Heat exchanger amyu myu a shinggyim nga pra masa gaw lawu na hte maren rai nga ai.
Plate katsi ai hpe galai shai ai:Madung hku nna 1990 ning grup yin.10-20 ning. Gasket ni hpe ayan galai nna, atsawm sha gram lajang ai rai yang, service prat hpe grau galu hkra galaw lu na re.
Shell hte Tube n-gun galai shai ai jak:Kaja wa nga yang15-30 ningn-gun ja ai hkrang hte n-gun ja ai-hpyen hte n-gun ja ai-hpring ai shara ni hta jai lang na matu htuk manu ai majaw re.
Spiral nbung galai shai ai:Madung hku nna 1990 ning grup yin.15-25 ning, grau nna -viscosity (sh) n san seng ai ntsin ni a matu htuk manu ai.
Nbung katsi ai (Nbung-Katsi ai nbung galai shai ai):Ga law malawng gaw 100 daram grup yin re.15-25 ning, grup yin shingra tara hte fan hpe gram lajang ai lam ni a majaw service life hpe grai hkra machyi shangun ai.
2. Heat Exchanger a Service Life hpe gara lam ni gaw hkra machyi shangun ai kun?
1. Arung arai lata ai lam
Heat exchanger a arung arai gaw, shi a n-gun n-gun, n-gun n-gun, jak rung n-gun ni hpe hkrak dawdan ya ai majaw, shi a bungli prat hpe hkra machyi shangun ai ahkyak dik ai lam langai mi rai nga ai.
304/316 n-gun n rawng ai n-ganggaw, n-gun n rawng ai majaw, bungli galaw ai shara ni hta grai lang ma ai.
Titani (Ti)gaw panglai hka, hka htung, chloride-law ai makau grup yin ni a matu htuk manu ai majaw, n-gun ja ai n-gun hpe hkam sharang lu ai.
Hastelloy nhprang arai nin-gun ja ai acid (sh) tsi mawan ni lawm ai grai n-gun ja ai makau grup yin ni hta lang chye ai.
Laksan lata la ai arung arai gaw bungli galaw ai shara hte n htap htuk ai rai yang, n-gun n rawng ai, hka pru ai, stress cracking byin wa nna, jak rung a prat hpe grai shayawm kau ya lu ai.
2. Bungli galaw ai aten na nbung katsi ai hte n-gun
Grai katsi ai (sh) n-gun grai ja ai npu hta matut manoi bungli galaw ai gaw, jak rung ni a asak kaba wa ai hte arung arai ni hpe lawan ladan shayawm kau ya lu ai.
Nbung katsi ai gaw, arung arai a n-gun hpe shayawm kau ya nna, gasket hpe lawan ladan hten za shangun chye ai.
Pressure hpe ayan galai shai ai majaw, plate, tube, weld (sh) kaga arai ni hta fatigue cracks byin chye ai.
Design parameters hta lai nna aten galu-bungli galaw ai gaw, n-gun galai ai jak a bungli aten hpe grai kadun shangun lu ai.
Lajang da ai nbung katsi ai hte n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun (temps) kata kaw bungli galaw ai gaw aten galu-kam hpa mai ai lam hpe lu la hkra karum ya ai.
3. Hka htung a n-gun ja ai atsam
Operating fluid a arawn alai gaw, n-gun n-gun hpe grai hkra machyi shangun ai.
Acidic, alkaline, panglai hka, chloride- lawm ai ntsin ni gaw, nbung galai shai ai arung arai ni hpe n-gun yawm shangun chye ai.
Solid particles ni lawm ai ntsin ni gaw, hka lim mat nna, bunghku hpe lawan ladan htum mat shangun lu ai.
Grai sawng ai n-gun yawm mat ai majaw, hka lim mat ai, hka htung hkrat sum mat ai, shing nrai, jak rung ni tsep kawp hkrat sum mat chye ai.
