Water conservancy project sludge dewatering, collecting and treating device

Abstract

The invention relates to the technical field of sludge treatment equipment, and discloses a water conservancy project sludge dewatering, collecting and treating device which comprises a base which serves as a basic component of the whole device and is used for assembling and bearing all treatment mechanisms and subordinate structural components of the treatment mechanisms; the floating suction mechanism is arranged on one side of the base and is used for performing floating suction treatment on floating water at the upper part of the sludge; the double-cavity separation mechanism is arranged in the middle of the top end of the base and is used for performing double-cavity separation treatment on the sludge treated by the floating suction mechanism; and the shaping extraction mechanism is arranged at the top of the base. By adding and arranging the shaping and extracting mechanism, in the sludge treatment process, solid particles obtained through centrifugal separation are subjected to drying and shaping operation through the mechanism, residual moisture in the particles is effectively removed in the process, the particles are made to form a stable solid shape, follow-up storage and transfer are facilitated, and the sludge treatment efficiency is improved. And the problems of caking, deterioration and the like caused by residual water are also avoided.

Description

Technical Field

[0001] The invention relates to the technical field of sludge treatment equipment, in particular to a sludge dewatering, collecting and treating device for a water conservancy project. Background Art

[0002] Water conservancy projects are projects built to regulate surface water and groundwater in nature in order to achieve the purpose of eliminating harm and promoting benefits. It covers a variety of types and functions, such as dams, which can block floods and prevent downstream areas from suffering from flood disasters. At the same time, water is stored to form reservoirs to provide drinking water for surrounding cities and for agricultural irrigation to ensure food production. Irrigation channels can accurately transport water to various parts of farmland, greatly improving the efficiency of water resource utilization. In addition, hydropower stations in water conservancy projects use the difference in water flow to generate electricity, providing clean electricity for industrial production and residents' lives. In terms of water transportation, the construction of locks and waterways enables inland shipping to be unblocked, promoting material exchanges and economic trade between regions. Water conservancy projects play an irreplaceable and key role in ensuring people's livelihood, promoting economic development, and maintaining ecological balance. They are important measures for humans to transform nature and achieve sustainable development.

[0003] In water conservancy projects, the silt in the river is treated and transported to other places for storage by engineering vehicles. However, since the silt contains more water, it is easy to overflow onto the road during transportation, seriously polluting the road and the use environment, and also affecting the lives of surrounding residents. Therefore, before the silt is transported, the staff will generally use extrusion equipment to remove the moisture in the silt. However, this treatment method cannot completely remove the moisture in the silt. As the silt stands still, the moisture in it will still precipitate, resulting in leakage and pollution of the road during transportation. Therefore, technical personnel in this field have proposed a water conservancy project silt dewatering collection and treatment device to solve the above-mentioned technical problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a sludge dewatering, collecting and treating device for a water conservancy project, which solves the problem that the existing treatment method cannot completely remove the water in the sludge.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a water conservancy project sludge dewatering collection and treatment device, comprising

[0006] The base, as the basic component of the whole device, is used to assemble and carry each processing mechanism and its subordinate structural parts;

[0007] A floating suction mechanism is arranged on one side of the base and is used for floating suction treatment of floating water on the upper part of the sludge;

[0008] A double-chamber separation mechanism is arranged at the middle of the top of the base, and is used to perform double-chamber separation treatment on the sludge after treatment by the floating suction mechanism;

[0009] A fixed extraction mechanism, which is arranged on the top of the base and is used to process the sludge and separated water after the double-chamber separation mechanism has processed them;

[0010] The condensation collection mechanism is arranged on one side of the top of the base, and is used for condensing and collecting the steam and separated water generated during the processing of the shaping and extraction mechanism.

