CN220100034U - River and lake bed sediment collection device - Google Patents

Abstract

The utility model discloses a river and lake bed sediment collection device, which relates to the technical field of river and lake bed sediment collection, and comprises a collection ship body, wherein the middle part of the upper end of the collection ship body is fixedly connected with a support frame, the upper ends of two support frames are fixedly connected with a separation barrel, the inside of the separation barrel is rotationally connected with an extrusion blade, the middle part of the lower end of the separation barrel is clamped with a filter screen, the middle part of the lower end of the filter screen is fixedly connected with a water storage tank, and the middle part of the lower end of the water storage tank is fixedly communicated with a drain pipe. According to the utility model, through the arrangement of the extrusion blades and the filter screen, the sludge of the river and lake bed is collected by the sludge suction pump, then enters the inside of the separation barrel through the first feeding pipe, the extrusion blades are rotated to extrude the sludge in the separation barrel, wherein water enters the water storage tank through the filter screen and is discharged through the water discharge pipe, so that less collected sludge is prevented, and biological oxidation of the collected sludge is reduced.

Description

River and lake bed sediment collection device

Technical Field

The utility model relates to the technical field of river and lake bed bottom mud collection, in particular to a river and lake bed bottom mud collection device.

Background

Lake mud refers to the sludge formed by interaction in lake sediments. Is a composition containing inorganic and organic fine particles. Often in grey, black, olive and brown with different shades, the surface layer is loose semi-fluid substance, the water is easy to volatilize, and the bottom is more compact. Mineral sludge can be classified into lime sludge, silica sludge, iron sludge and clay sludge according to its composition containing inorganic matters and a certain main substance. The sludge is divided into two kinds of sapropel and peat.

In the prior art, as disclosed in chinese patent CN211347507U, a natural river sediment collecting device is disclosed, a middle position below a detachable grip is detachably connected with the top end of a hollow foldable steel pipe, the bottom end of the hollow foldable steel pipe is connected with a sediment collecting fixed knife, and the hollow foldable steel pipe is fixedly connected with the top end of a sediment collecting wall and penetrates through the top end of the sediment collecting wall; an annular spiral cutter is arranged in the bottom mud collecting wall, the outer side of the annular spiral cutter is fixedly connected with the bottom mud collecting wall, and a certain distance is reserved between the inner side of the annular spiral cutter and the hollow foldable steel pipe. The collecting device is inserted into the sediment, the sediment collecting fixed knife can ensure the rotation of the sampler around the shaft, the annular spiral knife cuts the sediment, and the sediment is completely collected into the sediment collecting wall.

But among the prior art, small-size bed mud collection ship is collected the bed mud and is carrying out biological oxidation to the bed mud, can collect bed mud and river together, and the volume of the collection ship of itself is less to lead to the bed mud of collecting less, collect the river together moreover and can influence the weight and the collection efficiency of collection ship.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a small-sized sediment collection ship is used for collecting sediment, the sediment and river water are collected together when the sediment is biologically oxidized, the volume of the collection ship is small, so that the collected sediment is less, and the weight and the collection efficiency of the collection ship are influenced when the river water is collected together, and provides a river and lake bed sediment collection device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a river and lake bed sediment collection device, includes the collection ship body, the upper end middle part fixedly connected with support frame of collection ship body, two the equal fixedly connected with separation barrel of upper end of support frame, the inside rotation of separation barrel is connected with extrusion blade, the lower extreme middle part joint of separation barrel has the filter screen, the lower extreme middle part fixedly connected with storage water tank of filter screen, the fixed intercommunication in lower extreme middle part of storage water tank has the drain pipe.

Preferably, a mud box is fixedly arranged on one side of the upper end of the collecting ship body, and a movable plate is connected inside the mud box in a sliding manner.

Preferably, a sliding groove is formed in one side of the mud box, a fixed block is fixedly connected to one side of the moving plate, and the outer side wall of the fixed block is in sliding connection with the inner wall of the sliding groove.

Preferably, a first rotating motor is fixedly arranged on one side of the mud box, the output end of the first rotating motor is fixedly connected with a screw rod, and the outer side wall of the screw rod is in threaded connection with one side of the fixed block.

Preferably, the suction pump is fixedly arranged on the other side of the upper end of the collecting ship body, the input end of the suction pump is fixedly communicated with the second feeding pipe, the output end of the second feeding pipe is fixedly communicated with the first feeding pipe, and one end of the first feeding pipe is fixedly communicated with the edge of one side of the separating barrel.

