sadisertacio Tema: lenturi konveierebis vakuum-amZravebis ...
sadisertacio Tema: lenturi konveierebis vakuum-amZravebis ...
sadisertacio Tema: lenturi konveierebis vakuum-amZravebis ...
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sawyis daWimulobaze, tvirTis satransporto trasis profilze da<br />
saWiro simZlavreze. amasTanave miTiTebulia [35, 36], rom yvelaze mtkice<br />
rezin-gvarliani lentis simtkicis zRvari Cveulebriv Semoifargleba<br />
6000÷6300 dkn/sm. misi Semdgomi gazrda ki ekonomikuri da teqnikuri<br />
TvalsazrisiT mizanSeuwonelia. ufro mtkice lentebis warmoebisas<br />
izrdeba misi masa da Rirebuleba, lentis Sepirapirebis sigrZe, dolis<br />
diametri, reduqtoris mgrexi momenti, dgaris gabarituli zomebi da<br />
liTontevadoba da konveieris sxva mravali parametri [34].<br />
<strong>lenturi</strong> <strong>konveierebis</strong> mkvlevarebi, am simtkicis lentebis<br />
efeqturi (rodesac e μβ SedarebiT didia) realizaciisaTvis gvTavazoben<br />
mravaldolian amZravebs Sualedur da kudis amZravebTan kompleqsSi.<br />
maTive kvlevebis Sedegebis mixedviT Q=4000 t/sT mwarmoeblobis<br />
horizontaluri konveieris maqsimaluri sigrZe erTdoliani <strong>amZravebis</strong><br />
SemTxvevaSi ar aRemateba 850 m, ordolianisas ki 1300 m. Tumca,<br />
literaturul wyaroebSi miTiTebulia 3,5 km sigrZis konveieris proeqti-<br />
rebis SesaZlebloba ordoliani amZraviT. aseve miTiTebulia [36] 10 km<br />
sigrZis erTdgariani konveieris proeqtirebis SeuZlebloba doluri<br />
tipis amZravebiT, vinaidan problemis gadawyvetisaTvis saWiroa 10000<br />
dkn/sm da ufro meti simtkicis lenti [34]. Tanamedrove literaturul<br />
wyaroebSi ki konveiermSeneblobis miRwevebi ase gamoiyureba: germaniis<br />
karierebze “fortuna” da “xambaxi” eqspluataciaSi iyo 5 km sigrZis<br />
erTdgariani <strong>lenturi</strong> konveieri mwarmoeblobiT Q=40000 t/sT, lentis<br />
siganiT B=2,8 m da siCqariT ν=7,5 m/wm, <strong>amZravebis</strong> saerTo simZlavriT<br />
N d=6×2000=12000 kvt [35].<br />
laipcigis sagamofeno bazrobaze 1977w warmodgenili iyo<br />
germanuli firma “takraf”-is amZravi meqanizmi Zravis simZlavriT 1500<br />
kvt. aseTi samblokiani meqanizmiT akrefili ordoliani amZravis bazaze<br />
miRebuli konveieris mwarmoebloba Q=15400 m 3 /sT-ia, lentis sigane B=2,5 m,<br />
siCqare ν=6,0 m/wm, <strong>amZravebis</strong> saerTo simZlavre N d=3×1500=4500 kvt [34].<br />
msoflioSi yvelaze didi sakonveiero sistema daaproeqta da<br />
daamontaJa germanulma firma “krup”-ma. misi saerTo sigrZe Seadgenda 100<br />
km-s, ganlagebuli iyo espaneTis saharaSi (afrika) maRaro “bu-karaa”-dan<br />
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