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Codbixiye Sare oo ku takhasusay Soo saarista Subagga iyo Soo saarista Margarine

Sharaxaad Gaaban:

Codbixiye Sare oo ku takhasusay Soo saarista Subagga iyo Soo saarista Margarine

Qalabka aadka u codeeya (isweydaarsiga kulaylka dusha sare ee la xoqay, SSHE) waa nooc muhiim ah oo qalab ah oo ku jira soo saarista subagga iyo soo saarista margarine-ka, kaas oo awood u siinaya xakamaynta heerkulka saxda ah, maaraynta kiristaalka, iyo horumarinta qaab-dhismeedka. Hoos waxaa ku qoran sharraxaad faahfaahsan oo ku saabsan shaqooyinkiisa iyo faa'iidooyinkiisa hababkan.


  • Moodel:SPSV
  • Summada: SP
  • Faahfaahinta Badeecada

    Calaamadaha Alaabta

    Shaqada & Faa'iidada Cod-bixiyaha Sare

    Doorka Soo Saarista Subagga

    Subaggu waa emulsion biyo-ku-jira (~ 80% dufan) oo u baahan qaboojin iyo crystallization la xakameeyey si loo helo qaab-dhismeed wanaagsan iyo faafin.

    1

    Codsiyada Muhiimka ah:

    Qaboojinta Degdegga ah & Ka-saarista Dufanka

    微信图片_202303271148242

    Cod-bixiyuhu si dhakhso ah ayuu kareemka ama subagga dhalaalay u qaboojiyaa laga bilaabo ~40°C ilaa10–15°C, kor u qaadista sameyntakiristaallada β'(kiristaalo dufan yar yar oo deggan oo hubiya qaab-dhismeed siman).

    Xidhitaanka sare wuxuu ka hortagaa sameynta kiristaal weyn, isagoo ka fogaanaya isku-dhafka.

    Shaqaynta/Qorxinta

    Nidaamyada qaar waxay codbixiyaha ku daraan aShaqaale biin ahama cutub cajiin ah si loo sii wanaajiyo qaab-dhismeedka subagga, loona hagaajiyo faafinta iyo dareenka afka.

    Hawlgal Joogto ah

    Si ka duwan sida caadiga ah ee loo sameeyo dufcad-samaynta, codbixiyayaashu way oggolaadaanwax soo saar joogto ah oo xawaare sare leh, kordhinta waxtarka iyo joogtaynta.

    Faa'iidooyinka Hababka Dhaqanka:

    Qaboojinta degdega ah→ Xakamaynta qaab-dhismeedka kiristaalka oo ka wanaagsan

    Kala soocidda dufanka oo la dhimay→ Badeeco badan oo isku mid ah

    Wax-soo-saar sare→ Ku habboon wax soo saarka warshadaha

    Doorka Wax Soo Saarka Margarine-ka

    Margarine (oo ah emulsion saliid ku jira biyaha, oo badanaa ku salaysan dhirta) waxay si weyn ugu tiirsan tahay codbixiyayaasha qaabaynta dufanka iyo xasilinta emulsions-ka.

    Codsiyada Muhiimka ah:

    Qaboojinta iyo Kireynta Emulsion

    微信图片_202303271148241

    Isku darka saliidda (tusaale ahaan, timirta, soybean, ama saliidda gabbaldayaha) waa la hagojiyey ama waa la xiiseeyay si loo gaaro muuqaalka dhalaalka ee la rabo.

    Cod-bixiyuhu si dhakhso ah ayuu u qaboojiyaa emulsion-ka (~45°C →)5–20°C) hoos xiir sare, oo sameysmakiristaallada β'(ku habboon simanaanta, si ka duwan kiristaalada β, kuwaas oo sababa ciid).

    Xakamaynta Balaastiigga iyo Faafinta

    Hagaajintaheerka qaboojinta, xoogga xiiridda, iyo cadaadiskawaxay wax ka beddeshaa adkaanta, taasoo ka dhigaysa mid ku habboon codsiyada kala duwan (tusaale ahaan, margarine miiska iyo margarine dubista).

    Noocyo Dufan Yar & Caanaha La'aan ah

    Cod-bixiyeyaasha aadka u sarreeya waxay gacan ka geystaan ​​​​xasilinta emulsions-ka biyaha-ku-jira ee ku jirafaafitaan dufan yar(40–60% dufan) iyadoo la hubinayo in si habboon loo sameeyo kiristaalaynta iyo ka hortagga kala-goynta wejiga.

    Faa'iidooyinka Soo Saarista Margarine:

    Waxay ka hortagtaa kiristaalo qalafsan→ Qaab-dhismeed siman

    Waxay awood u siineysaa qaacidooyinka dabacsan(dhir ku salaysan, dufan aan lahayn, iwm.)

