Ngā Pātai Auau mō te Pēke Tātari Kohikohi Puehu

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tetahi

1. I roto i ēhea ahumahi e whakamahia ai ngā hua a tā mātou kamupene?

Ngā whare hanga sima, ngā kohua waro, te tahunga para, te hauhā titanium, te maitai, ngā konganuku kore-ferrous, ngā whare hanga hiko, ngā whare hanga uku, ngā whare hanga rakau, ngā whare hanga karāhe, ngā ahumahi konupūmā, me ētahi atu.

2. He aha te pāmahana whakahaere o ngā hua?

E tika ana te raupapa pāmahana noa mō raro iho i te 130 nekehanga, e tika ana te raupapa pāmahana waenga mō te 150-180 nekehanga, ā, e tika ana te raupapa pāmahana teitei mō ngā pāmahana mahi roa o te 180-250 nekehanga.

3. He aha ngā painga o ngā pāpāho tātari kiriuhi muka karāhe?

Ātete ki te waikura; ātete ki te pāmahana teitei; ātete ki te waikura; ātete ki te waikura; ātete ki te wai me te hinu; kaha teitei; pumau te āhua; he nui te pānga tango puehu; utu nui; roa te ora ratonga.

4. E hia ngā tikanga maimoatanga mō te kakahu tātari muka karāhe?

P Te maimoatanga noa: Ko te whakakī i te papanga whatu mania i muri i te tango-waha ki te PTFE emulsion ka whakamaroke. N Te maimoatanga ātete-waikawa: Ko te mahi i te maimoatanga ātete-waikawa ka whakakī i te papanga whatu mania i muri i te tango-waha ki te PTFE emulsion ka whakamaroke. F Te maimoatanga paninga kiriata: Ko te paninga i tētahi paparanga kiriata PTFE ki runga i te mata o te kakahu tātari kua maimoatia.

5. Ngā āhuatanga e pā ana ki te mahi a ngā muka karāhe?

Te hanganga o ngā muka karāhe: Ko te ihirangi o ngā wāhanga pēnei i te hauhā silicon, te waikura konumohe, ngā waikura konganuku kawakore, me ētahi atu, ka pā tika ki ngā tohu ā-tinana me te matū pēnei i te ātete wera me te ātete waikura o ngā muka karāhe;
Te whānui o ngā muka karāhe: E mōhiotia whānuitia ana, ko te angiangi o te whānui o te muka kotahi o ngā muka karāhe, ko te pai ake o tōna ātete ki te takai. Kua whakatau mātou mā roto i ngā whakamātautau ko te ātete takai o ngā muka karāhe 5μm he 2.5 ngā wā teitei ake i ngā muka karāhe 9μm, ā, ko te ātete takai o ngā muka karāhe 3.8μm he 5 ngā wā neke atu i te polyester. Arā, mai i te tirohanga o te ātete takai, i muri i te hanga hei putea kakahu, ka rerekē te roa o te ora mahi mā te 3-15 ngā wā.
Te maimoatanga muri i ngā muka karāhe: He mea nui te maimoatanga muri i ngā muka hei whakatau i te mahi whakamutunga o ngā muka. Mā ngā tauira me ngā tukanga maimoatanga pai rawa atu ka hangaia he kiriata tiaki matotoru ki runga i te mata o te muka, ka whakapai ake i te mahi whānui o ngā muka me ngā hua.

6. He aha ngā whānui tikanga o te raupapa kakahu tātari?

Whānui noa: 220cm

7. Me pēhea te huri i ngā waeine uruhanga hau cm3/cm3.s me te CFM?

E rua ngā wā e nui ake ai te CFM i tērā o mua. Hei tauira: 30cm2 = 60CFM

8. Tikanga tākai o ngā putea tātari noa

Tākai putea whatu. Me whakarite kia rite ngā whakaritenga tākai motuhake.

9. Tikanga tākai o te paninga kiriata putea tātari PTFE

Ka whai putea mārama motuhake ia mea hei tākai, kātahi ka tākaihia ki ngā putea whatu.

