Fluidized bed carbon adsorption separation equipment convenient to disassemble and clean

Abstract

This utility model relates to the technical field of adsorption separation equipment, and discloses a fluidized bed carbon adsorption separation device that is easy to disassemble and clean. It includes a cylindrical body, with a wire mesh fixedly connected to the top inner side of the cylindrical body, a pressure ring fixedly connected to the top of the wire mesh, a support assembly fixedly connected to the lower middle part of the inner side of the cylindrical body, a water inlet pipe connected to the bottom left side of the outer wall of the cylindrical body, a flange connected to the left end of the water inlet pipe, a cap fixedly connected to the bottom outer wall of the cylindrical body, and reinforcing ribs fixedly connected to both the left and right ends of the bottom outer wall of the water inlet pipe. In this utility model, the fluidized bed carbon adsorption separation device includes a cylindrical body, which serves as the main load-bearing structure. The top of the cylindrical body is equipped with a cap, which is respectively fitted with a wire mesh and a pressure ring. A support assembly is also provided on the outside of the cylindrical body, facilitating personnel access to the equipment for maintenance and cleaning, thereby meeting the daily usage needs of operators and improving the equipment's effectiveness.

Description

Technical Field

[0001] This utility model relates to the field of adsorption separation equipment technology, and in particular to a fluidized bed carbon adsorption separation equipment that is easy to disassemble and clean. Background Technology

[0002] In today's context of the close integration of industrial production and environmental protection needs, the efficient treatment and resource recycling of various pollutants have become key issues. Fluidized bed carbon adsorption separation equipment, with its unique gas-solid fluidized reaction mechanism, has emerged in the fields of waste gas purification and wastewater treatment, playing an irreplaceable and important role. From the perspective of industrial waste gas treatment, the waste gas emitted by the chemical, coating and printing industries often contains volatile organic compounds, acidic gases and complex pollutants. If these waste gases are directly emitted without effective treatment, they will seriously harm the atmospheric environment, causing photochemical smog and acid rain environmental problems, while also threatening human health and damaging respiratory and nervous systems. However, in actual operation, dust, high-boiling-point impurities and polymers generated by adsorption reactions in the waste gas are very easy to accumulate inside the equipment.

[0003] The way the adsorbent is filled and fixed in fluidized bed carbon adsorption separation equipment makes adsorbent replacement and equipment cleaning extremely inconvenient. The adsorbent is usually tightly packed inside the equipment, making it difficult to remove quickly and completely. When it is necessary to clean the equipment or replace the adsorbent, staff often need to spend a lot of time and manpower to disassemble many equipment parts in order to reach the internal adsorbent and scale buildup. Traditional fluidized bed carbon adsorption separation equipment lacks a design that facilitates disassembly and cleaning. When the equipment cannot be easily disassembled and cleaned, dust and colloidal impurities in the waste gas and wastewater will continue to accumulate on the surface of the activated carbon, making the micropores of the activated carbon prone to blockage and gradually losing its adsorption capacity, thus reducing the effectiveness of the equipment. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a fluidized bed carbon adsorption separation device that is easy to disassemble and clean. It aims to improve the problem that in the existing technology, traditional fluidized bed carbon adsorption separation devices lack a design that facilitates disassembly and cleaning, resulting in the continuous accumulation of dust and colloidal impurities in waste gas and wastewater on the surface of activated carbon when the device cannot be easily disassembled and cleaned. This causes the micropores of the activated carbon to become easily blocked, gradually losing its adsorption capacity.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a fluidized bed carbon adsorption separation device that is easy to disassemble and clean, comprising a cylinder, a wire mesh fixedly connected to the top of the inner side of the cylinder, a pressure ring fixedly connected to the top of the wire mesh, a support assembly fixedly connected to the lower middle part of the inner side of the cylinder, a water inlet pipe connected to the bottom left side of the outer wall of the cylinder, a flange connected to the left end of the water inlet pipe, a cap fixedly connected to the bottom of the outer wall of the cylinder, reinforcing ribs fixedly connected to the left and right ends of the bottom of the outer wall of the water inlet pipe, an inlet hole connected to the top center of the cap, and activated carbon disposed on the inner side of the cylinder.

[0006] As a further description of the above technical solution:

[0007] The top left and right sides of the cylinder are fixedly connected with lifting lugs, and the front side of the lifting lugs is provided with lifting holes.

[0008] As a further description of the above technical solution:

[0009] A handle is provided at the top of the inlet, and a connecting pipe is connected to the top left side of the cylinder.

