An activated carbon adsorption tower

Abstract

The utility model discloses an activated carbon adsorption tower, including an adsorption tower body, a plurality of extraction slots are provided through the side wall of the adsorption tower body, a front plate is provided at the notch of the plurality of extraction slots, an adsorption plate is fixedly connected to the plurality of front plates, the plurality of adsorption plates are respectively located in each extraction slot, a replacement device is provided through the upper end of the plurality of adsorption plates, a sealing device is fixedly connected to the side wall of the plurality of adsorption plates, and a limiting device is fixedly connected to the side wall of the plurality of front plates. The advantages are: it is convenient to directly replace the activated carbon on the corresponding adsorption plate, after the adsorption plate is pulled out, the extraction slot can be sealed by the sealing ring provided at the inner tail plate, and the adsorption plate can be sealed by the sealing ring on the front plate when in use, and internal leakage can be avoided when replacing.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental equipment adsorption towers, in particular to an activated carbon adsorption tower. Background Art

[0002] Activated carbon adsorption tower is a kind of equipment used to adsorb harmful gases and pollutants. Activated carbon is a porous material with a large specific surface area and adsorption capacity. Activated carbon adsorption tower is usually composed of one or more tower bodies filled with activated carbon. When harmful gases or pollutants pass through the activated carbon adsorption tower, they will be adsorbed by the pores on the surface of the activated carbon, thereby removing them from the gas. Activated carbon adsorption tower can be used for air purification, waste gas treatment, water treatment and other environmental protection applications. The working principle of activated carbon adsorption tower is to remove pollutants by physical adsorption or chemical adsorption of gas on the surface of activated carbon. Physical adsorption refers to the weak force between pollutant molecules and the surface of activated carbon, while chemical adsorption refers to the chemical reaction between pollutants and the surface of activated carbon. Activated carbon adsorption tower is usually composed of air inlet, air outlet, activated carbon filling layer and tower body. The air inlet is used to introduce polluted gas, and the air outlet is used to discharge the purified gas. The activated carbon filling layer is usually some granular activated carbon, which can provide a larger specific surface area and better adsorption effect. Activated carbon adsorption tower is a commonly used environmental pollution control equipment that can effectively remove harmful gases and pollutants and protect the environment and human health.

[0003] In the prior art, in actual use, the multiple activated carbon layers arranged inside the activated carbon adsorption tower need to be removable and replaceable at any time to avoid cumbersome operations for operators and affect the purification process. Based on this requirement, we propose an activated carbon adsorption tower. Utility Model Content

[0004] The utility model aims to provide an activated carbon adsorption tower to solve the problems existing in the above-mentioned background technology.

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

[0006] An activated carbon adsorption tower comprises an adsorption tower body, wherein a plurality of extraction slots are penetrated through the side wall of the adsorption tower body, a front plate is disposed at the notch of the plurality of extraction slots, an adsorption plate is fixedly connected to the plurality of front plates, the plurality of adsorption plates are respectively located in each extraction slot, a replacement device is penetrated through the upper end of the plurality of adsorption plates, a sealing device is fixedly connected to the side wall of the plurality of adsorption plates, a limiting device is fixedly connected to the side wall of the plurality of front plates, the replacement device comprises a replacement slot penetrated through the upper end of the adsorption plate, a pull-out plate is slidably connected in the replacement slot, a placement slot is penetrated through the side wall of the pull-out plate, a plurality of filter holes are penetrated at the side walls of both sides of the adsorption plate, the sealing device comprises a tail plate fixedly connected to the side wall of the adsorption plate, the position of the tail plate corresponds to the position of the front plate in front and back, the size of the tail plate corresponds to the size of the notch of the extraction slot, A guide rod is fixedly connected to the inner wall of the adsorption tower body at the corresponding position, and a guide groove is penetrated at the side wall of the adsorption plate at the corresponding position, and the guide rod is slidably connected in the guide groove, and the side wall of the front plate and the side wall of the tail plate are both provided with sealing rings, and the positions of the two sealing rings correspond to the notch positions of the extraction grooves. The limiting device comprises a rotating seat fixedly connected to the side wall of the front plate, a rotating rod is rotatably connected on the side wall of the rotating seat, and a limiting plate is fixedly connected to the side wall of the rotating rod, and two limiting seats are provided on the outer wall of the adsorption tower body at the corresponding position, the two limiting seats are respectively located on both sides of the extraction groove at the corresponding position, and limiting grooves are penetrated at the opposite side walls of the two limiting seats, the two end positions of the limiting plate correspond to the positions of the two limiting grooves, and the two limiting seats are connected to the outer wall of the adsorption tower body through two connecting screws.

