Kodi Sparger mu Fermenter ndi chiyani?
Mwachidule, ASparger mu Fermenterndi Chipangizo Chogwiritsidwa Ntchito Poyambitsa Mpweya kapena Magesi Ena mu Chotengera Choyatsira.
Ndi chitoliro chokhala ndi perforated chomwe chili pansi pa chotengera kapena pafupi ndi choyikapo ndipo chimalola gasi kutulutsidwa mumadzimadzi kudzera m'mabowo ang'onoang'ono kapena jets.
Cholingawa sparger ndi kupereka mpweya kwa aerobic nayonso mphamvu njira kapena kusakaniza mpweya woipa (co2) kwa anaerobic nayonso mphamvu njira. sparger imathandiza kukhalabe ndi mpweya wabwino wosungunuka mu chikhalidwe cha chikhalidwe, chomwe chili chofunikira pakukula ndi kagayidwe ka tizilombo toyambitsa matenda, monga yisiti kapena mabakiteriya.
Panthawi yowotchera, sparger ingagwiritsidwenso ntchito kuwongolera PH, kutentha ndi kusakaniza zomwe zili m'chombocho. amagwiritsidwa ntchito kwambiri popanga ma bioprocessing, komwe timagulu tating'ono tating'ono tating'ono tating'ono tating'ono tating'onoting'ono timapangidwa nthawi imodzi, kuonetsetsa kuti fermentation imagwirizana komanso moyenera.
Pankhani ya fermentation, spargers amagwira ntchito yofunika kwambiri popanga malo abwino kwambiri oti tizilombo toyambitsa matenda tikukula. M'mawu osavuta, sparger ndi chipangizo chomwe chimagwiritsidwa ntchito popangira mpweya (kawirikawiri okosijeni kapena mpweya woipa) mu sing'anga yamadzi. Pamene nayonso mphamvu, ma spargers amagwiritsidwa ntchito kuwongolera kuchuluka kwa okosijeni wosungunuka, wofunikira kwambiri pakukula kwa tizilombo. Mu positi iyi yabulogu, tikambirana mwatsatanetsatane kuti chofalitsa ndi chiyani, momwe chimagwirira ntchito, komanso kufunikira kwake pakuwotchera.
Kodi jekeseni ndi chiyani?
Sparger ndi chipangizo chomwe chimagwiritsidwa ntchito polowetsa mpweya (kawirikawiri okosijeni kapena mpweya woipa) mu sing'anga yamadzi. Ma distributors nthawi zambiri amakhala ndi polowera mpweya ndi porous zinthu kumwaza mpweya mu madzi. Zida za porous zimatha kupangidwa kuchokera kuzinthu zosiyanasiyana kuphatikizapo zitsulo zosungunuka, ceramics kapena ma polima.
Spargers nthawi zambiri amagwiritsidwa ntchito kuwongolera kuchuluka kwa okosijeni wosungunuka muzinthu zamadzimadzi panthawi yowotchera. Izi zili choncho chifukwa mpweya ndiwofunikira kwambiri pakukula kwa tizilombo tating'onoting'ono ndipo kupezeka kwake kumakhudza kwambiri kuthamanga ndi mphamvu ya nayonso mphamvu. Kuphatikiza apo, ophunzitsa atha kugwiritsidwanso ntchito kuwongolera pH ya sing'anga yowotchera poyambitsa mpweya woipa kapena mpweya wina wa acidic.
Mtundu wa distribuerar:
Pali mitundu ingapo ya zofalitsa zomwe zimagwiritsidwa ntchito popanga fermentation, iliyonse ili ndi zabwino zake ndi zovuta zake. Mitundu yodziwika kwambiri ya ma spreader ndi:
1. Porous Distributors:
Ogawirawa amapangidwa ndi zinthu zaporous monga zitsulo zosungunuka, ceramics kapena ma polima. Amagwiritsidwa ntchito kwambiri m'makampani chifukwa chakuchita bwino kwambiri komanso kugwiritsa ntchito mosavuta.
