Umhlaba wonkeushukelainqubo yokukhiqiza, okuhlanganisa ukuhluzwa komoba kanye ne-beet kashukela, kuwumsebenzi oyinkimbinkimbi wobunjiniyela bamakhemikhali ogxile ekukhishweni nasekuhlanzweni kwe-sucrose ngempumelelo. Enhliziyweni yalo msebenzi oyinkimbinkimbi kunesidingo esibalulekile sokuqapha inqubo ngesikhathi sangempela, futhi akukho okubaluleke kakhulu ekusebenzeni kahle, ikhwalithi, kanye nokulawula izindleko ukwedlulaukulinganiswa kobuningi ku-inthanethi.
Inqubo Yokukhiqiza Ushukela
Iinqubo yokukhiqiza i-sucrosengokuyinhloko kuhilela ukugxilisa ijusi kashukela encibilikisiwe ibe yi-slurry enokuqukethwe okuphezulu, kulandelwe ukwakheka kwekristalu okulawulwayo. Lokhu kuguqulwa kuncike ngokuphelele ekulawulweni kobuningi phakathi kwezigaba ezimbili ezibalulekile:
Isinyathelo 1: Ukuhwamuka Nokugxilisa
Ngemva kokucindezelwa nokucaciswa kokuqala, ijusi likashukela eliphumayo liyisisombululo esincibilikisiwe (cishe i-15%–20% ye-sucrose) esinobuningi obuphansi. Leli jusi kumele ligxishwe kuma-evaporator anemiphumela eminingi. Njengoba amanzi esuswa ngokushesha ngokushisa, uketshezi luphenduka lube yi-slurry kashukela egxilile enokuqukethwe kwe-sucrose okuphezulu kakhulu (ubuningi obungu-60%–70%) kanye nobuningi.
Ingozi Yokungakwazi Ukugxila Kahle:Ukungagcwalisi ngokwanele (ubuningi obuphansi) kusho ukuthi i-evaporator ayisebenzi kanzima ngokwanele. Ukuthumela utshwala obunobuningi obuphansi kuma-crystallizer kwandisa isikhathi sokubilisa esilandelayo, okuholela ekusetshenzisweni ngokweqile komusi, okuyingxenye ebalulekile yokukhiqiza.izindleko.
Ingozi Yokugxilisa Umzimba Ngokweqile (Ukungcola):Ngakolunye uhlangothi, uma ubuningi buphakama kakhulu, i-slurry ifinyelela ngaphambi kwesikhathiukugcwala ngokweqileLokhu kubangela ukuthi amakristalu akheke ngokushesha futhi anamathele ezindongeni zepayipi le-evaporator, into eyaziwa ngokuthi ukukala noma ukungcola. Lokhu kuvala kudinga ukuvalwa okuthatha isikhathi futhi okubizayo kokuhlanza, okunciphisa kakhulu isitshalo.ukusebenza kahle.
Isinyathelo 2: Ukulungiswa Kwangaphambi Kokwenza I-Crystallization Nokubilisa
I-slurry egxilile iyinto yokuphakelayo yamathangi okukhanyisa, nomaamapani okuhlanzaNgaphambi kwenqubo eyinkimbinkimbi yeukubila(ukukhula kwekristalu) kuqala, ubuningi botshwala kumele bulungiswe kahle ukuze kufinyelelwe izinga elifunekayoukugcwala ngokweqile, okuchaza izici zokugcina zekristalu.
Umthelela Wobuningi Obuphansi (Ukugcwala Okunganele):Uma ubuningi buphansi kakhulu,amakristalu e-sucroseizokhula kancane, mhlawumbe incibilike ibe yisisombululo, noma yakhe okusanhlamvu okuncane kakhulu nokungalingani. Lokhu ekugcineni kuphazamisa ukusatshalaliswa kosayizi wezinhlayiya zomkhiqizo wokugcina futhi kuthintaubumsulwa.
