Zeolite rotating wheel concentration and adsorption device for organic waste gas

Abstract

The utility model relates to the field of waste gas treatment devices, in particular to an organic waste gas zeolite rotating wheel concentration and adsorption device which comprises a device body, a rotating shaft is driven in the device body through a motor, the top of the device body is fixedly communicated with a purified gas discharge port, and the side end of the device body is fixedly communicated with a concentrated waste gas discharge port. The zeolite rotating wheel device has the advantages that the zeolite rotating wheel is equally divided into the rotating wheel blocks, production is convenient, the rotating wheel blocks and the rotating shaft are detachable, the rotating wheel blocks and the rotating shaft can be detached, the rotating wheel blocks can be detached from the rotating shaft, the rotating wheel blocks can be detached from the rotating shaft, and the rotating wheel blocks can be detached from the rotating shaft. And the plurality of rotating wheel blocks are also detachable, so that damaged local parts are convenient to replace, the zeolite rotating wheel does not need to be integrally replaced, waste is effectively avoided, organic waste gas can be pre-filtered, and the treatment effect of the organic waste gas is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of waste gas treatment devices, and particularly relates to an organic waste gas zeolite wheel concentration adsorption device. Background Technique

[0002] The zeolite wheel adsorption concentration device adopts three continuous procedures of adsorption - desorption - concentration incineration, and is mainly used for the treatment of organic waste gas; it is especially suitable for occasions with large air volume and low concentration. The adsorption device uses ceramic fiber as the base material to form a honeycomb-shaped large disc wheel system. The surface of the wheel is coated with hydrophobic zeolite as the adsorbent. The zeolite wheel adsorption concentration device mainly consists of a waste gas pretreatment system, a molecular sieve wheel concentration adsorption system, a desorption system, a cooling and drying system, and an automatic control system, etc. Generally, there is a post-treatment system behind the wheel. Its principle is that through the rotation of the wheel, the desorption of gas and the regeneration of the wheel can be completed simultaneously on the wheel. The organic waste gas entering the concentration wheel is adsorbed and purified by the adsorption area of the wheel at normal temperature and then directly discharged into the atmosphere. Then, due to the rotation of the wheel, it enters the desorption area. The wheel adsorbed with organic substances desorbs in this area, and the organic substances adsorbed on the wheel are separated, desorbed, and enter the subsequent treatment system.

[0003] At present, although the conventional organic waste gas zeolite wheel concentration adsorption device can meet the requirements of organic waste gas treatment, its zeolite wheel is usually of an integral structure, with high production difficulty and cost, and it is also inconvenient to disassemble and replace. Moreover, once a small area is damaged, the whole needs to be replaced, resulting in waste, and further improvement is required.

[0004] Therefore, it is very necessary to invent an organic waste gas zeolite wheel concentration adsorption device. Content of the Utility Model

[0005] For this reason, the utility model provides an organic waste gas zeolite wheel concentration adsorption device to solve the problems raised in the above background technique.

[0006] In order to achieve the above purpose, the utility model provides the following technical solution: an organic waste gas zeolite wheel concentration adsorption device, including a device body. Inside the device body, a rotating shaft is driven by a motor. A purified gas discharge port is fixedly communicated with the top of the device body. A concentrated waste gas discharge port is fixedly communicated with the side end of the device body. An exhaust gas inlet is also fixedly communicated with the side end of the device body. The zeolite wheel is detachably installed on the surface of the rotating shaft through a first connection component. The zeolite wheel is equally divided into several wheel blocks, and several wheel blocks are detachably installed through a second connection component. The exhaust gas inlet is fixedly communicated with an exhaust gas pretreatment component.

[0007] Preferably, the first connection component includes a number of arc-shaped connection protrusions, and the number of arc-shaped connection protrusions are respectively fixed to the inner ends of a number of runner blocks. The number of arc-shaped connection protrusions are distributed in a circular array on the outer surface of the rotating shaft, and the arc-shaped connection protrusions are all fixed to the surface of the rotating shaft by a number of fixing screws.

