CN211774060U

CN211774060U - Mud removing device for hydraulic engineering

Info

Publication number: CN211774060U
Application number: CN202020278917.9U
Authority: CN
Inventors: 宋淑红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-27
Anticipated expiration: 2030-03-09

Abstract

The utility model provides a mud removing device for hydraulic engineering, including the water pump, scrubbing pump and a plurality of pipeline, the pipeline includes the filter tube, the shape of filter tube is the toper and includes big head end and microcephaly end, the inside of filter tube divide into scrubbing portion, filtering portion and clean water portion, the filtering portion is provided with the multilayer filter screen, scrubbing portion is provided with the water inlet, the side of big head end and microcephaly end is provided with scrubbing pipe and drinking-water pipe respectively, be provided with a connection pad on scrubbing pipe and the drinking-water pipe respectively, be provided with the connection rack between connection pad and the filter tube, be provided with the bridge between two connection pads, the bridge passes through the connecting rod with the filter tube and is connected. The utility model discloses a syllogic filter tube can effectively filter the flowing water, utilizes water pump and scrubbing pump to extract corresponding medium from clear water portion and scrubbing portion respectively, and this device not only has the characteristics of high-usage moreover, and the scrubbing desilting effect is better moreover, reasonable in design, simple structure are fit for extensive the popularization.

Description

Mud removing device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering facility equipment, especially, relate to a mud removing device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and regulating surface water and underground water in nature to achieve the purpose of removing harmful substances and benefiting. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, water gates, water inlets, channels, crossing tanks and rafts, and sets a corresponding number of hydraulic pipelines to complete transportation. However, there are a large amount of silt and silt in the river course bottom, if not in time clear up, arouse water conservancy pipeline to block up easily, can raise the riverbed moreover to a certain extent.

Current hydraulic equipment is generally only will draw water through simple filtration equipment and filter when the water intaking, simple structure, and the scrubbing desilt effect is relatively poor, takes out pipeline and water pump with silt and silt very easily moreover. Like this, not only have very big influence to the design life of water pump itself, actual work efficiency is lower moreover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell hydraulic equipment exists, provide a reasonable in design, simple structure, the better and higher desilt device for hydraulic engineering of scrubbing desilt effect and utilization ratio.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the desilting device for the hydraulic engineering comprises a water pump, a sewage removing pump and a plurality of pipelines, the pipeline comprises a filtering pipe, the filtering pipe is conical and comprises a big head end and a small head end, the end surface of the big end is an open end, the end surface of the small end is a closed end, the interior of the filter pipe is provided with a decontamination part, a filter part and a clear water part in the direction from the big end to the small end, the filtering part is provided with a plurality of layers of filtering nets, the dirt removing part is provided with a water inlet, the side surfaces of the big head end and the small head end are respectively provided with a dirt removing pipe and a water pumping pipe, be provided with a connection pad on sewage pipe and the drinking-water pipe respectively, be provided with the connection rack between connection pad and the filter tube, be provided with the bridging between two connection pads, the bridging passes through the connecting rod with the filter tube and is connected.

Preferably, the bottom edge of the front end of the filter pipe is provided with a structural chamfer, the filter pipe is provided with an angle plate which is connected with the structural chamfer and distributed around the edge of the filter pipe, and the front end of the angle plate is provided with a mud shovel.

Preferably, the meshes of the multi-layer filter screen are gradually reduced from the large end to the small end.

Preferably, the connecting rods are at least two pairs and the connecting ends of the connecting rods and the filtering pipes are arranged close to the large head end.

Preferably, the bridge frame comprises two cross bars and a plurality of longitudinal bars.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model provides a desilting device for hydraulic engineering, which can be fixed by connecting a connecting disc and externally connecting a supporting device; the water pump and the decontamination pump are utilized to respectively pump corresponding media from the clear water part and the decontamination part, and clear water in the clear water part has a back washing effect on the media in the filtering part. This device not only has the characteristics that filtering capability is high, the high-usage, and the scrubbing desilting effect is better moreover, reasonable in design, simple structure are fit for extensive popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a front view of a silt removing apparatus for hydraulic engineering provided by an embodiment;

FIG. 2 is a schematic structural diagram of a connecting disc and a bridge according to an embodiment;

