CN111173065A

CN111173065A - Black and odorous water body sludge excavating and collecting equipment

Info

Publication number: CN111173065A
Application number: CN202010062247.1A
Authority: CN
Inventors: 赵秀芳; 谢志远; 秦国权; 徐超; 郭光光; 殷金岩
Original assignee: Lingnan Eco and Culture Tourism Co Ltd
Current assignee: Lingnan Eco and Culture Tourism Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-05-19

Abstract

The invention relates to a black and odorous water body sludge excavating and collecting device, which comprises an amphibious buoyancy walking supporting unit; the sludge excavating and collecting unit is attached to the horizontal table and comprises a first transmission mechanism powered by a power control unit; the second transmission mechanism is driven by the first transmission mechanism and is movably connected with the first transmission mechanism; the sludge excavated by the sludge excavating mechanism enters the buoyancy bin; and the angle adjusting mechanism is used for adjusting the height of the first transmission mechanism and sending the second transmission mechanism and the excavating mechanism into water or storing the second transmission mechanism and the excavating mechanism into the buoyancy bin. The sludge excavating and collecting unit of the equipment is used for adjusting the height of the first transmission mechanism by the angle adjusting mechanism, and then adjusting the depth of the second transmission mechanism and the sludge excavating mechanism in water or accommodating the depth into the buoyancy bin, so that the size of the equipment is effectively reduced, and the equipment is suitable for sludge excavating operation of large and small riverways.

Description

Black and odorous water body sludge excavating and collecting equipment

Technical Field

The invention belongs to the technical field of sewage treatment, and particularly relates to a black and odorous water body sludge excavating and collecting device.

Background

In the process of accelerating urbanization and industrialization in China, as water pollution control and treatment measures are lagged or the capacity is limited and the level is low, some urban water bodies, especially water bodies in middle and small cities, directly become main discharge channels and places of industrial, agricultural and domestic wastewater, so that the urban water bodies are polluted in a large area, the eutrophication of the water bodies is caused, and black and odorous water bodies are formed. In recent decades, the range and degree of black and odorous water have been increasing, and most of the water flowing through the flourishing areas are polluted to different degrees in most urban river reach of the country. In particular, the black and odorous problem of the secondary and tertiary branches of each large basin is more prominent, and the degree of deterioration is increased year by year. The black and odorous water body treatment means comprises: the method comprises the following steps of source control and sewage interception, endogenous pollution control, ecological restoration and the like, wherein the main means of endogenous pollution control is dredging and dredging, and river sediment is treated.

At present, the cleaning and excavation aiming at the black and odorous water body sludge are mainly bucket type dredging ships, cutter suction type dredging ships and the like, the equipment is widely applied, the sludge excavation effect is good, but the equipment has the conditions of overlarge size, inapplicability to small-sized river channels and water bodies, inconvenience in transportation and the like; the equipment needs a special person for operation and maintenance, requires a certain operation level of a technician, and has higher labor cost; in the sludge excavation process, the excavation line is selected and planned by technicians, and the omission probability of the excavation region is high. Meanwhile, conventional dredging and excavating equipment cannot continuously work in the market, and the sludge cleaning efficiency is not high, so that the construction period of the black and odorous water body treatment project is influenced to a certain extent.

Disclosure of Invention

The invention aims at the related problems in the background art, and provides the black and odorous water body sludge excavating and collecting equipment which is small in size, low in transportation cost, high in safety coefficient and strong in applicability.

In order to solve the technical problems, the invention adopts the technical scheme that:

a black and odorous water body sludge excavating and collecting device comprises:

the amphibious buoyancy walking support unit comprises a horizontal platform, a buoyancy bin and crawler belts, wherein the horizontal platform and the buoyancy bin are arranged up and down, and the crawler belts are positioned on two sides of the buoyancy bin;

mud excavates the collection unit, mud excavates the collection unit and depends on the horizontal stand sets up, and it includes:

a first transmission mechanism powered by the power control unit;

the second transmission mechanism is driven by the first transmission mechanism and is movably connected with the first transmission mechanism, and the second transmission mechanism comprises a second conveyor belt;

the sludge excavated by the sludge excavating mechanism enters the buoyancy bin;

and the angle adjusting mechanism is used for adjusting the height of the first transmission mechanism and sending the second transmission mechanism and the excavating mechanism into water or storing the second transmission mechanism and the excavating mechanism into the buoyancy bin.