Htap htuk ai arung arai ni hpe lata nna, n-gun n rawng ai makawp maga ladat ni hpe jai lang ai gaw, bungli galaw ai aten hpe grai galu shangun lu ai.
4. Fouling hte hka htung ni
Fouling gaw nbung hpe htawt sit ai atsam hpe shayawm ya ai sha n-ga, aten galu-arung arai ni a kam hpa mai ai lam hpe mung hkra machyi shangun ai.
Scale, sau n-gun, biological fouling, hte kaga awu asin re ai lam ni gaw nbung hpe ninghkap lu ai atsam hpe jat ya nna nbung hpe htawt sit ai atsam hpe shayawm ya ai.
Ndai system gaw ra ai katsi ai hpe htawt sit lu ai atsam hpe matut manoi tawn da lu na matu, bungli galaw ai nbung katsi ai lam grau law ai (sh) n-gun grau jai lang ai lam ni ra na re.
Long-term fouling gaw buga ginra hta grai katsi ai, n-gun yawm ai, hka lwi ai lam hpe pat kau ya lu ai.
Hka hpe ayan jasan jaseng nna atsawm sha jasan jaseng ai gaw, n san seng ai lam hpe atsawm sha shayawm ya lu nna, jak rung a prat hpe galu shangun lu ai.
5. Install galaw ai hte galaw ai ladat ni
Teng sha jung da nna galaw ai gaw, n ra ai sha, jak ni hpe hkra machyi hkra koi ya lu ai.
N kaja ai hku jung da ai gaw, n bung ai stress, pipe hta grai law hkra bang ai (sh) npawt nhpang manghkang byin shangun chye ai.
Heat exchanger hpe thermal shock n byin hkra, loi loi hte hpaw nna jahkring kau ra ai.
Htap htuk ai lwi ai n-gun hpe hkan sa ai gaw, katsi ai hpe htawt sit ai lam hte hka lim ai lam hpe makawp maga ai lam hpe rap ra hkra galaw ya lu ai.
Standard operating ladat ni gaw hkrat sum ai lam hpe shayawm ya lu nna, jak rung ni hpe kam hpa mai ai lam hpe grau kaja hkra galaw ya lu ai.
4. Heat Exchanger langai a Magam Bungli Prat Hpang jahtum Na Hpe Gara Kumla Ni Hpe Madun Ai Kun?
1. Galoi mung gram lajang ai lam galaw u
Arung arai ni a prat hpe galu kaba hkra galaw na matu, kaja wa-plan galaw da ai gram lajang ai lamang gaw ahkyak nga ai.
Plate, tube, gasket, weld, hte shinggrup da ai shara ni zawn re ai ahkyak ai arung arai ni hpe ayan jep yu u.
Hka lim ai, n-gun n rawng ai, shing nrai, n-gun n rawng ai zawn re ai manghkang ni hpe aten dep mu tam nna gram lajang u.
Hpaga galaw ai ni a hpaji jaw ai hte maren, shaning shagu jep joi ai lam hte makawp maga ai lam ni hpe galaw na aten ladaw ni hpe masat da na.
Teng sha gram lajang ai gaw, n myit mada ai sha hkrat sum ai lam ni hpe shayawm ya nna, gram lajang na matu jai gumhpraw hpe mung shayawm ya lu ai.
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2. Heat Exchanger hpe ayan jasan jaseng u .
Heat transfer surfaces hpe san seng hkra galaw ai gaw, bungli galaw ai lam hpe grau kaja hkra galaw ya nna, jak rung ni a myit ru myit tsang lam hpe mung shayawm ya lu ai.
Hka htung a arawn alai hte bungli galaw ai masa ni hpe madung tawn nna, htap htuk ai san seng ai aten ladaw hpe gyin shalat u.
Jak hte jasan jaseng ai, tsi hte jasan jaseng ai, shing nrai online CIP (Clean-in-Place) jasan jaseng ai lam ni hpe ra ai shaloi lang mai ai.
Arung arai ni hpe n hkra hkra (sh) n hkra hkra, htuk manu ai san seng ai arung arai ni hpe lata la u.
