Vacuum freeze dryer, inozivikanwawo semaomesa echando, ine maapplication akakura mundima dzakawanda. Iwo anouya mumhando dzakasiyana uye anogona kukamurwa munzira dzakawanda zvichienderana neakasiyana emhando zviyero.
Kurongeka neFomu reKuvaka
Bhokisi-type Vacuum Freeze Dryer
Ichi chimiro chinowanzojairika chechimiro. Kazhinji ine imba inoomesa nechando-inoomesa, condenser, uye vacuum pump unit. Mukamuri yekuomesa chando-ndimo munoiswa zvinhu zvekuomesa chando{4}zvakaomeswa; inowanzoita sikweya bhokisi chimiro chine akawanda masherufu mukati kutsigira matireyi emidziyo. Masherufu aya anogona kunge ari tembiricha-inodzorwa kuti ape nzvimbo yakakodzera yekuomesa nechando{7}}nzvimbo yekuomesa zvinhu. Iyo condenser ine basa rekutora iyo sublimated yemvura mhute nekuiisa muaizi kuburikidza nefiriji system kuchengetedza vacuum nharaunda panguva yechando{9}}kuomesa. Basa repombi yevacuum nderekuburitsa gasi mukati mechando{11}}mukamuri yekuomesera kuti iite vacuum inodiwa. Box-type vacuum freeze dryer dzakakodzera kuomesa chando-kuomesa zvinhu zvakasiyana-siyana, zvichiita basa rakanaka mune zvese zvidiki-tsvakurudzo yemurabhoritari uye pilot{16}}kugadzirwa kwechikero. Muindasitiri yezvekudya, inogona kushandiswa kuita chando{18}}kuomesa zvimwe zvinhu zvakakosha, zvakaita sezvidimbu zvemichero nemuriwo wakachekwa; mundima yemishonga, unowanzo shandiswa kuomesa{19}}kugadzirwa kwezvikamu zvidiki zvemishonga.
Inoenderera mberi Vacuum Freeze Dryer
Iyo inoenderera vacuum yechando dryer inoratidzira yakasarudzika dhizaini inogonesa kuenderera kudyisa uye kuburitsa zvinhu, zvakanyanya kunatsiridza kugadzirwa kwakanaka. Iyo inowanzo sanganisira yekudyisa system, imba yekuomesera, uye yekuburitsa system. Mafeeding system anoramba achiendesa-zvinhu zvakabikwa kare kuenda kukamuri yekuomesera nekumhanya kwakadzora. Imba yekuomesa ine akawanda anoshanda nzvimbo uko zvinhu zvinotonhora, sublimation kuomeswa, uye mamwe maitiro. Muchirongwa chekuburitsa, iyo yakazara yakaomeswa zvinhu inoburitswa nekukasira kuti ive nechokwadi chekuenderera uye kugadzikana kushanda kwemidziyo. Vacuum freeze dryer dzinopa zvakakosha mukugadzirwa kwakakura-sekugadzirwa kwekofi nemukaka pakare mumaindasitiri. Iyo inoenderera mberi yekugadzira nzira inogonesa chigadzirwa kugadzikana uye kuenderana uku ichideredza mutengo wekugadzira.
Kurongeka neKushanda Chikero
Yekuedza Vacuum Yekuomesa Dryer
Zvokuomesera vacuum freeze dryer zvinonyanya kushandiswa kutsvagisa marabhoritari. Midziyo iyi idiki muhukuru, iri nyore muchimiro, uye iri nyore kushandisa nekuchengetedza. Kuomesa chando-kwavo kuita kudiki, kazhinji kubata zvinhu zvidiki, uye kunowanzo shandiswa kuongorora nekuongorora kuomesa nechando-kuomeswa kwezvinhu zvitsva. Semuyenzaniso, mukugadzirwa kwemishonga mitsva munzvimbo dzekutsvagisa, zvakakosha kuomesa-zvimedu zvidiki zvemasamples kuti zviomese-maparameter ekuomesa, setembiricha, vacuum level, nenguva. Zviyereso zvevacuum freeze dryer zvinogona kuita izvi diki-zvinodiwa pakuyedzwa, zvichipa rutsigiro rwedata uye referensi yemaitiro anotevera-chikero nehombe{10}}kugadzirwa kwezvikero. Kuomesa nechando mukati-kamba yekuomesera idiki, ine sherefu ine nzvimbo shoma, uye magadzirirwo efiriji uye vacuum masisitimu akagadzirwa kuti aenderane nezvido zvekuyedza, pasina kuda kugadzirwa kwakanyanya.
Pilot-Scale Vacuum Freeze Dryer
Pilot-scale vacuum freeze dryer midziyo iri pakati pekuedza nekugadzira-mamodhi. Kugona kwavo kugadzirisa kwakavandudzwa zvichienzaniswa nemamodhi ekuedza, asi kuchiri kudiki kana zvichienzaniswa ne-midziyo yekugadzira yakakura. Pilot-chiyero chemidziyo, ine maumbirwo ayo uye kushanda kwayo pedyo nekugadzirwa-kwechikero chemidziyo, inoshanda sezambuko rakakosha kushandura tsvakiridzo yerabhoritari mukugadzirwa kwemaindasitiri. Inobvumira kumwe kuyera-kuongororwa kwekuomesa nechando-kuomesa maitiro akatangwa muchikamu chekuyedza, kuongorora kugadzikana uye kugona kwavo pamwero mukuru. Semuyenzaniso, mukuita kwemakambani anogadzira mishonga kutamisa mishonga mitsva kubva mukuvandudzwa kwemurabhoritari kuenda mukugadzirwa kwemaindasitiri, pilot-scale vacuum freeze dryer inogona kuomesa{12}}imwe batch yemishonga, kuratidza kuvimbika kwegadziriro yekugadzira uye kupa hwaro hwekusarudza michina uye kuronga musangano wekugadzira.