2. Majekeseni a buluu:
Majekeseniwa amalowetsa mpweya mu sing'anga yowotchera ngati thovu. Sizigwira ntchito bwino kuposa ma spargers a porous, koma nthawi zambiri amagwiritsidwa ntchito pofufumitsa pang'ono.
3. Zipatso za ma membrane:
Ma spargers amagwiritsa ntchito nembanemba yotha kulowetsa mpweya kuti alowetse mpweya munjira yowotchera. Ndizothandiza, koma zovuta kuyeretsa ndi kukonza.
Kufunika kwa spargers mu fermenters:
Spargers amagwira ntchito yofunika kwambiri pakuwotchera powongolera kuchuluka kwa okosijeni wosungunuka ndi pH mu sing'anga yowotchera. Kuchuluka kwa okosijeni wosungunuka ndi gawo lofunikira kwambiri pakukula kwa tizilombo tating'onoting'ono chifukwa kumakhudza kuchuluka ndi mphamvu ya nayonso mphamvu. Poyang'anira kuchuluka kwa okosijeni wosungunuka, ma spargers atha kuthandizira kuonetsetsa kuti nayonso mphamvu ndiyotheka kuti ikhale ndi zokolola zambiri komanso zabwino.
Kuphatikiza pa kuwongolera kuchuluka kwa okosijeni wosungunuka, ma nebulizer angagwiritsidwenso ntchito kuwongolera pH ya sing'anga yowotchera. Izi ndizofunikira chifukwa pH imakhudza kwambiri kuchuluka ndi mphamvu ya kukula kwa tizilombo. Poyambitsa mipweya ya asidi monga mpweya woipa, ma spargers amatha kuthandizira kukhala ndi pH yoyenera pakukula kwa tizilombo.
Zomwe muyenera kuziganizira posankha chofalitsa:
Posankha siponji wa fermenter, pali zinthu zingapo zomwe ziyenera kuganiziridwa, kuphatikizapo mtundu wa tizilombo tating'onoting'ono tomwe timakulitsidwa, kukula kwa fermenter, ndi mikhalidwe yomwe ikufunika kuwira. Mwachitsanzo, ma spargers a porous nthawi zambiri amakhala oyenerera kuwira kwakukulu chifukwa cha mphamvu zake zambiri, pamene ma spargers a mpweya angakhale oyenerera kuwira pang'ono. Kusankha kwa sparger kungadalirenso zofunikira zenizeni za nayonso mphamvu, monga kuchuluka kwa okosijeni wosungunuka kapena mtundu wa pH wokwanira.
Kusamalira ndi Kuyeretsa kwa Spreader:
Kusamalira bwino ndi kuyeretsa sparger ndikofunikira kuti zitsimikizire kuti zikuyenda bwino komanso kupewa kuipitsidwa. Spargers ayenera kutsukidwa nthawi ndi nthawi kuti achotse kukula kwa tizilombo tating'onoting'ono kapena zowononga zina zomwe zingakhudze luso lawo. Njira yoyeretsera imatha kusiyanasiyana malinga ndi mtundu wa sparger, koma nthawi zambiri imaphatikizapo kuviika sparger mu njira yoyeretsera, kenako ndikutsuka bwino ndi madzi. Kuphatikiza pa kuyeretsa nthawi zonse, sparger iyenera kuyang'aniridwa nthawi zonse kuti iwonongeke kapena iwonongeke ndikuisintha ngati ikufunikira.
Mitundu ya spargers yomwe imagwiritsidwa ntchito mu fermenters
1. Porous Distributor:
Ma porous spagers amapangidwa kuchokera kuzinthu zosiyanasiyana kuphatikiza zitsulo zotayidwa, ceramics ndi ma polima. Spargers awa ali ndi malo okwera pamwamba komanso tinthu tating'onoting'ono tating'onoting'ono, tomwe timalola kuti mpweya ugawidwe mofanana munjira yowotchera. Kuchita bwino kwambiri kwa ma porous spagers kumapangitsa kukhala chisankho chodziwika bwino pakuwotchera kwakukulu, komwe kutulutsa mpweya wambiri kumakhala kofunikira pakukula bwino kwa tizilombo tating'onoting'ono. Ma porous spagers alinso ndi mwayi wokhala osavuta kuyeretsa ndi kukonza, chifukwa nthawi zambiri amapangidwa kuti aziphwasulidwa ndikutsukidwa pakati pa magulu.
