Bambance-bambance a cikin dabarun sarrafa zafin jiki don tankunan fermentation masu girma dabam-dabam a cikin hanyoyin fermentation na halittu

Gabatarwa

Haɗakar halittu tsari ne da ke canza kayan da aka yi niyya zuwa samfuran da aka yi niyya ta hanyar ayyukan metabolism na ƙananan halittu. Ana amfani da shi sosai a fannoni na magunguna, abinci, noma, da kare muhalli. A lokacin aikin haƙa, zafin jiki muhimmin ma'auni ne wanda ke shafar ayyukan ƙwayoyin cuta, hanyoyin rayuwa, da samuwar samfura. Akwai manyan bambance-bambance a cikin dabarun kula da zafin jiki tsakanin ma'aunin tankunan haƙa daban-daban, galibi suna bayyana a cikin ingancin watsa zafi, tsarin tsarin sarrafawa, saurin amsawa, sarrafa amfani da makamashi, da sikelin tsari. Wannan labarin zai yi nazari kan bambance-bambancen dabarun kula da zafin jiki na tankunan fermentation a dakin gwaje-gwaje, ma'aunin gwaji, da na masana'antu, da kuma dalilan da ke bayansu, da nufin samar da nassoshi na ka'ida don ingantawa da haɓaka hanyoyin fermentation.

I. Matsayin Kula da Zafin Jiki a Tsarin Jiki

Zafin jiki yana shafar aikin enzymatic na ƙwayoyin cuta, shigar ƙwayoyin halitta cikin jiki, zaɓin hanyoyin rayuwa, da kuma yawan samuwar samfuran. A yawancin hanyoyin fermentation, mafi kyawun zafin jiki ga ƙwayoyin cuta yana tsakanin digiri 20 zuwa 40 na Celsius. Wuce wannan kewayon zai haifar da raguwar ingancin metabolism ko ma mutuwar ƙwayoyin halitta. Saboda haka, kiyaye yanayin zafi mai dacewa da kwanciyar hankali shine sharadin tabbatar da ingancin fermentation da ingancin samfurin.

Tsarin kula da zafin jiki ba wai kawai yana buƙatar kiyaye zafin da aka saita daidai ba, har ma dole ne ya sami ikon amsawa da sauri don magance ƙalubale kamar canje-canjen zafi kwatsam (kamar yaduwar ƙwayoyin cuta cikin sauri wanda ke haifar da yawan zafin jiki na rayuwa) yayin aikin fermentation.

II. Tsarin Kula da Zafin Jiki na Jijiyoyin Jiki Masu Girma daban-daban

1. Sikelin Dakunan Gwaji (L 1 - 20L)

Jijiyoyin fermentation na matakin dakin gwaje-gwaje yawanci suna da ƙanana a girma kuma suna da saurin samar da zafi da kuma wargazawa. Tsarin sarrafa zafin jikinsu yana da sauƙi kuma gabaɗaya ya ƙunshi waɗannan abubuwan:

• Tsarin Dumama: Jaket ɗin dumama na lantarki ko sandar dumama;
• Tsarin Sanyaya: Zagayen ruwa mai sanyaya ta cikin jaket ko na'urorin sanyaya da aka gina a ciki;
• Tsarin Kulawa: Tsarin PID (Porportional-Integral-Derivative) wanda aka haɗa da na'urorin thermistors don sarrafa sauyawa tsakanin dumama da sanyaya;
• Ra'ayoyin Zafin Jiki: Ma'aunin zafi ko ma'aunin zafi suna ba da siginar zafin jiki na ainihin lokaci.

Saboda ƙaramin girmansu, zafi yana rarrabawa cikin sauƙi, amsawar sarrafa zafin jiki tana da sauri, kuma kwanciyar hankali na tsarin yana da yawa. Sauyin zafin jiki gabaɗaya yana cikin ±0.2℃.

