Sida loo doorto mashiinka emulsifying habboon, Jarmal soo dhoofiyo mishiinka emulsifying, mishiinka emulsifying warshadaha, pilot emulsifying mishiinka
Mashiinka Emulsifying wuxuu door muhiim ah ka ciyaaraa nidaamka isku dhafka qalabka warshadaha, gaar ahaan isku dhafka dareeraha adag iyo dareeraha
Isku darka dareeraha, emulsification saliid-biyaha, kala firdhinta iyo isku-dhafka, shiididda xiirta waxay leeyihiin codsiyo aad muhiim u ah. Sababta
Waxaa loo yaqaan mashiinka emulsifying sababtoo ah waxay gaari kartaa emulsification. La sameeyay ka dib isku dhafka dhamaystiran ee saliidda iyo biyaha laba waji dhexdhexaad ah
Emulsion waxaa loo qaybin karaa laba hab: saliid ku jirta biyaha ama saliidda biyaha. Si loo gaaro emulsification, waxaa jira ugu yaraan laba shuruudood:
Mid ka mid ah waa saameynta kala firdhinta goynta farsamada ee xooggan, wajiga biyaha iyo wajiga saliidda ee dhexdhexaadiyaha dareeraha isla mar ahaantaana la gooyay oo u kala firdhiyey yar yar
Qaybaha, ka dibna isku duuban marka ay jiraan isku-darka is-dhexgalka, samaynta emulsion. Laba waa emulsifier sax ah,
Waxay u shaqeysaa sidii buundo dhexdhexaad ah oo u dhexeysa saliidda iyo molecules biyaha, waxayna ka dhigtaa saliidda iyo biyaha iyada oo loo marayo ficilka awooddeeda koronto iyo xoogga intermolecular.
Emulsion-ku wuxuu ahaan doonaa mid deggan ilaa inta aan rabno.
Hadda codsiga mashiinka emulsifying kuma koobna oo kaliya "emulsification", sababtoo ah ficilkiisa dhogorta gaarka ah,
Qaybaha la jeexjeexay ee saamaynta dareeraha ah ayaa ugu dambeyntii lagu sifeeyay cabbirka walxaha ku habboon, si walxaha adag ay si buuxda isugu qasmaan.
Dareeraha oo samee hakin yara deggan, habkan waxa kale oo loo yaqaan "kala-firdhin". Iyo dabcan leh emulsification
Sida kala firdhisan, xasiloonida hakinta waxaa lagu wanaajin karaa iyadoo lagu darayo kala firdhiyo. Marka wax adag
Waxaa si buuxda u milmi kara dareeraha iyada oo loo marayo wakhti go'an oo la xidhiidha dareeraha, ka dibna, oo ay samaysay saamaynta xiirid
Qaybaha yaryar ayaa si degdeg ah u milmi doona sababtoo ah bedkooda gaarka ah ayaa marar badan ka weyn.
Marka dadka loo isticmaalo in ay cadaadis sare homogenizer (cadaadis, cadaadis sare oo degdeg ah sii daayo, saamaynta jet) si ay u helaan
Ka dib markii la helo qaybo ganaax ah, "sifayn" waxay la mid tahay "homogenization", sidaa daraadeed emulsifier-gu wuxuu ku fiican yahay walxaha
Habka isku-dhafka iyo isku-dhafka buuxa waxaa sidoo kale loo yaqaan 'homogenization'. Marka, waxaan sidoo kale ku dhejin karnaa emulsifier
Waxa loo yaqaan homogenizer, si loo kala saaro, guud ahaan waxay noqon kartaa taaj xawaare sare leh ama homogenizer sare oo xiiran, si caanaha
Mashiinka kiimikaad wuxuu leeyahay magacyo badan: mashiinka emulsification xiirid sare, mashiinka homogenization xiirid sare, mishiinka emulsification kala firdhiso xiiran sare, sare
Emulsifier xiirid isku mid ah, xiirid sare emulsifier isku mid ah,...
Waxyaabaha saameeya emulsification
1. Qalabka Emulsifying
Waqtigan xaadirka ah, waxaa jira saddex nooc oo waaweyn oo emulsifying machine: emulsifying mixer, kolloid Mill iyo homogenizer. Emulsifying mashiinka nooca iyo qaab-dhismeedka, waxqabadka iyo cabbirka qayb ka emulsion ah (kala firdhiyey) iyo tayada emulsion ah (xasiloonida) waxay leedahay xiriir weyn. Emulsion-ka ay soo saartay emulsifier kicinta ayaa leh kala firdhisanaan liidata, qaybo waaweyn iyo kuwo aan dhab ahayn, xasillooni xumo iyo wasakh fudud. Laakiin wax-soo-saarkeedu waa mid fudud, qiimuhu waa raqiis, ilaa inta aad fiiro gaar ah u leedahay qaab-dhismeedka macquulka ah ee mashiinka, u isticmaal si habboon, laakiin sidoo kale waxay soo saari kartaa shuruudaha tayada guud ee isku dhafan ee qurxinta caanka ah. Warshadaynta Colloid iyo homogenizer ayaa ah qalab ku-midaynta ka wanaagsan. Sanadihii la soo dhaafay, mishiinada emulsifying waxay sameeyeen horumar weyn, sida mashiinka emulsifying vacuum, kala firdhinta iyo xasiloonida emulsion-ka ay diyaarisay waa mid aad u wanaagsan.
2, heerkulka
Heerkulka Emulsification wuxuu saameyn weyn ku leeyahay tayada emulsification, laakiin ma jiro xad adag oo heerkulka ah. Guud ahaan, inta lagu jiro emulsification, heerkulka saliidda iyo biyaha wejiyada waxaa lagu xakameyn karaa inta u dhaxaysa 75 ℃ iyo 85 ℃. Tani waxay ku xiran tahay arrimo ay ka mid yihiin barta dhalaalka ee walxaha leh barta dhalaalka sare, nooca emulsifier iyo milanka wajiga saliidda iyo wajiga biyaha.
3. Waqtiga Emulsifying
Waqtiga Emulsification wuxuu saameyn ku leeyahay tayada emulsion. Dhererka waqtiga emulsifying wuxuu la xiriiraa saamiga mugga ee wajiga saliidda iyo wejiga biyaha, viscosity ee labada weji iyo viscosity ee emulsion-ka la soo saaray, nooca iyo qiyaasta emulsifier, heerkulka emulsifying, nooca emulsifier iyo arrimo kale. Badanaa waxaa lagu go'aamiyaa khibrad iyo tijaabo.
4, xawaaraha isku dhafka ah
Xawaaraha isku dhafka ah waa inuu ahaadaa mid ku filan
Waqtiga boostada: Oct-19-2021