CN216946688U

CN216946688U - Treatment equipment for black and odorous sludge in ecologically polluted black and odorous water body

Info

Publication number: CN216946688U
Application number: CN202220424761.XU
Authority: CN
Inventors: 夏雪玲; 王业深; 金东明; 肖冬波
Original assignee: Hunan Houlin Ecological Environmental Protection Co ltd
Current assignee: Hunan Houlin Ecological Environmental Protection Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-12
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a treatment device for black and odorous sludge in an ecologically polluted black and odorous water body, wherein a collection box is internally provided with a filter chamber and a storage chamber, the filter chamber is internally provided with an inclined filter screen, the storage chamber is internally provided with a support plate which is lower than the filter screen, a sludge pump is arranged on the support plate, the input end of the sludge pump is communicated with a sludge inlet pipe, the other end of the sludge inlet pipe extends into the filter chamber, the output end of the sludge pump is input to the lower part of the support plate through a pipeline, a pumping and conveying pump is arranged on the collection box, the input end of the pumping and conveying pump is communicated with a collecting pipe, the other end of the collecting pipe is communicated with a pipeline connecting piece, and the other end of the pipeline connecting piece is communicated with a suction pipe; the collecting box is provided with a first supporting arm, the first supporting arm is provided with a counterweight plate, a floating plate is arranged below the counterweight plate, a rotating shaft is embedded in the counterweight plate, and a first bevel gear is arranged at the upper end of the rotating shaft; a driving motor is arranged on the counterweight plate, a second bevel gear is arranged at the output end of the driving motor, and a plurality of stirring rods are arranged on the rotating shaft. The utility model has the advantages that: the dredging efficiency is improved.

Description

Treatment facility of black smelly silt in ecological black smelly water that pollutes

Technical Field

The utility model relates to the technical field of black and odorous water body treatment, in particular to a treatment device for black and odorous sludge in an ecologically polluted black and odorous water body.

Background

The reasons for the generation of these black and odorous water sludge at the bottom of the river bed are: firstly, in a stationary river body or a river body with slow flow rate, under the condition of high concentration of nutrient substances, a digested sludge layer is formed at the bottom; secondly, under the anaerobic condition, organic substances can generate NH3 and H2S odor substances through a biochemical conversion process; thirdly, sludge is formed together with soil particle matters input from the outside, and the color is converted into grey to dark black under the action of metal sulfides. In the dredging process, sludge deposition substances at the bottoms of rivers and lakes are mainly separated and taken out, namely the sludge of the black and odorous water body is usually separated and taken out, but the problems that the sludge of the black and odorous water body is mixed or sundries with overlarge volume exist can cause pipeline blockage in the dredging process, a large amount of time and energy are wasted in subsequent dredging work, and the dredging efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a treatment device for black and odorous sludge in an ecologically polluted black and odorous water body, which can improve the dredging efficiency.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a treatment facility for black and odorous sludge in ecologically polluted black and odorous water comprises a collecting box, wherein a partition plate is arranged in the collecting box and divides the collecting box into a filtering chamber and a storage chamber, an inclined filtering net is arranged in the filtering chamber, the filtering net can also be a filtering plate, and the filtering net is extremely small and only can pass liquid with lower concentration; the lower end of the filter screen is close to the storage chamber, a support plate is arranged in the storage chamber and is lower than the filter screen, the support plate preferably isolates a sludge pump in a space at the upper part of the storage chamber, a sludge pump is arranged on the support plate, the input end of the sludge pump is communicated with a sludge inlet pipe, the other end of the sludge inlet pipe extends into the filter screen in the filter chamber, the output end of the sludge pump is input to the lower part of the support plate through a pipeline, and the pipeline at the output end of the sludge pump extends to the lower part of the support plate to another space or chamber isolated from the storage chamber by the support plate; a pumping pump is arranged on the collecting box, and the pumping pump can also be a sludge pump; the output end of the pumping and conveying pump is input into the filter chamber through a pipeline and is positioned on the filter screen, and the pipeline at the output end of the pumping and conveying pump extends into the filter box and is only positioned above the filter screen; the input end of the pumping and conveying pump is communicated with a collecting pipe, the other end of the collecting pipe is communicated with a pipeline connecting piece, and the other ends of the pipeline connecting pieces are communicated with a pumping pipe; the side surface, close to the suction pipe, of the collection box is hinged with a first support arm, the free end of the first support arm is provided with a counterweight plate, a floating plate is arranged below the counterweight plate, a first bearing is embedded in the counterweight plate, a rotating shaft is arranged in the first bearing, and a first conical gear is arranged at the upper end of the rotating shaft, extending out of the counterweight plate; the counterweight plate is provided with a driving motor, preferably, the driving motor is provided with a waterproof cover, and preferably, the driving motor is a waterproof motor; the utility model discloses a bearing, including driving motor output, bearing outside, filter chamber and deposit room, driving motor output is equipped with the bevel gear two with bevel gear cooperation meshing, the lower extreme that the balancing weight was extended in the pivot is equipped with a plurality of puddler along circumference, just be higher than the puddler and cup joint in the pivot and be equipped with bearing two, bearing outside and pipeline connecting piece fixed connection, the filter chamber all communicates with the deposit room and is equipped with the delivery pipe, and is preferred, deposit room delivery pipe diameter will be greater than some to be convenient for silt discharge does other processings, the delivery pipe all is equipped with the valve, be equipped with additional strengthening between collecting box lateral surface and the first support arm.

