Indasteri e etselitsoeng 380V 400V ea oli e sa tsoakoang e futhumatsang lipeipi tsa ho futhumatsa lipeipi

Indasteri e etselitsoeng 380V 400V ea oli e tala ea oli e futhumatsang ea liphaephe tse futhumatsang

Tlhaloso e Khutšoanyane:

Li-heaters tsa liphaephe tsa motlakase li sebetsa hantle haholo ebile li boloka matla a ho futhumatsa lisebelisoa tse kentsoeng pele ho lisebelisoa tsa ho sebetsana le thepa. E fetola ka ho toba matla a motlakase hore e be matla a mocheso ho futhumatsa lisebelisoa tse phallang pompong, tse kang oli e boima, asphalt, oli e hloekileng le oli e meng ea mafura, ka tsela e tobileng le e potlakileng. Mokhoa ona oa ho futhumatsa ka ho toba o fokotsa tahlehelo ea mokhoa oa ho fetisa matla, o nolofalletsa thepa hore e fihle kapele mocheso o hlokahalang nakong ea ho phalla ha ts'ebetso e latelang (e kang lipotoloho tse phahameng tsa mocheso), kahoo e ntlafatsa haholo ts'ebetso ea tsamaiso 'me qetellong e finyella sepheo sa ho boloka matla le ho fokotsa tšebeliso ea matla.

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kenyelletso ea Sehlahisoa

Sefuthumatsi sa lipeipi tsa oli e tala ke sesebelisoa se ikhethileng se sebelisang matla a motlakase ho futhumatsa oli e tala ka liphaephe ka kotloloho kapa ka tsela e sa tobang. E sebelisoa haholo ho rarolla mathata a ho eketseha ha viscosity, ho senyeha ha phallo, esita le ho thiba ha lipeipi ho bakoang ke ho theoha ha mocheso nakong ea lipeipi tsa ho tsamaisa oli e tala. Ha ho bapisoa le mekhoa ea khale ea ho futhumatsa e kang ho ts'oara mouoane le ho potoloha ha metsi a chesang, ho futhumatsa motlakase ho na le melemo e mengata e kang ts'ebetso e phahameng, ho nepahala, botsoalle ba tikoloho, le ho kenya le ho boloka tlhokomelo e bonolo. E loketse haholo lipalangoang tsa sebaka se selelele, mocheso o tlase oa tikoloho, lipalangoang tsa nakoana, kapa linako tse nang le litlhoko tse thata tsa taolo ea mocheso.

Molao-motheo oa ho sebetsa

Pipeline heater electric heater ke sesebelisoa se sebelisang matla a motlakase ho a fetola matla a mocheso bakeng sa thepa ea ho futhumatsa e lokelang ho ba. Nakong ea ts'ebetso, mokelikeli oa mocheso o tlase o kena ka tlas'a khatello, o phalla ka har'a mechine e fapaneng ea mocheso ka har'a sekepe sa ho futhumatsa motlakase, 'me o latela tsela e entsoeng ho latela melao-motheo ea metsi a thermodynamics, e tlosa mocheso o phahameng oa mocheso o hlahisoang ke lisebelisoa tsa ho futhumatsa tsa motlakase, kahoo o eketsa mocheso oa mocheso oa mocheso. Mokhoa oa ho laola ka hare oa mocheso oa motlakase o laola ka ho toba matla a hlahisoang ke mocheso ho ea ka pontšo ea mocheso oa mocheso sebakeng sa ho tsoa, ho boloka mocheso o ts'oanang oa seaplane ho tsoa; ha sesebelisoa sa ho futhumatsa se chesa haholo, sesebelisoa se ikemetseng sa ts'ireletso ea sesebelisoa se futhumatsang hang-hang se khaola phepelo ea matla a futhumatsang, ho thibela thepa e futhumatsang hore e se ke ea chesa haholo, e bakang coke, ho senyeha, le carbonization, le linyeoe tse matla, tse etsang hore karolo ea ho futhumatsa e chese, ka katleho e lelefatsa bophelo ba tšebeletso ea heater ea motlakase.

Setšoantšo sa ts'ebetso ea heater ea pipeline ea metsi

Pontšo ea lintlha tsa sehlahisoa

1.Phetoho ea motlakase: mohloli oa matla a ka ntle (hangata indasteri ea AC) o kenngoa tsamaisong ea ho laola mocheso.

2.Phetoho ea mocheso oa motlakase: Matla a motlakase a fetoloa matla a mocheso ka lisebelisoa tsa ho futhumatsa tsa motlakase tse hahiloeng.

3.Control cabinet: Nako ea sebele ea ho shebella mocheso oa oli e tala ka lisebelisoa tsa mocheso tse kentsoeng liphaepheng (tse kang PT100 thermistor kapa K mofuta oa thermocouple), le maikutlo a lipontšo ho molaoli oa mocheso. Molaoli o fetola ka bohlale matla a fanoang ho sesebelisoa sa ho futhumatsa motlakase ho latela mocheso o behiloeng (hangata o finyelloang ka thyristor, relay e tiileng, joalo-joalo bakeng sa taolo ea taolo ea ho tima kapa ea matla), ho finyella tlhokomelo e nepahetseng le e tsitsitseng ea mocheso.

