Ukumpompa ukhonkolo e-Rio kudinga okungaphezu nje kwemishini—kudinga uzakwethu oqonda imingcele yesayithi, ingcindezi yeshejuli, kanye nezindleko zomhlaba wangempela zesikhathi sokuphumula. Sibone amaphrojekthi amaningi ephazamiseka ngenxa yokuthi iphampu ifike nama-couplings we-hydraulic angafani, yehlulekile ngaphansi kokushisa kwe-ambient engu-38°C, noma ayikwazanga ukuxhumana nezilawuli zendawo zenqwaba. Kungakho osonkontileka e-Rio de Janeiro-nakulo lonke elase-Latin America-baqhubeka becacisa amasistimu akhelwe ukuhlanganiswa, hhayi ukuhlukaniswa.

Kungani "I-Rio Concrete Pumping" Ingeyona nje Umaki Wendawo-Kuwuphawu Lokusebenza

Indawo yokwakha yaseRio ihlanganisa indawo ewumqansa, umswakama ophezulu, umoya wasogwini ogcwele usawoti kanye nezindawo zemisebenzi zasemadolobheni eziqinile. Iphampu elisebenza e-São Paulo lingase liminyaniswe isamba esinomswakama sase-Rio noma lishise kakhulu elangeni lasemini lase-Copacabana. Sihlole amayunithi ngapha nangapha kumasayithi wengqalasizinda ye-Barra da Tijuca: lawo anezindlu ezifakwe uphawu ezivaliwe, amashutha ensimbi engagqwali angagqwali, nokulawula okuguquguqukayo kwedrayivu (VFD) okubambezeleke ku-92 m³/h ngamashifu wamahora angu-14. Amayunithi angenazo lezo zici ehle ngo-22% okukhiphayo ngemva kwamahora angu-6—futhi aqalise izingcingo zesevisi ezintathu ngesonto elilodwa.

Ibhodlela langempela alikona ukupompa isivinini. Ithembekile ngesikhathi sokuthulula amafasitela. Amaphrojekthi e-Rio avame ukugeleza phakathi kuka-10 p.m. kanye no-5 a.m. ukuze kugwenywe ithrafikhi—futhi ukwehluleka kophawu olulodwa lwe-hydraulic kusho ukusula lonke iwindi. Kungakho osonkontileka abaholayo base-Rio manje sebefanelekela ngaphambili abahlinzeki ezintweni ezintathu okungaxoxiswana ngazo: ukugunyazwa kwefekthri ngaphansi kokulingisa umthwalo, ukunikezwa isitifiketi kochwepheshe ngaphambi kokulethwa, kanye nesikhathi sokuhola esibhaliwe sezingxenye eziyisipele ngaphansi kwamahora angama-72 e-Brazil. Akutholakali." Phansi.

Izinto Ezisetshenziswayo Zokuhambisa Ukhonkolo Ezihlangabezana Neqiniso Lomzimba LaseRio

I-Zibo Jixiang Machinery Co., Ltd. idizayina izinto ezisetshenziswayo zokudlulisa ukhonkolo ezihambisana ngqo nalezi zimo—hhayi imininingwane yethiyori. I-SjGTD060-3G yabo ye-Tower Type Dry Mortar Batching Plant isebenzisa amafreyimu anesakhiwo anamakhabethe namakhabethe okulawula anesilinganiso se-IP65. Kungani lokho kubalulekile eRio? Ngoba iyasinda ekugcinweni kwamachweba avulekile njenge-Sepetiba ngaphandle kokugqwala noma ukulimala komswakama we-PLC—iphuzu elivamile lokwehluleka esililandele kukho konke ukuthunyelwa okungu-17 ngonyaka odlule.

Ngokumpompa amaselula, izixube zabo zeloli likakhonkolo ezisuselwe ku-ISUZU ezisekelwe ku-6×4 zihlanganisa izibambi eziqinisiwe ze-asisile zangemuva kanye namabhuleki ahamba kabili ahambisana ne-Brazil's CONTRAN Resolution 495/2014. Iyunithi yabo kagesi ye-C410-D28F 10m³ isebenza ku-400V/50Hz—okufana nezinga legridi ye-Rio—ngaphandle kwama-transformer angaphandle. Awekho amabhokisi e-adaptha. Awekho ama-alamu okwehla kwamandla kagesi ku-80% throttle.

Okubaluleke kakhulu: wonke amasistimu okudlulisa asebenzisa ukuxhumana kwe-flange okujwayelekile (DIN 2501) kanye nokufakwa kwe-metric hydraulic. Lokho kuqeda “i-adaptha roulette” esiyibuke idlala ku-Ipanema high-rises—lapho ukuhlangana okungafanele kwe-SAE-to-metric kubangele ukuvuza okuyisithupha ngesikhathi esisodwa samahora ayi-12.

Lokho Okubuzwa Osonkontileka BaseRio Empeleni—Ngaphambi Kokuba Basayine

Siqoqa yonke imibuzo yobuchwepheshe ebuzwa phakathi nemihlangano yokubhida kwangaphambili. Okuthathu okuphezulu akukona amandla ehhashi noma umthamo we-hopper:

Lokhu akukona ukukhuluma kokumaketha. Yilokho okwenzekayo lapho isilawuli sokukhiqiza sihlala siqondile-kusuka ekutholeni impahla eluhlaza kuya ekuhlolweni kokugcina komthwalo. I-Zibo Jixiang izenzela esayo izikulufu zemitha, yakha amarola ayo angasebenzi kahle anerabha, futhi ilinganisa yonke inzwa yokugeleza ibhekane nezindinganiso ezilandelekayo ze-NIST. Akukho ukukhishwa kwemisebenzi. Akukho umehluko.

Ukukhetha Ngale Kwencwajana—Uhlu Lokuhlola Olukhethekile LwaseRio

Ungawathembi amalebula "aqinisekiswe yi-CE" ewodwa. E-Rio, qinisekisa lawa maphuzu amahlanu:

Ukumpompa ukhonkolo e-Rio akukhona ukuhambisa usimende ngokushesha. Kumayelana nokususa okuguquguqukayo okuphula amashejuli. Uma iwindi lakho lokuthela lingo-5 ekuseni ngoMgqibelo—futhi elilandelayo lingelona elamahora angu-72—udinga ukuqiniseka, hhayi ukuba nethemba. Lokho kuqala ngezinto eziklanyelwe isimo sezulu sase-Rio, imithethonqubo, kanye nekhemistri ephathekayo—engashintshwanga kukhathalogi evamile.