izindaba

Ekukhiqizweni kwezimboni, i-fan impeller iyisici esibalulekile, ukusebenza kwayo kuthinta ngqo ukusebenza kahle kanye nokuqina kohlelo lonke. Ikakhulukazi kwezinye izindawo ezine-asidi enamandla, ukugqwala okunamandla, kanye nezinye izindawo ezinzima, i-fan impeller eyenziwe ngezinto zendabuko, ngokuvamile kunzima ukuhlangabezana nezidingo zokusebenza okuzinzile isikhathi eside, ukugqwala, ukuguguleka, nezinye izinkinga zenzeka njalo, hhayi nje kuphela ukwandisa izindleko zokulungisa, kodwa futhi kungabangela izingozi zokuphepha. Eminyakeni yamuva nje, ukusetshenziswa kwe-carbon fiber composites ekukhiqizweni kwe-acid kanye ne-corrosion-resistant fan impellers kwenze impumelelo enkulu, kwaletha izixazululo ezintsha kule nsimu.
Izinto ezihlanganisiwe ze-carbon fiber luhlobo lweizinto ezisebenza kahle kakhuluihlanganiswe yi-carbon fiber kanye ne-resin matrix ngenqubo ethile. I-carbon fiber ngokwayo inamandla aphezulu kakhulu futhi iqinile, futhi ngemva kokwelashwa kwe-graphitization yokushisa okuphezulu, ukwakheka kwesakhiwo se-microcrystalline esifana namakristalu e-graphite, lesi sakhiwo sinikeza i-carbon fiber ukumelana okuphezulu kakhulu nokugqwala kwemidiya. Ngisho nasezindaweni ezinamandla ze-asidi njenge-hydrochloric acid, i-sulfuric acid, noma i-phosphoric acid kufika ku-50%, imicu ye-carbon ingahlala ingashintshi ngokuyisisekelo ngokwe-modulus yokuqina, amandla, kanye nobubanzi. Ngakho-ke, ukwethulwa kwe-carbon fiber njengento yokuqinisa ekwakhiweni kwama-impellers angafan kungathuthukisa kakhulu ukumelana nokugqwala kwe-asidi kwe-impeller.
Ekwenziweni kwama-fan impellers, ukusetshenziswa kwama-carbon fiber composites kubonakala kakhulu esakhiweni esiyinhloko se-impeller. Ngokusebenzisa inqubo ehlanganisiwe ye-carbon fiber kanye ne-resin matrix, ama-impeller anezakhiwo ezinhle kakhulu zemishini kanye nokumelana nokugqwala angalungiswa. Uma kuqhathaniswa nezinto zensimbi zendabuko, ama-impeller e-carbon fiber composite anezinzuzo eziningi ezifana nokukhanya, amandla aphezulu, ukuqina okuphezulu, ukumelana nokukhathala, kanye nokumelana nokugqwala. Lezi zinzuzo zenza i-carbon fiber composite impeller ibe ne-asidi enamandla, ukugqwala okunamandla kanye nezinye izindawo ezinzima kungaba ukusebenza okuzinzile isikhathi eside, kwandise kakhulu impilo yenkonzo ye-impeller.
Ezisetshenzisweni ezisebenzayo, ukumelana ne-asidi nokugqwala kwama-impeller e-carbon fiber composite kuye kwaqinisekiswa ngokugcwele. Isibonelo, esitshalweni se-alkylation, i-impeller yensimbi yendabuko ivame ukushintshwa ngenxa yokugqwala, okuthinta kakhulu ukusebenza kahle kokukhiqiza nokuphepha. I-impeller yenziwe ngezinto ezihlanganisiwe ze-carbon fiber, endaweni efanayo yokusebenza, impilo yesevisi iye yandiswa izikhathi ezingaphezu kweziyi-10, futhi akukho ukugqwala, ukuguguleka, nokudabuka ngesikhathi sokusebenza. Leli cala eliphumelelayo libonisa ngokugcwele amandla amakhulu e-impeller ye-carbon fiber ekwakhiweni kwama-impeller e-fan amelana ne-asidi kanye nokugqwala.
Ngaphezu kokumelana okuhle kakhulu nokugqwala kwe-asidi,inhlanganisela ye-carbon fiberI-impeller nayo inokusebenza okuhle kokucubungula kanye nokwakheka okuhle. Ngokulungisa ukwakheka kwezintambo zekhabhoni kanye nokwakheka kwe-resin matrix, ama-impeller anezakhiwo ezahlukene zemishini kanye nokumelana nokugqwala angalungiselelwa ukuhlangabezana nezidingo zamasimu ahlukene ezimboni. Ngaphezu kwalokho, inqubo yokukhiqiza ama-impeller e-carbon fiber composite inobungani nemvelo, ngokuhambisana nomqondo wokukhiqiza okuluhlaza. Uma kuqhathaniswa nezinto zensimbi zendabuko, ama-impeller e-carbon fiber asebenzisa amandla amancane ukukhiqiza nokukhiqiza imfucuza encane ngesikhathi senqubo yokukhiqiza, okulula ukuyiphinda futhi nokuyilahla.
Ngokuqhubeka kwentuthuko kwezobuchwepheshe kanye nokwehla kancane kancane kwezindleko, ukusetshenziswa kwe-carbon fiber composites ekukhiqizweni kwe-acid corrosion fan impellers kuzoba nekusasa elibanzi. Esikhathini esizayo, ngentuthuko eqhubekayo kwezobuchwepheshe bokukhiqiza i-carbon fiber kanye nokwenza ngcono okuqhubekayo kwenqubo yokulungiselela izinto ezihlanganisiwe, ukusebenza kwe-carbon fiber composite impellers kuzothuthukiswa kakhulu futhi izindleko zizoncishiswa kakhulu, ngaleyo ndlela kukhuthazwe ukusetshenziswa kwayo emasimini ezimboni amaningi. Ngesikhathi esifanayo, njengoba ukukhathazeka komhlaba wonke ngokuvikelwa kwemvelo kanye nentuthuko esimeme kuqhubeka nokukhula, izinto ezihlanganisiwe ze-carbon fiber njengezinto eziluhlaza, ezinobungani nemvelo ezisebenza kahle kakhulu, zizodlala indima ebaluleke kakhulu emkhakheni wokukhiqiza i-fan impellers.
Ukusetshenziswa kwe-carbon fiber composites ekukhiqizweni kwe-acid-anti-corrosion fan impellers kuye kwenza intuthuko emangalisayo. Ukumelana kwayo okuhle kakhulu nokugqwala kwe-asidi, ukusebenza kahle kokucubungula, kanye nokuklanywa kanye nenqubo yokukhiqiza enobungani nemvelo, kwenza i-carbon fiber composite impeller ibe yisiqondiso esibalulekile sentuthuko yokukhiqizwa kwe-fan impeller yesikhathi esizayo. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokusetshenziswa kokwanda okuqhubekayo,inhlanganisela ye-carbon fiberAma-impeller azodlala indima ebalulekile ezindaweni zezimboni eziningi, ukuze ukusebenza okuzinzile komkhiqizo wezimboni kanye nentuthuko eqhubekayo kuhlinzeke ngesiqinisekiso esiqinile.