Imibuzo Evame Ukubuzwa Ngesikhwama Sokuhlunga Uthuli

Imibuzo Evame Ukubuzwa

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Imibuzo Evame Ukubuzwa

Imibuzo Evame Ukubuzwa

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1. Kukuziphi izimboni lapho imikhiqizo yenkampani yethu isetshenziswa khona?

Izitshalo zikasimende, ama-boiler asebenza ngamalahle, ukushiswa kwemfucuza, i-titanium dioxide, insimbi, izinsimbi ezingezona i-ferrous, izimboni zikagesi, izimboni ze-ceramic, izimboni zezinkuni, izimboni zeglasi, izimboni ze-calcium, njll.

2. Lingakanani izinga lokushisa lokusebenza kwemikhiqizo?

Uchungechunge lokushisa olujwayelekile lufanelekela ngaphansi kwama-degrees angu-130, uchungechunge lokushisa oluphakathi lufanelekela ama-degrees angu-150-180, kanti uchungechunge lokushisa oluphezulu lufanelekela amazinga okushisa okusebenza isikhathi eside angama-degrees angu-180-250.

3. Yiziphi izinzuzo zemidiya yokuhlunga ye-glass fiber membrane?

Ukumelana nokugqwala; ukumelana nokushisa okuphezulu; ukumelana nokushiswa kwe-oxidation; ukumelana ne-hydrolysis; ukumelana namanzi namafutha; amandla aphezulu; ukuzinza kobukhulu; umphumela obalulekile wokususa uthuli; ukusebenza kahle kwezindleko eziphakeme; impilo yenkonzo ende.

4. Zingaki izindlela zokwelapha ezikhona zendwangu yesihlungi sefayibha yengilazi?

Ukwelashwa Okuvamile: Kuwukufaka indwangu elukiwe engenalutho ngemuva kokuyifakisa nge-PTFE emulsion bese uyomisa. Ukwelashwa okumelana ne-asidi: Kuwukwenza ukwelashwa okumelana ne-asidi bese ufaka indwangu elukiwe engenalutho ngemuva kokuyifakisa nge-PTFE emulsion bese uyomisa. Ukwelashwa kokufaka ifilimu: Kuwukufaka ungqimba lwefilimu ye-PTFE ebusweni bendwangu yokuhlunga ephathwayo.

5.Izici ezithinta ukusebenza kwemicu yengilazi?

Ukwakheka kwemicu yengilazi: Okuqukethwe kwezingxenye ezifana ne-silicon dioxide, i-aluminium oxide, ama-alkali metal oxide, njll., kuthinta ngqo izinkomba zomzimba nezamakhemikhali ezifana nokumelana nokushisa kanye nokumelana nokugqwala kwemicu yengilazi;
Ububanzi bemicu yengilazi: Njengoba kwaziwa kahle, uma ububanzi bemicu yengilazi buncipha, kuba ngcono ukumelana kwayo nokugoqeka. Siphethe ngokuthi ukumelana kokugoqeka kwemicu yengilazi engu-5μm kuphakeme ngokuphindwe kabili kunemicu yengilazi engu-9μm, kanti ukumelana kokugoqeka kwemicu yengilazi engu-3.8μm kungaphezu kokuphindwe kahlanu kune-polyester. Okusho ukuthi, ngokombono wokumelana nokugoqeka, ngemva kokuzenza zibe izikhwama zendwangu, impilo yazo yokusebenza izohluka cishe izikhathi ezi-3-15.
Ngemva kokwelashwa kwemicu yengilazi: Ukwelashwa kwemicu ngemva kokwelashwa kuyisici esibalulekile esinquma ukusebenza kokugcina kwemicu. Amafomula nezinqubo ezinhle kakhulu ngemva kokwelashwa zizokwakha ifilimu elivikelayo eliqinile ebusweni bemicu, zithuthukise ukusebenza okuphelele kwemicu nemikhiqizo.

