An impurity separation device applied to industrial sludge treatment

Abstract

The utility model discloses an impurity separation device for industrial sludge treatment relates to sludge treatment technical field, including main part structure, including mounting panel, the top fixedly connected with separation frame of mounting panel, both sides of separation frame inner chamber all are rotatably connected with filter plate, and the inner chamber of separation frame is provided with conveying auger, one side of conveying auger is provided with driving part, and one side of separation frame is provided with suction pump, and, shaking subassembly, including the connecting plate of setting in separation frame one side, the top fixedly connected with horizontal plate of connecting plate, through shaking subassembly drive filter plate high frequency shaking, make the impurity drop under the action of shaking to the storage groove to avoid the impurity and accumulate on the filter plate surface, and then extend filter plate cleaning period, reduce the cleaning frequency of shutdown, thereby improve the effective operation time of equipment.

Description

Technical Field

[0001] This utility model relates to the field of sludge treatment technology, and in particular to an impurity separation device applied to industrial sludge treatment. Background Technology

[0002] Industrial production processes generate large amounts of industrial sludge containing various impurities. If this sludge is discharged directly without proper treatment, it will not only occupy a large amount of land resources but also cause serious pollution to the soil, water bodies, and other ecological environments, and even endanger human health. Therefore, the harmless and reduced-volume treatment of industrial sludge has become an important part of sustainable development in the industrial sector. Impurity separation is a key step in the industrial sludge treatment process, and its separation effect directly affects the efficiency and quality of subsequent sludge treatment. Currently, most impurity separation devices for industrial sludge treatment on the market use filter plates to separate impurities from sludge.

[0003] However, sludge contains large-sized hard impurities such as sand and metal scraps. In long-term practical applications, these hard impurities accumulate and cover the surface of the filter plates, causing blockage and requiring frequent cleaning. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing impurity separation devices applied to industrial sludge treatment, this utility model is proposed.

[0006] Therefore, the problem to be solved by this utility model is how to solve the problem of filter plate clogging caused by the accumulation of hard impurities covering the surface of the filter plate.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an impurity separation device applied to industrial sludge treatment, comprising, The main structure includes a mounting plate, a separation frame fixedly connected to the top of the mounting plate, filter plates rotatably connected to both sides of the inner cavity of the separation frame, a conveying auger disposed within the inner cavity of the separation frame, a driving component disposed on one side of the conveying auger, and a sludge pump disposed on one side of the separation frame; and... The shaking assembly includes a connecting plate disposed on one side of the separation frame. A horizontal plate is fixedly connected to the top of the connecting plate, a protrusion is fixedly connected to the top of the horizontal plate, a roller is disposed on the top of the protrusion, a vertical rod is fixedly connected to the top of the roller, a bending plate is fixedly connected to the top of the vertical rod, and the side of the bending plate away from the vertical rod is fixedly connected to a filter plate. A storage groove is connected to the bottom of the filter plate.

[0008] As a preferred embodiment of the impurity separation device for industrial sludge treatment described in this utility model, the driving component includes a cylinder fixedly connected to one side of the top of the mounting plate. The piston rod of the cylinder is fixedly connected to a movable block. A toothed plate is fixedly connected to the top of the movable block and is fixedly connected to a connecting plate. A gear meshes with the top of the toothed plate. A driving groove is provided on one side of the gear. A driving rod is provided in the driving groove. One side of the driving rod passes through the gear and the separation frame and is fixedly connected to the conveying auger.

[0009] As a preferred embodiment of the impurity separation device for industrial sludge treatment described in this utility model, a limiting rod is fixedly connected to the other side of the gear, and a limiting groove is formed on the surface of the separation frame and cooperates with the limiting rod.

[0010] As a preferred embodiment of the impurity separation device for industrial sludge treatment described in this utility model, the surface of the drive rod is provided with a groove, and the inner cavity of the groove is rotatably connected to a drive tooth, which cooperates with the drive groove.

[0011] In a preferred embodiment of the impurity separation device for industrial sludge treatment described in this utility model, a spring is fixedly connected to the surface of the drive tooth, and the side of the spring away from the drive tooth is rotatably connected to the inner cavity of the groove.