[0011] Preferably, the floating suction mechanism includes a rubber soft plate, a rubber soft plate is arranged on one side of the base, a plurality of groups of liquid suction nozzles are equidistantly arranged at the bottom of the rubber soft plate, a connecting flow channel is arranged in the middle inner part of the rubber soft plate, and the connecting flow channels are respectively connected with the liquid suction nozzles at corresponding positions, a central cavity is opened in the middle inner part of the rubber soft plate, and the central cavity is connected with the interior of the connecting flow channel, and counterweights are arranged at the four corners of the top end of the rubber soft plate.

[0012] Preferably, the floating suction mechanism also includes an annular seat, which is threadedly connected to the central cavity, a collecting box is fixedly connected to the middle of the rear side of the top end of the base, a liquid pump is provided in the middle of one side of the collecting box, the liquid inlet of the liquid pump is connected to the middle of the annular seat through a connecting pipe, the liquid outlet of the annular seat is connected to the middle and upper part of one side of the collecting box through a connecting pipe, a discharge pipe is provided in the middle of the bottom end of the rear side of the collecting box, and a sealing cover is threadedly connected to the discharge pipe.

[0013] Preferably, the dual-chamber separation mechanism includes a base, a base is provided in the middle front part of the top end of the base, a centrifugal bucket is rotatably connected to the middle part of the base, a plurality of metal scrapers are arranged in a circular array on the inner wall of the centrifugal bucket, a drive motor is provided in the middle front part of the bottom end of the base, and the output end of the drive motor passes through the base and the base in sequence and is connected to the middle part of the centrifugal bucket.

[0014] Preferably, the double-chamber separation mechanism also includes an osmosis barrel, an osmosis barrel is arranged in the middle part of the inner side of the centrifugal barrel, a fixed frame is arranged on the inner wall of the osmosis barrel, the outside of the fixed frame is covered with a microporous metal filter, a sponge column is arranged inside the osmosis barrel, a closing cover is arranged on the top of the centrifugal barrel, and the inner top of the closing cover is connected to the top of the fixed frame.

[0015] Preferably, the double-chamber separation mechanism also includes a screw pump, and a screw pump is arranged on one side of the middle front part of the top of the base, the inlet of the screw pump is connected with one end of the conveying pipe, and a filter cover is arranged on the other end of the conveying pipe, and the outlet of the screw pump is connected with the interior of the centrifugal barrel through a connecting pipe.

[0016] Preferably, the shaping and extraction mechanism includes an inner cavity, the interior of the centrifugal barrel is provided with an inner cavity, the middle part of the inner cavity is provided with a plurality of mounting posts in a circular array along the inner wall, the mounting posts are provided with heating wires, the closing cover is provided with a guide rod, one end of the guide rod is connected to the middle part of the top end of the collecting box, the other end of the guide rod passes through the closing cover and extends to the interior of the permeation barrel, a slide sleeve is slidably connected to the guide rod, the bottom end of the slide sleeve is fixedly connected to an extrusion seat, and a hand grip sleeve is provided at the middle and upper part of the outer wall of the slide sleeve.

[0017] Preferably, the condensation collection mechanism includes a steam pump, a steam pump is arranged on the other side of the middle front part of the top end of the base, a condenser is arranged on one side of the top end of the collection box, the steam inlet of the steam pump is connected with the middle side of the closing cover through a connecting pipe, the steam outlet of the steam pump is connected with the steam inlet of the condenser through a connecting pipe, and the discharge port of the condenser is connected with the interior of the collection box through a connecting pipe.

