CN219386448U - Channel dredging device and navigation channel thereof - Google Patents

Abstract

The utility model discloses a channel dredging device and a navigation channel thereof, and relates to the technical field of dredging devices. The system can be used for remote signal control and material level alarm, achieves the purpose of controlling the material level of the sludge, timely extracts the sludge in the channel, can replace manual excavation operation under corrosive media, severe environments or dangerous places, avoids safety accidents as much as possible, can automatically alarm and automatically extract the sludge when the sludge in the channel reaches a certain layer thickness, avoids the channel from being blocked as much as possible, influences normal navigation, adopts an intelligent mode to replace manual dredging and grab bucket to grab the sludge, greatly reduces labor intensity, and is safer and more reliable.

Description

Channel dredging device and navigation channel thereof

Technical Field

The utility model relates to the technical field of dredging devices, in particular to a channel dredging device and a navigation channel thereof.

Background

In the course of channel maintenance dredging construction, the siltation of many channels mainly comes from the shoal outside the channel and is extruded into the channel, when the siltation scale is large, the channel siltation speed exceeds the dredging speed, and is limited by the navigation condition of the channel, and the dredging ship is difficult to be added or replaced in the channel, so that the dredging ship with larger dredging capacity is difficult to be replaced.

The existing channel is easy to deposit a large amount of silt at the bottom after long-time use, if silt siltation occurs in the channel, serious blocking is caused, manual dredging is mostly adopted for solving the problem of blocking the silt in the channel, the problem can not be normally dredged from the channel after long-time guarantee while a large amount of manpower time is consumed by the method, the problem is difficult to solve fundamentally, during cleaning, the grab bucket is also adopted to grab the silt, but the silt can not be effectively grabbed, the bottom can be cut by manual dredging, time and labor are consumed, and labor intensity is high.

And secondly, part of the dredged sand and stones are still easy to push and adhere to the inner wall of the channel due to long-term accumulation, and the dredged sand and stones are not easy to be completely cleared by a sludge pump, so that the channel is narrowed and shallower.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or existing problems occurring in the navigation channels.

Therefore, one of the purposes of the utility model is to provide a channel dredging device, which can solve the problem of high labor intensity caused by manual dredging.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a channel dredging device, includes, cleans the part, including silt automatic extraction subassembly and set up in the heavy thick liquid groove filter element of silt automatic extraction subassembly discharge end, one side of heavy thick liquid groove filter element is connected with the water catch bowl.

Based on the technical characteristics: the remote signal control and the material level alarm can be used for achieving the purpose of controlling the material level of the silt, timely extracting the silt in the channel, and replacing manual excavation operation in corrosive media, severe environments or dangerous places, so that safety accidents are avoided as much as possible.

As a preferable scheme of the channel dredging device, the utility model comprises the following steps: the automatic silt extraction assembly comprises a support frame and a level gauge arranged at the middle end of the support frame, and the level gauge is connected with a background central control room through wireless signals.

Based on the technical characteristics: the material level meter is used for monitoring the sludge material level in the channel in real time and sending the monitored signals and data to the background central control room.

As a preferable scheme of the channel dredging device, the utility model comprises the following steps: the automatic sludge pumping assembly further comprises a sludge pump and a sludge pumping pipe connected with the sludge pump, and the discharge end of the sludge pumping pipe is connected with the slurry settling tank filtering assembly.

Based on the technical characteristics: the sludge pump can utilize the sewage pumping pipe to pump the redundant sludge in the channel into the slurry settling tank filtering assembly.

As a preferable scheme of the channel dredging device, the utility model comprises the following steps: the sludge pump is provided with a first electric control valve, and the first electric control valve is associated with the charge level indicator through an electric signal.

Based on the technical characteristics: the first electric control valve can be automatically opened and closed by sending a signal through the material level indicator, and the sludge pump can be controlled by the first electric control valve.

As a preferable scheme of the channel dredging device, the utility model comprises the following steps: the charge level indicator comprises a display shell and a detector arranged at the bottom of the display shell, and an audible-visual alarm is further arranged at the upper end of the display shell.

Based on the technical characteristics: if the monitored silt material level in the channel exceeds the standard material level, the audible and visual alarm can be automatically started to give an alarm.

As a preferable scheme of the channel dredging device, the utility model comprises the following steps: the slurry settling tank filtering assembly comprises a slurry settling tank seat and a slope type slurry storage tank arranged on the upper portion of the slurry settling tank seat, and a retaining wall is arranged on one side, close to the water collecting tank, of the slope type slurry storage tank.

