A sludge treatment device

Abstract

The utility model relates to the technical field of sludge treatment, and disclose a kind of sludge treatment device, including processing box, the inner chamber of processing box is fixedly connected with baffle, the inner chamber of processing box and located baffle's left side is provided with conical barrel, the both ends of conical barrel respectively extend to the outside of processing box and baffle, the outer surface of conical barrel is annularly embedded with filter screen, the utility model is provided with processing box, baffle, conical barrel, filter screen, vertical board, pivot and drive assembly, can conveniently rotate and filter impurity to sludge, by setting recessed plate, spring, beating plate and vibration motor, can conveniently beat and oscillate to filter screen, so that impurity is separated from mesh, avoid causing filter screen blockage, by setting above structure, can have cleaning function, to meet the use requirement of customer, avoid affecting normal filtration use of sludge, simultaneously, effectively reduce the labor intensity of staff.

Description

Technical Field

[0001] This utility model relates to the field of sludge treatment technology, and in particular to a sludge treatment device. Background Technology

[0002] Sludge is a product of wastewater treatment. It is an extremely complex heterogeneous body composed of organic debris, bacterial cells, inorganic particles, colloids, etc. The main characteristics of sludge are high water content, high organic matter content, easy putrefaction and odor, fine particles, low specific gravity, and a colloidal liquid state. It is a thick substance between liquid and solid and can be transported by pump.

[0003] When treating sludge, it needs to be filtered to prevent impurities in the sludge from affecting subsequent operations. However, most existing sludge filtration devices do not have a filter cleaning function, requiring staff to periodically stop the machine to clean the filter after filtration to prevent impurities from clogging the filter and affecting normal sludge filtration. This manual cleaning method increases the labor intensity of staff, and the downtime for cleaning reduces sludge treatment efficiency, thus failing to meet customer needs.

[0004] Therefore, those skilled in the art have provided a sludge treatment device to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the issue of lacking cleaning capabilities, this invention provides a sludge treatment device.

[0006] This utility model provides a sludge treatment device, which adopts the following technical solution:

[0007] A sludge treatment device includes a treatment box, an inner cavity of which is fixedly connected to a partition. A conical cylinder is disposed in the inner cavity of the treatment box and on the left side of the partition. The two ends of the conical cylinder extend to the outer sides of the treatment box and the partition, respectively. A filter screen is installed in annular embedded form on the outer surface of the conical cylinder. A vertical plate is fixedly connected to the right side between the top and bottom of the inner cavity of the conical cylinder. A rotating shaft is rotatably connected to the right side of the inner cavity of the treatment box via a bearing. The left end of the rotating shaft is fixedly connected to the connection point of the vertical plate. A drive assembly is disposed on the right side of the treatment box. A concave plate is fixedly connected to the top of the inner cavity of the treatment box. Springs are evenly fixedly connected to the front and rear positions of the bottom of the concave plate. A striking plate is fixedly connected to the bottom of the springs. A vibration motor is fixedly installed at the center of the top of the striking plate.

[0008] By adopting the above technical solution, the arrangement of the treatment box, partition, conical cylinder, filter screen, vertical plate, rotating shaft and drive assembly can facilitate the rotation, filtration and impurity removal of sludge. By setting concave plate, spring, impact plate and vibration motor, the filter screen can be easily impacted and vibrated, so that impurities are removed from the mesh and the filter screen is not clogged.

[0009] Optionally, the drive assembly includes a rotary motor, the output end of which is fixedly connected to a drive gear, and the right end of the rotating shaft passes through the processing box and is fixedly connected to a driven gear, wherein the drive gear and the driven gear mesh.

[0010] By adopting the above technical solution, the arrangement of the rotary motor, driving gear, and driven gear can easily drive the shaft to rotate.

[0011] Optionally, a protective box is fixedly connected to the right side of the processing box and outside the rotary motor, and the bottom of the inner cavity of the protective box is fixedly connected to the connection point of the rotary motor.

[0012] By adopting the above technical solution, the protective box can be conveniently installed to protect the rotating motor.

[0013] Optionally, the outer surface of the conical cylinder is rotatably connected to the processing box and the partition via bearings, and a maintenance plate is fixedly installed on the front of the protective box with screws.

[0014] By adopting the above technical solution, the installation of the inspection plate makes it convenient for staff to regularly replace and maintain the parts inside the protective box.

[0015] Optionally, guide plates are fixedly connected to the left and right sides of the bottom of the processing box, and support legs are fixedly connected to the four corners of the bottom of the processing box.

[0016] By adopting the above technical solution, the guide plate can be set to facilitate the flow of filtered sludge, and the support legs can be set to facilitate the support of the device.

[0017] Optionally, the left side of the processing box is connected to a feed funnel, the bottom of which extends into the inner cavity of the conical cylinder.

[0018] By adopting the above technical solution, the feeding funnel can facilitate the entry of sludge into the inner cavity of the conical cylinder.

[0019] Optionally, a bracket is fixedly connected to the left side of the processing box, and the bracket is fixedly connected to the feed funnel.

