Unokukhetha njani umgangatho ophezulu wofakelo lwemibhobho yentsimbi engenastainless (enje ngengqiniba yentsimbi)-umahluko phakathi kwesithando somlilo esiphakathi kunye neziko lokusulungekisa

2024-04-07

I-Abstract: Eli nqaku lijolise ekuncedeni abathengi bafunde kunye nokwahlula phakathi kwemibhobho yentsimbi engenasici eveliswa ziziko eliphakathi rhoqo kunye nemibhobho yentsimbi engenasici eveliswa ngokusulungekisa iziko, ukuze bakwazi ukukhetha umgangatho ongcono wofakelo lwemibhobho yensimbi engenasici (njengeengqiniba zentsimbi).

Okwangoku, imibhobho yensimbi engenasici kwimarike yahlulwe ngokubanzi kwimveliso yesithando somlilo kunye nemveliso yesithando somlilo esiphakathi, ngoko ke yintoni umahluko phakathi kwezi zimbini?

1. Iinkqubo ezahlukeneyo zemveliso

Xa kucocwa imibhobho yentsimbi engenasiphene, isithando somlilo siya kuvuthela ioksijini, iigesi ze-inert ze-argon (Ar) kunye ne-nitrogen (N2) kwintsimbi etyhidiweyo ukuze kuphunyezwe impembelelo yobuxoki, eya kunciphisa umxholo wekhabhoni kwimibhobho yentsimbi ukuya kumanqanaba aphantsi kakhulu. . , kunye nokuvuthela kwigesi engasebenziyo ngexesha elifanayo kunokuthintela i-oxidation yezinto ze-chromium alloy kwintsimbi engenasici.

Isithando somlilo esiphakathi senza umhlaba wemagnethi ngokutshintshana ngoku ukufudumeza isinyithi esithandweni sokwenza intsimbi. Xa usebenzisa isithando somlilo esiphakathi ukuvelisa iipayipi zensimbi ezingenasici, umxholo wekhabhoni awukwazi ukuncitshiswa kwaye ukungcola akunakususwa.

2: Iimpawu ezahlukeneyo zokucwangcisa

Imibhobho yensimbi engenasici eveliswa sisithando somlilo inomxholo ophantsi wekhabhoni kunye nokungcola okumbalwa, kwaye inokugcina izinto eziluncedo zokudibanisa ezifana nechromium. Ke ngoko, imibhobho yensimbi engenasici eveliswa sisithando sokucoca ine-ductility ephezulu kwaye inokugqiba ngokugqibeleleyo inkqubo entsonkothileyo njengokugoba, ukugoba, ukwandisa, ukuncipha, njl. , banokuGcwalisa i-high-demand surface polishing processing yezixhobo zemibhobho yensimbi engenasici (njengeengqiniba zentsimbi).

Imibhobho yentsimbi engenastainless eyenziwe ziziko eliphakathi-frequency ine-ductility engalunganga kunye nokusebenza kakubi kokucubungula ekugobeni, ukugoba, ukwandisa, kunye nokuncipha. Umxholo wokungcola kwimibhobho yensimbi engenasici iphezulu, kwaye ayikwazi ukuhlangabezana neemfuno zokupholisa kakuhle kwemigangatho ephezulu yensimbi engenasici (njengeengqiniba zetsimbi).

Ezintathu: imathiriyeli ekrwada eyahlukeneyo

Isithando somlilo sinokwenza i-steelmaking yesibini, kwaye ngokubanzi inokongeza ngokuguquguqukayo okanye ukunciphisa izinto ezifanelekileyo ukufezekisa injongo yokusulungekiswa, ngoko ke isinyithi esilahliweyo kunye nesanti yentsimbi zisetyenziswa ngokubanzi njengemathiriyeli ekrwada.

Isithando somlilo esiphakathi sinokwenza intsimbi kube kanye kuphela, ngakumbi ngokwezinto eziphathekayo, ezingenakulawulwa ngokuguquguqukayo, ngoko ke i-stainless steel scrap kunye nesanti yentsimbi zisetyenziselwa ukunyibilikisa. Le ndlela yokunyibilikisa ayikwazi ukulawula umxholo wezinto ezithile, ngoko ke umgangatho wemveliso uphantsi kwaye awusetyenziswa ngokubanzi kumashishini emveliso afana nokucubungula okunzulu.

