Kutheni i-Heat Exchanger iFouling isenzeka?
Inkonzo yethu
Sikhangela iqabane lentsebenziswano ukwandisa ishishini lethu.
1. Ukuqina kwamanzi aphezulu
Xa amanzi ajikelezayo equlethe i-calcium ephezulu kunye ne-magnesium ion, isikali se-mineral ezifana ne-calcium carbonate (CaCO₃) kunye ne-calcium sulfate (CaSO₄) inokunyuka phantsi kwamaqondo okushisa aphakamileyo.
Njengoko iqondo lobushushu lisanda, ukunyibilika kweetyuwa ezithile kuncipha, nto leyo eyenza ukuba icala elishushu lesixhobo sokutshintsha ubushushu libe sesichengeni sokunyuka.
Ukucocwa kwamanzi okulambathayo okanye{0}}umgangatho ophantsi wokwenza{1}}amanzi angakhawulezisa ukungcolisa.
2. Isantya samanzi aphantsi
Ukungonelanga kwesantya sokuhamba kunciphisa isiphumo sokukhuhla kolwelo kwindawo yokuhambisa ubushushu, kuvumela amasuntswana amisiweyo kunye neentlenga ukuba zizinze.
Imimandla yesantya esisezantsi{0}}okanye iindawo ezifileyo zikhuthaza ukuqokelelwa kwediphozithi kunye nokwakheka kweeleya ezishinyeneyo zokungcola.
Ukugcina isantya sokuqukuqela esifanelekileyo kuphucula ukusebenza kokufudumeza ubushushu ngelixa unciphisa ukufowuna.
3. Ukuxinana okuPhakamileyo koKungcoliseka kolwelo
Amanzi okupholisa kwimizi-mveliso, amanzi amdaka, kunye nolwelo lwenkqubo lunokuba nesanti, irusi, i-welding slag, kunye nezinye izinto eziqinileyo ezinqunyanyisiweyo.
Ezi zingcolisi zibambelela ngokulula kwimigangatho yokhutshelo lobushushu kwaye zisebenza njengeziza ze-nucleation ukwenzela ukona ngakumbi.
Iinkqubo zokucoca ezingasebenziyo zivumela ukungcola ukuba kungene ngokuqhubekayo kwi-heat exchanger, ukukhawuleza ukubunjwa kwediphozithi.
4. Ukuqokelela kweeMveliso zokuTyakala
Ukonakala kwezixhobo zezixhobo kuvelisa iioksidi zentsimbi, umhlwa, kunye nezinye iimveliso zomhlwa.
Ezi maleko zomhlwa azinciphisi nje ukusebenza kakuhle kokudluliselwa kobushushu kodwa zikwatsala ungcoliseko olongezelelweyo, zenza iidipozithi ezidityanisiweyo ezintsonkothileyo.
Umhlwa kunye nokungcola kudla ngokuqinisa enye kwenye, ukwenza ukhetho olufanelekileyo lwemathiriyeli kunye nokukhuselwa komhlwa kubalulekile.
5. Ukukhula kweMicrobial
Iinkqubo zamanzi okupholisa zichaphazeleka kwiibhaktheriya, i-algae, kunye nezinye ii-microorganisms.
Ezi microorganisms zenza ii-biofilms ezinciphisa ukuhanjiswa kobushushu kwaye zinokubangela ukonakala kwe-microbiologically influenced corrosion (MIC).
I-Biofilms inokubamba amasuntswana amisiweyo kunye neeminerali ezinyibilikileyo, okukhokelela kwiidiphozithi ezityebileyo.
6. I-oyile kunye ne-Organic Deposits
Kumashishini afana nokulungiswa kokutya, ukwenziwa kweekhemikhali, kunye neoyile kunye negesi, ulwelo lwenkqubo lunokuba neoyile, amafutha, iipolima, okanye ezinye iikhompawundi eziphilayo.
Ezi zinto zibambelela ngokulula kumphezulu wokudlulisa ubushushu kwaye emva koko zitsale iityuwa ezingaphiliyo kunye nentwana.
Ukucocwa kwe-organic kuhlala kunzima ukukususa kwaye kufuna iindlela ezikhethekileyo zokucoca.
IiNkcazo zeeMveliso
1. UkuNcitshiswa kokuThuthukiswa koBushushu
Iingqimba ezingcolileyo zonyusa ukuxhathisa kwe-thermal, ukunciphisa izinga lokudluliselwa kobushushu.
Ukufezekisa ukusebenza kwenkqubo efunekayo, inkqubo kufuneka isebenze ixesha elide okanye ifune indawo enkulu yokudlulisa ukushisa okusebenzayo, okubangelwa ukusebenza okuphantsi.
2. UkuSetyenziswa kwamandla okwandisiweyo
Njengoko ukusebenza kokuhanjiswa kobushushu kuncipha, iibhoyila, iinqaba zokupholisa, iimpompo, okanye iicompressors kufuneka zisebenzise amandla amaninzi ukugcina iimeko zokusebenza.
Ekuhambeni kwexesha, oku konyusa kakhulu iindleko zombane, amafutha kunye neendleko zokusebenza.
3. Uxinzelelo oluphezulu lwehla
I-fouling icutha iipaseji zokuhamba, ukwandisa ukuchasana nokuhamba kuyo yonke indawo yokutshintsha ubushushu.