[0020] By adopting the above technical solution, the bracket can be used to support and install the feed hopper.

[0021] Optionally, an opening is provided on the right side of the bottom of the processing box, and a discharge pipe is connected to the left side of the bottom of the processing box.

[0022] By adopting the above technical solution, the design of the inlet facilitates the discharge of impurities, and the design of the discharge pipe facilitates the discharge of filtered sludge.

[0023] In summary, this utility model has the following beneficial effects:

[0024] 1. This utility model, by setting up a processing box, partition, conical cylinder, filter screen, vertical plate, rotating shaft and drive assembly, can easily rotate and filter sludge to remove impurities. By setting up a concave plate, spring, impact plate and vibration motor, it can easily impact and vibrate the filter screen, so that impurities are removed from the mesh and the filter screen is not clogged. By setting up the above structure, it can have a cleaning function, thereby meeting the needs of customers, avoiding affecting the normal filtration of sludge, and effectively reducing the labor intensity of workers.

[0025] 2. This utility model, by setting up a rotary motor, a driving gear, and a driven gear, can easily drive the rotating shaft to rotate. The protective box allows for easy protection and installation of the rotary motor. The inspection plate allows for convenient replacement and maintenance of the parts inside the protective box by the staff. The guide plate allows for easy guidance of the filtered sludge. The support legs allow for easy support of the device. The feed funnel allows for easy entry of sludge into the inner cavity of the conical cylinder. The bracket allows for support and installation of the feed funnel. The outlet allows for easy discharge of impurities. The discharge pipe allows for easy discharge of the filtered sludge. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a cross-sectional view of the processing box structure of this utility model;

[0028] Figure 3 This utility model Figure 2 Enlarged view of section A of the structure;

[0029] Figure 4 This is a perspective view showing the connection between the vertical plate and the rotating shaft structure of this utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Processing box; 2. Baffle plate; 3. Conical cylinder; 4. Filter screen; 5. Vertical plate; 6. Rotating shaft; 7. Drive assembly; 701. Rotary motor; 702. Drive gear; 703. Driven gear; 8. Concave plate; 9. Spring; 10. Impact plate; 11. Vibration motor; 12. Protective box; 13. Inspection plate; 14. Guide plate; 15. Support leg; 16. Feed funnel; 17. Bracket; 18. Through port; 19. Discharge pipe. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0033] Example 1:

[0034] Please refer to Figure 1-4 A sludge treatment device includes a treatment box 1. A partition 2 is fixedly connected to the inner cavity of the treatment box 1. A conical cylinder 3 is arranged in the inner cavity of the treatment box 1 and on the left side of the partition 2. The two ends of the conical cylinder 3 extend to the outer sides of the treatment box 1 and the partition 2, respectively. A filter screen 4 is installed in annular embedded form on the outer surface of the conical cylinder 3. A vertical plate 5 is fixedly connected to the right side between the top and bottom of the inner cavity of the conical cylinder 3. A rotating shaft 6 is rotatably connected to the right side of the inner cavity of the treatment box 1 via a bearing. The left end of the rotating shaft 6 is fixedly connected to the connection point of the vertical plate 5. A drive assembly 7 is arranged on the right side of the treatment box 1. A concave plate 8 is fixedly connected to the top of the inner cavity of the treatment box 1. The bottom of the concave plate 8 is evenly fixed at its front and rear positions. A connecting spring 9 is connected to a striking plate 10 at its bottom. A vibration motor 11 is fixedly installed at the center of the top of the striking plate 10. Guide plates 14 are fixedly connected to the left and right sides of the bottom of the processing box 1. Support legs 15 are fixedly connected to the four corners of the bottom of the processing box 1. A feeding funnel 16 is connected to the left side of the processing box 1. The bottom of the feeding funnel 16 extends into the inner cavity of the conical cylinder 3. A bracket 17 is fixedly connected to the left side of the processing box 1. The bracket 17 and the feeding funnel 16 are fixedly connected. An opening 18 is opened on the right side of the bottom of the processing box 1. A discharge pipe 19 is connected to the left side of the bottom of the processing box 1. The discharge pipe 19 is located between the two guide plates 14.

[0035] In this embodiment: By setting up a processing box 1, a partition 2, a conical cylinder 3, a filter screen 4, a vertical plate 5, a rotating shaft 6, and a drive assembly 7, this utility model can easily rotate and filter sludge to remove impurities. By setting up a concave plate 8, a spring 9, a striking plate 10, and a vibration motor 11, it can easily strike and vibrate the filter screen 4, causing impurities to detach from the mesh and preventing the filter screen 4 from becoming clogged. By setting up the above structure, it can have a cleaning function, thereby meeting the needs of customers, avoiding affecting the normal filtration of sludge, and effectively reducing the labor intensity of workers.

