Industrial waste gas treatment device

Abstract

The utility model is applicable to the technical field of waste gas treatment, and provides an industrial waste gas treatment device, which comprises a device main body and an active carbon adsorption layer arranged in the device main body, the device main body is respectively provided with a gas inlet and a gas outlet, and a swing mechanism is arranged in the device main body and between the gas inlet and the active carbon adsorption layer. By arranging the swing mechanism, when waste gas is introduced into the device main body through the gas inlet, the driving assembly can drive the air deflectors to swing back and forth within a certain angle range, and in the process, the multiple air deflectors can disperse the waste gas and guide the flow direction of the waste gas at the same time, so that the waste gas can uniformly flow to the activated carbon adsorption layer; and compared with the prior art that the waste gas can only centrally flow to a local area of the activated carbon adsorption layer, the adsorption effect of the activated carbon adsorption layer is improved, and the waste of resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to an industrial waste gas treatment device. Background Art

[0002] Industrial waste gas treatment refers to the purification and treatment of waste gas generated in the industrial production process to reduce the negative impact on the environment and human health. Industrial waste gas usually contains various harmful substances, such as organic matter, gas, particulate matter, heavy metals, chemicals, etc., which are directly discharged into the atmosphere and may cause air pollution and health risks.

[0003] Existing industrial waste gas is usually treated by activated carbon adsorption. During the treatment process, since the activated carbon adsorption layer through which the waste gas passes is relatively concentrated, some activated carbon will be fully adsorbed before other parts. If the waste gas continues to be introduced, the fully adsorbed activated carbon will have poor adsorption effect on harmful substances in the waste gas. If the activated carbon is replaced, the activated carbon that is not fully adsorbed will be replaced together, which will cause waste. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide an industrial waste gas treatment device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An industrial waste gas treatment device includes a device body and an active carbon adsorption layer installed in the device body, the device body is respectively provided with an air inlet and an air outlet, and a swing mechanism is provided in the device body between the air inlet and the active carbon adsorption layer, the swing mechanism includes a frame fixedly installed in the device body, a plurality of air guide plates installed in the frame at equal intervals, and a driving component driving the plurality of air guide plates to swing back and forth, the air guide plates are rotatably arranged by an installation shaft, and the driving component is used to provide power for the reciprocating rotation of the installation shaft.

[0007] As a further solution of the utility model: the area of ​​the frame is smaller than the area of ​​the active carbon adsorption layer.

[0008] As a further solution of the utility model: the driving assembly includes a spur rack symmetrically installed in the frame, a plurality of gears meshing with the spur rack, and a power unit driving the spur rack to reciprocate, the two ends of the spur rack are connected to the inner wall of the frame through a telescopic unit, and the gear is coaxially fixed on the mounting shaft.

[0009] As a further solution of the utility model: the telescopic unit includes a telescopic sleeve fixedly mounted on the inner wall of the frame and a telescopic rod movably mounted on the end of the telescopic sleeve, and the telescopic rod is fixedly connected to the end of the spur rack.

[0010] As a further solution of the utility model: the power unit includes an arch frame, a fan, a rotating rod and a round rod, the arch frame is fixedly mounted on two spur racks, and a strip hole is opened on the arch frame, the fan is rotatably installed in the device body and corresponds to the air inlet position, the rotating rod is fixedly installed at the bottom end of the fan, and a round rod that slides with the strip hole is fixedly arranged on the rotating rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is provided with a swing mechanism. When the exhaust gas enters the interior of the device body through the air inlet, the driving component can drive the air guide plate to swing back and forth within a certain angle range. In this process, a plurality of air guide plates can disperse the exhaust gas and guide the flow direction of the exhaust gas at the same time, so that the exhaust gas can flow evenly to the activated carbon adsorption layer. Compared with the prior art in which the exhaust gas can only flow to a local area of ​​the activated carbon adsorption layer, the adsorption effect of the activated carbon adsorption layer is improved and the waste of resources is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of an industrial waste gas treatment device;

[0014] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 It is a three-dimensional diagram of a swing mechanism in an industrial waste gas treatment device;

[0016] Figure 4 for Figure 3 A partial enlarged view of

[0017] In the figure: 1-device body, 2-activated carbon adsorption layer, 3-air inlet, 4-air outlet, 5-frame, 6-air guide plate, 7-installation shaft, 8-spur rack, 9-gear, 10-telescopic unit, 11-telescopic sleeve, 12-telescopic rod, 13-arch frame, 14-bar hole, 15-fan blade, 16-rotating rod, 17-round rod. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] See also Figure 1-4, an industrial waste gas treatment device, comprising a device body 1 and an activated carbon adsorption layer installed in the device body 1, the device body 1 is respectively provided with an air inlet 3 and an air outlet 4, and a swing mechanism is provided in the device body 1 between the air inlet 3 and the activated carbon adsorption layer, the swing mechanism comprises a frame 5 fixedly installed in the device body 1, a plurality of air guide plates 6 installed in the frame 5 at equal intervals, and a driving component for driving the plurality of air guide plates 6 to swing back and forth, the air guide plates 6 are rotatably arranged by an installation shaft 7, and the driving component is used to provide power for the reciprocating rotation of the installation shaft 7. By setting the swing mechanism, when the exhaust gas passes into the interior of the device body 1 through the air inlet 3, the driving component can drive the air guide plates 6 to swing back and forth within a certain angle range. In this process, the plurality of air guide plates 6 can disperse the exhaust gas while guiding the flow direction of the exhaust gas, so that the exhaust gas can flow evenly to the activated carbon adsorption layer 2. Compared with the prior art in which the exhaust gas can only flow to a local area of ​​the activated carbon adsorption layer, the adsorption effect of the activated carbon adsorption layer 2 is improved, and the waste of resources is avoided.

