Katsi ai shara ni hta gara Cooling Tower gaw kaja dik htum rai kun?

Katsi ai hpe galai shai ai lam a ningmu hku yu yang, katsi ai shara ni hta madung yak hkak ai lam gaw .hka n-gun ja ai-bulb katsi ai. Htunghking hpaw da ai katsi ai nta ni gaw nbung hte hka lapran hkrak matut mahkai ai lam hpe kam hpa nna, nbung katsi ai hpe galaw ai. Ambient wet-bulb a nbung katsi ai lam gaw, katsi ai hka katsi ai lam de du wa ai shaloi, katsi ai hpe shapraw kau lu ai atsam grai yawm mat ai. Cross-flow pat da ai katsi ai nta ni hpe hkap la aipat da ai-loop shinggrup ai lam + cross-lwi ai katsi galai shai ai lammaka. Katsi ai hka gaw, pat da ai coil ni kata de lwi nna, shinggan nbung hte hka garan ai hka hte n hkrak ai hku katsi ai lam hpe galaw ya ai. Coil shinggan na spray hka gaw katsi ai hpe hkap la na matu hka lim mat nna, nbung hpe atik anang shapraw ai hku nna cross-flow air currents ni hpe byin shangun ai. Ndai nbung n-gun ni gaw, hka garan ai hka hte coil ni hte matut mahkai ai shara grau kaba nna, matut mahkai ai aten grau galu ai. 28–32℃du hkra hka lum ai shara ni hta pyi, dai nta gaw ngang grin ai katsi galai shai ai atsam hpe naw tawn da lu nna, katsi ai hka lum ai hpe wet-bulb temperature hta 3–5℃lapran hta grau tsaw ai hku hkang lu ai, dai gaw equip needsu of heat dissip (heat dissip) hpe hkap la lu ai. nbung n-gun shayawm ai jak ni, hte hka lim ai wan wut ni).

 

 

 

 

Corrosion hte clogging hpe ninghkap lu ai atsam hte seng nna, nbung n-gun law ai shara ni hta nbung n-gun law ai hte acidic marang htu ai lam law ai. N hpaw da ai hka lum ai nta ni a katsi ai hka gaw nbung hte hkrak matut mahkai ai majaw, nhprang wan, sau, acid rawng ai arung arai ni hte loi loi sha kayau mat ai majaw, filler pat mat ai, pipeline scaling byin ai, magri daw ni hpe n-gun yawm mat ai. Ndai lam gaw, nbung hpe shapraw kau lu ai atsam hpe shayawm ya ai sha n-ga, jak rung a prat hpe grai kadun shangun ai. Daipat da ai-loop shingjawng ai lamcross-flow closed cooling towers ni a hkrang shapraw ai lam gaw, shinggan mungkan kaw na katsi ai hka hpe ginhka tawn da nna, nhprang wan hte n san seng ai lam ni hpe kayau kaya galaw ai hpe koi nna, hka lim ai hte hka lim ai manghkang ni hpe madung hku nna hparan ya lu ai. Dai aten hta, jak rung a madung daw ni (coils, shells, fans) ni hpe 304 n-gun n rawng ai n-gang hte FRP (fiber-reinforced plastic) zawn re ai n-gun n rawng ai arung arai ni hte galaw mai ai, dai ni gaw nbung hta hka hte n-gun rawng ai arung arai ni a majaw n-gun n rawng ai arung arai ni hpe ninghkap lu ai. Cross-flow structure a fillers ni hpe PVC (sh) PP arung arai ni hte galaw da nna, modular design hpe hkap la ai, dai gaw nhprang wan hpe shinggyin la na matu n loi ai hte, nhprang wan n-gun law ai tropical grup yin ni a gram lajang ra ai lam ni hpe hkap la lu ai.

 

 

 

N-gun lang ai lam hte gram lajang ai sut masa a ningmu hku yu yang, katsi ai shara ni hta -katsi ai aten gaw shata 8–10 daram na lu nna, katsi ai nta ni hpe aten tup bungli galaw ra ai, n-gun lang ai lam gaw manu jahpu law law hpe hkam la lu ai. Cross-flow pat da ai katsi ai nta ni a fan ni gaw, counter-flow katsi ai nta ni hta nbung n-gun n law ai hte, nbung n-gun kaba ai hpe jai lang ai. Motor a n-gun hpe 15%–20% shayawm lu nna, shanhte hta variable frequency control system ni hpe bang da nna, grup yin nbung katsi ai hte katsi ai hka katsi ai hte maren, fan a lawan ai hpe shi hkrai shi galai shai ya lu ai majaw, n-gun jai lang ai lam hpe grau shayawm ya lu ai. Dai hta n-ga, closed-loop circulation gaw, katsi ai hka a hka lim ai lam hpe shayawm ya lu ai (katsi ai hka lim ai lam gaw hpaw da ai hka lim ai nta ni a 1/5–1/3 daram sha rai nga ai), hka n-gun hpe grai hkye la lu nna, katsi ai shara nkau mi a hka-hkye la ra ai lam ni hpe mung hkap la lu ai. Dai hte nhtan shai ai hku nna, htunghking hku hpaw da ai katsi ai nta ni a hka lim ai lam hte hka lim ai lam sum ai lam gaw 10%–15% rai nna, nbung laru kaba ai shara ni hta hka hpe grai jahten sharun ai lam byin shangun ai. Hka hpe ayan bai bang ai hte nbung hpe jahkrat kau ai gaw hka hpe jasan jaseng ai manu hpe mung jat shangun ai.

 

 

Shadawn shadang hku yu yang, counter-flow closed cooling tower ni hta nbung galai shai ai atsam loi mi grau law tim, shanhte hpe jung na shara grau ra ai. Grau nna, nbung lwi ai hte hka lim ai gaw, n bung ai maga de lwi ai majaw, fan nbung n-gun grai law nna, n-gun lang ai lam byin wa ai. Open cooling tower ni hta n-gun n rawng ai nbung hpe shapraw kau lu ai atsam, loi loi hte n-gun n rawng ai hte pat mat ai, gram lajang na matu manu kaba ai zawn re ai n-gun kya ai lam ni nga ai majaw, nbung laru kaba ai shara ni hta aten galu-bungli galaw na matu n htap htuk ai. Structural optimization hku nna, cross-flow closed cooling towers ni gaw, nbung galai shai ai atsam, n-gun n-gun jai lang ai manu ni hpe rap ra hkra galaw ya ai majaw, nbung laru kaba ai shara ni hta, shanhte hpe grau ra sharawng ai bungli galaw ai shara ni hta nbung katsi ai ladat langai byin tai wa shangun ai.

Tsun ga nga yang, katsi ai shara ni hta katsi ai nta ni hpe lata na matu madung myit masa gaw, katsi ai hte katsi ai, nhprang wan n-gun, n-gun n rawng ai bungli masa ni hpe hkan nna galai shai ai lam rai nga ai. Hpa majaw nga yang, n hkru n kaja ai lam hpe ninghkap lu ai akyu hpe kam hpa nna, cross-flow heat exchange a akyu rawng ai hte ngang grin ai atsam marai ni hpe kam hpa nna, n hkru n kaja ai lam hpe ninghkap lu ai arung arai ni a galu kaba ai prat hpe kam hpa let, cross{5}}flow hpaw da ai katsi ai nta ni gaw grau galu ai s{trop}vi hpe lu la mai ai. n-gun dat shapraw ai lam hte gram lajang ai sut masa a nbung hpe shapraw kau ra ai lam ni hpe tsun dan ai.