2. Sikelin Matukin Jirgin Sama (L 50 - L 500)

Tasoshin fermentation na sikelin matukin jirgi ana amfani da su don inganta tsari da kuma tabbatar da haɓaka aiki. Matsalolin tsarin yana ƙaruwa sosai:

• Hanyar Dumamawa: Tsarin zagayawa da ruwan zafi ta hanyar jaket ko dumama tururi
• Hanyar Sanyaya: Jaket mai layi biyu tare da zagayawar ruwan sanyaya ko na'urorin sanyaya na ciki;
• Kayan Aikin Kula da Zafin Jiki: Yawanci ana sanye da tsarin sarrafa PLC, wanda zai iya daidaita rabon ruwan sanyi/zafi;
• Wuraren Kulawa: Ana iya sanya na'urori masu auna zafin jiki a wurare da yawa don sa ido kan bambancin zafin jiki a sassa daban-daban na ruwan.

A wannan matakin, rarrabawar zafin jiki ba ta da cikakken daidaito. Musamman a tsarin fermentation mai yawan danko ko yawan ƙwayoyin halitta, zafi fiye da kima na gida ko rashin sanyaya jiki na iya faruwa, don haka ya zama dole a rama ta hanyar inganta yadda ake motsawa da kuma ƙarfin amsawar tsarin sarrafawa.

3. Sikelin Masana'antu (1m³ zuwa da dama na m³)

Tankunan fermentation na sikelin masana'antu fuskantar ƙarin ƙalubale a fannin kula da zafin jiki:

• Matsalar ingancin canja wurin zafi: Yayin da ƙarar ke ƙaruwa, rabon yankin saman da ƙarar yana raguwa, wanda hakan ke sa ya fi wahalar wargaza zafi a cikin ƙarar naúrar;
• Tarin zafi mai sauri: Yawan yawan ƙwayoyin halitta da kuma aikin metabolism yana haifar da tarin zafi mai sauri;
• Ingantaccen tsarin sanyaya jiki: An yi amfani da tsare-tsare da dama kamar jaket masu launuka da yawa, na'urorin sanyaya jiki masu ƙarfi, na'urorin sanyaya jiki, da hasumiyoyin sanyaya jiki;
• Babban matakin sarrafa kansa: Ana amfani da tsarin DCS (Tsarin Sarrafa Rarraba) ko tsarin SCADA don sarrafa zafin jiki, yana ba da damar sarrafa zafin jiki na yanki da daidaitawa mai ƙarfi;
• Ƙara yawan zafin jiki: Rage saurin amsawa, jinkirta sarrafa zafin jiki, don haka yana buƙatar hasashen da daidaitawa da wuri;

Bugu da ƙari, yayin ƙirƙirar manyan tankunan fermentation, ana buƙatar kwaikwayon CFD (Computeral Fluid Dynamics) don annabta rarraba filin zafin jiki, yana jagorantar tsarin bututun sanyaya da ƙirar masu tayar da hankali.

III. Binciken Bambance-bambancen Dabaru Kan Kula da Zafin Jiki

1. Saurin Amsawa na Kula da Zafin Jiki

Tsarin sikelin dakin gwaje-gwaje yana amsawa da sauri, yana kammala daidaita yanayin zafi cikin daƙiƙa kaɗan;

Tsarin sikelin matukin jirgi yana da matsakaicin saurin amsawa, yana ɗaukar daƙiƙa goma zuwa mintuna da yawa;

Tsarin masana'antu yana da mafi jinkirin amsawa, wanda zai iya ɗaukar mintuna da yawa ko ma fiye da haka. Saboda haka, sau da yawa ana amfani da dabarun hasashen (ikon hasashen).

Tsarin fermentation na sikelin masana'antu na MIKEBIO

2. Bambancin Hanyoyin Kula da Zafin Jiki

Ga ƙananan tsarin, dumama wutar lantarki da sarrafa ruwan sanyi sune manyan hanyoyin;

Ga tsarin gwaji da na sama, ana amfani da dumama tururi da daidaita rabon cakuda ruwan sanyaya;

Ga tankunan masana'antu, ana buƙatar sarrafa tashoshi da yawa, kuma ana canza hanyoyin sanyi/zafi ta atomatik bisa ga yanayin zafi na muhalli, matakin fermentation, da canje-canjen nauyin zafi.

