Ukwabelana ngolwazi olusebenzayo ngemibhoshongo evuthayo evaliwe: Iminyaka eyi-10 yokuqonda kusuka ekufakweni, Ukukhomisha, nokulungiswa kokwenza kahle

Ukuhlangenwe nakho kwami ​​kokuqala ngemibhoshongo evuthayo evaliwe kwakusehlobo lika-2014. Uphiko lwe-300RT, olufakwe ohlwini lwemivulo ye-30% ngenxa ye-clearing tower evulekile ngenxa yokushisa okuphezulu kwe-flueling, ngihlangabezana nezingcweti zokushisa ngenxa ye-3000RT, ngihlangabezana nezingibe futhi ngithole isipiliyoni esisebenzayo. Namuhla, ngithanda ukuhlanganyela le mininingwane yokuqonda okusebenzayo, evame ukugcotshwa ngephunga lamafutha nezithukuthuku, ikakhulukazi leyo ndawo eshiwo ngokusobala kwisiza sencwajana kodwa ibalulekile ku-{-.

1. Isigaba sokufaka: Ungavumeli "isisekelo esibuthakathaka" sonakalise lonke uhlelo

Onjiniyela abaningi bagijimisa ukuthola imishini lapho bethola imidwebo emifushane, kepha ukukhetha indawo efanelekile yokufakwa kombhoshongo ovaliwe ovaliwe empeleni kubamba ubunzima obukhulu. Ngikhumbula iphrojekthi eyodwa lapho kwafakwa khona umbhoshongo eduze kodonga lwangaphandle lwe-workshop. Ngenxa yalokhu, umoya oshisayo oshisayo nowomswakama wakhe wakha ukugcwala odongeni kungakapheli izinyanga eziyisithupha, kubangele ukufakwa kodonga lwangaphandle ekubumbeni. Isipiliyoni sami samanje ukuthi ukufinyelela kokulungiswa kwamamitha angu-1,5 kufanele kugcinwe kuzungeze umbhoshongo, futhi akumelwe kube khona izithiyo ngaphakathi kwamamitha ayi-5 ngenhla (njengeyunithi yomoya yangaphandle). Uma umbhoshongo ufakiwe ophahleni, i-coeffective eyanele yomoya kumele icatshangwe. Ezakhiweni ezingaphezu kwamamitha angama-30 ukuphakama, kunconywa umhlahlandlela womoya.

Imininingwane enganakwa kakhulu ngesikhathi sesisekelo sokuthululwa yibanga likakhonkolo kumele libe likhulu kune-C25, futhi izinga lamapuleti ensimbi ashumekiwe kufanele lilawulwe ngaphakathi ± 2mm. Ngonyaka ophelile, ngesikhathi sokuhlolwa kokwamukelwa kwephrojekthi, sathola ukuphambuka okungama-5mm ezingeni lesisekelo, okwenza ukudlidliza okungajwayelekile kokunciphiswa ngesikhathi sokusebenza, okudingakalayo rework. Ukuxhumeka kwamapayipi nakho kudinga ukucatshangelwa ngokucophelela. Kunconywa ukufaka isihlungi se-Y - (ngesilinganiso se-filtration esingaphezulu noma esilingana ne-40 mesh) kwipayipi elipholile lokungena emanzini. Ngaphandle kwalokho, i-welding slag nokugqwala emanzini okujikeleza kuzovala amapayipi okufafaza ngokushesha.

II. Isigaba sokuthumela: Lawa mapharamitha abaluleke kakhulu kunencwadi.

I-Commiduing yokuqala nakanjani ingumsebenzi wezobuchwepheshe. Elinye icala elishiyele umbono ohlala njalo kimi: Ikhasimende, ngesikhathi se-self -, laphenduka fan nge-throttle egcwele, okuholela ekutheni libe sezingeni eliphakeme lamanzi liphezulu ngo-0.8% (ngokujwayelekile, kufanele kube<0.01%). It was later discovered that the fan inverter's startup ramp was set too steeply, resulting in uneven airflow distribution. My current commissioning process is: first, start the circulating water pump and run it for 30 minutes. Observe the water level in the collection pan for stability (normal fluctuation range: ±5mm). Then, gradually increase the fan speed. Simultaneously, use an infrared thermometer to monitor the temperature difference between the inlet and outlet water of the coils. High-quality equipment should maintain a steady temperature difference of 5-8°C.

Ukuphathwa Kwekhwalithi Yamanzi kumele kubekwe phambili kusukela ngosuku lokuqala. Iphrojekthi yamaphepha amaphepha yehlulekile ukungeza ngokushesha i-antiskalarant, okuholela ekuqongeleleni kwepayipi kwepayipi okufinyelela ku-1.2mm obukhulu ngemuva kwezinyanga ezintathu, ukuqeda ukusebenza kahle kokushisa. Kunconywa ukufaka imitha yokuqhutshwa kwe-inthanethi (ibanga lokulawula elingaphansi noma elilingana no-1500μs / cm) ohlelweni lwamanzi olupholile. Lapho ukuthuthuka kudlula ama-2000μs / cm, uhlelo lokuhlunga lwe-bypass kumele lusebenze. Ukunakwa okukhethekile kufanele kukhokhwe ukuze kuvikelwe iqhwa lapho kusebenza ebusika. Ngonyaka owedlule, iphrojekthi enyakatho-mpumalanga yeChina yase-China yehlulekile ukudonsa ngokuphelele amakhoyili, okuholela ekuqondeni amapayipi amathathu e-titanium nokuqhekeka ku--degree. Ukulungisa izindleko ezingaphezu kwama-80,000 yuan.