[0018] Working principle: When cleaning the silt in the river, the staff moves the whole device to the required position, and then starts the floating suction mechanism. The staff moves the rubber soft board and places it on the accumulated water above the silt. At this time, the accumulated water on the silt enters the connecting flow channel through the suction nozzle at the bottom of the rubber soft board, and flows into the central cavity in the middle of the rubber soft board for collection. Then the suction pump on the collection box is started. When the suction pump is started, the water in the central cavity at the bottom of the annular seat is pumped through the connecting pipe, and sent to the collection box on the base through the connecting pipe for storage. When the water level on the silt gradually decreases, the rubber soft board is used to collect the accumulated water. The counterweight blocks on the rubber soft board press down the corners of the rubber soft board. When the corners of the rubber soft board move downward, the local position of the rubber soft board will also be driven to move downward synchronously, so that the suction nozzle after moving downward can enter the accumulated water, so as to facilitate the discharge of the accumulated water on the sludge. This cycle is repeated until the accumulated water on the sludge is drained, thereby completing the floating suction treatment of the accumulated water on the sludge. After the accumulated water on the sludge is pumped out, the sludge is completely exposed. At this time, the double-chamber separation mechanism is started. First, the staff inserts the filter cover on the delivery pipe into the sludge. Then, after the filter cover is completely entered into the sludge, the screw pump on the base is started. The screw pump is started. At the same time, the sludge is pumped into the centrifugal barrel on the base through the cooperation of the conveying pipe and the connecting pipe. After the sludge in the centrifugal barrel reaches a certain amount, the screw pump stops conveying the sludge, and then the driving motor at the bottom of the base is started. The shaft of the driving motor drives the centrifugal barrel on the base to rotate synchronously while rotating. The centrifugal barrel rotates at high speed and simultaneously drives the metal scraper seat inside it to rotate. The metal scraper seat scrapes the sludge inside while rotating to move synchronously. Due to the difference in density between solid particles and liquid in the sludge, they will have different motion trajectories under the action of strong centrifugal force. The solid particles have a larger density and move while rotating. When the sludge is in contact with the sponge, due to the water absorption and capillary action of the sponge column, the residual capillary water and interstitial water in the sludge will rise or diffuse into the sponge along the capillary of the sponge column pores, thereby completing the double-chamber separation of solid particles and free water in the sludge.After that, the shaping and extraction mechanism is started. At this time, the heating wire on the mounting column is energized for heating, so that the air in the inner cavity of the centrifugal barrel is heated and heated. While the air in the inner cavity is heated and heated, it is conducted through the barrel wall of the centrifugal barrel, and at the same time, the metal scraper seat in the centrifugal barrel is also heated and heated synchronously. After heating, the barrel wall and the metal scraper seat are in full contact with the solid particles separated therein, so that the residual moisture in the solid particles in the centrifugal barrel is heated and heated to become water vapor and move upward. As the heating continues, the solid particles in the centrifugal barrel are completely precipitated into water vapor. At the same time, the solid particles in the centrifugal barrel are condensed and shaped due to the loss of water. Then the staff can take out the condensed and shaped solid particles by opening the closing cover on the centrifugal barrel and collect them centrally. After taking out the solid particle impurities in the centrifugal barrel, After the sludge is discharged, the staff pushes the slideway sleeve on the guide rod downward through the hand grip sleeve. The slideway sleeve drives the extrusion seat at the bottom of the closing cover to move synchronously while sliding downward. The extrusion seat squeezes the sponge column while moving downward, thereby squeezing out the water absorbed in the sponge column. After that, the staff can pump out the squeezed water through the extraction equipment, thereby completing the shaping and water extraction of the sludge after treatment; at the same time, the condensation collection mechanism is started. While the shaping and extraction mechanism is running, the water vapor generated in the centrifugal barrel and the permeation barrel is pumped into the condenser on the collection box through the steam pump on the base. Then, the water vapor entering the condenser is liquefied by cooling, and then enters the collection box through the connecting pipe after liquefaction for centralized collection, thereby completing the condensation and collection of water vapor in the sludge treatment process. ;

[0019] The present invention provides a sludge dewatering, collecting and treating device for water conservancy projects. It has the following beneficial effects:

[0020] 1. The present invention adds and sets a floating suction mechanism. In the sludge treatment link of the water conservancy project, the mechanism composed of a rubber soft plate with a counterweight block is used to pump out the accumulated water on the sludge before treatment. As the accumulated water gradually decreases, the counterweight block will drive the rubber soft plate to change its shape accordingly, so that it can perfectly fit the sludge surface and achieve full suction and separation of the accumulated water. In this way, when the sludge is subsequently dehydrated, solidified, etc., the accumulated water has been removed in advance in large quantities, which greatly reduces the interference of the accumulated water on the treatment process, improves the overall treatment efficiency and treatment quality, and makes the sludge treatment smoother and more efficient.