[0012] As a preferred embodiment of the impurity separation device for industrial sludge treatment described in this utility model, a slider is fixedly connected to one side of the horizontal plate, and a groove is provided on the surface of the separation frame to cooperate with the slider.

[0013] As a preferred embodiment of the impurity separation device for industrial sludge treatment described in this utility model, the protrusions are in multiple sets and are evenly distributed on the top of the horizontal plate.

[0014] As a preferred embodiment of the impurity separation device for industrial sludge treatment described in this utility model, the receiving tank is in multiple sets and is evenly distributed at the bottom of the filter plate.

[0015] As a preferred embodiment of the impurity separation device for industrial sludge treatment described in this utility model, the surface of the receiving tank is provided with mesh holes.

[0016] As a preferred embodiment of the impurity separation device for industrial sludge treatment described in this utility model, the surface of the conveying auger is provided with a guide frame, and the bottom of the guide frame is fixedly connected to the inner cavity of the separation frame.

[0017] The beneficial effects of this utility model are as follows: by driving the filter plate to vibrate at high frequency through the vibration component, the impurities fall into the collection tank under the vibration action, thereby avoiding the accumulation of impurities on the surface of the filter plate, thus extending the filter plate cleaning cycle, reducing the number of downtime cleanings, and thereby improving the effective operating time of the equipment. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is an overall structural diagram of an impurity separation device used in industrial sludge treatment.

[0019] Figure 2 This is a structural diagram of the separation frame and filter plate of an impurity separation device used in industrial sludge treatment.

[0020] Figure 3 This is a structural diagram of the drive tank and drive rod of an impurity separation device used in industrial sludge treatment.

[0021] Figure 4 Impurity separation device for industrial sludge treatment Figure 2 Enlarged view of region A in the middle.

[0022] Figure 5 This is a structural diagram of the collection tank and filter plate of an impurity separation device used in industrial sludge treatment.

[0023] In the diagram: 1. Main structure; 11. Mounting plate; 12. Separation frame; 13. Filter plate; 14. Conveying auger; 15. Driving component; 16. Mud pump; 2. Vibration assembly; 21. Connecting plate; 22. Horizontal plate; 23. Protrusion; 24. Roller; 25. Vertical rod; 26. Bending plate; 15-1. Cylinder; 15-2. Movable block; 15-3. Toothed plate; 15-4. Gear; 15-5. Driving groove; 15-6. Driving rod; 15-41. Limiting rod; 15-42. Limiting groove; 15-61. Groove; 15-62. Driving tooth; 15-63. Spring; 22-1. Slider; 22-2. Slide groove; 13-1. Storage groove; 14-1. Guide frame. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0027] Example 1 Reference Figures 1-5 This is the first embodiment of the present invention, which provides an impurity separation device for industrial sludge treatment, comprising: The main structure 1 includes a mounting plate 11, a separation frame 12 fixedly connected to the top of the mounting plate 11, filter plates 13 rotatably connected to both sides of the inner cavity of the separation frame 12, a conveying auger 14 disposed within the inner cavity of the separation frame 12, a driving component 15 disposed on one side of the conveying auger 14, and a sludge pump 16 disposed on one side of the separation frame 12; and, The separation frame 12 forms a closed separation space to prevent sludge from overflowing and polluting the environment, while also providing an installation cavity for components such as the filter plate 13 and the conveying auger 14. The filter plate 13 is the core component for impurity separation. The conveying auger 14 is responsible for the directional transport of the filtered sludge to prevent it from accumulating in the separation frame 12, thus ensuring the continuity of the processing flow. The drive unit 15 provides power to the conveying auger 14 to ensure its stable operation. The sludge pump 16 realizes the efficient transport of sludge, accurately delivering the sludge to be treated into the filter plate 13, thereby ensuring feeding efficiency.

[0028] The shaking component 2 includes a connecting plate 21 disposed on one side of the separation frame 12. A horizontal plate 22 is fixedly connected to the top of the connecting plate 21. A protrusion 23 is fixedly connected to the top of the horizontal plate 22. A roller 24 is disposed on the top of the protrusion 23. A vertical rod 25 is fixedly connected to the top of the roller 24. A bending plate 26 is fixedly connected to the top of the vertical rod 25. The side of the bending plate 26 away from the vertical rod 25 is fixedly connected to the filter plate 13. The bottom of the filter plate 13 is connected to a storage groove 13-1.

