A sludge extraction device for water environment treatment

Abstract

The present invention relates to the technical field of water environment treatment, and specifically to a sludge extraction device for water environment treatment, comprising a device body, a pipe fixedly installed below the device body, a processing bin fixedly installed at one end of the pipe away from the device body, a feed pipe fixedly installed below the processing bin, two groups of symmetrically arranged rolling plates are arranged inside the processing bin, the rolling plates are inserted into the processing bin by rotating through a rotating shaft, and a swing mechanism is arranged outside the rolling plates. The sludge extraction device for water environment treatment, by arranging two groups of symmetrical rolling plates, the rolling plates can roll the sludge when rotating, so as to facilitate the rolling and separation of the clumping sludge, so that the sludge will not be blocked inside the pipe when entering the pipe, which is conducive to ensuring the efficiency of sludge extraction, and does not require manual processing of the pipe, which is conducive to reducing the workload of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of water environment treatment, and in particular to a sludge extraction device for water environment treatment. Background Art

[0002] Silt contains a large amount of organic matter and chemical substances, which we call pollutants. These pollutants will enter the water environment through the pores in the silt and the water, affecting the water quality, making the water more turbid, and leading to the deterioration of the water ecological environment. Not only that, silt will also block rivers and water systems, affect water flow, and aggravate floods and waterlogging disasters. Therefore, silt management is an important part of urban planning and ecological construction.

[0003] The existing sludge extraction devices generally extract the sludge completely before processing it. Some larger clumps of matter in the sludge will also be sucked into the interior of the extraction device. As the clumps of matter continue to increase, they may cause blockage inside the pipeline of the extraction device, making it impossible to continue extracting the sludge. This not only affects the efficiency of sludge extraction, but also requires manual unblocking of the pipeline of the extraction device, increasing the workload of the staff. Summary of the invention

[0004] The purpose of the present invention is to provide a sludge extraction device for water environment treatment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a sludge extraction device for water environment treatment, comprising a device body, a pipeline is fixedly installed below the device body, a processing chamber is fixedly installed at one end of the pipeline away from the device body, a feeding pipe is fixedly installed below the processing chamber, two groups of rolling plates are symmetrically arranged inside the processing chamber, the rolling plates are rotatably inserted into the processing chamber through a rotating shaft, a swing mechanism is arranged outside the rolling plates, the swing mechanism comprises a cross bar and a connecting rod, the cross bar is horizontally arranged between the two groups of rolling plates, the connecting rod is rotatably installed below the rolling plates, a connecting plate is rotatably sleeved on the outside of the cross bar, the connecting plate is rotatably connected to the connecting rod at one end away from the cross bar, the cross bar is connected to the processing chamber through a lifting assembly, a cutting blade is rotatably sleeved on the outside of the cross bar, the cutting blade is rotatably connected to the connecting rod at one end away from the cross bar.

[0006] Preferably, protrusions are fixedly mounted on adjacent sides of the two groups of rolling plates, and the protrusions on the two groups of rolling plates are in contact and fit.

[0007] Preferably, the lifting assembly includes a slide groove and a slider, the slider is fixedly mounted on both ends of the cross bar, the slide groove is opened on the inner wall of the processing chamber, the slide groove and the slider are slidably connected, and a power structure is arranged on the outside of the slider.

[0008] Preferably, the power structure includes a motor, which is fixedly installed on the outside of the processing chamber, and the output end of the motor passes through the processing chamber and extends to the inside of the processing chamber. An adjustment block is fixedly installed on the output end of the motor, and the adjustment block is elliptical in design. A guide groove is opened on the outside of the adjustment block, and a guide block is slidably inserted inside the guide groove. The guide block and the slider are fixedly connected.

[0009] Preferably, a filter plate is fixedly inserted inside the pipeline, an anti-blocking mechanism is provided below the filter plate, and the anti-blocking mechanism is connected to the regulating block.

[0010] Preferably, the anti-blocking mechanism includes two groups of brushes, the brushes are in contact with the filter plate, a mounting plate is fixedly installed below the brush, a rod is provided between the two groups of mounting plates, a connecting piece is sleeved on the outside of the rod, one end of the connecting piece away from the rod is rotatably connected to the mounting plate, support blocks are fixedly installed at both ends of the rod, the support block is slidably connected to the inner wall of the processing chamber, a vertical plate is fixedly installed below the support block, and the vertical plate is slidably connected to the guide groove.

[0011] Preferably, protrusions are fixedly installed on the upper sides of the rolling plate, and a pushing member is fixedly installed on the inner wall of the processing chamber. The pushing member is designed in an arc shape, and the side of the pushing member close to the protrusion is arranged in a wave shape, and the protrusion and the pushing member are in contact and fit.