Furthermore, the buoyancy walking supporting unit further comprises a guard plate located on the outer side surface of the crawler and a buoyancy balancing cylinder located on the outer side surface of the guard plate, the guard plate is connected with a driving wheel and a driven wheel of the crawler, and the buoyancy balancing cylinder is fixedly connected with the guard plate through a fixing rod.

Furthermore, the first transmission mechanism comprises a first transmission wheel, a second transmission wheel and a first transmission belt, the first transmission wheel is connected with the second transmission wheel through the first transmission belt, and the first transmission wheel is connected with a transmission rod of the power control unit and rotates along with the transmission rod.

Furthermore, the second transmission mechanism further comprises a third transmission wheel and a connecting rod used for connecting the second transmission wheel and the third transmission wheel, two ends of the connecting rod are rotatably connected with the second transmission wheel and the third transmission wheel, and a second conveying belt is wound on the peripheries of the second transmission wheel and the third transmission wheel.

Furthermore, the mechanism of dredging includes fixed frame, shovel and supporting wedge, one side of fixed frame passes two the hole in the second conveyer belt, and can be relative the second conveyer belt rotates, another side that the fixed frame is relative with shovel fixed connection, fixedly connected with is a plurality of supporting wedges that are used for supporting on the second conveyer belt fixed frame.

Furthermore, angle adjustment mechanism includes jack, angle adjusting bracket and is used for connecting the angle modulation pole of first drive wheel and second drive wheel, the both ends of angle modulation pole with first drive wheel and second drive wheel are the rotation and are connected, angle adjusting bracket is driven by the jack and is gone up and down, angle adjusting bracket is located under the angle modulation pole.

Preferably, the angle adjusting frame is an H-shaped angle adjusting frame, the two jacks are respectively connected with the two legs of the H-shaped angle adjusting frame, and a cross beam of the H-shaped angle adjusting frame is located right below the angle adjusting rod.

Furthermore, a sludge scraping plate which is obliquely arranged upwards and used for scraping sludge of the sludge digging mechanism is arranged at the edge of the opening of the buoyancy bin; preferably, the width of the scraper is wider than the width of the scraper blade, so that the scraper blade passes between the scraper blade and the second conveyor belt.

The floating platform is characterized by further comprising a sludge discharge unit, wherein the sludge discharge unit comprises a sludge suction pipeline, a sludge suction pump and a sludge discharge pipeline which are sequentially connected, the sludge suction pump is positioned on the horizontal platform, and the free end of the sludge suction pipeline extends into the lower part in the floating cabin; the sludge discharge pipeline is of a telescopic pipeline structure.

Furthermore, still be equipped with data acquisition processing unit, data acquisition processing unit includes data receiver, GPS locator, distance detector, level gauge, distance detector and level gauge respectively with the data receiver electricity is connected, the data receiver with the GPS locator electricity is connected.

Preferably, the data receiver is positioned above the GPS locator, and the distance detector is positioned at one side of the GPS locator; the liquid level meter is positioned on one side of the buoyancy bin.

The solar energy power generation device is characterized by further comprising a power control unit, wherein the power control unit comprises a distribution box, a solar cell panel, a storage battery and a motor which are electrically connected in sequence, and the solar cell panel is arranged on the horizontal table; the battery is located on the horizontal table, the block terminal is located the battery top, the GPS locator is located the block terminal top.

