Hobaneng ha Heat Exchanger Fouling e etsahala?
Tšebeletso ea Rōna
Re batla molekane oa tšebelisano 'moho ho atolosa khoebo ea rona.
1. Matla a Phahameng a Metsi
Ha metsi a potolohang a na le li-ion tse phahameng tsa calcium le magnesium, tekanyo ea liminerale tse kang calcium carbonate (CaCO₃) le calcium sulfate (CaSO₄) e ka theoha tlas'a mocheso o phahameng.
Ha mocheso o ntse o eketseha, ho qhibiliha ha matsoai a itseng hoa fokotseha, ho etsa hore lehlakore le chesang la mochine o futhumatsang mocheso le be bonolo haholoanyane.
Ho hloekisoa hantle ha metsi kapa{0}metsi a etsang{1}a boleng bo tlase a ka potlakisa ho silafatsa.
2. Lebelo le Tlase la Mokelikeli
Lebelo le sa lekaneng la phallo le fokotsa sekhahla sa mokelikeli sebakeng sa phetisetso ea mocheso, ho lumella likaroloana tse emisitsoeng le li-sediments ho lula.
{{0}libaka tsa lebelo le tlase kapa libaka tse shoeleng li khothalletsa ho bokellana ha depositi le ho theha likarolo tse teteaneng tsa litšila.
Ho boloka lebelo le nepahetseng la phallo ho ntlafatsa ts'ebetso ea phetisetso ea mocheso ha o ntse o fokotsa litšila.
3. Phallo e Phahameng ea Litšila tsa Mokelikeli
Metsi a pholileng a indasteri, metsi a litšila, le maro a sebetsang a ka 'na a ba le lehlabathe, mafome, li-welding slag, le lintho tse ling tse thata tse emisitsoeng.
Lintho tsena tse silafatsang li khomarela habonolo libakeng tse fetisang mocheso 'me li sebetsa e le libaka tsa nucleation bakeng sa ho senyeha ho eketsehileng.
Mekhoa e sa sebetseng ea ho hloekisa e lumella litšila hore li tsoele pele ho kena mocheso oa mocheso, ho potlakisa ho thehoa ha depositi.
4. Ho bokella Lihlahisoa tsa Corrosion
Ho bola ha thepa ea thepa ho hlahisa li-oxide tsa tšepe, mafome le lihlahisoa tse ling tsa kutu.
Likarolo tsena tsa kutu ha li fokotse ts'ebetso ea phetisetso ea mocheso feela empa hape li hohela litšila tse eketsehileng, ho etsa li-deposit tse rarahaneng tse kopaneng.
Hangata ho bola le ho silafala hoa matlafatsana, ho etsa khetho e nepahetseng ea thepa le ts'ireletso ea ho bola e be tsa bohlokoa.
5. Khōlo ea Likokoana-hloko
Lisebelisoa tsa metsi a pholileng li hlaseloa ke libaktheria, algae le likokoana-hloko tse ling.
Likokoana-hloko tsena li etsa li-biofilm tse fokotsang matla a ho fetisa mocheso 'me li ka baka corrosion e susumelitsoeng ke microbiologically (MIC).
Li-biofilms li ka tšoasa likaroloana tse emisitsoeng le liminerale tse qhibilihisitsoeng, e leng se etsang hore ho be le li-deposit tse teteaneng butle-butle.
6. Oli le Organic depositi
Liindastering tse kang ho lokisa lijo, ho etsa lik'hemik'hale, le oli le khase, maro a sebetsa a ka ba le oli, mafura, lipolymer kapa metsoako e meng ea tlhaho.
Lintho tsena li khomarela habonolo libakeng tse fetisang mocheso 'me ka mor'a moo li hohela matsoai a inorganic le particulate matter.
Hangata ho thata ho tlosa litšila tsa tlhaho 'me hangata ho hloka mekhoa e khethehileng ea ho hloekisa.
Tlhaloso ea Lihlahisoa
1. Ho Fokotsa Matla a Ho Fetisetsa Mocheso
Likarolo tse litšila li eketsa ho hanyetsa mocheso, ho fokotsa lebelo la ho fetisa mocheso.
Ho finyella ts'ebetso e hlokahalang ea ts'ebetso, tsamaiso e tlameha ho sebetsa nako e telele kapa e hloka sebaka se seholoanyane se sebetsang sa ho fetisa mocheso, se fellang ka katleho e tlase ka kakaretso.
2. Keketseho ea Tšebeliso ea Matla
Ha ts'ebetso ea phetisetso ea mocheso e ntse e fokotseha, li-boilers, litora tse futhumatsang, lipompo kapa li-compressor li tlameha ho sebelisa matla a mangata ho boloka maemo a ts'ebetso.
Ha nako e ntse e ea, sena se eketsa litšenyehelo tsa motlakase, peterole le ho sebetsa haholo.
3. Ho theoha ha Khatello e Phahameng
Fouling e fokotsa liphaseje tsa phallo, e eketsa ho hanyetsa ho phalla ho pholletsa le mocheso oa mocheso.
Lipompo li tlameha ho hlahisa khatello e phahameng ho boloka lebelo la phallo e hlokahalang, e leng se lebisang tšebelisong e eketsehileng ea matla.
