Enkola Entuufu Ya Closed Circuit Cooling Towers Mu Winter

 

 

Omusingi gw’okuddukanya omunaala ogw’okunyogoza ogwa closed circuit mu kiseera ky’obutiti guli muanti-freeze protection, okukyusa mode dry/wet, okulongoosa parameter, okukebera n'okuddaabiriza. Kyetaagisa okutangira okutonnya n’okukutuka kwa koyilo ne payipu ate nga tukakasa nti okunyogoza kukola bulungi n’obukuumi bw’ebyuma. Enteekateeka y’emirimu ejja kukolebwa okusinziira ku ngeri y’emirimu, ebbugumu ly’ekifo n’ensengeka y’enkola.

 

 

 

1. Pre-Winter Anti-Okuteekateeka Freeze (Kulina Okukolebwa Nga Winter Tennabaawo)

Enkola y’okunyweza Insulation

Zingira ekisusunku ky’omunaala, koyilo eziwanyisiganya ebbugumu, payipu eziyingira/ezifuluma, payipu z’okufuuyira, vvaalu n’ekibbo ky’okukung’aanya amazzi n’ebyoya by’amayinja oba polyurethane insulation layer esukka mu mm 50, era osiige eddagala eriziyiza amazzi ku layeri ey’ebweru. Teeka obutambi bw’amasannyalaze obw’okubugumya obutereevu ku payipu ezirabika ng’olina ekiyungo ekifuga ebbugumu ekyateekebwawo okukola ku diguli 4 n’okuyimirira ku diguli 8 , ng’essira olitadde ku bitundu bya payipu ebigalamidde wansi-n’enkoona ezifudde.

 

Anti-Okuteekateeka eky'okugonjoola ekizibu kya Freeze

Teeka ethylene glycol oba propylene glycol antifreeze mu ntambula y’omusaayi munda (oludda lw’amazzi g’enkola). Teekateeka obuzito okusinziira ku bbugumu erisinga obutono mu kitundu (okugeza. 30% ethylene glycol for -15℃environment), okukakasa nti ekifo ekifuumuuka kiri wansi diguli 5–10 okusinga ebbugumu ery’omu kifo. Kikyuseemu n’ekiziyiza okukulukuta ekikwatagana.

 

Okufulumya amazzi n’Okulongoosa

Ku byuma ebiggaddwa okumala ebbanga eddene, ggulawo vvaalu zonna ezifulumya amazzi n’okufulumya empewo, era olongoose bulungi amazzi agasigadde mu koyilo, payipu z’okufuuyira n’ekibbo ky’okukung’aanya amazzi n’empewo enyigirizibwa okwewala okutonnya. Ku kuggalawo okw’ekiseera ekitono-, kuuma okutambula okutambula obutasalako mu kutambula okw’omunda.

 

Enkola y’okufuga mu ngeri ey’otoma Okutandika okukola

Set low-temperature alarm when return water temperature<=5℃, ekwatagana n’okukendeeza/okuggala frequency ya ffaani n’okutandika/okuyimirira ppampu y’okufuuyira. Ekibbo ky’okukung’aanya amazzi kiteekemu ekyuma ekifumbisa amasannyalaze n’ekiyungo ky’amazzi okuziyiza okwokya okukalu.

 

 

 

2. Anti-Freeze ne Parameter Optimization mu kiseera ky'okukola (Core Operation) .

 

Entambula y’omunda (Oludda lw’amazzi g’enkola): Kuuma okukulukuta n’ebbugumu erinywevu

 

Tewali kuggalawo oba okusalako okukulukuta

Kuuma omuwendo omutono ogw’okutambula kw’amazzi munda ( Okusinga oba okwenkana ebitundu 30% ku kutambula kwa dizayini) ne wansi w’omugugu omutono. Valiva ya bypass oba ppampu eyamba esobola okukozesebwa okwewala amazzi agasibye mu koyilo.

 

Okufuga ebbugumu

Fuga ebbugumu ly’amazzi agadda ku 8–15℃. Ggyako oba okukendeeza ku sipiidi ya ffaani ku bbugumu eri wansi okukendeeza ku kuwanyisiganya ebbugumu ly’empewo ennyogovu. Mu bbugumu eri wansi ennyo, yita ku munaala ogunyogoza era okozese ebbugumu erya kasasiro mu nkola okukuuma ebbugumu ly’amazzi.

 

Okulondoola antifreeze

Kebera antifreeze concentration ne freezing point buli wiiki, era ojjuze mu budde okwewala okulemererwa olw’okukendeera kw’obungi.

 

Entambula ey’ebweru (Oludda lw’amazzi g’okufuuyira): Ebbugumu-Okufuga okutandika/okuyimirira n’okukyusakyusa okukalu/okutonnya

 

Okulongoosa mu mazzi

Okufuuyira okwa bulijjo nga ebbugumu ly'ekifo lisinga oba lyenkana diguli 5 . Yimiriza otomatika ppampu y’okufuuyira nga ebbugumu ly’amazzi agadda likka okutuuka ku diguli 5–7 . Teeka ebbugumu ly'amasannyalaze mu ssowaani y'okukung'aanya amazzi okukuuma ebbugumu ly'amazzi nga lisinga oba nga lyenkana diguli 4 .