[0021] 2. The present invention adds and sets a double-chamber separation mechanism, which cleverly sets up a double chamber of a centrifugal barrel and an infiltration barrel. When treating sludge, it can accurately and completely separate the solid particles from the free water in the sludge by virtue of their respective unique functions. On the one hand, this treatment method can make the removal of water in the sludge more convenient and efficient, greatly improve the water removal effect, and allow the sludge moisture content to be quickly reduced to an ideal level. On the other hand, after such effective separation, the state of the sludge is more conducive to subsequent transportation, avoiding the inconvenience caused by excessive moisture during transportation, and optimizing the sludge treatment process as a whole, thereby preventing the subsequent sludge from continuously precipitating moisture during transportation and causing pollution to the road.

[0022] 3. The present invention adds and sets a shaping and extraction mechanism. During the sludge treatment process, the mechanism is used to first dry and shape the solid particles separated by centrifugation. This process effectively removes residual moisture in the particles, forming a stable solid shape, which is not only convenient for subsequent storage and transportation, but also avoids problems such as agglomeration and deterioration caused by residual moisture. Then, the free water separated by centrifugation can be accurately and thoroughly extracted, further improving the overall dehydration effect, creating good conditions for the subsequent comprehensive utilization or proper disposal of the sludge, and greatly improving the quality and efficiency of sludge treatment.

[0023] 4. The present invention increases and sets a condensation collection mechanism. During the process of sludge drying and shaping, a large amount of water vapor will be generated. If it is discharged at will, it will not only cause a waste of water resources, but also may affect the surrounding environment. The condensation collection mechanism can efficiently collect the water vapor, and then quickly liquefy it into water through condensation to achieve centralized collection. In this way, it can avoid the adverse effects of moisture, corrosion and other possible effects caused by the escape of water vapor, and can also recycle and reuse water resources, which is in line with the concept of environmental protection and resource conservation, making the sludge treatment process greener and more complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the front right side structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the front left side structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the rear structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the local structure of the base of the present invention;

[0028] Figure 5 It is a schematic diagram of the local structure of the rubber soft board of the present invention;

[0029] Figure 6It is a cross-sectional schematic diagram of the internal structure of the rubber soft board of the present invention;

[0030] Figure 7 It is a schematic diagram of the internal structure of the centrifugal bucket of the present invention;

[0031] Figure 8 It is a schematic diagram of the bottom structure of the closure cover of the present invention;

[0032] Fig. 9 It is a schematic cross-sectional view of the internal structure of the centrifugal bucket of the present invention.

[0033] Among them, 1. base; 2. steam pump; 3. centrifugal barrel; 4. base; 5. screw pump; 6. filter cover; 7. rubber soft board; 8. ring seat; 9. counterweight; 10. delivery pipe; 11. collection box; 12. guide rod; 13. closing cover; 14. condenser; 15. liquid pump; 16. hand grip; 17. slide sleeve; 18. discharge pipe; 19. liquid suction nozzle; 20. connecting flow channel; 21. central cavity; 22. microporous metal filter; 23. sponge column; 24. fixed frame; 25. metal scraper seat; 26. penetration barrel; 27. extrusion seat; 28. mounting column; 29. ​​inner cavity; 30. heating wire; 31. driving motor. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Please refer to the attached Figure 1 - Attachment Fig. 9 The embodiment of the present invention provides a sludge dewatering and collecting treatment device for a water conservancy project, comprising a base 1, which is a basic component of the overall device and is used to assemble and carry various treatment mechanisms and their subordinate structural parts;