[0008] Preferably, the second connection component includes a number of strip-shaped connection protrusions, and the number of strip-shaped connection protrusions are respectively fixed at the straight edges of a number of runner blocks. The strip-shaped connection protrusions on two adjacent runner blocks are all fixedly installed by a number of fixing bolts.

[0009] Preferably, the waste gas pretreatment component includes a fan, the fan is fixed on one side of the device body, the output end of the fan is fixedly communicated with a waste gas pretreatment tank, the waste gas pretreatment tank is fixedly communicated with a waste gas delivery pipe, and the waste gas delivery pipe is fixedly communicated with the waste gas inlet.

[0010] Preferably, a number of sliding grooves are equidistantly opened inside the waste gas pretreatment tank, a pull-out frame is slidably connected inside each sliding groove, and a filter screen is fixed inside each pull-out frame.

[0011] Preferably, a number of rectangular holes are opened at the front end of the waste gas pretreatment tank, and the number of rectangular holes respectively correspond to the number of pull-out frames one by one, and the front end of the pull-out frame penetrates through the corresponding rectangular hole.

[0012] Preferably, a number of groups of fixing plates are also fixed at the front end of the waste gas pretreatment tank, the number of groups of fixing plates respectively correspond to the number of rectangular holes one by one, the number of fixing plates in each group is four, and each group of fixing plates is symmetrically distributed at the four corners of the corresponding rectangular hole.

[0013] Preferably, a threaded hole is opened at the center of each fixing plate, a positioning rod is threadedly connected to the inner wall of the threaded hole, and the positioning rod abuts against the front end of the pull-out frame.

[0014] The beneficial effects of the present utility model are as follows: Through the combined use of the device body, rotating shaft, purified gas discharge port, concentrated waste gas discharge port, waste gas inlet, first connection component, zeolite rotor, runner block, second connection component and waste gas pretreatment component, the zeolite rotor is equally divided into a number of runner blocks, which is convenient for production. Moreover, the number of runner blocks is detachable from the rotating shaft, and the number of runner blocks is also detachable from each other. Therefore, it is convenient to replace the damaged part without replacing the entire zeolite rotor, effectively avoiding waste. In addition, the organic waste gas can be pre-filtered, effectively improving the treatment effect of the organic waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural cross-sectional view provided by the present utility model;

[0016] Figure 2The structural top view of the zeolite rotor provided by the present utility model;

[0017] Figure 3 is Figure 2 the enlarged view of the structure at position A in

[0018] Figure 4 is Figure 1 the enlarged view of the structure at position B in

[0019] Figure 5 the main structural view provided by the present utility model;

[0020] Figure 6 is Figure 5 the enlarged view of the structure at position C in

[0021] In the figure: 1. Device body; 2. Rotating shaft; 3. Purified gas discharge port; 4. Concentrated waste gas discharge port; 5. Waste gas inlet; 6. Zeolite rotor; 7. Rotor block; 8. Arc-shaped connecting protrusion; 9. Fixing screw; 10. Strip-shaped connecting protrusion; 11. Fixing bolt; 12. Fan; 13. Waste gas pretreatment tank; 14. Waste gas delivery pipe; 15. Slide groove; 16. Pull-out frame; 17. Filter screen; 18. Rectangular hole; 19. Fixed plate; 20. Threaded hole; 21. Positioning rod. Specific embodiments

[0022] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present utility model and are not intended to limit the present utility model.