    Waxay hagaajisaa xasilloonida cimriga shelf-kaiyadoo la hagaajinayo shabakadda kiristaalka dufanka leh

    Faa'iidooyinka Farsamo ee Codbixiyayaasha Sare

    Muuqaalka

    Faa'iido

    Xoqitaan xiir sare leh

    Waxay ka hortagtaa wasakhda, waxayna hubisaa in kulaylka si isku mid ah loo wareejiyo

    Xakamaynta heerkulka saxda ah

    Waxay wanaajisaa isku-darka dufanka (β' vs. β)

    Iska caabbinta cadaadiska (ilaa 40 bar)

    Waxay xakameysaa dufanka aan la kala saarin

    Hawlgal joogto ah

    Hufnaan ka sarreysa habka dufcadda

    Naqshadeynta is-nadiifinta

    Waxay yareysaa waqtiga shaqada ee dayactirka

    Tusaalooyinka Warshadaha

    Soo saarista Subagga:

    APV, Gerstenberg Schröder, Alfa Laval iyo Shiputec ayaa bixiya codbixiyeyaasha khadadka samaynta subagga ee joogtada ah.

    Margarine/Faafitaan:

    Loo isticmaalaymargarine ku salaysan dhirta(tusaale ahaan, laga sameeyay saliid timireed ama qumbaha) si loogu daydo dhaqanka dhalaalka subagga caanaha.

    Tixgelinnada Muhiimka ah ee Hagaajinta

    微信图片_20230327114824

    Heerka qaboojinta iyo xoogga xiirashadawaa in lagu hagaajiyaa iyadoo lagu saleynayo halabuurka dufanka.

    Xoqyo duugoobayyaree waxtarka → Dayactirka joogtada ah waa muhiim.

    Dejinta cadaadiskasaameyn ku yeelashada xasilloonida emulsion-ka (gaar ahaan faafinta dufanka yar).

    Gunaanad

    Codbixiyeyaasha aadka u sarreeya ayaa ahlama huraansoosaarka subagga iyo margarine-ka casriga ah, taasoo suurtagelinaysa:

    Hawlgal degdeg ah oo joogto ah

    Xakamaynta qaab-dhismeedka sare(ma jiro wax badan oo la cuni karo, faafitaan ku habboon)

    Dabacsanaanta caanaha iyo qaacidooyinka ku salaysan dhirta

    Iyagoo hagaajinaya qaboojinta iyo ka-dhigista, waxay hubiyaan tayada joogtada ah ee alaabada dufanka badan leh iyagoo daboolaya baahiyaha warshadaha.

    Kheyraad Dheeraad ah

    A) Maqaallada Asalka ah:
    Beddelayaasha Kulaylka Dusha Sare ee la xoqay, Dib u eegisyo Muhiim ah oo ku saabsan Sayniska Cuntada iyo Nafaqada, Mugga 46, Cadadka 3
    Chetan S. Rao & Richard W. Hartel
    Soo dejiso xigashadahttps://www.tandfonline.com/doi/abs/10.1080/10408390500315561

    B) Maqaallada Asalka ah:
    Margarines, ULLMANN'S Encyclopedia of Industrial Chemistry, Maktabadda Wiley Online.
    Ian P. Freeman, Sergey M. Melnikov
    Soo dejiso xigashada:https://onlinelibrary.wiley.com/doi/abs/10.1002/14356007.a16_145.pub2

    C) Taxanaha SPV Badeecooyin tartan la mid ah oo la mid ah:
    Beddelayaasha Kulaylka Dusha Sare ee SPX Votator® II
    www.SPXflow.com
    Booqo Xiriiriyaha:https://www.spxflow.com/products/brand?types=heat-exchangers&brand=waukesha-cherry-burrell

    D) Taxanaha SPA iyo Taxanaha SPV Badeecooyin tartan la mid ah:
    Beddelayaasha Kulaylka Dusha Sare ee la xoqay
    www.alfalaval.com
    Booqo Xiriiriyaha:https://www.alfalaval.com/products/heat-transfer/scraped-surface-heat-exchangers/scraped-surface-heat-exchangers/

    E) Taxanaha SPT Badeecooyin tartan la mid ah oo la mid ah:
    Terlotherm® Beddelayaasha Kulaylka Dusha Sare ee la xoqay
    www.proxes.com
    Booqo Xiriiriyaha:https://www.proxes.com/en/products/machine-families/heat-exchangers#data351

    F) Taxanaha SPSV Badeecooyin tartan la mid ah oo la mid ah:
    Beddelayaasha Kulaylka Dusha Sare ee la xoqay Perfector ®
    www.gerstenbergs.com/
    Booqo Xiriiriyaha:https://gerstenbergs.com/polaron-scraped-surface-heat-exchanger

    G) Taxanaha SPSV Badeecooyin tartan la mid ah oo la mid ah:
    Ronothor® Beddelayaasha Kulaylka Dusha Sare ee la xoqay
    www.ro-no.com
    Booqo Xiriiriyaha:https://ro-no.com/en/products/ronothor/

    H) Taxanaha SPSV Alaabooyin tartan oo la mid ah:
    Kiimikad-sameeyaha® Beddelayaasha Kulaylka Dusha Sare ee la xoqay
    www.tmcigroup.com
    Booqo Xiriiriyaha:https://www.tmcigroup.com/wp-content/uploads/2017/08/Chemetator-EN.pdf

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