Novel zeolite drum equipment

Abstract

The utility model discloses novel zeolite rotary drum equipment which comprises a rotary drum box body and supporting legs, the supporting legs are fixedly arranged below the rotary drum box body, the rotary drum box body is arranged in a polyhedral structure, and an adsorption chamber, a cooling chamber and a desorption chamber are arranged in the rotary drum box body. The desorption chamber is arranged on one side of the rotary drum box body and communicated with a combustion chamber air inlet formed in one side of the rotary drum box body, the cooling chamber and the desorption chamber are arranged in parallel and communicated with a fresh air inlet formed in one side of the rotary drum box body, and the fresh air inlet and the combustion chamber air inlet are arranged in parallel. The adsorption chamber is arranged in the middle of the rotary drum box body and is arranged side by side with the cooling chamber and the desorption chamber.

Description

Technical Field

[0001] The utility model belongs to the technical field of zeolite drums, and in particular relates to a novel zeolite drum device. Background Art

[0002] Zeolite drum equipment is widely used in the field of gas purification and treatment in industry and environmental engineering. These devices use the adsorption properties of zeolites to remove pollutants from the air. Traditional zeolite drum systems usually include separate adsorption towers, coolers and desorption devices, which are interconnected by complex piping systems to achieve continuous treatment of the gas.

[0003] However, in traditional designs, since the adsorption, cooling and desorption units are set up independently, the entire system occupies a large amount of space, resulting in inefficient space utilization and a lack of effective heat recovery mechanism, which leads to high energy consumption and is not conducive to energy conservation and emission reduction. In addition, the location and replacement method of the adsorbent are not convenient, which increases the difficulty and frequency of system maintenance. Summary of the invention

[0004] The purpose of the utility model is to provide a novel zeolite drum device to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes: a rotating drum box and supporting feet, the supporting feet are fixedly arranged under the rotating drum box, the rotating drum box is arranged in a polyhedron structure, and an adsorption chamber, a cooling chamber and a desorption chamber are arranged inside it, the desorption chamber is arranged on one side of the rotating drum box, and is connected with the combustion chamber air inlet arranged on the side of the rotating drum box, the cooling chamber and the desorption chamber are arranged in parallel, and are connected with the fresh air inlet arranged on the side of the rotating drum box, the fresh air inlet and the combustion chamber air inlet are arranged in parallel, the adsorption chamber is arranged in the middle of the rotating drum box, and is arranged side by side with the cooling chamber and the desorption chamber.

[0006] In the above solution, the support feet provide a stable base to ensure that the drum box is stably placed on the ground or on the mounting platform. The use of a polyhedral structure for the drum box helps to improve the stability and durability of the structure while allowing effective separation and connection between different chambers.

[0007] By placing the adsorption chamber, cooling chamber and desorption chamber side by side inside the drum box, efficient use of space is achieved. At the same time, the parallel arrangement of the three chambers allows the air flow to pass through the adsorption, cooling and desorption processes sequentially, thereby optimizing the processing efficiency and ensuring the continuity and integrity of air purification.

[0008] Preferably, the adsorption chamber is provided with at least one adsorption inlet and one adsorption outlet, the adsorption inlet is arranged on the other opposite side of the drum housing, and the adsorption outlet is arranged below the drum housing and at an angle of 90 degrees to the adsorption inlet.

[0009] In the above scheme, the adsorption inlet is set on one side of the drum housing, and the adsorption outlet is set at the bottom, which effectively utilizes the internal space of the drum housing, so that the airflow forms a more effective flow pattern inside the chamber, reducing the possibility of direct short circuit of the airflow. Specifically, the air enters from one side, passes through the adsorbent and flows out from the bottom. Such a vertical flow direction can improve the utilization rate of the adsorbent and ensure that the air and the adsorbent are fully in contact.

[0010] On the other hand, the inlet and outlet set at a 90-degree angle helps reduce the resistance and pressure loss caused by direct airflow collision, thereby reducing the energy consumption of the entire system. At the same time, since the adsorption outlet is located at the bottom, it is more convenient for later inspection and replacement of the adsorbent.

[0011] Preferably, the adsorption outlet is externally connected to an adsorption fan.

[0012] Preferably, the adsorption outlet is provided with a first end of the rotary drum and a second end of the rotary drum, and the first end of the rotary drum and the second end of the rotary drum can partially extend radially to the outside of the adsorption outlet and are arranged at an angle of 90 degrees with the adsorption inlet.