[0012] Preferably, drainage plates are slidably installed on both sides below the processing bin, and the drainage plates are designed to be inclined. A support rod is provided below the drainage plate, and the support rod slides through the processing bin and extends to the bottom of the processing bin. The support rod is movably connected to the drainage plate through a connecting ball, and the external movable sleeve of the support rod is provided with a spring, and the spring is fixedly connected to the drainage plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By setting up two sets of symmetrical rolling plates, the rolling plates can roll the sludge when rotating, so as to facilitate the rolling and separation of the lumped sludge, so that the sludge will not be blocked inside the pipe when entering the pipe, which is conducive to ensuring the efficiency of sludge extraction, and there is no need for manual processing of the pipe, which is conducive to reducing the workload of the staff.

[0015] 2. By setting a cutting blade, the lumps of silt and the aquatic plants mixed in the silt can be cut, so that when the silt is extracted, the whole piece of aquatic plants will not enter the interior of the pipe, further avoiding pipe blockage.

[0016] 3. By setting filter plates and guide plates, clumping silt and aquatic plants cannot enter the interior of the pipe. The cutting blades and rolling plates can repeatedly process the clumping silt and aquatic plants until they can pass through the filter plates. This can reduce the damage caused by clumping silt and aquatic plants to the extraction device, which is beneficial to extend the service life of the extraction device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a partial structural cross-sectional view of the present invention;

[0019] Figure 3 For the present invention Figure 2 A magnified image of point A;

[0020] Figure 4 It is a structural cross-sectional view of the present invention;

[0021] Figure 5 For the present invention Figure 4 The enlarged view of point B;

[0022] Figure 6 It is a partial structural schematic diagram of the present invention;

[0023] Figure 7 It is a partial structural cross-sectional view of the present invention;

[0024] Figure 8 It is a cross-sectional view of a small part of the structure of the present invention.

[0025] In the attached drawings, the list of parts represented by each number is as follows: 1. Device body; 2. Pipe; 3. Processing chamber; 4. Feed pipe; 5. Rolling plate; 6. Protrusion; 7. Rotating shaft; 8. Cross bar; 9. Connecting rod; 10. Connecting plate; 11. Slide groove; 12. Sliding block; 13. Guide block; 14. Adjusting block; 15. Guide groove; 16. Motor; 17. Cutting blade; 18. Drainage plate; 19. Filter plate; 20. Protrusion; 21. Pusher; 22. Support rod; 23. Connecting ball; 24. Spring; 25. Brush; 26. Mounting plate; 27. Connector; 28. Rod; 29. ​​Support block; 30. Vertical plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments 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.

[0027] See also Figure 1-Figure 8 , the figure shows a sludge extraction device for water environment treatment, including a device body 1, a pipe 2 is fixedly installed below the device body 1, a processing chamber 3 is fixedly installed at one end of the pipe 2 away from the device body 1, a feeding pipe 4 is fixedly installed below the processing chamber 3, two groups of rolling plates 5 are symmetrically arranged inside the processing chamber 3, the rolling plates 5 are rotatably inserted into the processing chamber 3 through a rotating shaft 7, a swing mechanism is arranged outside the rolling plates 5, the swing mechanism includes a cross bar 8 and a connecting rod 9, the cross bar 8 is horizontally arranged between the two groups of rolling plates 5, the connecting rod 9 is rotatably installed below the rolling plates 5, a connecting plate 10 is rotatably sleeved on the outside of the cross bar 8, the connecting plate 10 is rotatably connected to the connecting rod 9 at one end away from the cross bar 8, the cross bar 8 is connected to the processing chamber 3 through a lifting assembly, a cutting blade 17 is rotatably sleeved on the outside of the cross bar 8, and the cutting blade 17 is rotatably connected to the connecting rod 9 at one end away from the cross bar 8.

[0028] Furthermore, protrusions 6 are fixedly mounted on adjacent sides of the two groups of rolling plates 5, and the protrusions 6 on the two groups of rolling plates 5 are in contact and fit.

[0029] The lifting assembly includes a slide 11 and a slider 12. The slider 12 is fixedly mounted at both ends of the cross bar 8. The slide 11 is opened on the inner wall of the processing chamber 3. The slide 11 and the slider 12 are slidably connected. A power structure is arranged outside the slider 12.

[0030] Specifically, the power structure includes a motor 16, which is fixedly installed on the outside of the processing chamber 3. The output end of the motor 16 passes through the processing chamber 3 and extends to the inside of the processing chamber 3. An adjustment block 14 is fixedly installed on the output end of the motor 16. The adjustment block 14 is elliptical in design. A guide groove 15 is opened on the outside of the adjustment block 14. A guide block 13 is slidably inserted inside the guide groove 15. The guide block 13 and the slider 12 are fixedly connected.

[0031] Furthermore, a filter plate 19 is fixedly inserted inside the pipeline 2 , and an anti-blocking mechanism is provided below the filter plate 19 , and the anti-blocking mechanism is connected to the adjustment block 14 .

