Food & Beverage Concentration
Kuiswa kwechikafu kunoreva kubvisa chikamu chezvinonyungudutsa kubva muchikafu chemvura kuti chigadzirwe zviri nani, kuchengetedza uye kutakura. Inogona kuiswa muchikamu kune evaporation uye kuomesa kuomesa.
Evaporation Concentration
Evaporation inoshanda pahwaro hwekusagadzikana mutsauko pakati pe solute ne solvent. Kana kushanduka kwe solute mumushonga kuduku uye munyungudusi uine kushanduka kuri pachena, iyo inonyungudutsa inonyungudutswa nekupisa kuisa pfungwa pakugadzirisa. Mushonga wezvokudya unofanirwa kuiswa mumhepo inoputika uye unopisa nekunze kwekupisa. Sezvo tembiricha inokwira, iyo inonyungudutsa (mvura) mumushonga inoshandurwa kuita mhute, nekuti nzvimbo yekubikira yemvura yakaderera uye iri nyore kuputika.
Munguva yekubuda kwemhepo, iyo inonyungudutsa mhute inopukunyuka ichienderera, nepo solute (yakadai seshuga, mapuroteni, maminerari, mavhitaminzi, pigments uye zvimwe zvisingaite kana kuti zvakaoma-ku-volatile zvikamu) inoramba iri mune yakasara mhinduro nekuda kweiyo yepamusoro yekubikira nzvimbo uye kuderera kuderera. Iyo evaporated solvent vapor inozounganidzwa uye kutonhodzwa kuburikidza necondenser kuti ishanduke zvakare kuita yemvura fomu. Iyi nzira inogona kudzorera rimwe simba uye kuderedza kushandiswa kwesimba. Mvura yakanyungudutswa inogona kushandiswazve kana kubudiswa.
Mhinduro yepakutanga inonamirwa kuita vhoriyamu diki mushure mekufefetedza uye condensation sekuwedzera kwehuwandu hwe solute. Iyo yakaomeswa chikafu mhinduro inogona kushandiswa kunotevera kugadzirisa, sekuenderera mberi kuomeswa, zvihwitsi, jamu, majusi, kana seyepakati mbishi yekugadzira chikafu.
Multi-stage kana yakawanda-effect evaporation uye yevasungwa system inowanzo shandiswa mukuita kugadzirwa kwemaindasitiri. Zvinoenderana nezvinodiwa zvemaitiro chaiwo ekugadzira, kutariswa kwechikafu kunofanirwa kuyerwa nemazvo munguva chaiyo kuti ive nechokwadi chekugadzikana kwemhando yechigadzirwa uye kuvandudza kunyatsoshanda. ContactLonnmeter, mutengesi wemamita wepamhepo, kune zvimweonline concentration mitamhinduro.
Main Features Evaporation uye Concentration
Kupisa tembiricha uye nguva zvinofanirwa kutariswa zvakakomba muchikafu uye chinwiwa evaporation. "Kudzikira tembiricha uye nguva pfupi" inonyanya kuve nechokwadi chemhando yechikafu zvakanyanya sezvinobvira, nepo "tembiricha yakakwira uye nguva pfupi" iri kunyanya kuvandudza kugadzirwa kwakanaka.
Kupisa kwakanyanya kunokonzeresa kuderera, kubhadharisa uye caking yemapuroteni, shuga uye pectin. Iyo yakagadziriswa zvinhu inobata padhuze nenzvimbo yekupisa yekupisa inoenderana nechiyero chepamusoro tembiricha, zvichienzaniswa neyakatenderedza tembiricha yezvinhu. Kana chiyero chaumbwa, chinozokanganisa zvakanyanya kupisa kwekutamisa kushanda uye kunyange kukonzera matambudziko ekuchengetedza. Chiyero chakanaka chekugadzirisa dambudziko rekuyera kuwedzera kukurumidza kwemvura. Chiitiko chakaratidza kuti kuwedzera mvura velocity kunogona kuderedza zvakanyanya kuumbwa kwechiyero. Uye zvakare, electromagnetic anti-scaling uye makemikari anti-scaling nzira dzinogona kutorwa kudzivirira zvinogona kukwira.
Viscosity
Zvikafu zvakawanda zvine mapuroteni akapfuma, shuga, pectin uye zvimwe zvinongedzo zvine yakakwira viscosity. Munguva ye evaporation process, iyo viscosity yemhinduro inowedzera nekudzikama sezvo fluidity inoderera, izvo zvinotadzisa kupisa conduction zvakanyanya. Naizvozvo, pakubuda kwezvigadzirwa zve viscous, kutenderera kana kubvongodza matanho anomanikidzwa nechisimba chekunze anowanzo kutorwa.
