An activated carbon storage tank device for industrial wastewater

Abstract

This utility model belongs to the field of industrial wastewater filtration technology, specifically relating to an activated carbon storage tank device for industrial wastewater. It includes a tank body, an outlet pipe fixedly connected to the upper side of the tank body, an inlet pipe fixedly connected to the lower side of the tank body, activated carbon filling the interior of the tank body, a lower perforated plate installed on the lower side of the tank body, with the activated carbon positioned above the lower perforated plate, and multiple discharge ports located around the tank body and above the lower perforated plate. A first electric push rod is fixedly connected to the outer side of the tank body, and the piston rod of the first electric push rod is fixedly connected to an annular baffle slidably connected to the outer side of the tank body. An inlet pipe is fixedly connected to the upper side of the outer side of the tank body, and a valve is installed on the inlet pipe. This utility model allows for relatively simple discharge of the activated carbon located at the lower side using the discharge ports, thus simplifying the replacement of the activated carbon.

Description

Technical Field

[0001] This utility model belongs to the field of industrial wastewater filtration technology, specifically relating to an activated carbon storage tank device for industrial wastewater. Background Technology

[0002] In the field of industrial wastewater treatment, activated carbon is widely used to remove pollutants such as organic matter, heavy metals, and pigments from wastewater due to its strong adsorption capacity.

[0003] However, traditional storage tanks usually require complete disassembly or the top to be emptied of activated carbon, which is cumbersome. In particular, the depleted activated carbon at the bottom is difficult to clean separately, resulting in low replacement efficiency and high labor intensity. This leads to the problem of inconvenience in replacing activated carbon during the use of traditional activated carbon storage tank devices. Utility Model Content

[0004] The purpose of this invention is to provide an activated carbon storage tank device for industrial wastewater, which can easily replace the activated carbon.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] An activated carbon storage tank device for industrial wastewater includes a tank body, an outlet pipe fixedly connected to the upper side of the tank body, an inlet pipe fixedly connected to the lower side of the tank body, activated carbon filling the interior of the tank body, a lower perforated plate installed on the lower side of the interior of the tank body, the activated carbon disposed on the upper side of the lower perforated plate, multiple discharge ports being opened on the periphery of the tank body and located above the lower perforated plate, a first electric push rod fixedly connected to the outer side of the tank body, the piston rod of the first electric push rod being fixedly connected to an annular baffle slidably connected to the outer side of the tank body, and an inlet pipe fixedly connected to the upper side of the outer side of the tank body, with a valve installed on the inlet pipe.

[0007] Furthermore, the lower perforated plate is rotatably connected to the inside of the tank body, and multiple arc-shaped plates are fixedly connected to the upper side of the lower perforated plate. The multiple arc-shaped plates are arranged in a circular array with the lower perforated plate axis as the center. A first drive motor is fixedly connected to the lower side of the tank body, and the output end of the first drive motor is fixedly connected to the lower perforated plate.

[0008] Furthermore, an outer receiving ring located below multiple discharge ports is fixedly connected to the outer side of the tank body, and a discharge pipe is fixedly connected to the lower end of the outer receiving ring.

[0009] Furthermore, the inner wall on the lower side of the outer storage ring is a slope, which slopes downward from a position away from the feed pipe to a position close to the feed pipe.

[0010] Furthermore, annular groove rings are fixedly connected to the side wall of the tank at positions above and below the discharge port, the lower mesh plate is located above the annular groove rings, and a rubber sealing ring is installed inside the annular groove rings.

[0011] Furthermore, the rubber sealing ring has a hollow cavity inside, and an air pump that communicates with the hollow cavity of the rubber sealing ring is fixedly connected to the tank.

[0012] Furthermore, a second electric push rod is fixedly connected to the upper side of the tank, and the output end of the second electric push rod is equipped with a mesh plate located inside the tank.

