Hka lim mat ai nta ni a matu kaja ai bungli galaw ai ladat ni hpe hkum tsup ai hku sawk sagawn ai lam

Dai ni na aten na hpaga lam hte hpaga lam hta ra kadawn ai katsi ai arung arai ni hku nna, nbung laru shazim ai jak ni, wan jak arung arai ni, tsi mawan ni hpe galaw shapraw ai lam ni, shanhte a pat da ai-circuit, hka- hpe hkye la ai lam, grup yin hpe makawp maga ai lam, gram lajang ai lam ni hpe loi ai hku gram lajang ai lam ni a majaw, nbung laru shazim ai jak ni, wan jak ni, tsi mawan ni hpe galaw shapraw ai lam ni, hte kaga ginra ni hta pat da ai katsi ai nta ni hpe grai lang ma ai. Raitim, jai lang ai masha law law gaw, bungli galaw ai aten hta, bungli galaw ai shaloi, n-gun yawm ai, n-gun grai jai lang ai, gram lajang ai manu ni law wa ai zawn re ai manghkang ni hpe hkrum sha chye ma ai. Lahta na madung ladat ni hpe sharin ya ai gaw, hpaw da ai katsi ai nta ni a bungli galaw ai lam hte asak hkrung lam hpe grai kaja hkra galaw ya lu ai.

.

Hka lum ai shara ni hku nna shinggan mungkan kaw na shinggrup nga ai hka hpe pat da ai katsi ai nta ni gaw garan tawn da ai raitim, hka a hkamja lam gaw dai jak a asak hpe hkrak sha hkra machyi shangun nga ai. Hka ja ai Calcium hte magnesium ions ni gaw, katsi ai galai shai ai hka htung ni a kata na bunghku ni hta loi loi hte byin pru wa nna, katsi ai hpe htawt sit ai atsam hpe 10% kaw nna 30% du hkra shayawm ya lu ai. Hka kata na n-gun rawng ai n-gun (sh) n-gun rawng ai arung arai ni (chloride ions zawn re ai) ni gaw, pipe lang ai hpe lawan ladan galaw lu nna, n-gun rawng ai arung arai ni mung lawan ladan byin wa chye ai.

Practical hpaji ni:

Hka a hkamja lam hpe ayan chyam yu na: N-gun hpe myit maju jung na (hpaji jaw ai<500 μS/cm), pH (7.0-8.5 is ideal), hardness (<100 mg/L as CaCO₃), and chloride ion concentration (<50 ppm).

Hka n-gun shayawm ai tsi ni hpe jat bang u: Hka a hkamja lam report hpe madung tawn nna, hpawng de ai inhibitor hpe lata la u. Ga shadawn, zinc- seng ai n-gun n-gun shayawm ai tsi ni gaw carbon n-gang pipe ni hpe makawp maga ya nna, polyphosphates gaw calcium carbonate scaling hpe hkrak hkra pat shingdang ya ai.

Automatic dosing system hpe n-gun jaw ai: Sensor-driven dosing gaw lata hte shut ai lam ni hpe yeng seng kau ya nna, hka n-gun hpe ngang grin hkra galaw ya ai.

2. Fans hte Pumps: N-gun grau ja wa ai a madung lam

Hpaw pat da ai-}} grup yin katsi ai nta ni a n-gun jai lang ai lam gaw, hka htung (driving air) hte pump (hpyen n-gun hpe shinggrup ai hka) hta madung tawn ai. Ndai daw lahkawng gaw, bungli galaw ai gumhpraw yawng hta na 60%-70% daram hpe hkam la lu ai.

Fan galai shai ai lam ni:

Laksan hku nna, galai shai ai frequency hpe hkang lu na: grup yin na nbung katsi ai lam hte load ra kadawn ai lam hpe madung tawn nna, fan a lawan ai lam hpe n-gun n rawng ai hku gram lajang u. Ga shadawn, nbung laru kaba ai aten hta lawan ai hku n-gun rawng ai hku tawn da ai, hka lim ai aten hta 20%-30% hpe shayawm ai gaw n-gun hpe grai hkye la lu ai.

Dai n-gang ni hpe ayan na jasan jaseng u: Dust shinggyin ai gaw fan ni a bungli hpe 5%{3}}15% shayawm ya lu ai. Dai hpe shata shagu blade ntsa hpe jep yu nna kashin na matu hpaji jaw ai, ra ai hku n-gun ja ai n san seng ai hpe shaw kau na matu soft-bristle brush lang na matu hpaji jaw ai.

Hka hte n hkru n kaja ai lam ni:

"Ma kaji hpe n-gun n jaw ai" hpe koi u: Pump lwi ai lam hte bawnu gaw heat exchanger a ra sharawng ai lam ni hte maren hkrak hkrak rai ra ai. Grai law hkra lwi ai gaw pipe hpe ninghkap lu ai atsam hpe jat ya nna, n-gun hpe mung jahten kau ya ai. flow meters hte pressure gauges ni hpe tengman ai- aten hpe yu reng na matu hte valve hpaw ai shara ni hpe kaja dik ai operating point de galai shai na matu.

