A scraped surface heat exchanger (SSHE) imhando ye heat exchanger iyo inoshandiswa kupisa kana kutonhodza zvinwiwa zvine viscous zvakanyanya kana zvinonamira zvisinga gadziriswe zvine mutsindo muzvinochinjanisa kupisa kwechinyakare.Iyo SSHE ine cylindrical shell ine inotenderera yepakati shaft ine akawanda scraper blades akabatanidzwa pairi.
Iyo yakanyanya viscous fluid inopinzwa muhumburumbira uye inotenderera scraper blades inofambisa mvura inoyerera mukati memadziro emukati ehumburumbira.Mvura inodziya kana kutonhodzwa nekunze kwekupisa kwemhepo kunoyerera nemugoko reanotsinhanisa.Sezvo mvura inoyerera ichifamba nemadziro emukati ehumburumbira, inoramba ichikweshwa nema blades, izvo zvinodzivirira kuumbwa kwefouling layer pamhepo yekupisa kupisa uye kukurudzira kufambisa kupisa kwakanaka.
Iyo yakakweshwa yekupisa yekupisa inowanzoshandiswa muindasitiri yechikafu kugadzira zvigadzirwa zvakaita sechokoreti, chizi, kupfupisa, uchi, sosi uye margarine.Inoshandiswawo mune mamwe maindasitiri kugadzira zvigadzirwa zvakaita semapolymer, zvinonamira, uye petrochemicals.Iyo SSHE inofarirwa nekugona kwayo kubata zvakanyanya viscous zvinwiwa zvine kusvibiswa kushoma, zvichikonzera kushanda kwepamusoro uye nguva refu yekushanda pane yechinyakare kupisa kupisa.
Nguva yekutumira: Feb-24-2023