Pipeline type sludge electric wall breaking vibration structure

Abstract

The utility model relates to the field of sludge treatment, in particular to a pipeline type sludge electric wall breaking vibration structure which comprises an arc-shaped electrode plate and a vibrator arranged on the outer side of the electrode plate, and the vibrator is provided with a vibration generating head; the vibration structure further comprises a conduction rod connected to the vibration generating head, the middle section of the conduction rod is connected to the vibration generating head, the conduction rod is provided with at least two conduction parts at intervals in the extending direction of the conduction rod, and the conduction parts can transmit vibration to the electrode plates. According to the utility model, the electrode plate can be driven by the vibrator to vibrate so as to promote sludge to flow, and the problems in the prior art are effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of sludge treatment, in particular to a pipeline type sludge electric wall breaking vibration structure. Background Art

[0002] For sludge carbonization treatment, drying and dehydration before the sludge enters the carbonization furnace is a key step. At present, sludge dehydration is mostly carried out by filter press, which can reduce the moisture content of sludge to between 40% and 70%.

[0003] The biomass cells and mud cores in the sludge contain a large amount of bound water, and the filter press has limited effect on filtering out the bound water. Therefore, some existing technologies use an improved high-voltage AC pulse sludge decomposition device and its application as disclosed in application No. 201711460712.1, which arranges inner and outer electrodes in the pipeline to perform electrical wall breaking treatment on the sludge flowing through, thereby controlling the water content of the sludge to further decrease during the filter press process.

[0004] In the existing pipeline external electrode setting method, the sludge flow pipe is set to an insulating material, and then the external electrode is set outside the sludge flow pipe. The sludge flow pipe is made of a transparent quartz tube, and the sludge flow pipe is connected to the metal pipe through a metal flange head.

[0005] In actual use, the durability and processability of transparent quartz tubes are insufficient, especially after the diameter of the quartz tube increases to 50 mm, the strength of the quartz tube is difficult to maintain and it is easy to be damaged under vibration.

[0006] Based on this, the applicant optimized and improved the external electrode structure of the pipeline sludge. Through optimization and improvement, the applicant uses a metal pipeline and opens a mounting hole 11 in the metal pipeline, directly installs the electrode plate at the electrode hole and performs electrical wall breaking on the sludge in the pipeline. When the sludge flows close to the inner surface of the pipeline, viscous resistance is easily generated between the sludge and the inner wall of the pipeline. Moreover, the sludge agglomerates due to viscosity and heat, thereby affecting the flow rate of the sludge and the uniformity of the electrical wall breaking treatment. Especially when there is a joint between the electrode plate and the metal pipeline, the viscous resistance of the sludge flowing on the inner surface of the pipeline increases significantly.

[0007] Therefore, how to promote the sludge flow on the inner surface of the pipeline is an issue that needs to be solved urgently. Utility Model Content

[0008] In order to solve the above technical problems, the utility model provides a pipeline sludge electric wall breaking vibration structure, which can drive the electrode plate to vibrate through a vibrator to promote sludge flow, effectively solving the problems existing in the prior art.

[0009] In order to solve the above problems, the utility model provides a pipeline sludge electric wall breaking vibration structure, including an arc-shaped electrode plate and a vibrator installed on the outside of the electrode plate, the vibrator has a vibration generating head; the vibration structure also includes a conduction rod connected to the vibration generating head, the middle section of the conduction rod is connected to the vibration generating head, and the conduction rod is provided with at least two conduction parts at intervals along its extension direction, and the conduction parts can transmit vibration to the electrode plate.

[0010] Furthermore, a conducting plate is installed at a position of the electrode plate corresponding to the conducting part.

[0011] Furthermore, the conducting parts are respectively provided at both ends of the conducting rod.

[0012] Furthermore, the vibration structure also includes a mounting bracket, the vibrator is mounted on the mounting bracket, and a vibration isolation member is provided between the mounting bracket and the vibrator.

[0013] Furthermore, the mounting bracket has a mounting tube for mounting the vibrator, and the vibration isolator includes a rubber pad installed inside the mounting tube, and the rubber pad clamps and fixes the vibrator.

[0014] Furthermore, the mounting bracket also includes an abutment bolt, which passes through the mounting tube and abuts against the rubber pad.

[0015] Furthermore, the rubber pads are respectively provided on both sides of the vibrator, one of the rubber pads abuts against the inner wall of the mounting tube, and the abutting bolt is provided at the position of the other rubber pad.

[0016] Furthermore, a rigid plate is provided on one side of the rubber pad facing the abutment bolt.

[0017] Furthermore, the conductive rod is arranged in an arc shape.

[0018] Furthermore, the end of the conductive rod forms a downwardly convex conductive portion, and the bottom surface of the conductive portion is arc-shaped.