Based on the technical characteristics: the sludge water introduced into the slope type slurry storage tank can flow in a direction approaching the retaining wall due to gravity.

As a preferable scheme of the channel dredging device, the utility model comprises the following steps: the filter screen grid is installed to one side of barricade, the surface of filter screen grid is laid and is covered with cobble primary filter layer, and the below of filter screen grid installs first aqueduct, the play water end of first aqueduct is connected with slope buffering slope, the slope tip of slope buffering slope is provided with the second aqueduct, the play water end of second aqueduct is linked together with the water catch bowl.

Based on the technical characteristics: the cobble primary filter layer can carry out primary filtration to leading-in silt water, again through filtering the mesh net secondary filtration, utilize first aqueduct can be with the clear water after filtering on leading to the slope buffering slope to filter debris in the silt sewage, filter the effect that plays the hand (hold) to the recovery layer upon layer of sewage, and clear water accessible second aqueduct on the slope buffering slope is discharged to the water catch bowl and is stored, supplies the production domestic water to use, also reduced the wasting of resources to the recycle of sewage, reduced environmental pollution.

In summary, the present utility model includes at least one of the following beneficial effects: the system can be used for remote signal control and material level alarm, achieves the purpose of controlling the material level of the silt, timely extracts the silt in the channel, and can also replace manual excavation operation in corrosive media, severe environments or dangerous places so as to avoid safety accidents; when the silt in the channel reaches a certain layer thickness, the automatic alarm can automatically alarm and the silt can be automatically extracted, so that the silt is prevented from blocking the channel and affecting normal navigation, an intelligent mode is adopted to replace manual dredging and grab bucket to grab the silt, the labor intensity is greatly reduced, and the automatic dredging device is safer and more reliable.

The utility model further aims to provide a navigation channel, which not only can solve the problem of high labor intensity caused by manual dredging, but also can solve the problem of difficult removal of sand and stones adhered to the inner wall.

In order to solve the technical problems, the utility model provides the following technical scheme: a navigation channel comprising the channel dredging device; and the channel mechanism is connected with the cleaning component and comprises a channel body and a flushing assembly erected above the channel body.

Based on the technical characteristics: this application can utilize the washing subassembly to wash the inner wall of channel body, and can wash down the sand and stone that the adhesion was on channel body inner wall, avoids sand and stone long-term accumulation adhesion to lead to the channel to narrow down and become shallow on channel body inner wall as far as possible.

As a preferable scheme of the navigation channel of the present utility model, wherein: the upper end fixed frame of channel body is equipped with the support frame, and has placed a plurality of sludge pumps in the channel body.

Based on the technical characteristics: the support frame can erect in channel body top, and the charge level indicator can place perpendicularly, and the sludge pump can be used to carry out suitable extraction to the silt in the channel body.

As a preferable scheme of the navigation channel of the present utility model, wherein: the flushing assembly comprises a water pump placed in the water collecting tank and a water pipe arranged at the water outlet end of the water pump, a second electric control valve is installed on the water pump, one side of the water pipe is connected with a branch pipe, a plurality of flushing spray heads are obliquely arranged at the bottom of the branch pipe, the spraying direction of the flushing spray heads faces the channel body, and a third electric control valve is installed on the branch pipe.

Based on the technical characteristics: when dredging, a portion of clear water can also be led into the channel body through the branch pipe to the inner wall of channel body is continuously washed by the shower nozzle that sets up of a plurality of slopes.

In summary, the present utility model includes at least one of the following beneficial effects: this application is when the desilting, can also utilize the water pipe to outwards derive through the clear water in the water catch bowl with the water pipe after the filter treatment and entering into, make things convenient for life process water, and after opening the automatically controlled valve of third, some clear water can also be through the leading-in to the channel body of branch pipe in to keep flushing to the inner wall of channel body by the shower nozzle that washes that a plurality of slopes set up, avoid the long-term accumulation adhesion of gravel and sand to lead to the channel to narrow down and lighten on channel body inner wall, and also need not additionally to supply clean water source again when washing, improved desilting effect and also environmental protection more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic plan view of a cleaning element and channel structure of the present application;

FIG. 2 is a longitudinal view of the cleaning elements and channel structure of the present application taken along the depth of the basin at A-A;

FIG. 3 is a specific block diagram of an automatic sludge extraction assembly of the present application;

FIG. 4 is a specific block diagram of a flushing assembly of the present application;

FIG. 5 is a specific block diagram of the level gauge of the present application.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1-5, a channel dredging device according to a first embodiment of the present utility model is provided, which can solve the problem of high labor intensity caused by manual dredging, and includes a cleaning component 100, including an automatic sludge extraction component 101 and a settling tank filtering component 102 disposed at a discharge end of the automatic sludge extraction component 101, where a water collecting tank 103 is connected to one side of the settling tank filtering component 102.

