The gas suction hood ventilation duct and scrubbing system in the equipment for recovering chrome mist have been studied .

u672cu6587u5bf9u94ecu96feu56deu6536u88c5u7f6eu4e2du7684 u5438 u98ce u7f69u3001u98ceu9053u3001u51c0u5316u88c5u7f6eu7b49u8fdbu884cu4e86u7814u7a76uff0cu5e76u4e14u63d0u51fau4e86u2460u56deu6536u5668u540eu7684u98ceu901fu5e94u63a7u5236u572810m/su4ee5u4e0buff1bu2461u7ba1u9053u6750u6599u5e94u91c7u7528u5851u6599u7ba1uff1b

After simulation analysis on the dust diffusion and the control effects of the existing ventilation and dust removal system this paper put forward side suction hood and around windshield device ventilation method to control the dust diffusion of dust source .

u672cu6587u9996u5148u901au8fc7u5bf9u706bu8f66u88c5u6599u65f6u626cu5c18u7684u6269u6563u72b6u51b5uff0cu4ee5u53cau67d0u7b5bu8d2eu7126u697cu706bu8f66u88c5u7126u73b0u6709u901au98ceu9664u5c18u7cfbu7edfu7684u63a7u5236u6548u679cu8fdbu884cCFDu6a21u62dfu5206u6790uff0cu786eu5b9au4e86u8bfeu9898u4e2du4fa7 u5438 u7f69 u52a0u56dbu5468u6321u98ceu88c5u7f6eu7684u5c18u6e90u63a7u5236u65b9u6848u3002

The computation of flow field in suction hood by boundary integral method of divided regions

u5438u6c14 u7f69u6d41u573au7684u5206u533au8fb9u754cu79efu5206u6cd5u6c42u89e3

The optimal operation of management and technology on suction pump movable hood filter

u6cf5 u5438u5f0fu79fbu52a8 u7f69u6ee4u6c60u7684u4f18u5316u8fd0u884cu4e0eu6280u672fu7ba1u7406

Using GAMBIT to establish the role of lateral suction and jet exhaust hood of the mathematical model and FLUENT software to simulate the velocity distribution of the application of the exhaust hood .

u8fd0u7528GAMBITu5efau7acbu4fa7 u5438u5f0fu53cau5c04u6d41u4f5cu7528u6392 u98ce u7f69u7684u6570u5b66u6a21u578buff0cu5e76u5e94u7528FLUENTu8f6fu4ef6u5bf9u6392u98ceu7f69u7684u901fu5ea6u5206u5e03u8fdbu884cu6570u503cu6a21u62dfu3002

Probe into the Design of Side Suction Hood and Fume Exhaust Volume in Fume Exhaust System of Electrical Furnace

u70bcu94a2u7535u7089u7089u5916u6392u70dfu51c0u5316u7cfbu7edfu4fa7 u5438 u7f69u53cau5176u6392u70dfu91cfu8bbeu8ba1u63a2u8ba8