[0019] The beneficial effect of the utility model is that the vibrator can drive the electrode plate to vibrate to promote the flow of sludge, which effectively solves the problems existing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1It is a structural schematic diagram of an embodiment of the utility model.

[0022] Figure 2 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] Figure 3 for Figure 1 A schematic diagram of a partial side cross-sectional structure of the conduction rod in the illustrated embodiment.

[0024] Among them: 1. electrode plate; 2. vibrator; 201. vibration generating head; 3. conduction rod; 301. conduction part; 4. conduction plate; 5. mounting bracket; 501. clamping frame; 502. stud; 503. nut; 504. support leg; 505. fixing frame; 6. mounting tube; 7. rubber pad; 8. abutment bolt; 9. rigid plate; 10. pipeline; 11. mounting hole. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0026] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0030] In the present utility model, if Figure 1-3 As shown, a pipeline sludge electric wall breaking vibration structure is provided, including an arc-shaped electrode plate 1, a vibrator 2 installed on the outside of the electrode plate 1, and the vibrator 2 has a vibration generating head 201; the vibration structure also includes a conduction rod 3 connected to the vibration generating head 201, the middle section of the conduction rod 3 is connected to the vibration generating head 201, and the conduction rod 3 is provided with at least two conduction parts 301 at intervals along its extension direction, and the conduction part 301 can transmit vibration to the electrode plate 1.

[0031] When sludge flows through the pipeline 10 of the practical vibration structure, the vibration generating head 201 of the vibrator 2 drives the conduction rod 3 to vibrate, and the conduction part 301 of the conduction rod 3 contacts the electrode plate and transmits the vibration to the electrode plate 1, thereby promoting the relative movement between the sludge contacted by the inner surface of the electrode plate 1 and the electrode plate 1, and then promoting the separation of the sludge and the electrode plate 1, so as to reduce the influence of the viscous resistance between the sludge and the electrode plate 1 on the sludge flow rate. When local agglomeration occurs on the electrode plate 1, the vibration of the electrode plate 1 can promote the separation of agglomerates from the electrode plate 1, promote the breakage of agglomerates, and inhibit the formation of agglomerates, thereby preventing the formation of sludge agglomerates on the inner surface of the electrode plate.

[0032] The utility model can promote the flow of sludge at the electrode plate 1 by arranging a vibration structure at the electrode plate 1, prevent agglomeration on the inner surface of the electrode plate 1, and further improve the efficiency of the electrode plate 1 in treating the sludge with electric wall breaking.

[0033] Moreover, the utility model can drive multiple conducting parts 301 to vibrate at different positions of the electrode plate 1 through one vibrator, thereby improving the utilization efficiency of the vibration.

[0034] A further optimized setting of the utility model is that, as shown in the figure, a conductive plate 4 is installed at the position of the electrode plate corresponding to the conductive part 301. As shown in the figure, by setting the conductive plate 4, the conductive plate 4 can be directly in contact with the conductive part 301, thereby preventing the conductive part 301 from directly contacting the electrode plate 1 and causing the electrode plate 1 to wear. Preferably, the conductive plate 4 is made of stainless steel.

[0035] In the illustrated embodiment, a further optimized arrangement is that, as shown in the figure, the two ends of the conduction rod 3 are respectively provided with the conduction parts 301 .

[0036] For the structure of the utility model, in the illustrated embodiment, to be more specific, the vibration structure further includes a mounting bracket 5, the vibrator 2 is mounted on the mounting bracket 5, and a vibration isolator is provided between the mounting bracket 5 and the vibrator 2. As shown in the figure, the vibration isolator can reduce the vibration transmitted from the vibrator 2 to the mounting bracket 5, so that the mounting bracket 5 can be stably installed.

[0037] For the structure of the utility model, in the illustrated embodiment, to be more specific, the mounting bracket 5 has a mounting tube 6 for mounting the vibrator 2, and the vibration isolator includes a rubber pad 7 mounted inside the mounting tube, and the rubber pad 7 clamps and fixes the vibrator 2. As shown in the figure, there is a gap between the inner edge of the mounting tube 6 and the vibrator 2, so that the position of the vibrator 2 can be easily adjusted.

[0038] In the illustrated embodiment, for adjusting and fixing the mounting tube 6, more specifically, the mounting bracket 5 further includes an abutting bolt 8, which passes through the mounting tube 6 and abuts against the rubber pad 7. As shown in the figure, through such an arrangement, when adjusting the relative relationship between the conductive part 301 and the electrode plate 1, the abutting bolt 8 can be loosened, and at this time, the relative position of the conductive part 301 and the electrode plate 1 can be adjusted by the movable vibrator 2. After the adjustment, the vibrator 2 is tightly fixed by the abutting bolt 8.