Umthelela Wobuningi Obuphezulu (Ukwanda Okukhulu Kokugcwala):Ukuminyana ngokweqile kuholela ekugcwaleni okuphezulu kakhulu. Lokhu kubangela ukuthi amakristalu akhule ngokushesha kakhulu, okuholela emphumeleni ongathandeki wokuvaleka nomaukuhlanganisa ukungcola(njengemibala enemibala) ekhona otshwaleni oluyinhloko. Ushukela oqediwe, ohloselwe ukuba ushukela omhlophe omsulwa kakhulu, uba nombala oshintsha umbala (isb., uphenduke ube phuzi noma "ushukela onsundu"), ngaleyo ndlela wehluleke ukuhlangabezana nobunzima obuqinile.amazinga ekhwalithi.
Ubuningi be-i-sucrose slurryisebenza njengesilinganiso esiphindaphindayo nesiphindaphindayo salookuqukethwe ushukela (I-Brix)Njengoba uBrix enquma ukunambitheka, ukuthungwa, kanye nobumsulwa, eqapha ngokunembile ubuningi ngokunemba okuphezuluimitha yobuningi bukashukelakuyindlela ephumelela kakhulu yokuqinisekisa ikhwalithi yokugcina yomkhiqizo. Ukuphambuka okuncane ekulawuleni ubuningi kungahunyushwa kalula kube ukuphambuka kwe-Brix okungu-0.8–1.2, ukuhlukahluka okuphawulekayo nokungamukeleki kumkhiqizo lapho ukunambitheka nobumsulwa kubaluleke kakhulu. Ukusetshenziswa kwezinto ezikhethekileimishini yokukala ubungako bukashukela koketsheziakuxoxiswana ngakho mayelana nokukhiqiza kwesimanje.
Ubuchwepheshe Bokulinganisa: Amathuluzi Okulawula Ubuningi Ku-inthanethi
Ukukhetha okulungileimitha yobuningi bokulinganisa okuqukethwe ushukelakuncike kakhulu esigabeni senqubo kanye nokunemba okudingekayo. Ubuchwepheshe obuthathu obuyinhloko bulawula imakethe yokulinganisa ushukela ku-inthanethi: i-Coriolis, i-Refractometer, kanye ne-Ultrasonic densitometers.
| Ubuchwepheshe | Isimiso Sokusebenza | Izinkomba Zokusebenza Eziyinhloko (ama-KPI) | Ukuhlaziywa Kokuqhathanisa |
| Ilinganisa ushintsho ku-frequency kanye nokushintsha kwesigaba okubangelwa ukugeleza koketshezi oluhamba nge-oscillating tube. Ubuningi butholakala ku-resonant frequency ye-tube. | Ukunemba Okuphezulu(±0.0001 g/cm3 noma ngaphezulu).Ayithinteki izinga lokugeleza noma i-viscosity. Ilinganisa ngokuqondile ubukhulu besisindo sangempela. | Isilinganiso Sokunembakanye nobuningi bangempela. Izindleko zokuqala eziphezulu. Kudinga ukufakwa okuzinzile ukuze kuncishiswe imiphumela yokudlidliza. Kuhle kakhulu emifudlaneni ebalulekile enenani eliphezulu kanye nomkhiqizo wokugcina. | |
| I-Refractometer Esemgqeni | Ilinganisa inkomba yokubuyisa (RI) yesisombululo. I-RI ilingana ngokuqinile nezinto eziqinile ezincibilikisiwe (Brix). | Ukuqina okuphezulu.Ilinganisa uBrix ngqo(ngokuvamile ±0.05 Brix). Isikhathi sokuphendula esisheshayo. | Kuhle kakhulu ekulawuleni ukuhlushwa. Izwela ezintweni eziqinile ezilengayo, amabhamuza omoya, kanye nokungcola (kudinga indlela yokuhlanza eyakhelwe ngaphakathi). Okuvame kakhulu ekulawulweni kwe-evaporator. |
| I-Ultrasonic Densitometer | Ilinganisa ijubane lomsindo ogeleza oketshezini. Ijubane lomsindo liwumsebenzi wobuningi boketshezi kanye nokucindezelwa kwalo. | Ukunemba okuhle (±0.001 g/cm3). Ukumelana okuphezulu nokungcola futhi akuphazamisi. | Kuhle kakhulu emifudlaneni ene-Viscosity ephezulu/i-High-Slurry. Amakristalu/izinhlayiya ezincane azithinteki kakhulu kune-refractometer. Ukunemba kungathinteka amabhamuza omoya kanye nokushintshashintsha kwezinga lokushisa. |
Isicelo Nokukhetha: Ukuqondanisa Ubuchwepheshe Nesigaba Senqubo
Izindlela zokukhetha i-aimitha yobuningi bukashukelakumele ilungiselelwe izici ezithile zoketshezi kanye nenhloso yokulawula edingekayo esigabeni ngasinye se-inqubo yokukhiqiza i-sucrose.