10. E hia te nui ka taea te whakanoho ki roto i tētahi ipu 20 putu te roa?

Ka taea e tētahi ipu 20 putu te pupuri i ngā rōra kakahu tātari e 48, ā, ko te roa o te tapahi he 230 mita te roa.

11. He aha i hiahiatia ai te paninga kiriata?

Nā ngā painga o ngā tātari paninga-kiriata, pērā i te tika o te tātari, te mata maeneene, te ngāwari ki te tango puehu, te iti o te pēhanga tango puehu, te mata ārai wai me te hinu, te roa o te ora mahi, me te iti o ngā utu whakahaere, kei te whānui haere te whakamahinga. I taua wā, he nui te pai o te kohikohinga o ngā tātari paninga-kiriata kounga teitei mō te PM10 (puehu manawa) me te PM2.5 (puehu manawa). Ko ngā tātari paninga-kiriata e whakawhirinaki ana ki te tātari mata mā roto i ngā kiriuhi PTFE moroiti, engari ko ngā tātari noa e whakamahi ana i te tātari paura keke, nō roto i te tikanga tātari hohonu. Ka taea e te diameter pore iti-mikron o te kiriuhi te hopu tata ki ngā matūriki puehu katoa i roto i te hau puehu, ka hua ake he tino pai te tātari. Nā ngā āhuatanga kore-piri me te hydrophobic o te PTFE, he ngāwari te tango puehu, ā, kāore te puehu e uru ki roto i te tātari. Nō reira, ka taea e ia te whakarite i te rere o te hau mōrahi me te kore e whakanui ake i te ātete mahi, ka waiho hei rauemi tātari hau wera-teitei pai rawa atu.

12. He aha te paninga kiriata wera?

Mā te hangarau paninga kiriata wera pāmahana teitei e whakamahia ana mō ngā pāpāho tātari paninga kiriata ka honoa te takawaenga whakamomona PTFE i runga i te mata o te papa ki te kiriuhi PTFE ki roto i te wae kotahi i raro i te āhua haurua-whakatō i te 320°C. Ahakoa e whakapūmau ana i te kaha o te hononga, ka whakapūmau hoki i te manawa. Ka taea e ia te tu atu i te pēhanga pupuhi o te 8kg me te kore e wehewehe.

13. He aha ngā āhuatanga o ngā pāpāho tātari paninga-kiriata?

1, Te tino tika o te tātari:
Ka taea e ngā pūwero iti, ōrite hoki i runga i te mata te wehewehe i ngā matūriki puehu katoa he nui ake i te diameter o ngā pūwero iti, ā, ka hua ake he pai te tango puehu teitei, pumau hoki. E whakaatu ana ngā hua whakamātautau ka taea e tēnei rauemi tātari te whakatutuki i te pai o te kohikohinga tae atu ki te 97%-99% mō ngā matūriki he diameter 0.3μm, ā, ka taea e te pai o te kohikohinga katoa te eke ki te 99.99%, he nui ake i ngā kakahu tātari noa mā te 1-2 ngā ota o te rahi. Ka taea e ia te whakatutuki i te paerewa tātari o te 10mg/Nm³.

2, Teitei o te pūngao:
Ahakoa he iti ngā pūwero iti i runga i te mata, he kikī tonu, ko te pūwero o te 80%-90%. Kāore he puehu e āraihia ana i roto i te tātari, e āhei ai te nui o te hau kia puta.

3, He ngāwari te tango puehu:
Mā te mata maeneene, kore-piri o te kiriuhi PTFE ka whakaiti i te kohikohinga puehu, ka āwhina i te tango puehu. Ka taea e tēnei te whakaiti i te auau o te tango puehu, te whakaroa i te huringa tango puehu, me te penapena i te hau kōpeke.

4, ātete mahi iti me te roa o te ora ratonga:
Mā te iti o te puehu e hiahiatia ana mō ngā pāpāho tātari pania-kiriata ka whakaitihia ngā whakaritenga tiaki mō ngā putea tātari, ā, ka roa ake te roa o te mahi. Ahakoa he paku teitei ake te hekenga pēhanga tuatahi o ngā pāpāho tātari pania-kiriata i tērā o ngā pāpāho tātari noa, ka āta piki haere te ātete o te pūnaha, ka taea ai te mahi pumau mō te wā roa.