The beneficial effects created by the invention are as follows:

(1) the height of the first transmission mechanism is adjusted by the angle adjusting mechanism, and then the depth of the second transmission mechanism and the dredging mechanism in water is adjusted or the second transmission mechanism and the dredging mechanism are accommodated in the buoyancy bin, namely, the buoyancy bin has the functions of collecting sludge and accommodating the second transmission mechanism and the dredging mechanism, so that the volume of the equipment is effectively reduced, and the equipment is suitable for sludge excavation operation of large and small river channels;

(2) the buoyancy walking supporting unit of the equipment is provided with the crawler belt and the buoyancy bin, so that the equipment can be used in a waterway and has the advantages of small volume and low transportation cost, does not need additional transportation equipment, and can be suitable for various environmental conditions; the buoyancy balance cylinder is arranged, so that the equipment has strong balance capability in water, can resist wind waves with certain strength, and has high safety coefficient and strong applicability;

(3) the device uses solar energy to provide clean energy for the whole system, has low carbon and no secondary pollution, stores electric energy through the storage battery, realizes 24-hour uninterrupted work, greatly improves the treatment efficiency of black and odorous water bodies, and has no fossil energy consumption;

(4) the equipment intelligently plans the sludge excavation line through the data acquisition and processing unit, avoids omission of excavation points and has a good sludge excavation effect.

Drawings

FIG. 1 is a schematic perspective view of a sludge excavating and collecting apparatus according to an embodiment;

FIG. 2 is an enlarged schematic view of the dredging mechanism in the embodiment;

FIG. 3 is an enlarged schematic view of an angle adjusting mechanism in the embodiment;

fig. 4 is an enlarged schematic structural diagram of the data acquisition and analysis unit and the power control unit in the embodiment.

In the figure:

1. a data acquisition and analysis unit; 11. a data receiver; 12. a GPS locator; 13. a distance detector; 14. a liquid level meter; 2. a power control unit; 21. a distribution box; 22. a solar panel; 23. a storage battery; 24. a motor; 25. a support; 3. a buoyant travel support unit; 31. a horizontal table; 32. a guardrail; 33. a buoyancy bin; 331. a mud scraper; 34. a buoyancy balancing cylinder; 35. fixing the rod; 36. a crawler belt; 37. a driving wheel; 38. a driven wheel; 39. a guard plate; 4. a sludge excavating and collecting unit; 41. a first transmission mechanism; 411. a first drive pulley; 412. a second transmission wheel; 413. a first conveyor belt; 42. a second transmission mechanism; 421. a third transmission wheel; 422. a second conveyor belt; 423. a connecting rod; 43. a mud digging mechanism; 431. a fixing frame; 432. excavating a mud shovel; 433. a support wedge; 44. an angle adjusting mechanism; 441. a hydraulic jack; 442. an H-shaped angle adjusting frame; 443. an angle adjusting rod; 5. a sludge discharge unit; 51. a mud suction pipeline; 52. a dredge pump; 53. a sludge discharge pipeline.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.

In some embodiments, a black and odorous water body sludge excavation collection apparatus includes: the device comprises a data acquisition and analysis unit 1, a power control unit 2, a buoyancy walking support unit 3, a sludge excavating and collecting unit 4 and a sludge discharge unit 5. Selecting an area needing black and odorous water body sludge excavation, controlling or transporting the equipment to a designated place when the distance between the sludge surface layer and the water surface is 2-4 m, placing the equipment at a gentle slope where the equipment can conveniently enter water and go to the bank by self, wherein the slope of the bank is 0-30 degrees.

In some embodiments, the buoyancy walking support unit 3 comprises a horizontal platform 31, a buoyancy chamber 33, a buoyancy balancing cylinder 34, a fixing rod 35, caterpillar tracks 36 and a guard plate 39, wherein the horizontal platform 31 is arranged on the upper surface of the buoyancy chamber 33, the two caterpillar tracks 36 are respectively arranged at two sides of the buoyancy chamber 33, and the horizontal platform 31 is arranged below the horizontal platform for land traveling; the shaft rods of the driving wheel 37 and the driven wheel 38 of the crawler 36 are connected with the buoyancy bin 33, the outer side surface of the crawler 36 is provided with a protective plate 39, and the protective plate 39 is connected with the driving wheel 37 and the driven wheel 38 of the crawler 36; the buoyancy balance cylinder 34 is fixedly connected with a guard plate 39 positioned on the outer side surface of the crawler 36 through a fixing rod 35. The buoyancy balance cylinder 34 and the buoyancy bin 33 jointly provide buoyancy for the equipment, so that the underwater stability of the equipment is ensured; the buoyancy chamber 33 has functions of storing sludge and storing the dredging mechanism.

