Nkhani
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Kusankhidwa kwa mainchesi a njira yolowera mpweya mumgodi (4)
2. Ntchito 2.1 Mlandu weniweni Mphamvu ya mpweya Q ya nkhope yakukumba kwa mgodi ndi 3m3/s, kukana kwa mphepo kwa njira yolowera mpweya mu mgodi ndi 0. 0045(N·s2)/m4, mtengo wa mphamvu ya mpweya e ndi 0. 8CNY/kh;mtengo wa 800mm m'mimba mwake mpweya mpweya ngalande ndi 650 CNY/pcs, mtengo wa mgodi ve ...Werengani zambiri -
Kusankha m'mimba mwake mwa njira yolowera mpweya mumgodi (3)
(5) Kumene, E - mphamvu zomwe zimagwiritsidwa ntchito ndi mgodi wa mpweya wabwino panthawi ya mpweya wabwino, W;h - kukana kwa mgodi wolowera mpweya wabwino, N/m2;Q - kuchuluka kwa mpweya womwe umadutsa pa fani ya mpweya wabwino wa mgodi, m3/s.1.2.3 Mpweya wolowera m'mabowo osankhidwa...Werengani zambiri -
Kusankha m'mimba mwake mwa njira yolowera mpweya mumgodi (2)
1. Kutsimikiza kwa kukula kwa njira yolowera mpweya mu mgodi 1.1 Mtengo wogulira njira yolowera mpweya mu mgodi Pamene m'mimba mwake wa njira yolowera mpweya mu mgodi ukuwonjezeka, zinthu zofunika zimakweranso, motero mtengo wogulira njira yolowera mpweya umakweranso.Malinga ndi ma statistical analys...Werengani zambiri -
Kusankhidwa kwa mainchesi a njira yolowera mpweya mumgodi (1)
0 Chiyambi Pantchito yomanga zomangamanga ndi migodi ya migodi yapansi panthaka, ndikofunikira kukumba zitsime zambiri ndi misewu kuti apange dongosolo lachitukuko ndikuchita migodi, kudula, ndi kubwezeretsa.Pofukula mitsinje, kuti muchepetse ndikutulutsa fumbi la ore ...Werengani zambiri -
Oyambitsa mafakitale mu mgodi ndi mpweya wabwino
Chengdu Foresight Composite Co. Ltd. ndiwopanga vertically Integrated wa nsalu za polima zosinthika ndi katundu wa mgodi ndi mpweya wabwino.Kuwoneratu zam'tsogolo ndi mtsogoleri m'gawoli chifukwa cha kudzipereka kwake ku khalidwe labwino ndi mgwirizano ndi makasitomala kuti apange mayankho abwino kwambiri.Izi ndi zabwino kwambiri ...Werengani zambiri -
Ventilation Technology Yomanga Tunnel Yapamwamba Kwambiri (Iti ipitilize)
5. Mphamvu yopangira mpweya wabwino pa Novembara 27, 2009, kuyesa kwa mpweya wabwino kunachitika pakutsegula kulikonse, ndipo mphamvu ya mpweya wa nkhope iliyonse yogwira ntchito inali yabwino.Potengera chitsanzo cha shaft ya 10 monga chitsanzo, malo omangawo adagwiritsa ntchito nkhope 4 zogwirira ntchito pomanga pa sa...Werengani zambiri -
Ventilation Technology Yomanga Tunnel Yapamwamba Kwambiri (Iti ipitilize)
4. Mapangidwe a mpweya wabwino ndi dongosolo la dongosolo 4.1 Mapangidwe akuluakulu 4.1.1 Kubowola mozama.Avereji yake ndi 4.5m, ndipo kuphulika kogwira mtima ndi 4.0m.4.1.2 Kuchuluka kwa zida zophulika.Tengani 1.8kg/m3 pofukula mbali zonse, ndipo kuchuluka kwa zipolopolo pakuphulika kumodzi ndi 767kg.Kufukula kwa t...Werengani zambiri -
Ventilation Technology Yomanga Tunnel Yapamwamba Kwambiri (Iti ipitilize)
3. Njira zina zopangira mpweya wabwino wa magawo osiyanasiyana omanga 3.1 Mfundo Zomangamanga Zopangira mpweya wabwino 3.1.1 Malinga ndi mpweya wabwino komanso ukhondo womanga ngalande m'malo okwera kwambiri, ndikuganiziranso kuwongolera kulemera kwa mpweya...Werengani zambiri -
Ventilation Technology Yomanga Tunnel Yapamwamba Kwambiri (Iti ipitilize)
2. Malangizo pa miyezo ya mpweya wabwino ndi ukhondo womanga ngalande zapamwamba ku China M'dera lamapiri, mpweya ndi wochepa thupi, ndipo kutulutsa mpweya wa makina opangira ngalande kumawonjezeka, ndipo pali deta yochepa kwambiri pankhaniyi.Mu pepala ili, kuphatikiza ndi Gua...Werengani zambiri -
Ukadaulo Wa Ventilation for High Altitude Distance Tunnel Construction
1. Guanjiao Tunnel Project Overview Guanjiao Tunnel ili ku Tianjun County, Qinghai Province.Ndi ntchito yowongolera xining - Golmud extension line ya Qinghai-Tibet Railway.Ngalandeyi ndi 32.6km kutalika (kutalika kwake ndi 3380m, ndipo kukwera kunja ndi 3324m), ndipo ndi ma pa awiri ...Werengani zambiri -
Kuwerengera kwa Mpweya Wotulutsa Mpweya ndi Kusankha Zida Zomangamanga mu Tunneling(6)
6. Miyezo yoyendetsera chitetezo 6.1 Mukamagwiritsa ntchito mpweya woponderezedwa, chivundikiro choteteza chiyenera kuyikidwa pamalo olowera mpweya wa fan kuti muteteze zovala, timitengo, ndi zina zotero.6.2 Chotenthetsera mpweya chiyenera kukhala ndi denga kuti chiteteze ...Werengani zambiri -
Kuwerengera Mpweya Wotulutsa Mpweya Wokwanira ndi Kusankha Zida Zomangamanga mu Tunneling(5)
5. Kasamalidwe ka Tekinoloje ya Ventilation A. Kwa ma ducts oyenda bwino komanso ma spiral ventilation ducts okhala ndi chitsulo chothandizira waya, kutalika kwa njira iliyonse kuyenera kukulitsidwa moyenerera ndipo kuchuluka kwa zolumikizira ziyenera kuchepetsedwa.B. Konzani njira yolumikizira mpweya wolowera mpweya.The co...Werengani zambiri