| Isigaba Sokukhiqizwa Koshukela | Izici Zoketshezi | Inhloso Yokulawula | Ubuchwepheshe Nezizathu Ezinconyiwe |
| Ukuhwamuka/Ukugxila | Ubuningi obuphakathi (20–70 Brix), ukujiya okuphansi kuya kokuphakathi, izinga lokushisa eliphezulu. | Nquma ngokunembileindawo yokugcina yokuhwamukaukonga amandla nokuvimbela ukungcola. | I-Refractometer Esemgqeni(Ukufunda okusheshayo nokuqondile kwe-Brix, kuhle kakhulu ekuhlanzeni okucacile).I-Coriolis(Ukunemba okuphezulu kakhulu kokulawula inqubo ebalulekile). |
| Ukwakheka kwekristalu/Ukubila | Ubuningi obukhulu (>80 Brix), ukujiya okuphezulu kakhulu, ukuba khona kwe-sleevedamakristalu e-sucrose(massecuite), izinga lokushisa eliphezulu. | Ukulawulaukugcwala ngokweqile(isilinganiso sokukhula kwekristalu) bese unquma iphuzu lokwehla. | I-Ultrasonic Densitometer(Imelana nokugqwala okuphezulu kanye namakristalu/okuqinile).I-Coriolis(Ihlinzeka ngobuningi beqiniso obuhle kakhulu bebhalansi yesisindo, ingathinteki kalula ezinkingeni ze-viscosity kunezinye izinhlobo). |
| Ukuncibilikisa/Ukucwenga | Ubuningi obuphakathi, ijusi elihlanzekile nelicacile. | Ukulawulwa kwekhwalithi nokuqinisekisa ukuncishiswa/ukuhluzwa okunembile ngaphambi kokucutshungulwa okwengeziwe. | I-Refractometer Esemgqeni(Kuyabiza futhi kunembile emifudlaneni ecacile).I-Coriolis(Ukuhlolwa kwekhwalithi ephezulu). |
| Umkhiqizo Oqediwe (Utshwala/Isiraphu) | Ukuqina okuzinzile, okucacile, ngokuvamile ekushiseni okuzungezile. | Ukuhlolwa kokugcina kwekhwalithi yomkhiqizo. | I-Coriolis Densitometer(Inikeza ukunemba okuphezulu kakhulu kwesitifiketi kanye nokuhweba). |
IImitha Yobuningi Besiraphu Kashukela yaseLonnmeter, ngokusekelwe esimisweni esiqinile nesiqondile, ngokuvamile kuzobekwa ezindaweni zokulawula ezibalulekile lapho ukunemba okuphezulu nokuthembeka kubaluleke kakhulu, njengokudla okuhlanganisiwe kwe-slurry noma umugqa wokugcina womkhiqizo.
Imitha Yobuningi Besiraphu Kashukela
Iimitha yobuningi bukashukela,obeye aziwe njengoimitha yobuningi besiraphu ye-baumenomaimitha yobuningi be-brix,kuyintoimitha yobuningi benqubo eqondilekusebenza ku-izixazululo eziqukethe ushukelaemapayipini noma emathangini. Le ndlela yokulinganisa ayithinteki ukuhanjiswa koketshezi, umbala kanye nokucaca kwalo, okuqinisekisa ukuthembeka okuphezulu kakhulu. Abasebenzisi bangafinyelela ukunemba kokulinganisa okungu-0.05% ~ 0.1%
Ukulawula Okuthuthukisiwe Nokwenza Kahle
Inani langempela lokulinganisa ubuningi be-inthanethi liyavulwa lapho idatha yesikhathi sangempela ihlanganiswa namasu okulawula athuthukile, okudlulela ngale kokulungiswa okulula ngesandla.
