Activated carbon adsorption device

Abstract

The utility model is suitable for waste gas treatment equipment technical field provides an active carbon adsorption device, it includes: filter equipment, the filter equipment includes first box, be provided with first air inlet and first gas outlet on the first box, adsorption device, the adsorption device includes second box, the second box has the cylinder cavity inside, be provided with second air inlet on the second box, the first gas outlet is connected on the second air inlet on the second box, the second air inlet inside rotation is provided with pivot, the pivot extends along the second box length direction, and pivot penetrates the both ends setting of second box, the second box outside is fixedly provided with spiral auger, spiral auger outside is in contact on adsorption device inner wall, the second box inside is filled with active carbon particle, still be provided with the seal board that can open on the second box, the seal board sets up on the mounting through -hole on the second box.

Description

Technical Field

[0001] This utility model relates to the technical field of waste gas treatment equipment, specifically an activated carbon adsorption device. Background Technology

[0002] Waste gas treatment refers to the purification and treatment of toxic and harmful gases generated during industrial production and daily life activities to meet national emission standards and reduce harm to the atmospheric environment and human health. With the rapid development of industrialization and urbanization, the waste gas treatment industry faces increasing challenges and opportunities.

[0003] Waste gas treatment requires activated carbon adsorption, but existing technologies typically only use activated carbon mesh for adsorption, which limits the amount of activated carbon that can pass through the waste gas, resulting in incomplete adsorption. To solve this technical problem, an activated carbon adsorption device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide an activated carbon adsorption device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An activated carbon adsorption device includes: a filtration device, the filtration device including a first housing, the first housing being provided with a first air inlet and a first air outlet; The adsorption device includes a second housing with a cylindrical cavity inside. A second air inlet is provided on the second housing, and a first air outlet is connected to the second air inlet. A rotating shaft is rotatably mounted inside the second air inlet, extending along the length of the second housing and passing through both ends of the housing. A spiral auger is fixedly fitted onto the outer side of the second housing, with its outer side abutting against the inner wall of the adsorption device. The second housing is filled with activated carbon particles. An openable sealing plate is also provided on the second housing, positioned on a mounting through-hole. The sealing plate and the second air inlet are located at opposite ends of the second housing. A second air outlet is provided on the sealing plate. A feeding port is also provided on the second housing.

[0006] As a further improvement of this utility model, the second housing is also provided with a drive assembly for driving the rotating shaft to rotate.

[0007] As a further embodiment of this utility model: the drive assembly includes a turbine fixedly sleeved on the outside of the rotating shaft and a worm gear meshing with the turbine. Both ends of the worm gear are rotatably mounted on mounting supports on the second housing. The turbine is located on the outside of the second housing.

[0008] As a further improvement of this utility model, a handle is fixedly installed at one end of the worm gear.

[0009] As a further embodiment of this utility model: the bottom end of the sealing plate is rotatably mounted on the second housing, and the top end of the sealing plate is mounted on the second housing through a locking mechanism.

[0010] As a further embodiment of this utility model: the locking mechanism includes a fixing bolt rotatably mounted on the sealing plate, the fixing bolt having an external thread at one end near the second housing, and the second housing also having a threaded hole, the external thread on the fixing bolt being used to engage with the threaded hole on the second housing.

[0011] As a further improvement of this utility model, an isolation net is provided on the second air outlet.

[0012] As a further improvement of this utility model: a filter screen is provided inside the first housing, and the filter screen is used to filter the exhaust gas.

[0013] As a further improvement of this utility model, the cover plate is installed on the feeding port by threads.

[0014] As a further improvement of this utility model, the feeding port is located near the second air inlet.

[0015] Compared with the prior art, the beneficial effects of this utility model are: by setting up a filtration device, the waste gas that needs to be adsorbed can be filtered to improve the adsorption effect; the adsorption device is equipped with a second box and a spiral auger, thus increasing the waste gas adsorption path and ensuring the adsorption effect; by setting up a sealing plate and a feeding port, it is convenient to replace the activated carbon particles. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an activated carbon adsorption device according to an embodiment of the present invention. Figure 1 .

[0017] Figure 2 This is a side view of an activated carbon adsorption device according to an embodiment of the present invention.