5, Ārai wai me te hinu:
Kāore te mata e uru ki te wai, e ārai ana i te wai kei uru ki roto i te kiriuhi, ā, e tuku ana i te kohu wai kua mimiti katoa, i te mamaoa wera rawa rānei kia puta noa. Mā te maimoatanga mata anō, ka taea e te tātari paninga kiriata te tātari i te puehu me te piri kaha, tae atu ki te puehu i roto i te paoa me te haumākū e tata ana ki te mākū.

Ātete waikura me te ātete waikura:
He tino teitei te pumau matū o te kiriuhi moroiti PTFE, e whakaatu ana i te ātete pai rawa atu ki te waikura me te waikura.

14. He aha ngā āhuatanga o ngā kiriata e whakamahia whānuitia ana?

Kiriata matotoru 5μm: He pai te uruhanga hau 8-9cm3/cm2·s, he ngoikore te pumau, he ngoikore te pakari; Ka taea te whakamahi mō te paninga kāpia.
He kiriata matotoru 10μm: Ko te uruhanga hau he 6.5-7.5cm3/cm2·s, ko ngā āhuatanga kei waenga i te angiangi me te matotoru.
Kiriata he matotoru 15μm: Te uruhanga hau 4.3-4.5cm3/cm2·s, he pai te pumau o te hiato, he pai te pakari, ā, he roa te ora mahi. He Kupu Whakataki ki ngā Muka e Whakamahia Ana mō ngā Rauemi Tātari

Ngā muka e whakamahia whānuitia ana mō ngā rauemi tātari

1. Me pēhea te whakarōpūtanga o ngā rauemi tātari?

Kua whakarōpūtia mai i te rauropi me te kore-rauropi: Ngā muka rauropi me ngā muka kore-rauropi. Kua whakarōpūtia e te ātete pāmahana: Ngā rauemi tātari pāmahana teitei, ngā rauemi tātari pāmahana waenga, me ngā rauemi tātari pāmahana iti. Kua wehea ngā rauemi tātari tango puehu ki ngā rauemi tātari whatu me ngā muka kore-whatu i werohia ki te ngira.

2. E hia ngā momo putea tātari muka karāhe kei reira?

E rua ngā momo o ngā putea tātari muka karāhe i hangaia e te kamupene: te pāmahana waenga me te pāmahana teitei.

3. He aha ngā mea kei roto i ngā hua muka pāmahana-iti?

Polyester, polypropylene, acrylic.

4. He aha ngā mea kei roto i ngā hua muka pāmahana-tiketike?

Ko ngā muka pāmahana-tiketike ko: ngā muka karāhe, ngā muka PTFE, ngā muka P84, ngā muka aramid.

5. He aha ngā mea kei roto i ngā hua muka pāmahana-waenga?

Kei roto i ngā muka pāmahana-waenga ko ngā muka PPS

6. He aha te ātete pāmahana o te polypropylene?

Ko te pāmahana mahi tonu o te polypropylene he 80℃, ā, ko te pāmahana mahi inamata: 100℃.

7. He aha ngā āhuatanga o te polypropylene? He pai tōna ātete ki te waikawa?

He tino pai te ātete o te polypropylene ki te waikawa me te kawakore, ā, e kiia ana ko te "polytetrafluoroethylene a te tangata rawakore".

8. He aha te ātete pāmahana o ngā muka kiriaku?

130 ℃

9. He aha ngā āhuatanga o ngā muka kiriaku?

Ko ngā āhuatanga o ngā muka kiriaku he ātete ki te waikura, he ātete ki te waikura, he ātete ki te waikawa.

10. He aha te ingoa pūtaiao o te polyester?

Ko te ingoa pūtaiao o te polyester ko te polyester.

11. He aha te pāmahana mahi o te polyester?

Pāmahana mahi tonu: 130℃, pāmahana mahi inamata 150℃.