Further, a guardrail 32 is provided around the horizontal table 31.

In some embodiments, the data acquisition and processing unit comprises a data receiver 11, a GPS locator 12, a distance detector 13, and a liquid level meter 14, wherein the distance detector 13 and the liquid level meter 14 are respectively electrically connected with the data receiver 11, and the data receiver 11 is electrically connected with the GPS locator 12; the data receiver 11 is positioned above the GPS locator 12, and the distance detector 13 is positioned at one side of the GPS locator 12; the level gauge 14 is located on one side of the buoyancy chamber 33.

Wherein, the data receiver 11 receives the signal of the liquid level meter 14 and judges the water depth of the buoyancy chamber 33; the distance detector 13 is connected with the GPS positioner 12, and the two components are matched to plan a digging line, so that missing of digging points is avoided.

All parts in the data acquisition and processing unit and the electrical connection relation thereof are the prior art, for example, the distance detector is preferably a komais laser range finder; the liquid level meter is preferably an American control MIK-ZP ultrasonic liquid level meter; the GPS locator is preferably a Lidar SLAM laser ranging navigation system; the model of the data receiver is preferably SY AD 08T-J.

In some embodiments, the power control unit 2 includes a distribution box 21, and a solar panel 22, a storage battery 23 and a motor 24 which are electrically connected in sequence, two solar panels 22 are symmetrically arranged on the upper surface of the horizontal table 31 and supported and fixed by a bracket 25; the battery 23 is located on the horizontal table 31, the distribution box 21 is located above the battery 23, and the GPS locator 12 is located above the distribution box 21.

The distribution box 21 is used for reasonably distributing the electric energy stored in the storage battery 23 by the solar panel 22, so that the electric equipment such as the motor 24 and the dredge pump 52 can normally operate. The solar cell panel 22 supplies power to the equipment in the daytime and simultaneously charges the storage battery 23, and the storage battery 23 supplies power to the equipment at night so as to realize 24-hour uninterrupted operation.

All parts in the power control unit and the electrical connection relation thereof are in the prior art and are not described in detail.

In some embodiments, the sludge excavating and collecting unit 4 includes two first transmission mechanisms 41 symmetrically arranged, two second transmission mechanisms 42 symmetrically arranged, a plurality of sludge excavating mechanisms 43 uniformly distributed on the two second transmission mechanisms 42, and an angle adjusting mechanism 44 for adjusting the height of the first transmission mechanisms 41, the first transmission mechanisms 41 are powered by the motor 24, the first transmission mechanisms 41 drive the second transmission mechanisms 42 to rotate, and are movably connected with the second transmission mechanisms 42;

the first transmission mechanism 41 includes a first transmission wheel 411, a second transmission wheel 412 and a first transmission belt 413, the first transmission wheel 411 is connected to the second transmission wheel 412 through the first transmission belt 413, and the first transmission wheel 411 is connected to a transmission rod of the motor 24 and rotates therewith;

the second transmission mechanism 42 comprises a third transmission wheel 421, a second conveyor belt 422 and a connecting rod 423 for connecting the second transmission wheel 412 and the third transmission wheel 421, two ends of the connecting rod 423 are rotatably connected with the second transmission wheel 412 and the third transmission wheel 421 through bearings, and the second transmission wheel 412 is connected with the second conveyor belt 422 around the third transmission wheel 421;

the dredging mechanism 43 comprises a fixed frame 431, a dredging shovel 432 and a supporting wedge 433, one side edge of the fixed frame 431 penetrates through holes in the two second conveyor belts 422 and can rotate relative to the second conveyor belts 422, the holes can be gaps of the conveyor belts (such as gaps between two track sections of a crawler-type conveyor belt) or artificially-arranged holes (such as holes formed in the conveyor belt), the other opposite side edge of the fixed frame 431 is fixedly connected with the dredging shovel 432, and the dredging shovel 432 rotates along with the fixed frame 431 to realize continuous dredging of sludge and continuously send the sludge into the buoyancy bin 33; the fixed frame 431 and the excavating shovel 432 move together with the second conveyor belt 422, a plurality of supporting wedges 433 are fixedly connected to the second conveyor belt 422, the supporting wedges 433 are located below the fixed frame 431, and when the fixed frame 431 is abutted to the supporting wedges 433, the supporting frames are perpendicular to the second conveyor belt 422.

