Zopangira kutentha kwapamtunda (SSHEs) ndi mitundu yapadera yosinthira kutentha yomwe idapangidwa kuti ipange madzi owoneka bwino kwambiri, monga margarine, kufupikitsa, slurries, pastes, ndi zonona. Amagwiritsidwa ntchito kwambiri m'mafakitale azakudya, mankhwala, ndi mankhwala pazinthu zosiyanasiyana monga kutenthetsa, kuziziritsa, crystallization, kusakaniza, ndikuchita.
Zina mwazinthu zomwe zimagwiritsidwa ntchito posinthanitsa ndi kutentha kwapamwamba ndi:
Crystallization:
Ma SSHE amagwiritsidwa ntchito kwambiri popaka mafuta, mafuta, sera, ndi zinthu zina zowoneka bwino kwambiri. Ma scraper amachotsa mosalekeza wosanjikiza wa kristalo pamtunda wotengera kutentha, kuonetsetsa kuti chinthucho chizikhala chokhazikika komanso chapamwamba.
Kusakaniza:
Ma SSHE atha kugwiritsidwa ntchito kusakaniza ndi kuphatikiza zinthu zowoneka bwino kwambiri. Masamba a scraper amathandiza kuti awononge mankhwalawo ndikulimbikitsa kusakaniza, zomwe zimapangitsa kuti zikhale zofanana komanso zofanana.
Kutenthetsa ndi kuziziritsa:
Ma SSHE nthawi zambiri amagwiritsidwa ntchito kutenthetsa ndi kuziziritsa zinthu zowoneka bwino kwambiri, monga sosi, soups, ndi phala. Masamba a scraper amathandizira kukhalabe ndi filimu yopyapyala komanso yofananira pamtunda wotengera kutentha, kuonetsetsa kuti kutentha kukuyenda bwino.
Zochita:
Ma SSHE angagwiritsidwe ntchito popitiliza kuchita zinthu, monga polymerization, esterification, ndi transesterification. Ma scraper blade amathandizira kuchotsa zinthu zomwe zimakhudzidwa ndi kutentha, kuteteza kuipitsidwa ndikuwonetsetsa kuti zinthu zili bwino.
Zonse,
scraped surface heat exchangers ndi njira yosunthika komanso yothandiza kwambiri pokonza madzi othamanga kwambiri. Kutha kwawo kuthana ndi zovuta, kuchepetsa kuipitsidwa, ndikusintha mtundu wazinthu kumawapangitsa kukhala chisankho chodziwika bwino m'mafakitale ambiri.
Nthawi yotumiza: Mar-20-2023