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A platform for research: civil engineering, architecture and urbanism
Sound insulation and noise reduction wind-mitigating dust extractor
The invention discloses a sound insulation and noise reduction wind-mitigating dust extractor, comprising a sound insulation and noise reduction screen, a wind mitigating and dust extracting structure, an installation support, a fixed disk and a fastening bolt, wherein the outer side of the sound insulation and noise reduction screen is clung to and fastened on the installation support; the inner side of the wind mitigating and dust extracting structure is connected with the installation support; the sound insulation and noise reduction screen, installation support and the wind mitigating and dust extracting structure are of a tri-layer fastening structure; the tri-layer fastening structure forms a noise screen unit which is fixed on a protective fence base by virtue of the fixed disk at the bottom of the installation support and fastening bolts; a cavity is formed between the sound insulation and noise reduction screen and the wind mitigating and dust extracting structure; and the cavity is filled with sound insulation and dust collection cotton.
Sound insulation and noise reduction wind-mitigating dust extractor
The invention discloses a sound insulation and noise reduction wind-mitigating dust extractor, comprising a sound insulation and noise reduction screen, a wind mitigating and dust extracting structure, an installation support, a fixed disk and a fastening bolt, wherein the outer side of the sound insulation and noise reduction screen is clung to and fastened on the installation support; the inner side of the wind mitigating and dust extracting structure is connected with the installation support; the sound insulation and noise reduction screen, installation support and the wind mitigating and dust extracting structure are of a tri-layer fastening structure; the tri-layer fastening structure forms a noise screen unit which is fixed on a protective fence base by virtue of the fixed disk at the bottom of the installation support and fastening bolts; a cavity is formed between the sound insulation and noise reduction screen and the wind mitigating and dust extracting structure; and the cavity is filled with sound insulation and dust collection cotton.
Sound insulation and noise reduction wind-mitigating dust extractor
YANG CHAO (author) / LI HONGJIE (author) / WEI CHAO (author) / LI YUCHEN (author) / ZHANG LU (author) / LUO SHUFANG (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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