[0007] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the upper ends of the plurality of pull-out plates are fixedly connected with a paddle ball.

[0008] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the plurality of rotating rods and the plurality of rotating seats are all connected by damping.

[0009] The advantages of the utility model are: by setting a replacement device, a sealing device and a limiting device to cooperate with each other, multiple adsorption plates can be used for storing activated carbon in conjunction with corresponding pull-out plates. When it is necessary to replace the activated carbon that has been used for a long time, the operator can pull out each adsorption plate individually, which is convenient for directly replacing the activated carbon on the corresponding adsorption plate. After the adsorption plate is pulled out, the withdrawal groove can be sealed by the sealing ring set at the inner tail plate. When the adsorption plate is in use, it can be sealed by the sealing ring on the front plate, so internal leakage can be avoided when replacing it. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1This is a schematic diagram of the structure of an activated carbon adsorption tower proposed by the utility model;

[0011] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0012] Figure 3 The utility model is a schematic side view of an adsorption plate of an activated carbon adsorption tower.

[0013] In the figure: 1 adsorption tower body, 2 front plate, 3 limit seat, 4 guide rod, 5 tail plate, 6 adsorption plate, 7 pull-out plate, 8 ball, 9 sealing ring, 10 rotating seat, 11 limit plate, 12 connecting screw, 13 rotating rod. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0015] Reference Figure 1-3 As shown, an activated carbon adsorption tower comprises an adsorption tower body 1, a plurality of extraction slots are penetrated on the side wall of the adsorption tower body 1, a front plate 2 is provided at the notch of the plurality of extraction slots, an adsorption plate 6 is fixedly connected to the plurality of front plates 2, the plurality of adsorption plates 6 are respectively located in each extraction slot, a replacement device is penetrated at the upper end of the plurality of adsorption plates 6, the replacement device comprises a replacement slot penetrated at the upper end of the adsorption plate 6, a pull-out plate 7 is slidably connected in the replacement slot, a placement slot is penetrated on the side wall of the pull-out plate 7, a plurality of filter holes are penetrated on the side walls of both sides of the adsorption plate 6, a sealing device is fixedly connected to the side walls of the plurality of adsorption plates 6, the sealing device comprises a tail plate 5 fixedly connected to the side wall of the adsorption plate 6, the position of the tail plate 5 corresponds to the position of the front plate 2 in front and back, the size of the tail plate 5 corresponds to the size of the notch of the extraction slot, a guide rod 4 is fixedly connected to the inner wall of the adsorption tower body 1 at the corresponding position, A guide groove is provided on the side wall of the adsorption plate 6 at the corresponding position, and the guide rod 4 is slidably connected in the guide groove. Sealing rings 9 are provided on the side walls of the front plate 2 and the tail plate 5, and the positions of the two sealing rings 9 correspond to the notch positions of the extraction grooves. The side walls of multiple front plates 2 are fixedly connected to a limiting device, and the limiting device includes a rotating seat 10 fixedly connected to the side wall of the front plate 2, and a rotating rod 13 is rotatably connected to the side wall of the rotating seat 10, and a limiting plate 11 is fixedly connected to the side wall of the rotating rod 13. Two limiting seats 3 are provided on the outer side wall of the adsorption tower body 1 at the corresponding position, and the two limiting seats 3 are respectively located on both sides of the extraction groove at the corresponding position. Limiting grooves are provided on the opposite side walls of the two limiting seats 3, and the positions of the two ends of the limiting plate 11 correspond to the positions of the two limiting grooves. The two limiting seats 3 are connected to the outer side wall of the adsorption tower body 1 through two connecting screws 12.