Foamability
Zvokudya zvine mapuroteni akawanda zvine kushushikana kukuru kwepamusoro. Kana ichiputika uye ichifashaira, kune mafuro akawanda uye akagadzikana, izvo zvinoita kuti nyore nyore kuti mvura ipinde mu condenser nemhepo, zvichiita kuti mvura irasike. Kusawirirana kwechiso kunoitika pakati pemvura, mvura inopisa uye yakamiswa, uye maodhi anoita basa guru mukuumbwa kwefuro. Kazhinji, ma surfactants anogona kushandiswa kudzora kuumbwa kwefuro, uye akasiyana michina michina inogona zvakare kushandiswa kubvisa furo.
Corrosiveness
Zvimwe zvekudya zvine acidic, senge muto wemuriwo uye muto wemichero, zvinowanzoitika mukuora kweiyo evaporator panguva yekubuda uye kuisa pfungwa. Zvekudya, kunyangwe ngura yakapfava kazhinji inokonzeresa kusvibiswa kunoita kuti chigadzirwa chive chisina kukodzera. Naizvozvo, iyo evaporator inoshandiswa kune acidic chikafu inoda kugadzirwa nezvinhu zvinodzivirira corrosion uye thermally conductive, uye dhizaini yezvimiro inofanira kuve nyore kutsiva. Semuyenzaniso, kuwanda kwe citric acid mhinduro inogona kushandisa isingapindiki graphite kudziyisa machubhu kana acid-resistant enamel sandwich evaporators.
Zvikafu zvakawanda zvemvura zvine zvinonhuhwirira uye zvinonhuwirira, izvo zvinopisa zvakanyanya kupfuura mvura. Kana iyo mvura inoputika, zvikamu izvi zvinopukunyuka pamwe chete nemhepo, zvichikanganisa kunaka kwechigadzirwa chakaiswa. Kunyangwe kudziya kwakadzika-tembiricha kunogona kuderedza kurasikirwa kwezvinonhuhwira, imwe nzira yakakwana ndeyekutora matanho ekudzoreredza wobva waawedzera muchigadzirwa mushure mekupora.
Freeze Concentration
Chikafu chemafuta emvura (senge muto, zvigadzirwa zvemukaka kana zvimwe zvigadziriso zvine huwandu hwemvura) zvinotonhodzwa munzvimbo yakaderera tembiricha. Kana tembiricha inodonha pasi pechando, mamorekuru emvura ari mugadziro anonaya ari muchimiro chechando chekristaro. Izvi zvinodaro nekuti mvura inosvika yakasimba-mvura yakaenzana pane imwe tembiricha uye kumanikidza. Pazasi pe tembiricha iyi, mvura yakawandisa yemahara inotonhora kutanga, nepo solutes (senge shuga, organic acids, pigment, flavour, etc.) haisi nyore kuomesa nemvura nekuda kwekunyungudika kwakasiyana, asi inoramba iri mumhepo isina chando.
Kuparadzaniswa kweIce Crystals
Iyo yakaumbwa makristasi echando inoparadzaniswa kubva kune concentrate ne centrifugation, filtration kana dzimwe nzira dzemuviri. Iyi nzira haisanganisi evaporation ye solutes, saka inogona kudzivirira zvinobudirira kushatisa kwekushisa-sensitive ingredients uye kurasikirwa kwekunhuhwirira. Iyo yekuisa pfungwa mushure mekuparadzanisa makristasi echando ndiyo yakagadzirwa nechando, iyo ine yakanyanya kukwirisa solute yekumisikidza kupfuura yekutanga mhinduro, ichichengeta iyo yekutanga ruvara, kuravira, kukosha kwekudya uye kunaka kwechikafu kusvika pamwero mukuru.
Kudzora Mamiriro Echando
Munguva yechando yekumisikidza maitiro, zvinhu zvakaita sechando chiyero, kutonhora kwechando uye nguva inoda kunyatsodzorwa kuti ikwidze ice crystal saizi, morphology uye kupatsanurwa kubva kune concentrate kuve nechokwadi chemhando yechigadzirwa chekupedzisira. Firiza yekumisa tekinoroji inonyanya kukodzera kune zvinopisa-sensitive chikafu uye zvinwiwa, senge mitsva yemichero nemichero yemiriwo, zvigadzirwa zvebiological, mishonga yemishonga uye yepamusoro-yekupedzisira condiments. Inogona kukwidziridza hunhu hwechisikigo hwemidziyo uye ine hunhu hwekuchengetedza simba uye nekushanda kwakanyanya. Zvisinei, nzira iyi inewo zvimwe zvinogumira. Semuyenzaniso, iyo yekumisa nzira haigone kunyatso sterilized uye ingangoda kumwe kurapwa. Pamusoro pezvo, kune mamwe magadzirirwo ane viscosity yakakwira kana ine zvakakosha zvinongedzo, kuomerwa kwekuparadzanisa makristasi echando kubva mukutarisa kunogona kuwedzera, zvichikonzera kuderedzwa kwekugadzirisa uye kuwedzera mari.
Nguva yekutumira: Feb-13-2025
