Njira zogwiritsira ntchito mokwanira zida za emulsified phula
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Njira zogwiritsira ntchito mokwanira zida za emulsified phula
Nthawi Yotulutsa:2024-08-23
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The mamasukidwe akayendedwe a emulsified phula zida amachepetsa ndi kuwonjezeka kutentha pa ndondomeko kupanga. Kukhuthala kwamphamvu kwa zida za emulsified phula ndi pafupifupi kuwirikiza kawiri kuposa kuchuluka kulikonse kwa 12 ℃. Pa processing, chikhalidwe sing'anga phula mbiya ayenera usavutike mtima kuti madzi pamaso demulsification. Kuti bwino kuphatikiza demulsification emulsified phula zida mphamvu ya colloid yankho mphero, chikhalidwe sing'anga phula mbiya mphamvu mamasukidwe akayendedwe amalamulidwa kukhala pafupifupi 200cst. M'munsi kutentha, ndi apamwamba mamasukidwe akayendedwe, amene kumawonjezera kuthamanga kwa phula mbiya mpope ndi colloid njira mphero, ndi emulsion sangathe demulsified. Komabe, Komano, pofuna kupewa emulsified phula zida kuyamwa pamene yomalizidwa mankhwala madzi ukuphwera, n'zokayikitsa overheat chikhalidwe sing'anga phula mbiya kutentha. Nthawi zambiri, kutentha kwazinthu zomalizidwa polowera ndi kutulutsa kwa mphero ya colloid kuyenera kukhala kosakwana 85 ℃.
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Imodzi mwa njira zofunika kulamulira kutentha ndi mamasukidwe akayendedwe a emulsified phula zida pa processing zachokera pa izi. Aliyense ayenera kuchita ntchito zasayansi molingana ndi malangizo a zida za emulsified phula, kotero kuti mawonekedwe a zida za emulsified phula akhoza kuperekedwa mokwanira. Kachitidwe kachitukuko ka chiphunzitso chowumitsa cha zida za emulsified phula zimafuna kuti zida zamwala zisinthidwe, zouma ndi kutenthedwa. Chifukwa emulsified phula zida ndi kuti khalidwe la chonyowa zopangira si kukumana zofunika za kupanga phula osakaniza kupanga ndi processing zipangizo zamakono kampani.
Kuchuluka kwa kunyowa kwa zopangira, kumapangitsanso kulimba kwamphamvu kwa chiphunzitso chowumitsa, makamaka zosakaniza zabwino za phula zokhala ndi mphamvu zomayamwa madzi. Kafukufuku wasonyeza kuti pa 1% kuwonjezeka kwa chinyezi chachibale cha mwala, mphamvu yogwiritsira ntchito zida za emulsified phula ikhoza kuwonjezeka ndi 10%, zomwe zimasonyeza kufunikira kolamulira madzi omwe ali mumwala.
Popanga zida za phula za emulsified phula, njira zomveka ziyenera kugwiritsidwa ntchito kuwongolera chinyezi chamwala. Mwachitsanzo, kuti athe kupindula ndi chitoliro cha chimbudzi, malo oyika miyala ya marble ayenera kukhala ndi malo otsetsereka. Zida za emulsified phula zimagwiritsa ntchito konkire ya simenti poumitsa pansi. Payenera kukhala madzi otakasuka otakataka pafupi ndi malowo, ndipo payenera kukhala mthunzi wa dzuwa pamalopo kuti mvula isalowe. Kuphatikiza pa miyala ya chinyezi chambiri, zida za phula za emulsified zimafunikiranso tinthu tating'ono ta miyala tosiyanasiyana tating'onoting'ono komanso mawonekedwe owumitsa. Pa ntchito ya ozizira phula osakaniza dongosolo kuyanika, ngati mwala tinthu kukula ndi zosakwana 70%, kusefukira adzawonjezeka, amene mosalephera kutsogolera kumwa mafuta. Choncho, zida emulsified phula ayenera mosamalitsa kulamulira kukula kwa tinthu kukula mwala, ndi emulsified phula zida adzakhala kalasi miyala ya miyeso yosiyanasiyana tinthu kuchepetsa ntchito kumakoka mphamvu ya kuyanika dongosolo.