Kugadzira-chiyero Vacuum Freeze Dryers
Magadzirirwo-scale vacuum freeze dryer akagadzirirwa kugadzirwa kwakakura-kwemaindasitiri. Iwo anoratidza zvimiro zvakaoma, mabasa ane simba, uye yakakwirira yekugadzira kugona. Dzimba dzekuomesa nechando-dzakakura, dzine masherufu akawanda uye akawanda, anokwanisa kubata zvinhu zvakawanda zvekuomesa nechando-. Mafiriji uye vacuum masisitimu akasimba zvakare kuti akwane yakaderera-tembiricha uye yakakwirira-vacuum zvinodiwa zvemakuru-magadzirirwo ekugadzira. Kugadzira-zviyero zvekuomesa chando zvine basa guru mukugadzirwa kwakakura mumaindasitiri akasiyana siyana, kusanganisira chikafu, mishonga, nebiopharmaceuticals. Muindasitiri yechikafu, inoita kuti kuomesa{14}}kuomeswa kwezvigadzirwa zvekurima zvakawanda kuti zvigadzire{15}}zvemhando yepamusoro yechando{16}chikafu chakaomeswa; muindasitiri yemishonga, inogona kushandiswa-kugadzira mishonga yakaomeswa nechando{18}, kuve nechokwadi chekunaka uye kuwanikwa kwemishonga.
Classification kubudikidza Heating Method
Bata Heating Vacuum Freeze Dryer
Bata kudziyisa vacuum kuomesa maomesi ekufambisa kupisa kuburikidza nekusangana kwakananga pakati pezvinhu uye masherufu anopisa, achisimudzira sublimation yehunyoro mune izvo zvinhu. Masherufu anodziya anowanzo gadzirwa nezvinhu zvine yakanaka yekupisa conductivity, senge simbi isina tsvina. Panguva yekuomeswa nechando-, zvinhu zvinoiswa pamasherufu, uye inodziyisa inopisa masherufu kusvika patembiricha yakakodzera. Kupisa kunotamirwa kuzvinhu kuburikidza nekubatana, zvichiita kuti hunyoro huri muzvinyorwa zvishoma nezvishoma huve pasi pevhu. Chakanakira nzira yekudziisa iyi ndechekutamisa kupisa kwakanyanya, izvo zvinotowedzera kuomesa chando-kuoma. Zvisinei, inewo zvimwe zvinogumira. Pazvinhu zvine maumbirwo asina kurongeka kana izvo zvinonamira nyore pamasherufu, zvinogona kukonzera kudziyisa zvisina kuenzana, zvichikanganisa kuomesa kwechando{8}}kuomesa. Contact heat vacuum vacuum freeze dryer anoshandiswa zvakanyanya mumashandisirwo ayo maumbirwo echinhu haakoshesi uye kunodiwa kuomesa nechando{10}}sekuomesa
Radiation Heating Vacuum Freeze Dryer
Radiation heat vacuum freeze dryers inoshandisa musimboti wemwaranzi inopisa kupisa zvinhu. Mhepo yekudziya nemwaranzi, senge infrared heat rambi, inoiswa mukati mechando-mukamuri yekuomesa. Radiation-zvinopisa vacuum zvinoomesa zvimisikidza zvinovhenekera pamusoro pezvinhu, zvichiita kuti zvinhu zvitore kupisa uye kuderedza unyoro hwayo. Kubatsira kweiyi nzira yekupisa ndiyo kupisa kwayo yunifomu, isingagadziriswi nechimiro chechinhu kana kuiswa, kuve nechokwadi chekupisa kwezvikamu zvese zvezvinhu. Pazvinhu zvinoda kudziya zvakanyanya, senge zvigadzirwa zvebhayoloji nemishonga-yepamusoro, mishonga yemwaranzi{7}}inopisa inopisa inoomesa chando isarudzo iri nani. Zvisineyi, kupisa kwemwaranzi kune kushomeka, kunokwanisa kuomesa chando-nguva refu, uye mutengo wemidziyo wakakwirisa.
Kuitisa-Mwaranzi Yakasanganiswa Heating Vacuum Yekuomesa Yekuomesa
Kuitisa-mwaranzi yakasanganiswa yekudziya vacuum yekuomesa chando inosanganisa zvakanakira kubata kudziyisa nekudziya nemwaranzi. Vanotamisa kumwe kupisa kuburikidza nekusangana pakati pemasherufu anopisa uye zvinhu, ukuwo vachishandisa radiation yekudziya sosi kupenya kupisa. Iyi nzira yakasanganiswa yekudziisa inogona kunatsiridza kudziyisa zvakanaka uye kupfupisa kuomesa chando-nguva yekuomesa uchiona kuti kupisa kwakafanana. Mumashandisirwo anoshanda, kune zvinodikanwa zvakanyanya zvekuomesa chando-kuomeswa kwemhando uye kushanda nesimba, sekuomesa-kuomesa mimwe mishonga yekuChina yakakosha uye kuomesa chando{7}}kuomesa chikafu chakasarudzika, kuita-radiation composite heat vacuum freeze dryer inogona kupa kutamba kwakazara kune zvakanakira kurapa uye kupa mahara emishonga{9}