2. Wowombera Mbalame:
Ma jekeseni a ma Bubble, omwe amadziwikanso kuti ma diffuser, amalowetsa mpweya munjira yowotchera ngati thovu. Ma spargers awa nthawi zambiri amapangidwa ndi zinthu zaporous kapena mesh yabwino yomwe imapanga tinthu ting'onoting'ono ta mpweya pamene mpweya ukudutsa. Ma jakisoni a mibulu nthawi zambiri amagwiritsidwa ntchito pofufutira pang'onopang'ono pomwe kuchuluka kwamafuta ochulukirapo sikufunikira kwenikweni. Ma spargers ali ndi mwayi wokhala wosavuta komanso wotchipa kugwiritsa ntchito, koma atha kukhala osagwira ntchito bwino poyerekeza ndi ma sparger omwe amakhala ndi timabowo ndipo amapangitsa chipwirikiti munjira yowotchera.
3. Wogawa ma membrane:
Ma membrane spagers amagwiritsa ntchito nembanemba zomwe zimatha kulowa mpweya kuti zilowetse mpweya munjira yowotchera. Spargers awa ali ndi malo okwera pamwamba komanso tinthu tating'onoting'ono tating'onoting'ono, tomwe timalola kuti mpweya ugawidwe mofanana munjira yowotchera. Ma membrane spargers ndi ochita bwino ndipo amatha kusamutsa mpweya pa liwiro lalikulu, zomwe zimapangitsa kukhala chisankho chodziwika bwino pakuwotcha kwakukulu. Mamembrane spargers, komabe, amatha kukhala ovuta kuyeretsa ndi kusamalira chifukwa nembanembayo nthawi zambiri imakhala yosalimba komanso kuwonongeka mosavuta.
4. Ma Aerators Pamwamba:
Ma aerator apamtunda, omwe amadziwikanso kuti ma agitators, amapanga chipwirikiti choyenda pamwamba pa choyatsira, zomwe zimapangitsa kuti mpweya ulowe mumadzimadzi. Ogawawa nthawi zambiri amagwiritsidwa ntchito m'malo ang'onoang'ono omwe amawotchera pomwe milingo yayikulu yotumizira gasi imakhala yocheperako. Ma aerator apamwamba ali ndi mwayi wokhala wosavuta komanso wotchipa kugwiritsa ntchito, koma amatha kukhala osagwira ntchito bwino poyerekeza ndi mitundu ina ya sparger ndipo amapangitsa chipwirikiti munjira yowotchera.
5. Sirinji:
Ma eductors amagwiritsa ntchito ma jets othamanga kwambiri kuti apange chipwirikiti mu sing'anga yowotchera, zomwe zimapangitsa kuti mpweyawo ulowe mumadzimadzi. Zowulutsirazi zimagwiritsidwa ntchito pamiyeso yaying'ono ndipo zimakhala ndi mwayi wosavuta kugwiritsa ntchito komanso wotsika mtengo. Komabe, majekeseni amatha kukhala osagwira bwino ntchito kuposa mitundu ina ya spargers ndikupangitsa chipwirikiti munjira yowotchera.
Sankhani chofalitsa choyenera:
Posankha sparger ya fermenter, pali zinthu zingapo zomwe ziyenera kuganiziridwa, monga mtundu wa tizilombo toyambitsa matenda zomwe timalima, kukula kwa fermenter, ndi mikhalidwe yomwe ikufunika kuwira. Kusankha kwa sparger kungadalirenso zofunikira zenizeni za nayonso mphamvu, monga kuchuluka kwa okosijeni wosungunuka kapena mtundu wa pH wokwanira. Kusamalira bwino ndi kuyeretsa sparger ndikofunikira kuti zitsimikizire kuti zikuyenda bwino komanso kupewa kuipitsidwa. Pomvetsetsa mitundu yosiyanasiyana ya zofalitsa zomwe zilipo komanso zabwino ndi zoyipa zake, akatswiri a fermentation amatha kupanga zisankho zanzeru zamomwe angakwaniritsire njira yowotchera ndikupeza zotsatira zomwe akufuna.
