CN206607623U - A kind of excavated basin automatic dredging system - Google Patents
A kind of excavated basin automatic dredging system Download PDFInfo
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- CN206607623U CN206607623U CN201720282337.5U CN201720282337U CN206607623U CN 206607623 U CN206607623 U CN 206607623U CN 201720282337 U CN201720282337 U CN 201720282337U CN 206607623 U CN206607623 U CN 206607623U
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- 239000013049 sediment Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
本实用新型公开了一种挖入式港池自动清淤系统，包括河道，所述河道的侧边开设有港池系统，港池系统包括第一港池和第二港池，第一港池和第二港池均通过积淤槽与位于第一港池和第二港池之间的积淤井连通，积淤井内均设置有抽淤装置；第一港池和第二港池内底部设置有竖向射流系统，竖向射流系统包括设置于第一港池和第二港池底部的竖直射流板，竖直射流板上均安装有竖直射流管和泥沙压力传感器；第一港池和第二港池的内侧壁上安装有水平向射流系统，水平向射流系统包括安装于第一港池和第二港池内侧壁上的水平射流板；本实用新型通过泥沙压力传感技术和阶梯式分选结构，对港池内悬移质、推移质和河床质泥沙进行综合清淤。
The utility model discloses a dug-in type harbor basin automatic dredging system, which comprises a river channel, and a harbor basin system is arranged on the side of the river channel, and the harbor basin system includes a first harbor basin and a second harbor basin, the first harbor basin Both the first harbor basin and the second harbor basin are connected to the silting well located between the first and second harbor basins through the silting tank, and the silting wells are equipped with silting devices; the bottom of the first and second harbor basins are equipped with Vertical jetting system, the vertical jetting system includes vertical jetting plates arranged at the bottom of the first harbor basin and the second harbor basin, vertical jetting tubes and sediment pressure sensors are installed on the vertical jetting plates; the first harbor basin A horizontal jet system is installed on the inner wall of the first and second harbor basins, and the horizontal jet system includes a horizontal jet plate installed on the inner walls of the first harbor basin and the second harbor basin; the utility model uses sediment pressure sensing technology to And stepped sorting structure, comprehensive dredging of suspended sediment, transported sediment and riverbed sediment in the harbor basin.
Description
技术领域technical field
本实用新型属于港池清淤技术领域，特别涉及一种挖入式港池自动清淤系统。The utility model belongs to the technical field of dredging of harbor basins, in particular to a dug-in type automatic dredging system of harbor basins.
背景技术Background technique
挖入式港池是在岸上开挖出来的港池，在地形条件适宜或岸线不足时常常建设这种港池，其优点是：可延长码头岸线，多建泊位，掩护条件较好；缺点是：开挖土方量较大，且港池口门处存在的回流、浑水异重流以及河口潮汐引起港池产生泥沙淤积。The dug-in harbor basin is a harbor basin excavated on the shore. This kind of harbor basin is often built when the terrain conditions are suitable or the shoreline is insufficient. Its advantages are: the shoreline of the wharf can be extended, more berths can be built, and the shelter conditions are better; The disadvantages are: the excavation volume is large, and the backflow at the mouth of the harbor basin, the hyperpycnal flow of muddy water and the tide of the estuary cause sedimentation in the harbor basin.
港池中的泥沙按其运动形式可分三类：悬移质泥沙浮于水中并随之运动；推移质泥沙受水流冲击沿河底移动或滚动；河床质泥沙则相对静止而停留在河床上。三种类型的泥沙在不同水力条件下将产生不同程度的沉淀、淤积。当河流含沙量较大时，港池内淤积更加严重，对船只的进港停泊带来很大影响，而且港池的维护工作量和费用较大。The sediment in the harbor basin can be divided into three types according to its movement form: the suspended sediment floats in the water and moves with it; the drift sediment moves or rolls along the river bottom under the impact of the current; Stay on the river bed. The three types of sediment will produce different degrees of sedimentation and siltation under different hydraulic conditions. When the river has a high sediment concentration, the siltation in the harbor basin is more serious, which has a great impact on the berthing of ships, and the maintenance workload and cost of the harbor basin are relatively large.
