Isiphetho:Isiqeshana somshini wokuhlolwa ngokuhlakazeka siqukethe ibhokisi lokusebenza, umqhubi, isisekeli kanye nezinye izinto.
Isiqeshana somshini wokuhlolwa ngokuhlakazeka siqukethe ibhokisi lokusebenza, umqhubi, isisekeli kanye nezinye izinto.
Ibhokisi lokusebenza liqukethe ifreme, iphethini yokuhlola, kanye nesixazululo sokugcina izinga. Umqhubi wokuqina uqukethe amahlelo amabili wokuhlakazwa kwezinsimbi ezixhunyaniswe yi-universal coupling phakathi. Ibhokisi lokusebenza lisekelwa yimifino eyisishiyagalombili.
Amandla okuqina okuveliswa yimithombo yokuqina kwesiqeshana somshini wokuhlolwa ngokuhlakazeka yi-inertial force ekhula ngendlela elungile.
Umqondo wokusebenza wesikrini esivundlile sokuvunguza ukuthi ngemva kokuthi isikrini sokuvunguza siqaliswe, umshini ophumayo wesikrini sokuvunguza ushaya ibhokisi lesikrini sokuvunguza ukuze wenze ukunyakaza kokuphakamisa okwenziwe ngokuqondile, phakathi nalokho izinto ezingaphansi kobubanzi besikrini ziwela engxenyeni ephansi ngeholo lesikrini zibe izinto eziphansi kwesikrini, kanti izinto ezinkulu kunezikhala zesikrini zikhishwa endaweni yokukhishwa ngemuva kokunyakaza okuqhubekayo, futhi ekugcineni umsebenzi wokuqinisekisa uqedwa.
Ukukhethwa kwamaParametha esikrini esijikijayo esijikijayo
(1) Indlela yokuthinta
Ngokuvamile, ngokuvumelana nokusetshenziswa kwesikrini, isikrini esijikijayo esijikijayo sivame ukuba ne-KV=3～5, kanti isikrini esijikijayo esilalelayo kufanele sibe ne-KV=2.5～4. Izinto ezinzima ukukhishwa ziyathintwa yi-value enkulu, kanti izinto ezingalula ukukhishwa ziyathintwa yi-value encane. Uma i-sieve hole incinci, thatha i-value enkulu, futhi uma i-sieve hole ikhulu, thatha i-value encane.
(2) Amandla okweqa
Ukukhethwa kwamandla okweqa i-K kunikezelwa ikakhulukazi yi-strength yezinto kanye nokuqinile kwama-component ayo. T
(3) Ijiyelo le-angled lesikrini
Okwesikrini esishaywayo esiyindilinga, ijiyelo le-angled lesikrini ngokuvamile lithatha u-15°~25°, lithathe inani elincane uma i-amplitude inkulu, futhi lithathe inani elikhulu uma i-amplitude Incane.
(4) I-amplitude ye-screen box
I-amplitude ye-screen box A iyipharamitha ebalulekile yokuklama isikrini esishaywayo futhi inani layo kumele libe khona ukuze kuqinisekiswe ukwahlukaniswa okufanele kwezinto, kuncishiswe ukuvimbela, futhi kube lula inqubo yokuhlunga. Njalo A = 3 ~ 6mm, uma ukuvulwa kwe-sieve kukhulu kuthatha inani elikhulu, futhi uma kuphansi.
Imiyalo Yokukhetha Isiqeshana Sokuhlakazelisa Okusondelela
Izici ezibalulekileyo okufanele zihlolisiswe lapho ukhetha idivayisi yokuhlola zihlanganisa:
- Izici zokuhlolwa kwempahla (ukubalwa kwempahla ngaphansi kwe-screen, inani lezinye izinhlayiya ezimnandi-ukuhlukaniswa, inani lamanzi ne-clay empahla, umkhuba wempahla, inani elikhethekile lempahla, njll.);
- Ukwakhiwa kwe-screen machine (indawo ye-screen, inani lama-screen layers, ubukhulu nokuma kwezinto ezincane zesi-screen, inani lokulinganisa lamahlelo ase-screen, indlela yokusebenza ye-screen machine, ubukhulu kanye nenani, njll).