[0036] Please refer to the attached Figure 5 - Attachment Figure 6 , a floating suction mechanism, which is arranged on one side of the base 1 and is used for floating suction treatment of floating water on the upper part of the sludge;

[0037] The floating suction mechanism includes a rubber soft plate 7. The rubber soft plate 7 is arranged on one side of the base 1. A plurality of groups of liquid suction nozzles 19 are equidistantly arranged at the bottom of the rubber soft plate 7. A connecting flow channel 20 is arranged in the middle of the inner side of the rubber soft plate 7, and the connecting flow channels 20 are respectively connected with the liquid suction nozzles 19 at corresponding positions. A central cavity 21 is opened in the middle of the inner side of the rubber soft plate 7, and the central cavity 21 is connected with the interior of the connecting flow channel 20. Counterweight blocks 9 are arranged at the four corners of the top end of the rubber soft plate 7.

[0038] When the floating suction mechanism is started, the staff moves the rubber soft board 7 and places it on the accumulated water above the silt. At this time, the accumulated water on the silt enters the connecting flow channel 20 through the suction nozzle 19 at the bottom of the rubber soft board 7, and flows into the central cavity 21 in the middle of the rubber soft board 7 for collection. Then the liquid pump 15 on the collection box 11 is started. When the liquid pump 15 is started, the water in the central cavity 21 at the bottom of the annular seat 8 is pumped through the connecting pipe, and sent to the collection box 11 on the base 1 through the connecting pipe for storage.

[0039] The floating suction mechanism also includes an annular seat 8, which is threadedly connected to the annular seat 8 in the central cavity 21, and a collecting box 11 is fixedly connected to the middle of the rear side of the top end of the base 1. A liquid pump 15 is arranged in the middle of one side of the collecting box 11. The liquid inlet of the liquid pump 15 is connected to the middle of the annular seat 8 through a connecting pipe, and the liquid outlet of the annular seat 8 is connected to the middle and upper part of one side of the collecting box 11 through a connecting pipe. A discharge pipe 18 is arranged in the middle of the bottom end of the rear side of the collecting box 11, and a sealing cover is threadedly connected to the discharge pipe 18.

[0040] When the water level of the accumulated water on the sludge gradually decreases, the counterweight blocks 9 on the rubber soft board 7 press down the corners of the rubber soft board 7. When the corners of the rubber soft board 7 move downward, the local position of the rubber soft board 7 will also be driven to move downward synchronously, so that the liquid suction nozzle 19 enters the accumulated water after moving downward, so as to facilitate the discharge of the accumulated water on the sludge. The cycle is repeated until the accumulated water on the sludge is drained, thereby completing the floating suction treatment of the accumulated water on the sludge.

[0041] Please refer to the attached Figure 5 and attached Figure 7 , a double-chamber separation mechanism, which is arranged at the middle of the top of the base 1, and is used for double-chamber separation of the sludge after being treated by the floating suction mechanism;

[0042] The double-chamber separation mechanism also includes a screw pump 5, which is arranged on one side of the middle front part of the top of the base 1. The feed inlet of the screw pump 5 is connected with one end of the conveying pipe 10, and a filter cover 6 is arranged on the other end of the conveying pipe 10. The discharge port of the screw pump 5 is connected with the interior of the centrifugal barrel 3 through a connecting pipe.

[0043] When the double-chamber separation mechanism is started, the staff first inserts the filter cover 6 on the delivery pipe 10 into the sludge. Then, after the filter cover 6 is completely inserted into the sludge, the screw pump 5 on the base 1 is started. While starting, the screw pump 5 pumps the sludge into the centrifugal barrel 3 on the base 4 through the cooperation of the delivery pipe 10 and the connecting pipe. Then, after the sludge in the centrifugal barrel 3 reaches a certain amount, the screw pump 5 stops conveying the sludge.

