Device for adsorbing associated VOCs (Volatile Organic Compounds) of industrial carbon dioxide purification system

Abstract

The utility model discloses a device for adsorbing associated VOCs (volatile organic compounds) of an industrial carbon dioxide purification system, which comprises a tank body, the tank body comprises a buffer tank and a storage tank, the storage tank is positioned below the buffer tank, the top of the storage tank is provided with an exhaust pipeline extending upwards, and the exhaust pipeline is communicated with the buffer tank. An exhaust pipeline is arranged in the storage tank and penetrates through the buffer tank, a gas injection pipeline is arranged at the top of the buffer tank, a gas injection connector is arranged at the tail end of the gas injection pipeline, a dense-mesh shower head is arranged in the storage tank, a shower head pipeline is arranged at the top of the dense-mesh shower head and penetrates through the top of the storage tank, and the tail end of the dense-mesh shower head is connected with the gas injection connector. The storage tank is communicated with the buffer tank, the storage tank is filled with an adsorption mixed solution, and the volume of the buffer tank is larger than that of the storage tank. The device for adsorbing the associated VOCs of the industrial carbon dioxide purification system is simple in structure, exchanges and removes peculiar smell by utilizing the adsorption mixed liquid, is excellent in effect, and has no influence on the production process.

Description

Technical Field

[0001] This utility model relates to a carbon dioxide processing equipment, or more precisely, a device for adsorbing VOCs associated with an industrial carbon dioxide purification system. Background Technology

[0002] Industrial carbon dioxide often produces unpleasant odors, such as VOCs (volatile organic compounds), causing considerable inconvenience to users. Current odor removal devices are mostly simple absorbent cotton, offering limited effectiveness and being cumbersome to replace and maintain. Utility Model Content

[0003] Therefore, it is necessary to provide a device for the adsorption of VOCs associated with an industrial carbon dioxide purification system, in order to address the aforementioned technical problems.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A device for adsorbing VOCs associated with an industrial carbon dioxide purification system is characterized in that the device comprises a tank, the tank comprising a buffer tank and a storage tank, the storage tank being located below the buffer tank.

[0006] The storage tank has an upward-extending exhaust pipe at its top, which penetrates the buffer tank.

[0007] The buffer tank is equipped with an air injection pipe at its top, and an air injection connection port at the end of the air injection pipe.

[0008] The storage tank is equipped with a fine-mesh shower head, and a shower pipe is located at the top of the shower head. The shower pipe passes through the top of the storage tank and is connected to the buffer tank.

[0009] The storage tank is filled with an adsorption mixture.

[0010] The storage tank is provided with a liquid filling pipe and a liquid draining pipe on one side.

[0011] In a preferred embodiment of this utility model, a level gauge is provided between the liquid addition pipe and the liquid discharge pipe.

[0012] In a preferred embodiment of this utility model, the level gauge is a flexible level gauge.

[0013] In a preferred embodiment of the present invention, a liquid filling valve is provided on the liquid filling pipe, a liquid filling port is provided at the end of the liquid filling pipe, and a liquid draining valve is provided on the liquid draining pipe.

[0014] In a preferred embodiment of the present invention, a breather valve is provided at the end of the exhaust pipe.

[0015] In a preferred embodiment of this utility model, the volume of the buffer tank is larger than that of the storage tank.

[0016] In a preferred embodiment of the present invention, the bottom of the tank is provided with several adjustable supports.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The industrial carbon dioxide purification system with associated VOCs adsorption device has a simple structure. It uses adsorption mixture for odor removal with excellent effect and has no impact on the production process. Attached Figure Description

[0019] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the device for VOCs adsorption associated with the industrial carbon dioxide purification system of this utility model.

[0021] The markings in the diagram are explained as follows: 1. Tank body; 10. Level gauge; 11. Buffer tank; 12. Storage tank; 2. Exhaust pipe; 3. Breathing valve; 4. Air injection pipe; 5. Air injection connection port; 6. Shower pipe; 7. Dense shower head; 8. Liquid filling pipe; 81. Liquid filling valve; 82. Liquid filling port; 9. Drain pipe; 91. Drain valve; 11. Support. Detailed Implementation

[0022] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0023] like Figure 1 As shown, the device for adsorbing VOCs associated with the industrial carbon dioxide purification system includes a tank 1, which includes a buffer tank 11 and a storage tank 12, with the storage tank 12 located below the buffer tank 11.

[0024] The bottom of the tank 1 is provided with several adjustable supports 11 for adjusting the height of the tank 1.

[0025] The storage tank 12 has an upward-extending exhaust pipe 2 at its top, which passes through the buffer tank 11, and a breather valve 3 at its end.

