Channel dredging sludge cleaning device

Abstract

The utility model relates to the technical field of dredging equipment, in particular to a channel dredging sludge cleaning device which comprises a ship body, a sludge guide pipe, a conveying unit and a separation assembly, the separation assembly comprises a supporting frame, a box body, a first air cylinder, an extrusion plate, a discharging pipe, a first electromagnetic valve and a second electromagnetic valve, and a plurality of water permeable holes are formed in the right side face of the box body. A second electromagnetic valve is opened, sludge enters the box body through a sludge guide pipe, after the box body is filled with the sludge, the second electromagnetic valve is closed, then a first air cylinder pushes an extrusion plate to move, the sludge in the box body is extruded, water in the sludge is discharged from a plurality of water permeable holes, and after water discharging is completed, the second electromagnetic valve is closed; the first air cylinder drives the extrusion plate to return to the original position, then the first electromagnetic valve is opened, the sludge is discharged from the discharging pipe, and therefore water in the sludge can be discharged, the sludge loading amount of the ship body is increased, the ship body sludge cleaning frequency is reduced, and the river dredging cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dredging equipment, in particular to a waterway dredging sludge cleaning device. Background Art

[0002] Dredging engineering refers to earthwork engineering that uses dredgers or other machines and manual underwater excavation to widen and deepen waters. The trench design of dredging engineering is designed to change the geometric boundary of the river flow, causing changes in the internal structure of the water flow, so that the newly formed water flow structure can not only ensure that the silt will no longer accumulate in the channel, but also transport the silt that enters the trench to the lower deep trench to maintain the stability of the channel.

[0003] However, currently, it is impossible to separate the water from the silt when clearing the silt, which seriously affects the silt carrying capacity of the hull, resulting in an increase in the number of times the hull silt is cleared, which leads to a longer dredging period and an increase in the cost of river dredging. Utility Model Content

[0004] The purpose of the utility model is to provide a channel dredging silt cleaning device, which solves the problem in the prior art that the water on the silt cannot be separated when cleaning the silt, which seriously affects the silt carrying capacity of the hull, increases the number of times the hull silt is cleaned, leads to a longer dredging period, and increases the cost of river dredging.

[0005] To achieve the above-mentioned purpose, the utility model provides a channel dredging silt cleaning device, including a hull, a mud guide pipe, a conveying unit and a separation component, the separation component including a support frame, a box body, a first cylinder, an extrusion plate, a discharge pipe, a first solenoid valve and a second solenoid valve, the right side of the box body has a plurality of water permeable holes, the support frame is fixedly connected to the hull and is located at the upper end of the hull, the box body is fixedly connected to the upper end of the support frame, the first cylinder is fixedly connected to the left side of the box body, the extrusion plate is located inside the box body, the output end of the first cylinder passes through the left side of the box body and is fixedly connected to the extrusion plate, the discharge pipe is connected to the bottom of the box body, the first solenoid valve is arranged on the discharge pipe, one end of the mud guide pipe is connected to the top of the box body, the other end of the mud guide pipe is connected to the conveying unit, and the second solenoid valve is arranged on the mud guide pipe.

[0006] Among them, the conveying unit includes a cylinder, a motor, a rotating shaft, a rotating blade and a fixed block, the fixed block is fixedly connected to the hull and is located at the upper end of the hull, the cylinder is fixedly connected to the upper end of the fixed block, the rotating shaft is rotatably connected to the cylinder and is located inside the cylinder, the motor is fixedly connected to the upper end of the cylinder, the output end of the motor passes through the top of the cylinder and is fixedly connected to the rotating shaft, and the rotating blade is fixedly sleeved on the outside of the rotating shaft.

[0007] Wherein, the waterway dredging silt cleaning device also includes a collecting box, which is placed at the upper end of the hull and directly below the discharge pipe.

[0008] Wherein, the waterway dredging silt cleaning device also includes a guide groove, which is fixedly connected to the upper end of the hull and is located on the right side of the box body.