Preferably, the edge of the other side of the separation barrel is fixedly communicated with a mud outlet, and one end of the mud outlet is positioned above the mud box.

Preferably, one side of the separation barrel is fixedly provided with a second rotating motor, the output end of the second rotating motor is fixedly connected with one side of the extrusion blade, and the outer side wall of the extrusion blade is attached to one side of the separation barrel.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the extrusion blades and the filter screen, the sediment of the river and lake bed is collected by the mud suction pump, then enters the inside of the separation barrel through the first feeding pipe, the extrusion blades are rotated to extrude the sediment in the separation barrel, wherein water enters the water storage tank through the filter screen and is discharged through the water discharge pipe, so that less sediment is prevented from being collected, and biological oxidation of the collected sediment is reduced.

2. According to the utility model, through the arrangement of the screw and the moving plate, when the bottom mud enters the mud box through the separating barrel, the first rotating motor is started, so that the screw slides the moving plate in the mud box, and the bottom mud just entering is moved to the other side of the mud box, thereby preventing the bottom mud from being accumulated only below the mud outlet when entering the mud box through the mud outlet for a long time, and leading the other side of the interior of the mud box to be free, and the bottom mud needs to be manually conveyed to the other side of the mud box.

Drawings

Fig. 1 is a schematic perspective view of a river/lake bed sediment collecting device according to the present utility model;

FIG. 2 is a schematic side view and perspective view of a river/lake bed sediment collection device according to the present utility model;

FIG. 3 is a schematic view showing the internal perspective structure of a separation barrel in a river/lake bed sediment collection device;

fig. 4 is a schematic internal perspective view of a mud tank in a river/lake bed sediment collecting device according to the present utility model.

Legend description: 1. collecting a ship body; 2. a support frame; 3. a separation barrel; 4. a first feeding pipe; 5. a suction pump; 6. a second feeding pipe; 7. a mud outlet; 8. loading a mud box; 9. a first rotary electric machine; 10. a screw; 11. a moving plate; 12. a second rotary electric machine; 13. extruding the blade; 14. a filter screen; 15. a water storage tank; 16. a drain pipe; 17. a fixed block; 18. and a sliding groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1-4, the utility model provides a river and lake bed sediment collecting device, which comprises a collecting ship body 1, wherein the middle part of the upper end of the collecting ship body 1 is fixedly connected with a supporting frame 2, the upper ends of the two supporting frames 2 are fixedly connected with a separating barrel 3, the inside of the separating barrel 3 is rotatably connected with an extrusion blade 13, the middle part of the lower end of the separating barrel 3 is clamped with a filter screen 14, the middle part of the lower end of the filter screen 14 is fixedly connected with a water storage tank 15, and the middle part of the lower end of the water storage tank 15 is fixedly communicated with a drain pipe 16.

In the following, the concrete setting and action of this embodiment will be described specifically, through the setting of the extrusion blade 13 and the filter screen 14, the sludge on the river and lake bed is collected by the suction pump 5, then the first feed pipe 4 enters the inside of the separation barrel 3, the extrusion blade 13 is rotated to extrude the sludge in the separation barrel 3, wherein the water enters the water storage tank 15 through the filter screen 14, and then is discharged through the drain pipe 16, so that less collected sludge is prevented, and the biological oxidation of the collected sludge is reduced.

Example two

As shown in fig. 1-4, a mud tank 8 is fixedly installed on one side of the upper end of the collecting vessel body 1, a moving plate 11 is slidably connected in the mud tank 8, a sliding groove 18 is formed in one side of the mud tank 8, a fixed block 17 is fixedly connected to one side of the moving plate 11, the outer side wall of the fixed block 17 is slidably connected with the inner wall of the sliding groove 18, a first rotating motor 9 is fixedly installed on one side of the mud tank 8, a screw 10 is fixedly connected to the output end of the first rotating motor 9, the outer side wall of the screw 10 is in threaded connection with one side of the fixed block 17, a mud suction pump 5 is fixedly installed on the other side of the upper end of the collecting vessel body 1, a second feeding pipe 6 is fixedly connected to the input end of the mud suction pump 5, a first feeding pipe 4 is fixedly connected to the output end of the second feeding pipe 6, one end of the first feeding pipe 4 is fixedly connected to one side edge of the separating barrel 3, a mud outlet 7 is fixedly connected to the other side edge of the separating barrel 3, one end of the mud outlet 7 is located above the mud tank 8, a second rotating motor 12 is fixedly installed on one side of the separating barrel 3, the output end of the second rotating motor 12 is fixedly connected to one side of the blade 13, and the other side of the blade 13 is fixedly connected to the outer side of the extruding barrel 3.

