathi zensimbi ye-carbon noma amapayipi e-FRP, asebenza njengolwelwesi olumelana nokugqwala. Kuphinde kunciphise ukungqubuzana futhi kuvimbele ukunqwabelana kwempahla ezindongeni zamapayipi - okubalulekile ekuphatheni amakhemikhali e-viscous noma anamathelayo.

I-Anti-Corrosion Lining Yezisetshenziswa – Ama-reactors, amathangi, ama-Centrifuges

Ama-chemical reactor, ama-agitator, amathangi okugcina, nama-centrifuge ngokuvamile enziwa nge-carbon steel noma insimbi engagqwali. Ukuthintana ngqo namakhemikhali abolayo kuholela emigodini, ekuqhekekeni, nasekungcolisweni kwemikhiqizo.

1. Isendlalelo sokuhlukanisa esivikelayo

Indwangu ye-PTFE isetshenziswa njengolwelwesi ezindongeni zangaphakathi zale mikhumbi. Isebenza njengesithiyo phakathi kwe-substrate yensimbi nendawo yamakhemikhali, ivimbela ukugqwala nokwelula impilo yemishini ngeminyaka.

2. Inzuzo engeyona induku yokukhishwa kwezinto ezibonakalayo

Ingaphezulu elinganamatheli livimbela izinto ezibonakalayo (isb., izinhlaka, izinto ezinamathelayo, ama-slurries) ekubambeleleni ezindongeni zamathangi. Lokhu kuthuthukisa ukusebenza kahle kokukhipha futhi kunciphisa isikhathi sokuhlanza phakathi kwamaqoqo.

3. Izicelo ezibucayi ze-Metal-ion

Emkhiqizweni wamakhemikhali we-semiconductor noma amakhemikhali amahle lapho ukungcoliswa kwensimbi komkhondo kungamukeleki, ulayini lwe-PTFE luvimbela ama-ion ensimbi ukuthi angangeni emakhemikhali ahlanzeke kakhulu.

Izinto Zokuhlunga – Izinga Lokushisa Eziphezulu, Igesi Edlayo Noketshezi

Izitshalo zamakhemikhali zikhiqiza amagesi akhipha umoya ashisayo, futhi zidinga ukuhlunga kokubili amagesi noketshezi.

1. Hlunga izikhwama zegesi yokushisa ephezulu yokushisa

Indwangu ye-PTFE (evame ukuba ne-PTFE membrane laminate) yenziwa yaba izikhwama zokuhlunga zabaqoqi be-baghouse uthuli. Lezi zikhwama zibamba:

• Izinga lokushisa eliqhubekayo lifika ku-260°C

• Amagesi agqwala kakhulu (HCl, SOₓ, HF, dioxins)

• Uthuli olunamathelayo (i-carbon black, i-resin powder)

Indawo enganamathi ye-PTFE ivimbela ukugcwala uthuli, okuvumela ukuhlanzwa kwe-pulse-jet ukubuyisela ukwehla komfutho ophansi. Ukukhishwa kwekhabhoni okuphansi njengo-<1 mg/Nm³ ziyafezeka.

2. Hlunga indwangu yokucindezela izinto ezibonakalayo

Ekuhlukaniseni okuqinile okuwuketshezi, indwangu ye-PTFE isebenza njengendwangu yokuhlunga emshinini wokuhlunga wepuleti-nohlaka. Ikhekhe lokuhlunga likhulula ngokuhlanzekile, futhi indwangu kulula ukuyigeza - ukunciphisa isikhathi sokuphumula nokusebenza.

Amajoyinti Aguquguqukayo Alwa Nokugqwala - Amalunga Okwandisa Amapayipi

Amapayipi okungenisa komoya kanye nama-flues ezitshalweni zamakhemikhali athola ukwanda okushisayo, ukudlidliza, nokungahambi kahle. Baphinde baphathe namagesi abolayo.

1. Amalunga okunweba okungewona awensimbi

Indwangu ye-PTFE isetshenziswa njengento eguquguqukayo kumajoyini wokunweba phakathi kwezingxenye zamapayipi. Inxephezela ukunyakaza kwamapayipi kuyilapho imelana nokuhlaselwa yintuthu eneasidi namazinga okushisa aphezulu. Ngokungafani nokuvunguza kwenjoloba, i-PTFE ayiwohloki ku-UV noma i-ozone.

I-Anti-Adhesion Isolation Materials - I-Welding Pads kanye ne-Release Liners

Ngesikhathi sokukhiqiza nokugcinwa kwemishini, indwangu ye-PTFE ivikela ukunamathela okungafunwa.