Amasu Okulawula Inqubo Okuthuthukisiwe
Ukulawulwa Kokugcwala Okuphezulu Kwekristalu:Ubuningi be-massecuite (kanye ne-Brix ehambisanayo) yiyona nto eyinhloko yokufaka i-Iluphu yokulawula ye-PIDokulawula izinga lokuphakelwa kotshwala noma ukungezwa kwamanzi. Lokhu kuvumela ukulungiswa okuguquguqukayo kweisilinganiso sokwanda komthamoukuyigcina ngaphakathi kwebhande elincane elidingekayo ukuze kukhule kahle ikristalu—ihamba kancane ngokwanele ukuvimbela ukuvaleka kokungcola, kodwa ishesha ngokwanele ukuze ivune kakhulu.
Ukulawulwa Kwendawo Yokuphela Kokuhwamuka Komoya:I-Coriolis noma i-Refractometer enembile kakhulu ingafaka idatha yayo kusilawuli esibala ibhalansi yesisindo futhi silawule ivalvu yomusi ku-evaporator enemiphumela eminingi. Lokhu kuqinisekisa ukuthi i-evaporator inqamula ukunikezwa komusi noma iphambukise umkhiqizo.ngqolapho kufinyelelwa ubuningi obuqondiwe, kufezwa ukunembaindawo yokugcina yokuhwamukakanye nokonga amandla.
Ukuhlanganiswa Kwedatha Nokuhlaziywa Okuhlakaniphile:Ukuhlanganisa idatha yobuningi nokushisa, izinga lokugeleza, kanye nokufundwa kwengcindezi kuvumela ukubalwa kobuningi obunembe kakhulu, obukhokhelwa izinga lokushisa kanye ne-Brix. Ngaphezu kwalokho, ukusebenzisaukuhlaziywa okuhlakaniphilengokusebenzisa ukufunda komshini kungabikezela izehlakalo ezingaba khona zokungcola (isb., ukwanda okusheshayo, kobuningi bendawo) ngaphambi kokuba zenzeke, okuvumela isenzo sokuvimbela.
Ukuzinza Kwekhwalithi: Izinzuzo Ezingalinganiswa
Umthelela oqondile wokusebenzisa okuqondileama-densitometer aku-inthanethiekuthuthukiseni nasekulondolozeniukuzinza kwekhwalithi yomkhiqizokubalulekile futhi kuyalinganiswa:
Ukuthuthukiswa Kobumsulwa:Ngokulawula ukugcwala ngokweqile okusekelwe ekubuneni, imboni inganciphisa ukufakwa kokungcola. Lokhu kuholela ekuthuthukisweni okulinganiselwe kushukela wokugcinaukufunda kwe-polariscope (pol)kanye nezinga lombala (isb., ukugcina amayunithi ombala we-ICUMSA engaphansi kwenhloso kashukela omhlophe we-premium).
Ukuvumelana Kwemikhiqizo:Ukulawulwa kokuqina okuzinzile kuqinisekisa ukuthi inani likashukela ongabuyiselwa (ubumsulwa) ku-massecuite lihlala lifana ne-batch kuya ku-batch, kunciphisa ukulahlekelwa kumfudlana wokugcina we-molasses futhi kunikeze okuthembekile.inqubo yokukhiqiza i-sucroseukubikezela kwesivuno.
Ukulungiswa Kabusha Nokuchitha Okuncishisiwe:Ukufeza izincazelo eziqondiwe ekuqaleni komzamo kunciphisa isidingo sokucubungula kabusha okubizayo (ukusebenza kabusha ushukela ongaphandle kwe-spec), konga amandla nesikhathi, ngaleyo ndlela kuthuthuke kakhulu iyonke.ukusebenza kahle.
Ukuze uthole ulwazi olunembile kakhulu noluthembekileimishini yokukala ubungako bukashukela koketshezikuzo zonke izigaba ezahlukene ze-inqubo yokukhiqiza ushukela, cela ikhotheshini namuhla yeLonnmeter Sugar Syrup Density Meter. Qinisekisa ukuthi imisebenzi yakho ifinyelela esiphezulu.ukusebenza kahle, ikhwalithi, futhiizindlekoukulawula nabahola emaketheimitha yobuningi bokulinganisa okuqukethwe ushukela.
Isikhathi sokuthunyelwe: Okthoba-15-2025