4. Bophelo ba Tšebeletso ea Thepa e Khutšoanyane
Ho senya ho ka baka ho chesa ho feteletseng, ho potlaka ha kutu, le khatello ea maikutlo.
Ho sebetsa ha nako e telele-ka tlas'a maemo ana ho ka senya lipoleiti, li-tubes, kapa likhetla, 'me tsa eketsa litšenyehelo tsa ho lokisa le ho li nchafatsa.
5. Kotsi e Eketsehileng ea Likotsi tse sa Reroang
Ho senya ho matla ho ka thibela likanale tsa phallo, ho fokotsa phallo ea ts'ebetso, le ho tsosa lialamo kapa ho koala ha tšohanyetso.
Bakeng sa mekhoa e tsoelang pele ea tlhahiso, ho theoha ho sa lebelloang ho ka fella ka tahlehelo e kholo ea moruo.
Heat Exchanger Fouling e ka Thibeloa Joang?
ditshebeletso tseo re fanang ka tsona
1. Ntlafatsa Phekolo ea Metsi
Sebelisa mekhoa ea ho nolofatsa metsi, demineralization, kapa reverse osmosis (RO) ho fokotsa sebopeho sa sekala.
Sebelisa li-scale inhibitors tse nepahetseng, corrosion inhibitors, le biocides ho latela boleng ba metsi.
Kamehla hlokomela likarolo tsa bohlokoa tsa boleng ba metsi, ho kenyelletsa le ho thatafala, pH, conductivity, le lintho tse tiileng tse emisitsoeng, 'me u fetole mananeo a kalafo ka nepo.
2. Boloka Lebelo le Loketseng la Phallo
Sebetsa mochine o futhumatsang mocheso ka har'a mefuta e khothalletsoang ea ho phalla ha moralo.
Lebelo le lekaneng la phallo le khothaletsa moferefere, le matlafatsa phetiso ea mocheso, 'me le fokotsa ho beoa ha likaroloana.
Qoba maemo a ts'ebetso a nako e telele-kapa a tlase{1}}a ts'ebetsong a khothalletsang ho se sebetse hantle.
3. Ntlafatsa Bohloeki ba Mekelikeli
Kenya li-strainer, li-filters tsa mofuta oa Y{0}, kapa lisebelisoa tsa ho sefa ka boiketsetso sebakeng sa mochini o futhumatsang mocheso.
Hlahloba le ho hloekisa lisebelisoa tsa ho hloekisa khafetsa ho thibela litšila ho kena tsamaisong.
-ho khothaletsoa ho sefa ka mekhahlelo e mengata bakeng sa lits'ebetso tse nang le likarolo tse ngata tsa lintho tse thata tse emisitsoeng.
4. Khetha Lisebelisoa tse Loketseng
Khetha lisebelisoa tsa poleiti, li-tube, le gasket tse ipapisitseng le ho bola ha mokelikeli, mocheso o sebetsang le khatello.
Bakeng sa mecha ea litaba e senyang haholo, lisebelisoa tse kang 316L stainless steel, titanium, kapa nickel{1}}based alloys lia khothaletsoa.
Khetho e nepahetseng ea thepa e thusa ho fokotsa ho bola le ho senya.
Mocheso o Senyehileng o Lokela ho Tšoaroa Joang?
1.Khetholla Mofuta oa Litšila
Sekaseka boleng ba metsi, sebopeho sa mokelikeli, le lintlha tsa ts'ebetso ho fumana hore na phoso e na le mineral scale, lihlahisoa tsa corrosion, biofouling, kapa organic deposits.
2.Khetha Mokhoa o Nepahetseng oa ho Hloekisa
Ho fola ha bobebe hangata ho ka tlosoe ka tšebeliso ea inthaneteng ea lik'hemik'hale (CIP), athe litšila tse matla li ka hloka ho hloekisoa ka mochini kapa ho hloekisa sefofane sa jete sa metsi{{0}ka khatello e phahameng ka mor'a ho qhaqhoa.
3.Sireletsa Thepa
Netefatsa hore lik'hemik'hale tse hloekisang li lumellana le lisebelisoa tsa mocheso ho thibela ho bola kapa ho senyeha ha lipoleiti, li-tubes le li-gaskets.
4.Hlahloba Ka mor'a ho Hloekisa
Netefatsa ho theoha ha khatello, ts'ebetso ea ho fetisa mocheso, le ho tiisa botšepehi ka mor'a ho hloekisa.
Hlalosa lisosa tsa ho senya le ho ntlafatsa mekhoa ea ts'ebetso le tlhokomelo ho thibela ho hlaha hape.
Ha u batla ho tseba haholoanyane ka liyuniti tse futhumatsang mocheso kapa u rata ho li reka, ka kopo, romella lengolo-tsoibila ho 9988xiaoshuai@gmail.com, re tla u araba ka mor'a nako ka mor'a ho bona molaetsa!
Sehlopha sa litsebi
Khampani ea rona e na le-sehlopha sa boleng bo holimo ka mor'a{1}}ka mor'a{1}}sehlopha sa litšebeletso tsa thekiso se nang le basebetsi ba tekheniki e le bona ba bohlokoa, 'me e tla fana ka maikutlo a bona ka nako ha e fumana litsebiso tsa boitsebiso ba litšebeletso ho tsoa ho basebelisi.
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