
A Double Pass Shell neTube Heat Exchanger imhando yakasiyana yegoko-uye-tubhu dhizaini apo chubhu-inoyerera yemudivi inodarika chubhu bundle kaviri isati yabuda. Kugadziridza uku-kunoitwa nezvinopinza kana kubuditsa zvinongedzo kumucheto mumwechete-kunovandudza kupisa kwemafuta nekurebesa nzira yemvura mukati memutsetse wakakwana. Inochengetedza misimboti yemadziro-mhando yekufambisa kupisa nemumadziro echubhu akavharirwa mucylindrical shell, inopa kuvimbika kwakanyanya kumaindasitiri anoda kudzoreredzwa kwekupisa uye kugona kwenzvimbo.
Mamiriro ezvinhu
Yakasimba uye inoshanda mbiri-inoyerera dhizaini
Tube-parutivi runoyerera nzira: Fluid inopinda muchubhu bundle, yoenda kune mhiri kweinochinjisa, inodzokera shure ichishandisa U-kubhenda kana partition header , uye yobuda nemuchubhu imwe chete{2}}side inlet/outlet header. Izvi zviviri{4}kuyerera kwepasi kunowedzera nguva yekugara uye kuchinjisa kupisa.
Shell-kuyerera kweparutivi: Mvura imwe chete inotenderera kunze kwemachubhu nemumabaffles, izvo zvinokonzeresa kusagadzikana kuti kuwedzere kupisa.
Core components: Inosanganisira pressure-rated shell, tube bundle (kazhinji U-tube design ye thermal expansion tolerance), machubhu sheets, baffles, uye partitioned machubhu mabhokisi kuti aparadzanise mafambiro ekupinza/anobuda.
Kuwedzera kupisa uye kushanda zvakanaka
Kunyanya kushanda zvakanaka: Yakawedzerwa chubhu-parutivi inoyerera inonatsiridza tembiricha uye inoderedza kupisa kwekupisa.
Compact kuchinjika: Yakanakira nzvimbo -zvishoma. Inotsigira zvinhu zvetsika (simbi isina simbi, titanium alloys) uye marongero echubhu (triangular/square pitch) kubata kudzvanywa kwakanyanya, tembiricha yakanyanyisa, uye corrosive media.
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