Ntchito yaikulu ya sparger mu fermenter
1. Kutulutsa mpweya:
Imodzi mwa ntchito zazikulu za sparger mu fermenter ndi kupereka mpweya kwa tizilombo tomwe tikukula. Izi ndizofunikira makamaka kwa tizilombo ta aerobic zomwe zimafuna mpweya kuti zikule ndi kagayidwe. Sporger imatulutsa okosijeni kumalo owikirako ngati tivuvu ta mpweya kapena kutuluka kwa mpweya, zomwe zimathandiza kuti tizilombo toyambitsa matenda titenge mpweya ndi kuugwiritsa ntchito popanga mphamvu.
2. Sakanizani:
Kuwonjezera pa kupereka mpweya wa okosijeni, sparger imagwiranso ntchito yofunika kwambiri posakaniza njira yowira. Gasi akalowetsedwa mu sing'anga, amachititsa chipwirikiti, zomwe zimathandiza kugawa zakudya ndi zinthu zina zofunika mofanana mumadzimadzi. Kusakaniza koyenera ndikofunikira kuti titsimikizire kukula koyenera kwa tizilombo tating'onoting'ono chifukwa kumathandizira kuti tizilombo toyambitsa matenda tipeze zakudya zomwe timafunikira ndikuchotsa zinyalala.
3. Kuwongolera kwa PH:
Spargers angagwiritsidwenso ntchito kulamulira pH ya nayonso mphamvu sing'anga poyambitsa mpweya woipa kapena mpweya wina acidic mu madzi. Izi zimathandiza kuti pH ikhale mkati mwazomwe mukufuna ndikuletsa kukula kwa tizilombo toyambitsa matenda omwe timakula bwino m'malo a acidic.
4. Kuwongolera Kutentha:
Nthawi zina, spargers amathanso kugwiritsidwa ntchito kuwongolera kutentha kwa sing'anga yowotchera. Poyambitsa mpweya wozizira, sparger ingathandize kuchepetsa kutentha kwa ma TV ndi kupewa kutenthedwa. Mosiyana ndi zimenezi, mpweya wotentha ukhoza kugwiritsidwa ntchito kuonjezera kutentha kwa sing'anga ndikulimbikitsa kukula kwa tizilombo toyambitsa matenda.
5. Foam Control:
Pomaliza, zopopera mankhwala zitha kugwiritsidwanso ntchito kuwongolera kupangika kwa thovu pakuyatsa. Chithovu chikhoza kukhala vuto pakuwotchera kwakukulu chifukwa chimasokoneza njira yosakanikirana ndikuchepetsa mphamvu ya wogawa. Poyambitsa kutuluka kwa mpweya mu sing'anga yowotchera, ma spargers angathandize kuthyola thovu ndikuletsa kupanga thovu.
Pomaliza:
Mwachidule, ma spargers amagwira ntchito yofunika kwambiri pakuwotchera popereka mpweya, kusakaniza zowulutsira, kuwongolera pH ndi kutentha, ndikuletsa kupanga thovu. Kusankha mtundu wolondola wa sparger ndikuusamalira ndikuwuyeretsa bwino ndikofunikira kuti muwongolere njira yowotchera ndikukwaniritsa zomwe mukufuna. Pomvetsetsa ntchito ya wogawa mu fermenter, akatswiri a fermentation amatha kupanga zisankho zodziwika bwino za momwe angakwaniritsire njira yowotchera ndikupeza zotsatira zomwe akufuna.
