1. Izimpawu Ezimaphakathi

Ngaphambi kokukhetha ai-plate heat exchanger, kubalulekile ukuhlaziya ukwakheka kwamakhemikhali kwendawo yokushintshisana ukushisa ukuze kutholwe noma yiziphi izinto ezonakalisayo, njengama-asidi (i-sulfuric acid, i-hydrochloric acid), ama-alkali (i-sodium hydroxide), noma usawoti (i-sodium chloride). Isibonelo, ezitshalweni zamakhemikhali, uketshezi olulahlwayo lungaqukatha ukugxiliswa okuphansi kwe-hydrochloric acid (0.5% -1%) nosawoti we-organic acid. Ukuhlaziywa kwamakhemikhali okuphelele kusiza ukukhetha into efanele, njengamapuleti e-titanium alloy, ukumelana nokugqwala.

Ezimbonini ezifana nokucubungula ukudla, lapho inani le-pH eliphakathi nendawo licishe lingathathi hlangothi (isb., ukukhiqizwa kweyogathi), amapuleti ensimbi engagqwali anele, okuqinisekisa ukudluliswa kokushisa okuphelele nokuphila kwesevisi ende. Ukwengeza, ukuthola ukungcola okuphakathi nendawo, njengezinhlayiya eziqinile, kubalulekile ukuze kuvinjelwe ukufakwa endaweni yepuleti, okunganciphisa ukusebenza kahle.

2. Izimo Zezinga lokushisa

Ukulinganisa ngokunembile izinga lokushisa lokungena nokuphuma kwendawo yokushintsha ukushisa kubalulekile. Ezinhlelweni zokushisisa, isibonelo, izinga lokushisa lamanzi ashisayo lingasukela ku-100°C kuya ku-120°C futhi liphole liye ku-70°C kuya ku-80°C ngemva kokushintshana kokushisa. Ukuqonda ukuguquguquka kwezinga lokushisa kubalulekile ekukhetheni imodeli yesishintshi sokushisa engasingatha ukuhlukahluka okudlulele ngaphandle kokuphazamisa ubuqotho besakhiwo.

3. Izimo Zokucindezela

Ukugcina ingcindezi yokusebenza kwesishintshi sokushisa ngaphakathi kwebanga elilinganiselwe kubalulekile ngokuphepha. Isibonelo, ezindaweni ezihluza uphethiloli, lapho umfutho woketshezi ungafinyelela ku-1.5MPa, ukukhetha isishintshi sokushisa esilinganiselwe ngaphezu kwaleli nani kuqinisekisa ukusebenza okuphephile. Ukuqapha ukuguquguquka kwengcindezi, ikakhulukazi kumasistimu anamaphampu, kuyadingeka ukugwema ukulimala kwezimpawu nokuqinisekisa ukuzinza.

4. Izimpawu zokugeleza

Izinga lokugeleza lithinta ngokuqondile ukusebenza kahle kokushintshisana kokushisa kanye nokwehla kwengcindezi kusistimu. Kuzinhlelo ezincane, njengamayunithi ezentengiselwano e-HVAC, ukugeleza kungase kube ama-cubic metres ambalwa ngehora, kuyilapho amasistimu ezimboni amakhulu angafinyelela izinkulungwane zama-cubic metres ngehora. Ukuzinza ekugelezeni kuqinisekisa ukusebenza kokushintshana kokushisa okungaguquki.

5. Izinto Zangaphandle Zemvelo

Indawo yokufaka nezimo zemvelo ezizungezile njengezinga lokushisa, umswakama, nemithombo yokudlidliza kufanele kucatshangelwe. Isibonelo, ezindaweni eziqinile njengamagumbi enjini yomkhumbi, imodeli yesishintshi sokushisa esihlangene iyadingeka ukuze ilingane nendawo ngenkathi ishiya indawo yokunakekelwa.

Isiphetho

Ngokucabangela izici ezimaphakathi, izinga lokushisa kanye nezimo zengcindezi, izakhiwo zokugeleza, nendawo yokufaka, okungcono kakhului-plate heat exchangeringakhethwa ukuze kuqinisekiswe ukusebenza kahle, okuhlala isikhathi eside.