因此，提出一种挖入式港池的综合清淤系统，尤其是综合解决悬移质、推移质、和河床质泥沙淤积问题的清淤系统，对减少挖入式港池淤积，提升港池服役寿命有着重要意义。Therefore, a comprehensive dredging system for a dug-in harbor basin is proposed, especially a dredging system that comprehensively solves the problems of suspended sediment, transported mass, and riverbed sediment deposition, which will help reduce the sedimentation of the dug-in harbor basin and improve the quality of the port. The service life of the pool is of great significance.
实用新型内容Utility model content
为了解决现有技术中的问题，本实用新型提供一种挖入式港池自动清淤系统，通过泥沙压力传感技术和阶梯式分选结构，对港池内悬移质、推移质和河床质泥沙进行清淤。In order to solve the problems in the prior art, the utility model provides an automatic dredging system for the dug-in harbor basin, which can clean the suspended and transported substances and the riverbed in the harbor basin through the sediment pressure sensing technology and the stepped sorting structure. Desilting sediment.
为实现上述目的，本实用新型采用的技术方案为：In order to achieve the above object, the technical solution adopted by the utility model is:
一种挖入式港池自动清淤系统，包括河道1，所述河道1的侧边开设有港池系统2，所述港池系统2包括第一港池21和第二港池22，第一港池21和第二港池22均通过若干个积淤槽23分别与位于第一港池21和第二港池22之间的若干个积淤井24连通，每个积淤井24内均设置有抽淤装置25；所述第一港池21和第二港池22内底部设置有竖向射流系统3，竖向射流系统3包括设置于第一港池21和第二港池22底部的若干组竖直射流板31，每块竖直射流板31上均安装有若干个竖直射流管32和若干个泥沙压力传感器33，所述竖直射流管32通过高压进水管34外接高压水泵房35；所述第一港池21和第二港池22的内侧壁上安装有水平向射流系统4，所述水平向射流系统4包括安装于第一港池21和第二港池22内侧壁上的若干个水平射流板41，每块水平射流板41上设置有若干组水平射流管42，水平射流管42通过低压进水管43外接低压水泵房44。高压水泵房的压力范围为25~30MPa；低压水泵房的压力范围为2.5~10MPa。A dug-in type harbor basin automatic dredging system, including a river channel 1, a harbor basin system 2 is provided on the side of the river channel 1, and the harbor basin system 2 includes a first harbor basin 21 and a second harbor basin 22, the first The first harbor basin 21 and the second harbor basin 22 are respectively communicated with several sedimentation wells 24 between the first harbor basin 21 and the second harbor basin 22 through several silting tanks 23, and each silting well 24 Both are provided with a silting device 25; the bottom of the first harbor basin 21 and the second harbor basin 22 is provided with a vertical jet system 3, and the vertical jet system 3 includes the first harbor basin 21 and the second harbor basin 22 Several groups of vertical jet plates 31 at the bottom, each vertical jet plate 31 is equipped with several vertical jet tubes 32 and several sediment pressure sensors 33, and the vertical jet tubes 32 are externally connected through a high-pressure water inlet pipe 34 High-pressure water pump room 35; a horizontal jet system 4 is installed on the inner wall of the first harbor basin 21 and the second harbor basin 22, and the horizontal jet system 4 includes 22 several horizontal jet plates 41 on the inner side wall, each horizontal jet plate 41 is provided with several groups of horizontal jet tubes 42, and the horizontal jet tubes 42 are externally connected to the low-pressure water pump room 44 through the low-pressure water inlet pipe 43. The pressure range of the high pressure water pump room is 25~30MPa; the pressure range of the low pressure water pump room is 2.5~10MPa.
进一步的，所述积淤槽23倾斜设置，其中积淤槽23远离积淤井24的一端高于靠近积淤井24的一端。Further, the silting tank 23 is arranged obliquely, wherein the end of the silting tank 23 away from the silting well 24 is higher than the end close to the silting well 24 .
进一步的，所述积淤槽23与水平面形成的夹角为25°~30°。Further, the angle formed between the silting tank 23 and the horizontal plane is 25°-30°.
进一步的，所述港池系统2垂直于河道1内水流方向设置，所述水平射流板41安装于第一港池21和第二港池22内平行于水流一侧的侧壁上。Further, the harbor basin system 2 is arranged perpendicular to the water flow direction in the river channel 1, and the horizontal jet plate 41 is installed on the side walls of the first harbor basin 21 and the second harbor basin 22 parallel to the water flow side.