Kugwiritsa ntchito distributor mu fermenter
1. Kupanga mowa ndi vinyo:
Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi zofalitsa muzovundikira ndi kupanga mowa ndi vinyo. M'mafakitalewa, ma spargers amagwiritsidwa ntchito kupatsa mpweya ku yisiti panthawi yowotchera, zomwe zimathandiza kulimbikitsa kukula kwa yisiti ndi kuwira bwino. Spargers atha kugwiritsidwanso ntchito kuthandizira kuwongolera kutentha ndi pH ya sing'anga yowotchera, zomwe ndizofunikira kuti mukwaniritse kukoma komwe mukufuna komanso mulingo wa mowa pazomaliza.
2. Bioremediation:
Spargers amagwiritsidwanso ntchito m'munda wa bioremediation, womwe umaphatikizapo kugwiritsa ntchito tizilombo toyambitsa matenda kuti tiwononge zowononga ndi zina zowononga chilengedwe. Pogwiritsira ntchito mankhwalawa, ma spargers amagwiritsidwa ntchito kulowetsa mpweya m'malo oipitsidwa, zomwe zimathandiza kulimbikitsa kukula kwa tizilombo toyambitsa matenda timene timaphwanya zowonongeka. Njirayi ndi yothandiza kwambiri pakuyeretsa dothi ndi madzi apansi okhudzidwa ndi mafuta a petroleum, zosungunulira ndi mankhwala ena am'mafakitale.
3. Kupanga mankhwala:
Ogawa amagwiritsidwanso ntchito kwambiri m'makampani opanga mankhwala popanga katemera, maantibayotiki ndi mankhwala ena. M'mapulogalamuwa, ma spargers amagwiritsidwa ntchito poyambitsa mpweya m'magulu ang'onoang'ono omwe amachititsa kupanga chinthu chomwe akufuna. Spargers angathandizenso kusakaniza sing'anga yowotchera ndikuwongolera kutentha ndi pH ya chikhalidwe, zomwe ndizofunikira kwambiri kuti mukhale ndi thanzi komanso zokolola za chikhalidwe cha tizilombo tating'onoting'ono.
4. Kuwotchera kwa mafakitale:
Spargers amagwiritsidwanso ntchito kwambiri m'mafakitale akuluakulu kupanga ma enzyme, ma amino acid, ndi zinthu zina zamoyo. Muzochita izi, spargers amagwiritsidwa ntchito kupereka mpweya ku chikhalidwe cha tizilombo toyambitsa matenda ndikuthandizira kusunga kutentha ndi pH yofunikira ndi chikhalidwe. Kuchulukitsa koyenera ndikofunikira kuti tipeze zokolola zambiri ndikusunga thanzi ndi zokolola zamitundu yocheperako.
5. Kafukufuku ndi Chitukuko:
Pomaliza, zofalitsa nthawi zambiri zimagwiritsidwa ntchito pofufuza ndi chitukuko kuti aphunzire kakulidwe ndi machitidwe a tizilombo toyambitsa matenda m'malo olamulidwa ndi labotale. Spargers angagwiritsidwe ntchito kuyambitsa mitundu yosiyanasiyana ya mpweya mu fermentation media, kulola ochita kafukufuku kuti aphunzire zotsatira za zochitika zosiyanasiyana zachilengedwe pakukula kwa tizilombo toyambitsa matenda ndi kagayidwe kake.
Pomaliza
Mwachidule, spargers ndi gawo lofunika kwambiri panjira zambiri zowotchera, kupereka mpweya, kusakaniza zowulutsira, ndikuwongolera kutentha ndi pH ya chikhalidwe. Kugwiritsiridwa ntchito kwa zofalitsa ndizofunika kwambiri kuti tipeze zokolola zambiri komanso kusunga thanzi ndi zokolola za chikhalidwe cha tizilombo toyambitsa matenda. Pomvetsetsa kagwiritsidwe ntchito ndi kagwiritsidwe ntchito ka zofalitsira mu fermentation, akatswiri a fermentation amatha kupanga zisankho zanzeru za momwe angakulitsire njira yowotchera ndikupeza zotsatira zomwe akufuna.