[0010] As a further description of the above technical solution:

[0011] A circular hole is connected to the bottom right side of the cylinder, and a handle is provided on the right side of the circular hole.

[0012] As a further description of the above technical solution:

[0013] A vertical pipe is connected to the middle of the bottom end of the cylinder, an elbow is connected to the bottom end of the vertical pipe, and a horizontal pipe is connected to the other end of the elbow.

[0014] As a further description of the above technical solution:

[0015] The other end of the horizontal tube is connected to flange two, and the top of the horizontal tube is fixedly connected to a diagonal rib plate.

[0016] As a further description of the above technical solution:

[0017] The bottom of the outer wall of the cylinder is fixedly connected with support legs.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the fluidized bed carbon adsorption separation device includes a cylinder as the main load-bearing structure. The top of the cylinder is equipped with a cap to ensure the airtightness of the internal space. Lifting lugs are installed above the cap to facilitate the lifting and installation of the device. A water inlet pipe is connected to the side of the cylinder, which is filled with activated carbon. To prevent the activated carbon from flowing out with the fluid, a wire mesh and a pressure ring are respectively provided. The outside of the cylinder is also equipped with a support assembly, including support legs to support the overall weight of the device, as well as reinforcing ribs and inclined ribs. An access hole is also provided to facilitate personnel to enter the device for maintenance and cleaning operations, thereby meeting the daily use needs of operators and improving the effectiveness of the device. Attached Figure Description

[0020] Figure 1 This is a front perspective view of the fluidized bed carbon adsorption separation device that is easy to disassemble and clean, as proposed in this utility model.

[0021] Figure 2 This is a top view of the fluidized bed carbon adsorption separation device that is easy to disassemble and clean, as proposed in this utility model.

[0022] Legend:

[0023] 1. End cap; 2. Flange 1; 3. Inlet pipe; 4. Support assembly; 5. Activated carbon; 6. Cylinder; 7. Pressure ring; 8. Wire mesh; 9. Connecting pipe; 10. Lifting lug; 11. Manhole; 12. Circular hole; 13. Support leg; 14. Flange 2; 15. Horizontal pipe; 16. Diagonal stiffener; 17. Elbow; 18. Vertical pipe; 19. Reinforcing stiffener; 20. Lifting hole; 21. Handle 1; 22. Handle 2. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see the appendix Figure 1 - Appendix Figure 2An embodiment of this utility model provides a fluidized bed carbon adsorption separation device that is easy to disassemble and clean, including a cylinder 6. A wire mesh 8 is fixedly connected to the top of the inner side of the cylinder 6, and a pressure ring 7 is fixedly connected to the top of the wire mesh 8. A support assembly 4 is fixedly connected to the lower middle part of the inner side of the cylinder 6. A water inlet pipe 3 is connected to the bottom left side of the outer wall of the cylinder 6. A flange 2 is connected to the left end of the water inlet pipe 3. A head 1 is fixedly connected to the bottom of the outer wall of the cylinder 6. Reinforcing ribs 19 are fixedly connected to the bottom left and right ends of the outer wall of the water inlet pipe 3. An inlet hole 11 is connected to the top center of the head 1. Activated carbon 5 is provided on the inner side of the cylinder 6. Lifting lugs 10 are fixedly connected to the top left and right sides of the cylinder 6. A lifting hole 20 is opened on the front side of the lifting lugs 10.

[0026] Specifically, the activated carbon 5 filling the cylinder 6 provides a stable support platform, ensuring uniform distribution of the activated carbon 5 and preventing accumulation or displacement during use, thus guaranteeing the purification effect. At the top of the cylinder 6, a tightly laid wire mesh 8 is fixedly connected to a pressure ring 7. The pressure ring 7 is made of a hard material and firmly fixes the wire mesh 8 to the cylinder 6 by pressing its edges. The wire mesh 8 has a fine mesh that effectively intercepts activated carbon 5 particles, preventing them from escaping from the cylinder 6 with the water or airflow during treatment, while ensuring smooth water or airflow passage for good filtration and purification. The reinforcing ribs 19 are triangular or other stable shapes, enhancing the strength of the connection between the inlet pipe 3 and the cylinder 6, preventing deformation or damage to the inlet pipe 3 due to water flow during long-term use, and improving the reliability and service life of the equipment.