[0032] The anti-blocking mechanism includes a brush 25, and the number of the brushes 25 is two groups. The brushes 25 are in contact with the filter plate 19. A mounting plate 26 is fixedly installed below the brush 25. A rod 28 is arranged between the two groups of mounting plates 26. A connecting member 27 is sleeved on the outside of the rod 28. One end of the connecting member 27 away from the rod 28 is rotatably connected to the mounting plate 26. Support blocks 29 are fixedly installed at both ends of the rod 28. The support block 29 is slidably connected to the inner wall of the processing chamber 3. A vertical plate 30 is fixedly installed below the support block 29, and the vertical plate 30 is slidably connected to the guide groove 15.

[0033] Furthermore, protrusions 20 are fixedly installed on the upper sides of the rolling plate 5, and a pushing member 21 is fixedly installed on the inner wall of the processing chamber 3. The pushing member 21 is designed in an arc shape, and the side of the pushing member 21 close to the protrusion 20 is arranged in a wave shape, and the protrusion 20 and the pushing member 21 are in contact and fit.

[0034] Furthermore, drainage plates 18 are slidably installed on both sides of the bottom of the processing bin 3. The drainage plates 18 are designed to be inclined. A support rod 22 is provided below the drainage plate 18. The support rod 22 slides through the processing bin 3 and extends to the bottom of the processing bin 3. The support rod 22 is movably connected to the drainage plate 18 through a connecting ball 23. The external movable sleeve of the support rod 22 is provided with a spring 24, and the spring 24 and the drainage plate 18 are fixedly connected.

[0035] Working principle: Place the feed pipe 4 where the sludge needs to be extracted, and the device body 1 extracts the sludge. The sludge is pumped into the processing bin 3 through the feed pipe 4, and the motor 16 drives the adjustment block 14 to rotate. Since the adjustment block 14 is designed to be elliptical, the adjustment block 14 can drive the slider 12 to move up and down in the slide groove 11 through the cooperation between the guide groove 15 and the guide block 13 when rotating. The slider 12 provides power for the up and down movement of the cross bar 8.

[0036] Specifically, when the cross bar 8 moves downward, under the action of the connecting rod 9, the angle between the two groups of connecting plates 10 rotatingly sleeved on the outside of the cross bar 8 gradually increases, thereby pushing the lower ends of the two groups of rolling plates 5 away from each other, and the sludge can gather at the center of the two groups of rolling plates 5. At this time, the rolling plates 5 rotate around the rotating shaft 7. When the cross bar 8 moves upward, the cross bar 8 drives the lower ends of the two groups of rolling plates 5 to approach each other through the connecting plates 10. In the process, the rolling plates 5 can crush the sludge and separate the clumped sludge. Under the action of the protrusion 6, the crushing effect can be improved. At the same time, the cutting blade 17 can cut the sludge and the aquatic plants mixed in the sludge.

[0037] Furthermore, when the rolling plate 5 rotates around the rotating shaft 7, it can drive the protrusion 20 to move synchronously. Since the end face of the pushing member 21 close to the protrusion 20 is designed in a wavy shape, the protrusion 20 can drive the rolling plate 5 to move left and right outside the rotating shaft 7 when the surface of the pushing member 21 moves, so that the clumping sludge can be kneaded when it is rolled, further improving the treatment effect of the clumping sludge.

[0038] At the same time, the filter plate 19 arranged inside the pipe 2 can filter the sludge, so that the clumped sludge cannot enter the interior of the pipe 2, and the clumped sludge remains in the interior of the processing chamber 3. The adjusting block 14 can drive the supporting block 29 to move up and down through the vertical plate 30 when rotating. The upward movement of the supporting block 29 drives the rod 28 to move synchronously. The rod 28 pushes the two groups of mounting plates 26 away from each other through the connecting member 27. At this time, the two groups of brushes 25 move away from each other. When the rod 28 moves downward, the connecting member 27 pulls the two groups of mounting plates 26 closer to each other. At this time, the two groups of brushes 25 are close to each other. The brush 25 contacts the filter plate 19 during the movement, and can clean up the clumped sludge attached to the bottom of the filter plate 19, thereby ensuring the smooth flow of the filter plate 19 and allowing the sludge to pass through the filter plate 19.