Ndi Iti Yotchuka Yothirira Fermenter?
nozzle sprayer mu fermenter ndiOrifice ogawa mu fermenters
Nozzles ndi orifice distributors ndi mitundu iwiri yotchuka ya ogawa omwe amagwiritsidwa ntchito mu fermenters. Nazi zambiri pa chilichonse:
1. Zogawa za Nozzle mu fermenters:
Nozzle sparger ndi sparger yomwe imagwiritsa ntchito milomo ingapo kuyambitsa thovu la mpweya mu sing'anga yowotchera. Mphuno zamphuno nthawi zambiri zimasanjidwa mwadongosolo la grid pansi pa chofufumitsa chomwe mpweya umalowetsedwa pamlingo wolamulidwa. Spargers za Nozzle ndizodziwika kwambiri pakuwotchera kwa mafakitale chifukwa zimapereka kusakanizika koyenera komanso kutulutsa mpweya wamkati mwa fermentation. Komanso ndi zosavuta kuyeretsa ndi kukonza.
2. Ogawa orifice mu fermenters:
An orifice sparger ndi sparger yomwe imagwiritsa ntchito mabowo ang'onoang'ono kapena ma orifices kuti alowetse thovu la mpweya mu sing'anga yowotchera. Ma orifices nthawi zambiri amasanjidwa mu grid pateni pansi pa fermenter momwe mpweya umalowetsedwa pamlingo wowongolera. Orifice spargers ndi otchuka m'malo a R&D chifukwa amalola kuwongolera moyenera kuchuluka kwa gasi ndipo atha kugwiritsidwa ntchito powerengera zotsatira zamitundu yosiyanasiyana ya mpweya pakukula kwa tizilombo tating'onoting'ono komanso kagayidwe kachakudya.
Ma nozzles ndi orifice spagers ndi othandiza popereka mpweya ku chikhalidwe cha tizilombo tating'onoting'ono ndi kusakaniza sing'anga yowotchera. Kusankha kwa sparger kumadalira pa zofunikira zenizeni za kupesa, kuphatikizapo kukula kwa fermenter, mtundu wa tizilombo toyambitsa matenda zomwe timalima, ndi zotsatira zofunidwa za fermentation. Pamapeto pake, cholinga chake ndikusankha sparger yomwe imapereka kusamutsa bwino kwa gasi ndikulimbikitsa kukula kwa tizilombo toyambitsa matenda ndikuchepetsa kupangika kwa thovu ndi zotsatira zina zosafunika.
Pomaliza:
Mwachidule, sparger ndi gawo lofunika kwambiri la fermentation ndipo limagwira ntchito yofunika kwambiri pakuwongolera kuchuluka kwa okosijeni wosungunuka ndi pH mu sing'anga yowotchera. Kusankha chofalitsa choyenera ndikuchisamalira ndikuchiyeretsa bwino kungathandize kuonetsetsa kuti fermentation ili bwino kuti ikhale yokolola zambiri komanso yabwino. Pomvetsetsa chomwe ma spreader ndi momwe imagwirira ntchito, akatswiri a fermentation amatha kupanga zisankho zomveka bwino za momwe angakulitsire njira yowotchera ndikupeza zotsatira zomwe akufuna.
Kodi mukufuna kukulitsa njira yanu yowotchera ndi zofalitsa?
Ngati ndi choncho, musazengereze kufufuza njira zosiyanasiyana zofalitsa zomwe zilipo kuti muwone momwe zingapindulire pulogalamu yanu yeniyeni.
Lumikizanani ndi katswiri wazowotchera ndikusankha kapena OEM sintered sparger lero kuti mudziwe zambiri ndikuyamba kukonza njira yanu yowotchera!
Zowonjezera:
Kwa owerenga omwe ali ndi chidwi chophunzira zambiri za zofalitsa mu fermenters, zothandizira zingapo zilipo. Zina mwazinthu zovomerezeka ndi izi:
"Fermentation Microbiology and Biotechnology" yolembedwa ndi EMT El-Mansi, CFL Amaral ndi WWM Souza (2019)
"Mfundo za Bioprocess Engineering" ndi Pauline M. Doran (2012)
"Handbook of Industrial Cell Culture: Mammalian, Microbial, and Plant Cells" Editor-in-Chief Victor G. Aunins (2010)
Nthawi yotumiza: May-05-2023
