Cov tshuab uas twb muaj lawmapron feeder miningLub kaum sab xis steel kev sib txuas, cov kabmob muaj peev xwm ua haujlwm tau zoo, cov qauv tsis ruaj khov, thiab cov qauv yog qhov nyuaj, thav duab hnyav yog qhov loj, qhov vuam ua haujlwm loj, tus nqi siab. Tsis haum rau apron feeder mining ntau lawm thiab kev thauj mus los.
Cov txheej txheem vuam ntawm apron feeder mining tsim thiab txhim kho los ntawm peb yog ib qho kev txhim kho phaj feeder thav duab, uas lub hom phiaj kom kov yeej cov teeb meem saum toj no ntawm cov cuab yeej technology uas twb muaj lawm. Cov kev daws teeb meem tshiab, nws cov qauv suav nrog A channel steel, rail, hauv qab phaj, B channel steel, inclined kev txhawb nqa, swb rail, H seem steel, A steel phaj, A cushion phaj, B cushion phaj, A Lub kaum sab xis steel, C phaj, cov menyuam teeb, B Lub kaum sab xis steel, B steel phaj; Cov kab hlau hlais yog A steel phaj, txoj kev tsheb nqaj hlau yog nyob ntawm A steel phaj, nruab nrab ntawm txoj kab tsheb ciav hlau thiab B channel steel yog H- ntu steel, H- ntu steel thiab cov swb tsheb ciav hlau txuas nrog kab pheeb ces kaum, hauv qab ntawm B channel steel yog muab nrog ntau lub hauv paus, sab laug ntawm B channel steel yog B lub kaum sab xis steel, B lub kaum sab xis steel thiab A channel steel Lub kaum sab xis steel, B channel steel yog muab nrog A phaj, B phaj, B phaj, B phaj, B channel steel, B channel steel yog muab nrog ib phaj AB steel phaj yog teem rau ntawm txhua sab ntawm tus ncej, thiab ib tug C thaub qab phaj yog teem rau B steel phaj. Qhov zoo ntawm qhov tshiab apron feeder mining welding txheej txheem:
1) Qhov siab ntawm H steel web yog siv los txhim kho cov kabmob muaj peev xwm. Kev ruaj ntseg ntawm apron feeder mining rectangular qauv, ua ke nrog kev sib txuas ntawm daim duab peb sab ntawm slanted kev txhawb nqa, tsim cov qauv steel ruaj khov ntawm lawv:
2) 2) Raws li kev siv cov khoom siv, vim yog cov qauv yooj yim, qhov hnyav ntawm tus ncej yog txo, thiab cov khoom siv tau txais kev cawmdim los ntawm 20%:
3) 3) Kev ua haujlwm ntawm vuam yog txo los ntawm 40%, yog li txuag tus nqi.
Cov qauv ntawm apron feeder mining muaj xws li A channel steel 1, rail 2, hauv qab phaj 3, B channel steel 4, inclined txhawb 5, swb 6, H seem steel 7, A steel phaj 8, A txhawb phaj 9, B txhawb phaj 10, A lub kaum sab xis steel 11, C txhawb phaj 12, idler teeb 13, B Lub kaum sab xis steel 11. Ntawm lawv, sliding rail 6 yog A steel phaj 8, rail 2 yog nyob rau ntawm A steel phaj 8, rail 6 thiab channel B 4 yog H-section steel 7, H-section steel 7 thiab swb rail 6 yog txuas nrog inclined kev txhawb nqa 5, channel B steel 4 yog muab nrog B tus lej ntawm sab laug steel phaj. 14, Lub kaum sab xis B steel 14 txuas nrog channel A steel 1, channel B steel 4 sab xis yog lub kaum sab xis A steel 11. Muaj ob peb idler teeb 13 ntawm channel 4 ntawm B, channel 4 ntawm B yog muab nrog A nraub qaum phaj 9, B nraub qaum phaj 10, ntawm ob sab ntawm tus ncej yog B phaj 15, B phaj 15 yog muab nrog C rov qab phaj.
Tom qab kev txhim kho thiab kev txhim kho ntawm cov txheej txheem kev sib txuas daring ntawm apron feeder mining, qhov vuam zoo tau zoo heev thiab qhov hnyav ntawm tag nrho lub tshuab raug txo. Cov kev daws teeb meem zoo tshaj plaws rau cov kabmob muaj peev xwm ua haujlwm tau zoo, cov qauv tsis ruaj khov, thiab cov qauv yog complex, thav duab yog hnyav, vuam workload loj, tus nqi siab.