Compared with the prior art, the utility model has the advantages that: the sludge pump is characterized in that a driving motor is arranged on the bottom of the sludge pump, a stirring rod is arranged on the bottom of the sludge pump, a suction pipe is arranged in the suction pipe, and the suction pipe is connected with a suction pipe.

Furthermore, a limiting block is arranged on the rotating shaft.

Further, the stirring rod is an arc-shaped rod, and the outer arc surface of the stirring rod is close to the second bearing.

Furthermore, the additional strengthening includes that the collecting box is close to the second support arm that the side hinge of first support arm was equipped with, the free end hinge of second support arm is equipped with limit slide, be equipped with below the second support arm with limit slide cooperation sliding connection's spacing spout, so, the second support arm can provide comparatively favorable support for first support arm, and can cooperate the luffing motion of first support arm.

Furthermore, the side surface of the collection box, which is far away from the first support arm, is provided with a traction frame, so that the product disclosed by the utility model can be installed on a driving device to treat black and odorous water at the bottom of a river channel.

Drawings

FIG. 1 is a schematic structural view of a treatment facility for black and odorous sludge in an ecologically polluted black and odorous water body according to the present invention.

FIG. 2 is a schematic view of the top structure of a suction pipe of the treatment equipment for the black and odorous sludge in the ecologically polluted black and odorous water body.

FIG. 3 is a schematic top view of a stirring rod of the treatment equipment for black and odorous sludge in the ecologically-polluted black and odorous water body.

As shown in the figure: 1. the device comprises a collecting box, a 2, a partition board, a 3, a filter chamber, a 4, a storage chamber, a 5, a filter screen, a 6, a support plate, a 7, a sludge pump, a 8, a sludge inlet pipe, a 9, a pumping pump, a 10, a collecting pipe, a 11, a pipeline connecting piece, a 12, a suction pipe, a 13, a first support arm, a 14, a counterweight plate, a 15, a floating plate, a 16, a rotating shaft, a 17, a first bevel gear, a 18, a driving motor, a 19, a second bevel gear, a 20, a stirring rod, a 21, a second bearing, a 22, a discharge pipe, a 23, a valve, a 24, a limiting block, a 25, a second support arm, a 26, a limiting slide block, a 27, a limiting slide groove, a 28 and a traction frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1, 2 and 3, the treatment equipment for black and odorous sludge in the ecologically polluted black and odorous water body comprises a collection box 1, a partition plate 2 is arranged in the collection box 1, the collection box 1 is divided into a filtering chamber 3 and a storage chamber 4 by the partition plate 2, an inclined filtering net 5 is arranged in the filtering chamber 3, the lower end of the filtering net 5 is close to the storage chamber 4, a supporting plate 6 is arranged in the storage chamber 4 and below the filtering net 5, a sludge pump 7 is arranged on the supporting plate 6, the input end of the sludge pump 7 is communicated with a sludge inlet pipe 8, the other end of the sludge inlet pipe 8 extends to the upper part of the filtering net 5 in the filtering chamber 3, the output end of the sludge pump 7 is input to the lower part of the supporting plate 6 through a pipeline, a pumping pump 9 is arranged on the collection box 1, the output end of the pumping pump 9 is input to the filtering chamber 3 through a pipeline and is positioned on the filtering net 5, the suction pump 9 is provided with a collecting pipe 10 at an input end thereof, the collecting pipe 10 is provided with a pipe connecting piece 11 at the other end thereof, the pipe connecting piece 11 is provided with a suction pipe 12 at the other end thereof, the collecting box 1 is provided with a first supporting arm 13 at a side surface close to the suction pipe 12 in a hinged manner, a counterweight plate 14 is provided at a free end of the first supporting arm 13, a floating plate 15 is provided below the counterweight plate 14, a first bearing is provided in the counterweight plate 14, a rotating shaft 16 is provided in the first bearing, a first bevel gear 17 is provided at an upper end of the rotating shaft 16 extending out of the counterweight plate 15, a driving motor 18 is provided above the counterweight plate 14, a second bevel gear 19 engaged with the first bevel gear 17 is provided at an output end of the driving motor 18, the rotating shaft 16 extends out of the counterweight plate 14, i.e. the lower end extending out of the counterweight plate 15 is provided with a plurality of stirring rods 20 along the circumferential direction, the rotating shaft 16 is provided with a second bearing 21 in a sleeved manner higher than the stirring rod 20, the outer side surface of the second bearing 21 is fixedly connected with the pipeline connecting piece 11, and the second bearing is arranged to ensure that the suction pipe cannot rotate along with the rotation of the rotating shaft as far as possible; the filtering chamber 3 and the storage chamber 4 are both communicated with a discharge pipe 22, and preferably, the storage chamber is internally provided with a stirring structure so as to facilitate the fluid uniformly stirred by the sludge to be easily discharged from the storage chamber; the discharge pipes 22 are all provided with valves 23, and a reinforcing structure is arranged between the outer side surface of the collecting box 1 and the first supporting arm 13.

