Mumakwikwi anotyisa emaindasitiri epetrochemical nemakemikari, vacuum distillation makoramu, iyo yakakosha yekuparadzanisa michina, ine pesvedzero pakukwanisa kugadzira, kunaka kwechigadzirwa, uye mutengo wekambani kuburikidza nekushanda nesimba uye kutonga chaiko. Kuchinja-chinja kwehuwandu hwekudya kana kushanda zvakanaka kwekupatsanurwa kunotungamira mukuwedzera mikana yekutadza kwebatch uye kusashanda zvakanaka.
Mukuita kwevacuum distillation pasi pekumanikidzwa kwakaderedzwa, inline density metres anoshandiswa mukuyedzwa kwechigadzirwa mushure mekuita distillation uye kupatsanurwa mune yakajairwa. Iwo anowanzo kuisirwa pazasi pekubuda kwekoramu, padhuze nepadivi pekukwevera-nzvimbo, kana kumusoro reflux pombi. Chinangwa chavo chikuru chiri mukutarisisa-nguva yekutarisa pamusoro pekuwanda, kugonesa kudzora kunyatso kupatsanurwa uye kunaka kwechigadzirwa mu distillation uku uchikwenenzvera kushanda zvakanaka uye mutengo wevashandi.
1. Matambudziko muTraditional Density Control
1. Equipment Idling Nekuda Kunonoka Kuedzwa
Mune yechinyakare sampling yemanyorero uye ongororo, kuwana density data kubva kune vacuum distillation column kunotora 20-60 maminetsi. Iyo gasi-mvura yechikamu chekuparadzanisa mamiriro mukati membiru haigone kuyerwa nekudzorwa. Kana density yekudya ichichinja kana kuparadzanisa kugona kudonha, reflux reshiyo kana simba rekudziya rinotadza kugadziridzwa nenguva. Zvadaro zvinokonzera njodzi dzakawedzerwa dzekukundikana kwebatch uye kushanda kusina kunaka.
2. Hunhu Husina kukwana Hunokonzerwa Nezvikanganiso zveBhunu
Zvikanganiso zve density metres kuyerwa nemanyorero kana murabhoritari zvinokwira kusvika ± 5%, izvo zvinotadza kuzadzisa zvinodiwa zvemhando yepamusoro-soro senge parafini yendege kana mishonga-giredhi zvinonyungudutsa. Semuyenzaniso, kutsauswa kwemafuta ekuzora pa 0.01 g/cm³ kunogona kukonzera kuti viscosity isatevedzere uye kunyangwe kugadziridzwazve batch rese.
Zvakatonyanya kuipa, kutadza kutarisa aqueous phase density kunogona kukonzera zviitiko izvo zvigadzirwa zvinoratidzira chimwe chinhu chemafuta, zvichikonzera kuvharika kwehurongwa hwekudzika kwemvura kurapwa uye kunyangwe kuchengetedzeka & njodzi dzenharaunda.
3. Mutengo Misungo Cumulative Yakavanzwa Kurasikirwa
Mutengo webasa wesampling yemanyorero ungada 2-3 vashandi vakazvipira vanoshanda mumashifiti matatu, nemari yegore yebasa inodarika madhora mazana matatu ezviuru. Density kuchinja-chinja kunokonzera kukanganisa kwechikamu, kutambisa mazana ematani emafuta asina kuchena gore negore. Kugara kuchigadziriswa mumaparamita ekuita kunopfupisa hupenyu hwekoramu uye reboiler, kuwedzera mari yekugadzirisa ne15% -20%.
2. Nhanganyaya yeIntelligent Inline Density Meter
Kutora Lonnmeterinline density mitasemuenzaniso,ultrasonicdensitymamitakuyera nguva yekuparadzira yemafungu eruzha kuti uverenge kumhanya kwenzwi, kubva panobva kuyerera kwemvura kana density. Iyi tekinoroji inogona kuratidza kusimba kwekumiswa, nekururama kwe ± 0.0005 g/cm³ uye nekukasira nguva dzekupindura, kushandura zvachose nzira dzechinyakare dzekutarisa.
