Mushonga Wakawanda Wekudonha Kwemafirimu Evaporator
Evaporator inoparadzira chikafu mufirimu rakafanana mukati memachubhu akamira. Vacuum inoderedza pombi yekufashaira, saka evaporation inoitika zvinyoro-nyoro paΔT shoma apo firimu inofamba nekukurumidza. Pfungwa iyoyo yekupisa inochengetedza zvinhu zvinonzwa uye inoderedza kusvibiswa.
Kurongeka kwezvishandiso zvakawanda kunobvisa utsi hwechipiri kubva pane chimwe chinhu kuenda kune chimwe chinhu chinopisa nekumanikidzwa kwakaderera, izvo zvinosimudzira kushandiswa kweutsi uye zvinoderedza kudiwa kweboiler.
Zvirimwa zvinogona kuwedzera TVR (steam jet thermocompressor) kana MVR (mechanical recompressor) kuti idzokorore utsi panzvimbo pekupisa mafuta akawandisa. Furemu, mapaipi, nemidziyo zvinoshandisa nzvimbo dzekubatana nesimbi isina ngura dzine dhizaini yehutsanana.
Sisitimu yekudzora iyi yakagadzirwa neSiemens ine maitiro eHMI, ma interlocks, uye maresipi; vashandisi vanoona nzvimbo dzakatarwa pachiratidziro uye vanochengetedza kumhanya kuchidzokororwa mumashifts.
Vagadziri vezvekudya nezvinwiwa vanonyanya kushandisa majusi akajeka uye ane makore, pulps, manyuchi, migero yemukaka, kofi uye zvinogadzirwa mumiti uku vachichengeta zvemhando yepamusoro.
Vacuum + short residence inoderedza manotsi "akabikwa" uye kurasikirwa neruvara, izvo zvinovandudza mhedzisiro yekunzwa uye kugona kweomesa.
Mishonga yemakemikari neyemishonga inobatsirwa nekupisa kushoma uye kudzora kugadzikana kwevacuum.
ΔT yakapfava pasi pevacuum inobatsira pakushanda uye kunaka kwayo. Makemikoro ezvinonhuwira anopenya kana kumanikidzwa kwakakwira; vacuum inoadzivirira uye inoderedza kurasikirwa kwekubvisa.
Mitemo yehutsanana inoda nzvimbo dzakatsetseka dzesimbi isina ngura uye maCIP cycles anogadzirwa otomatiki ane ma parameter akachengetwa.
Dhizaini iyi yemaindasitiri inopa vashandi nzvimbo dzakajeka uye nzira dzekubatanidza kuitira kuti vatarise pakubudirira uye kutevedzera mitemo pane kurwisa matambudziko.
1. Kugamuchira uye kuongorora chikafu → simbisa zvinhu zvakasimba, bvisa zvidimbu zvikuru.
2. Kupisa → wedzera chikafu kusvika patembiricha kuti firimu rigadzike zvakanaka.
3. Kutarisa seti ye vacuum & condenser → kudhonza kumanikidzwa; simbisa kugona kutonhora.
4. Kuparadzirwa kwefirimu → nyorovesa machubhu ese zvakaenzana; chengetedza kukosha kweU uye kunaka.
5. Mhedzisiro 1 yekubuda kwemvura → fashaidza mvura; fambisa utsi kuti upise mhedzisiro inotevera.
6. Kutamiswa kweutsi hwepakati pemhedzisiro → kuyerera kusvika pakumanikidzwa kwakaderera; dzokorora kupisa kwakavanzika.
7. Mhedzisiro yeN evaporation → finish concentration pa ΔT inonyorova.
8. Kupatsanura mvura ine utsi → bvisa chinhu chinopinza; chengetedza condenser uye hwema.
9. Kubata manyuchi ne manyuchi → dzorera manyuchi akachena mumusoro.
10. Chigadzirwa chekubata tangi / chikamu chinotevera → sunga kuUHT, deaerator, kana aseptic filler.
11. CIP → geza mvura/alkali/asidhi/geza mvura yekupedzisira; nyora nguva yekupisa.
A) Muviri weFirimu Unodonha
Maumbirwo: machubhu akamira ane misoro yekuchenesa uye jira remachubhu rakagadziriswa.
Chinangwa: kugadzira firimu rakatetepa, rinokweva simba remhepo kuti mvura ibude zvinyoro-nyoro uye nekukurumidza.
