Codbixiye Sare oo ku takhasusay Soo saarista Subagga iyo Soo saarista Margarine
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.
Codsiyada Muhiimka ah:
Qaboojinta Degdegga ah & Ka-saarista Dufanka
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
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
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
Guddiga Goobta