进一步的，所述竖直射流板31倾斜设置，其中竖直射流板31靠近水平射流板41的一端高于远离水平射流板41的一端。Further, the vertical jet plate 31 is arranged obliquely, wherein the end of the vertical jet plate 31 close to the horizontal jet plate 41 is higher than the end far away from the horizontal jet plate 41 .
进一步的，所述竖直射流板31在其倾斜方向上相邻的两块竖直射流板31呈阶梯状排布。Further, two adjacent vertical jet boards 31 of the vertical jet board 31 are arranged in a ladder shape in the direction of its inclination.
进一步的，所述竖直射流板31与水平面形成的夹角为25°~30°。Further, the angle formed between the vertical jet plate 31 and the horizontal plane is 25°~30°.
进一步的，每块竖直射流板31上按梅花形布置若干个竖直射流管32，每块水平射流板41上按梅花形布置排布有若干个水平射流管42。Further, several vertical jet tubes 32 are arranged in a quincunx shape on each vertical jet plate 31 , and several horizontal jet tubes 42 are arranged in a quincunx shape on each horizontal jet plate 41 .
进一步的，若干个泥沙压力传感器33均匀的散布于若干个竖直射流管32之间。Further, several sediment pressure sensors 33 are evenly distributed between several vertical jet tubes 32 .
进一步的，所述泥沙压力传感器33连接显示器5，显示器5用于显示泥沙压力传感器33检测的实时压力数据。Further, the sand pressure sensor 33 is connected to the display 5, and the display 5 is used to display the real-time pressure data detected by the sand pressure sensor 33.
与现有技术相比，本实用新型具有以下优点：Compared with the prior art, the utility model has the following advantages:
1、本实用新型通过泥沙压力传感器实时监测淤积的泥沙压力，从而可以调节射流管出水，与水流测速仪、泥沙浓度仪等测量方式相比，易于布置，且不干扰港池内水流流态，有利于港池水流稳定停船；1. The utility model monitors the deposited sediment pressure in real time through the sediment pressure sensor, so as to adjust the outlet water of the jet pipe. Compared with the measurement methods such as the water velocity meter and the sediment concentration meter, the utility model is easy to arrange and does not interfere with the water flow in the harbor basin state, which is conducive to the stable water flow in the harbor basin to stop the ship;
2、本实用新型通过港池底部阶梯式分选清淤结构，分选沉积在池底的推移质、河床质泥沙，通过清淤泵抽到岸上，可将其用于沿海围垦等工程，提高淤积物的资源化利用；2. The utility model adopts the stepped sorting and dredging structure at the bottom of the harbor basin, sorts the sediment deposited on the bottom of the pool and the sediment of the river bed, and pumps it to the shore through the dredging pump, which can be used for coastal reclamation and other projects. Improve resource utilization of sludge;
3、本实用新型能够同时解决悬移质泥沙、推移质泥沙和河床质泥沙的淤积问题，清淤效率更高。3. The utility model can simultaneously solve the deposition problems of suspended sediment, drift sediment and river bed sediment, and has higher dredging efficiency.
附图说明Description of drawings
图1是本实用新型的俯视图；Fig. 1 is the top view of the utility model;
图2是本实用新型中港池系统的剖面图；Fig. 2 is a sectional view of the harbor basin system of the utility model;
图3是本实用新型中竖向射流系统和水平向射流系统的剖面图；Fig. 3 is the sectional view of vertical jet system and horizontal jet system in the utility model;
图4是本实用新型中水平射流管的分布图；Fig. 4 is the distribution diagram of horizontal jet tube in the utility model;
其中：1-河道，2-港池系统，21-第一港池，22-第二港池，23-积淤槽，24-积淤井，25-抽淤装置，3-竖向射流系统，31-竖直射流板，32-竖直射流管，33-泥沙压力传感器，34-高压进水管，35-高压水泵房，4-水平向射流系统，41-水平射流板，42-水平射流管，43-低压进水管，44-低压水泵房，5-显示器。Among them: 1-river channel, 2-dock basin system, 21-first harbor basin, 22-second harbor basin, 23-silting tank, 24-silting well, 25-silting pumping device, 3-vertical jet system , 31-vertical jet plate, 32-vertical jet tube, 33-sediment pressure sensor, 34-high pressure water inlet pipe, 35-high pressure water pump room, 4-horizontal jet system, 41-horizontal jet plate, 42-horizontal Jet pipe, 43-low-pressure water inlet pipe, 44-low-pressure water pump room, 5-monitor.
