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Riverway sediment purification device

A purification device and river sediment technology, which is applied in the direction of earth mover/shovel, mechanically driven excavator/dredger, construction, etc., and can solve mud suction resistance, low mud suction efficiency, mud disturbance and mud suction Poor effect and other problems, to avoid pipe blockage, improve mud suction efficiency, improve purification effect and efficiency

Pending Publication Date: 2020-11-10
田伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem in the above-mentioned patents is: after the bottom mud is disturbed by the bottom mud disturbance plate installed under the top plate, the mud is sucked through the suction pipe.
However, the sediment disturbance version has poor effect on sediment disturbance, and the way the suction pipe is set will produce great resistance to sludge suction.
In fact, in actual use, the mud disturbing and mud suction effect of this patent is very poor
Moreover, the mud suction efficiency is low, and it is easy to suck large pieces of garbage during the mud suction process, causing pipeline blockage

Method used

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Examples

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Embodiment

[0019] Example: such as Figure 1-4 As shown, the present embodiment provides a kind of river channel bottom mud purification device, and the river channel bottom mud processing device includes the water part and the underwater part, and the water part includes a hull, and a suction pump is arranged on the hull, and the bottom mud box and the bottom mud drying device, sediment treatment device, control cabinet, etc. The underwater part includes a dredging pipe connected to the bottom mud tank, the upper part of the dredging pipe is connected with a dredge pump, and the underwater part of the dredging pipe is connected with a dredging device.

[0020] Specifically: the underwater part of the dredge pipe in this embodiment is divided into two sections, including a flexible section and a rigid section. The rigid section is located in the lower section and is connected with the flexible section. The rigid section is made of stainless steel and has a suction port at the end. A b...

Embodiment 2

[0023] Embodiment 2: as Figure 1-4 As shown, the present embodiment provides a kind of river channel bottom mud purification device, and the river channel bottom mud processing device includes the water part and the underwater part, and the water part includes a hull, and a suction pump is arranged on the hull, and the bottom mud box and the bottom mud drying device, sediment treatment device, control cabinet, etc. The underwater part includes a dredging pipe connected to the bottom mud tank, the upper part of the dredging pipe is connected with a dredge pump, and the underwater part of the dredging pipe is connected with a dredging device.

[0024]Specifically: the underwater part of the dredge pipe in this embodiment is divided into two sections, including a flexible section and a rigid section. The rigid section is located in the lower section and is connected with the flexible section. The rigid section is made of stainless steel and has a suction port at the end. A be...

Embodiment 3

[0028] Embodiment 3: as Figure 1-4 As shown, the present embodiment provides a kind of river channel bottom mud purifying device, and the river channel bottom mud processing device comprises a water part and an underwater part, and the water part includes a hull 1, and a dredging pump 2 is arranged on the hull, a bottom mud box 3, a bottom Mud drying device, bottom sludge treatment device, control cabinet, etc. The underwater part includes a dredging pipe 4 connected with the bottom mud tank, the upper part of the dredging pipe is connected with a dredge pump, and the underwater part of the dredging pipe is connected with a dredging device.

[0029] Specifically: the underwater part of the dredge pipe in this embodiment is divided into two sections, including a flexible section 41 and a rigid section 42 . The rigid section is located in the lower section and is connected with the flexible section. The rigid section is made of stainless steel and has a suction port at the en...

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Abstract

The invention discloses a riverway sediment purification device. The riverway sediment purification device comprises a sediment suction pipe and a sediment suction device connected with the sediment suction pipe; a bearing is connected with the outer surface of an opening in the bottom end of the sediment suction pipe, the exterior of the bearing is further connected with the sediment suction device, the sediment suction device comprises a connecting pipe connected with the bearing, and the connecting pipe is in an outwards-expanding cone shape; a flow guide cover composed of a plurality of lotus-petal-shaped flow guide sheets is arranged at the open end of the connecting pipe in the circumferential direction, the flow guide sheets expand downwards and outwards from the open end of the connecting pipe, each flow guide sheet is provided with a short edge with one side in an inwards-concave arc shape and a long edge with one side in an outwards-convex arc shape, and the long edges and the short edges are connected at the bottom to form bottom tips; and flow guide convex edges are arranged on the inner sides of the flow guide sheets. According to the riverway sediment purification device, the sediment suction efficiency can be improved, pipeline blockage is avoided, and then the riverway sediment purification effect and efficiency are improved.

Description

technical field [0001] The invention relates to a device for treating and purifying river bottom mud, in particular to a mud suction mechanism of a river bottom mud purification device. Background technique [0002] Chinese patent CN209025131U discloses an in-situ undisturbed river channel bottom mud cleaning device, and specifically discloses a hull floating on the water surface, a bottom mud collection device arranged at the bottom of the water, a connecting rod and a suction pipe. The mud collection device includes a top plate and vertical side plates arranged on both sides of the bottom of the top plate. The top plate and vertical side plates form a box with openings at the bottom, front and rear. The bottom of the vertical side plates is equipped with multiple pulleys. A plurality of sediment disturbance plates extending forward and backward are arranged between the two vertical side plates, and the plurality of sediment disturbance plates are arranged at intervals alon...

Claims

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Application Information

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IPC IPC(8): E02F5/28E02F3/88E02F3/90E02F3/92
CPCE02F5/28E02F5/282E02F3/885E02F3/90E02F3/92E02F3/9225
Inventor 田伟魏路锋刘丽霞任喜龙宋金冯亚耐张宗亮赵馨
Owner 田伟
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