6. Buyini ububanzi obujwayelekile bochungechunge lwendwangu yokuhlunga?

Ububanzi obujwayelekile: 220cm

7. Ungaguqula kanjani amayunithi okuvumela umoya ukuthi uphume kahle (cm3/cm3.s) kanye ne-CFM?

I-CFM iphindwe kabili kuneyangaphambilini. Isibonelo: 30cm2 = 60CFM

8. Indlela yokufaka izikhwama zokuhlunga ezivamile

Ukupakishwa kwesikhwama esilukiwe. Izidingo ezikhethekile zokupakishwa zidinga ukwenziwa ngokwezifiso.

9. Indlela yokufaka ifilimu yesikhwama sesihlungi se-PTFE

Ngayinye izoba nesikhwama esibonakalayo esizimele sokupakisha bese ipakishwa ngezikhwama ezilukiwe.

10. Kungafakwa malini esitsheni esingamamitha angu-20?

Isitsha esingamamitha angu-20 singaphatha imiqulu engu-48 yendwangu yokuhlunga enobude obungamamitha angu-230 ngomqulu ngamunye.

11. Kungani kudingeka ukumbozwa kwefilimu?

Ngenxa yezinzuzo zemidiya yokuhlunga embozwe ngefilimu, njengokunemba okuphezulu kokuhlunga, indawo ebushelelezi elula ukususa uthuli, ingcindezi ephansi yokususa uthuli, indawo exosha amanzi namafutha, impilo ende yesevisi, kanye nezindleko zokusebenza eziphansi, ukusetshenziswa kwayo kuya ngokuya kusabalala. Okwamanje, imidiya yokuhlunga embozwe ngefilimu ephezulu inokusebenza okuphezulu kokuqoqa i-PM10 (uthuli oluphefumulayo) kanye ne-PM2.5 (uthuli oluphefumulayo). Imidiya yokuhlunga embozwe ngefilimu incike kakhulu ekuhlungeni ubuso ngokusebenzisa ama-membrane e-PTFE anezimbobo ezincane, kuyilapho imidiya yokuhlunga evamile isebenzisa ukuhlunga kwekhekhe lempuphu, okuyingxenye yendlela yokuhlunga ejulile. Ububanzi be-pore obukhulu be-micron ye-membrane bungabamba cishe zonke izinhlayiya zothuli ekugelezeni komoya okunothuli, okuholela ekusebenzeni kahle kokuhlunga okuphezulu kakhulu. Ngenxa yezakhiwo ze-PTFE ezinganamatheli futhi ezingangenisi amanzi, ukususa uthuli kulula, futhi uthuli alungeni ngaphakathi kwemidiya yokuhlunga. Ngakho-ke, ingaqinisekisa ukuphuma komoya okuphezulu ngaphandle kokwandisa ukumelana kokusebenza, okwenza kube yinto efanelekile yokuhlunga igesi yomoya oshisayo okushisa okuphezulu.

12. Kuyini ukumbozwa kwefilimu eshisayo?

Ubuchwepheshe bokumboza ifilimu eshisayo obusezingeni eliphezulu obusetshenziswa kwimidiya yokuhlunga embozwe ifilimu bubopha i-PTFE emulsion mediar ebusweni be-substrate ne-PTFE membrane ibe yiyunithi eyodwa ngaphansi kwesimo esincishisiwe kancane ku-320°C. Ngenkathi iqinisekisa amandla aphelele okubopha, iqinisekisa nokuphefumula. Ingamelana nokucindezela kokuqhuma okungu-8kg ngaphandle kokuhlukanisa.