Nheyo yekushanda: vacuum inoderedza kufashaira; ΔT inoramba yakaderera; nguva yekugara inoramba iri pfupi kuchengetedza kunaka neruvara.
Kushandiswa: majisi, pulps, mukaka, zvinyorwa.
Zvinhu zvinosiyanisa: ma coefficients ekupisa kwakanyanya uye kuyerera kushoma nekufamba kwenguva; nzvimbo dzakachena dzekubata simbi isina ngura.
Kukanganisa: mhando yepamusoro, kusvibiswa kushoma, kufambira mberi kwakasimba mukumhanya kwenguva refu.
B) Sisitimu Yekuparadzira Mafirimu
Maumbirwo: musoro wekugovera chikafu nezvishandiso zvemukati zvinonyorovesa chubhu yega yega zvakaenzana.
Chinangwa: kudzivirira mavanga akaoma pamadziro uye mitsetse inopisa.
Nheyo yekushanda: mwero wekunyorovesa unodzorwa unochengetedza firimu risingaperi pamachubhu ese.
Kushandiswa: zvakakosha pamichero inodyiwa pamwe chete nemiriwo yakasanganiswa.
Zvinosiyanisa: kunyorovesa kunotsigira kukosha kweU uye kunotambanudza hurefu hwekumhanya.
Kukanganisa: nzvimbo shoma dzekuchenesa; mhando yezvigadzirwa yakagadzikana panguva dzekushanda.
C) Zvinochinja-chinja kupisa nekupisa zvine mhedzisiro yakawanda
Maumbirwo: preheater pamwe ne effect heaters dzakatevedzana.
Chinangwa: shandisazve kupisa kwakavanzika kubva pane zvakaitika kare kuderedza kushandiswa kweutsi.
Nheyo yekushanda: utsi hunobva pamhedzisiro yei hunopisa mhedzisiro yei+1 pakumanikidzwa kwakaderera.
Mashandisirwo: mhedzisiro mitatu kana mina senzira yekutanga; mhedzisiro yakawanda apo zvishandiso zvinotsigira.
Zvinhu zvinosiyanisa: zvinoenderana neTVR/MVR uye zvinhu zvinopisa marara.
Kukanganisa: kushandiswa kwemhepo yakawanda uye mutengo wakaderera pakirogiramu.
D) Zvinoparadzanisa Utsi neMvura
Maumbirwo: zvinoparadzanisa zvakamira/zvisingapindi mhepo zvine mademister.
Chinangwa: bvisa madonhwe usati washandisa macondenser uye ma recompressor.
Nheyo yekushanda: simba regiravhiti uye kuyerera kwemuganho wekupinda.
Mashandisirwo: mhedzisiro yese; kunyanya mhedzisiro yekupedzisira yekuchengetedza kunhuhwirira.
Zvinhu zvinosiyanisa: condensate yakachena; vacuum yakagadzikana uye compressor loads.
Kukanganisa: hupenyu hwemidziyo huri nani uye kurasikirwa kwekunhuhwirira kushoma.
E) Nzvimbo yeCondenser & Vacuum
Maumbirwo: condenser yeganda nechubhu, loop yemvura inotonhodza, mapombi/maejector evacuum.
Chinangwa: shandura utsi kuti huite condensate uye chengeta vacuum iri pachinangwa.
Nheyo yekushanda: kurambwa kwekupisa pakupisa kwakasimba kunodzikamisa kumanikidzwa.
Mashandisirwo: chikafu, mukaka, makemikari; vacuum yakadzika yekudya zvinodzivirira kupisa.
Zvinosiyanisa: vacuum inosimbisa kunaka kwechigadzirwa uye simba rayo.
Kukanganisa: maaramu mashoma; kumhanya nguva dzose pakupisa kwakanangana.
F) TVR (Kudzoreredza Kupisa Kwemhepo) Module
Maumbirwo: jeti yemutsi (isina zvikamu zvinofamba) ine simba rekudzora steam.
Chinangwa: dzvanya zvakare vapor slipstream woidzosera senzvimbo yekupisa.
Nheyo yekushanda: mhute inopinza mhute yechipiri uye inokwidza tembiricha/kumanikidzwa kwayo.
Kushandiswa: kana steam iripo uye CAPEX inofanira kuramba iri pakati nepakati.
Zvinosiyanisa: nyore uye kuvimbika "sekuwedzera mhedzisiro."