[0013] In the above scheme, on the one hand, the partial radial extension of the first end and the second end of the drum helps to achieve a more uniform air outflow at the adsorption outlet, while reducing turbulence, reducing the total pressure loss of the system, reducing dead corners in the air flow, and ensuring uniform use of the adsorbent, thereby improving the adsorption efficiency of the entire chamber.

[0014] On the other hand, it also increases the mechanical strength of the adsorption outlet area, provides better support, and reduces the risk of wear or damage due to long-term use or high air volumes.

[0015] Preferably, the second end of the drum and the first end of the drum are arranged parallel to each other, and a heat exchanger is arranged between the second end of the drum and the first end of the drum to adjust and control the working temperature in the adsorption chamber.

[0016] In the above scheme, by arranging a heat exchanger between the two ends of the drum, the temperature in the adsorption chamber can be controlled more accurately. At the same time, the use of the heat exchanger enables the system to recover and reuse heat energy, reduce the heat exchange between the system and the external environment, and thus reduce energy loss.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. By adopting a polyhedral drum box design, the adsorption chamber, cooling chamber and desorption chamber are effectively integrated, greatly improving the space utilization efficiency. It enables multiple functions, including adsorption, cooling and desorption, to be realized in a limited space, thereby optimizing the continuity and efficiency of the treatment process. Compared with the traditional separate setting of each treatment unit, the utility model reduces the need for external pipelines and equipment, simplifies the system structure, and reduces installation and maintenance costs.

[0019] 2. Through the carefully designed airflow path, that is, the 90-degree angle design between the adsorption inlet and outlet, and the radial extension of the first and second ends of the drum, the utility model optimizes the air flow, significantly reduces pressure loss and turbulence, and improves the adsorption efficiency. In addition, the adsorption outlet is designed to be located below the equipment, which not only utilizes the effect of gravity, but also facilitates the inspection and replacement of the adsorbent, thereby reducing the overall maintenance difficulty and maintenance frequency of the system.

[0020] 3. By setting a heat exchanger between the two ends of the drum, not only the high-performance operation of the system is guaranteed, but also the energy consumption is reduced through heat recovery, thereby improving the energy efficiency of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0022] Figure 1 It is a top view of the utility model;

[0023] Figure 2 It is the front view of the utility model;

[0024] Figure 3 It is a side view of the utility model;

[0025] In the figure: 1. Rotating drum body; 2. Support legs; 3. Adsorption chamber; 4. Cooling chamber; 5. Desorption chamber; 6. Combustion chamber air inlet; 7. Fresh air inlet; 8. Adsorption inlet; 9. Adsorption outlet; 10. First end of the rotating drum; 11. Second end of the rotating drum. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-Figure 3The utility model proposes a new technical solution for zeolite drum equipment, comprising: a drum housing 1 and supporting feet 2, wherein the supporting feet 2 are fixedly arranged under the drum housing 1, the drum housing 1 is arranged in a polyhedral structure, and an adsorption chamber 3, a cooling chamber 4 and a desorption chamber 5 are arranged inside the drum housing 1, the desorption chamber 5 is arranged on one side of the drum housing 1, and is connected with a combustion chamber air inlet 6 arranged on one side of the drum housing 1, the cooling chamber 4 and the desorption chamber 5 are arranged in parallel, and are connected with a fresh air inlet 7 arranged on one side of the drum housing 1, the fresh air inlet 7 and the combustion chamber air inlet 6 are arranged in parallel, the adsorption chamber 3 is arranged in the middle of the drum housing 1, and is arranged side by side with the cooling chamber 4 and the desorption chamber 5.

[0028] Among them, the adsorption chamber 3 is provided with at least one adsorption inlet 8 and one adsorption outlet 9, the adsorption inlet 8 is arranged on the other opposite side of the drum housing 1, the adsorption outlet 9 is arranged below the drum housing 1 and is arranged at an angle of 90 degrees to the adsorption inlet 8, and the adsorption outlet 9 is externally connected to the adsorption fan.