[0039] The clumped sludge cannot pass through the filter plate 19 and will fall into the interior of the processing bin 3 again. The sludge that falls above the drainage plate 18, because the drainage plate 18 is inclined, can move along the surface of the drainage plate 18 toward the direction of the feed pipe 4. When the rolling plate 5 rotates around the rotating shaft 7, the rolling plate 5 contacts the drainage plate 18 and drives the drainage plate 18 to move downward. Under the action of the connecting ball 23, the drainage plate 18 drives the support rod 22 to move downward. At this time, the spring 24 is deformed by the force, and the bottom of the drainage plate 18 slides inside the processing bin 3. When the rolling plate 5 does not contact the drainage plate 18, under the elastic force of the spring 24, the spring 24 pushes the drainage plate 18 to move upward, so that when the rolling plate 5 rotates around the rotating shaft 7, the rolling plate 5 can drive the drainage plate 18 to shake, so as to shake off the clumped sludge above the drainage plate 18 and crush the sludge again.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] 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 extraction device for water environment treatment, comprising a device body (1), characterized in that: A pipe (2) is fixedly installed below the device body (1), a processing chamber (3) is fixedly installed at one end of the pipe (2) away from the device body (1), a feed pipe (4) is fixedly installed below the processing chamber (3), two groups of rolling plates (5) are symmetrically arranged inside the processing chamber (3), protrusions (6) are fixedly installed on adjacent sides of the two groups of rolling plates (5), the protrusions (6) on the two groups of rolling plates (5) are in contact and fit, the rolling plates (5) are rotatably inserted into the processing chamber (3) via a rotating shaft (7), and a swing mechanism is arranged outside the rolling plates (5) The swing mechanism comprises a cross bar (8) and a connecting rod (9), wherein the cross bar (8) is horizontally arranged between two groups of rolling plates (5), and the connecting rod (9) is rotatably installed below the rolling plates (5). The outer rotating sleeve of the cross bar (8) is provided with a connecting plate (10), and the end of the connecting plate (10) away from the cross bar (8) is rotatably connected to the connecting rod (9). The cross bar (8) is connected to the processing bin (3) through a lifting assembly, and the outer rotating sleeve of the cross bar (8) is provided with a cutting blade (17), and the end of the cutting blade (17) away from the cross bar (8) is rotatably connected to the connecting rod (9).

2. A sludge extraction device for water environment treatment according to claim 1, characterized in that: The lifting assembly comprises a slide groove (11) and a slider (12), wherein the slider (12) is fixedly mounted at both ends of the cross bar (8), the slide groove (11) is provided on the inner wall of the processing chamber (3), the slide groove (11) and the slider (12) are slidably connected, and a power structure is arranged outside the slider (12).

3. A sludge extraction device for water environment treatment according to claim 2, characterized in that: The power structure comprises a motor (16), the motor (16) being fixedly mounted on the outside of the processing chamber (3), the output end of the motor (16) penetrating the processing chamber (3) and extending into the inside of the processing chamber (3), the output end of the motor (16) being fixedly mounted with an adjustment block (14), the adjustment block (14) being elliptical in design, the outside of the adjustment block (14) being provided with a guide groove (15), the inside of the guide groove (15) being slidably inserted with a guide block (13), the guide block (13) being fixedly connected to a slider (12).

4. A sludge extraction device for water environment treatment according to claim 3, characterized in that: A filter plate (19) is fixedly inserted inside the pipeline (2), an anti-blocking mechanism is provided below the filter plate (19), and the anti-blocking mechanism is connected to the adjustment block (14).

5. A sludge extraction device for water environment treatment according to claim 4, characterized in that: The anti-blocking mechanism comprises a brush (25), wherein the brush (25) is provided in two groups, the brush (25) and the filter plate (19) are in contact and fit, a mounting plate (26) is fixedly installed below the brush (25), a rod (28) is provided between the two groups of mounting plates (26), a connecting member (27) is sleeved on the outside of the rod (28), one end of the connecting member (27) away from the rod (28) is rotatably connected to the mounting plate (26), support blocks (29) are fixedly installed at both ends of the rod (28), the support block (29) is slidably connected to the inner wall of the processing chamber (3), a vertical plate (30) is fixedly installed below the support block (29), and the vertical plate (30) is slidably connected to the guide groove (15).

6. A sludge extraction device for water environment treatment according to claim 1, characterized in that: Bumps (20) are fixedly mounted on the upper sides of both sides of the rolling plate (5), and a pushing member (21) is fixedly mounted on the inner wall of the processing chamber (3). The pushing member (21) is designed to be arc-shaped, and a side of the pushing member (21) close to the bump (20) is arranged in a wave shape. The bump (20) and the pushing member (21) are in contact and fit.

7. A sludge extraction device for water environment treatment according to claim 1, characterized in that: Drainage plates (18) are slidably mounted on both sides below the processing chamber (3); the drainage plates (18) are designed to be inclined; a support rod (22) is arranged below the drainage plates (18); the support rod (22) slides through the processing chamber (3) and extends to the bottom of the processing chamber (3); the support rod (22) is movably connected to the drainage plates (18) via a connecting ball (23); a spring (24) is provided on an outer movable sleeve of the support rod (22); and the spring (24) is fixedly connected to the drainage plates (18).

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