Ol bikpela samting bilong wok bilong ol 'closed circuit cooling towers'

 

Gutpela wok na sevis laip bilong ol 'closed circuit cooling towers' i dipen long 'standardized start-up and shutdown, stretpela monitoring, wara kwaliti kontrol, sisenal proteksen, na oltaim mentenens. Ol bikpela samting bilong wok i stap aninit.

 

 

 

 

 

 

 

 

1. Lukluk gut pastaim long kirapim

 

 

Sekim straksa na paiplain: Sekim 'tower shell' na sapot bilong en sapos i gat senis o bagarap. Mekim gut olsem fan na ol samting bilong lukautim moto i stap gut. Sekim olsem ol 'inlet/outlet' paiplain i pas gut, ol 'valve' i wok gut, ol 'filter' i klin na i no gat samting i pasim rot bilong en, na ol sapot bilong paiplain i stap gut long stopim 'leak' we i kamap long 'operational vibration'.

 

Sistem Venting na Pulimapim Wara: Opim ol 'air vent valves' long rausim olgeta win long wara sistem na sprei sistem long abrusim win resistans we i daunim hat eksens efisiens. Sekim wara level insait long 'sump' na stretim i go long standet level long rot bilong 'float valve' o 'automatic makeup' long stopim 'pump' long ran o 'overflow'.

 

Sekim bilong pawa na sefti: Yu mas sekim olsem ol 'motor wiring' i stap gut, 'grounding' i gutpela, na 'insulation resistance' i inapim ol standet. Luksave olsem ol instramen na ol lait bilong soim long kontrol panel i soim stret na ol swit i wok gut. Rausim ol pipia i stap klostu long taua bilong pasim ol samting bilong narapela kantri long go insait long fan o sprei sistem.

 

Medium Kompatibiliti Konfemesen: Mekim gut olsem wara we i kol pinis i stret wantaim samting bilong koil (olsem, ol i tambuim ol kopa paip long yusim long 'ammonia media') long stopim kemikel korosen, lik, o bruk bilong koil.

 

 

2. Gutpela Monitoring na Operesen Taim Yu Ran

 

 

 

Stretpela Stat/Sutdaun Sekwens: Statim 'circulating water pump' pastaim. Bihain long sistem i pulap na i gat win, kirapim fan. Long pasim fen, stopim fan pastaim, bihain stopim pam bihain long 10-15 minit long larim koil i kol gut na abrusim bagarap long 'thermal shock'.

 

Monitoring bilong ol bikpela paramita: Holim 'inlet/outlet' tempereja bilong wara i stap namel long 5-15 digri. Liklik samting i soim olsem i gat pipia o wok i no wok gut; bikpela samting i soim olsem i gat planti samting tumas. Lukluk gut long presa bilong wara: sapos wara i pundaun wantu tasol dispela i soim olsem wara i lik, tasol sapos wara i go antap wantu tasol dispela i makim olsem wara i pas. Lukluk long wankain pasin bilong spreim long mekim nosel i no pas na karamapim ful koil.

 

Wota Kwaliti Menesmen: Oltaim sekim pH (6.5-8.5), hat, konduktiviti, na ol liklik binatang i stap insait long en. Putim ol marasin bilong pasim 'corrosion', 'scale inhibitors', na ol marasin bilong kilim ol binatang jem long stopim 'scaling', 'corrosion', na gro bilong ol 'algae'. Klinim ol samting i flot insait long sump long olgeta wik na spreim ol filta long olgeta mun long abrusim 'nozzle' i pas.

 

Sekim bilong fan na draiv: Harim sapos nois o guria i no stret. Sekim 'belt tension' long olgeta mun. Lukluk long tempereja bilong moto na bearing (Liklik o wankain olsem 75 digri) na putim gris we i gat bikpela tempereja long olgeta 6-pela mun long lukim olsem i gat gutpela 'dynamic balance'.

 

 

 

3. Proteksen bilong Sisen

 

 

 

Winta Friz Proteksen (Kritikel): Wok oltaim em i nambawan rot bilong daunim ais. Long pasim wok longpela taim, rausim wara long ol koil, sprei sistem, na ol paiplain, na rausim wara i stap yet wantaim win we i gat presa. Putim 'electric heating tracing' na 'insulation' bilong ol paiplain ausait. Yusim ethylene glycol antifriz sapos i gat nid.

 

Summer High-Temperature Operesen: Inkrisim inspeksen frikwensi na lukluk long tempereja bilong mota. Klinim ol 'louvers' bilong win na ol 'coil surface' bilong helpim win na senis bilong hat. Mekim 'spray flow' i go antap long taim bilong bikpela hat tru long abrusim 'overheating shutdown'.

 

 

 

4. Oltaim Mentenens na Satdaun Kea

 

 

 

Sediul bilong Mentenens: Sekim mak bilong wara, kwaliti, na nois i no stret long olgeta wik. Klinim ol filta, rausim ol 'nozzle', na taitim ol lektrik koneksen long olgeta mun. Wasim ol koil wantaim wara we i no gat bikpela presa long olgeta kwata, sekim 'fan blade balance' na 'gearbox oil level'. Mekim kemikel klining long olgeta yia, sekim sapos koil i bagarap na lik, na senisim olpela sil na bearing.

 

Long-Tem Satdaun Proseja: Rausim olgeta wara, klinim ol pipia insait long en. Putim ol 'protective cover' long ol 'fan' na 'air inlet' bilong stopim das long go insait. Rausim pawa na lukautim gut yunit. Mekim gen ful pre-statap inspeksen pastaim long yusim gen.

 

 

 

 

5. Sefti na Eneji-Ol Ditel Bilong Sevim

 

 

Putim ol sefti sain klostu long yunit na bihainim ol 'lockout-tagout' prosedur long taim bilong mentenens. Yusim ol 'variable frequency drives' long makim pawa bilong fan na pam wantaim 'thermal load'. Long ol taim we ples i no hat tumas, ol i ken pasim 'spray system' long taim bilong drai-operesen mode long daunim yusim bilong eneji.