The angle adjusting mechanism 44 includes hydraulic jacks 441, an H-shaped angle adjusting frame 442, and an angle adjusting rod 443 for connecting the first driving wheel 411 and the second driving wheel 412, two ends of the angle adjusting rod 443 are rotatably connected to the first driving wheel 411 and the second driving wheel 412 through bearings, the two hydraulic jacks 441 are respectively located below two legs of the H-shaped angle adjusting frame 442, and a cross beam of the H-shaped angle adjusting frame 442 is located right below the angle adjusting rod 443.

When the hydraulic lifting jack is used, the H-shaped angle adjusting frame 442 is lifted by the hydraulic lifting jack 441, the angle adjusting rod 443 is lifted further, so that the depth of the second transmission mechanism 42 and the depth of the excavating mechanism in water can be adjusted, if the H-shaped angle adjusting frame 442 and the angle adjusting rod 443 are lifted to be high enough, the second transmission mechanism 42 and the excavating mechanism can enter the buoyancy bin 33, then the hydraulic lifting jack 441 is gradually lowered, and the second transmission mechanism 42 and the excavating mechanism can be stored in the buoyancy bin 33.

Further, a mud scraping plate 331 which is obliquely arranged upwards and used for scraping the mud of the mud scraping mechanism 43 is arranged at the opening edge of the buoyancy chamber 33, and the width of the mud scraping plate 331 is wider than that of the mud scraping blade.

In some embodiments, the sludge discharging unit 5 comprises a sludge suction pipe 51, a sludge suction pump 52 and a sludge discharge pipe 53 which are connected in sequence, and the free end of the sludge suction pipe 51 extends into the lower part of the buoyancy chamber 33; the sludge discharge pipe 53 is of a telescopic pipe structure.

When the water level reaches the set value, the equipment stops working and returns to the preset place, and the sludge is discharged to the designated position through the sludge suction pump 52. After the sludge is emptied, the equipment returns to the position where it just stopped to continue sludge excavation.

The concrete implementation process of the sludge excavating and collecting device in the above embodiment to a black and odorous water body remediation project (the distance between the surface of the sludge surface layer in the water body and the deepest position is about 3.5 meters) accepted by the applicant is described as follows:

the equipment is transported to the gentle slope of the bank, which is about 25 deg. First, the power control unit 2 supplies power to the driving wheels 37 of the caterpillar tracks 36, and the equipment is slowly driven into the initial position of the black and odorous water body treatment project section, wherein the advancing direction faces the sludge excavation area. After the equipment is stable in water, the hydraulic jack 441 adjusts the height of the angle adjusting rod 443 to take out the second transmission mechanism 42 and the dredging mechanism 43 from the buoyancy bin 33 and place the two mechanisms in water. The motor 24 is started, the first transmission wheel 411 rotates, the second transmission wheel 412 and the third transmission wheel 421 are driven, the sludge excavation test operation is carried out, the height of the angle adjusting rod 443 is continuously adjusted, when the sludge excavation amount in the excavating shovel 432 reaches four fifths, the hydraulic jack 441 fixes the position of the angle adjusting rod 443, and at the moment, the equipment is formally operated. The shovel 432 continuously excavates the sludge, the sludge in the shovel 432 is cleaned by the scraper 331, and the sludge is sent to the buoyancy chamber 33. The sludge in the buoyancy chamber 33 is increased continuously, when the liquid level meter 14 detects that the peripheral water level of the equipment reaches a set value, the equipment stops sludge excavation and moves to a specified position, and the sludge is discharged to a specified container through the sludge suction pump 52. After the sludge is emptied, the equipment returns to the position where it just stopped to continue sludge excavation. In the daytime, the solar cell panel 22 supplies power to the equipment and simultaneously charges the storage battery 23; at night, the storage battery 23 supplies power to the equipment, and 24-hour uninterrupted work is realized.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.

