人民黄河
人民黃河
인민황하
Yellow River
2014年
12期
138-139,142
,共3页
水力自耕%吸泥清淤%淤积%榆林河水库
水力自耕%吸泥清淤%淤積%榆林河水庫
수력자경%흡니청어%어적%유림하수고
hydraulic self-ploughing%suction dredging%sedimentation%Yulinhe Reservoir
为提高水库的综合效益，延长水库的使用寿命，研究了水力自耕吸泥清淤装置，该装置配置水力自耕吸头和输沙管道，利用水库上下游水位差，结合灌溉用水流量，可全天候、高效率地将库底淤泥输送到大坝下游灌区，具有低耗能、低耗水、全自动的特点。榆林河水库的应用结果表明：该装置清淤的直接费用只有机械清淤费用的10％，还可以淤地造田，改良土壤，没有任何污染。
為提高水庫的綜閤效益，延長水庫的使用壽命，研究瞭水力自耕吸泥清淤裝置，該裝置配置水力自耕吸頭和輸沙管道，利用水庫上下遊水位差，結閤灌溉用水流量，可全天候、高效率地將庫底淤泥輸送到大壩下遊灌區，具有低耗能、低耗水、全自動的特點。榆林河水庫的應用結果錶明：該裝置清淤的直接費用隻有機械清淤費用的10％，還可以淤地造田，改良土壤，沒有任何汙染。
위제고수고적종합효익，연장수고적사용수명，연구료수력자경흡니청어장치，해장치배치수력자경흡두화수사관도，이용수고상하유수위차，결합관개용수류량，가전천후、고효솔지장고저어니수송도대패하유관구，구유저모능、저모수、전자동적특점。유림하수고적응용결과표명：해장치청어적직접비용지유궤계청어비용적10％，환가이어지조전，개량토양，몰유임하오염。
In order to improve the comprehensive benefit of reservoir and prolong the service life of the reservoir,hydraulic self-ploughing dred-ging device had been studied. The device was composed of hydraulic self farming suction head and the sediment transport pipeline. Using of reser-voir water level difference and combining with irrigation water flow,the device could transport silt to the downstream irrigation area in all-weather conditions and high efficiency. It had the characteristics of low energy consumption,low water consumption and full automation. The results of ap-plication of Yulinhe Reservoir show that the direct cost of this dredging only costs 10% of the mechanical dredging and the method can also reclaim farmland and improve the soil without any pollution.
