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Imikhiqizo

Izici ze-aluminium powder unama

Incazelo emfushane:

Umsebenzi wento ephefumulelwe kukhonkolo ophefumulayo ukwenza ukusabela kwamakhemikhali ku-slurry, ukukhipha igesi bese wenza amabhamuza amancane futhi afanayo, ukuze ukhonkolo ophethwe umoya ube nohlaka olunezimbobo.


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Umsebenzi wento ephefumulelwe kukhonkolo ophefumulayo ukwenza ukusabela kwamakhemikhali ku-slurry, ukukhipha igesi bese wenza amabhamuza amancane futhi afanayo, ukuze ukhonkolo ophethwe umoya ube nohlaka olunezimbobo.

Kunezinhlobo eziningi zama-ejenti akhiqiza igesi, angahlukaniswa ngezigaba ezimbili: insimbi nensimbi. Ama-ejenti akhiqiza igesi yensimbi afaka izimpushana noma ama-pastes afana ne-aluminium (AI), i-zinc (Zn), i-magnesium (M2), ama-alloys e-aluminium-zinc kanye nama-ferrosilicon alloys. Okungewona okusansimbi kufaka i-hydrogen peroxide, i-rust carbide kanye ne-sodium carbonate kanye ne-hydrochloric acid. Kodwa-ke, njengoba ukuphendula okuphehla igesi kwe-metallic aluminium kulula ukukulawula, umthamo okhiqiza igesi mkhulu, futhi uyonga kakhulu, ngakho-ke njengamanje, wonke amazwe emhlabeni asebenzisa i-aluminium powder noma i-aluminium unama njenge-ejenti ekhiqiza igesi.

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Izici ze-aluminium powder unama

I-Aluminium powder unamathisela umkhiqizo onjenge-aluminium we-powder oqukethe into evikela uketshezi. Njenge-aluminium powder, ingasetshenziswa njenge-ejenti ekhiqiza igesi kukhonkolo ophethwe umoya. Ijika layo lesici esikhiqiza igesi liyafana nelika-aluminium powder. Luhlobo olusha oluphephile nolonga imali lwento ekhiqiza igesi esetshenziswe kabanzi. I-Aluminium powder unama ikakhulukazi inezici ezilandelayo

(1) Akulula ukuthola uthuli
Njengoba sonke sazi, i-aluminium uhlobo lwensimbi elula. Ubuningi bayo bungu-2.7g / cm3. I-aluminium yenziwa impuphu enhle kakhulu. Izinhlayiya zayo zidlidliza noma zishaye ngokuhamba kancane komoya, futhi kulula kakhulu ukundiza uzungeze futhi usakaze emoyeni isikhathi eside. Lapho ukuminyana kothuli lwe-aluminium powder kufinyelela ku-40-30mg ngamamitha ayi-cubic omoya, kuzoqhuma uma ihlangabezana nezinhlansi. Izinhlayiya ze-aluminium powder ku-aluminium powder unama zizokwakha ama-agglomerate noma amafutha ngaphansi kokuvikelwa nokubopha. Ngaphansi kwezimo ezijwayelekile, akukho noma kuncane kakhulu okungenzeka ukuhamba ngendiza. Kuphephile futhi kulula lapho usingatha futhi unesisindo
(2) Awukho ugesi omile
Uma i-powder eyomile ihanjiswa nge-pneumatic noma igcotshwa ngokushesha nezinye izinsimbi, kulula ukukhiqiza izindleko ezimile. Uma i-voltage yensimu ye-electrostatic ifinyelela ezingeni elithile, ingahle ibe yinhlansi kagesi bese ibasa i-aluminium powder futhi idale ingozi yokuqhuma komlilo. I-Aluminium powder ayihambelani nalesi simo.
(3) Angesabi igagasi
Umgubo we-aluminium owomile unenkinga yokwesaba igagasi namanzi ngesikhathi sokugcina nokuhamba. Lapho inani elincane lamanzi lihlanganiswa ne-aluminium powder, ngenxa yomphumela wamanzi ohlangene kanye nemikhondo ehlukahlukene yezakhi eziyingozi emanzini, i-powder ye-aluminium ingahle ikhule isuke ku-oxidation ehamba kancane iye emlilweni ozenzekelayo, noma ibangele umlilo. I-Aluminium powder unama imvamisa iqukethe i-ejenti evikela amanzi, noma ingumkhiqizo osuselwa emanzini, ngakho-ke ayesabi umswakama. Kodwa-ke, umswakama wangaphandle ungathinta okuqukethwe okuqinile kokunamathiselwe kwe-aluminium powder futhi kufanele kugwenywe.
(4) Kulula ukukala ngesandla
Ngoba i-aluminium powder kulula ukuyithuli, kuyinkinga enkulu ekusebenzeni okunesisindo. Isisindo seManuwali sinzima kakhulu, futhi ukukala ngomshini kufanele kube nedivayisi evalwe kahle yothuli noma esusa uthuli. Ngaphandle kwalokho, umkhiqizo uzothinteka. I-aluminium powder unama ngokuyisisekelo ayinayo inkinga enjalo. Kodwa-ke, uma unamathisela we-aluminium powder ulinganiswa ngomshini, kungcono ukulungiselela ukumiswa nge-concentration ethile, futhi uyilinganise ngevolumu.
(5) Inomsebenzi othile wokuqiniswa kwegwebu
Amanye ama-powders e-aluminium adinga ukufaka izinto ezahlukahlukene ezingaphezulu komhlaba ngesikhathi senqubo yokukhiqiza. Ezinye zalezi zinto zingadlala indima ekusimamiseni igwebu. Ngakho-ke, lapho izimo zenqubo zivuma, isisimamisi segwebu singashiywa noma sisetshenziswe kancane.
(6) Ukuphepha kokukhiqiza
Isici esivelele kunazo zonke se-aluminium powder unama ukuphepha kwenqubo yokukhiqiza. Lapho kugaywa i-aluminium powder, inani elithile le-powder eyomile kanye nemidiya yokugaya uketshezi kuvame ukungezwa esigayweni ngasikhathi sinye, futhi yonke inqubo yokugaya ngomzimba wokugaya ongeyona insimbi isesimweni esikude futhi esivaliwe, futhi akukho inkinga ye-oxidation nokusha. Ngakho-ke, ukuphepha kwenqubo yokukhiqiza kuphakeme kakhulu kunokukhiqizwa kwe-aluminium powder.


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