Iipompo kufuneka zenze uxinzelelo oluphezulu ukugcina izinga lokuhamba elifunekayo, elikhokelela ekusebenziseni amandla okongeziweyo.
4. UBomi beNkonzo yeZixhobo obufutshane
I-fouling inokubangela ukufudumeza kwendawo, i-corrosion ekhawulezileyo, kunye noxinzelelo loxinzelelo.
{0}}Ukusebenza kwexesha elide phantsi kwezi meko kungonakalisa iipleyiti, iityhubhu, okanye amaqokobhe, ukonyusa iindleko zokulungisa kunye nokutshintsha.
5. Umngcipheko owandisiweyo wokuValwa kweeNdawo ezingacetywanga
Ukuhlambalaza okukrakra kunokuthintela imijelo yokuhamba, ukunciphisa ukuhamba kwenkqubo, kunye nokukhupha i-alamu okanye ukucima ngokukhawuleza.
Kwiinkqubo eziqhubekayo zokuvelisa, ixesha lokuphumla elingalindelekanga lingabangela ilahleko enkulu yezoqoqosho.
Ingathintelwa Njani i-Heat Exchanger Fouling?
iinkonzo esizinikezelayo
1. Ukuphucula ukuNyangwa kwamanzi
Sebenzisa ukuthambisa kwamanzi, ukuchithwa kwamanzi, okanye ukubuyisela i-osmosis (RO) iinkqubo zokunciphisa ukubunjwa kwesikali.
Faka ii-scale inhibitors ezifanelekileyo, i-corrosion inhibitors, kunye ne-biocides ngokusekelwe kumgangatho wamanzi.
Hlala ubeka iliso kwiiparamitha eziphambili zomgangatho wamanzi, kubandakanywa ubulukhuni, i-pH, i-conductivity, kunye nezinto eziqinileyo ezimisiweyo, kwaye ulungelelanise iinkqubo zonyango ngokufanelekileyo.
2. Gcina isantya sokuHamba esiLungileyo
Sebenzisa isitshintshi sobushushu ngaphakathi koluhlu olucetyisiweyo lokuhamba koyilo.
Isantya sokuqukuqela esaneleyo sikhuthaza isiphithiphithi, siphucula ukugqithiswa kobushushu, kwaye sinciphisa ukubekwa kwamasuntswana.
Phepha ixesha elide-umthwalo ophantsi okanye ophantsi{1}}uhambo lweemeko zokusebenza ezikhuthaza ukungahambi kakuhle.
3. Ukuphucula ukucoceka kolwelo
Faka izihluzi, u-Y{0}}uhlobo lwezihluzi, okanye iinkqubo zokuhluza umva ngokuzenzekelayo kwindawo yokutshintsha ubushushu.
Hlola kwaye ucoce izixhobo zokuhluza rhoqo ukukhusela ukungcola ekungeneni kwinkqubo.
Multi{0}}uhluzo lweqonga luyacetyiswa kwizicelo ezinoxinzelelo oluphezulu lwezinto eziqinileyo ezinqunyanyisiweyo.
4. Khetha izixhobo ezifanelekileyo
Khetha ipleyiti, ityhubhu, kunye nezixhobo ze-gasket ezisekwe kukonakala kwamanzi, ubushushu bokusebenza, kunye noxinzelelo.
Kwimithombo yeendaba eyonakalisa kakhulu, imathiriyeli efana ne-316L yentsimbi engatyiwa, i-titanium, okanye i-nickel{1}}esekelwe kwi-alloys iyacetyiswa.
Ukukhethwa kwezinto ezifanelekileyo kunceda ukunciphisa zombini ukubola kunye nokungcola.
Ifanele iNyangwe Njani i-Fouled Heat Exchanger?
1.Chonga uhlobo lweNtlolo
Hlalutya umgangatho wamanzi, ukubunjwa kwamanzi, kunye neenkcukacha zokusebenza ukugqiba ukuba ukungcola kubandakanya isikali seminerali, iimveliso ze-corrosion, i-biofouling, okanye i-organic deposits.
2.Khetha iNdlela yokuCoca eyiyo
Ukucocwa kancinci kunokususwa kusetyenziswa ukucocwa kweekhemikhali kwi-intanethi (CIP), ngelixa ukona kakhulu kunokufuna ukucocwa ngoomatshini okanye ukucoca ijethi yamanzi{0}noxinzelelo oluphezulu emva kokuqhawulwa.
3.Khusela iZixhobo
Qinisekisa ukuba iikhemikhali zokucoca ziyahambelana nezixhobo zokutshintsha ubushushu ukuthintela ukubola okanye umonakalo kwiipleyiti, iityhubhu kunye neegaskets.
4.Hlola Emva kokuCoca
Qinisekisa ukuhla koxinzelelo, ukusebenza kokutshintshwa kobushushu, kunye nokutywinwa kwengqibelelo emva kokucoca.
Chonga oonobangela bokonakala kunye nokwandisa iindlela zokusebenza kunye nokugcina ukuthintela ukuphindaphinda.
Ukuba ufuna ukwazi ngakumbi malunga neeyunithi zokutshintsha ubushushu okanye unomdla wokuthenga, nceda uthumele i-imeyile ku- 9988xiaoshuai@gmail.com, siya kukuphendula kwangethuba emva kokubona umyalezo!
Iqela lobuchwephesha
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