Kuphatikiza, kupanga ndi kugulitsa, ngati singano yoyambirira ya emulsifier.
Chosakaniza Chotulutsa Mphamvu Cha Vacuum - Kapangidwe ndi Mfundo Yogwirira Ntchito Yafotokozedwa
1. N’chifukwa Chiyani Muyenera Kusankha Kapangidwe ka Chitsulo Chosapanga Dzimbiri?
Chitsulo chosapanga dzimbiri (makamaka 304 kapena 316L) ndiye chinthu chofunikira kwambiri pazida zamtunduwu pazifukwa zotsatirazi:
| Khalidwe | Kufotokozera |
|---|---|
| Kukana Kudzikundikira | Imalimbana ndi mankhwala ochokera ku zinthu za acidic/alkaline komanso zinthu zotsukira |
| Kuyeretsa Kosavuta | Malo osalala amaletsa kusonkhanitsa zinthu, mogwirizana ndi miyezo ya ukhondo ya GMP |
| Palibe Kuipitsidwa | Sichitulutsa ayoni achitsulo omwe angaipitse zinthu, zomwe zimaonetsetsa kuti chinthucho chili choyera |
| Kulimba | Mphamvu yamakina yapamwamba imapereka moyo wautali wautumiki |
Chitsulo chosapanga dzimbiri cha 316L chili ndi molybdenum yowonjezera, yomwe imateteza kwambiri ku dzimbiri la chloride. Ndibwino kugwiritsa ntchito pogwiritsa ntchito mchere kapena zinthu zowononga kwambiri.
2. Kusanthula kwa Kapangidwe ka Pakati
Chosakaniza champhamvu cha vacuum chosapanga dzimbiri nthawi zambiri chimakhala ndi kapangidwe ka triple-shaft gantry , komwe kali ndi machitidwe anayi akuluakulu:
2.1 Dongosolo la Makina – "Chigoba" cha Zipangizo
Chimango cha Gantry: Chopangidwa ndi mbale zachitsulo zolemera, chimathandizira njira zonse zosinthira ndi kulemera kwa zinthu, kuonetsetsa kuti chikhale chokhazikika popanda kugwedezeka panthawi yogwira ntchito mwachangu.
Dongosolo Lokweza Ma Hydraulic: Lili ndi masilinda a hydraulic, ma piston, ndi chipangizo chamagetsi cha hydraulic. Chivundikirocho chikhoza kukwezedwa ndikutsitsidwa moyima, zomwe zimathandiza kuti chikhale chosavuta kuyitanitsa, kuyeretsa, komanso kusintha thanki. Kutalika ndi liwiro la kukweza zimatha kusinthidwa malinga ndi zofunikira pa ndondomekoyi.
2.2 Dongosolo Losakhazikika ndi Kufalikira – "Mtima" wa Zipangizo
Ichi ndi gawo lalikulu lomwe limatsimikiza momwe kusakaniza kumagwirira ntchito, pogwiritsa ntchito kapangidwe ka kayendedwe ka "kuzungulira kwa mapulaneti + kuzungulira kwachangu" :
| Chigawo | Mtundu wa Kuyenda | Mtundu wa Impeller | Ntchito Yaikulu |
|---|---|---|---|
| Shaft yothamanga pang'ono (pakati) | Kuzungulira kwa mapulaneti (mozungulira thanki) | Tsamba lokwapula la "phiri" | Amakanda zinthu kuchokera pakhoma/pansi pa thanki, amaletsa madera akufa, amakankhira zinthuzo kupita kumalo othamanga kwambiri |
| Mivi yothamanga kwambiri ×2 (mbali) | Kuzungulira kwa liwiro lalikulu (mozungulira mzere wake) | Chimbale cha gulugufe cha impeller + disperser | Amapanga mphamvu yayikulu yodula, amaphwanya ma agglomerate a ufa, ndipo amabalalika pamlingo wa micron |
Mfundo Yofunika: Liwiro la nsonga ya diski yogawa mphamvu yachangu nthawi zambiri liyenera kufika 20 m/s kapena kupitirira apo kuti ifalitse bwino ufa wa nano-scale. Variable frequency drive (VFD) imalola kusintha liwiro popanda kusuntha.
