A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Experimental sand adding device
The invention discloses an experiment sand adding device which comprises a water stabilizing tank, a water outlet tank is fixedly connected to the surface of the water stabilizing tank, and stirring barrels are fixedly installed in the water stabilizing tank and the water outlet tank. By arranging the sand discharging assembly and the fixing plate, sand can uniformly fall into the stirring barrel to be mixed with water, so that the stirred sand-containing water flow is closer to the sand-containing water flow with natural concentration; due to the fact that the stirring blades are the double-helix hinged stirring paddles which can move up and down and are strong in shearing force, sediment with different particle sizes or gradation under different depths can be fully stirred with water, and the water can be prevented from flowing back to the water stabilizing tank due to the fact that the stirring blades are the double-helix hinged stirring paddles which are strong in shearing force; the water level of the water outlet tank can be controlled by controlling the flow of the water inlet pipe, the flow of water entering the downstream can be controlled through the water outlet valve at the bottom of the water outlet tank, and the height difference with the downstream water surface line is ensured to meet the experimental pressure requirement.
本发明公开了一种实验加沙装置，包括稳水箱，稳水箱的表面固定连接有出水箱，稳水箱和出水箱的内部固定安装有搅拌桶，属于水工实验及水流循环技术领域。本发明通过设置下沙组件和固定板，能够让沙子均匀落入搅拌桶内部与水混合，使搅拌后的含沙水流更接近天然浓度的含沙水流，由于搅拌桶顶部设置不同高度，可以防止装置运行过程中搅拌桶及出水箱内含沙水流水位过高回流至稳水箱，由于搅拌叶片采用可上下活动及剪切力较强双螺旋铰形搅拌桨，满足不同深度下不同粒径或级配的泥沙与水体充分搅拌，通过控制进水管的流量可控制出水箱水位，通过节出水箱底部的出水阀门可以控制进入下游的水流流量，保证与下游水面线的高差以满足实验压力要求。
Experimental sand adding device
The invention discloses an experiment sand adding device which comprises a water stabilizing tank, a water outlet tank is fixedly connected to the surface of the water stabilizing tank, and stirring barrels are fixedly installed in the water stabilizing tank and the water outlet tank. By arranging the sand discharging assembly and the fixing plate, sand can uniformly fall into the stirring barrel to be mixed with water, so that the stirred sand-containing water flow is closer to the sand-containing water flow with natural concentration; due to the fact that the stirring blades are the double-helix hinged stirring paddles which can move up and down and are strong in shearing force, sediment with different particle sizes or gradation under different depths can be fully stirred with water, and the water can be prevented from flowing back to the water stabilizing tank due to the fact that the stirring blades are the double-helix hinged stirring paddles which are strong in shearing force; the water level of the water outlet tank can be controlled by controlling the flow of the water inlet pipe, the flow of water entering the downstream can be controlled through the water outlet valve at the bottom of the water outlet tank, and the height difference with the downstream water surface line is ensured to meet the experimental pressure requirement.
本发明公开了一种实验加沙装置，包括稳水箱，稳水箱的表面固定连接有出水箱，稳水箱和出水箱的内部固定安装有搅拌桶，属于水工实验及水流循环技术领域。本发明通过设置下沙组件和固定板，能够让沙子均匀落入搅拌桶内部与水混合，使搅拌后的含沙水流更接近天然浓度的含沙水流，由于搅拌桶顶部设置不同高度，可以防止装置运行过程中搅拌桶及出水箱内含沙水流水位过高回流至稳水箱，由于搅拌叶片采用可上下活动及剪切力较强双螺旋铰形搅拌桨，满足不同深度下不同粒径或级配的泥沙与水体充分搅拌，通过控制进水管的流量可控制出水箱水位，通过节出水箱底部的出水阀门可以控制进入下游的水流流量，保证与下游水面线的高差以满足实验压力要求。
Experimental sand adding device
一种实验加沙装置
BAI YANLI (author) / WANG YONGNING (author) / SI CAILONG (author) / MA FENG (author) / WANG SHUDONG (author) / LI ZHENGJUN (author) / YANG NING (author) / ZHAO JIAMIN (author) / LI FUZHONG (author) / LI PENGKE (author)
2024-07-23
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
B01D
SEPARATION
,
Trennen
/
B01F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
,
Mischen, z.B. Lösen, Emulgieren, Dispergieren
/
B67C
FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR
,
Füllen mit Flüssigkeiten oder zähflüssigen Stoffen, oder Entleeren von Flaschen, Gefäßen, Dosen, Fässern, Tonnen oder ähnlichen Behältern, soweit nicht anderweitig vorgesehen
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