Check seals hte bearings: Leakage (sh) n bung ai nsen ni gaw asak kaba wa ai jak rung n-gun (sh) n-gun rawng ai bearing ni hpe madun ai rai na re. Prompt hpe galai shai ai gaw n-gun lang ai lam hpe makoi magap da ai lam hpe pat shingdang lu ai.

III. Hkringmang daju

Closed cooling tower ni a bungli galaw ai lam hpe shinggan na masa ni (ga shadawn, katsi ai, nbung n-gun, nhprang dat ni a n-gun) ni a majaw hkra machyi shangun ai. Operation mode hpe hkrak hkrak gram lajang ai gaw ahkyak ai.

Katsi ai hte hkyet ai shara ni hta: Nbung n-gun shadawn shadang (nbung hte hka lwi ai lam a ratio) hpe jat nna nbung hpe jai lang nna, grau chye ai katsi ai hpe shapraw kau na. Ra ai rai yang, hka lim ai lam hpe karum ya na matu sprinkler system hpe jung u, raitim, hka lim ai hka kaw na hka n-gun yawm ai hpe myit dum u.

high{0}}humidity hta, npu n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-nga ai shara ni: N-gun grai ja ai hte condensate katsi ai hpe pat shingdang na matu, fan a lawan ai lam hpe shayawm ya u (grau nna dingdung daw na katsi majan aten hta ahkyak ai). Pipe ni hpe makawp maga na matu wan jak hte galaw ai jak ni hpe lang u.

Nbung hte nhprang wan n-gun n rawng ai shara ni hta: Nbung shang ai shara hta nhprang wan n-gun (pore size 5 mm hta n-ga) n-gun rawng ai (pore size n law ai) hpe bang nna bat shagu san seng hkra galaw u. Hkring mi n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun (chemical plant ni zawn re ai), fiberglass (sh) stainless steel casings ni hpe aten galu hkam sha na matu hpaji jaw da ai.

IV. Maintenance Cycle: Makawp maga ai lam hpe gram lajang ai lam gaw grau kaja ai.

User law law gaw, n myit mada ai sha hkrat sum ai lam ni hte n-gun yawm wa ai lam ni hpe n galaw ai sha, n-gun n rawng ai hku gram lajang ai lam ni hpe n galaw ai. Nsen hpe gram lajang na masing hpe gyin shalat ai gaw, jak rung ni a prat hpe 3-5 ning daram galu shangun lu ai.

Must{{0} Ding

Daily: Hka madang hpe shingra tara hku galaw ai kun ngu ai hpe jep yu u (float valve hta n kaja ai galai shai ai lam ni n nga ai), n bung ai nsen ni hpe fan hpe jep yu nna, piping kata na hka lim ai lam ni hpe jep yu u. Shata shagu: Hka shinggyin la ai hka htung hpe jasan jaseng na, hka hpe chyam yu na, hte key parameters ni hpe ka matsing da na; n-gun ja ai hte n-gun n rawng hkra, n-gun ja ai bolts ni hpe n-gun dat dat ai.

Quarterly: Fan pulley hpe shaw la na matu (belt-driven rai yang) hpe shaw kau nna, motor hte fan alignment (deviation) hpe calibrate galaw u.<0.1 mm).

Shaning shagu: Hka lum ai hka htung hpe atsawm sha jasan jaseng u ({0}}} a tsaw ai hka jet hte chemical jasan jaseng ai tsi hpe lang nna), anti{1}}}}corrosion coating a dinghpring ai lam hpe jep yu nna, ra ai hku bai gram lajang u.

Daw dan lam

Closed cooling tower hpe atsawm sha galaw ai gaw, hpaji masa langai hpe n kam hpa ai; hka n-gun hpe hkang zing ai lam, n-gun lang ai lam hpe hkang zing ai lam, grup yin hpe galai shai ai lam, gram lajang ai lam ni lawm ai hkum tsup ai ladat a mahtai rai nga ai. Ndai ladat ni hpe hkrang shapraw ai hku jai lang ai hku nna, jai lang ai ni gaw bungli galaw ai manu hpe shayawm ya lu ai sha n-ga, akajawng sha hkrat sum na masa hpe mung shayawm ya lu ai, dai gaw, galaw shapraw ai lam hta ra kadawn ai lam ni hpe galaw ai hta ra kadawn ai arung arai ni a galu kaba ai- aten galu ai lam hpe hkam la lu na re. Myit dum u: aten tup yu ai, jahpan ni hpe ka matsing da ai, hte proactive galai shai ai lam ni gaw, hpaw da ai katsi ai nta hpe hparan ai lam a madung makoi magap da ai lam ni rai nga ai.