[0016] The upper ends of the plurality of pull-out plates 7 are all fixedly connected with the paddle balls 8 , and the plurality of rotating rods 13 and the plurality of rotating seats 10 are all dampingly connected.

[0017] During use, when the operator needs to replace the activated carbon in the adsorption plate 6, he can rotate the outer rotating rod 13 to drive the corresponding limit plate 11, so that its two ends can be separated from the corresponding limit grooves, and pulling it outward can drive the corresponding front plate 2 and the adsorption plate 6 to be removed from the groove. The sealing ring 9 on the inner tail plate 5 can prevent leakage from the groove. The operator can pull out the pull-out plate 7 through the corresponding dial ball 8, which is convenient for replacing the activated carbon in the placement groove.

Claims

1. An activated carbon adsorption tower, comprising an adsorption tower body (1), characterized in that: A plurality of extraction grooves are provided through the side wall of the adsorption tower body (1); a front plate (2) is provided at the notch of each of the extraction grooves; an adsorption plate (6) is fixedly connected to each of the front plates (2); the adsorption plates (6) are respectively located in each of the extraction grooves; a replacement device is provided through the upper end of each of the adsorption plates (6); a sealing device is fixedly connected to the side wall of each of the adsorption plates (6); a limiting device is fixedly connected to the side wall of each of the front plates (2); the replacement device includes a A replacement groove is provided at the upper end of the adsorption plate (6), a pull-out plate (7) is slidably connected in the replacement groove, a placement groove is provided through the side wall of the pull-out plate (7), a plurality of filter holes are provided through the side walls of both sides of the adsorption plate (6), the sealing device comprises a tail plate (5) fixedly connected to the side wall of the adsorption plate (6), the position of the tail plate (5) corresponds to the position of the front plate (2) in front and back, the size of the tail plate (5) corresponds to the size of the notch of the pull-out groove, and the inner wall of the adsorption tower body (1) at the corresponding position is fixedly connected to the rear wall of the adsorption plate (6). The suction plate (6) is fixedly connected with a guide rod (4), and a guide groove is penetrated at the side wall of the suction plate (6) at the corresponding position. The guide rod (4) is slidably connected in the guide groove. The side wall of the front plate (2) and the side wall of the tail plate (5) are both provided with sealing rings (9). The positions of the two sealing rings (9) correspond to the notch positions of the extraction groove. The limiting device includes a rotating seat (10) fixedly connected to the side wall of the front plate (2). The side wall of the rotating seat (10) is rotatably connected with a rotating rod (13). The rotating A limiting plate (11) is fixedly connected to the side wall of the rod (13), and two limiting seats (3) are arranged on the outer side wall of the adsorption tower body (1) at the corresponding position. The two limiting seats (3) are respectively located on both sides of the extraction groove at the corresponding position. The limiting grooves are penetrated through the opposite side walls of the two limiting seats (3). The positions of the two ends of the limiting plate (11) correspond to the positions of the two limiting grooves. The two limiting seats (3) are connected to the outer side wall of the adsorption tower body (1) through two connecting screws (12).

2. An activated carbon adsorption tower according to claim 1, characterized in that: A plurality of pull-out plates (7) are fixedly connected to upper ends thereof with a shifting ball (8).

3. An activated carbon adsorption tower according to claim 1, characterized in that: The plurality of rotating rods (13) and the plurality of rotating seats (10) are all connected in a damping manner.

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