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2025-09-11
Gwaro iri rakazara rinoongorora dhizaini, kushanda, uye optimization ye open-circuit cooling towers. Tichaongorora misimboti yavo yakakosha, mashandisirwo akajairwa, kufunga kwakanaka, uye maitiro ekugadzirisa. Dzidza kusarudza zvakanaka open-circuit cooling tower kune zvaunoda chaizvo uye kuwedzera kushanda kwayo.
An open-circuit cooling tower chinhu chinodzivirira kupisa chinoshandisa kutonhorera kwemvura kunoderedza tembiricha yerukova rwemvura. Kusiyana neakavhara-circuit masisitimu, open-circuit cooling towers bvumira kusangana kwakananga pakati pemvura inotonhorera nemhepo. Kubata kwakananga uku kunobvumira kufambisa kupisa kwakanaka kuburikidza nekuputira, inova nzira yekutonhodza inoshanda zvakanyanya. Mvura inowanzotenderedzwa nenzira, yozotonhodzwa mushongwe isati yadzokororwa. Izvi zvinovaita sarudzo yakakurumbira mumaindasitiri akasiyana siyana uko mavhoriyamu makuru emvura anoda kutonhodzwa zvakanaka.
Magadzirirwo akati wandei aripo mukati meiyo open-circuit cooling tower category. Izvi zvinosanganisira:
Idzi shongwe dzinoshandisa mafeni kukurudzira kuyerera kwemhepo, zvichipa kutonhora kusingaite kunyangwe mumamiriro emhepo yakaderera. Iwo akaiswazve muzvikamu zve-induced-dhizaini uye yekumanikidza-dhizaini mhando, zvichienderana nenzvimbo yefani.
Idzi shongwe dzinotsamira pane yakasikwa convection yekuyerera kwemhepo, inotungamirwa nemusiyano we density pakati pemhepo inopisa, nyoro mukati meshongwe nemhepo inotonhorera yakatenderedza. Kunyange zvichidhura kushanda, kugona kwavo kutonhora kunoenderana zvakanyanya nemamiriro ekunze ekunze.
Kurongeka kwemvura uye kufamba kwemhepo kunosiyanawo. Mumharadzano shongwe, mvura nemhepo zvinoyerera perpendicular, ichiri mucounterflow towers, zvinofamba zvakatarisana. Imwe neimwe gadziriso ine yayo yega maitiro ekuita uye kukodzera kune akasiyana maapplication. Counterflow tower, semuenzaniso, kazhinji inopa kutonhora kwakanyanya.
Kubudirira kwe open-circuit cooling tower inopesvedzerwa nezvinhu zvakawanda. Izvi zvinosanganisira:
Tembiricha yemvura inopinza uye yekubuda nayo inokanganisa zvakananga kutonhora kunowanikwa. Tembiricha yepamusoro inopinza inoda kutonhora kukuru.
Kupisa uye kunyorova kwemamiriro ekunze kunoderedza kushanda kwekupopodza kwemvura. Tembiricha yekunyorova-gibhu chiratidzo chakakosha chekukwanisa kutonhora.
Kufambisa kwemhepo kwakakwana kwakakosha pakufambisa kupisa kwakanaka kuburikidza nekubuda. Kusakwana kwemhepo kunogona kukonzera kuderedzwa kwekutonhora.
Iyo inoshanda yekugovera mvura sisitimu inovimbisa kunyangwe kuyerera kwemvura kuyambuka shongwe yekuzadza, kuwedzera kusangana nemhepo uye kudzivirira nzvimbo dzinopisa.
Kugadzirisa nguva dzose kwakakosha pakuwedzera hupenyu uye kuita kwe open-circuit cooling tower. Izvi zvinosanganisira:
Kuyera, kukura kwealgae, uye kuvakwa kwemarara kunogona kuderedza zvakanyanya kushanda zvakanaka. Kugara kuchenesa shongwe yekuzadza, bheseni, uye dhift eliminators kwakakosha.
Kugadziriswa kwemvura kwakakodzera kunodzivirira kuora, kuyera, uye kusvibiswa kwebhayoloji, kuwedzera hupenyu hweshongwe nekuvandudza kushanda. Izvi zvinogona kusanganisira kurapwa kwemakemikari kana kusefa.
Kuongororwa nguva dzose kwemafan motors nemabhandi kunobatsira kuona uye kugadzirisa matambudziko angangove asati akwira, kuve nechokwadi chekushanda kunoramba kuripo.

Kusarudza zvakakodzera open-circuit cooling tower kunosanganisira kunyatsoongorora zvinhu zvakasiyana-siyana. Mafungiro akakosha anosanganisira kutonhora kunodiwa, nzvimbo iripo, ambient mamiriro, kunaka kwemvura, uye bhajeti. Kubvunzana nenyanzvi dzine ruzivo kunokurudzirwa zvakanyanya kuti uve nechokwadi chemhinduro yakakwana yezvaunoda chaizvo. Zvemhando yepamusoro uye yakavimbika open-circuit cooling towers, funga kuongorora sarudzo kubva kune vanotungamira vanogadzira senge Shanghai SHENGLIN M&E Technology Co.,Ltd.

| Feature | Mechanical Draft | Natural Draft |
|---|---|---|
| Cooling Capacity | Yakakwirira, inowirirana | Zvinosiyana, zvinoenderana nemamiriro ekunze |
| Operating Cost | Yakakwira nekuda kwekushandisa simba re fan | Pazasi, hapana mashandisirwo esimba feni |
| Maintenance | Inoda kugadzikiswa kwefani | Kusawanzogadziriswa, asi kuongororwa kwemaitiro kunodiwa |
Cherechedza: Tafura iyi inopa kuenzanisa kwakawanda. Kunyatsoita maitiro ekuita kuchasiyana zvichienderana nekugadzirwa uye mamiriro ekushanda.
Kuti uwane rumwe ruzivo nezve open-circuit cooling towers uye matekinoroji ane hukama, bvunza zviyero zveindasitiri uye zvakatemwa zvemugadziri. Rangarira kugara uchiisa pamberi pekuchengetedza panguva yekuisa, kushanda, uye kugadzirisa.