Ukongeza kumanzi, Uninzi lweendaba ezisetyenziswa kwi-plate heat exchanger ziyisisombululo esincinci, isisombululo esityebileyo, i-sodium hydroxide, i-sulfuric acid kunye nezinye imidiya yeekhemikhali, ekulula ukubangela ukubola kweplate kunye nokudumba kunye nokuguga kwe-gasket.
I-Plate kunye ne-gasket zizinto eziphambili ze-plate exchanger heat exchanger, Ngoko ke ukukhethwa kwepleyiti kunye nezinto ze-gasket kubaluleke kakhulu.
Ukhetho lwemathiriyeli yepleyiti yesitshintshi sobushushu sepleyiti:
| Amanzi ahlambulukileyo, amanzi omlambo, ioli edliwayo, ioli ye-mineral kunye nezinye imidiya | insimbi engenasici (AISI 304, AISI 316, njl.). |
| amanzi olwandle, i-brine, i-salinization kunye nezinye imidiya | titanium kunye netitanium palladium (Ti, Ti-Pd) |
| Dilute sulphuric acid, dilute sulphur salt aqueous solution, inorganic aqueous solution kunye neminye imithombo yeendaba. | 20Cr, 18Ni, 6Mo (254SMO) kunye nezinye i-alloys |
| Ubushushu obuphezulu kunye noxinzelelo oluphezulu lwe-caustic soda medium | Ni |
| I-asidi ye-sulfuric egxininisiweyo, i-hydrochloric acid kunye ne-phosphoric acid medium | Ingxubevange yeHastelloy (C276, d205, B20) |
Ukukhethwa kwezinto zegasket kwipleyiti yokutshintsha ubushushu:
Uninzi lwabantu luyazi ukuba i-rubber yokutywinwa kwee-gaskets zizinto ezisetyenziswa ngokuqhelekileyo, ezifana ne-EPDM, i-nitrile rubber, i-hydrogenated nitrile rubber, i-fluororubber njalo njalo.
| EPDM | Ubushushu benkonzo ngu-25 ~ 180 ℃.Ilungele ulwelo oluphakathi kwamanzi ashushu kakhulu, umphunga, i-ozone ye-atmospheric, i-oyile yokuthambisa engeyiyo i-petroleum, i-asidi ebuthathaka, isiseko esibuthathaka, i-ketone, utywala, i-ester, njl. |
| NBR | Ubushushu benkonzo ngu-15 ~ 130 ℃.Ifanelekile kwiimveliso zeoyile yeeminerali ezahlukeneyo ezifana ne-fluid medium, i-oyile ye-fuel light, i-oyile yokuthambisa, i-oyile yezilwanyana kunye nemifuno, amanzi ashushu, amanzi etyuwa, njl. |
| HNBR | Ubushushu benkonzo ngu-15 ~ 160 ℃.Iwafanele amanzi aphakathi kubushushu obuphakathi, i-oyile ekrwada, ioli enesalfure kunye neorganic sulfur-containing compounds, ii-oyile zokufudumeza ubushushu, i-R134a entsha yefriji kunye nokusingqongileyo kwe-ozone. |
| FKM | Ubushushu benkonzo ngu-15 ~ 200 ℃.Ilungele i-fluid medium, efana ne-sulfuric acid egxininisiweyo, i-caustic soda, i-oyile yokudlulisa ubushushu, ioli ye-alcohol fuel, i-oyile ye-asidi yamafutha, i-steam enobushushu obuphezulu, amanzi e-chlorine, i-phosphate, njl. |
Ixesha lokuposa: Sep-16-2021