[0026] The top of the buffer tank 11 is provided with an air injection pipe 4, and the end of the air injection pipe 4 is provided with an air injection connection port 5.

[0027] The storage tank 12 is equipped with a fine-mesh shower head 7. The top of the fine-mesh shower head 7 is equipped with a shower pipe 6, which passes through the top of the storage tank 12 and is connected to the buffer tank 11.

[0028] It should be noted that the storage tank 12 is filled with an adsorption mixture, the mass ratio of which is: 20% alcohol, 10% glycerol, and 70% water.

[0029] The storage tank 12 is provided with a liquid filling pipe 8 and a liquid draining pipe 9 on one side. A liquid level gauge 10 is provided between the liquid filling pipe 8 and the liquid draining pipe 9. A liquid filling valve 81 is provided on the liquid filling pipe 8. A liquid filling port 82 is provided at the end of the liquid filling pipe 8. A liquid draining valve 91 is provided on the liquid draining pipe 9.

[0030] It should be noted that the volume of the buffer tank 11 is larger than that of the storage tank 12.

[0031] In addition, the level gauge 10 is a flexible level gauge. The level gauge 10 allows for real-time observation of the liquid level of the adsorbed mixture in the storage tank 12, and liquid addition is performed through the liquid addition pipe 8.

[0032] The following describes the operation of the VOCs adsorption device associated with the industrial carbon dioxide purification system.

[0033] The carbon dioxide to be treated enters the injection pipe 4 through the injection port 5. The carbon dioxide then passes through the buffer tank 11 and the shower pipe 6 into the dense shower head 7. There, the carbon dioxide mixes and exchanges with the adsorption mixture in the storage tank 12, removing any odor from the carbon dioxide. The deodorized carbon dioxide then reaches the breather valve 3 through the exhaust pipe 2.

[0034] The industrial carbon dioxide purification system with associated VOCs adsorption device has a simple structure. It uses adsorption mixture for odor removal with excellent effect and has no impact on the production process.

[0035] It should be noted that when the exhaust pressure is too high, the adsorption mixture may backflow. Since the volume of the buffer tank 11 is larger than that of the storage tank 12, the backflow of the adsorption mixture can be completely avoided, which has good reliability and strong safety.

[0036] However, this is not the only possibility. Any variations or substitutions conceived without inventive effort should be included within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the scope defined in the claims.

Claims

1. A device for adsorbing VOCs associated with an industrial carbon dioxide purification system, characterized in that, The device for VOCs adsorption associated with the industrial carbon dioxide purification system includes a tank (1), the tank (1) includes a buffer tank (11) and a storage tank (12), the storage tank (12) being located below the buffer tank (11). The storage tank (12) is provided with an upwardly extending exhaust pipe (2) at the top, and the exhaust pipe (2) passes through the buffer tank (11). The buffer tank (11) is provided with an air injection pipe (4) at the top, and an air injection connection port (5) is provided at the end of the air injection pipe (4). The storage tank (12) is equipped with a fine-mesh shower head (7), and a shower pipe (6) is provided on the top of the fine-mesh shower head (7). The shower pipe (6) passes through the top of the storage tank (12) and is connected to the buffer tank (11). The storage tank (12) is filled with an adsorption mixture. The storage tank (12) is provided with a liquid filling pipe (8) and a liquid draining pipe (9) on one side.

2. The apparatus for VOCs adsorption associated with the industrial carbon dioxide purification system according to claim 1, characterized in that, A level gauge (10) is provided between the liquid addition pipe (8) and the liquid discharge pipe (9).

3. The apparatus for VOCs adsorption associated with the industrial carbon dioxide purification system according to claim 2, characterized in that, The level gauge (10) is a flexible level gauge.

4. The apparatus for VOCs adsorption associated with the industrial carbon dioxide purification system according to claim 2, characterized in that, The liquid adding pipe (8) is provided with a liquid adding valve (81), the end of the liquid adding pipe (8) is provided with a liquid adding port (82), and the liquid draining pipe (9) is provided with a liquid draining valve (91).

5. The apparatus for VOCs adsorption associated with the industrial carbon dioxide purification system according to claim 1, characterized in that, The exhaust pipe (2) is provided with a breathing valve (3) at its end.

6. The apparatus for VOCs adsorption associated with the industrial carbon dioxide purification system according to claim 1, characterized in that, The volume of the buffer tank (11) is larger than that of the storage tank (12).

7. The apparatus for VOCs adsorption associated with the industrial carbon dioxide purification system according to claim 1, characterized in that, The bottom of the tank (1) is provided with several adjustable supports (11).

Images