Indima Ebalulekileyo Yee-Plate Heat Exchangers Kwimveliso Yemizi-mveliso

Kwimveliso yemizi-mveliso, ii-plate heat exchangers zibalulekile ekudluliseni ubushushu nasekuqinisekiseni iinkqubo ezigudileyo. Zidlulisela amandla ukusuka kulwelo olushushu kakhulu ukuya kulwelo olushushu oluphantsi, nto leyo evumela imveliso esebenzayo nephumelelayo. Ukusebenza kwazo ngokubanzi kumashishini amaninzi kugxininisa ukubaluleka kokukhetha indawo yokusebenza efanelekileyo ukuze kwandiswe ukusebenza kakuhle kwe-heat exchanger, kuqinisekiswe ukuba ihlala ixesha elide, kwaye kugcinwe ukusebenza kakuhle.

Izitshintshi zobushushu zePlate

1. Iimpawu eziphakathi

Ngaphambi kokukhethaisixhobo sokufudumeza ipleyiti, kubalulekile ukuhlalutya ukwakheka kweekhemikhali kwindawo yokutshintshiselana kobushushu ukuze kufunyanwe naziphi na izinto ezibolayo, ezifana nee-asidi (i-sulfuric acid, i-hydrochloric acid), ii-alkalis (i-sodium hydroxide), okanye iityuwa (i-sodium chloride). Umzekelo, kwizityalo zeekhemikhali, ulwelo olungcolileyo lunokuba noxinzelelo oluphantsi lwe-hydrochloric acid (0.5%-1%) kunye neetyuwa ze-organic acid. Uhlalutyo olucokisekileyo lweekhemikhali lunceda ukukhetha izinto ezifanelekileyo, ezifana neeplate ze-titanium alloy, ukumelana nokugqwala.

Kwimizi-mveliso efana nokulungisa ukutya, apho ixabiso le-pH yesixhobo liphantse lingathathi cala (umz., ukuveliswa kweyogathi), iipleyiti zentsimbi engatyiwayo zanele, ukuqinisekisa ukudluliselwa kobushushu okufanelekileyo kunye nobomi benkonzo ende. Ukongeza, ukubona ukungcola kwisixhobo, njengeenxalenye eziqinileyo, kubalulekile ukuthintela ukugcwala kumphezulu wepleyiti, okunokunciphisa ukusebenza kakuhle.

2. Iimeko zobushushu

Kubalulekile ukulinganisa ngokuchanekileyo amaqondo obushushu okungena kunye nawokuphuma kwesixhobo sokutshintshiselana ngobushushu. Kwiinkqubo zokufudumeza, umzekelo, amaqondo obushushu bamanzi ashushu anokuba phakathi kwe-100°C ukuya kwi-120°C aze aphole aye kwi-70°C ukuya kwi-80°C emva kokutshintshiselana ngobushushu. Ukuqonda ukuguquguquka kwamaqondo obushushu kubalulekile ekukhetheni imodeli yesitshintshi sobushushu enokusingatha utshintsho olukhulu ngaphandle kokubeka emngciphekweni ulwakhiwo.

3. Iimeko zoxinzelelo

Ukugcina uxinzelelo olusebenzayo lwesitshintshi sobushushu ngaphakathi koluhlu olulinganisiweyo kubalulekile ukuze kukhuseleke. Umzekelo, kwiindawo zokucoca ipetroli, apho uxinzelelo lolwelo lunokufikelela kwi-1.5MPa, ukukhetha isitshintshi sobushushu esilinganiswe ngaphezu kweli xabiso kuqinisekisa ukusebenza ngokukhuselekileyo. Ukubeka iliso ekutshintsheni koxinzelelo, ngakumbi kwiinkqubo ezineempompo, kuyimfuneko ukuze kuthintelwe ukonakala kwezivalo nokuqinisekisa uzinzo.

4. Iimpawu zokuhamba komoya

Izinga lokuhamba kwamanzi lichaphazela ngokuthe ngqo ukusebenza kakuhle kotshintshiselwano lobushushu kunye nokuhla koxinzelelo kwinkqubo. Kwiinkqubo ezincinci, njengeeyunithi ze-HVAC zorhwebo, ukuhamba kwamanzi kungaba zii-cubic metres ezimbalwa ngeyure, ngelixa iinkqubo ezinkulu zoshishino zinokufikelela kumawaka ee-cubic metres ngeyure. Uzinzo ekuhambeni kwamanzi luqinisekisa ukusebenza kotshintshiselwano lobushushu rhoqo.

5. Izinto zangaphandle zeNdalo

Indawo yokufaka kunye neemeko ezingqongileyo ezifana nobushushu, ukufuma, kunye nemithombo yokungcangcazela kufuneka kuqwalaselwe. Umzekelo, kwiindawo ezixineneyo ezifana namagumbi eenjini zeenqanawa, imodeli encinci yokutshintsha ubushushu iyimfuneko ukuze ivumelane nokusingqongileyo ngelixa ishiya indawo yokugcinwa.

Isiphelo

Ngokuqwalasela iimpawu eziphakathi, iimeko zobushushu kunye noxinzelelo, iimpawu zokuhamba kwamanzi, kunye nendawo yokufakela, eyona ifanelekileyoisixhobo sokufudumeza ipleyitiingakhethwa ukuqinisekisa ukusebenza okusebenzayo nokuhlala ixesha elide.


Ixesha leposi: Septemba-29-2024