[0009] Among them, the waterway dredging silt cleaning device also includes a second cylinder, an L-shaped connecting plate and a scraper. The upper end of the box body has an opening. The second cylinder is fixedly connected to the box body and is located at the upper end of the box body. The left end of the L-shaped connecting plate is fixedly connected to the output end of the second cylinder, and the lower end of the L-shaped connecting plate is fixedly connected to the scraper. The scraper is located at the opening, and the scraper is adapted to the opening.

[0010] The utility model is a channel dredging silt cleaning device, which conveys silt into the silt guide pipe through the conveying unit, and then opens the second solenoid valve to allow the silt to enter the box through the silt guide pipe. When the box is full of silt, the second solenoid valve is closed, and then the extrusion plate is pushed to move by the first cylinder to squeeze the silt in the box, so that the water inside the box is discharged from the multiple water-permeable holes. After the water is discharged, the first cylinder drives the extrusion plate to return to its original position, and then opens the first solenoid valve to discharge the silt from the discharge pipe. After the discharge, the first solenoid valve is closed, and then the above operation is repeated, so as to separate the water from the subsequent silt, thereby discharging the water in the silt, thereby increasing the silt carrying capacity of the hull, reducing the number of cleaning times of the hull silt, and reducing the cost of river dredging. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0012] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0013] Figure 2It is an overall cross-sectional view of the first embodiment of the utility model.

[0014] Figure 3 It is an overall structural diagram of the second embodiment of the utility model.

[0015] Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.

[0016] 101-hull, 102-mud guide pipe, 103-collecting box, 104-guide trough, 105-support frame, 106-box, 107-first cylinder, 108-extrusion plate, 109-discharging pipe, 110-first solenoid valve, 111-second solenoid valve, 112-cylinder, 113-motor, 114-rotating shaft, 115-rotating blade, 116-fixed block, 117-water permeable hole, 201-second cylinder, 202-L-shaped connecting plate, 203-scraper, 204-opening. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] First embodiment:

[0019] See also Figure 1 and Figure 2 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.

[0020] The utility model provides a channel dredging silt cleaning device, including a hull 101, a mud guide pipe 102, a conveying unit, a separation component, a collection box 103 and a guide groove 104, the separation component includes a support frame 105, a box body 106, a first cylinder 107, an extrusion plate 108, a discharge pipe 109, a first solenoid valve 110 and a second solenoid valve 111, the conveying unit includes a cylinder body 112, a motor 113, a rotating shaft 114, a rotating blade 115 and a fixed block 116, and the right side surface of the box body 106 has a plurality of water permeable holes 117.

[0021] According to this specific embodiment, the motor 113 is started, and the output end of the motor 113 drives the rotating shaft 114 and the rotating blade 115 to rotate, so that the sludge enters the cylinder 112 and then flows into the sludge guide pipe 102. Then, the second solenoid valve 111 is opened to allow the sludge to enter the box 106 through the sludge guide pipe 102. When the box 106 is full of sludge, the second solenoid valve 111 is closed, and then the first cylinder 107 is used to push the extrusion plate 108 to move, so that the box 106 is filled with sludge. The silt is squeezed so that the water inside it is discharged from the multiple water-permeable holes 117. When the water is discharged, the first cylinder 107 drives the squeezing plate 108 to return to its original position, and then opens the first solenoid valve 110 to discharge the silt from the discharge pipe 109. After the silt is discharged, the first solenoid valve 110 is closed, and then the above operation is repeated to separate the water from the subsequent silt, thereby discharging the water in the silt, thereby increasing the silt carrying capacity of the hull 101, reducing the number of times the silt is cleaned from the hull 101, and reducing the cost of river dredging.