[0044] The double-chamber separation mechanism includes a base 4, a base 4 is provided at the middle front part of the top of the base 1, a centrifugal bucket 3 is rotatably connected to the middle part of the base 4, a plurality of metal scrapers 25 are arranged in a circular array on the inner wall of the centrifugal bucket 3, a drive motor 31 is provided at the middle front part of the bottom end of the base 1, and the output end of the drive motor 31 passes through the base 1 and the base 4 in sequence and is connected to the middle part of the centrifugal bucket 3.

[0045] Then the driving motor 31 at the bottom of the base 1 is started, and the rotating shaft of the driving motor 31 drives the centrifugal bucket 3 on the base 4 to rotate synchronously while rotating. The centrifugal bucket 3 drives the metal scraper 25 therein to rotate synchronously while rotating at high speed. The metal scraper 25 scrapes the sludge therein while rotating to move synchronously. Due to the difference in density between the solid particles and the liquid in the sludge, they will produce different motion trajectories under the action of strong centrifugal force. The solid particles have a larger density, and while rotating, they will approach the edge of the centrifugal bucket 3 and deposit on the wall of the centrifugal chamber. Driven by the centrifugal force, the free water overcomes the viscosity and surface tension of the liquid and is thrown toward the inner middle part of the centrifugal bucket 3 along the direction of the centrifugal force.

[0046] The double-chamber separation mechanism also includes an infiltration barrel 26, which is arranged in the middle of the inner side of the centrifugal barrel 3, and a fixed frame 24 is arranged on the inner wall of the infiltration barrel 26. The outside of the fixed frame 24 is covered with a microporous metal filter 22, and a sponge column 23 is arranged inside the infiltration barrel 26. A closing cover 13 is arranged on the top of the centrifugal barrel 3, and the inner top of the closing cover 13 is connected to the top of the fixed frame 24.

[0047] Then the free water separated by the centrifugal force enters into the interior of the infiltration barrel 26 through the microporous metal filter 22 on the fixed frame 24, and is absorbed by the sponge column 23 inside the infiltration barrel 26. At the same time, when the sludge contacts the sponge, due to the water absorption and capillary action of the sponge column 23, the residual capillary water and interstitial water in the sludge will rise or diffuse into the interior of the sponge along the capillaries of the pores of the sponge column 23, thereby completing the dual-chamber separation treatment of solid particles and free water in the sludge.

[0048] Please refer to the attached Figure 8 - Attachment Fig. 9, a shaped extraction mechanism, which is arranged on the top of the base 1, and is used to process the sludge and separated water after the double-chamber separation mechanism has processed;

[0049] The shaping and extraction mechanism includes an inner cavity 29. The inner cavity 29 is arranged inside the centrifugal barrel 3. A plurality of mounting posts 28 are arranged in an array along the circumference of the inner wall in the middle of the inner cavity 29. A heating wire 30 is arranged on the mounting posts 28. A guide rod 12 is arranged on the closing cover 13. One end of the guide rod 12 is connected to the middle of the top of the collecting box 11. The other end of the guide rod 12 passes through the closing cover 13 and extends to the inside of the permeation barrel 26. A slide sleeve 17 is slidably connected to the guide rod 12. The bottom end of the slide sleeve 17 is fixedly connected to an extrusion seat 27. A hand grip sleeve 16 is arranged on the middle and upper part of the outer wall of the slide sleeve 17.