[0036] Example 2:

[0037] Reference Figure 2 and Figure 4 The drive assembly 7 includes a rotary motor 701, the output end of which is fixedly connected to a drive gear 702. The right end of the rotating shaft 6 passes through the processing box 1 and is fixedly connected to a driven gear 703. The drive gear 702 and the driven gear 703 mesh. A protective box 12 is fixedly connected to the right side of the processing box 1 and outside the rotary motor 701. The bottom of the inner cavity of the protective box 12 is fixedly connected to the connection point of the rotary motor 701. The outer surface of the conical cylinder 3 is rotatably connected to the connection point of the processing box 1 and the partition plate 2 through bearings. A maintenance plate 13 is fixedly installed on the front of the protective box 12 by screws.

[0038] In this embodiment: By setting a rotary motor 701, a driving gear 702 and a driven gear 703, the present invention can easily drive the rotating shaft 6 to rotate.

[0039] The implementation principle of this utility model is as follows: When in use, the operator moves the device to the designated filtration position, then connects the device to the mains power. Next, the operator feeds the sludge into the inner cavity of the conical cylinder 3 through the feed funnel 16. At the same time, the operator starts the external controller of the rotary motor 701 and the vibration motor 11, so that the output end of the rotary motor 701 drives the drive gear 702 to rotate, the drive gear 702 drives the driven gear 703 to rotate, the driven gear 703 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the vertical plate 5 to rotate, the vertical plate 5 drives the conical cylinder 3 to rotate, so that the conical cylinder 3 drives the filter screen 4 to rotate, thereby causing the filter screen 4 to rotate and cause the sludge to tumble, so that the sludge flows through the filter screen 4 into the bottom of the inner cavity of the treatment box 1. At the same time, the rotating filter screen 4 causes the impurities to tumble and move to the right, so that they are discharged from the treatment box 1 through the conical cylinder 3 and the outlet 18, thereby achieving the filtration of sludge.

[0040] When some impurities clog the filter screen 4 and rotate with it, the top vibration motor 11 drives the impact plate 10 to vibrate. The combined action of the vibration motor 11, the impact plate 10, and the spring 9 provides high-frequency impact and vibration to the filter screen 4, loosening the impurities clogging the mesh and allowing for continuous cleaning of the filter screen 4 without stopping the machine. This prevents impurities from clogging the filter screen 4 and affecting its normal filtration function. The device is simple to operate and easy to clean, thus meeting customer needs and preventing any impact on the normal filtration of sludge. At the same time, it effectively reduces the labor intensity of workers.

[0041] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A sludge treatment device, comprising a treatment tank (1), characterized in that: A partition plate (2) is fixedly connected to the inner cavity of the processing box (1). A conical cylinder (3) is provided in the inner cavity of the processing box (1) and on the left side of the partition plate (2). The two ends of the conical cylinder (3) extend to the outside of the processing box (1) and the partition plate (2), respectively. A filter screen (4) is installed in an annular embedded shape on the outer surface of the conical cylinder (3). A vertical plate (5) is fixedly connected to the right side between the top and bottom of the inner cavity of the conical cylinder (3). The right side of the inner cavity of the processing box (1) is connected by a shaft. A rotating shaft (6) is rotatably connected to the processing box (1). The left end of the rotating shaft (6) is fixedly connected to the vertical plate (5). A drive assembly (7) is provided on the right side of the processing box (1). A concave plate (8) is fixedly connected to the top of the inner cavity of the processing box (1). Springs (9) are evenly fixedly connected to the front and rear positions of the bottom of the concave plate (8). A striking plate (10) is fixedly connected to the bottom of the spring (9). A vibration motor (11) is fixedly installed at the center of the top of the striking plate (10).

2. The sludge treatment device according to claim 1, characterized in that: The drive assembly (7) includes a rotary motor (701), the output end of which is fixedly connected to a drive gear (702), the right end of the rotating shaft (6) passes through the processing box (1) and is fixedly connected to a driven gear (703), and the drive gear (702) and the driven gear (703) mesh.

3. The sludge treatment device according to claim 2, characterized in that: A protective box (12) is fixedly connected to the right side of the processing box (1) and outside the rotary motor (701). The bottom of the inner cavity of the protective box (12) is fixedly connected to the connection point of the rotary motor (701).

4. The sludge treatment device according to claim 3, characterized in that: The outer surface of the conical cylinder (3) is rotatably connected to the processing box (1) and the partition (2) through the bearing. The front of the protective box (12) is fixedly installed with a maintenance plate (13) by screws.

5. A sludge treatment device according to claim 1, characterized in that: The bottom of the processing box (1) is fixedly connected to the left and right sides of the bottom, and the bottom of the processing box (1) is fixedly connected to the four corners of the bottom, and the support legs (15) are fixedly connected to the four corners of the bottom.

6. The sludge treatment device according to claim 1, characterized in that: The left side of the processing box (1) is connected to a feed funnel (16), the bottom of which extends into the inner cavity of the conical cylinder (3).

7. A sludge treatment device according to claim 6, characterized in that: A bracket (17) is fixedly connected to the left side of the processing box (1), and the bracket (17) is fixedly connected to the feed funnel (16).

8. The sludge treatment device according to claim 1, characterized in that: The bottom right side of the processing box (1) is provided with an opening (18), and the bottom left side of the processing box (1) is connected to a discharge pipe (19).

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