1. Real-Nguva Monitoring Munzira Yese
Feed End:Kuisa density metre mupombi mafuta asina kukora asati apinda muvhacuum kunogonesa kurongeka chaiko kwekuchinja kwemafuta ekudya (semuenzaniso, panguva yekunatswa pamwe chete kwemafuta anorema uye akareruka asina kuchena). Inosanganisirwa neiyo Distributed Control System (DCS) kuti igadzirise otomatiki vacuum marongero uye mbiru yepamusoro inotonhorera mitoro, kuve nechokwadi chakagadzikana distillation kushanda zvakanaka.
Kuparadzana Kupera:Iyo density mita pachikamu chemafuta chinoburitsa zvine simba chekutarisa distillate mafuta density. Kana hunhu hwatsauka kubva pachinangwa (semuenzaniso, 0.85 g/cm³ ± 0.005), inongogadzirisa reflux reshiyotominimizekurasikirwa kwehutano.
Drainage End:Kuisa density pachikumbaridzo (semuenzaniso, 0.9 g/cm³ inokonzeresa alarm) panzvimbo ine aqueous phase outlet inodzivirira kutakurwa kwemafuta, kudzikisa kuremerwa kwemvura yetsvina yepasi nemarara.
2. Short-Term Investment&Kukosha Kwenguva Yakareba
1. Kuchengeta Mari
Mari Yebasa:Kubvisa vakazvitsaurira sampling vashandi vanochengetedza$250,000–400,000 pagore.
Raw Material Mariro:Kuvandudza density control kunoderedza kushandiswa kwemafuta asina kuchena ne0.3% -0.5%.Take 1 milshumba mataniprocessing as a example, costsavings muraw materials go beyond $5 million.
Mari Mari:Kudzora otomatiki kunoderedza nguva yekudzikira kwemidziyo, kudzikisa kushandiswa kweutsi ne8% -12%, kuchengetedza$1-1.5 miriyoni mumutengo wesimba pagore.
2. Kubudirira Kuvandudza
Single distillation cycles inopfupiswa ne10% -15%,which isequalkuannual capaguta ofdistillation diki-kusvika-pakati-katicolumn.
Batch-to-batch density variation inodonha kubva pa3.5% kusvika 0.8%, ichiwedzera zvakanyanya kuvimba nevatengi muzvigadzirwa zvepamusoro.
3. Kuteerera uye Kuchengetedza Kuwedzera
-Inosangana neISO 9001 quality management system uye OSHA kuchengetedza zviyero, ichipa yakakwana-chaiyo-nguva data traceability cheni yeFDA, EPA, uye kumwe kudzokororwa kwekuongorora.
Kuyera-kusingabatanidzi kuyerwa kunodzivirira kuratidzwa kwevanhu kune yakakwirira-tembiricha, yakanyanya-kudzvanywa midhiya, kuderedza njodzi dzekutsva kana chepfu uye kuenderana nezvino ESG (Environmental, Social, Governance) zvinodiwa.
When izvirefersto precision yekugadzirwa kwemaindasitiri, iyo inline density mita haisimonitor merelyasi hub yakakoshacombining real-nguva dateuye process optimization. Kune makambani ari kutsvaga shanduko yehungwaru, kusarudza inline density mita zvinoreva kudzoreredza kugadzirwa kwemagadzirirwo nemazvo.readings, kutora mukana wekukwikwidza mukugadziridza indasitiri.
Tora yakasarudzika density yekutarisa mhinduro kugadzira yako vacuum distillationcolumnchiyero chekubudirira muera ofsmart factory! Dzvanya kuti ubate nesu uye uvhure iyo yakakosha kukwikwidza.
Nguva yekutumira: Jun-04-2025