具体实施方式detailed description
下面结合实施例对本实用新型作更进一步的说明。Below in conjunction with embodiment the utility model is described further.
如图1-4所示，一种挖入式港池自动清淤系统，包括河道1，所述河道1的侧边开设有港池系统2，所述港池系统2包括第一港池21和第二港池22，第一港池21和第二港池22均通过若干个积淤槽23分别与位于第一港池21和第二港池22之间的若干个积淤井24连通，每个积淤井24内均设置有抽淤装置25，所述抽淤装置25包括泵与电机，积淤井24通过管道连接泵和电机，将积淤井24中的淤泥抽出；所述第一港池21和第二港池22内底部设置有竖向射流系统3，竖向射流系统3包括设置于第一港池21和第二港池22底部的若干组竖直射流板31，每块竖直射流板31上均安装有若干个竖直射流管32和若干个泥沙压力传感器33，所述竖直射流管32通过高压进水管34外接高压水泵房35，所述高压水泵房35内包括高压水泵、电机和水源，高压进水管34通过高压水泵和电机外接水源，高压水泵房35内的高压水泵压力范围为25~30MPa；所述第一港池21和第二港池22的内侧壁上安装有水平向射流系统4，所述水平向射流系统4包括安装于第一港池21和第二港池22内侧壁上的若干个水平射流板41，每块水平射流板41上设置有若干组水平射流管42，水平射流管42通过低压进水管43外接低压水泵房44，所述低压水泵房44内包括低压水泵、电机和水源，低压水泵房44内的低压水泵压力范围为2.5~10MPa，低压进水管43通过低压水泵和电机外接水源。As shown in Figures 1-4, a dug-in type harbor basin automatic dredging system includes a river channel 1, and a harbor basin system 2 is provided on the side of the river channel 1, and the harbor basin system 2 includes a first harbor basin 21 and the second harbor basin 22, the first harbor basin 21 and the second harbor basin 22 are respectively communicated with several sedimentation wells 24 between the first harbor basin 21 and the second harbor basin 22 through several silting tanks 23 , all be provided with pumping silting device 25 in each silting well 24, described silting pumping device 25 comprises pump and motor, and silting well 24 is connected pump and motor by pipeline, the silt in the silting well 24 is extracted out; The bottom of the first harbor 21 and the second harbor 22 is provided with a vertical jet system 3, and the vertical jet system 3 includes several groups of vertical jet plates 31 arranged at the bottom of the first harbor 21 and the second harbor 22, Several vertical jet tubes 32 and several sediment pressure sensors 33 are installed on each vertical jet plate 31, and the vertical jet tubes 32 are externally connected to a high-pressure water pump house 35 through a high-pressure water inlet pipe 34, and the high-pressure water pump house 35 includes a high-pressure water pump, a motor, and a water source. The high-pressure water inlet pipe 34 is connected to an external water source through the high-pressure water pump and the motor. The pressure range of the high-pressure water pump in the high-pressure water pump room 35 is 25-30 MPa; the first harbor basin 21 and the second harbor basin 22 Horizontal jet system 4 is installed on the inner wall of the inner side wall, and described horizontal jet system 4 comprises several horizontal jet plates 41 installed on the inner side walls of the first harbor basin 21 and the second harbor basin 22, each horizontal jet plate 41 Several groups of horizontal jet tubes 42 are arranged on the top, and the horizontal jet tubes 42 are externally connected to a low-pressure water pump room 44 through a low-pressure water inlet pipe 43. The low-pressure water pump room 44 includes a low-pressure water pump, a motor and a water source. 2.5~10MPa, the low-pressure water inlet pipe 43 is externally connected to the water source through the low-pressure water pump and the motor.
所述积淤槽23倾斜设置，其中积淤槽23远离积淤井24的一端高于靠近积淤井24的一端。所述积淤槽23与水平面形成的夹角为25°~30°。The silting tank 23 is arranged obliquely, wherein the end of the silting tank 23 away from the silting well 24 is higher than the end close to the silting well 24 . The angle formed between the silting tank 23 and the horizontal plane is 25°-30°.
所述港池系统2垂直于河道1内水流方向设置，所述水平射流板41安装于第一港池21和第二港池22内平行于水流一侧的侧壁上。The harbor basin system 2 is arranged perpendicular to the water flow direction in the river channel 1, and the horizontal jet plate 41 is installed on the side walls of the first harbor basin 21 and the second harbor basin 22 parallel to the water flow side.