[0050] When the shaping and extraction mechanism is started, the heating wire 30 on the mounting column 28 is energized for heating, so that the air in the inner cavity 29 of the centrifugal barrel 3 is heated and heated. While the air in the inner cavity 29 is heated and heated, it is conducted through the barrel wall of the centrifugal barrel 3, and at the same time, the metal scraper seat 25 in the centrifugal barrel 3 is also heated and heated synchronously. After being heated and heated, the barrel wall and the metal scraper seat 25 are in full contact with the separated solid particles therein, so that the residual moisture in the solid particles in the centrifugal barrel 3 is heated and heated to become water vapor and move upward. As the heating continues, the solid particles in the centrifugal barrel 3 are completely precipitated into water vapor. At the same time, the solid particles in the centrifugal barrel 3 are condensed and shaped due to the loss of water. Then the staff can take out the condensed and shaped solid particles by opening the closing cover 13 on the centrifugal barrel 3 and collect them in a centralized manner.

[0051] After taking out the solid particulate impurities in the centrifugal barrel 3, the staff pushes the slide sleeve 17 on the guide rod 12 downward through the hand grip sleeve 16. The slide sleeve 17 drives the extrusion seat 27 at the bottom of the closing cover 13 to move synchronously while sliding downward. The extrusion seat 27 squeezes the sponge column 23 while moving downward, thereby squeezing out the water absorbed in the sponge column 23. After that, the staff can pump out the squeezed water through the extraction equipment, thereby completing the shaping and water extraction of the sludge after treatment.

[0052] The condensation collection mechanism is arranged on one side of the top of the base 1 and is used for condensing and collecting the steam and separated water generated during the treatment process of the shaping and extraction mechanism.

[0053] The condensation collection mechanism includes a steam pump 2. The steam pump 2 is arranged on the other side of the middle front part of the top of the base 1, and a condenser 14 is arranged on one side of the top of the collection box 11. The steam inlet of the steam pump 2 is connected with one side of the middle part of the closing cover 13 through a connecting pipe, the steam outlet of the steam pump 2 is connected with the steam inlet of the condenser 14 through a connecting pipe, and the discharge port of the condenser 14 is connected with the interior of the collection box 11 through a connecting pipe.

[0054] When the condensation collection mechanism is started, while the shaping and extraction mechanism is running, the water vapor generated in the centrifugal barrel 3 and the permeation barrel 26 is sent to the condenser 14 on the collection box 11 through the pumping of the steam pump 2 on the base 1, and then the water vapor entering the condenser 14 is liquefied by cooling, and then after liquefaction, it enters the collection box 11 through the connecting pipe for centralized collection, thereby completing the condensation and collection of water vapor in the sludge treatment process.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge removal, collection and treatment device for water conservancy projects, characterized in that: include A base (1), which serves as a basic component of the overall device and is used to assemble and carry various processing mechanisms and their subordinate structural components; A floating suction mechanism, which is arranged on one side of the base (1) and is used to perform floating suction treatment on the floating water above the sludge; A double-chamber separation mechanism, which is arranged at the middle of the top end of the base (1) and is used to perform double-chamber separation treatment on the sludge after treatment by the floating suction mechanism; A shaped extraction mechanism, which is arranged on the top of the base (1) and is used to process the sludge and separated water after the double-chamber separation mechanism has processed them; The condensation collection mechanism is arranged on one side of the top of the base (1) and is used for condensing and collecting the steam and separated water generated during the processing of the shaping and extraction mechanism.

2. A water conservancy project sludge dewatering collection and treatment device according to claim 1, characterized in that: The floating suction mechanism comprises a rubber soft plate (7), a rubber soft plate (7) is arranged on one side of the base (1), a plurality of groups of liquid suction nozzles (19) are arranged at equal intervals on the bottom of the rubber soft plate (7), a connecting flow channel (20) is arranged in the middle of the inner side of the rubber soft plate (7), and the connecting flow channel (20) is respectively connected to the liquid suction nozzles (19) at corresponding positions, a central cavity (21) is opened in the middle of the inner side of the rubber soft plate (7), and the central cavity (21) is connected to the inside of the connecting flow channel (20), and counterweight blocks (9) are arranged at the four corners of the top end of the rubber soft plate (7).

