Ukuqhuma Kwesihlabathi - Kunembile Futhi Kuguquguqukayo

Ukuqhumisa isihlabathi kusebenzisa umoya ocindezelwe njengamandla amakhulu okufutha izinto ezisusayo ezingajwayelekile ngesivinini esikhulu ebusweni bomsebenzi. Indawo yayo eyinhloko ukuhlanza + ukugoqa okunembile, kanye nemisebenzi eyengeziwe yokususa ukusha. Kuyinqubo ebalulekile yokwelapha ngaphambi kokufutha nokufaka i-electroplating okulandelayo.

Amandla angalungiswa kalula: ingcindezi yomoya yokuqhuma kwesihlabathi esinomfutho ingu-0.5–0.7 MPa, kanti ukuqhuma kokuphakelwa kokumunca kungu-0.3–0.5 MPa. Ukuqhuma okusizwa ngamanzi ngomfutho ophezulu (ukuqhuma okumanzi) kungasetshenziswa kwezinye izimo. Imidiya ifaka phakathi izinto ezisusayo ezingajwayelekile ezibukhali njengesihlabathi se-quartz, i-alumina ensundu ehlanganisiwe, kanye namagobolondo e-walnut anobungani nemvelo. Usayizi wezinhlayiya ukhethwa ngokusekelwe ezidingweni zobulukhuni bomphezulu; i-grit ye-G120–G80 inconywa ebangeni lokususa ukugqwala kwe-Sa2.5.

Inhloso yayo eyinhloko ukususa ngokuphelele uwoyela, izembozo ezindala, kanye nokugqwala ebusweni bezinto zokusebenza, ukulawula ngokunembile ubulukhuni bendawo, nokuthuthukisa ukunamathela kwezembozo ezilandelayo. Ingasetshenziswa futhi ekuqopheni ngobuciko kanye nokwelashwa kwemikhiqizo kagesi nge-matte.

Ifaneleka ezintweni zokusebenza ezincane, ezihlukahlukene, nezinobunjwa obuyinkimbinkimbi, njengezikhunta, izingxenye ze-aluminium ezinodonga oluncane, kanye nokususwa kokugqwala kwendawo ezingxenyeni zemikhumbi. Inobungani kakhulu nezinsimbi ezithambile namashidi amancane ukuze kugwenywe ukuguguleka, futhi ihambisana nezinga lokususwa kokugqwala le-GB/T 8923.1.

Ukuhlikihla Ngesibhamu - Kuqondile Futhi Kugxilile

Njengokuqhumisa isihlabathi ngendlela yamandla, ukuhlikihla ngesibhamu kusebenzisa umoya ocindezelwe noma amandla amancane e-centrifugal ukuze kufefwe izibhamu eziyindilinga ngesivinini esikhulu ebusweni bezinto zokusebenza. Kugxile kakhulu ekuqiniseni ubuso futhi kufanelekile ukwelashwa kwendawo kwezindawo eziyinkimbinkimbi.

Amandla alungiseka kalula, okuvumela ukulawulwa okunembile kwe-engeli yokufutha kanye nesivinini sezibhamu, okwenza zifanelekele imigodi yangaphakathi eyinkimbinkimbi namakhona angenakumbozwa ngokuqhuma kwesibhamu. Imidiya, ehambisana naleyo esetshenziswa ekuqhumeni kwesibhamu, iyizithombe eziyindilinga ezinobubanzi obungu-0.1–2.0 mm. Zinezindawo ezibushelelezi, aziklwebhi ngokweqile umsebenzi, futhi zingaphinde zisetshenziswe.

Umsebenzi wayo oyinhloko ukwandisa ubulukhuni bendawo, amandla okukhathala, kanye nokumelana nokuguguleka ngokuqiniswa komsebenzi, ngenkathi futhi ihlinzeka ngokulungiswa kokucindezeleka kanye nokususa ukubhoboza. Umphumela wayo wokuhlanza ubuthakathaka kunokuqhuma kwesihlabathi.

Izimo ezisebenzayo zifaka phakathi ukuqiniswa kwendawo kwezingxenye ezibalulekile ezithwala umthwalo njengegiya lezimoto, izingxenye zezindiza, kanye nama-bearings. Qaphela ukuthi izinto zokusebenza ezinamafutha angaphezulu kumele zisuswe amafutha kusengaphambili ukuze kugwenywe ukungcolisa imijovo futhi kuthinte imiphumela.

Ukudubula Ngezibhamu - Iqembu Futhi Lisebenza Kahle

Ukuqhuma kwesibhamu kusebenzisa amandla e-centrifugal omshini njengamandla angaphakathi. I-impeller ejikelezayo ngesivinini esikhulu (isondo lokuqhuma) iphonsa izibhamu eziyindilinga ngesivinini esikhulu endaweni yokusebenza. Igxila ekuhlanzeni kwe-batch okusebenzayo kakhulu + ukuqinisa indawo, inezinga eliphezulu lokuzenzakalela, futhi iyisinqumo esikhethwayo sokukhiqiza ngezinga elikhulu.

