Ukumpompa kwekhonkrithi yaseRio kufuna okungaphezulu kunezixhobo nje- kufuna iqabane eliqonda imiqobo yesiza, uxinzelelo lweshedyuli, kunye nexabiso lehlabathi lokwenyani lexesha lokuphumla. Siye sabona iiprojekthi ezininzi zizima ngenxa yokuba impompo ifike idityaniswe ngendlela engafanelekanga yehydraulic, ayiphumelelanga phantsi kwe-38°C yobushushu be-ambient, okanye ayikwazanga ukudibana nolawulo lwesityalo sebhetshi yasekhaya. Yiyo loo nto iikontraka zaseRio de Janeiro-kunye nakulo lonke elaseLatin America-zicacisa ngakumbi iinkqubo ezakhelwe ukudityaniswa, hayi ukubekwa zodwa.

Kutheni “iRio Concrete Pumping” ingeyondawo nje yeThegi-Luphawu lokuSebenza

Indawo yokwakha yaseRio idibanisa indawo engumnqantsa, ukufuma okuphezulu, umoya oselunxwemeni onetyuwa, kunye neendawo ezixineneyo zemisebenzi yasezidolophini. Impompo esebenza eSão Paulo inokuminxa kwi-aggregate ye-Rio efumileyo okanye ishushu kakhulu kwilanga laseCopacabana emini emaqanda. Siye savavanya iiyunithi ngapha nangapha kwiziza zeziseko zophuhliso zeBarra da Tijuca: ezo zinezindlu ezitywiniweyo zokuthwala, ii-chute zentsimbi engagqwaliyo ezinganyangekiyo, kunye nolawulo lwe-variable-frequency drive (VFD) lugcinwe luzinzile kwi-92 m³/h kwiishifti zeyure eziyi-14. Iiyunithi ezingenazo ezo mpawu zehla i-22% yemveliso emva kweeyure ze-6-kwaye zenza iifowuni ezintathu zenkonzo ngeveki enye.

Ingxaki yokwenyani ayikuko ukumpompa isantya. Ithembekile ngexesha lokugalela iifestile. Iiprojekthi zeRio zihlala zicwangcisa ukugalela phakathi kwe-10 p.m. kunye no-5 ekuseni ukuphepha ukuhamba-kwaye ukungaphumeleli kwetywina elilodwa le-hydraulic kuthetha ukukrazula yonke ifestile. Yiyo loo nto iikontraka ezikhokelayo zaseRio ngoku zifanelekela kwangaphambili ababoneleli kwizinto ezintathu ezingaxoxiswanayo: ukugunyaziswa kwefektri phantsi kokulinganisa umthwalo, ukuqinisekiswa kobuchwephesha kwindawo phambi kokuhanjiswa, kunye nexesha elibhaliweyo leendawo ezisecaleni ezingaphantsi kweeyure ezingama-72 eBrazil. Ayifumaneki." Phantsi emhlabeni.

Isixhobo sokuhambisa ikhonkrithi esidibana neNyaniso yaseRio

IZibo Jixiang Machinery Co., Ltd. uyila izixhobo zokuhambisa ikhonkrithi ngokwezi meko-hayi inkcazo yethiyori. I-SjGTD060-3G yabo ye-Tower Type Dry Mortar Batching Plant isebenzisa iifreyimu ezakhiwe ngamagalvanized kunye neekhabhathi zokulawula ezilinganiselwe nge-IP65. Kutheni le nto ibalulekile eRio? Kuba iyasinda ekugcinweni kumazibuko avulekileyo anje ngeSepetiba ngaphandle kokugrumba okanye ukonakaliswa kokufuma kwe-PLC-indawo eqhelekileyo yokungaphumeleli esiyilandelele ukuthunyelwa kwe-17 kulo nyaka uphelileyo.

Ukumpompa okuhambayo, i-ISUZU-based based 6 × 4 i-concrete mixers yelori ibandakanya ukunyuswa kwe-axle yangasemva eyomeleziweyo kunye ne-dual-circuit braking ehambelana ne-Brazil's CONTRAN Resolution 495/2014. Iyunithi yabo yombane ye-C410-D28F 10m³ isebenza kwi-400V / 50Hz-ehambelana nomgangatho wegridi yaseRio-ngaphandle kweenguqu zangaphandle. Akukho bhokisi zeadaptha. Akukho zi-alamu zokuhla kwamandla ombane kwi-80% ye-throttle.

Okubaluleke kakhulu: zonke iinkqubo zokuhambisa zisebenzisa i-interfaces ye-flange esemgangathweni (i-DIN 2501) kunye nokufakelwa kwe-metric hydraulic. Oko kuphelisa "i-adapter roulette" siye sabukela abasebenzi bedlala kwi-Ipanema ephakamileyo-apho ukudibanisa okungafaniyo kwe-SAE-to-metric kubangele ukuvuza okuthandathu kwi-shift yeeyure ze-12.

Yintoni ngokwenene ebuzwa ziiKontraka zaseRio-Phambi kokuba Zityobele

Siqokelela yonke imibuzo yobuchwephesha obubuzwayo ngexesha leentlanganiso zangaphambili. Ezithathu eziphezulu azikho malunga namandla ehashe okanye umthamo we-hopper:

Oku akuthethi ukuthengisa. Yinto eyenzekayo xa ulawulo lwemveliso luhlala luthe nkqo-ukusuka ekufumaneni izinto ezikrwada ukuya kuvavanyo lokugqibela lomthwalo. IZibo Jixiang izenzela ezayo izikrufu zokulinganisa, yenza ezayo iirola ezigqunywe ngerabha, kwaye ilungelelanisa isivamvo ngasinye sokuhamba ngokuchasene nemigangatho enokulandeleka ye-NIST. Akukho kuthunyelwa ngaphandle. Akukho mahluko.

Ukukhetha Ngaphaya Kwencwadana Enemifanekiso—Uludwe Olukhethekileyo LweRio

Musa ukuthemba iilebhile "ze-CE-certified" zodwa. ERio, qinisekisa la manqaku mahlanu:

Ukumpompa i-concrete yaseRio ayikuko ukuhambisa isamente ngokukhawuleza. Imalunga nokuphelisa izinto eziguquguqukayo eziphula iishedyuli. Xa ifestile yakho yokugalela iyintsimbi yesi-5 kusasa ngoMgqibelo—kwaye elandelayo ingeyiyo eyeeyure ezingama-72—ufuna ukuqiniseka, kungekhona ukuba nethemba. Oko kuqala ngezixhobo ezenzelwe imozulu yaseRio, imimiselo, kunye nekhemistri yekhonkrithi-ezingalungiswanga kwikhathalogu yegeneric.