[0018] Figure 3 This is a schematic diagram of the structure of an activated carbon adsorption device according to an embodiment of the present invention. Figure 2 .

[0019] In the diagram: 1-Filtering device, 2-Adsorption device; 101 - First housing, 102 - Filter screen, 103 - First air inlet, 104 - First air outlet; 201-Second housing, 202-Feeding port, 203-Cover plate, 204-Rotating shaft, 205-Screw auger, 206-Turbine, 207-Worm gear, 208-Second air inlet, 209-Sealing plate, 210-Second air outlet, 211-Fixing bolt, 212-Mounting through hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1 Please see Figures 1-3 The present invention provides a structural diagram of an activated carbon adsorption device according to Embodiment 1. The activated carbon adsorption device includes a filter device 1 and an adsorption device 2. The adsorption device 2 includes a second housing 201, which has a cylindrical cavity inside. A second air inlet 208 is provided on the second housing 201. The filter device 1 includes a first housing 101, which has a first air inlet 103 and a first air outlet 104. The first air outlet 104 is connected to the second air inlet 208 on the second housing 201. A rotating shaft 204 is rotatably disposed inside the second air inlet 208. The rotating shaft 204 moves along the second housing. The second housing 201 extends along its length, with a rotating shaft 204 passing through both ends of the second housing 201. A spiral auger 205 is fixedly fitted onto the outside of the second housing 201, and the outer side of the spiral auger 205 abuts against the inner wall of the adsorption device 2. The second housing 201 is filled with activated carbon particles. An openable sealing plate 209 is also provided on the second housing 201, positioned on a mounting through-hole 201. The sealing plate 209 and a second air inlet 208 are located at opposite ends of the second housing 201. A second air outlet 210 is provided on the sealing plate 209. A feeding port 202 is also provided on the second housing 201. The feeding port 202 allows for the addition of activated carbon particles into the second housing 201, and the sealing plate 209 allows the mounting through-hole 201 of the second housing 201 to be opened, allowing the activated carbon particles to be discharged and replaced.

[0022] This invention features a filter device 1 to filter the waste gas requiring adsorption treatment, thereby improving the adsorption effect. The adsorption device 2 is equipped with a second housing 201 and a spiral auger 205, which increases the waste gas adsorption path and ensures the adsorption effect. The installation of a sealing plate 209 and a feeding port 202 facilitates the replacement of activated carbon particles.

[0023] like Figure 1 and Figure 2 As shown, in a preferred embodiment of the present invention, when the activated carbon particles are replaced, a drive assembly for driving the rotating shaft 204 to rotate is also provided on the second housing 201 in order to drive the rotating shaft 204 to rotate.

[0024] Specifically, the drive assembly includes a turbine 206 fixedly sleeved on the outside of the rotating shaft 204 and a worm gear 207 meshing with the turbine 206. Both ends of the worm gear 207 are rotatably mounted on mounting supports on the second housing 201. The turbine 206 is located on the outside of the second housing 201. A handle is fixedly mounted on one end of the worm gear 207. The rotating shaft 204 is driven to rotate by rotating the handle.

[0025] In a preferred embodiment of this utility model, the bottom end of the sealing plate 209 is rotatably mounted on the second housing 201, and the top end of the sealing plate 209 is mounted on the second housing 201 via a locking mechanism, thus facilitating the opening or closing of the mounting through hole 201. Specifically, when it is necessary to replace the activated carbon particles, the top end of the sealing plate 209 is disconnected from the second housing 201, the sealing plate 209 is rotated to open the mounting through hole 201, and the rotating shaft 204 is rotated to allow the activated carbon particles to be discharged through the mounting through hole 201. During waste gas adsorption, the top of the sealing plate 209 is fixedly connected to the second housing 201, and the waste gas enters the interior of the second housing 201 through the second air inlet 208 and is then discharged through the second air outlet 210.

[0026] In a preferred embodiment of the present invention, the locking mechanism includes a fixing bolt 211 rotatably mounted on the sealing plate 209. The fixing bolt 211 has an external thread at one end near the second housing 201. The second housing 201 also has a threaded hole. The external thread on the fixing bolt 211 is used to cooperate with the threaded hole on the second housing 201, so as to facilitate the fixing of the sealing plate 209 to the second housing 201.