所述竖直射流板31倾斜设置，其中竖直射流板31靠近水平射流板41的一端高于远离水平射流板41的一端，所述竖直射流板31与水平面形成的夹角为25o~30 o。The vertical jet plate 31 is arranged obliquely, wherein the end of the vertical jet plate 31 close to the horizontal jet plate 41 is higher than the end far away from the horizontal jet plate 41, and the angle formed between the vertical jet plate 31 and the horizontal plane is 25 ° ~ 30o .
所述竖直射流板31在其倾斜方向上相邻的两块竖直射流板31呈阶梯状排布。Two vertical jet boards 31 adjacent to the vertical jet board 31 in the inclined direction are arranged in steps.
每块竖直射流板31上按梅花形布置若干个竖直射流管32，每块水平射流板41上按梅花形布置排布有若干个水平射流管42。Several vertical jet tubes 32 are arranged in a quincunx shape on each vertical jet plate 31 , and several horizontal jet tubes 42 are arranged in a quincunx shape on each horizontal jet plate 41 .
若干个泥沙压力传感器33均匀的散布于若干个竖直射流管32之间。Several sediment pressure sensors 33 are evenly distributed between several vertical jet tubes 32 .
所述泥沙压力传感器33连接显示器5，显示器5用于显示泥沙压力传感器33检测的实时压力数据，传感器连接显示器用于显示传感器检测数据属于现有技术。The sand pressure sensor 33 is connected to the display 5, and the display 5 is used to display the real-time pressure data detected by the sand pressure sensor 33, and the sensor is connected to the display to display the sensor detection data, which belongs to the prior art.
如图1所示，一种挖入式港池自动清淤系统，由河道1、港池系统2、竖向射流系统3、水平向射流系统4和显示器5组成。所述港池系统2包括第一港池21和第二港池22，图2是图1I-I的剖面图，第一港池21和第二港池22通过斜坡式的积淤槽23相互连通，并交汇于两港池中部的积淤井24，所述积淤井24内设置抽淤装置25，为便于沉降的推移质和河床质泥沙大颗粒能够依靠重力作用自动滚动到积淤井24中，所述斜坡式的积淤槽23的斜坡角度为25°~30°；图3是图1Ⅱ-Ⅱ的剖面图，港池内分别安装竖向射流系统3和水平向射流系统4，所述竖向射流系统3为阶梯式分选结构，设置在港池底部，为便于沉降的推移质和河床质泥沙大颗粒能够依靠重力作用自动滚动到积淤槽23中，所述阶梯角度为25°~30°；该阶梯结构上分段设置有竖直射流板31，竖直射流板31上安装竖直射流管32、泥沙压力传感器33，并通过高压进水管34连接到高压水泵房35，所述竖直射流管32按梅花形分布方式布置，所述泥沙压力传感器33交错布置在竖直射流管32之间；所述水平向射流系统4设置在港池内侧壁，安装有水平射流板41，所述水平射流板41上安装有水平射流管42，并通过低压进水管43连接到低压水泵房44，所述水平射流管42按梅花形分布方式布置，如图4所示，图4是图3Ⅲ-Ⅲ的剖面图。As shown in Figure 1, an automatic dredging system for a dug-in harbor basin consists of a river channel 1, a harbor basin system 2, a vertical jet system 3, a horizontal jet system 4 and a display 5. Described harbor basin system 2 comprises the first harbor basin 21 and the second harbor basin 22, and Fig. 2 is the sectional view of Fig. 1I-I, and the first harbor basin 21 and the second harbor basin 22 mutually pass through the silting tank 23 of slope type Connected and intersected in the silting well 24 in the middle of the two harbor basins, the silting well 24 is provided with a silting device 25, so that the large particles of sediment and river bed sediment can be automatically rolled to the silting well 24 by gravity In the well 24, the slope angle of the slope-type silting tank 23 is 25° to 30°; Fig. 3 is a sectional view of Fig. 1II-II, and a vertical jet system 3 and a horizontal jet system 4 are respectively installed in the harbor basin, The vertical jet system 3 is a stepped sorting structure, which is arranged at the bottom of the harbor basin. In order to facilitate the settlement of large particles of sediment and riverbed sediment, they can automatically roll into the silt tank 23 by gravity. The step angle 25°~30°; the ladder structure is provided with a vertical jet plate 31 in sections, and a vertical jet tube 32 and a sediment pressure sensor 33 are installed on the vertical jet plate 31, and are connected to the high-pressure water pump through the high-pressure water inlet pipe 34 room 35, the vertical jet tubes 32 are arranged in a quincunx-shaped distribution manner, and the sediment pressure sensors 33 are interlaced between the vertical jet tubes 32; the horizontal jet system 4 is arranged on the inner wall of the harbor basin, installed There is a horizontal jet plate 41, and a horizontal jet pipe 42 is installed on the horizontal jet plate 41, and is connected to a low-pressure water pump room 44 through a low-pressure water inlet pipe 43, and the horizontal jet pipe 42 is arranged in a quincunx-shaped distribution mode, as shown in Figure 4 Shown, Figure 4 is a cross-sectional view of Figure 3III-III.