Specifically, the automatic sludge extraction assembly 101 comprises a support frame 101a and a material level indicator 101b arranged at the middle end of the support frame 101a, wherein the material level indicator 101b is connected with the background central control room through wireless signals, and the material level indicator 101b is used for monitoring the sludge level in a channel in real time and sending the monitored signals and data to the background central control room.

Further, the automatic sludge pumping assembly 101 further comprises a sludge pump 101c and a sludge pumping pipe 101d connected with the sludge pump 101c, wherein a discharge end of the sludge pumping pipe 101d is connected with the slurry settling tank filtering assembly 102, and the sludge pump 101c can pump redundant sludge in a channel into the slurry settling tank filtering assembly 102 by using the sludge pumping pipe 101 d.

The first electric control valve 101e is installed on the sludge pump 101c, the first electric control valve 101e is associated with the level gauge 101b through an electric signal, and the level gauge 101b can send a signal and automatically open and close the first electric control valve 101e to control the sludge pump 101c.

Referring to fig. 5, preferably, the level gauge 101b includes a display housing 101b-1 and a detector 101b-2 disposed at the bottom of the display housing 101b-1, and an audible and visual alarm 101b-3 is further installed at the upper end of the display housing 101b-1, and if the monitored sludge level in the channel exceeds the standard level, the audible and visual alarm 101b-3 can be automatically started to alarm.

In conclusion, the system can be used for remote signal control and material level alarm, achieves the purpose of controlling the material level of the sludge, timely extracts the sludge in the channel, can replace manual excavation operation under corrosive media, severe environments or dangerous places, avoids safety accidents as much as possible, can automatically alarm and automatically extract the sludge when the sludge in the channel reaches a certain layer thickness, avoids the channel from being blocked as much as possible, influences normal navigation, adopts an intelligent mode to replace manual dredging and grab bucket to grab the sludge, greatly reduces labor intensity, and is safer and more reliable.

Example 2

Referring to fig. 2, in a second embodiment of the present utility model, unlike the previous embodiment, the present embodiment provides a settling tank filter assembly 102 of a channel dredging apparatus, which solves the problem that sludge water is not easy to treat, the settling tank filter assembly 102 includes a settling tank seat 102a and a slope type slurry storage tank 102b disposed at an upper portion of the settling tank seat 102a, a retaining wall 102c is installed at a side of the slope type slurry storage tank 102b adjacent to a water collecting tank 103, and the sludge water introduced into the slope type slurry storage tank 102b can flow in a direction adjacent to the retaining wall 102c due to gravity.

Specifically, a filter screen mesh 102d is installed on one side of the retaining wall 102c, a cobble primary filter layer 102e is paved on the surface of the filter screen mesh 102d, a first water guide pipe 102f is installed below the filter screen mesh 102d, the water outlet end of the first water guide pipe 102f is connected with an inclined buffer slope 102g, a second water guide pipe 102h is arranged at the inclined end of the inclined buffer slope 102g, and the water outlet end of the second water guide pipe 102h is communicated with the water collecting tank 103.

In summary, the cobble primary filter layer 102e can perform primary filtration on the introduced silt water, and then secondary filtration is performed through the filter screen mesh 102d, filtered clean water can be led to the inclined buffer slope 102g by utilizing the first water guide pipe 102f so as to filter sundries in silt sewage, the effect of closing is achieved by filtering the sewage layer by layer, and clean water on the inclined buffer slope 102g can be discharged into the water collecting tank 103 through the second water guide pipe 102h for storage, so that the use of production and domestic water is realized, the waste of resources is reduced, and the environmental pollution is reduced.

Example 3

Referring to fig. 1 and 4, in a third embodiment of the present utility model, unlike the previous embodiment, this embodiment provides a navigation channel solving the problem of difficulty in removing sand and stones adhered to the inner wall, which includes a channel mechanism 200 connected to a cleaning member 100, including a channel body 201 and a flushing assembly 202 installed above the channel body 201.

Specifically, the upper end of the channel body 201 is fixedly provided with a supporting frame 101a, a plurality of sludge pumps 101c are placed in the channel body 201, the supporting frame 101a can be arranged above the channel body 201, the level gauge 101b can be vertically placed, and the sludge pumps 101c can be used for properly pumping sludge in the channel body 201.