Kukanganisa: kuchengetedza kwakasimba kweOPEX zvichienzaniswa nezvitima zvekare.
G) MVR (Mechanical Vapor Recompression) Module
Maumbirwo: blower/compressor, mota inofambisa, VFD, manejimendi yecondensate.
Chinangwa: dzvanya zvakare utsi hwakawanda nemagetsi pachinzvimbo cheutsi hwemhepo.
Nheyo yekushanda: basa remakanika rinokwidza tembiricha yekuzara kuti ishandiswezve seheater huru.
Mashandisirwo: nzvimbo dzisingakuvadzi magetsi kana mapurojekiti ekubvisa kabhoni.
Zvinhu zvinosiyanisa: kudiwa kwemhepo ine utsi kwakanyanya; kunoderedza kusvibiswa kwemafuta efossil.
Kukanganiswa: simba guru uye kuchekwa kweCO₂ nemafuta ekupisa akagadzikana.
H) PLC + HMI & CIP inongoerekana yagadzirwa
Maumbirwo: Siemens PLC, touchscreen HMI, michina yemagetsi yepamusoro, kugadzirisa mabikirwo, makiyi ekukiya; CIP function nemavharuvhu akabatanidzwa.
Chinangwa: kuchengetedza nzvimbo dzakatarwa, kuratidza mafambiro, uye kupfupisa shanduko neCIP cycles dzinoitwa otomatiki.
Nheyo yekushanda: kudzora tembiricha, mwero, vacuum, uye kuyerera kwemvura; nzira nhatu dzekushanda dziripo dzekubatanidza mashandiro.
Zvinhu zvinosiyanisa: kutonga kwakazvimirira kweSiemens, kutonga kwekubatana kwekuchinja kwenyika kwakachengeteka, uye zvikamu zvemhando yepasi rose.
Kukanganisa: vashandi vashoma pamutsetse wega wega, shanduko dzakachengeteka, uye kumhanya kwakachena uye kunodzokororwa.
Shandisai majusi akajeka/ane makore, pulps, makemikari emukaka, zvinotorwa kubva mumiti, uye manyuchi panguva yekushanda. Firimu rinodonha rinodzivirira kunaka pasi pevacuum.
Mainjiniya anogona kugadzirisa mhedzisiro, vacuum, uye kubatanidzwa kwekupisa mukati mechitima chose.
Zvirimwa zvinogona kuendesa mvura yakasviba kuUHT, deaeration, kana kuti aseptic filling nemitsetse mipfupi kuderedza kurasikirwa uye kuchengetedza kuongororwa kuri nyore.
Vashandi vanotarisira mabikirwo ePLC, nzvimbo dzekugadzirisa, uye maalamu kubva kuma HMI screens, ukuwo ma interlocks achibatanidza mapombi, mavharuvhu, uye vacuum kuitira kuti ma startups nema stop zvirambe zvakachengeteka. Sisitimu iyi inonyora mafambiro uye zvinyorwa zve batch zveQA neongororo dzemafekitori; kutumira data kunze kwenyika kunotsigira kuvandudzwa kuri kuramba kuchienderera mberi.
Dhizaini yeEASYREAL inoshandisa zvidzoreso zveSiemens nezvikamu zvemagetsi zvine zita rayo kuti zvive zvakavimbika.
Evaporator inotsigira nzira nhatu dzekushanda (semuenzaniso, zvese zvinokonzereswa pamwe chete, 3rd + 1st, kana 1st chete) kuitira kuti mafekitori agone kuchinjika kune zvinhu zvisina kugadzirwa, mahwindo emitero, kana kushanda kwechikamu chemutoro pasina kurasikirwa nekugadzikana.
CIP inobva kuHMI imwe chete ine matanho akatsanangurwa uye tembiricha/nguva yekutarisa.
Goverana hwindo rako rekudyira (kupinda/kubuditsa °Brix kana zvinhu zvakasimba, viscosity), mutoro wekubvisa mvura zuva nezuva, tembiricha inobvumirwa yechigadzirwa, uye zvekushandisa (mhando yemhepo/mitengo, simba, mvura inotonhodza).
Tichakurudzira huwandu hwemhedzisiro, sarudzo dzeTVR/MVR, mikana yekubatanidza kupisa, uye dhizaini/P&ID ine matanho ekushanda uye chirongwa chekuchengetedza.
Contact EASYREAL: [email protected].
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