2.3 Dongosolo la Vacuum - Kuonetsetsa Kuchuluka kwa Zinthu
Pumpu Yopopera: Vacuum Vane kapena mtundu wa mphete yamadzimadzi, yokhala ndi liwiro lopopera lofanana ndi kuchuluka kwa thanki.
Chipangizo Chotsekera: Chitetezo chawiri ndi chisindikizo cha makina + chisindikizo cha mafuta, kuonetsetsa kuti vacuum yomwe ili mu thanki imatha kufika -0.098 MPa (kuthamanga koyezera).
Ntchito: Vacuum imagwiritsidwa ntchito panthawi yosuntha kuti ichotse thovu la mpweya kuchokera ku chinthucho, kuletsa mipata mu chinthu chomaliza ndikuwonetsetsa kuti chotsekacho chili ndi mphamvu yomatira komanso kuchulukana kwa pamwamba.
2.4 Machitidwe Othandizira - Kupititsa patsogolo Kugwira Ntchito Mwachangu
Matanki Osunthika: Ali ndi ma casters pansi. Makina amodzi amatha kugwirizanitsidwa ndi matanki angapo kuti asinthidwe.
Kuwongolera Kutentha kwa Jekete: Thanki ili ndi jekete lakunja lozungulira madzi ozizira kapena nthunzi, zomwe zimathandiza kuwongolera kutentha molondola. Kupanga silicone sealant nthawi zambiri kumafuna kuwongolera kutentha pansi pa 40°C kuti tipewe kulumikiza komwe kumabwera chifukwa cha kutentha.
Chotulutsira cha Hydraulic: Zipangizo zina zomwe zimagwiritsidwa ntchito kutulutsa phala losungunuka kwambiri kuchokera ku thanki yotulutsira madzi kuti lidzazidwenso pambuyo pake.
3. Njira Yogwirira Ntchito (Kugwiritsa Ntchito Silicone Sealant Kupanga Monga Chitsanzo)
Kuchaja → Kusakaniza Kochepa Kwambiri → Kufalitsa Mofulumira Kwambiri → Kuchotsa Mpweya M'madzi → Kutulutsa Mpweya M'madzi
│ │ │ │ │
Zakumwa + Ufa Zimaletsa kumamatira pakhoma Kusweka kwa ma agglomerate Kuchotsa thovu Kutuluka kwa hydraulic
Masitepe Otsatizana:Kuchaja: Zipangizo zoyambira (monga gum 107), ufa (calcium carbonate, silica), ndi zowonjezera zimayikidwa mu thanki motsatira njira yopangira.
Kusakaniza Kochepa: Tsamba lokwapula limagwira ntchito pafupifupi 20-60 rpm, kukankhira zinthu pakati.
Kufalikira kwa Liwiro Lalikulu: Ma disiki ofalitsa amazungulira pa 0-1500 rpm, zomwe zimapangitsa kuti ufa ukhale wochuluka kwambiri kuti usweke mpaka kufika pamlingo wa micron.
Kuchotsa mpweya mu vacuum: Vacuum imagwiritsidwa ntchito nthawi zonse panthawi yofalitsa mpweya kuti ichotse thovu la mpweya lomwe lili mu thanki.
Kutulutsa: Pambuyo poti kufalikira kwatha, thankiyo imasunthidwa ku chotulutsira madzi cha hydraulic kuti itulutse chinthu chomalizidwa.
Mapeto
Kudzera mu uinjiniya wolondola kuphatikiza triple-shaft 联动, vacuum degassing, ndi hydraulic lifting, chosakaniza champhamvu cha vacuum chachitsulo chosapanga dzimbiri chimathetsa bwino mavuto amakampani omwe amakumana ndi kufalikira kofanana komanso kuchotsedwa kwa mpweya wambiri. Kumvetsetsa kapangidwe kake ndi mfundo yogwirira ntchito ndiye maziko osankha bwino komanso kugwiritsa ntchito bwino.