[0013] Furthermore, the output end of the second electric push rod is rotatably connected to a connecting ring, which is fixedly connected to the upper side of the mesh plate. A connecting bracket is rotatably connected to the outer side of the connecting ring, and a sleeve is rotatably connected to the connecting bracket. A first meshing gear is fixedly connected to the outer side of the connecting ring, and a second meshing gear that meshes with the first meshing gear is fixedly connected to the outer side of the sleeve. A second drive motor is fixedly connected to the upper side of the tank body, and the output end of the second drive motor is fixedly connected to a shaft located inside the tank body. The sleeve is slidably connected to the outer side of the shaft.

[0014] The technical effects achieved by this utility model are as follows:

[0015] This utility model discloses an activated carbon storage tank device for industrial wastewater. By opening a discharge port on the lower side of the outer side of the tank, the activated carbon located on the lower side can be discharged relatively easily, thereby making the replacement of activated carbon relatively simple. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a utility model Figure 2 A magnified view of a section at point A in the middle;

[0019] Figure 4 This is a utility model Figure 2 A magnified view of a section at point B.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Tank body; 2. Discharge pipe; 3. Inlet pipe; 4. Lower perforated plate; 5. First drive motor; 6. Arc plate; 7. Discharge port; 8. Annular baffle; 9. First electric push rod; 10. Annular groove ring; 11. Rubber sealing ring; 12. Air pump; 13. Outer storage ring; 14. Feed pipe; 15. Perforated plate; 16. Second electric push rod; 17. Connecting ring; 18. First meshing gear; 19. Sleeve; 20. Second meshing gear; 21. Second drive motor; 22. Shaft; 23. Feed pipe; 24. Valve; 25. Connecting bracket. Detailed Implementation

[0022] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0023] like Figures 1-4 As shown, an activated carbon storage tank device for industrial wastewater includes a tank body 1, and multiple support legs can be fixedly connected to the lower side of the tank body 1 for supporting the tank body 1.

[0024] A liquid outlet pipe 2 is fixedly connected to the upper side of the tank body 1, and a liquid inlet pipe 3 is fixedly connected to the lower side of the tank body 1. Industrial wastewater enters the interior of the tank body 1 through the liquid inlet pipe 3 and then flows through the interior of the liquid outlet pipe 2. The interior of the tank body 1 is filled with activated carbon. When the industrial wastewater flows inside the tank body 1, it can be filtered by the activated carbon. The activated carbon at the bottom performs the initial filtration of the industrial wastewater. That is, more impurities will accumulate in the activated carbon at the bottom, causing the activated carbon at the bottom to become ineffective before the activated carbon at the top. Therefore, the activated carbon at the bottom needs to be cleaned.

[0025] A lower perforated plate 4 is installed on the lower side of the inside of the tank body 1. Several water flow holes are opened on the lower perforated plate 4. The inner diameter of the water flow holes is smaller than the particle size of the activated carbon. The activated carbon is placed on the upper side of the lower perforated plate 4. Multiple discharge ports 7 are opened on the periphery of the tank body 1 and on the upper side of the lower perforated plate 4. When the discharge ports 7 are open, the activated carbon on the lower side can be discharged through the discharge ports 7, so that the activated carbon on the lower side can be discharged relatively easily.

[0026] A first electric push rod 9 is fixedly connected to the outside of the tank body 1. The piston rod of the first electric push rod 9 is fixedly connected to an annular baffle 8 that is slidably connected to the outside of the tank body 1. After the activated carbon is discharged, the annular baffle 8 can be moved by the first electric push rod 9 to a position opposite to the discharge port 7 to block the discharge port 7.