当泥沙压力传感器33测得的泥沙压力反馈到显示器5，打开高压水泵和低压水泵使得竖直射流板31和水平射流板41开始工作。所述竖向射流系统3射出的高压水流将沉积下来的较小泥沙颗粒冲击浮起，形成悬移质泥沙后通过水平向射流系统4射出的低压水流漫漫流出港池内部，避免淤积。When the silt pressure measured by the silt pressure sensor 33 is fed back to the display 5, the high-pressure water pump and the low-pressure water pump are turned on so that the vertical jet plate 31 and the horizontal jet plate 41 start working. The high-pressure water flow injected by the vertical jet system 3 impacts and floats the deposited smaller sediment particles, and after forming suspended sediment, the low-pressure water flow injected by the horizontal jet system 4 diffuses out of the harbor basin to avoid silting.
竖向射流系统3和水平向射流系统4所难以冲走的推移质和河床质泥沙，将通过港池底部的阶梯式分选结构，依靠重力作用自动滚动到积淤槽23中，再次依靠重力作用自动滚动到积淤井24中，然后通过抽淤装置25抽出港池，并可将其用于沿海围垦等工程，提高淤积物的资源化利用效率。The drifting and riverbed sediments that are difficult to be washed away by the vertical jet system 3 and the horizontal jet system 4 will automatically roll into the silt tank 23 by gravity through the stepped sorting structure at the bottom of the harbor basin, and then rely on The action of gravity automatically rolls into the silt well 24, and then is pumped out of the harbor basin by the silt pumping device 25, and can be used for coastal reclamation and other projects to improve the resource utilization efficiency of the silt.
本实用新型是一种通过泥沙压力传感技术和阶梯式分选结构，对港池内悬移质、推移质和河床质泥沙进行综合全面清淤的系统。The utility model is a system for comprehensively dredging suspended and transported matter and riverbed sediment in a harbor basin by means of sediment pressure sensing technology and a stepped sorting structure.
以上所述仅是本实用新型的优选实施方式，应当指出：对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. Retouching should also be regarded as the scope of protection of the present utility model.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149635A (en) * | 2018-01-12 | 2018-06-12 | 河海大学 | A kind of method that excavated basin prevents and reduce silting-up |
| CN110106901A (en) * | 2019-04-19 | 2019-08-09 | 中国海洋大学 | A kind of permeable caisson |
| CN114592474A (en) * | 2022-04-02 | 2022-06-07 | 黄河勘测规划设计研究院有限公司 | Silt-preventing method for silt-rich river wharf and silt-rich river wharf |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149635A (en) * | 2018-01-12 | 2018-06-12 | 河海大学 | A kind of method that excavated basin prevents and reduce silting-up |
| CN108149635B (en) * | 2018-01-12 | 2019-04-30 | 河海大学 | A method for silt prevention and silt reduction in a dug-in port basin |
| CN110106901A (en) * | 2019-04-19 | 2019-08-09 | 中国海洋大学 | A kind of permeable caisson |
| CN110106901B (en) * | 2019-04-19 | 2023-12-12 | 中国海洋大学 | Permeable caisson |
| CN114592474A (en) * | 2022-04-02 | 2022-06-07 | 黄河勘测规划设计研究院有限公司 | Silt-preventing method for silt-rich river wharf and silt-rich river wharf |
| CN114592474B (en) * | 2022-04-02 | 2024-02-13 | 黄河勘测规划设计研究院有限公司 | Silt prevention method for high-silt river wharf and high-silt river wharf |
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