Mu mpikisano waukulu wa mafakitale a petrochemical ndi mankhwala, mipiringidzo ya vacuum distillation, zida zolekanitsira zinthu, zimakhudza mphamvu zopangira, mtundu wa malonda, ndi mtengo wa kampani kudzera mu magwiridwe antchito abwino komanso kulondola kwa kayendetsedwe kake. Kusinthasintha kwa kuchuluka kwa chakudya kapena magwiridwe antchito olekanitsa zinthu kumabweretsa mwayi wowonjezereka wa kulephera kwa batch ndi ntchito yosagwira bwino ntchito.
Pochita kuyeretsa vacuum pansi pa kupanikizika kochepa, mita ya inline density imagwiritsidwa ntchito poyesa zinthu pambuyo pa kuyeretsa ndi kulekanitsa zinthu mwachizolowezi. Nthawi zambiri zimayikidwa pansi pa mzati, pafupi ndi malo otayira mbali, kapena paipi yapamwamba ya reflux. Cholinga chawo chachikulu chimakhala kuyang'anira nthawi yeniyeni kuchuluka kwa zinthu, zomwe zimathandiza kuwongolera bwino momwe zinthu zimasiyanitsira komanso khalidwe la zinthu mu kuyeretsa zinthu, komanso kukonza bwino momwe ntchito ikuyendera komanso ndalama zogwirira ntchito.
1. Mavuto pa Kulamulira Kuchulukana kwa Anthu Mwachikhalidwe
1. Kulephera kwa Zipangizo Chifukwa cha Kuchedwa Kuyesa
Mu njira yachikhalidwe yopezera zitsanzo ndi kusanthula, kupeza deta ya kuchulukana kuchokera ku chotsukira vacuum kumatenga mphindi 20-60. Mkhalidwe wa kulekanitsa gasi ndi madzi mkati mwa chotsukira sungathe kuyezedwa ndi kulamulidwa. Ngati kuchulukana kwa chakudya kusinthasintha kapena mphamvu yolekanitsa ikutsika, chiŵerengero cha reflux kapena mphamvu yotenthetsera sichingasinthidwe pakapita nthawi. Kenako zimapangitsa kuti pakhale zoopsa zambiri za kulephera kwa gulu ndi ntchito yosagwira bwino ntchito.
2. Khalidwe Lolakwika Lomwe Limachitika Chifukwa cha Zolakwika za Pamanja
Zolakwika pa muyeso wa density meter pogwiritsa ntchito manual titration kapena mu labotale zimafika pa ±5%, zomwe sizikwaniritsa zofunikira zolondola pazinthu zoyera kwambiri monga aviation palafini kapena mankhwala osungunula. Mwachitsanzo, kupotoka kwa mafuta oyambira a 0.01 g/cm³ kungayambitse kusagwirizana kwa viscosity komanso kukonzanso gulu lonse.
Choyipa kwambiri n'chakuti, kulephera kuyang'anira kuchuluka kwa madzi m'madzi kungayambitse zochitika zomwe zimapangitsa kuti zinthu zikhale ndi mafuta enaake, zomwe zimayambitsa kutsekedwa kwa njira zotsukira madzi m'madzi komanso ngakhale zoopsa zachitetezo ndi chilengedwe.
3. Misampha ya Mtengo Zotayika Zobisika Zosonkhanitsidwa
Ndalama zolipirira anthu ogwira ntchito poyesa ndi manja zingafunike anthu awiri mpaka atatu ogwira ntchito m'mashifiti atatu, ndipo ndalama zolipirira anthu ogwira ntchito pachaka zimaposa $300,000. Kusinthasintha kwa kachulukidwe ka mafuta kumayambitsa zolakwika zolekanitsa zigawo, zomwe zimawononga matani mazana ambiri a mafuta osakonzedwa pachaka. Kusintha pafupipafupi kwa magawo a ntchito kumafupikitsa nthawi ya moyo wa mzati ndi chotenthetsera, zomwe zimawonjezera ndalama zokonzera ndi 15%–20%.
2. Chiyambi cha Meter ya Intelligent Inline Density
Kutenga Lonnmetermita yoyezera kuchuluka kwa anthumwachitsanzo,akupangadengachikhalidwemamitaYesani nthawi yofalikira ya mafunde a mawu kuti muwerengere liwiro la mawu, komwe kuchuluka kwa madzi kapena kuchuluka kwa mawu kumachokera. Ukadaulo uwu ukhoza kuwonetsa kuchuluka kwa mawu oimitsidwa, molondola ±0.0005 g/cm³ ndi nthawi yoyankha mwachangu, zomwe zimapangitsa kuti njira zowunikira zisinthe kwambiri.