Ishishini lemibhobho yeZhejiang Mingli yimizi-mveliso yofakelo yombhobho wentsimbi yaseTshayina engaphezulu kweminyaka engama-30 yokuvelisa kunye namava okusebenza. Izinto eziluhlaza ziyi-100% iipayipi zensimbi ezihlanjululweyo, eziqinisekisa umgangatho ovela kumthombo.

1. Izikhundla eziphambili zeziphelo zombini zihlukile

Amanqaku aphakathi kweziphelo ezimbini ze-stainless steel eccentric reducer azikho kwi-axis efanayo.

Amanqaku aphakathi kweziphelo ezibini ze-stainless steel concentric reducer zikwi-axis efanayo.

2. Iindawo ezahlukeneyo zokusebenza

Elinye icala lensimbi engenastainless eccentric reducer lisicaba. Olu yilo luququzelela ukukhupha okanye ukukhupha amanzi kwaye kuququzelele ukugcinwa. Ke ngoko, isetyenziswa ngokubanzi kwimibhobho yolwelo ethe tyaba.

Umbindi we-stainless steel concentric reducer usemgceni, ohambelana nokuhamba kwamanzi kwaye unokuphazamiseka okuncinci kwindlela yokuhamba kwamanzi ngexesha lokunciphisa ububanzi. Ke ngoko, ngokuqhelekileyo isetyenziselwa ukunciphisa i-diameter yegesi okanye imibhobho yolwelo ethe nkqo.

3. Iindlela zokufakela ezahlukeneyo

I-stainless steel eccentric reducers ibonakaliswe ngesakhiwo esilula, ukuveliswa okulula kunye nokusetyenziswa, kwaye inokuhlangabezana neemfuno ezahlukeneyo zokudityaniswa kwemibhobho. Imeko yokusetyenziswa kwayo ikakhulu ibandakanya:

Ukuxhamla kombhobho othe tyaba: Ekubeni amanqaku aphakathi kweziphelo ezimbini zetsimbi eccentric eccentric azikho kumgca othe tye, ulungele ukudityaniswa kwemibhobho ethe tyaba, ngakumbi xa umbhobho kufuneka utshintshwe.

I-inlet yempompo kunye nokulawulwa kwe-valve yokulawula: Ukufakwa kweflethi ephezulu kunye nokufakwa kwe-flat ephantsi ye-stainless steel eccentric reducer ifanelekile ukufakwa kwe-inlet yepompo kunye ne-valve yokulawula ngokulandelanayo, enenzuzo yokukhupha kunye nokukhupha.

Izinciphisi zensimbi ezingenasici ziphawulwa ngophazamiseko oluncinane lokuhamba kolwelo kwaye zifanele ukucutha ububanzi begesi okanye imibhobho yolwelo ethe nkqo. Imeko yokusetyenziswa kwayo ikakhulu ibandakanya:

Uqhagamshelo lwerhasi okanye oluthe nkqo lwemibhobho yolwelo: Ukusukela ukuba umbindi weziphelo ezimbini zesinciphisi sentsimbi engatyiwayo sikwi-asi enye, ifanelekile kuqhagamshelo lwerhasi okanye imibhobho yolwelo ethe nkqo, ngakumbi apho kufuneka ukuncitshiswa kwedayamitha.

Qinisekisa ukuzinza kokuhamba kwamanzi: I-stainless steel concentric reducer inokuphazamiseka okuncinci kunye nephethini yokuhamba kwamanzi ngexesha lenkqubo yokunciphisa ububanzi kwaye inokuqinisekisa ukuzinza kokuhamba kwamanzi.

4. Ukukhethwa kwee-eccentric reducers kunye nezinciphisi ze-concentric kwizicelo eziphathekayo

Kwizicelo zangempela, abanciphisi abafanelekileyo kufuneka bakhethwe ngokwemiqathango ethile kunye neemfuno zokuxhunywa kwemibhobho. Ukuba ufuna ukudibanisa imibhobho ethe tye kwaye utshintshe ububanzi bombhobho, khetha i-stainless steel eccentric reducers; ukuba ufuna ukudibanisa igesi okanye imibhobho yolwelo ethe nkqo kwaye utshintshe i-diameter, khetha i-concentric reducers yensimbi engenasici.