[0023] Please refer to the attached Figures 1-6 , an organic waste gas zeolite rotor concentration adsorption device provided by the present utility model, includes a device body 1. Inside the device body 1, there is a rotating shaft 2 driven by a motor (not shown in the figure). At the top of the device body 1, there is a fixed and communicated purified gas discharge port 3. At the side end of the device body 1, there is a fixed and communicated concentrated waste gas discharge port 4. It should be noted that the concentrated waste gas discharge port 4 is externally connected to subsequent treatment systems such as incinerators, which is well-known technology to those skilled in the art and will not be elaborated further. At the side end of the device body 1, there is also a fixed and communicated waste gas inlet 5. On the surface of the rotating shaft 2, there is a zeolite rotor 6 detachably installed through a first connection component, so that the zeolite rotor 6 can rotate inside the device body 1 along with the rotating shaft 2. The zeolite rotor 6 is equally divided into several rotor blocks 7 (as Figure 2 shown), and several rotor blocks 7 are detachably installed through a second connection component. The waste gas inlet 5 is fixedly communicated with a waste gas pretreatment component;

[0024] The first connection component includes several arc-shaped connection protrusions 8. The several arc-shaped connection protrusions 8 are respectively fixed at the inner ends of several runner blocks 7. The several arc-shaped connection protrusions 8 are distributed in a circular array on the outer surface of the rotating shaft 2. The arc-shaped connection protrusions 8 are all fixed on the surface of the rotating shaft 2 through several fixing screws 9. Specifically, under the fixed connection of the arc-shaped connection protrusions 8 and the fixing screws 9, the several runner blocks 7 can be detachably installed on the rotating shaft 2;

[0025] The second connection component includes several strip-shaped connection protrusions 10. The several strip-shaped connection protrusions 10 are respectively fixed at the straight edges of several runner blocks 7. The strip-shaped connection protrusions 10 on two adjacent runner blocks 7 are all fixedly installed through several fixing bolts 11. Specifically, under the fixed connection of the strip-shaped connection protrusions 10 and the fixing bolts 11, the several runner blocks 7 can be detachably installed between them;

[0026] In summary, the device can equally divide the zeolite wheel 6 into multiple runner blocks 7, which is convenient for production. Moreover, the multiple runner blocks 7 are detachable from the rotating shaft 2, and the multiple runner blocks 7 are also detachable from each other. Thus, it is convenient to replace the damaged part without replacing the entire zeolite wheel 6, effectively avoiding waste;

[0027] The waste gas pretreatment component includes a fan 12. The fan 12 is fixed on one side of the device body 1. The output end of the fan 12 is fixedly communicated with a waste gas pretreatment tank 13. The waste gas pretreatment tank 13 is fixedly communicated with a waste gas delivery pipe 14. The waste gas delivery pipe 14 is fixedly communicated with the waste gas inlet 5. A number of sliding grooves 15 are equidistantly opened inside the waste gas pretreatment tank 13. A drawer frame 16 is slidably connected in each sliding groove 15. A filter screen 17 is fixedly installed inside each drawer frame 16. A number of rectangular holes 18 are opened at the front end of the waste gas pretreatment tank 13. The number of rectangular holes 18 corresponds to the number of drawer frames 16 one by one. The front end of the drawer frame 16 penetrates through the corresponding rectangular hole 18. Specifically, when the fan 12 operates, the organic waste gas to be treated can be transported into the waste gas pretreatment tank 13 and pre-filtered by the several filter screens 17, effectively improving the treatment effect of the organic waste gas. And the operator only needs to push and pull the drawer frame 16 to control the taking and placing of the filter screen 17, thus facilitating the regular cleaning or replacement of the filter screen 17, and the use is convenient;

[0028] A number of groups of fixing plates 19 are also fixed at the front end of the waste gas pretreatment tank 13. The number of groups of fixing plates 19 corresponds to the number of rectangular holes 18 one by one. The number of each group of fixing plates 19 is four. Each group of fixing plates 19 is symmetrically distributed at the four corners of the corresponding rectangular hole 18. A threaded hole 20 is opened at the center of each fixing plate 19. A positioning rod 21 is threadedly connected to the inner wall of the threaded hole 20. The positioning rod 21 abuts against the front end of the drawer frame 16. Specifically, under the action of the positioning rod 21, the drawer frame 16 pushed into the waste gas pretreatment tank 13 can be positioned, effectively preventing the drawer frame 16 from falling off due to vibration, wind force and other reasons.