[0029] The horizontal plate 22 works in conjunction with the protrusion 23 to trigger a shaking action through lateral movement; the roller 24 converts the lateral movement of the protrusion 23 into the up-and-down movement of the vertical rod 25, thereby reducing frictional wear between components; the vertical rod 25 is linked with the bending plate 26 to drive the filter plate 13 to rotate up and down, thus achieving shaking; the collection groove 13-1 at the bottom of the filter plate 13 is used to collect the impurities that fall off during shaking, preventing impurities from re-accumulating on the surface of the filter plate 13, thereby further reducing the risk of clogging and extending the cleaning cycle of the filter plate 13.

[0030] Example 2 Reference Figures 1-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0031] Specifically, the driving component 15 includes a cylinder 15-1 fixedly connected to one side of the top of the mounting plate 11. The piston rod of the cylinder 15-1 is fixedly connected to a movable block 15-2. The top of the movable block 15-2 is fixedly connected to a toothed plate 15-3 and is fixedly connected to the connecting plate 21. The top of the toothed plate 15-3 is engaged with a gear 15-4. A driving groove 15-5 is opened on one side of the gear 15-4. A driving rod 15-6 is provided in the driving groove 15-5. One side of the driving rod 15-6 passes through the gear 15-4 and the separation frame 12 and is fixedly connected to the conveying auger 14.

[0032] Cylinder 15-1 serves as the power source, driving the movable block 15-2 to move laterally via the extension and retraction of the piston rod. The movable block 15-2 simultaneously drives the toothed plate 15-3 to move, and the toothed plate 15-3 meshes with the gear 15-4, thereby converting linear motion into rotational motion of the gear 15-4. Through the engagement of the drive groove 15-5 on the gear 15-4 and the drive rod 15-6, the rotational power of the gear 15-4 is transmitted to the conveying auger 14, thereby realizing the conveying of filtered sludge. At the same time, the toothed plate 15-3 is fixedly connected to the connecting plate 21, and while driving the gear 15-4 to rotate, it simultaneously drives the connecting plate 21 to move, thereby triggering the vibration component 2 to operate, thus realizing "single drive source synchronously drives conveying and vibration".

[0033] Specifically, a limiting rod 15-41 is fixedly connected to the other side of the gear 15-4, and a limiting groove 15-42 is opened on the surface of the separation frame 12, which cooperates with the limiting rod 15-41.

[0034] When gear 15-4 rotates, the limiting rod 15-41 slides synchronously in the limiting groove 15-42 on the surface of the separation frame 12, thereby constraining the rotation trajectory of gear 15-4 and preventing gear 15-4 from axial or radial displacement due to uneven force.

[0035] Specifically, the surface of the drive rod 15-6 is provided with a groove 15-61, and the inner cavity of the groove 15-61 is rotatably connected to the drive tooth 15-62, which cooperates with the drive groove 15-5.

[0036] When the drive groove 15-5 engages with the drive gear 15-62, the forward rotation of the gear 15-4 can drive the drive rod 15-6 to rotate synchronously, thereby realizing the forward conveying of sludge by the conveying auger 14. When the gear 15-4 rotates in the reverse direction, the drive groove 15-5 contacts the slope of the drive gear 15-62, and the drive gear 15-62 can retract into the groove 15-61, thereby preventing the drive rod 15-6 from rotating in the reverse direction with the gear 15-4. This ensures that the conveying auger 14 only conveys in one direction, preventing the sludge after filtration from flowing back and causing secondary pollution or accumulation.

[0037] Specifically, a spring 15-63 is fixedly connected to the surface of the drive tooth 15-62, and the side of the spring 15-63 away from the drive tooth 15-62 is rotatably connected to the inner cavity of the groove 15-61.

[0038] When the drive groove 15-5 contacts the slope of the drive tooth 15-62, causing the drive tooth 15-62 to contract, the spring 15-63 is compressed. When the gear 15-4 rotates forward again, the drive groove 15-5 and the drive tooth 15-62 disengage from the slope, and the spring 15-63 elastically resets, thereby pushing the drive tooth 15-62 out of the groove 15-61 and re-engaging with the drive groove 15-5. This ensures that the drive rod 15-6 continuously and stably receives the forward power of the gear 15-4, thus ensuring the continuous unidirectional operation of the conveying auger 14 and avoiding power transmission failure caused by the drive tooth 15-62 failing to reset.