1. Kuwunika Nthawi Yeniyeni Mu Njira Yonse
Mapeto a Chakudya:Kuyika choyezera kuchuluka kwa mafuta mu payipi mafuta osaphika asanalowe mu vacuum column kumathandiza kutsata nthawi yeniyeni kusinthasintha kwa kuchuluka kwa chakudya (monga, panthawi yokonzanso mafuta osaphika olemera ndi opepuka). Imagwirizana ndi Distributed Control System (DCS) kuti isinthe zokha zoikamo vacuum ndi kuzizira kwa pamwamba pa column, kuonetsetsa kuti distillation ikuyenda bwino.
Mapeto a Kulekana:Choyezera kuchuluka kwa mafuta pamalo otulutsira mafuta chimayang'anira kuchuluka kwa mafuta oyeretsedwa. Ngati zinthuzo zasiyana ndi zomwe mukufuna (monga 0.85 g)./cm³ ± 0.005), imasintha yokha chiŵerengero cha refluxtokuchepetsaekutayika kwa khalidwe.
Mapeto a Madzi Otayira Madzi:Kukhazikitsa malire a kuchuluka kwa kachulukidwe (monga, 0.9 g/cm³ imayambitsa alamu) pamalo otulutsira madzi amaletsa mafuta kunyamula, kuchepetsa kuchuluka kwa madzi otayira komanso zinyalala za zinthu zopangira.
2. Ndalama Zogulitsa Kwakanthawi Kochepa&Mtengo Wanthawi Yaitali
1. Kusunga Ndalama
Ndalama Zogwirira Ntchito:Kuchotsa zosungira za ogwira ntchito zodzipereka$250,000–400,000 pachaka.
Zopangira Ndalama:Kuwongolera bwino kuchulukana kwa mafuta kumachepetsa kugwiritsa ntchito mafuta osakonzedwa ndi 0.3%–0.5%.Take 1 milmkango matanipmiyalaimbani as a example, costskusungas mu raw materials go beykoma $5 million.
Ndalama Zamagetsi:Kuwongolera kodziyimira pawokha kumachepetsa nthawi yogwira ntchito kwa zida, kuchepetsa kugwiritsa ntchito nthunzi ndi 8%–12%, ndikupulumutsa ndalama$1–1.5 miliyoni ya ndalama zamagetsi pachaka.
2. Kuwongolera Kuchita Bwino
Mayendedwe a distillation amodzi amafupikitsidwa ndi 10%–15%,which isequalkuannual capamzinda ofkusungunuka kwa kachulukidwe kakang'ono mpaka kapakatimzati.
Kuchuluka kwa zinthu zomwe zimagulitsidwa m'magulu osiyanasiyana kumatsika kuchoka pa 3.5% kufika pa 0.8%, zomwe zimawonjezera chidaliro cha makasitomala pazinthu zapamwamba.
3. Kutsatira Malamulo ndi Kupititsa patsogolo Chitetezo
-Ikukwaniritsa dongosolo loyendetsera bwino la ISO 9001 ndi miyezo yachitetezo ya OSHA, kupereka unyolo wathunthu wotsata deta nthawi yeniyeni ya FDA, EPA, ndi ma audit ena olamulira.
Kuyeza kosakhudzana ndi kukhudzana ndi kukhudzana ndi kutentha kwambiri kumapewa anthu kukhudzana ndi zinthu zotentha kwambiri, kuchepetsa zoopsa za kupsa kapena poizoni komanso mogwirizana ndi zofunikira zamakono za ESG (Environmental, Social, Governance).
When izorefersto precision yakupanga mafakitale, mita yoyezera kuchuluka kwa anthu mkati simonwoyendetsa merelykoma malo ofunikira kwambiricombmkatig real-nthawi datendi kukonza njira. Kwa makampani omwe akufuna kusintha mwanzeru, kusankha mita yoyezera kuchuluka kwa anthu mkati kumatanthauza kusintha njira zopangira zinthu molondola.readings, kupeza mwayi wopikisana pakukonzanso makampani.
Pezani njira yowunikira kuchuluka kwa vacuum yomwe ingakuthandizeni kupanga distillation yanumzatimuyezo woyezera magwiridwe antchito muera offakitale yanzeru! Dinani kuti mulumikizane nafe ndikutsegula mpikisano waukulu.
Nthawi yotumizira: Juni-04-2025
