4. Tsarin iska da tsarin tsarin
4.1 Babban sigogin ƙira
4.1.1 Zurfin hakowa. Matsakaicin matsakaicin shine 4.5m, kuma zurfin fashewa mai tasiri shine 4.0m.
4.1.2 Adadin abubuwan fashewa. 1.8kg/m3don tono cikakken sashe, kuma adadin fashewar fashewar fashewa guda ɗaya shine 767kg. An tono ramin matukin yana ɗaukar 1.8kg/m3, kuma adadin fashewar fashewar guda ɗaya shine 364kg.
4.1.3 Lokacin shakar hayaki. Dukkanin hakowa na cikakken sashe da ramukan matukan jirgi guda daya an dauki mintuna 20.
4.1.4 Adadin yayyowar iskar iskar iskar bututun samun iska a cikin mita 100. Take P100= 1.0% ~ 2.0%.
4.1.5 Lokacin da titin yana da iska, yawan zubar da iska na ƙofar iska shine 1.5%.
4.1.6 Ma'anar amfani da iska na injin dizal a cikin rami bayan shigar da na'urar tsabtace iskar gas shine 4.0m3/(min·kW).
4.1.7 Tsayi. Ɗauki matsakaicin tsayin rami kamar 3600m.
4.1.8 Daidaita girman girman girman iska
, ɗaukar matsakaicin tsayin yankin rami na Guanjiao kamar z=3600m, sannan
.
4.1.9 Ɗauki madaidaicin juriya na juriya tare da bututun samun iska, wato, Darcy coefficient λ= 0.012 ~ 0.015.
4.1.10 Matsakaicin ƙirar ƙirar motar juji shine 10km / h, tare da gangara kusan 5 ° ko lokacin da farfajiyar hanyar ba ta daidaita ba, saurin yana 5km / h.
4.1.11Juriyar iskar iskar mashigai da mashigar mashin da aka karkata. Ɗauki No. 6 inclined shaft (2808m) a matsayin misali, bayan da karkatacciyar hanya ta shiga babban rami, za a gudanar da ginin a hanyar shigarwa da fita na Lines I da II bi da bi, tare da jimlar 4 aiki fuska.
Matsakaicin yanki na bututun shigar iska a cikin ɓangaren sama na shaft ɗin da aka karkata shine 17.1m2, madauwari mai madauwari ita ce 16.96m, kuma daidaitaccen diamita shine 4.03m. Matsakaicin yanki na bututun shaye-shaye a cikin ƙananan ɓangaren shaft ɗin da aka karkata shine 22.0m2, kewayen rectangular shine 19.88m, kuma daidai da diamita shine 4.43m.
4.2 Zane-zane da Ma'auni na Tsarin Tsarin iska na Hybrid a Titin Clapboard na Shaft mai Mahimmanci
Tebur na 4 yana nuna ƙira da sigogin tsarin haɗaɗɗun iskar iska a cikin titin allo na kowane ramin karkata. Misali, a cikin madaidaicin madaidaicin lamba 6, ana iya zaɓar nau'in 125B-2110 counter-juyawa axial fan fan. Girman iska da aka tsara shine 1800m3/min kuma jimlar matsa lamba shine 5000Pa. , The motor ikon ne 2 × 110kW, da kuma biyu-mataki gudun tsari.
Tebur 4 Haɓaka ƙirar iska da sigogin tsarin kowane titin katako mai karkata
| Ƙulla shaft No. | Shaft mai karkata tsayi (m) | Gina hanyar shiga tsawo Lshiga(m) | Gina hanyar fita tsawo Lhanyar fita(m) | Jimlar ƙarar iska Q a cikin shaft (m3/min) | Iska mai shiga gudun (m/s) | Wutar sharar ruwa gudun iska (m/s) | Jimlar asarar kwararar iska a ciki karkata shaft h (Pa) | Fshiga | Fhanyar fita |
| 5 | 1935 | 965 | 1088 | 7200 | 7.0 | 5.45 | 1335 | Q=1800m3/min, Ht=2200Pa, N=90kW | Q=1800m3/min, Ht=2200Pa, N=90kW, φ=1.6m |
| 6 | 2808 | 1312 | 1812 | 8400 | 8.18 | 6.36 | 1938 | Q=1800m3/min, Ht= 5000Pa, N=2×110 kW, φ=1.6m | Q=2400m3/min, Ht= 4100Pa, N=2×110 kW, φ=1.6m |
| 8 | 1619 | 1624 | 547 | 7800 | 7.6 | 5.9 | 1117 | Q=2400m3/min, Ht= 4100Pa, N=2×110 kW, φ=1.6m | Q=1500m3/min, Ht=2200Pa, N=75 kW, φ=1.6m |
| 9 | 1126 | 1353 | 518 | 6600 | 6.4 | 5.0 | 777 | Q=1800m3/min, Ht=2200Pa, N=110 kW, φ=1.6m | Q=1500m3/min, Ht=2200Pa, N=75 kW, φ=1.4m |
| 10 | 443 | 3272 | 2406 | 9600 | 9.36 | 7.27 | 306 | Q=2400m3/min, Ht= 4100Pa, N=2×110 kW, φ=1.6m | Q=2400m3/min, Ht= 4100Pa, N=2×110 kW, φ=1.6m |
Lokacin aikawa: Jul-04-2022