3. Daidaiton Rarraba Zafi

Ƙananan tankuna, saboda ƙaramin girmansu, za su iya samun daidaiton zafi ta hanyar juyawa;

Tankunan matukin jirgi suna buƙatar haɗa juyawa da tsarin zagayawa na zafin jiki;

Tankunan masana'antu suna buƙatar ƙira mai rikitarwa na tsarin ciki, kamar auna zafin jiki da yawa, kwararar juyawa ta alkibla, da sanyaya mai layi, da sauransu.

1. Matsalolin da ke tattare da Tsarin Kula da Zafin Jiki da Ingantawa

IV. Alaƙa tsakanin Kula da Zafin Jiki da Ingancin Jiki

Daidaiton sarrafa zafin jiki kai tsaye yana shafar Yawan girma na ƙwayoyin cuta da kuma nau'in metabolites da aka samar. Misali, a cikin fermentation na maganin rigakafi, ƙaruwar zafin jiki na iya hanzarta taruwar biomass na farko, amma yana hana samuwar metabolites na biyu. Ga hanyoyin da samfurin fermentation furotin ne mai saurin kamuwa da zafin jiki, kamar tsarin bayyanar furotin mai sake haɗawa, karkacewar zafin jiki na iya haifar da naɗewar tsarin furotin ko samuwar jikin da ke haɗaka, wanda hakan ke rage yawan amfanin samfurin sosai.

Bugu da ƙari, yayin haɓaka tsari, bambance-bambancen dabarun kula da zafin jiki suma suna ɗaya daga cikin manyan dalilan da yasa bayanan dakin gwaje-gwaje ke da wahalar kwafi a ƙarƙashin yanayin masana'antu.

V. Kammalawa

Kula da zafin jiki muhimmin ma'auni ne a cikin aikin fermentation na bioprocessing. Tasoshin fermentation masu girma dabam-dabam suna buƙatar dabarun kula da zafin jiki da aka tsara. Ƙaramin fermentation yana mai da hankali kan saurin amsawa da kwanciyar hankali, matsakaicin fermentation yana buƙatar daidaito tsakanin saurin amsawa da rarraba zafin jiki iri ɗaya, yayin da sikelin masana'antu yana buƙatar babban aiki da tsari mai tsari. Tare da haɓaka fasahar kera da nazarin bayanai masu wayo, tsarin kula da zafin jiki na gaba zai zama mafi wayo da daidaito, yana ba da tallafi mai ƙarfi don hanyoyin fermentation masu inganci da sarrafawa.

A gefe guda kuma, lokacin zabar wani na'urar ferment na bioreactor, ya zama dole a sami masana'anta na yau da kullun mai suna da ƙarfi, don tabbatar da ingancin samfurin. An kafa Jiangsu Mike Biotechnology Co., Ltd. a cikin 2008, kuma yana mai da hankali kan kayan aikin fermentation na halitta bincike da haɓaka, samarwa da sayar da manyan kamfanoni masu fasaha. Kamfaninmu yana da dandamalin fermentation na gwaji, wanda aka haɗa shi da hankali da sarrafa kansa, kuma ya gina tsarin fermentation mai girma, wanda zai iya cimma ingantaccen tsarin fermentation na gwaji, yana ba da umarnin haɓaka dukkan hanyoyin aiwatarwa daga samar da fermentation na gwaji zuwa raba samfuran fermentation da tsarkakewa, da kuma kafa wurin aiki na likita da dakin gwaje-gwaje na zamani.

Kamfaninmu yana da masana'antar samarwa ta zamani, tare da cikakkun kayan aiki da kayan aiki da ake buƙata don shigarwa, galibi sun haɗa da nau'ikan kayan aikin injina iri-iri, injin walda na argon arc ta atomatik, injin gogewa ta atomatik, injin yankewa ta atomatik da na'urar gano lahani da sauran kayan aikin samarwa sama da 60, tsarin samarwa duk yana aiwatar da aikin zamani na yau da kullun, don samar wa abokan ciniki ƙarin inganci da tallafin fasaha.