Further, the flushing assembly 202 comprises a water pump 202a placed in the water collecting tank 103 and a water pipe 202b arranged at the water outlet end of the water pump 202a, a second electric control valve 202c is installed on the water pump 202a, one side of the water pipe 202b is connected with a branch pipe 202d, a plurality of flushing nozzles 202e are obliquely arranged at the bottom of the branch pipe 202d, the spraying direction of the flushing nozzles 202e faces the channel body 201, a third electric control valve 202f is installed on the branch pipe 202d, and when dredging, a part of clear water can be led into the channel body 201 through the branch pipe 202d, and the inner wall of the channel body 201 is continuously flushed by a plurality of obliquely arranged flushing nozzles 202 e.

To sum up, this application is when the desilting, can also utilize water pipe 202b outwards to export through the clear water that water pump 202a will filter the back and get into in the water catch bowl 103, make things convenient for domestic water, and after opening the automatically controlled valve 202f of third, a portion clear water can also be led into channel body 201 through branch pipe 202d, and keep flushing to the inner wall of channel body 201 by the shower nozzle 202e that a plurality of slopes set up, avoid the long-term accumulation adhesion of sand and stone to lead to the channel to narrow and become shallow on channel body 201 inner wall as far as possible, and also need not additionally to supply clean water source during the washing, improved desilting effect and also more environmental protection.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a channel dredging device which characterized in that: comprising the steps of (a) a step of,

the cleaning component (100) comprises a sludge automatic extraction component (101) and a slurry precipitation tank filtering component (102) arranged at the discharge end of the sludge automatic extraction component (101), wherein one side of the slurry precipitation tank filtering component (102) is connected with a water collecting tank (103);

the automatic sludge extraction assembly (101) comprises a support frame (101 a) and a level gauge (101 b) arranged at the middle end of the support frame (101 a), and the level gauge (101 b) is connected with a background central control room through wireless signals;

the slurry settling tank filtering assembly (102) comprises a slurry settling tank seat (102 a) and a slope type slurry storage tank (102 b) arranged at the upper part of the slurry settling tank seat (102 a), wherein a retaining wall (102 c) is arranged at one side, close to a water collecting tank (103), of the slope type slurry storage tank (102 b);

the utility model discloses a filter screen, including baffle wall (102 c), filter screen (102 d) and filter screen (102 d), filter screen (102 d) are installed on one side, filter screen (102 d) are laid on the surface and are covered cobblestone preliminary filter layer (102 e), and filter screen (102 d) below is installed first aqueduct (102 f), the play water end of first aqueduct (102 f) is connected with slope buffering slope (102 g), the slope tip of slope buffering slope (102 g) is provided with second aqueduct (102 h), the play water end of second aqueduct (102 h) is linked together with water catch bowl (103).

2. The channel dredging device as recited in claim 1, wherein: the automatic sludge pumping assembly (101) further comprises a sludge pump (101 c) and a sludge pumping pipe (101 d) connected with the sludge pump (101 c), and the discharge end of the sludge pumping pipe (101 d) is connected with the slurry precipitation tank filtering assembly (102).

3. The channel dredging arrangement as claimed in claim 2, wherein: the sludge pump (101 c) is provided with a first electric control valve (101 e), and the first electric control valve (101 e) is associated with the material level gauge (101 b) through an electric signal.

4. A channel dredging apparatus as claimed in claim 3, wherein: the material level gauge (101 b) comprises a display shell (101 b-1) and a detector (101 b-2) arranged at the bottom of the display shell (101 b-1), and an audible and visual alarm (101 b-3) is further arranged at the upper end of the display shell (101 b-1).

5. A navigation channel, characterized in that: a channel dredging arrangement comprising a device according to any one of claims 1-4; and

the channel mechanism (200) is connected with the cleaning component (100) and comprises a channel body (201) and a flushing assembly (202) arranged above the channel body (201).

6. The navigation channel of claim 5, wherein: the upper end of the channel body (201) is fixedly provided with a supporting frame (101 a), and a plurality of sludge pumps (101 c) are arranged in the channel body (201).

7. The navigation channel of claim 5 or 6, wherein: the flushing assembly (202) comprises a water pump (202 a) placed in the water collecting tank (103) and a water pipe (202 b) arranged at the water outlet end of the water pump (202 a), a second electric control valve (202 c) is installed on the water pump (202 a), one side of the water pipe (202 b) is connected with a branch pipe (202 d), a plurality of flushing nozzles (202 e) are obliquely arranged at the bottom of the branch pipe (202 d), the spraying direction of the flushing nozzles (202 e) faces the channel body (201), and a third electric control valve (202 f) is installed on the branch pipe (202 d).