3. Ukusebenza kanye nokulungiswa: lezi "ikhaya - zisebenza" zisebenza kakhulu kunezinsimbi.

Ukuhlolwa kwansuku zonke kusetshenziswa "okulula okulula" okusebenzayo, ukubukeka okukodwa "Mantra: Lalela imisindo engajwayelekile yomsindo (umsindo wensimbi wensimbi uvamile ngaphambi kokufaka umonakalo); Lalela imisindo ye-cavitation kwipompo ye-Sprinkler (a "Tlatenting"); lalela umsindo we-meshing wamagiya amubi (umsindo ojwayelekile kufanele ube "hum") oqinile; Futhi hlola amanzi epanini lokuqoqa amanzi ukuze kube turbidity (kufanele kube kucacile futhi kubonakale). Opharetha esitshalweni samakhemikhali athuthukise isampula eyenziwe ekhaya esebenzisa ipayipi le-PVC. Baqoqa i-sediment masonto onke futhi babone izinkinga ngaphambili kunokuhlolwa kwelebhu.

Ukuhlanza Ukupakisha kungumsebenzi wezobuchwepheshe kakhulu. Abasebenzi abaningi bezokugcina basebenzisa ama-Jets amanzi aphezulu aphezulu { Indlela efanelekile ukucwilisa ukupakishwa ngebhulashi elithambile elithi - kanye nokuhlanza okungathathi hlangothi amahora amabili, bese uyihlanza ngengcindezelo yamanzi okucindezela (ngaphansi noma okulingana no-0.3 MPA) eduze kokunhlamvu okusanhlamvu. Ngonyaka odlule, sathuthukisa inqubo yethu yokuhlanza, safaka idivaysi ye-othomathikhi epanini lokuqoqwa kwamanzi, futhi yangezwa njalo ukugqwala kanye nokuvinjwa kwamazinga. Lokhu kunwebe impilo yokupakisha kusuka eminyakeni emithathu kuya kwezinhlanu.

IV. Ukuthuthuka kanye nokubuyisana: ngisho nemishini yakudala ingathola impilo yesibili

Iphrojekthi eyinselele kunazo zonke esihlangabezane nayo yayiguqula unyaka we-12 {- Insimbi endala yensimbi evaliwe yensimbi evaliwe-isembozo eluhlaza okwesibhakabhaka. Isakhiwo sensimbi yoqobo soqobo sihlutshiwe kakhulu. Sisebenzise "ukuqiniswa kokuqiniswa kwemali + kwendawo yonke" yokuvikelwa "kwendawo yonke" I-retrofot yandisa ukusebenza kahle kokushisa ngo-25% futhi inciphise izindleko zokwakhiwa zonyaka zonyaka nge-40%. Leli cala libonisa lokho, ngokusebenzisa ukubuyisana okunengqondo, imishini yakudala ingahlangabezana ngokuphelele nezidingo ezintsha zenqubo.

Ukuthuthukisa izinhlelo zokulawula ezihlakaniphile zivame ukuveza izinzuzo ezingalindelekile. Ngonyaka owedlule, safaka uhlelo lokuqapha lwe-IOT - esiteshini sedatha. Ngokuqoqa idatha yesikhathi sangempela Inothi elithile ukufakwa kwe-ultrasonic flowmeter ukuqapha ukuhamba kwamakhoyili. Lapho ukugeleza kwehla ngokweqiniso, kunganikeza isixwayiso sokuqala sobungozi bokuvilapha

Isiphetho: Isipiliyoni sithisha abahamba phambili

Umbhoshongo opholile ovaliwe ungabonakala ulula ngesakhiwo, kepha ugcina isikhathi eside - Ukusebenza okuzinzile kwethemu kudinga ingcebo yesipiliyoni esinemininingwane. Ngikhumbula ikhasimende elake langibuza, "Kungani imishini oyigcina ihlala ihlala iminyaka emibili noma emithathu?" Impendulo yami yayingu, "ngoba sihlala sibuze umbuzo wokuthi 'kungani' kukho konke ukuqhekeka." Lawo mabhukwana anamafutha avela ekuvuselelekeni kwe- - ebusuku, lawo maspredishithi edatha avela ekuhlolweni okuphindaphindiwe nokurekhoda, ekugcineni abe ukwahlulela okunembile engikusebenzisayo lapho kuxazulula inkinga.

Ekugcineni, ithiphu esebenzayo: Hlala ugcina isikhwama sokudla okubonakalayo kwikhabethe elipholile lokulawula iKhabhinethi. Beka eduze kwezakhi zikagesi lapho umswakama omint udlula ama-85%. Lokhu kuvimbela ngempumelelo ukukhishwa - kuncenge imibuthano emifushane. Le ndlela isebenze iminyaka emihlanu, futhi angikaze ngibe nomuntu oxhumana nabo abathile. Azikho izinqamuleli ku-O & M, kepha ukuguqula yonke "ukungalindele" ku "Yazi - Indlela" yokubaluleka kwesipiliyoni.