- Izidingo zokusebenza kwetekhnoloji yokuthuthukiswa kwempahla (amandla okusebenza, ubungcono bokwahlula, indlela yokwahlula, uqalo lwesixhumi sokwahlula), njll.
Ngaphezu kokucubungula izinto ezingaphambili, kufanele kubhekwe izimiso ezilandelayo:
(1) Ngemva kokukhetha indawo yokwahlula, ubukhulu besiqeshwe sombhobho kufanele sibe okungenani kabili kuya kwisikhathi esikhulu ukukhulu kunendawo yesehlakalo, ukuvimbela isikrin kusukela eziqeshweni ezikhulu.
(2) Ukuze isikrini esikhwabanayo sisebenze kahle, izinga lobude nobubanzi bezixhumi kufanele zibe yi-ratio.
Kufanele ukhethwe izinto ze-screen nezindlela ezifanelekayo, ezifanele isimo somsebenzi.
(4) Ukukhomba ubukhulu be-mesh
Uma i-screen enama-mesh amancane, i-arc screen, noma i-linear vibrating screen zisetshenziswa ekwahlukaniseni izinhlayiya ezincane, ubukhulu be-gap ye-screen kufanele kube yi-2 kuya ku-2.2 izikhathi ubukhulu bezinhlayiya ezifakiwe, futhi okukhulu akufanele udlule izikhathi eziyisithathu;
Uma i-vibrating screen isetshenziswa ekwahlukaniseni izinhlayiya eziningi, ubukhulu be-mesh ye-screen kufanele kube yi-1.2 izikhathi ubukhulu bezinhlayiya ezifakiwe;
Uma isetshenziswa ekwahlukaniseni izinhlayiya ezinkulu, ubukhulu be-screen kufanele bube yi-1.05 izikhathi ubukhulu bezinhlayiya ezifakiwe;
Nge-screen ye-probabiliti, i-screen ihlala ingu-2 kuya ku-2.5 kakhulu kunesayizi wokwahlukanisa i-particle ngempela.
(5) Qinisekisa ukuthi kufanele ukhethe i-screen ehlukahlukene noma ehlukahlukene
Uma isigaba sesayizi se-particle yempahla efuna ukuhlukaniswa sikhulu, i-screen ehlukahlukene ingasetshenziswa njenge-screen eyodwa, okuholela ekwandeni kwemisebenzi yokuhlola isixazululo, ukukhusela i-screen ephansi, nokuqina kwesikhathi sokuphuma kwesikrini esingezansi. Ukukhetha isayizi se-screen yesikrini esiphezulu se-vibrating screen ehlukahlukene kufanele ngokuvamile kuqondwe ngokwezici...
(6) Bheka indawo yokusebenza esebenzayo yesikrini
Indawo yokuhlola ebalwe ngokuvumelana nezidingo zokukhiqiza yindawo yokusebenza esebenzayo yesikrini, futhi umkhawulo wesikrini ungendawo eyi-nominal yesikrini.
Nge-vibrating screen eyenzelwe ukuxoshwa kwezinto ezisezingeni eliphakathi, indawo yokusebenza esebenzayo kufanele ibe yi-0.8 kuya ku-0.85 amakhulu endawo eyi-nominal yesikrini. Lokhu kuhilela kakhulu izinga lokukhulula kwesikrini phezu kwesikhumba sesikrini.
(7) Ngezinye izinto ezingaphezu kwe-200mm, ama-vibrating screen aqhubekayo asetshenziswa kakhulu; ngezinto ezingaphezu kuka-10
(8) Uma isimo sivumela, isikrini sesikhala kufanele sikhethwe ukuze kululaze ukubuqaphela nokulondoloza. Uma isikrini esikhonjisiwe kudingeka sikhethwe, ubukhulu bokusikhinjisa kufanele kunciphishiwe ukuze kunciphisa umkhawulo wesikrini esikhohlisayo futhi kululaze imisebenzi yokukhiqiza.
Ngesikhathi ukhetha isikhululo sokwahlula, awukwazi nje ukucubungula isizathu esisodwa, kodwa kufanele ucubungule ngokugcwele izici ezahlukene ukuze uqinisekise ukuthi ukhetha isikhululo esifanele isimo sakho somsebenzi.
Isiluleko
Thola Isisombululo