[0039] Specifically, a slider 22-1 is fixedly connected to one side of the horizontal plate 22, and a groove 22-2 is provided on the surface of the separation frame 12, which cooperates with the slider 22-1.

[0040] When the connecting plate 21 moves the horizontal plate 22, the slider 22-1 slides along the slide groove 22-2, thereby constraining the movement trajectory of the horizontal plate 22 and preventing the horizontal plate 22 from shifting up or down or tilting due to uneven force.

[0041] Specifically, there are multiple sets of bumps 23, which are evenly distributed on the top of the horizontal plate 22.

[0042] Multiple sets of protrusions 23 are evenly distributed on the top of the horizontal plate 22. When the horizontal plate 22 moves, the protrusions 23 can continuously contact the rollers 24, thereby causing the vertical rod 25 to drive the filter plate 13 to shake up and down at a high frequency.

[0043] Specifically, there are multiple sets of storage slots 13-1, which are evenly distributed at the bottom of the filter plate 13.

[0044] Multiple sets of collection slots 13-1 are evenly distributed at the bottom of the filter plate 13, which can simultaneously collect impurities that fall off from each area of ​​the filter plate 13 due to shaking, thereby increasing the total amount of impurities collected and preventing impurities from re-accumulating on the surface of the filter plate 13 due to overflow of a single collection slot 13-1.

[0045] Specifically, the surface of the storage slot 13-1 is provided with mesh.

[0046] The mesh allows fine sludge particles remaining in the collection tank 13-1 to leak out again and flow back into the separation frame 12, where they are simultaneously conveyed by the conveying auger 14, thus achieving full recycling of the sludge.

[0047] Specifically, a guide frame 14-1 is provided on the surface of the conveying auger 14, and the bottom of the guide frame 14-1 is fixedly connected to the inner cavity of the separation frame 12.

[0048] The bottom of the guide frame 14-1 is fixed to the inner cavity of the separation frame 12 and is arranged around the conveying auger 14. It can guide the sludge filtered by the filter plate 13 to the surface of the conveying auger 14, thereby preventing the sludge from spreading and accumulating in the corners of the separation frame 12. This ensures that the conveying auger 14 can efficiently transport all the filtered sludge, thereby improving the conveying efficiency.

[0049] In use, firstly, the industrial sludge to be treated is transported to the filter plate 13 by the sludge pump 16. Then, the cylinder 15-1 is started, the piston rod of the cylinder 15-1 extends, and drives the movable block 15-2 to move, so that the movable block 15-2 drives the toothed plate 15-3 to move synchronously.

[0050] On one hand, the toothed plate 15-3 meshes with the gear 15-4, causing the gear 15-4 to rotate. The drive groove 15-5 on the gear 15-4 engages with the drive tooth 15-62 of the drive rod 15-6, causing the drive rod 15-6 to rotate, which in turn causes the conveying auger 14 to rotate. The filtered sludge is gathered to the conveying auger 14 through the guide frame 14-1 and is conveyed in a directional manner by the conveying auger 14, thereby avoiding sludge accumulation. On the other hand, the toothed plate 15-3 drives the connecting plate 21 to move, the connecting plate 21 drives the horizontal plate 22 to move, and the multiple sets of evenly distributed protrusions 23 on the top of the horizontal plate 22 move with the horizontal plate 22 and come into contact with the roller 24, pushing the roller 24 to move upward. The roller 24 drives the vertical rod 25 to move upward, the vertical rod 25 drives the bending plate 26 to move upward, and then drives the filter plate 13 to rotate around the rotation points on both sides of the inner cavity of the separation frame 12. When the protrusions 23 move away from the roller 24, the filter plate 13 swings down and resets under its own gravity, realizing shaking.