[0029] Furthermore, the adsorption outlet 9 is provided with a first end 10 of the rotary drum and a second end 11 of the rotary drum. The first end 10 of the rotary drum and the second end 11 of the rotary drum can partially extend radially to the outside of the adsorption outlet 9 and are arranged at an angle of 90 degrees to the adsorption inlet 8. The second end 11 of the rotary drum and the first end 10 of the rotary drum are arranged parallel to each other, and a heat exchanger is arranged between the second end 11 of the rotary drum and the first end 10 of the rotary drum for adjusting and controlling the working temperature in the adsorption chamber 3.

[0030] The heat exchanger is not shown in the drawings.

[0031] In this embodiment, by optimizing the structural layout and workflow of the zeolite drum, the device achieves efficient adsorption, cooling and desorption of VOCs (volatile organic compounds). The counterclockwise rotation mechanism ensures the continuous use of zeolite and improves the processing efficiency of the device.

[0032] At the same time, the application of the heat exchanger between the first and second ends of the drum effectively regulates the temperature of the adsorption chamber, ensuring that the optimal temperature conditions can be achieved at different working stages. This improves the adsorption / desorption performance of the zeolite and helps protect the adsorbent from damage that may be caused by excessive temperatures, extending its service life.

[0033] On the other hand, the combination of multi-zone design and heat exchanger enables the equipment to use energy more efficiently, reduce the need for external heating or cooling, and reduce operating costs.

[0034] The working principle and use process of this utility model:

[0035] When the device is started, the zeolite rotates counterclockwise in the drum housing 1. Gas containing VOCs (volatile organic compounds) enters the adsorption chamber 3 through the adsorption inlet 8 and is adsorbed by the zeolite.

[0036] As the zeolite rotates, the zeolite adsorbed with VOCs moves from the adsorption zone to the desorption zone. During this process, the heat exchanger adjusts the temperature to optimize the desorption conditions.

[0037] After the desorption, the zeolite enters the cooling zone, and fresh air enters the cooling chamber 4 through the fresh air inlet 7 to cool the zeolite in preparation for the next adsorption.

[0038] The zeolite continues to rotate to the adsorption area and restarts the adsorption process. This cycle ensures the continuous use of zeolite and the efficient operation of the equipment.

[0039] The gas coming out of the desorption zone enters the combustion chamber for further treatment, and then is discharged through the heater inlet, heater outlet and desorption fan to ensure that the discharged gas meets environmental protection requirements.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel zeolite drum device, characterized in that: include: A rotary drum housing (1) and supporting feet (2), wherein the supporting feet (2) are fixedly arranged below the rotary drum housing (1); the rotary drum housing (1) is arranged in a polyhedral structure, and an adsorption chamber (3), a cooling chamber (4) and a desorption chamber (5) are arranged inside the rotary drum housing (1); the desorption chamber (5) is arranged on one side of the rotary drum housing (1) and is connected to a combustion chamber air inlet (6) arranged on one side of the rotary drum housing (1); the cooling chamber (4) and the desorption chamber (5) are arranged in parallel and are connected to a fresh air inlet (7) arranged on one side of the rotary drum housing (1); the fresh air inlet (7) and the combustion chamber air inlet (6) are arranged in parallel; the adsorption chamber (3) is arranged in the middle of the rotary drum housing (1) and is arranged in parallel with the cooling chamber (4) and the desorption chamber (5).

2. A novel zeolite drum device according to claim 1, characterized in that: The adsorption chamber (3) is provided with at least one adsorption inlet (8) and one adsorption outlet (9), wherein the adsorption inlet (8) is arranged on the other opposite side of the drum housing (1), and the adsorption outlet (9) is arranged below the drum housing (1) and is arranged at an angle of 90 degrees to the adsorption inlet (8).

3. A novel zeolite drum device according to claim 2, characterized in that: The adsorption outlet (9) is externally connected to an adsorption fan.

4. A novel zeolite drum device according to claim 3, characterized in that: The adsorption outlet (9) is provided with a first end (10) of the rotary drum and a second end (11) of the rotary drum. The first end (10) of the rotary drum and the second end (11) of the rotary drum can partially extend radially to the outside of the adsorption outlet (9) and are arranged at an angle of 90 degrees with the adsorption inlet (8).

5. A novel zeolite drum device according to claim 4, characterized in that: The second end (11) of the rotating drum and the first end (10) of the rotating drum are arranged parallel to each other, and a heat exchanger is arranged between the second end (11) of the rotating drum and the first end (10) of the rotating drum for adjusting and controlling the working temperature in the adsorption chamber (3).

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