Claims

1. The utility model provides a black and odorous water body mud excavates collecting device which characterized in that includes:

a first transmission mechanism powered by the power control unit;

2. The black and odorous water body sludge excavating and collecting device according to claim 1, wherein the buoyancy traveling supporting unit further comprises a guard plate located on an outer side surface of the crawler and a buoyancy balancing cylinder located on an outer side surface of the guard plate, the guard plate is connected with a driving wheel and a driven wheel of the crawler, and the buoyancy balancing cylinder is fixedly connected with the guard plate through a fixing rod.

3. The black and odorous water body sludge excavating and collecting device according to claim 1, wherein the first transmission mechanism comprises a first transmission wheel, a second transmission wheel and a first conveyor belt, the first transmission wheel is connected with the second transmission wheel through the first conveyor belt, and the first transmission wheel is connected with the transmission rod of the power control unit and rotates along with the transmission rod.

4. The black and odorous water body sludge excavating and collecting device according to claim 3, wherein the second transmission mechanism further comprises a third transmission wheel and a connecting rod for connecting the second transmission wheel and the third transmission wheel, both ends of the connecting rod are rotatably connected with the second transmission wheel and the third transmission wheel, and a second conveyor belt is wound around the peripheries of the second transmission wheel and the third transmission wheel.

5. The device for excavating and collecting sludge of black and odorous water body according to any one of claim 4, wherein the excavating mechanism comprises a fixed frame, a excavating shovel and a supporting wedge, one side of the fixed frame passes through the holes in the two second conveyor belts and can rotate relative to the second conveyor belts, the other opposite side of the fixed frame is fixedly connected with the excavating shovel, and the second conveyor belts are fixedly connected with a plurality of supporting wedges for supporting the fixed frame.

6. The device for excavating and collecting sludge in black and odorous water according to claim 5, wherein the angle adjusting mechanism comprises a jack, an angle adjusting frame and an angle adjusting rod for connecting the first driving wheel and the second driving wheel, both ends of the angle adjusting rod are rotatably connected with the first driving wheel and the second driving wheel, the angle adjusting frame is driven by the jack to ascend and descend, and the angle adjusting frame is located right below the angle adjusting rod.

7. The black and odorous water body sludge excavating and collecting device according to claim 1, wherein a sludge scraping plate for scraping sludge of the sludge scraping mechanism is arranged obliquely upwards at the edge of the opening of the buoyancy chamber.

8. The black and odorous water body sludge excavating and collecting device according to claim 1, further comprising a sludge discharge unit, wherein the sludge discharge unit comprises a sludge suction pipeline, a sludge suction pump and a sludge discharge pipeline which are connected in sequence, the sludge suction pump is positioned on the horizontal platform, and the free end of the sludge suction pipeline extends into the lower part of the buoyancy chamber; the sludge discharge pipeline is of a telescopic pipeline structure.

9. The black and odorous water body sludge excavating and collecting device according to claim 1, further comprising a data acquisition and processing unit, wherein the data acquisition and processing unit comprises a data receiver, a GPS positioner, a distance detector and a liquid level meter, the distance detector and the liquid level meter are respectively electrically connected with the data receiver, and the data receiver is electrically connected with the GPS positioner; preferably, the data receiver is positioned above the GPS locator, and the distance detector is positioned at one side of the GPS locator; the liquid level meter is positioned on one side of the buoyancy bin.

10. The black and odorous water body sludge excavating and collecting device according to claim 9, further comprising a power control unit, wherein the power control unit comprises a distribution box and a solar cell panel, a storage battery and a motor which are electrically connected in sequence, and the solar cell panel is arranged on the horizontal platform; the battery is located on the horizontal table, the block terminal is located the battery top, the GPS locator is located the block terminal top.