[0039] In the illustrated embodiment, to be more specific, as shown in the figure, the rubber pads 7 are respectively provided on both sides of the vibrator 2, one of the rubber pads 7 abuts against the inner wall of the mounting tube 6, and the abutment bolt 8 is provided at the position of the other rubber pad 7. As shown in the figure, one rubber pad 7 is provided at the abutment bolt 8, and the other rubber pad 7 is directly installed on the inner surface of the mounting tube 6, so that the vibrator 2 can be locked and fixed by the abutment bolt 8 on one side, so as to facilitate the adjustment of the position of the vibrator 2.

[0040] In an alternative embodiment, abutment bolts 8 may also be provided at the positions of the two rubber pads 7 respectively.

[0041] In the illustrated embodiment, a further optimized arrangement is that, as shown in the figure, a rigid plate 9 is provided on the side of the rubber pad 7 facing the abutment bolt 8. The rigid plate can be a stainless steel rigid plate.

[0042] In the illustrated embodiment, a further optimized setting is that, as shown in the figure, the conductive rod 3 is arranged in an arc shape. As shown in the figure, the electrode plate 1 is arranged in an arc shape, and the conductive rod 3 is arranged in an arc shape extending approximately along the circumference of the pipeline 10, so that the conductive rod 3 can be arranged in an arc structure, and the arc structure can guide the direction of the upward and downward vibration of the conductive part 301 to vibrate relatively regularly.

[0043] In the illustrated embodiment, more specifically, as shown in the figure, the end of the conductive rod 3 forms a downwardly convex conductive portion 301, and the bottom surface of the conductive portion 301 is arc-shaped. As shown in the figure, when the arc-shaped conductive portion 301 contacts the conductive plate 4, the contact area and friction between the conductive portion 301 and the conductive plate 4 can be reduced, thereby reducing the wear of the conductive portion 301 and the conductive plate 4.

[0044] In the illustrated embodiment, for the fixed installation of the mounting bracket 5, more specifically, as shown in the figure, the pipe 10 is provided with a mounting hole 11 for mounting the electrode plate 1, and the mounting bracket 5 includes a clamping frame 501 connected to the pipe 10, and the clamping frame 501 is fixed to the outer side of the edge of the mounting hole 11 of the pipe 10 through a stud 502 and a nut 503, and the clamping frame 501 presses and fixes the electrode plate 1 in the mounting hole 11 of the pipe 10. The mounting bracket 5 includes a support leg 504 connected to the clamping frame 501, a fixing frame 505 arranged on the top of the support leg 504, and the mounting tube 6 is arranged on the fixing frame 505.

[0045] The form of the mounting bracket 5 shown in the figure is not intended to limit the present invention. In an optional embodiment, the supporting leg 504 may be directly connected to the pipe 10 .

[0046] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0047] The above is only the embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A pipeline sludge electric wall breaking vibration structure, characterized in that: It includes an arc-shaped electrode plate and a vibrator installed outside the electrode plate, wherein the vibrator has a vibration generating head; The vibration structure also includes a conduction rod connected to the vibration generating head, a middle section of the conduction rod is connected to the vibration generating head, and the conduction rod is provided with at least two conduction parts at intervals along its extension direction, and the conduction parts can transmit vibration to the electrode plate.

2. A pipeline sludge electric wall breaking vibration structure according to claim 1, characterized in that: A conducting plate is installed at a position of the electrode plate corresponding to the conducting part.

3. A pipeline sludge electric wall breaking vibration structure according to claim 1, characterized in that: The conducting parts are respectively disposed at both ends of the conducting rod.

4. A pipeline sludge electric wall breaking vibration structure according to claim 1, characterized in that: The vibration structure further comprises a mounting bracket, the vibrator is mounted on the mounting bracket, and a vibration isolator is provided between the mounting bracket and the vibrator.

5. A pipeline sludge electric wall breaking vibration structure according to claim 4, characterized in that: The mounting bracket comprises a mounting tube for mounting the vibrator, and the vibration isolator comprises a rubber pad mounted inside the mounting tube, and the rubber pad clamps and fixes the vibrator.

6. A pipeline sludge electric wall breaking vibration structure according to claim 5, characterized in that: The mounting bracket further comprises an abutment bolt, which passes through the mounting tube and abuts against the rubber pad.

7. A pipeline sludge electric wall breaking vibration structure according to claim 6, characterized in that: The rubber pads are respectively arranged on both sides of the vibrator, one of the rubber pads abuts against the inner wall of the mounting tube, and the abutting bolt is arranged at the position of the other rubber pad.

8. The pipeline type sludge electric wall breaking vibration structure according to claim 6 is characterized in that: A rigid plate is provided on one side of the rubber pad facing the abutting bolt.

9. The pipeline type sludge electric wall breaking vibration structure according to claim 1 is characterized in that: The conducting rod is arranged in an arc shape.

10. The pipeline type sludge electric wall breaking vibration structure according to claim 1 is characterized in that: The end of the conducting rod forms a downwardly convex conducting part, and the bottom surface of the conducting part is arc-shaped.

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