in the above figures, 1, a water pump; 2. a decontamination pump; 3. a pipeline; 31. a filter tube; 31a, a decontamination part; 31b, a filter part; 31c, a clear water part; 31d, a water inlet; 32. a sewage removal pipe; 33. a water pumping pipe; 4. a connecting disc; 5. connecting the net rack; 6. a bridge frame; 61. a cross bar; 62. a longitudinal bar; 7. a connecting rod; 8. a gusset; 9. shoveling the mud; 10. and (4) a filter screen.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "up", "down", "left", "right", "front" and "rear" used herein refer to the drawings in the same or similar direction, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1 and 2, the mud removing device for hydraulic engineering provided by the present invention comprises a water pump 1, a mud removing pump 2 and a plurality of pipes 3, wherein each pipe 3 comprises a filtering pipe 31, the filtering pipe 31 is conical and comprises a big end and a small end, the end surface of the big end is an open end, the end surface of the small end is a closed end, the inside of the filtering pipe 31 is provided with a mud removing part 31a in a direction from the big end to the small end, filtering part 31b and clear water portion 31c, filtering part 31b is provided with multilayer filter screen 10, scrubbing part 31a is provided with water inlet 31d, the side of big head end and microcephaly end is provided with scrubbing pipe 32 and drinking-water pipe 33 respectively, be provided with a connection pad 4 on scrubbing pipe 32 and the drinking-water pipe 33 respectively, be provided with between connection pad 4 and the filter tube 31 and connect the net frame 5, be provided with bridge 6 between two connection pads 4, bridge 6 passes through connecting rod 7 with filter tube 31 and is connected. The device can be fixed by utilizing the connecting disc 4 to be externally connected with supporting equipment, and the supporting equipment can be an independent supporting suspension and can also be a cantilever beam on a water pumping vehicle; the flowing water can be effectively filtered by adopting the three-section type filter pipe 31, sludge and silt are intercepted in the dirt removing part 31a by the filter part, and the filtered clear water enters the clear water part 31 c; and the water pump 1 and the decontamination pump 2 are used for respectively pumping corresponding media from the clean water part and the decontamination part. The conical design of the filter pipe 31 is beneficial to keeping silt and silt in the dirt removing part 31a, and the momentum water in the clear water part 31c can be sufficiently pumped by the water pump 1 without empty pumping; meanwhile, the clean water in the clean water part 31c has a back washing effect on the medium in the filter part 31b, and the filter part 31b can be effectively prevented from being blocked. The connecting net rack 5 plays a role in supporting a water pumping pipe or a decontamination pipe and can intercept garbage carried in running water. The bridge frame 6 is arranged between the two connecting discs 4, so that the supporting strength of the connecting net frame 5 can be improved, or the bridge frame can be used as a connecting frame body to be fixedly connected with external equipment. The connecting frame can improve the bending strength of the bridging frame.

In order to improve the utilization ratio, the utility model discloses be provided with the structure chamfer at the front end bottom edge of filter tube 31, be provided with on the filter tube and be connected and walk around filter tube edge distribution's scute 8 with the structure chamfer, the front end of scute 8 is provided with mud shovel 9. By moving the device, the mud shovel 9 can scoop up a certain amount of mud, so that the mud enters the decontamination part from the water inlet 31d to be pumped away under the action of flowing water.

In order to improve the filter effect of this device, the utility model provides a filter screen 10 in the mesh of multilayer filter screen diminishes, the filter house according to the direction from big head end to little head end gradually is the step and filters, and the filter effect strengthens gradually, has shortened the filter time.

In order to improve the bending strength of the bridging frame, the utility model provides a connecting rod 7 has at least two pairs and its link with the filter tube to be close to big-end setting. Each pair of connecting rods 7 has two rod-like structures connected with the bridge. Two pairs of connecting rods 7 are connected with the different positions of bridging frame 6, form three-dimensional bearing structure, and the supporting effect is good, has effectively improved bridging frame 6's bending strength.

Further, the bridge frame 6 comprises two cross bars 61 and several longitudinal bars 62. The bridging frame 6 can be used as a walking supporting mechanism of workers to maintain and repair the problems of the equipment in the working process, so that the utilization rate of the bridging frame is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a desilting device for hydraulic engineering, includes water pump, scrubbing pump and a plurality of pipeline, its characterized in that, the pipeline includes the filter tube, the shape of filter tube is the toper and includes big head end and tip end, the terminal surface of big head end is open end, the terminal surface of tip end is the blind end, the inside of filter tube is provided with scrubbing portion, filter portion and fresh water portion according to the direction from big head end to tip end, the filter portion is provided with the multilayer filter screen, scrubbing portion is provided with the water inlet, the side of big head end and tip end is provided with scrubbing pipe and drinking-water pipe respectively, be provided with a connection pad on scrubbing pipe and the drinking-water pipe respectively, be provided with the connection rack between connection pad and the filter tube, be provided with the bridge frame between two connection pads, the bridge frame passes through the connecting rod with the filter tube and is connected.

2. The mud removing device for the water conservancy project according to claim 1, wherein a structural chamfer is arranged at the bottom edge of the front end of the filter pipe, an angle plate which is connected with the structural chamfer and distributed around the edge of the filter pipe is arranged on the filter pipe, and a mud shovel is arranged at the front end of the angle plate.

3. The mud removing device for the water conservancy project according to claim 2, wherein the meshes of the multi-layer filter screen are gradually reduced from a large end to a small end.

4. The mud removing device for the water conservancy project according to claim 3, wherein the connecting rods are provided with at least two pairs and the connecting ends with the filter pipes are arranged near the big end.

5. The mud removing device for the water conservancy project according to claim 4, wherein the bridge frame comprises two cross rods and a plurality of longitudinal rods.