San seng ai nbung hpe htawt sit ai shara ni gaw n-gun jai lang ai lam hpe shayawm ya nna, jak rung ni a prat hpe galu shangun ai.
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3. Magam bungli galaw ai lam hpe hkang ai
Stable operating masa hpe makawp maga ai gaw aten galu-bungli galaw lu na matu ahkyak nga ai.
Grai katsi ai, n-gun grai ja ai, hka lwi ai npu hta matut manoi bungli galaw ai hpe koi nga u.
Aten law law lang hpaw ai -up, hpaw ai, akajawng sha nbung katsi ai lam ni hpe shayawm kau u.
Katsi ai, n-gun, hka lwi ai n-gun, n-gun yawm ai zawn re ai ahkyak ai masa ni hpe yu reng u.
Stable bungli galaw ai gaw, arung arai n-gun yawm ai hte gasket n-gun yawm ai hpe shayawm ya ai.
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4. Hka hte Hka Hkrang Hpe Hkringmang Dap hpe Grau Shatsaw Na
Fluid hpe atsawm sha hkang zing ai gaw, n-gun n rawng ai hte n san seng ai manghkang ni hpe grai shayawm ya lu ai.
Hka hpe jasan jaseng ai ladat ni rai nga ai, hka hpe hka ja ai, n-gun ja ai, shing nrai, deoxygenation galaw ai ladat ni hpe jai lang u.
Hka a pH manu, ngang kang ai lam, chloride n-gun hpe hkang lu na.
Ra ai shaloi, n-gun n rawng ai tsi (sh) anti-scaling tsi ni hpe lang u.
Hka hpe atsawm sha hkang zing ai gaw, gram lajang ra ai lam hpe shayawm ya nna, jak rung ni hpe kam hpa mai ai lam hpe grau kaja hkra galaw ya ai.
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4. Heat Exchanger langai a Magam Bungli Prat Hpang jahtum Na Hpe Gara Kumla Ni Hpe Madun Ai Kun?
Lahta na masa ni byin wa ai shaloi, nbung galai ai jak hpe jep yu ra ai (sh) galai ra ai:
Heat transfer efficiency matut nna yawm wa ai majaw, san seng ngut ai hpang bai n mai gram lajang ai.
Aten law law hka pru ai, n-gun yawm ai, shing nrai gasket hkrat sum ai lam ni byin chye ai.
Pressure drop gaw matut manoi jat wa nna, hka lwi ai atsam grai yawm mat wa ai.
Plate, tube (sh) shell ni gaw grai sawng ai hkrang nsam, n-gun n rawng ai (sh) n-gun n rawng ai lam ni hpe madun ai.
Maintenance galaw ai aten hte gram lajang ai manu ni matut nna jat wa ai majaw, galaw shapraw ai atsam hte sut masa lam hpe hkra machyi shangun nga ai.
5. Ngut nna tsun ai
Heat exchanger langai a shinggyim nga pra masa gaw, jak rung amyu, arung arai lata ai lam, bungli galaw ai masa, hka htung a arawn alai, gram lajang ai lam ni hta hkan nna, shaning 10–30 daram na ai. Hkrak ai arung arai ni hpe lata la ai, hkrak hkra galaw ai, aten tup jasan jaseng ai, makawp maga ai hku gram lajang ai, ntsin hpe atsawm sha hkang zing ai hku nna, n-gun galai ai jak ni a bungli prat hpe grai galu kaba hkra galaw lu ai sha n-ga, n-gun n-gun jai lang ai lam hpe shayawm lu ai, bungli galaw ai manu hpe shayawm lu ai, bungli galaw ai hta shim lum ai hte kam hpa mai ai hku galaw lu ai.
Heat exchanger unit ni a lam hpe grau chye mayu ai rai yang (sh) mari mayu ai rai yang, 01000000000 de email sa mai ai.9988xiaoshuai@gmail.com kaw na message hpe mu ngut ai hpang aten dep bai htang na re!
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