The effect that its whole embodiment reached is, through the setting of screw rod 10 and movable plate 11, when the bottom mud gets into dress mud box 8 through the separation bucket 3, opens rotary motor 9 No. one, makes screw rod 10 slide movable plate 11 in dress mud box 8 to move the opposite side of dress mud box 8 with just getting into, thereby prevented when getting into dress mud box 8 through outlet 7 for a long time, it only piles up in outlet 7's below, leads to the inside opposite side of dress mud box 8 not, needs the manual work to carry the bottom mud to the opposite side of dress mud box 8.

The application method and the working principle of the device are as follows: when the equipment is used, the collecting ship body 1 is driven to a position to be collected, the second feeding pipe 6 is placed in a riverbed, the suction pump 5 is started, bottom mud in the riverbed is sucked into the first feeding pipe 4, the second rotary motor 12 is started to enable the extruding blades 13 to rotate in the separating barrel 3 when the first feeding pipe 4 enters the separating barrel 3, bottom mud in the separating barrel 3 is extruded, water enters the water storage tank 15 through the filtering net 14, the bottom mud is discharged through the water discharging pipe 16 and enters the mud loading box 8 through the mud outlet 7, the screw 10 is started to enable the moving plate 11 to slide in the mud loading box 8, so that the bottom mud just entering the bottom mud loading box 8 is moved to the other side of the mud loading box 8, and the bottom mud is only accumulated below the mud outlet 7 when the bottom mud is prevented from entering the mud loading box 8 through the mud outlet 7 for a long time, so that the other side inside the mud loading box 8 does not need to be manually conveyed to the other side of the mud loading box 8.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.

Claims (7)

1. River and lake bed bottom mud collection device, including collecting ship body (1), its characterized in that: the utility model discloses a collection ship body, including collection ship body (1), support frame (2) is fixedly connected with in the middle part of the upper end of collection ship body (1), two equal fixedly connected with separation barrel (3) of upper end of support frame (2), the inside rotation of separation barrel (3) is connected with extrusion blade (13), the lower extreme middle part joint of separation barrel (3) has filter screen (14), the lower extreme middle part fixedly connected with storage water tank (15) of filter screen (14), the lower extreme middle part fixedly connected with drain pipe (16) of storage water tank (15).

2. A river/lake bed sludge collection device as claimed in claim 1 wherein: the collecting ship is characterized in that a mud box (8) is fixedly arranged on one side of the upper end of the collecting ship body (1), and a moving plate (11) is connected inside the mud box (8) in a sliding mode.

3. A river/lake bed sludge collection device as claimed in claim 2 wherein: a sliding groove (18) is formed in one side of the mud loading box (8), a fixed block (17) is fixedly connected to one side of the moving plate (11), and the outer side wall of the fixed block (17) is in sliding connection with the inner wall of the sliding groove (18).

4. A river/lake bed sludge collection device as claimed in claim 2 wherein: one side of the mud box (8) is fixedly provided with a first rotating motor (9), the output end of the first rotating motor (9) is fixedly connected with a screw rod (10), and the outer side wall of the screw rod (10) is in threaded connection with one side of the fixed block (17).

5. A river/lake bed sludge collection device as claimed in claim 1 wherein: the utility model discloses a dredge collection boat, including collection boat body (1), suction pump (5) are installed to the upper end opposite side of collection boat body (1), the input fixed intercommunication of suction pump (5) has No. two inlet pipes (6), no. two inlet pipe (6) output fixed intercommunication has inlet pipe (4), the one end of inlet pipe (4) and the fixed intercommunication of one side edge of separation bucket (3).

6. A river/lake bed sludge collection device as claimed in claim 1 wherein: the other side edge of the separation barrel (3) is fixedly communicated with a mud outlet (7), and one end of the mud outlet (7) is positioned above the mud box (8).

7. A river/lake bed sludge collection device as claimed in claim 1 wherein: one side fixed mounting of separation bucket (3) has No. two rotating electrical machines (12), the output of No. two rotating electrical machines (12) and one side fixed connection of extrusion blade (13), the lateral wall of extrusion blade (13) is laminated with one side of separation bucket (3).