Ukushisa okuphezulu kwamafutha we-excavator hydraulic kuhlobene ngokuqondile nokugcinwa kwansuku zonke kanye nezinguquko zikawoyela. Ukushintshwa njalo kwesici sokuhlunga ngeke kuxazulule izinkinga ezinkulu ngoba:
1. Ngokwezindinganiso zamafutha emishini yokwakha, izinga lokungcoliswa kwamafutha we-hydraulic jikelele kufanele lilawulwe ku-NAS ≤ 8. Uma uwoyela omusha we-hydraulic ugcwaliswa emiphongolweni eziteshini zikawoyela, ukunemba kokuhlunga kuyadingeka ukuthi kube yi-1 kuya ku-3 microns.
2. Ngokwezindinganiso zokuklama umfutho kawoyela wesekethe kawoyela we-hydraulic yemishini yobunjiniyela, ukunemba kokuhlunga kwesihlungi sikawoyela we-hydraulic kunganqunyelwa kuphela ubuncane be-≥10 microns, ngisho nokunemba kokuhlunga kwezakhi zokuhlunga zezinye izilayishi. kukhulu nakakhulu. Uma ingaphansi kwama-microns angu-10, izothinta ukugeleza kokubuyisela uwoyela kanye nesivinini sokusebenza semoto, futhi ngisho nesici sokuhlunga sizolimala! Ukukhethwa okuvame ukusetshenziswa kakhulu kwesici sokuhlunga uwoyela we-hydraulic emishinini yobunjiniyela yile: ukunemba kokuhlunga ngu-10μm50%, ububanzi bengcindezi ngu-1.4~3.5MPa, ukugeleza okulinganiselwe kungu-40~400L/min, kanti isikhathi sokushintshwa esinconyiwe ngu-1000h.
3. Impilo yesevisi yamafutha we-hydraulic ngokuvamile i-4000-5000h, cishe iminyaka emibili. Entwasahlobo nasekwindla minyaka yonke, umehluko wezinga lokushisa phakathi kwemini nobusuku mkhulu. Ngemva kokuba i-excavator iyeka ukusebenza ebusuku ngemva kokusebenza usuku, uwoyela ongaphakathi kwethangi le-hydraulic izinga lokushisa eliphezulu futhi umoya ongaphandle kwethangi izinga lokushisa eliphansi. Umoya oshisayo ethangini uhlangana nomoya obandayo ngaphandle kwethangi. Izojiya ibe amaconsi amanzi phezulu ethangini bese iwela kuwoyela wehydraulic. Ngokuhamba kwesikhathi, uwoyela we-hydraulic uzohlanganiswa namanzi. Ibe isishintsha ibe into ene-asidi egqwalisa ingaphezulu lensimbi. Ngaphansi kwemiphumela ekabili yokusebenza komshini nomthelela wokucindezela kwepayipi, izinhlayiya zensimbi eziwa endaweni yensimbi zizoxutshwa kuwoyela we-hydraulic. Ngalesi sikhathi, uma uwoyela we-hydraulic ungahlanjululwa, izinhlayiya ezinkulu zensimbi zizohlungwa yisici sokuhlunga, futhi izinhlayiya ezincane kune-10 μm zizoba yi-hydraulically Isici sokuhlunga asikwazi ukuhlungwa, futhi izinhlayiya zokugqoka ezingenakubalwa. okuhlungiwe kuhlanganiswe kuwoyela we-hydraulic futhi kuzoshubisa ukugqokwa kabusha kwendawo yensimbi. Ngakho-ke, ochwepheshe batusa ukuthi ukuhlunga uwoyela we-hydraulic kanye nesikhathi sokuhlanza amahora angama-2000-2500 noma kanye ngonyaka, futhi lapho ushintsha uwoyela omusha Kudingeka futhi ukuhlanzwa. Vumela amafutha amadala ohlelweni ahlanzwe futhi aphenduke amafutha amasha, bese wengeza amafutha amasha, ukuze amafutha asele amadala angangcolisi amafutha amasha.
Njengoba ukushintshwa njalo kwezinto zokuhlunga kungeke kuxazulule inkinga, yini okufanele siyenze? Indlela engcono kakhulu yokubhekana nakho ukuhlunga njalo nokuhlanza amafutha ethangini likaphethiloli kanye nesistimu yesifunda samafutha ngesihlungi esikhethekile samafutha e-vacuum samafutha we-hydraulic ukususa amanzi amaningi kanye nokungcola kwemishini emafutheni futhi kugcinwe uwoyela we-hydraulic ehlanzekile. Ukuhlanzeka kugcinwa ezingeni le-NAS6-8 isikhathi eside, futhi okuqukethwe komswakama kungaphakathi kwebanga elijwayelekile likazwelonke. Amafutha alawulwa ukuthi angagugi kalula, ukuze imishini yokumba ingalimazi kalula, uwoyela uqinile, futhi ukulahlekelwa okwengeziwe nokuchithwa kungagwenywa!
Njengoba amahora okusebenza ama-excavators enyuka, izesekeli eziningi zokuguga nazo zidinga ukushintshwa ngesikhathi. Uma udinga ukuthengaizesekeli zokumba, ungasithinta. Uma ufuna ukuthenga ai-excavator eyenziwe ngesandla, ungaphinda usithinte. I-CCMIE ikunikeza usizo lokuthenga olubanzi kakhulu.
Isikhathi sokuthumela: Sep-10-2024