Crystallizer

1. Ibisobanuro: akristuni ikintu gikozwe mu nkono gifite ikoti kurukuta cyangwa umuyoboro winzoka mubibumbano kugirango ushushe cyangwa ukonje igisubizo muri tank.Ikigega cya kristu gishobora gukoreshwa nka evaporation crystallizer cyangwa gukonjesha kristu.Kugirango tunonosore ubukana bwumusaruro wa kristu, stirrer irashobora kongerwamo muri tank.Ikigega cya kristu gishobora gukoreshwa mugukomeza gukora cyangwa gukora rimwe na rimwe.Kirisiti yabonetse kubikorwa rimwe na rimwe ni nini, ariko kristu iroroshye guhuzwa mumasoko ya kirisiti kandi ikabamo inzoga za nyina, ibyo bikaba bigira ingaruka nziza kubicuruzwa.Crystallizer ifite imiterere yoroshye nubushobozi buke bwo gukora, kandi irakwiriye kubyara ibicuruzwa bito bito (nka reagent chimique na biohimiki reagent).
2. Kuzenguruka ku gahato
Icyitegererezo cyingirakamaro kijyanye na kristu ikomeza hamwe na kristu ya slurry.Mugihe cyo gukora, ibiryo byamazi byongewe mubice byo hepfo yumuyoboro uzenguruka, bivangwa na kirisiti ya kirisiti isiga hepfo yicyumba cya kristu, hanyuma igashyirwa mubyumba bishyushya.Ikirahure cya kirisiti gishyuha mu cyumba gishyushya (ubusanzwe 2 ~ 6 ℃), ariko ntigicika.Nyuma yo gushyushya kristu ishushe yinjiye mucyumba cyo korohereza ibintu, irateka kugirango igisubizo kigere kuri supersaturated, bityo igice cya solute gishyirwa hejuru yintete zahagaritswe kugirango kristu ikure.Crystal slurry nkigicuruzwa gisohoka mu gice cyo hejuru cyumuyoboro uzenguruka.Guhinduranya ku gahato guhumeka kristalliseri ifite ubushobozi bunini bwo gukora, ariko ingano yubunini bwibicuruzwa ni binini.
3. Ubwoko bwa DTB
Nukuvuga, umushinga wa tube baffle evaporation crystallizer nayo ni kristu ya kirisiti izenguruka kristu (reba ishusho yamabara).Inkingi ya elutriation ihujwe nigice cyo hasi cyigikoresho, kandi silinderi iyobora hamwe na baffle ya silindrike yashyizwe mubikoresho.Mugihe cyo gukora, amazi ashyushye yuzuye yuzuye yongerwaho mugice cyo hepfo cyumuyoboro uzunguruka, ukavangwa namazi ya nyina hamwe na kristu ntoya mumuyoboro uzenguruka, hanyuma bikavomerwa mubushuhe.Igisubizo gishyushye gitemba muri kristalisiti hafi yumushinga wigitereko hanyuma cyoherezwa kurwego rwamazi kuruhande rwumushinga na moteri izunguruka buhoro.Umuti uhumeka kandi ugakonjeshwa hejuru yamazi kugirango ugere kumurongo urenze urugero, aho ibisubizo bimwebimwe bishyirwa hejuru yibice byahagaritswe kugirango kristu ikure.Hariho kandi agace ko guturamo hafi ya baffle ya buri mwaka.Ahantu ho gutura, ibice binini biratuza, mugihe uduce duto twinjira mu muyoboro uzenguruka hamwe na nyina wa nyina hanyuma ugashonga munsi yubushyuhe.Crystal yinjira muri elutriation inkingi hepfo ya kristu.Kugirango ugabanye ingano yibicuruzwa bya kristalline bisa nkibishoboka, igice cyinzoga za nyina ziva mukarere katuwemo kongerwaho munsi yinkingi ya elutriation, hanyuma uduce duto dusubira muri kristu hamwe na flux ukoresheje amazi. ya hydraulic itondekanya, nibicuruzwa bya kristalline bisohoka mubice byo hepfo ya elutriation.