12. E wehea ana te polyester ki te muka miro me te muka tūroa? He aha te whakamahinga o ēnei?

Ko te miro polyester te tikanga e whakamahia ana hei whatu papanga turanga, hei hanga papanga whatu polyester rānei, ā, ko te muka matua polyester te tikanga e whakamahia ana hei paparanga mata o te huruhuru polyester he mea wero ki te ngira.

13. He aha te ingoa pūtaiao o te muka PPS?

Ko te ingoa pūtaiao o te PPS ko te polyphenylene sulfide. 14. He aha te ātete pāmahana o te PPS? Whakautu: Ko te pāmahana mahi o te PPS he 145-175℃, ā, ko te pāmahana mahi inamata: 200℃

14. He aha te painga nui o te PPS?

Ātete waikawa, ātete waikura

15. He aha te ngoikoretanga nui rawa atu o te PPS?

Kāore e ātete ki te waikura

16. He aha te ātete pāmahana o te aramid?

204 ℃

17. He aha te pāmahana mahi ka taea e te polyester te tu atu?

He muka matū te polyester, ā, he rauemi tātari pāmahana noa e whakamahia whānuitia ana i tēnei wā. Ko te pāmahana whakamahi tonu ko te 130℃, ā, ko te ātete pāmahana inamata kei raro iho i te 150℃.

18. I roto i ēhea āhuatanga mahi e tika ana te whakamahi i te polyester?

Ngā mira sima, ngā mira maitai, ngā kōhua waro. Mēnā he iti iho te pāmahana i te 130℃, ka taea tonu te whakamahi.

19. I roto i ēhea ahumahi e whakamahia ana ngā hua ārai-pūmau polyester?

Ko ngā hua ārai-pūmau o te polyester e whakamahia nuitia ana i roto i ngā āhuatanga mahi e whakamahi ana i te hiko pūmau pērā i ngā mira waro.

20. E hia te pāmahana ka taea e te polypropylene te tu atu?

Ka taea e te polypropylene te mahi i te pāmahana mahi tonu o te 77℃.

21. He aha ngā painga me ngā ngoikoretanga nui o te polypropylene?

Ko te painga nui o te polypropylene ko tōna ātete pai ki te waikawa me te kawakore, te ātete kakahu pai, me te ātete pai ki te waikura; ko te ngoikoretanga nui o te polypropylene ko tōna ātete pāmahana iti, ka taea anake te tu atu i ngā pāmahana neke atu i te 70 nekehanga.

22. He aha atu te ingoa o te polypropylene?

E kiia ana te polypropylene ko te "poor man's PTFE", e whakaatu ana i te tino pai o te mahi ātete ki te waikawa me te kawakore o te polypropylene.

23. He aha te ingoa pūtaiao o te polypropylene?

Ko te ingoa pūtaiao o te polypropylene: muka Polypropylene

24. He aha te momo muka te polyimide?

Ko te muka polyimide he muka P84

25. He aha te āhua me te pāmahana whakahaere o te muka P84?

He muka hangai ātete-mahana-tiketike toru-rohe te P84. Ko te pāmahana mahi tonu o te muka P84 he 275℃, ā, ko te ātete pāmahana inamata he 300℃.

26. He aha ngā āhuatanga o te muka P84?

Ka taea e te muka P84 te mahi tonu me te pumau i te 275℃. He pai ngā pānga whakamarumaru, whakamarumaru wera, me te whakamarumaru oro o te muka P84. He pai ake te ātete waikura o te muka P84 i tērā o te PPS, he pai te ātete waikawa, ā, he toharite te kawakore. Nā te āhua o te P84, he nui te horahanga mata motuhake, ā, he teitei ake te pai o te tātari.

27. He aha te momo muka o te polytetrafluoroethylene?

Ko te Polytetrafluoroethylene e kiia ana ko te muka PTFE.

28. He aha ngā painga o te polytetrafluoroethylene?

He tino pai te pumau matū;
Ātete ki te waikawa hauwaiwai, te waikawa whanariki kukū, me te kawakore kukū
He ātete pai ki te huarere;
Ka taea te tu atu i ngā pāmahana teitei me ngā pāmahana iti -180 – 260℃;
Ko tētahi o ngā muka waro tino uaua ki te tahu
He pai te mahi ārai hiko me te ātete ki te irahiko;

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