[0029] The above are only the preferred embodiments of the present utility model. Any person skilled in the art can modify the present utility model by using the technical solutions described above or modify it into equivalent technical solutions. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present utility model falls within the scope of protection required by the present utility model.

Claims

1. An organic waste gas zeolite rotary concentrator adsorption device, comprising a device body (1), a rotating shaft (2) is driven inside the device body (1) by a motor, a purified gas discharge port (3) is fixedly communicated with the top of the device body (1), a concentrated waste gas discharge port (4) is fixedly communicated with the side end of the device body (1), and a waste gas inlet (5) is also fixedly communicated with the side end of the device body (1), characterized in that: The surface of the rotating shaft (2) is detachably installed with a zeolite rotor (6) through a first connection component. The zeolite rotor (6) is equally divided into several rotor blocks (7), and several said rotor blocks (7) are detachably installed through a second connection component. The exhaust gas inlet (5) is fixedly communicated with an exhaust gas pretreatment component.

2. The organic waste gas zeolite rotary concentrator adsorption device according to claim 1, characterized in that: The first connection component includes several arc-shaped connection protrusions (8). Several said arc-shaped connection protrusions (8) are respectively fixed at the inner ends of several rotor blocks (7). Several said arc-shaped connection protrusions (8) are distributed in a circular array on the outer surface of the rotating shaft (2). The arc-shaped connection protrusions (8) are all fixed on the surface of the rotating shaft (2) through several fixing screws (9).

3. The organic waste gas zeolite wheel concentration adsorption device according to claim 1, characterized in that: The second connection component includes several strip-shaped connection protrusions (10). Several said strip-shaped connection protrusions (10) are respectively fixed at the straight edges of several rotor blocks (7). The strip-shaped connection protrusions (10) on two adjacent rotor blocks (7) are all fixedly installed through several fixing bolts (11).

4. An organic waste gas zeolite rotary concentrator adsorption device according to claim 1, characterized in that: The exhaust gas pretreatment component includes a fan (12). The fan (12) is fixed on one side of the device body (1). The output end of the fan (12) is fixedly communicated with an exhaust gas pretreatment tank (13). The exhaust gas pretreatment tank (13) is fixedly communicated with an exhaust gas delivery pipe (14). The exhaust gas delivery pipe (14) is fixedly communicated with the exhaust gas inlet (5).

5. The organic waste gas zeolite rotary wheel concentration and adsorption device according to claim 4, characterized in that: Several chutes (15) are equidistantly arranged inside the exhaust gas pretreatment tank (13). Slide frames (16) are slidably connected in several said chutes (15). Filter nets (17) are fixedly installed inside several said slide frames (16).

6. The organic waste gas zeolite rotor concentration adsorption device according to claim 5, characterized in that: Several rectangular holes (18) are formed at the front end of the exhaust gas pretreatment tank (13). Several said rectangular holes (18) respectively correspond to several slide frames (16) one by one. The front ends of the slide frames (16) penetrate through the corresponding rectangular holes (18).

7. An organic waste gas zeolite wheel concentration adsorption device according to claim 6, characterized in that: Several groups of fixing plates (19) are also fixed at the front end of the exhaust gas pretreatment tank (13). Several groups of said fixing plates (19) respectively correspond to several rectangular holes (18) one by one. The number of each group of fixing plates (19) is four. Each group of fixing plates (19) is symmetrically distributed at the four corners of the corresponding rectangular hole (18).

8. An organic waste gas zeolite rotary concentrator adsorption device according to claim 7, characterized in that: Threaded holes (20) are formed at the centers of the fixing plates (19). Positioning rods (21) are threadedly connected to the inner walls of the threaded holes (20). The positioning rods (21) are abutted against the front ends of the slide frames (16).

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