Zeolite rotating wheel adsorption concentration heat storage combustion device

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses a zeolite rotating wheel adsorption concentration heat storage combustion device which comprises a heat insulation box body, a zeolite rotating wheel shell is fixedly connected to one side of the interior of the heat insulation box body, and a cavity is formed in one side of the interior of the zeolite rotating wheel shell; a zeolite rotating wheel body is rotationally connected into the zeolite rotating wheel shell. A first driving gear is driven by a first gear reduction motor to rotate, and a second driving gear is driven by a second gear reduction motor to rotate, so that the rotating directions of the first driving gear and the second driving gear are opposite, and then a zeolite rotating wheel body is driven to rotate in a cavity; vOCs gas in the zeolite rotating wheel body is adsorbed on the surface of the zeolite rotating wheel body, the penetrating gas is clean gas, and by driving the gear ring to rotate, the transmission efficiency is high, the transmission ratio is stable, and the effects that the transmission structure is compact, the needed space size is small, and the service life of the device is long are achieved.

Description

Technical Field

[0001] The present application relates to the field of waste gas treatment technology, and in particular to a zeolite rotor adsorption concentration heat storage combustion device. Background Art

[0002] The VOCs combustion device is a common equipment used to treat VOCs gas. It can convert volatile organic compounds (VOCs) into water and carbon dioxide through high-temperature combustion. With the rapid development of China's economy, the emission of VOCs will also increase. VOCs will combine with other pollutants in the air, causing damage to the human respiratory tract. In severe cases, it can even induce cancer. Therefore, there are more and more VOCs treatment equipment.

[0003] In the prior art, the disc-type zeolite rotor needs to be installed as a whole, which is difficult to transport and replace. In addition, if part of it is damaged in the later stage, it needs to be replaced as a whole, which is very costly. The vertical cylindrical zeolite rotor has height and inner diameter restrictions when installing the equipment, which to a certain extent limits its adsorption capacity and efficiency, increasing the processing cost of the enterprise.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem of high cost and weak adsorption capacity of disc-type or cylindrical zeolite wheels, the present application provides a zeolite wheel adsorption concentration heat storage combustion device.

[0006] The zeolite rotor adsorption concentration heat storage combustion device provided in the present application adopts the following technical solution:

[0007] A zeolite rotor adsorption concentration heat storage combustion device comprises an insulating box, a zeolite rotor shell is fixedly connected to one side of the interior of the insulating box, a cavity is opened on one side of the interior of the zeolite rotor shell, a zeolite rotor body is rotatably connected to the interior of the zeolite rotor shell, a gear ring is fixedly connected to one side of the outer wall of the zeolite rotor body, a first driving gear is rotatably connected to the side of the cavity corresponding to the zeolite rotor body, a second driving gear is rotatably connected to the side of the cavity corresponding to the zeolite rotor body, the gear ring is tightly meshed with the first driving gear and the second driving gear respectively, and a first gear reduction motor is fixedly connected to the side of the insulating box corresponding to the first driving gear.

[0008] Preferably, a second gear reduction motor is fixedly connected to the inside of the insulation box on the side corresponding to the second driving gear, the driving end of the first gear reduction motor passes through the inner wall of the zeolite wheel shell and is fixedly connected to the side of the first driving gear, and the driving end of the second gear reduction motor passes through the inner wall of the zeolite wheel shell and is fixedly connected to the side of the second driving gear.

[0009] Preferably, first gas pipes are fixedly connected to both sides of the side surface of the zeolite wheel shell, the interior of the insulation box is fixedly connected to a combustion chamber through two of the first gas pipes, and one side of the side surface of the combustion chamber is fixedly connected to a second gas pipe.

[0010] Preferably, the interior of the thermal insulation box is fixedly connected to a heat storage box via the second gas pipe, one side of the side surface of the heat storage box is fixedly connected to an exhaust pipe, and the exhaust pipe extends to the outside of the thermal insulation box, and one side of the interior of the thermal insulation box is fixedly connected to a first filter plate.

[0011] Preferably, a second filter plate is fixedly connected to the inside of the insulation box body on a side corresponding to the first filter plate, an air inlet pipe is fixedly connected to one side of the side surface of the insulation box body, and an air outlet pipe is fixedly connected to the side surface of the insulation box body through the exhaust pipe.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The first driving gear is driven to rotate by the first gear reduction motor, and the second driving gear is driven to rotate by the second gear reduction motor, so that the first driving gear and the second driving gear rotate in opposite directions, and then the zeolite rotor body is driven to rotate inside the cavity, so that the VOCs gas therein is adsorbed on its surface by the zeolite rotor body, and the gas passing through is clean gas, which is driven to rotate by the gear ring, with high transmission efficiency and stable transmission ratio; compared with the prior art, it has the effects of compact transmission structure, small required space volume and long service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the zeolite rotor adsorption concentration heat storage combustion device of the embodiment of the application;

[0015] Figure 2 It is a schematic structural diagram of a cross section of a zeolite rotor adsorption concentration heat storage combustion device according to an embodiment of the application;

[0016] Figure 3 It is a schematic structural diagram of a cross section of a zeolite wheel shell according to an embodiment of the application.