3. A water conservancy project sludge dewatering collection and treatment device according to claim 2, characterized in that: The floating suction mechanism also includes an annular seat (8), the annular seat (8) is connected to the central cavity (21) by means of a thread, a collecting box (11) is fixedly connected to the middle of the rear side of the top end of the base (1), a liquid pump (15) is arranged in the middle of one side of the collecting box (11), a liquid inlet of the liquid pump (15) is connected to the middle of the annular seat (8) through a connecting pipe, a liquid outlet of the annular seat (8) is connected to the middle upper part of one side of the collecting box (11) through a connecting pipe, a discharge pipe (18) is arranged in the middle of the bottom end of the rear side of the collecting box (11), and a sealing cover is threadedly connected to the discharge pipe (18).

4. A water conservancy project sludge dewatering collection and treatment device according to claim 1, characterized in that: The double-chamber separation mechanism comprises a base (4), wherein the base (4) is arranged at the middle front portion of the top end of the base (1), the middle portion of the base (4) is rotatably connected to a centrifugal bucket (3), a plurality of metal scrapers (25) are arranged in a circular array on the inner wall of the centrifugal bucket (3), a driving motor (31) is arranged at the middle front portion of the bottom end of the base (1), and the output end of the driving motor (31) passes through the base (1) and the base (4) in sequence and is connected to the middle portion of the centrifugal bucket (3).

5. A water conservancy project sludge dewatering collection and treatment device according to claim 4, characterized in that: The double-chamber separation mechanism also includes an infiltration barrel (26), the infiltration barrel (26) is arranged in the middle of the inner side of the centrifugal barrel (3), a fixed frame (24) is arranged on the inner wall of the infiltration barrel (26), the outside of the fixed frame (24) is covered with a microporous metal filter (22), a sponge column (23) is arranged inside the infiltration barrel (26), and a closing cover (13) is arranged on the top of the centrifugal barrel (3), and the inner top of the closing cover (13) is connected to the top of the fixed frame (24).

6. A water conservancy project sludge dewatering collection and treatment device according to claim 5, characterized in that: The double-chamber separation mechanism also includes a screw pump (5), and a screw pump (5) is arranged on one side of the middle front part of the top end of the base (1), the feed inlet of the screw pump (5) is connected to one end of the conveying pipe (10), and a filter cover (6) is arranged on the other end of the conveying pipe (10), and the discharge port of the screw pump (5) is connected to the inside of the centrifugal barrel (3) through a connecting pipe.

7. A water conservancy project sludge dewatering collection and treatment device according to claim 6, characterized in that: The shaping and extraction mechanism comprises an inner cavity (29), the inner cavity (29) is arranged inside the centrifugal barrel (3), a plurality of mounting posts (28) are arranged in an array along the inner wall circumference in the middle of the inner cavity (29), and a heating wire (30) is arranged on each of the mounting posts (28). A guide rod (12) is arranged on the closing cover (13), one end of the guide rod (12) is connected to the middle of the top end of the collecting box (11), and the other end of the guide rod (12) passes through the closing cover (13) and extends to the inside of the permeation barrel (26). A slideway sleeve (17) is slidably connected to the guide rod (12), and the bottom end of the slideway sleeve (17) is fixedly connected to an extrusion seat (27), and a hand grip sleeve (16) is arranged on the middle and upper part of the outer wall of the slideway sleeve (17).

8. The water conservancy project sludge dewatering collection and treatment device according to claim 3 is characterized in that: The condensation collection mechanism comprises a steam pump (2), a steam pump (2) is arranged on the other side of the middle front part of the top end of the base (1), a condenser (14) is arranged on one side of the top end of the collection box (11), a steam inlet of the steam pump (2) is connected to one side of the middle part of the closing cover (13) through a connecting pipe, a steam outlet of the steam pump (2) is connected to the steam inlet of the condenser (14) through a connecting pipe, and a liquid discharge port of the condenser (14) is connected to the interior of the collection box (11) through a connecting pipe.

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