[0022] Among them, the support frame 105 is fixedly connected to the hull 101 and is located at the upper end of the hull 101, the box body 106 is fixedly connected to the upper end of the support frame 105, the first cylinder 107 is fixedly connected to the left side of the box body 106, the extrusion plate 108 is located inside the box body 106, the output end of the first cylinder 107 passes through the left side of the box body 106 and is fixedly connected to the extrusion plate 108, the discharge pipe 109 is connected to the bottom of the box body 106, the first solenoid valve 110 is arranged on the discharge pipe 109, one end of the mud guide pipe 102 is connected to the top of the box body 106, the other end of the mud guide pipe 102 is connected to the conveying unit, and the second solenoid valve 111 is arranged on the mud guide pipe 102. The silt is transported to the mud guide pipe 102 through the transport unit, and then the second solenoid valve 111 is opened to allow the silt to enter the box 106 through the mud guide pipe 102. When the box 106 is full of silt, the second solenoid valve 111 is closed, and then the squeezing plate 108 is pushed to move by the first cylinder 107 to squeeze the silt in the box 106, so that the water inside is discharged from the multiple water-permeable holes 117. When the water is discharged, the first cylinder 107 drives the squeezing plate 108 to return to its original position, and then the first solenoid valve 110 is opened to discharge the silt from the discharge pipe 109. After the discharge, the first solenoid valve 110 is closed, and then the above operation is repeated, so as to separate the water from the subsequent silt, thereby discharging the water in the silt, thereby increasing the silt carrying capacity of the hull 101, reducing the number of times the silt is cleaned from the hull 101, and reducing the cost of river dredging.

[0023] Secondly, the fixing block 116 is fixedly connected to the hull 101 and is located at the upper end of the hull 101, the cylinder 112 is fixedly connected to the upper end of the fixing block 116, the rotating shaft 114 is rotatably connected to the cylinder 112 and is located inside the cylinder 112, the motor 113 is fixedly connected to the upper end of the cylinder 112, the output end of the motor 113 passes through the top of the cylinder 112 and is fixedly connected to the rotating shaft 114, and the rotating blade 115 is fixedly sleeved on the outside of the rotating shaft 114. Start the motor 113, and the rotating shaft 114 and the rotating blade 115 are driven to rotate by the output end of the motor 113, so that the sludge enters the cylinder 112, and then flows into the mud guide pipe 102.

[0024] Meanwhile, the collecting box 103 is placed at the upper end of the hull 101 and is located directly below the discharge pipe 109. The sludge separated from the water falls from the discharge pipe 109 into the collecting box 103, which is convenient for the staff to transport the sludge later.

[0025] In addition, the guide groove 104 is fixedly connected to the upper end of the hull 101 and is located on the right side of the box body 106. Through the arrangement of the guide groove 104, the water flowing out of the plurality of water permeable holes 117 flows into the river under the guidance of the guide groove 104.

[0026] When using a waterway dredging silt cleaning device of the present embodiment, the motor 113 is started, and the output end of the motor 113 drives the rotating shaft 114 and the rotating blade 115 to rotate, so that the silt enters the cylinder 112 and then flows into the silt guide pipe 102. Then, the second solenoid valve 111 is opened to allow the silt to enter the box 106 through the silt guide pipe 102. When the box 106 is full of silt, the second solenoid valve 111 is closed, and then the squeezing plate 108 is pushed to move by the first cylinder 107, so that the silt in the box 106 is squeezed, and the water inside the box 106 is discharged from the plurality of water permeable holes 117. When the water is discharged, the second solenoid valve 111 is closed. A cylinder 107 drives the extrusion plate 108 to return to its original position, and then opens the first solenoid valve 110 to discharge the sludge from the discharge pipe 109. After discharge, the first solenoid valve 110 is closed, and then the above operation is repeated to separate the subsequent sludge into water, thereby discharging the water in the sludge, thereby increasing the sludge carrying capacity of the hull 101, reducing the number of cleaning times of the sludge in the hull 101, and reducing the cost of river dredging. The sludge separated from the water falls from the discharge pipe 109 into the collection box 103, which is convenient for the staff to transport the sludge later. Through the setting of the guide groove 104, the water flowing out of the multiple water-permeable holes 117 flows into the river under the guidance of the guide groove 104.

[0027] Second embodiment:

[0028] Based on the first embodiment, please refer to Figure 3 and Figure 4 ,in, Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.

[0029] The utility model provides a channel dredging silt cleaning device, which also includes a second cylinder 201, an L-shaped connecting plate 202 and a scraper 203, and the upper end of the box body 106 has an opening 204.