[0017] Explanation of the reference numerals in the accompanying drawings: 1. Insulated box; 2. Air inlet pipe; 3. Air outlet pipe; 4. Second filter plate; 5. Zeolite wheel housing; 6. First air supply pipe; 7. Combustion chamber; 8. Second air supply pipe; 9. Heat storage box; 10. Exhaust pipe; 11. Gear ring; 12. Zeolite wheel body; 13. Cavity; 14. First drive gear; 15. First gear reduction motor; 16. Second drive gear; 17. Second gear reduction motor; 18. First filter plate. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application discloses a zeolite wheel adsorption concentration heat storage combustion device. Figure 2 and Figure 3 A zeolite wheel adsorption concentration heat storage combustion device, a zeolite wheel shell 5 is fixedly connected to one side of the interior of the heat insulation box 1, a cavity 13 is opened on one side of the interior of the zeolite wheel shell 5, a zeolite wheel body 12 is rotatably connected to the interior of the zeolite wheel shell 5, a gear ring 11 is fixedly connected to one side of the outer wall of the zeolite wheel body 12, a first driving gear 14 is rotatably connected to the side of the cavity 13 corresponding to the zeolite wheel body 12, a second driving gear 16 is rotatably connected to the side of the cavity 13 corresponding to the zeolite wheel body 12, and the gear ring 11 is respectively connected to the first driving gear 14 and the second driving gear 16. The first driving gear 14 and the second driving gear 16 are tightly meshed, a first gear reduction motor 15 is fixedly connected to the side of the first driving gear 14 inside the heat-insulating box 1, and a second gear reduction motor 17 is fixedly connected to the side of the second driving gear 16 inside the heat-insulating box 1. The driving end of the first gear reduction motor 15 penetrates the inner wall of the zeolite wheel housing 5 and is fixedly connected to the side of the first driving gear 14, and the driving end of the second gear reduction motor 17 penetrates the inner wall of the zeolite wheel housing 5 and is fixedly connected to the side of the second driving gear 16;

[0020] By adopting the above technical solution, the first driving gear 14 and the second driving gear 16 are respectively meshed with the gear ring 11, the first driving gear 14 is driven to rotate by the first gear reduction motor 15, and the second driving gear 16 is driven to rotate by the second gear reduction motor 17, so that the first driving gear 14 and the second driving gear 16 rotate in opposite directions, and then the zeolite rotor body 12 is driven to rotate inside the cavity 13, so that when the gas enters the zeolite rotor shell 5, the VOCs gas therein is adsorbed on the surface of the zeolite rotor body 12, and the gas passing through is clean gas, and the gear ring 11 is driven to rotate by the first driving gear 14 and the second driving gear 16, and the gear ring 11 is directly driven to rotate, with high transmission efficiency, stable transmission ratio, compact transmission structure, small required space volume, and long gear working life.

[0021] Reference Figure 1 and Figure 2 , both sides of the side surface of the zeolite wheel shell 5 are fixedly connected with the first gas pipe 6, the interior of the heat-insulating box 1 is fixedly connected with the combustion chamber 7 through the two first gas pipes 6, and the side surface of the combustion chamber 7 is fixedly connected with the second gas pipe 8, the interior of the heat-insulating box 1 is fixedly connected with the heat storage box 9 through the second gas pipe 8, and the side surface of the heat storage box 9 is fixedly connected with the exhaust pipe 10, and the exhaust pipe 10 extends to the outside of the heat-insulating box 1, the interior of the heat-insulating box 1 is fixedly connected with the first filter plate 18, and the interior of the heat-insulating box 1 is fixedly connected with the second filter plate 4 corresponding to the first filter plate 18, the side surface of the heat-insulating box 1 is fixedly connected with the air inlet pipe 2, and the side surface of the heat-insulating box 1 is fixedly connected with the air outlet pipe 3 through the exhaust pipe 10;

[0022] By adopting the above technical scheme, the gas entering the insulation box 1 from the air inlet pipe 2 is filtered multiple times by the first filter plate 18 and the second filter plate 4, and the VOCs gas is adsorbed by the zeolite wheel body 12 inside the zeolite wheel shell 5. The clean gas enters the combustion chamber 7 through the two first air pipes 6, and is burned by the combustion device inside the combustion chamber 7. The combustion is converted into pollution-free carbon dioxide and water, and enters the heat storage tank 9 through the second air pipe 8 for absorption. The heat storage ceramics on the inner wall of the heat storage tank 9 are used to cool the water vapor, which is cooled and condensed into liquid water. Then the carbon dioxide is discharged to the outside through the exhaust pipe 10 and the outlet pipe 3.