[0027] Among them, such as Figure 2As shown, the lower perforated plate 4 can be fixedly connected to the inside of the tank 1, or it can be rotatably connected to the inside of the tank 1. Preferably, the lower perforated plate 4 is rotatably connected to the inside of the tank 1. Multiple arc-shaped plates 6 are fixedly connected to the upper side of the lower perforated plate 4. The multiple arc-shaped plates 6 are arranged in a ring array with the axis of the lower perforated plate 4 as the center. A first drive motor 5 is fixedly connected to the lower side of the tank 1. The output end of the first drive motor 5 is fixedly connected to the lower perforated plate 4. At this time, by starting the first drive motor 5, the lower perforated plate 4 and the arc-shaped plates 6 can be driven to rotate. When the arc-shaped plates 6 rotate, they will push the activated carbon and push the activated carbon towards the discharge port 7 until the activated carbon is discharged through the discharge port 7.

[0028] like Figures 1-2 As shown, an outer receiving ring 13 is fixedly connected to the outside of the tank body 1, located below multiple discharge ports 7. A discharge pipe 14 is fixedly connected to the lower end of the outer receiving ring 13. At this time, the activated carbon discharged through the discharge port 7 will be collected in the inside of the outer receiving ring 13 and then discharged through the discharge pipe 14, thereby reducing the phenomenon of activated carbon scattering everywhere.

[0029] Specifically, the inner wall of the lower side of the outer storage ring 13 is a slope. The slope slopes downward from the position away from the feed pipe 14 to the position close to the feed pipe 14, so that the activated carbon can be automatically guided to the feed pipe 14 by utilizing the slope of the slope.

[0030] Among them, such as Figures 1-3 As shown, annular groove rings 10 are fixedly connected to the side wall of the tank body 1 at the positions above and below the discharge port 7. A rubber sealing ring 11 is installed inside the annular groove ring 10 to ensure the sealing between the tank body 1 and the annular baffle 8.

[0031] The lower perforated plate 4 is located on the upper side of the annular groove ring 10. The annular groove ring 10 can support the edge of the lower perforated plate 4, thereby improving the stability of the lower perforated plate 4.

[0032] Meanwhile, the rubber sealing ring 11 can have a hollow cavity inside, and an air pump 12 connected to the hollow cavity of the rubber sealing ring 11 can be fixedly connected to the tank body 1. By inflating the hollow cavity with air pump 12, the rubber sealing ring 11 can expand to abut against the inner wall of the annular baffle 8, further improving the sealing between the tank body 1 and the annular baffle 8.

[0033] like Figure 2 As shown, a feed pipe 23 is fixedly connected to the upper side of the outer side of the tank body 1. A valve 24 is installed on the feed pipe 23. Activated carbon can be added into the tank body 1 through the feed pipe 23. After the addition is completed, the feed pipe 23 can be sealed by the valve 24.

[0034] like Figure 2As shown, a second electric push rod 16 is fixedly connected to the upper side of the tank body 1. The output end of the second electric push rod 16 is equipped with a mesh plate 15 located inside the tank body 1. Several water flow holes are also opened on the mesh plate 15. After the activated carbon is fed, the mesh plate 15 is moved downward by the second electric push rod 16, which can apply pressure to the activated carbon and increase the filling density of the activated carbon inside the tank body 1.

[0035] Specifically, such as Figure 2 and Figure 4 As shown, the output end of the second electric push rod 16 is rotatably connected to a connecting ring 17, which is fixedly connected to the upper side of the mesh plate 15. A connecting bracket 25 is rotatably connected to the outer side of the connecting ring 17, and a sleeve 19 is rotatably connected to the connecting bracket 25. A first gear 18 is fixedly connected to the outer side of the connecting ring 17, and a second gear 20 that meshes with the first gear 18 is fixedly connected to the outer side of the sleeve 19. A second drive motor 21 is fixedly connected to the upper side of the tank body 1, and a shaft 22 located inside the tank body 1 is fixedly connected to the output end of the second drive motor 21. The sleeve 19 is slidably connected to the outer side of the shaft 22. At this time, by starting the second drive motor 21, the shaft 22 can be driven to rotate. When the shaft 22 rotates, it will transmit rotational kinetic energy to the connecting ring 17 through the sleeve 19, the second gear 20, and the first gear 18, thereby driving the mesh plate 15 to rotate. When the mesh plate 15 rotates, it will push the activated carbon located on the upper side, making the activated carbon at the top more evenly distributed.