[0027] Please see the appendix Figure 1 - Appendix Figure 2 A circular hole 12 is connected to the bottom right side of the cylinder 6. A handle 22 is provided on the right side of the circular hole 12. A vertical pipe 18 is connected to the middle of the bottom end of the cylinder 6. An elbow 17 is connected to the bottom end of the vertical pipe 18. A horizontal pipe 15 is connected to the other end of the elbow 17. A handle 21 is provided at the top of the inlet hole 11. A pipe 9 is connected to the top left side of the cylinder 6. A flange 14 is connected to the other end of the horizontal pipe 15. A diagonal stiffener 16 is fixedly connected to the top of the horizontal pipe 15. Support legs 13 are fixedly connected to the bottom of the outer wall of the cylinder 6.

[0028] Specifically, a vertical pipe 18 is cleverly connected to the middle of its bottom end. The vertical pipe 18 has a moderate diameter, is made of sturdy and corrosion-resistant material, and provides a smooth channel for the outflow of the medium inside the cylinder 6. The bottom end of the vertical pipe 18 is further connected to an elbow 17. The elbow 17 is made of high-quality steel and is precision machined to smoothly change the flow direction of the medium. The other end of the horizontal pipe 15 is connected to a flange 14. Bolt holes are evenly distributed on the flange 14, which can be tightly connected to the flange of the external pipe by bolts to ensure the sealing and stability of the connection. The number of support legs 13 is reasonably set according to the size and weight of the cylinder 6, and has sufficient load-bearing capacity to stably support the cylinder 6 on the ground.

[0029] Working Principle: This fluidized bed carbon adsorption separation equipment includes a cylindrical body 6, which serves as the main load-bearing structure. A cap 1 is installed at the top of the cylinder to seal the top and ensure the airtightness of the internal space. Lifting lugs 10 are installed above the cap for easy hoisting and installation. A water inlet pipe 3 is connected to the side of the cylinder via a flange 2 to introduce the fluid to be treated. Similarly, a pipe 9 is connected to the bottom of the cylinder via a flange 14 to discharge the treated fluid. Inside the cylinder, activated carbon 5 is filled, which is the core medium for adsorption and separation. To prevent the activated carbon from flowing out with the fluid, a wire mesh 8 and a pressure ring 7 are installed to confine the activated carbon within a designated area. Externally, the cylinder is equipped with supporting components, including legs 13 to support the overall weight of the equipment, reinforcing ribs 19 and inclined ribs 16, and an access hole 11 to facilitate personnel entry for maintenance and cleaning, thus meeting the daily needs of operators and improving the equipment's performance.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fluidized bed carbon adsorption separation device that is easy to disassemble and clean, comprising a cylinder (6), characterized in that: A wire mesh (8) is fixedly connected to the top of the inner side of the cylinder (6), and a pressure ring (7) is fixedly connected to the top of the wire mesh (8). A support assembly (4) is fixedly connected to the lower middle part of the inner side of the cylinder (6). A water inlet pipe (3) is connected to the bottom left side of the outer wall of the cylinder (6). A flange (2) is connected to the left end of the water inlet pipe (3). A head (1) is fixedly connected to the bottom of the outer wall of the cylinder (6). Reinforcing ribs (19) are fixedly connected to the bottom left and right ends of the outer wall of the water inlet pipe (3). An inlet hole (11) is connected to the middle of the top of the head (1). Activated carbon (5) is provided on the inner side of the cylinder (6).

2. The fluidized bed carbon adsorption separation device for easy disassembly and cleaning according to claim 1, characterized in that: The top left and right sides of the cylinder (6) are fixedly connected with lifting lugs (10), and the front side of the lifting lugs (10) is provided with lifting holes (20).

3. The fluidized bed carbon adsorption separation device for easy disassembly and cleaning according to claim 1, characterized in that: The top of the inlet (11) is provided with a handle (21), and the top left side of the cylinder (6) is connected to a pipe (9).

4. The fluidized bed carbon adsorption separation device for easy disassembly and cleaning according to claim 1, characterized in that: The bottom right side of the cylinder (6) is connected to a circular hole (12), and a handle (22) is provided on the right side of the circular hole (12).

5. The fluidized bed carbon adsorption separation device for easy disassembly and cleaning according to claim 1, characterized in that: The bottom middle of the cylinder (6) is connected to a vertical pipe (18), the bottom end of the vertical pipe (18) is connected to an elbow (17), and the other end of the elbow (17) is connected to a horizontal pipe (15).

6. The fluidized bed carbon adsorption separation device for easy disassembly and cleaning according to claim 5, characterized in that: The other end of the horizontal tube (15) is connected to flange two (14), and the top of the horizontal tube (15) is fixedly connected to a diagonal stiffener plate (16).

7. The fluidized bed carbon adsorption separation device for easy disassembly and cleaning according to claim 1, characterized in that: The bottom of the outer wall of the cylinder (6) is fixedly connected with support legs (13).

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