Detachable high-performance adsorption tower

Abstract

The utility model provides a detachable high-performance adsorption tower and relates to the technical field of gas purification. The detachable high-performance adsorption tower comprises a tower body and an adsorption bed, wherein the tower body comprises an upper tower body, a tower base and a tower cover, the tower base and the tower cover are detachably connected with the upper end and the lower end of the upper tower body respectively, the tower base and the tower cover can be connected through bolts, the upper tower body comprises a left tower body and a right tower body, and the end face of the left tower body and the end face of the right tower body are attached and connected through locking bolts; the adsorption bed is arranged in the upper tower body, an annular clamping groove is formed in the upper tower body, and the outer edge of the adsorption bed is movably connected with the clamping groove. The left tower body and the right tower body are detachably connected, and the adsorption bed is movably connected between the tower bodies, so that the adsorption bed can be detached by loosening the joint of the left tower body and the right tower body, and the detaching and cleaning efficiency and the cleaning effect of the adsorption bed are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas purification, in particular to a detachable high-performance adsorption tower. Background Art

[0002] Adsorption tower is a commonly used equipment for purifying industrial tail gas. It adsorbs, absorbs or decomposes pollutants in industrial tail gas through the action of adsorption device and absorption liquid, so as to achieve the purpose of purifying industrial tail gas.

[0003] Industrial exhaust gas is injected from the bottom of the adsorption tower and then passes through the filler of the packing bed. The filler is usually a material with a high surface area, such as activated carbon or molecular sieve, which has strong adsorption capacity and can adsorb pollutants in industrial exhaust gas.

[0004] The adsorption bed is usually composed of multiple layers of fillers, which are fixed in the bed in a specific way. If the fillers are not replaced or cleaned for a long time, their adsorption performance will decrease and they will not be able to effectively remove pollutants in the exhaust gas. Existing packed beds mostly use spray cleaning to clean the fillers, but the cleaning effect of the packed bed cannot be directly observed, and it takes a lot of time to completely clean the fillers. Utility Model Content

[0005] Purpose of the utility model: In view of the above shortcomings, the utility model provides a detachable high-performance adsorption tower to solve the above problems existing in the prior art.

[0006] Technical solution: A detachable high-performance adsorption tower, including a tower body and an adsorption bed.

[0007] The tower body comprises an upper tower body, a tower base and a tower cover which are detachably connected to the upper and lower ends of the upper tower body respectively, wherein the tower base and the tower cover can be connected by bolts, and the upper tower body comprises a left tower body and a right tower body, wherein the end faces of the left tower body and the right tower body are fitted and connected by locking bolts;

[0008] The adsorption bed is arranged in the upper tower body. The upper tower body is provided with an annular clamping groove. The outer edge of the adsorption bed is movably connected with the clamping groove.

[0009] The left tower body and the right tower body can adjust the tightness of the connection through the locking bolts, and then when the adsorption bed is disassembled, it is only necessary to remove the tower cover and loosen the locking bolts to disassemble the adsorption bed.

[0010] In a further embodiment, support plates are provided on the outside of the end faces of the left tower body and the right tower body, and locking threaded holes are opened on the support plates, and locking bolts are connected to the locking threaded holes.

[0011] In a further embodiment, a sealing gasket is fixedly connected to the inner wall of the support plate, and a through hole corresponding to the locking threaded hole is opened on the sealing gasket.

[0012] In a further embodiment, the adsorption bed includes a support and a filler.

[0013] The support body has an elastic connection block on its outer periphery, and the elastic connection block is connected with the card slot in cooperation;

[0014] Filler, filled in the support body.

[0015] In a further embodiment, a rotating frame is provided on the upper and lower sides of the support body, the ends of the rotating frame are rotatably connected to the support body, and a cleaning brush is provided on the inner wall of the rotating frame.

[0016] Beneficial effects: The utility model provides a detachable high-performance adsorption tower, in which the left tower body and the right tower body are detachably connected by locking bolts, and the adsorption bed is movably installed in the tower body through a slot, so that the adsorption bed can be disassembled when the locking bolts are loosened, so as to facilitate the disassembly and cleaning of the adsorption bed. The adsorption bed is provided with a support body and is connected to the slot in the upper tower body through an elastic connecting block. The locking bolts lock the left and right tower bodies and the adsorption bed at the same time, so as to facilitate the installation of the adsorption bed, and a sealing gasket is provided between the left and right tower bodies to prevent gas leakage. A rotating frame and a cleaning brush are provided on the upper and lower surfaces of the support body. After the adsorption bed is disassembled, the rotating frame can be pushed to rotate, and the cleaning brush passes through the surface of the support body to improve the cleaning effect of the adsorption bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the upper tower body in the utility model.