13. Yiziphi izici zemidiya yokuhlunga embozwe ngefilimu?

1, ukunemba okuphezulu kokuhlunga:
Ama-micropores amancane nafanayo ebusweni angahlukanisa zonke izinhlayiya zothuli ezinkulu kunobubanzi bama-micropores, okuholela ekusebenzeni kahle kokususa uthuli okuphezulu nokuzinzile. Imiphumela yokuhlola ikhombisa ukuthi le midiya yokuhlunga ingafinyelela ukusebenza kahle kokuqoqa okufika ku-97%-99% kwezinhlayiya ezinobubanzi obungu-0.3μm, kanti ukusebenza kahle kokuqoqa okuphelele kungafinyelela ku-99.99%, kudlule izindwangu zokuhlunga ezivamile ngama-oda angu-1-2 ngobukhulu. Ingafinyelela izinga lokuhlunga elingu-10mg/Nm³.

2, i-porosity ephezulu:
Nakuba ama-micropores angaphezulu emancane, agcwele kakhulu, anezimbobo ezingu-80%-90%. Akukho ukuvinjelwa kothuli ngaphakathi kwemidiya yokuhlunga, okuvumela umthamo omkhulu wegesi ukuthi udlule.

3, Ukususwa kothuli okulula:
Ubuso obubushelelezi nobunamathelayo be-membrane ye-PTFE kunciphisa ukuqongelela kothuli, kusiza ukususwa kothuli. Lokhu kunganciphisa imvamisa yokususwa kothuli, kwandise umjikelezo wokususwa kothuli, futhi konge umoya ocindezelwe.

4, ukumelana okuphansi kokusebenza kanye nokuphila isikhathi eside:
Inani elincane lokususwa kothuli oludingekayo kwimidiya yokuhlunga embozwe ngefilimu kunciphisa izidingo zokugcinwa kwezikhwama zokuhlunga futhi kwandise impilo yazo yesevisi. Nakuba ukwehla kokuqala kwengcindezi yemidiya yokuhlunga embozwe ngefilimu kuphakeme kancane kunokwemidiya yokuhlunga evamile, ukumelana kwesistimu kuyanda kancane, okuvumela ukusebenza okuzinzile kwesikhathi eside.

5. Isixoshi samanzi namafutha:
Ubuso abungenwa ngamanzi, okuvimbela amanzi ukuthi angene olwelwesini ngenkathi kuvumela inkungu yamanzi ephefumula ngokuphelele noma umusi oshisayo kakhulu ukuba udlule ngokukhululeka. Ngokwelashwa okwengeziwe kobuso, imidiya yokuhlunga embozwe ngefilimu ingahlunga uthuli ngokunamathela okunamandla ngisho nothuli olusentuthwini olunomswakama oseduze nokugcwala.

Ukumelana ne-oxidation kanye nokumelana nokugqwala:
I-membrane ye-PTFE enezimbobo ezincane inokuqina okuphezulu kakhulu kwamakhemikhali, ikhombisa ukumelana okuhle kakhulu nokugqwala kanye nokumelana nokugqwala.

14. Yiziphi izici zamafilimu asetshenziswa kakhulu?

Ifilimu enobukhulu obungu-5μm: Ukungena komoya okuhle okungu-8-9cm3/cm2·s, ukushesha okubi, ukuqina okubi; Ingasetshenziswa ekumbozeni ngeglue.
Ifilimu enobukhulu obungu-10μm: Ukuvuleka komoya okungu-6.5-7.5cm3/cm2·s, izici ziphakathi kokuncane nokukhulu.
Ifilimu enobukhulu obungu-15μm: Ukuvuleka komoya okungu-4.3-4.5cm3/cm2·s, ukushesha okuhle kokuhlanganiswa, ukuqina okuhle, kanye nokuphila isikhathi eside kwenkonzo. Isingeniso ku-Fibers Esetshenziswa Ngokuvamile Yezinto Zokuhlunga

Ama-Fiber Asetshenziswa Kakhulu Ezintweni Zokuhlunga

1. Izinto zokuhlunga zihlukaniswa kanjani?

Kuhlukaniswe kusukela ezintweni eziphilayo nezingaphili: Imicu ye-organic kanye nemicu ye-inorganic. Kuhlukaniswe ngokumelana nokushisa: Izinto zokuhlunga ezishisa kakhulu, izinto zokuhlunga ezishisa kakhulu, kanye nezinto zokuhlunga ezishisa kakhulu. Izinto zokuhlunga zokususa uthuli zihlukaniswe ngezinto zokuhlunga ezilukiwe kanye namafelt angalukiwe abhobozwe ngenaliti ngesimo.

