Uretse amazi, inyinshi mu bikoresho bikoreshwa mu gukwirakwiza ubushyuhe mu gikoni ni umuti udafite ubushyuhe bwinshi, umuti ukungahaye ku bidukikije, sodiyumu hidroksidi, aside sulfuriki n'ibindi bikoresho by'imiti, byoroshye gutera ingese mu gikoni no kubyimba no gusaza kwa gasket.
Isahani na gasket ni ibintu by'ingenzi mu gikoresho cyo guhinduza ubushyuhe bwa plate, bityo guhitamo ibikoresho bya plate na gasket ni ingenzi cyane.
Uburyo bwo guhinduza ubushyuhe bw'amasahani bukoreshwa mu guhinduza ubushyuhe bw'amasahani:
| Amazi meza, amazi yo mu migezi, amavuta yo kurya, amavuta y'ubutare n'ibindi bikoresho | ibyuma bidafite ingese (AISI 304, AISI 316, nibindi). |
| amazi yo mu nyanja, amazi y'umunyu, isukura ry'umunyu n'ibindi bikoresho | titaniyumu na titaniyumu palladium (Ti, Ti-Pd) |
| Kuramo aside sulfuriki, gabanya umunyu wa sulfure mu mazi, umuti w’amazi udakomoka ku bimera n’ibindi bintu | 20Cr, 18Ni, 6Mo (254SMO) n'izindi alloys |
| Ubushyuhe bwinshi n'isukari nyinshi ya caustic | Ni |
| Aside sulfuriki, aside hydrochloric na aside fosforiki irimo imbaraga nyinshi | Ingano ya Hastelloy (C276, d205, B20) |
Guhitamo ibikoresho bya gasket yo guhindura ubushyuhe bwa plate:
Abantu benshi bazi ko gasket zo gufunga rubber ari ibikoresho bikunze gukoreshwa, nka EPDM, rubber ya nitrile, rubber ya nitrile ya hydrogenated, fluororubber n'ibindi.
| EPDM | Ubushyuhe bwa serivisi ni – 25 ~ 180 ℃. Ikwiriye amazi ashyushye cyane, umwuka ushyushye, ozone yo mu kirere, amavuta adafite peteroli, aside idakomeye, ishingiro rito, ketone, alcool, ester, nibindi. |
| NBR | Ubushyuhe bwa serivisi ni – 15 ~ 130 ℃. Ikwiriye ibikomoka kuri peteroli zitandukanye nk'amavuta y'ubutare, amavuta yoroheje, amavuta yo kwisiga, amavuta y'amatungo n'ay'imboga, amazi ashyushye, amazi y'umunyu, n'ibindi. |
| HNBR | Ubushyuhe bwa serivisi ni – 15 ~ 160 ℃. Ikwiriye amazi y'amazi ashyushye cyane, amavuta asanzwe, amavuta arimo sulfure n'ibinyabutabire birimo sulfure, amavuta amwe yo kohereza ubushyuhe, icyuma gikonjesha cya R134a n'ibidukikije bya ozone. |
| FKM | Ubushyuhe bwa serivisi ni – 15 ~ 200 ℃. Ikwiriye ahantu hakoreshwa amazi, nka aside sulfure nyinshi, soda ya caustic, amavuta yo kohereza ubushyuhe, amavuta ya alukolo, amavuta ya aside, umwuka ushyushye cyane, amazi ya chlorine, fosifeti, nibindi. |
Igihe cyo kohereza ubutumwa: 16 Nzeri 2021