 

Okukola mu ngeri enkalu

Nga ebbugumu ly’ekifo liri obutasalako<0℃, completely drain the spray system, turn off the spray pump, and use only fan air cooling (full dry mode) to completely eliminate the risk of spray water freezing.

 

Okufuuyira mu biseera ebitali bimuBwe

okufuuyira kyetaagisa, kwata enzirukanya ennyimpi-okutandika/okuyimiriza (okugeza dduka eddakiika 10, okuyimirira eddakiika 20) era osiige ekiziyiza okulondoola ebbugumu ku payipu z’okufuuyira.

 

Okutereeza eddoboozi lya ffaani n’empewo

Kozesa okufuga kwa frequency ezikyukakyuka. Kendeeza ku sipiidi oba dduka mu biseera ebitali bimu ku bbugumu eri wansi. Ku minaala mingi egy’enjawulo, enkola y’emigugu egy’okukuŋŋaanya okwongera ku mugugu gw’ebbugumu n’ebbugumu ly’amazzi agafuluma mu munaala gumu n’okukendeeza ku bulabe bw’okutonnya.

 

 

 

3. Okuggalawo n’Okuddamu Okutandika Ebikwata ku

Okuggalawo okw’ekiseera ekitono- ( Okukka oba okwenkana essaawa 72)

Kuuma ppampu y’okutambuza amazzi munda ng’ekola, ggulawo bypass, kuuma ebbugumu ly’amazzi Nga lisinga oba eryenkana diguli 5 ; fulumya amazzi mu nkola y’okufuuyira era okuume ebbugumu okulondoola insulation.

 

Long-term shutdown (>essaawa 72)

Fulumya bulungi era olongoose enkola y’okutambula kw’omusaayi n’okufuuyira munda n’empewo enyigirizibwa, ggalawo vvaalu zonna era ozisibe bulungi. Akatono aka antifreeze osobola okugifuyira mu koyilo okusobola okukuuma.

 

Enkola ya Ddamu okutandika

Sooka okebere obulungi bw’ebintu ebiziyiza ebbugumu, okulondoola ebbugumu ne payipu. Tandika ppampu y’okutambula kw’omusaayi munda mpola, linnyisa ebbugumu mpolampola okutuuka waggulu wa diguli 10 , olwo okole okufuuyira oba ffaani okusinziira ku bbugumu ly’ekifo okwewala okukubwa ennyogovu.

 

 

 

 

4. Okukebera n’okuddaabiriza buli lunaku (Kyetaagisa Buli lunaku) .

Okulondoola parameter

Wandiika ebbugumu ly’amazzi agadda, puleesa ne kasasiro buli ssaawa 2 okukakasa nti ebbugumu ly’amazzi Lisinga oba eryenkana diguli 5 ne puleesa enywevu.

 

Okukebera anti-freeze

Kebera layers eziziyiza amazzi, obutambi obufumbisa n’ekibbo ky’okukung’aanya amazzi buli lunaku. Saanuusa ice n’amazzi agabuguma singa osangibwa; okuyiwa amazzi agabuguma kikugirwa nnyo. Okwongera okukuŋŋaanyizibwa kwa ice ku bifo ebiyingira empewo n’ebijjuza okukakasa nti empewo eyingira.

 

Enzirukanya y’omutindo gw’amazzi

Amazzi gatera okuzimba mu biseera by’obutiti. Okwoza ebisengejja buli wiiki, kebera pH n’obukaluba buli mwezi, era okufulumya amazzi n’okujjuza mu budde okuziyiza okuzibikira n’okukulukuta.

 

Okuddaabiriza amasannyalaze

Kebera enkola y’okuziyiza amazzi n’okuziyiza -freeze ya motors, frequency converters ne control cabinets okukakasa nti zitandika bulijjo ku bbugumu eri wansi.

 

 

 

 

5. Obukuumi n'Amaanyi-Okukekkereza Ensonga Ebikulu

 

Kulembeza enkola enkalu ku bbugumu eri wansi okukendeeza ku maanyi g’okufuuyira n’obulabe bw’okufuuka bbugumu. Gkwataganya frequency ya fan ne pump ne load okukendeeza ku masannyalaze agakozesebwa.

 

Teekawo enteekateeka ey’amangu ey’amayengo agannyogoga. Lekera awo okufuuyira mu bbugumu eri wansi ennyo, nyweza insulation n’okubugumya enzirukanya y’omusaayi munda, era kozesa ebbugumu ery’amasannyalaze ery’ekiseera bwe kiba kyetaagisa.

 

 

Okuddukanya omunaala gw’okunyogoza ogwa closed circuit mu kiseera ky’obutiti kitwala anti-freeze nga layini eya wansi, okukulukuta nga core, n'okufuga okw'otoma nga enkola. Okuyita mu kuziyiza ebbugumu, okulondoola ebbugumu, okukyusakyusa mu ngeri enkalu/ennyogovu, okufuga paramita n’okukebera emirundi mingi, okwonooneka kw’ebyuma okuva mu kutonnya kuyinza okwewalibwa obulungi, okutuuka ku kukola okutali kwa bulabe, okulungi era okukekkereza amaanyi-.