2. Zingaki izinhlobo zezikhwama zokuhlunga ingilazi ezikhona?

Izikhwama zokuhlunga i-fiber yengilazi ezikhiqizwa yile nkampani zinezinhlobo ezimbili: izinga lokushisa eliphakathi kanye nezinga lokushisa eliphezulu.

3. Yini efakiwe emikhiqizweni yefayibha enokushisa okuphansi?

I-polyester, i-polypropylene, i-acrylic.

4. Yini efakiwe emikhiqizweni yefayibha eshisa kakhulu?

Imicu yokushisa ephezulu ihlanganisa: imicu yengilazi, imicu ye-PTFE, imicu ye-P84, imicu ye-aramid.

5. Yini efakiwe emikhiqizweni yefayibha enokushisa okuphakathi?

Imicu yokushisa okuphakathi ihlanganisa imicu ye-PPS

6. Kuyini ukumelana kwezinga lokushisa kwe-polypropylene?

Izinga lokushisa lokusebenza eliqhubekayo le-polypropylene lingu-80℃, kanti izinga lokushisa lokusebenza elisheshayo: 100℃.

7. Yiziphi izici ze-polypropylene? Ingabe ukumelana kwayo ne-asidi kuhle?

Ukusebenza kokumelana ne-asidi ne-alkali kwe-polypropylene kuhle kakhulu futhi kubizwa ngokuthi “i-polytetrafluoroethylene yomuntu ompofu”.

8. Kuyini ukumelana kwezinga lokushisa kwemicu ye-acrylic?

130 ℃

9. Yiziphi izici zemicu ye-acrylic?

Imicu ye-Acrylic inezimpawu zokumelana ne-hydrolysis, ukumelana ne-oxidation, kanye nokumelana ne-asidi.

10. Liyini igama lesayensi le-polyester?

Igama lesayensi le-polyester yi-polyester.

11. Lingakanani izinga lokushisa lokusebenza le-polyester?

Izinga lokushisa lokusebenza eliqhubekayo: 130℃, izinga lokushisa lokusebenza elisheshayo lingu-150℃.

12. Ingabe i-polyester ihlukaniswe yaba yi-filament kanye ne-staple fiber? Zisetshenziselwani ngokulandelana?

Intambo ye-polyester ivame ukusetshenziselwa ukuluka indwangu eyisisekelo noma ukwenza indwangu elukiwe ye-polyester, kanti i-polyester staple fiber ivame ukusetshenziswa njengengqimba engaphezulu ye-felt ebhobozwe ngenaliti ye-polyester.

13. Liyini igama lesayensi le-PPS fiber?

Igama lesayensi le-PPS yi-polyphenylene sulfide. 14. Kuyini ukumelana kwezinga lokushisa kwe-PPS? Impendulo: Izinga lokushisa lokusebenza le-PPS lingu-145-175℃, kanti izinga lokushisa lokusebenza elisheshayo: 200℃

14. Iyini inzuzo enkulu ye-PPS?

Ukumelana ne-asidi, ukumelana ne-hydrolysis

15. Yikuphi ukungathandeki okukhulu kwe-PPS?

Ayimelani ne-oxidation

16. Kuyini ukumelana kwezinga lokushisa kwe-aramid?

204 ℃

17. Lingakanani izinga lokushisa lokusebenza elingamelana ne-polyester?

I-polyester iyi-fiber yamakhemikhali futhi okwamanje iyinto yokuhlunga izinga lokushisa evamile esetshenziswa kabanzi. Izinga lokushisa lokusetshenziswa okuqhubekayo lingu-130℃, kanti ukumelana kwezinga lokushisa okusheshayo kungaphansi kuka-150℃.