4. Ubwoko bwa Oslo
Azwi kandi nka Kristal kristallizer, ni inzoga ya nyina izenguruka ikomeza korohereza ibintu (Ishusho 3).Amazi y'ibiryo akoreshwa yongewe kumuyoboro uzenguruka, uvangwa n'amazi ya nyina azenguruka mu muyoboro, hanyuma akajyanwa mu cyumba gishyushya.Igisubizo gishyushye kiva mu cyumba cyo guhumeka kandi kigera kuri supersaturation, kandi cyinjira mu buriri bwa kirisiti ya kirisitu munsi y'icyumba cyo guhumeka binyuze mu muyoboro wo hagati (reba fluidisation).Mu buriri bwa kirisitiya yuzuye amazi, igisubizo kirenze urugero cyumuti gishyirwa hejuru yibice byahagaritswe kugirango kristu ikure.Uburiri bwa kristu yatoboye mu buryo bwa hydraulically.Ibice binini biri hepfo naho uduce duto turi hejuru.Ibicuruzwa bya kristaline bifite ubunini buke bisohoka munsi yigitanda cyuzuye amazi.Ibice byiza biri muburiri bwamazi byinjira mumiyoboro izenguruka hamwe na nyina wa nyina hanyuma bigashonga kristu nto iyo zishyushye.Niba icyumba cyo gushyushya Oslo evaporative crystallizer cyasimbuwe nicyumba gikonjesha hanyuma icyumba cyo guhumeka kikavaho, hashyirwaho kristu yo gukonjesha ya Oslo.Ikibazo nyamukuru cyibi bikoresho nuko igisubizo cyoroshye kubitsa hejuru yubushyuhe kandi imikorere ikaba iteye ikibazo, ntabwo rero ikoreshwa cyane.
5. Guhanura gutandukana
(1) Kurikirana ubwumvikane buke kugirango uhanure gucika.Uburyo bukunze gukoreshwa ni ugushiraho dinometero kuri silindari ya hydraulic ya hydraulic, ikizamini ku gikoresho cyo kunyeganyega, hamwe na moteri yihuta na Dynamometero ku gishushanyo kugirango umenye ubushyamirane.Kuberako imikorere yimikorere yibikoresho byinyeganyeza igira ingaruka zikomeye kubipimo byo guterana amagambo, gupima neza ibipimo byo guterana biragoye kubyemeza.Nubwo ubu buryo bworoshye, ubunyangamugayo bwabwo ntabwo buri hejuru cyane, kandi burashobora guhanura gusa gutandukana, akenshi biganisha kubimenyesha ibinyoma mubikorwa.
(2) Guhanura gutandukana bikorwa hakurikijwe ihinduka ryogukwirakwiza ubushyuhe.Uburyo bworoshye kandi butaziguye ni ugupima ubushyuhe buri hagati yubushyuhe bwamazi yinjira nubushyuhe bwamazi yo mumazi akonje, ariko ubu buryo burayobya.Byakoreshejwe gupima ubushyuhe bwo guhanura gucika.Niba ihererekanyabubasha kuri buri gice cyububiko ryakoreshejwe muburyo bwo guhanura, uwabikoresheje arashobora gufata ibyemezo bikwiye ukurikije ubushyuhe bwoherejwe kuri buri gace, nko kugabanya umuvuduko wo gushushanya, kongera umuvuduko wo gushushanya, guhagarika gusuka, nibindi.
(3) Isahani y'umuringa gupima ibipimo bya termocouple no guhanura.Ubusobanuro bwo guhanura guhanagura isahani y'umuringa gupima ibipimo bya termocouple ni hejuru.Sisitemu yo guhanura ibice byubuhanga buhanitse bishingiye cyane cyane kuri thermocouple breakout.Ihame ryakazi ryayo nugushiraho thermocouples nyinshi kumurongo.Ubushyuhe agaciro ka thermocouples bwoherezwa muri sisitemu ya mudasobwa.Niba irenze agaciro kagenwe, izatanga impuruza, kandi ihite ifata ingamba zijyanye cyangwa abashoramari bafata ibikorwa bijyanye kugirango birinde gucika.Ubu buryo bufite imikorere yo guhanura gutandukana, gucamo ibice, gucamo ibice, kwiheba no kwerekana mu buryo bugaragara gukomera kw'igikonoshwa.Ibisobanuro byayo byinjijwe muri sisitemu yo guhanura ubuziranenge.