[0020] In the process of the swing mechanism operating, in order to ensure that the exhaust gas can be smoothly dispersed and evenly guided to flow onto the activated carbon adsorption layer 2, the area of ​​the frame 5 in the present application is smaller than the area of ​​the activated carbon adsorption layer.

[0021] Specifically, the driving assembly includes a spur rack 8 symmetrically installed in the frame 5, a plurality of gears 9 meshing with the spur rack 8, and a power unit driving the spur rack 8 to reciprocate. Both ends of the spur rack 8 are connected to the inner wall of the frame 5 through a telescopic unit 10, and the gear 9 is coaxially fixedly installed on the mounting shaft 7.

[0022] Among them, the telescopic unit 10 includes a telescopic sleeve 11 fixedly mounted on the inner wall of the frame 5 and a telescopic rod 12 movably mounted on the end of the telescopic sleeve 11, and the telescopic rod 12 is fixedly connected to the end of the spur rack 8. It is necessary to explain that the telescopic unit 10 can also be an elastic element such as a spring or an elastic pad, as long as it can ensure that the spur rack 8 can move horizontally back and forth. This application does not give a specific detailed description of it here.

[0023] Preferably, the power unit includes an arch frame 13, a fan, a rotating rod 16 and a round rod 17. The arch frame 13 is fixedly mounted on two spur racks 8, and a strip hole 14 is opened on the arch frame 13. The fan is rotatably installed in the device body 1 and corresponds to the position of the air inlet 3. The rotating rod 16 is fixedly installed at the bottom end of the fan, and a round rod 17 that slides with the strip hole 14 is fixedly provided on the rotating rod 16. The setting of the power unit does not require an additional driving element to drive the spur rack 8 to reciprocate, and has the advantage of energy saving.

[0024] Specifically, when the exhaust gas enters the device body 1 through the air inlet 3, the flow of the exhaust gas can drive the fan blades 15 to rotate. When the fan blades 15 drive the rotating rod 16 to rotate, the round rod 17 on the rotating rod 16 slides in the bar hole 14, and cooperates with the telescopic units 10 at both ends of the spur rack 8 to realize the reciprocating motion of the spur rack 8. Cooperating with the meshing of the spur rack 8 with the gear 9 on the mounting shaft 7, the multiple air guide plates 6 can be flipped back and forth within a certain angle range, and the exhaust gas can be evenly guided onto the activated carbon adsorption layer.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An industrial waste gas treatment device, comprising a device body (1) and an activated carbon adsorption layer installed in the device body (1), characterized in that: An air inlet (3) and an air outlet (4) are respectively arranged on the device body (1), and a swing mechanism is arranged in the device body (1) between the air inlet (3) and the activated carbon adsorption layer, the swing mechanism comprising a frame (5) fixedly installed in the device body (1), a plurality of air guide plates (6) installed in the frame (5) at equal intervals, and a driving component for driving the plurality of air guide plates (6) to swing back and forth, the air guide plates (6) are rotatably arranged via an installation shaft (7), and the driving component is used to provide power for the reciprocating rotation of the installation shaft (7).

2. The industrial waste gas treatment device according to claim 1, characterized in that: The area of ​​the frame (5) is smaller than the area of ​​the active carbon adsorption layer.

3. The industrial waste gas treatment device according to claim 1, characterized in that: The driving assembly comprises a spur rack (8) symmetrically mounted in a frame (5), a plurality of gears (9) meshing with the spur rack (8), and a power unit driving the spur rack (8) to reciprocate, the two ends of the spur rack (8) being connected to the inner wall of the frame (5) via a telescopic unit (10), and the gear (9) being coaxially fixedly mounted on a mounting shaft (7).

4. The industrial waste gas treatment device according to claim 3, characterized in that: The telescopic unit (10) comprises a telescopic sleeve (11) fixedly mounted on the inner wall of the frame (5) and a telescopic rod (12) movably mounted on the end of the telescopic sleeve (11); the telescopic rod (12) is fixedly connected to the end of the spur rack (8).

5. The industrial waste gas treatment device according to claim 3, characterized in that: The power unit comprises an arch frame (13), a fan, a rotating rod (16) and a round rod (17); the arch frame (13) is fixedly mounted on two spur racks (8), and a strip hole (14) is provided on the arch frame (13); the fan is rotatably mounted in the device body (1) and corresponds to the position of the air inlet (3); the rotating rod (16) is fixedly mounted at the bottom end of the fan, and a round rod (17) is fixedly arranged on the rotating rod (16) and is slidably matched with the strip hole (14).

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