[0051] Impurities on the filter plate 13 fall into the multiple evenly distributed collection slots 13-1 at the bottom under the shaking action, which can prevent impurities from accumulating on the surface of the filter plate 13 and thus extend the cleaning cycle of the filter plate 13. When the piston rod of cylinder 15-1 retracts, it drives the movable block 15-2 and the toothed plate 15-3 to move in the opposite direction. The toothed plate 15-3 drives the gear 15-4 to rotate in the opposite direction. At this time, the drive groove 15-5 of the gear 15-4 contacts the slope of the drive tooth 15-62. The drive tooth 15-62 compresses the spring 15-63 and retracts into the groove 15-61 of the drive rod 15-6, so that the drive rod 15-6 and the conveying auger 14 do not rotate in the opposite direction, thereby avoiding sludge backflow.

[0052] The above steps can be repeated to achieve continuous sludge filtration, impurity collection and sludge transport, thereby avoiding clogging of the filter plate 13.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An impurity separation device applied to industrial sludge treatment, characterized by: include, The main structure (1) includes a mounting plate (11), a separation frame (12) fixedly connected to the top of the mounting plate (11), filter plates (13) rotatably connected to both sides of the inner cavity of the separation frame (12), a conveying auger (14) provided in the inner cavity of the separation frame (12), a driving component (15) provided on one side of the conveying auger (14), and a mud pump (16) provided on one side of the separation frame (12); and, The shaking component (2) includes a connecting plate (21) disposed on one side of the separation frame (12). A horizontal plate (22) is fixedly connected to the top of the connecting plate (21). A protrusion (23) is fixedly connected to the top of the horizontal plate (22). A roller (24) is disposed on the top of the protrusion (23). A vertical rod (25) is fixedly connected to the top of the roller (24). A bending plate (26) is fixedly connected to the top of the vertical rod (25). The side of the bending plate (26) away from the vertical rod (25) is fixedly connected to the filter plate (13). The bottom of the filter plate (13) is connected to a storage groove (13-1).

2. The impurity separation device for industrial sludge treatment according to claim 1, characterized by: The driving component (15) includes a cylinder (15-1) fixedly connected to one side of the top of the mounting plate (11). The piston rod of the cylinder (15-1) is fixedly connected to a movable block (15-2). The top of the movable block (15-2) is fixedly connected to a toothed plate (15-3) and fixedly connected to the connecting plate (21). The top of the toothed plate (15-3) is meshed with a gear (15-4). A driving groove (15-5) is opened on one side of the gear (15-4). A driving rod (15-6) is provided in the driving groove (15-5). One side of the driving rod (15-6) passes through the gear (15-4) and the separation frame (12) and is fixedly connected to the conveying auger (14).

3. The impurity separation device for industrial sludge treatment according to claim 2, characterized by: A limiting rod (15-41) is fixedly connected to the other side of the gear (15-4), and a limiting groove (15-42) is opened on the surface of the separation frame (12) and cooperates with the limiting rod (15-41).

4. The impurity separation device for industrial sludge treatment according to claim 3, characterized by: The surface of the drive rod (15-6) is provided with a groove (15-61), and the inner cavity of the groove (15-61) is rotatably connected to a drive tooth (15-62), which cooperates with the drive groove (15-5).

5. The impurity separation device for industrial sludge treatment according to claim 4, characterized by: A spring (15-63) is fixedly connected to the surface of the drive tooth (15-62), and the side of the spring (15-63) away from the drive tooth (15-62) is rotatably connected to the inner cavity of the groove (15-61).

6. The impurity separation device for industrial sludge treatment according to claim 1, characterized by: A slider (22-1) is fixedly connected to one side of the horizontal plate (22), and a groove (22-2) is provided on the surface of the separation frame (12), which cooperates with the slider (22-1).

7. The impurity separation device for industrial sludge treatment according to claim 6, characterized by: There are multiple sets of the protrusions (23), which are evenly distributed on the top of the horizontal plate (22).

8. The impurity separation device for industrial sludge treatment according to claim 7, characterized by: There are multiple sets of the storage slots (13-1), which are evenly distributed at the bottom of the filter plate (13).

9. The impurity separation device for industrial sludge treatment according to claim 8, characterized by: The surface of the storage groove (13-1) is provided with a mesh.

10. The impurity separation device for industrial sludge treatment as described in claim 1, characterized in that: The surface of the conveying auger (14) is provided with a guide frame (14-1), and the bottom of the guide frame (14-1) is fixedly connected to the inner cavity of the separation frame (12).

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