[0030] According to this specific embodiment, after the moisture in the sludge is squeezed out, the second cylinder 201 is started to drive the L-shaped connecting plate 202 and the scraper 203 to move downward, so that the scraper 203 scrapes off part of the sludge stuck on the right inner wall of the box body 106, so that it can fall smoothly from the discharge pipe 109. Through the above-mentioned arrangement, part of the sludge is prevented from sticking to the right inner wall of the box body 106 and cannot be discharged normally.

[0031] The second cylinder 201 is fixedly connected to the box 106 and is located at the upper end of the box 106. The left end of the L-shaped connecting plate 202 is fixedly connected to the output end of the second cylinder 201. The lower end of the L-shaped connecting plate 202 is fixedly connected to the scraper 203. The scraper 203 is located at the opening 204 and is adapted to the opening 204. When the water in the sludge is squeezed out, the second cylinder 201 is started to drive the L-shaped connecting plate 202 and the scraper 203 to move downward, so that the scraper 203 scrapes off part of the sludge stuck on the right inner wall of the box 106, so that it can fall out of the discharge pipe 109 smoothly. Through the above arrangement, part of the sludge is prevented from sticking to the right inner wall of the box 106 and unable to be discharged normally.

[0032] When using a waterway dredging sludge cleaning device of the present embodiment, after the water in the sludge is squeezed out, the second cylinder 201 is started to drive the L-shaped connecting plate 202 and the scraper 203 to move downward, so that the scraper 203 scrapes off part of the sludge stuck on the right inner wall of the box body 106 so that it can fall smoothly from the discharge pipe 109. Through the above-mentioned arrangement, part of the sludge is prevented from sticking to the right inner wall of the box body 106 and unable to be discharged normally.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A waterway dredging sludge cleaning device, characterized in that: It includes a hull, a mud guide tube, a conveying unit and a separation assembly; The separation assembly includes a support frame, a box body, a first cylinder, an extrusion plate, a discharge pipe, a first solenoid valve and a second solenoid valve. The right side of the box body has a plurality of water permeable holes. The support frame is fixedly connected to the hull and is located at the upper end of the hull. The box body is fixedly connected to the upper end of the support frame. The first cylinder is fixedly connected to the left side of the box body. The extrusion plate is located inside the box body. The output end of the first cylinder passes through the left side of the box body and is fixedly connected to the extrusion plate. The discharge pipe is connected to the bottom of the box body. The first solenoid valve is arranged on the discharge pipe. One end of the mud guide pipe is connected to the top of the box body, and the other end of the mud guide pipe is connected to the conveying unit. The second solenoid valve is arranged on the mud guide pipe.

2. The waterway dredging sludge cleaning device according to claim 1, characterized in that: The conveying unit includes a cylinder, a motor, a rotating shaft, a rotating blade and a fixed block, the fixed block is fixedly connected to the hull and is located at the upper end of the hull, the cylinder is fixedly connected to the upper end of the fixed block, the rotating shaft is rotatably connected to the cylinder and is located inside the cylinder, the motor is fixedly connected to the upper end of the cylinder, the output end of the motor passes through the top of the cylinder and is fixedly connected to the rotating shaft, and the rotating blade is fixedly sleeved on the outside of the rotating shaft.

3. The waterway dredging sludge cleaning device according to claim 2, characterized in that: The channel dredging silt cleaning device also includes a collecting box, which is placed at the upper end of the hull and directly below the discharge pipe.

4. The waterway dredging and sludge cleaning device according to claim 3, characterized in that: The channel dredging silt cleaning device also includes a guide groove, which is fixedly connected to the upper end of the hull and is located on the right side of the box body.

5. The waterway dredging and sludge cleaning device according to claim 4, characterized in that: The waterway dredging silt cleaning device also includes a second cylinder, an L-shaped connecting plate and a scraper. The upper end of the box body has an opening. The second cylinder is fixedly connected to the box body and is located at the upper end of the box body. The left end of the L-shaped connecting plate is fixedly connected to the output end of the second cylinder. The lower end of the L-shaped connecting plate is fixedly connected to the scraper. The scraper is located at the opening and is adapted to the opening.

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