Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sewage collecting device at water inlet upstream of hydropower station
The invention discloses a sewage collecting device at the water inlet upstream of a hydropower station. The sewage collecting device comprises a supporting rack, a first sewage collecting net, a second sewage collecting net and a third sewage collecting net are arranged on the supporting rack side by side in an inclined mode by the inclination angle of 30-45 degrees, the pore diameter of the first sewage collecting net is 2-3 cm, the pore diameter of the second sewage collecting net is 1-2 cm, and the pore diameter of the third sewage collecting net does not exceed 1 cm. The two sides of the first sewage collecting net, the two sides of the second sewage collecting net and the two sides of the third sewage collecting net are fixedly installed on the supporting rack, and corresponding net pockets are arranged at the bottom of the first sewage collecting net, the bottom of the second sewage collecting net and the bottom of the third sewage collecting net. The sewage collecting device is simple in structure, easy to use, low in manufacturing cost and good in using effect.
Sewage collecting device at water inlet upstream of hydropower station
The invention discloses a sewage collecting device at the water inlet upstream of a hydropower station. The sewage collecting device comprises a supporting rack, a first sewage collecting net, a second sewage collecting net and a third sewage collecting net are arranged on the supporting rack side by side in an inclined mode by the inclination angle of 30-45 degrees, the pore diameter of the first sewage collecting net is 2-3 cm, the pore diameter of the second sewage collecting net is 1-2 cm, and the pore diameter of the third sewage collecting net does not exceed 1 cm. The two sides of the first sewage collecting net, the two sides of the second sewage collecting net and the two sides of the third sewage collecting net are fixedly installed on the supporting rack, and corresponding net pockets are arranged at the bottom of the first sewage collecting net, the bottom of the second sewage collecting net and the bottom of the third sewage collecting net. The sewage collecting device is simple in structure, easy to use, low in manufacturing cost and good in using effect.
Sewage collecting device at water inlet upstream of hydropower station
YANG ZHIWEI (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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