18. Yiziphi izimo zokusebenza lapho i-polyester ifanele ukusetshenziswa khona?

Izigayo zikasimende, izigayo zensimbi, ama-boiler asebenzisa amalahle. Uma nje izinga lokushisa lingaphansi kuka-130℃, lingasetshenziswa ngokuyisisekelo.

19. Kukuziphi izimboni lapho kusetshenziswa khona imikhiqizo ye-polyester elwa nama-static?

Imikhiqizo ye-polyester elwa nama-static isetshenziswa kakhulu ezimweni zokusebenza ezisebenzisa ugesi ongaguquki njengemishini yokugaya amalahle.

20. I-polypropylene ingamelana nokushisa okungakanani?

I-Polypropylene ingasebenza ekushiseni okuqhubekayo kokusebenza okungu-77℃.

21. Yiziphi izinzuzo kanye nokungalungi okukhulu kwe-polypropylene?

Inzuzo enkulu ye-polypropylene ukusebenza kwayo okuhle kakhulu kokumelana ne-asidi ne-alkali, ukumelana okuhle kakhulu nokuguguleka, kanye nokumelana okuhle kakhulu ne-hydrolysis; Inkinga enkulu ye-polypropylene ukumelana kwayo nokushisa okuphansi, okungamelana namazinga okushisa angaphezu kwama-degrees angu-70 kuphela.

22. Yini enye ebizwa ngokuthi i-polypropylene?

I-Polypropylene ibizwa ngokuthi “i-PTFE yomuntu ompofu”, okubonisa ukuthi ukusebenza kahle kwe-polypropylene ukumelana ne-asidi ne-alkali kungakanani.

23. Liyini igama lesayensi le-polypropylene?

Igama lesayensi le-polypropylene: i-polypropylene fiber

24. Hlobo luni lwefayibha i-polyimide?

I-polyimide fiber iyi-P84 fiber

25. Ingakanani i-P84 fiber esesimweni kanye nokushisa okusebenzayo?

I-P84 iyi-fiber yokwenziwa elwa nokushisa okuphezulu ye-trilobal. Izinga lokushisa eliqhubekayo lokusebenza kwe-fiber ye-P84 lingu-275℃, kanti ukumelana nokushisa okusheshayo kungu-300℃.

26. Yiziphi izici ze-P84 fiber?

I-P84 fibre ingasebenza ngokuqhubekayo nangokuzinzile ku-275℃. Ukushisa, ukushisa, kanye nemiphumela yokushisa umsindo ye-P84 fibre kuhle. Ukumelana nokushiswa kwe-P84 fibre kungcono kakhulu kunokwe-PPS, ukumelana ne-asidi kuhle, kanti i-alkalinity ijwayelekile. Ngenxa yesimo se-P84, indawo ethile yobuso inkulu, futhi ukusebenza kahle kokuhlunga kuphakeme.

27. Hlobo luni lwefayibha i-polytetrafluoroethylene?

I-Polytetrafluoroethylene ivame ukubizwa ngokuthi i-PTFE fiber.

28. Yiziphi izinzuzo ze-polytetrafluoroethylene?

Ukuqina kwamakhemikhali okuhle kakhulu;
Ukumelana ne-hydrofluoric acid, i-sulfuric acid egxilile, kanye ne-alkali egxilile
Ukumelana nesimo sezulu okuhle;
Ingamelana namazinga okushisa aphezulu kanye namazinga okushisa aphansi -180 – 260℃;
Enye yezintambo ze-organic okunzima kakhulu ukuzishisa
Ukusebenza kahle kokuvikela ugesi kanye nokusebenza kahle kokumelana nemisebe;

Imibuzo Evame Ukubuzwa

Imibuzo Evame Ukubuzwa

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