[0027] It should be noted that an isolation mesh is installed on the second air outlet 210 to prevent activated carbon particles from leaking out.

[0028] In a preferred embodiment of the present invention, a filter screen 102 is provided inside the first housing 101. The filter screen 102 is used to filter the exhaust gas and reduce the amount of debris entering the second housing 201.

[0029] In a preferred embodiment of this utility model, a cover plate 203 is provided on the feeding port 202, and the cover plate 203 covers the opening at the top of the feeding port 202. The cover plate 203 can be threaded onto the feeding port 202. The feeding port 202 is located near the second air inlet 208.

[0030] The working principle of this utility model is as follows: In use, the waste gas to be treated enters the first chamber 101 through the first inlet 103, is filtered by the filter screen 102, and then enters the second chamber 201 through the first inlet 103 and the second inlet 208. After passing through the activated carbon particles inside the second chamber 201, it is finally discharged through the second outlet 210. When it is necessary to replace the activated carbon particles inside the second chamber 201, the fixing bolt 211 is rotated to rotate the sealing plate 209, opening the mounting through hole 201 on the second chamber 201. At the same time, the worm gear 207 drives the turbine 206 and the rotating shaft 204 to rotate, thereby expelling the activated carbon particles inside the second chamber 201. After the particles are expelled, new activated carbon particles are added into the second chamber 201 through the feeding port 202. The worm gear 207 drives the turbine 206 to rotate and input the new activated carbon particles into the second chamber 201. At the same time, the fixing bolt 211 is installed on the second chamber 201 to close the mounting through hole 201.

[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An activated carbon adsorption device, characterized in that, include: The filter device (1) includes a first housing (101) and a first air inlet (103) and a first air outlet (104) provided on the first housing (101). The adsorption device (2) includes a second housing (201), which has a cylindrical cavity inside. A second air inlet (208) is provided on the second housing (201). A first air outlet (104) is connected to the second air inlet (208) on the second housing (201). A rotating shaft (204) is rotatably provided inside the second air inlet (208). The rotating shaft (204) extends along the length of the second housing (201) and passes through both ends of the second housing (201). A fixed sleeve is provided on the outside of the second housing (201). A spiral auger (205) is provided, the outer side of which abuts against the inner wall of the adsorption device (2). The second box (201) is filled with activated carbon particles. An openable sealing plate (209) is also provided on the second box (201). The sealing plate (209) is provided on the mounting through hole on the second box (201). The sealing plate (209) and the second air inlet (208) are provided at both ends of the second box (201). A second air outlet (210) is provided on the sealing plate (209). A feeding port (202) is also provided on the second box (201). The bottom end of the sealing plate (209) is rotatably mounted on the second housing (201), and the top end of the sealing plate (209) is mounted on the second housing (201) through a locking mechanism; the locking mechanism includes a fixing bolt (211) rotatably mounted on the sealing plate (209), the fixing bolt (211) has an external thread at the end near the second housing (201), and the second housing (201) also has a threaded hole, the external thread on the fixing bolt (211) is used to cooperate with the threaded hole on the second housing (201).

2. The activated carbon adsorption device according to claim 1, characterized in that, The second housing (201) is also provided with a drive assembly for driving the rotating shaft (204) to rotate.

3. The activated carbon adsorption device according to claim 2, characterized in that, The drive assembly includes a turbine (206) fixedly sleeved on the outside of the rotating shaft (204) and a worm (207) meshing with the turbine (206). Both ends of the worm (207) are rotatably mounted on mounting supports on the second housing (201). The turbine (206) is located on the outside of the second housing (201).

4. The activated carbon adsorption device according to claim 3, characterized in that, A handle is fixedly installed at one end of the worm gear (207).

5. The activated carbon adsorption device according to claim 1, characterized in that, An isolation net is installed on the second air outlet (210).

6. The activated carbon adsorption device according to claim 1, characterized in that, The first housing (101) is equipped with a filter screen (102) for filtering exhaust gas.

7. An activated carbon adsorption device according to any one of claims 1-6, characterized in that, The cover plate (203) is threaded onto the feed port (202).

8. The activated carbon adsorption device according to claim 7, characterized in that, The feeding port (202) is located near the second air inlet (208).

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