A limiting block 24 is arranged on the rotating shaft 16.

The stirring rod 20 is an arc-shaped rod, and the outer arc surface of the stirring rod 20 is close to the second bearing 21.

The reinforcing structure comprises a second supporting arm 25 which is hinged to the side face, close to the first supporting arm 13, of the collecting box 1, a limiting slide block 26 is hinged to the free end of the second supporting arm 25, and a limiting slide groove 27 which is matched with the limiting slide block 26 in sliding connection is arranged below the second supporting arm 25.

The side of the collecting box 1 remote from the first support arm 13 is provided with a traction frame 28.

When the utility model is implemented, the utility model is dragged on a driving device such as a ship and the like through the traction frame 28, or an underwater walking mechanism is directly arranged below the collection box; the product of the utility model drives the first conical gear and the second conical gear which are meshed with each other to rotate through the driving motor, and further drives the stirring rod under the rotating shaft to rotate, the stirring rod is arc-shaped, firstly, sludge at the bottom of a river channel can be stirred and dispersed, secondly, excessive rising floating of the sludge is reduced as much as possible, at this time, the pumping pump can suck the stirred sludge into the filter chamber through the suction pipe, the pumping pump cannot be blocked, the sucked sludge firstly falls on the filter screen and then is filtered by the filter screen, liquid with lower concentration is further discharged, thick sludge is remained, the sludge enters the storage chamber through the pump under the action of gravity and the action of the sludge pump, and the sludge is uniformly treated after going to shore.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an ecological black smelly silt's in polluting black smelly water treatment facility, includes the collecting box, its characterized in that: the collecting box is internally provided with a partition board which divides the collecting box into a filtering chamber and a storage chamber, the filtering chamber is internally provided with an inclined filtering net, the lower end of the filtering net is close to the storage chamber, the storage chamber is internally provided with a supporting plate which is lower than the filtering net, a sludge pump is arranged on the supporting plate, the input end of the sludge pump is communicated with a sludge inlet pipe, the other end of the sludge inlet pipe extends into the upper surface of the filtering net in the filtering chamber, the output end of the sludge pump is input to the lower part of the supporting plate through a pipeline, a pumping and conveying pump is arranged on the collecting box, the output end of the pumping and conveying pump is input into the filtering chamber through a pipeline and is positioned on the filtering net, the input end of the pumping and conveying pump is communicated with a collecting pipe, the other end of the collecting pipe is communicated with a pipeline connecting piece, the other end of the pipeline connecting piece is communicated with a suction pipe, the side surface of the collecting box, which is close to the suction pipe, is hinged with a first supporting arm, the utility model discloses a bearing, including first support arm, counterweight plate, driving motor, bearing first, be equipped with the pivot in the bearing first, the upper end that the counterweight plate was extended in the pivot is equipped with bevel gear one, be equipped with driving motor above the counterweight plate, the driving motor output is equipped with the bevel gear two with bevel gear one cooperation meshing, the lower extreme that the counterweight plate was extended in the pivot is equipped with a plurality of puddler along circumference, just be higher than the puddler cup joints in the pivot and be equipped with bearing two, bearing lateral surface and pipe connection spare fixed connection, the filter chamber all communicates with the storage chamber and is equipped with the delivery pipe, the delivery pipe all is equipped with the valve, be equipped with additional strengthening between collecting box lateral surface and the first support arm.

2. The apparatus for treating black and odorous sludge in ecologically polluted black and odorous water body according to claim 1, wherein: a limiting block is arranged on the rotating shaft.

3. The apparatus for treating black and odorous sludge in ecologically polluted black and odorous water body according to claim 1, wherein: the stirring rod is an arc-shaped rod, and the outer arc surface of the stirring rod is close to the second bearing.

4. The apparatus for treating black and odorous sludge in an ecologically polluted black and odorous water body according to any one of claims 1 to 3, wherein: the reinforcing structure comprises a second supporting arm which is hinged to the side face, close to the first supporting arm, of the collecting box, a limiting slide block is hinged to the free end of the second supporting arm, and a limiting slide groove which is matched with the limiting slide block in sliding connection is arranged below the second supporting arm.

5. The apparatus for treating black and odorous sludge in ecologically polluted black and odorous water body according to claim 1, wherein: and a traction frame is arranged on the side surface of the collection box far away from the first support arm.