1. Amaphedi we-splash welding

Uma ushisela eduze kwezinto ezibucayi noma izindawo eziqediwe, indwangu ye-PTFE ibekwa njengephedi elingachaphazeli. I-weld spatter ayinamatheli ku-PTFE - ivele ibhampise noma isulwe. Lokhu kuvimbela ukuhlanza nokulimala okumba eqolo.

2. Khipha indwangu yokwelapha izinga lokushisa eliphezulu

Ekukhiqizeni ama-resin, irabha, nezinhlanganisela ezidinga ukuphulukiswa kwezinga lokushisa eliphezulu (isb, i-epoxy, i-phenolic, irabha ye-silicone), indwangu ye-PTFE isetshenziswa njengolayini wokukhulula noma ibhande lokuhambisa. Izinto eziphulukisiwe zikhishwa ngokuhlanzekile ngaphandle kokunamathela ebhande noma isikhunta.

Khipha Indwangu Yokubumba Okuhlanganisiwe

I-Fiberglass reinforced plastics (FRP), imikhiqizo yenjoloba, nezinye izinhlanganisela zibunjwa ngaphansi kokushisa nokucindezela. Ngaphandle kwesendlalelo sokukhululwa, ingxenye eqediwe ibopha isikhunta.

1. Ukubhidliza nokuthungwa kwendawo

Indwangu ye-PTFE ibekwe phakathi kwesikhunta nokwakheka okuyinhlanganisela. Iqinisekisa ukubhidliza kalula ngemva kokwelashwa futhi inganikeza isiphetho sendawo efanayo, esibushelelezi noma esithungwe ngokuya ngokulukwa kwendwangu. Indwangu ye-PTFE ingasetshenziswa kabusha emijikelezweni eminingi, ithatha indawo yamafilimu asetshenziswa kanye.

I-Insulation kagesi kanye ne-Thermal - I-Wraps yama-Electrodes namapayipi

Amashabhu amakhemikhali aqukethe izingxenye zikagesi nezindawo ezishisayo ezidinga ukuvikelwa.

1. Ukufakwa kukagesi kuma-electrodes nama-heaters

Indwangu ye-PTFE inezici ezinhle kakhulu ze-dielectric (i-dielectric engaguquki <2.6, ukumelana nevolumu ephezulu). Isetshenziswa njenge-insulation egoqayo yama-electrode, amabha amabhasi, nezinto zokushisisa zikagesi ezindaweni ezibolayo lapho i-PVC evamile noma ukufakwa kwenjoloba kuzokwehla.

2. Ukugoqa okushisayo kwemishini namapayipi

Indwangu ye-PTFE ingasetshenziswa njengokugoqa kwangaphandle kwezingubo zokuvala ezishisayo. Imelana nokuchitheka kwamakhemikhali, kulula ukuyihlanza, futhi imelana namazinga okushisa aphezulu lapho kudingeka khona ukufakwa kwamakhemikhali.

Isifinyezo - Kungani Indwangu ye-PTFE Ibalulekile Ezitshalweni Zamakhemikhali

I-Aokai PTFE ikhiqiza indwangu ye-PTFE enezinga eliphezulu lokushisa ngobukhulu obuhlukahlukene, ama-weave, kanye namamaki e-FDA/UL wezinhlelo zokusebenza zemboni yamakhemikhali. Xhumana nathi ukuze uxoxe ngendawo yakho yamakhemikhali ethile, izinga lokushisa, kanye nohlobo lwemishini.

Okuqukethwe okungenhla kunikezwa ngu I-Jiangsu Aokai New Materials Technology Co., Ltd.

Uma ufisa ukwazi okwengeziwe mayelana nokucaciswa okuningiliziwe, izimo zohlelo lokusebenza nezixazululo ezenziwe ngokwezifiso zomugqa wethu womkhiqizo ogcwele, okuhlanganisa izindwangu ze-PTFE ezishisa kakhulu, amateyipu we-PTFE, amabhande anezikhala we-PTFE, amabhande omshini wokubopha angenamthungo, indwangu ye-PTFE enohlangothi olulodwa, amabhande angavimbeli izinga lokushisa aphezulu, sicela ufake i-fiberglass resistant:

• UMnu. Guo: +86 18944819998

• UMnu. Liu: +86 13705266308

Sihlala sinamathela kufilosofi yobungcweti nobuqotho, futhi silwela ukukunikeza izisombululo eziphuma endaweni eyodwa kanye nezinsizakalo ezicatshangelwayo.