Tlhaloso ea kopo ea boemo ba ho sebetsa

Li-heaters tsa liphaephe li sebetsa joang

1) Kakaretso ea mocheso oa liphaephe tse futhumatsang likhoerekhoere

Mofuthu oa motlakase ke mofuta oa lisebelisoa tse sebelisoang haholo ho futhumatsa likhoerekhoere morerong oa ho hloekisa likhoerekhoere. Mofuthu oa motlakase o fetola matla a motlakase ho matla a mocheso ho lemoha phello ea ho futhumatsa ea phala ea metsi a likhoerekhoere le ho ntlafatsa ts'ebetso le boleng ba ts'ebetso ea likhoerekhoere.

2) Molao-motheo o sebetsang oa heater ea motlakase ea liphaephe tse futhumatsang tsa likhoerekhoere

Molao-motheo oa ho sebetsa oa mocheso oa motlakase ka phapeng ea ho futhumatsa ea likhoerekhoere o ka aroloa likarolo tse peli: phetoho ea matla a motlakase le ho fetisetsa mocheso.

1. Phetoho ea matla a motlakase

Ka mor'a hore terata ea ho hanyetsa ka mocheso oa motlakase o kopane le matla a matla, hona joale ka mohala oa ho hanyetsa o tla hlahisa tahlehelo ea matla, e fetoloang matla a mocheso, ho futhumatsa mocheso ka boeona. Mocheso oa mocheso oa mocheso o eketseha ka ho eketseha ha hona joale, 'me qetellong matla a mocheso oa mocheso oa mocheso a fetisetsoa ho pipe ea likhoerekhoere e hlokang ho futhumala.

2. Ho tsamaisa mocheso

Mocheso oa motlakase o fetisetsa matla a mocheso ho tloha holim'a mocheso ho ea holim'a phala, ebe butle-butle o o fetisetsa leboteng la phala ho ea likhoerekhoere ka pipe. Mokhoa oa ho tsamaisa mocheso o ka hlalosoa ke mocheso oa mocheso oa mocheso, 'me lintlha tsa eona tse ka sehloohong tse susumetsang li kenyelletsa thepa ea phala, botenya ba lebota la pipe, mocheso oa mocheso oa mocheso oa mocheso, joalo-joalo.

3) Kakaretso

Mofuthu oa motlakase o fetola matla a motlakase ho matla a mocheso ho lemoha phello ea ho futhumatsa ea phaephe ea ho futhumatsa likhoerekhoere. Molao-motheo oa eona oa ho sebetsa o kenyelletsa likarolo tse peli: phetoho ea matla a motlakase le phetisetso ea mocheso oa mocheso, oo ho fetisa mocheso oa mocheso ho nang le lintho tse ngata tse susumetsang. Litšebelisong tse sebetsang, mocheso o loketseng oa motlakase o lokela ho khethoa ho ea ka boemo ba sebele ba pipeline ea ho futhumatsa, 'me tlhokomelo e loketseng e lokela ho etsoa.

Likarolo tsa Sehlahisoa

1.Matla a motlakase a fetoloa ka ho toba matla a mocheso, a nang le matla a phahameng a mocheso (> 95%), a kopantsoe le ho kenya letsoho hantle, ho fella ka tahlehelo e fokolang ea matla. Taolo e nepahetseng ea mocheso ho qoba mocheso o feteletseng le tšenyo ea matla.

2.Ho laola mocheso o nepahetseng: Lebelo le potlakileng la ho arabela, ho nepahala ha taolo ea mocheso o phahameng (ho fihlela ho ± 1 ° C), e ka finyella litlhoko tsa ts'ebetso.

3.E na le botsoalle le tikoloho e hloekileng: ha ho na ts'ebetso ea mollo, ha ho na mosi kapa ho ntša litšila, ts'ebetso e khutsitseng.

4.Moqapi o feto-fetohang: E ka etsoa ka libopeho tse sa tšoaneng, boholo, le matla a ho amohela liphaephe tsa bophara bo fapaneng, bolelele le litsela tse rarahaneng.

5.Boemo bo phahameng ba boiketsetso: ho bonolo ho finyella ho shebella hole, ho laola ka mokhoa o itekanetseng, le ho hlahloba liphoso.

Ts'ebetso e bolokehileng (tlas'a moralo o utloahalang): Ha ho malakabe a bulehileng (tšireletseho ea kahare kapa moralo o thibelang ho phatloha o ka sebelisoang libakeng tse kotsi), ha ho kotsi ea mouoane o matla kapa ho lutla ha metsi a chesang.

Sesebelisoa sa sehlahisoa

Pipeline heater e sebelisoa haholo sebakeng sa lifofane, indasteri ea libetsa, indasteri ea lik'hemik'hale le likolecheng le liunivesithing le laboratori e meng e mengata ea lipatlisiso le tlhahiso ea saense. E loketse ka ho khetheha bakeng sa ho laola mocheso o itekanetseng le ho phalla ho hoholo ha mocheso o phahameng o kopantsoeng tsamaiso le tlhahlobo ea lisebelisoa, mocheso oa mocheso oa sehlahisoa ha o-conductive, o sa chese, o sa phatlohe, ha ho na ho senyeha ha lik'hemik'hale, ha ho na tšilafalo, o bolokehile ebile o ka tšeptjoa, 'me sebaka sa ho futhumatsa se potlakile (ho laoleha).