[0036] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. An activated carbon storage tank device for industrial wastewater, characterized in that: The container includes a tank (1), with an outlet pipe (2) fixedly connected to the upper side of the tank (1) and an inlet pipe (3) fixedly connected to the lower side of the tank (1). The interior of the tank (1) is filled with activated carbon. A lower mesh plate (4) is installed on the lower side of the interior of the tank (1). The activated carbon is located on the upper side of the lower mesh plate (4). Multiple outlets (7) are opened on the periphery of the tank (1) and on the upper side of the lower mesh plate (4). A first electric push rod (9) is fixedly connected to the outer side of the tank (1). The piston rod of the first electric push rod (9) is fixedly connected to an annular baffle (8) that is slidably connected to the outer side of the tank (1). An inlet pipe (23) is fixedly connected to the upper side of the outer side of the tank (1). A valve (24) is installed on the inlet pipe (23).

2. The activated carbon storage tank device for industrial wastewater according to claim 1, characterized in that: The lower perforated plate (4) is rotatably connected to the inside of the tank body (1). Multiple arc-shaped plates (6) are fixedly connected to the upper side of the lower perforated plate (4). The multiple arc-shaped plates (6) are arranged in a ring array with the axis of the lower perforated plate (4) as the center. A first drive motor (5) is fixedly connected to the lower side of the tank body (1). The output end of the first drive motor (5) is fixedly connected to the lower perforated plate (4).

3. The activated carbon storage tank device for industrial wastewater according to claim 1, characterized in that: The outer side of the tank (1) is fixedly connected to an outer storage ring (13) located below multiple discharge ports (7), and the lower end of the outer storage ring (13) is fixedly connected to a discharge pipe (14).

4. The activated carbon storage tank device for industrial wastewater according to claim 3, characterized in that: The inner wall of the lower side of the outer storage ring (13) is a slope, which slopes downward from a position away from the feed pipe (14) to a position close to the feed pipe (14).

5. The activated carbon storage tank device for industrial wastewater according to claim 1, characterized in that: The tank body (1) has an annular groove ring (10) fixedly connected to the side wall above and below the discharge port (7). The lower mesh plate (4) is located above the annular groove ring (10). A rubber sealing ring (11) is installed inside the annular groove ring (10).

6. The activated carbon storage tank device for industrial wastewater according to claim 5, characterized in that: The rubber sealing ring (11) has a hollow cavity inside, and the tank (1) is also fixedly connected to an air pump (12) that communicates with the hollow cavity of the rubber sealing ring (11).

7. The activated carbon storage tank device for industrial wastewater according to claim 1, characterized in that: A second electric push rod (16) is fixedly connected to the upper side of the tank (1), and the output end of the second electric push rod (16) is equipped with a mesh plate (15) located inside the tank (1).

8. The activated carbon storage tank device for industrial wastewater according to claim 7, characterized in that: The output end of the second electric push rod (16) is rotatably connected to a connecting ring (17), which is fixedly connected to the upper side of the mesh plate (15). The outer side of the connecting ring (17) is rotatably connected to a connecting bracket (25), and a sleeve (19) is rotatably connected to the connecting bracket (25). The outer side of the connecting ring (17) is fixedly connected to a first meshing gear (18), and the outer side of the sleeve (19) is fixedly connected to a second meshing gear (20) that meshes with the first meshing gear (18). The upper side of the tank (1) is fixedly connected to a second drive motor (21), and the output end of the second drive motor (21) is fixedly connected to a shaft (22) located inside the tank (1). The sleeve (19) is slidably connected to the outer side of the shaft (22).

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