Kek Samfuran Margarine Ta Tubular Chiller 1

Abtract

Margarine irin kek dole ne ya zama filastik kuma ya tsaya. Za'a iya shirya kwararar fasaha na samar da margarine irin kek da sauƙi ta hanyar tubularchiller (masananciyar zafi mai ɗorewa). A lokacin zurfin sarrafa mai, sanyaya yana da tasiri mai mahimmanci akan crystallization na margarine irin kek. Margarine daban-daban yana buƙatar tsari daban-daban da yanayin zafi.

Kalmomi masu mahimmanci: margarine irin kek; ganga mai sanyi; tubular chiller, scraved surface zafi musayar, margarine samar.

Gabatarwar fasaha na tubular chiller

Kodayake samfuran margarine masu fashe sun kasance suna samarwa shekaru da yawa, mutane suna ƙoƙarin gano hanya mafi kyau don yanayin aiwatarwa, galibi akan ƙirar ƙirar samfuri daban-daban a ƙarƙashin yanayin sarrafawa daban-daban. Kafin ƙirƙirar na'urar musayar zafi, ko na'urar kashe bututu, duk samfuran margarine an samar da su ta hanyar amfani da injin quenching da dunƙulewa. Saboda injin sarrafa bututu yana da fa'idodi da yawa idan aka kwatanta da sauran na'urori masu sarrafawa, don haka yanzu masana'antun margarine suna amfani da samar da margarine mai laushi, wannan takarda a kan injin sarrafa bututu don samar da tsarin margarine mai laushi don yin wasu gabatarwa.

Babban Properties na flaky margarine shine filastik da kwanciyar hankali. Lokacin da margarine ya ninka kuma ya yi birgima akai-akai, dole ne yadudduka su kasance ba a karye ba a cikin kullu, don haka filastik yana da mahimmanci; Hakanan kwanciyar hankali yana da mahimmanci. Idan margarine bai da ƙarfi sosai don ya zama mai laushi ko mai yaduwa, kuma yana shiga cikin kullu, za a rage yawan man da ke tsakanin kullun kullu.

Tsarin injin jujjuya drum quench yana da sauƙin sauƙi, kawai buƙatar daidaita ƴan sigogi a cikin samarwa na iya samar da samfuran margarine masu kauri. Margarin irin kek ɗin da aka samar da injin quench ɗin drum yana da kyaun filastik, ba shi da sauƙin shiga mai, kuma yana da ƙarfi sosai a cikin kewayon zafin jiki. Tube quenching machine fiye da na'urar quenching drum a cikin aiki ya sami babban ci gaba, wanda aka fi nunawa a cikin:

(1) A cikin samfuran sarrafa bututun da aka rufe, hatimi mai kyau, yanayin tsafta kuma zai inganta da yawa;
(2) Gane aikin babban matsin lamba, wanda ke da mahimmanci musamman don samar da margarine mai ƙima;
(3) Kyakkyawan sassauci, na iya canza saurin gudu, matsa lamba, ƙarfin daskarewa da sauran yanayin aiki.

Tsarin wakilcin don samar da margarine mai laushi ta hanyar bututun quenching inji shine kamar haka:
Babban matsa lamba plunger famfo ※ Babban matsa lamba tubular scraped surface zafi Exchanger (Unit A) ※ Matsakaicin crystallizer saitin ※ Pine rotor inji (Unit B) ※ Babban iya aiki sauran tube ※ Yanki / block shiryawa.

Aikin tsaka-tsaki na crystallizer yayi daidai da na ma'auni mai motsawa. Yana kan bututun da ake kashewa na injin sarrafawa kuma ana tuƙa shi don juyawa ta hanyar abin yanka na injin sarrafa.

Yana da dacewa don daidaita tsarin sarrafa samfur don samar da margarine mai laushi tare da na'urar kashe bututu. Manufar daidaita tsarin za a iya cimma ta hanyar canza yanayin haɗin haɗin bututu mai haɗawa tsakanin ƙungiyar quenching bututu (raka'a A) da ƙungiyar kneading (raka'a B), wanda ya fi sauƙi don aiki. Misali, ana iya sanya naúrar murƙushewar (raka'a B) a tsakiyar bututun naúrar A, ta biye da kwararar A 1 ※A 2 ※B1 ※B2 ※A 3※A 4, ko canza zuwa magudanar ruwa. na A 1※A 2※A 3※A 4※B1※B2. Ta hanyar canza tsarin sarrafawa kawai zai iya inganta ingancin samfur. A cikin tsarin da ke sama, tsarin sanya naúrar B a tsakiyar bututun quench na naúrar A ya dace musamman don tsarin man kayan lambu wanda ya dogara da man dabino, wanda aka tabbatar sau da yawa a aikin samarwa. Kuma lokacin da babban kayan samfurin shine shanu, ana iya samun sakamako mafi kyau ta hanyar sanya naúrar B bayan naúrar A.

Ƙimar ƙwanƙwasa tana ƙayyade ta hanyar ƙirƙira samfurin, alal misali, ya kamata a yi amfani da babban ƙarfin kneading don ƙirar mai tare da jinkirin crystallization. A cikin sauri sanyaya bututu samar tsari, da kneading sakamako ne iya aiki na matsakaici kungiyar da kuma iya aiki na crystallizer da kuma bulala kneading naúrar (B) jimlar iya aiki na naúrar, don haka a lokacin da canji a cikin samfurin dabara, bukata. don daidaita iya aiki na kneading tsari, ko dai ta hanyar B naúrar iya karuwa ko rage, iya karuwa ko rage a tsakiyar mold iya aiki, Yana iya ko da za a yi ta ƙara da kuma ragi a lokaci guda, sosai m.