Ngokuphathelene namandla, isivinini se-impeller singafinyelela ku-1500–3000 r/min, kanti ijubane lokuqala lokudubula lifinyelela ku-100 m/s. Ayincikile ku-air compressor futhi inikeza isilinganiso sokusebenza kahle kwamandla esiphezulu kunezinye izinqubo ezimbili ezisetshenziswa isikhathi eside, kanye nokusebenza kahle okungaphezu kuka-30% ngaphezu kokuqhuma kwesihlabathi ngesandla. Imidiya iyizithombe eziyindilinga, ezingenamiphetho, ngokuvamile izithombe zensimbi ezibunjiwe noma izithombe zensimbi engagqwali, ezinobubanzi obungu-0.8–2.5 mm. Zingaphinde zisetshenziswe izikhathi ezingamakhulu, kudingeka kuphela ukuphinda kugcwaliswe njalo (ukuphinda kugcwaliswe kabusha ≤ 10% wevolumu iyonke).

Umsebenzi wayo oyinhloko ukususa i-oxide scale, ukubumba isihlabathi, kanye nokugqwala okuvela ekubunjweni nasekufakweni, ngenkathi kwandisa ubulukhuni bomphezulu kanye nokumelana nokukhathala ngokuqinisa umsebenzi nokunciphisa ukucindezeleka kwangaphakathi.

Izimo ezisebenzayo ikakhulukazi inani elikhulu lezinto zokusebenza ezijwayelekile, njengezingcwecwe zensimbi, imibhoshongo ye-wind turbine, kanye nezingxenye ze-chassis yezimoto. Ingahlanganiswa nemigqa yokuhambisa ezenzakalelayo ukuze kukhiqizwe ngokuqhubekayo, ihambisana nezindinganiso zemishini ye-JB/T 8355 kanye nezinga lokususa ukugqwala le-GB/T 8923.1.

1. Umehluko Wemithombo Yamandla

• Ukuqhuma Kwesihlabathi: Kusebenza kakhulu ngomoya ocindezelwe, onengcindezi yomoya elungisekayo ukuze ivumelane nezidingo ezahlukene zokunemba.
• Ukubhoboza ngesibhamu: Amandla afanayo nokuqhuma kwesihlabathi; kusebenzisa umoya ocindezelwe noma amandla amancane e-centrifugal ukulawula okunembile.
• Ukuqhuma Kwesibhamu: Kuncike emandleni e-centrifugal avela ku-impeller (amandla omshini), akudingeki i-air compressor, enamandla aqinile futhi anamandla.

2. Umehluko Wenhloso Eyinhloko

• Ukuqhumisa Isihlabathi: Imisebenzi eyinhloko ukuhlanza indawo kanye nokuhluza ngokunembile njengokwelashwa kwangaphambi kokufutha kanye nokufaka i-electroplating, ngokukhipha imfucuza.
• Ukuhlikihla Ngemijovo: Umsebenzi oyinhloko ukuqinisa ubuso bendawo ukuze kuthuthukiswe ubulukhuni kanye nokumelana nokukhathala; umphumela wokuhlanza ubuthakathaka kakhulu.
• Ukuqhuma Kwesibhamu: Imisebenzi eyinhloko ukususa ukugqwala kanye nesilinganiso se-oxide, kanye nokuqinisa ubuso bonke, okugcizelela ukusebenza kahle okuphezulu.

3. Umehluko Wezimpawu Zemidiya

• Ukuqhumisa Isihlabathi: Kusebenzisa izinto zokubhula ezingajwayelekile, ezibukhali (isihlabathi se-quartz, i-alumina ensundu exutshwe, njll.), ezingaphinde zisetshenziswe.
• Ukuhlikihla ngesibhamu: Kusebenzisa izithombe eziyindilinga ezinezindawo ezibushelelezi ezingaklwebhi kakhulu izinto zokusebenza; zingaphinde zisetshenziswe.
• Ukuqhuma Kwesibhamu: Imidiya eyindilinga efanayo nokuphuma kwesibhamu (izithombe zensimbi ephonswe, izithombe zensimbi engagqwali, njll.), esebenza kahle kakhulu ekusetshenzisweni kabusha.

4. Umehluko Wezimo Osebenzayo

• Ukuqhumisa Isihlabathi: Kufanelekela izinto zokusebenza ezincane, ezihlukahlukene, neziyinkimbinkimbi (izikhunta, izingxenye ze-aluminium ezinodonga oluncane).
• Ukubhoboza Isibhamu: Kufanelekela imigodi yangaphakathi eyinkimbinkimbi nasemakhoneni angafinyeleleki ngokuqhuma kwesibhamu, ikakhulukazi izingxenye ezithwala umthwalo oyinhloko (amagiya ezimoto).
• Ukuqhuma Kwesibhamu: Kufanelekela ukukhiqizwa okukhulu kwezinto zokusebenza ezivamile (amapuleti ensimbi, imibhoshongo ye-wind turbine), ehambisana nemigqa yokukhiqiza ezenzakalelayo.

5. Umehluko Wezemvelo Nezindleko

• Ukuqhumisa Isihlabathi: Kukhiqiza uthuli oluningi; izinto zokukhuhla ezingaphinde zisetshenziswe ziholela ezindlekweni eziphakeme zesikhathi eside.
• Ukubhoboza isibhamu: Ukukhiqiza uthuli olumaphakathi; isibhamu esingaphinde sisetshenziswe, izindleko phakathi kokubhoboza isihlabathi kanye nokubhoboza isibhamu.
• Ukuqhuma Kwesibhamu: Imishini evalwe ngokuphelele enothuli oluphansi; izinga eliphezulu lokuphinda usebenzise izinto ezisetshenziswayo, izindleko eziphansi zesikhathi eside.