[0023] The implementation principle of a zeolite wheel adsorption concentration heat storage combustion device in the embodiment of the present application is as follows: the impurities in the gas entering the heat insulation box 1 from the intake pipe 2 are filtered multiple times by the first filter plate 18 and the second filter plate 4, the first drive gear 14 is driven to rotate by the first gear reduction motor 15, and the second drive gear 16 is driven to rotate by the second gear reduction motor 17, so that the first drive gear 14 and the second drive gear 16 rotate in opposite directions, and then the zeolite wheel body 12 is driven to rotate inside the cavity 13, so that when the gas enters the zeolite wheel shell 5, it passes through the zeolite wheel The main body 12 adsorbs the VOCs gas therein on its surface, and the gas passing through is the clean gas. The VOCs gas is adsorbed by the zeolite rotor body 12 inside the zeolite rotor shell 5, and the clean gas enters the combustion chamber 7 through the two first gas pipes 6. The clean gas is burned by the combustion device inside the combustion chamber 7, and the combustion is converted into pollution-free carbon dioxide and water. The clean gas enters the heat storage tank 9 through the second gas pipe 8 for absorption, and is cooled by the heat storage ceramics on the inner wall of the heat storage tank 9. The water vapor is cooled and condensed into liquid water, and then the carbon dioxide is discharged to the outside through the exhaust pipe 10 and the outlet pipe 3.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A zeolite wheel adsorption concentration heat storage combustion device, comprising a heat insulation box (1), characterized in that: A zeolite rotor shell (5) is fixedly connected to one side of the interior of the heat-insulating box (1), a cavity (13) is provided on one side of the interior of the zeolite rotor shell (5), a zeolite rotor body (12) is rotatably connected to the interior of the zeolite rotor shell (5), a gear ring (11) is fixedly connected to one side of the outer wall of the zeolite rotor body (12), a first driving gear (14) is rotatably connected to the interior of the cavity (13) on the side corresponding to the zeolite rotor body (12), a second driving gear (16) is rotatably connected to the interior of the cavity (13) on the side corresponding to the zeolite rotor body (12), the gear ring (11) is tightly meshed with the first driving gear (14) and the second driving gear (16), respectively, and a first gear reduction motor (15) is fixedly connected to the interior of the heat-insulating box (1) on the side corresponding to the first driving gear (14).

2. A zeolite wheel adsorption concentration heat storage combustion device according to claim 1, characterized in that: A second gear reduction motor (17) is fixedly connected to the inside of the heat-insulating box (1) on the side corresponding to the second driving gear (16); the driving end of the first gear reduction motor (15) passes through the inner wall of the zeolite wheel housing (5) and is fixedly connected to the side of the first driving gear (14); and the driving end of the second gear reduction motor (17) passes through the inner wall of the zeolite wheel housing (5) and is fixedly connected to the side of the second driving gear (16).

3. The zeolite wheel adsorption concentration heat storage combustion device according to claim 1, characterized in that: The first gas pipes (6) are fixedly connected to both sides of the side surface of the zeolite wheel shell (5), the interior of the heat-insulating box (1) is fixedly connected to a combustion chamber (7) via two of the first gas pipes (6), and one side of the side surface of the combustion chamber (7) is fixedly connected to a second gas pipe (8).

4. A zeolite wheel adsorption concentration heat storage combustion device according to claim 3, characterized in that: The interior of the heat-insulating box (1) is fixedly connected to a heat storage box (9) via the second gas delivery pipe (8); an exhaust pipe (10) is fixedly connected to one side of the side surface of the heat storage box (9), and the exhaust pipe (10) extends to the outside of the heat-insulating box (1); and a first filter plate (18) is fixedly connected to one side of the interior of the heat-insulating box (1).

5. A zeolite wheel adsorption concentration heat storage combustion device according to claim 4, characterized in that: A second filter plate (4) is fixedly connected to the inside of the heat-insulating box (1) on a side corresponding to the first filter plate (18), an air inlet pipe (2) is fixedly connected to the side surface of the heat-insulating box (1), and an air outlet pipe (3) is fixedly connected to the side surface of the heat-insulating box (1) via the exhaust pipe (10).

Images