[0019] Figure 3 It is a cross-sectional view of the upper tower body of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the adsorption bed in the utility model.

[0021] The reference numerals in the figure are: upper tower body 101, tower base 102, tower cover 103, left tower body 1011, right tower body 1012, adsorption bed 2, slot 1013, support plate 3, locking bolt 4, sealing gasket 5, support body 201, elastic connecting block 202, filler 203, rotating frame 6, cleaning brush 7. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] Reference Figures 1 to 4 The utility model provides a detachable high-performance adsorption tower, comprising a tower body and an adsorption bed 2 arranged in the tower body. The tower body comprises an upper tower body 101, a tower base 102 and a tower cover 103 which are detachably connected to the upper and lower ends of the upper tower body 101, respectively; the upper tower body 101 comprises a left tower body 1011 and a right tower body 1012, the end faces of the left tower body 1011 and the right tower body 1012 are abutted and connected by locking bolts 4; the adsorption bed 2 is arranged in the upper tower body 101, and an annular clamping groove 1013 is arranged in the upper tower body 101, and the outer edge of the adsorption bed 2 is movably connected to the clamping groove 1013.

[0024] The waste gas enters the tower body, is adsorbed by the adsorption bed 2, and is discharged from the top of the tower cover 103. During use, the filler 203 in the adsorption bed 2 adsorbs various harmful substances in the waste gas to purify the waste gas. The tower cover 103 and the upper tower body 101 are detachably connected by bolts. After the adsorption tower purifies the waste gas, the tower cover 103 is removed, the locking bolts 4 are loosened, and there is a gap between the left tower body 1011 and the right tower body 1012. The outer edge of the adsorption bed 2 is loosened from the card slot 1013, and the adsorption bed 2 can be removed from the card slot 1013 to facilitate cleaning or replacement of the adsorption bed 2.

[0025] The end surfaces of the left tower body 1011 and the right tower body 1012 are both provided with a support plate 3, and a locking threaded hole is provided on the support plate 3, and a locking bolt 4 is connected to the locking threaded hole. The support plate 3 is integrated with the left tower body 1011 or the right tower body 1012. When the left tower body 1011 and the right tower body 1012 are installed, the support plates 3 correspond to each other and the end surfaces fit together, and the locking bolt 4 rotates through the locking threaded hole to lock and fix the left tower body 1011 and the right tower body 1012. The locking threaded holes are preferentially distributed at the upper and lower ends of the support plate 3, and the length of the support plate 3 is adapted to the height of the upper tower body 101, so as to improve the stability and safety of the structure and facilitate the subsequent maintenance and disassembly of the internal adsorption bed 2.

[0026] The inner wall of the support plate 3 is fixedly connected with a sealing gasket 5, and a through hole corresponding to the locking threaded hole is opened on the sealing gasket 5. The locking bolt 4 passes through the support plate 3 and the sealing gasket 5. After the locking bolt 4 connects the two support plates 3, the sealing gasket 5 is located between the two support plates 3, effectively sealing to prevent leakage of gas or other substances.

[0027] The adsorption bed 2 includes a support body 201 and a filler 203. The outer periphery of the support body 201 is provided with an elastic connection block 202, which is connected with the slot 1013; the filler 203 is filled in the support body 201, and the filler 203 is selected according to actual needs, such as activated carbon, molecular sieve, silica gel and activated alumina. The elastic connection block 202 is distributed on the outer periphery of the support body 201. When the adsorption bed 2 is installed, the elastic connection block 202 is located in the slot 1013. When the locking bolt 4 is locked and connected, the left and right tower bodies 1012 squeeze the elastic connection block 202, and the elastic connection block 202 adaptively elastically shrinks until the outer periphery of the support body 201 is tightly fitted with the inner wall of the left tower body 1011 and the right tower body 1012. When the gas enters the tower body, it is adsorbed by the filler 203. When disassembling the adsorption bed 2, it is only necessary to loosen the locking bolt 4, and the elastic connection block 202 will push the adsorption bed 2 away from the tower body by itself, so as to facilitate disassembly.

[0028] A rotating frame 6 is provided on the upper and lower sides of the support body 201, and the ends of the rotating frame 6 are rotatably connected to the support body 201, and a cleaning brush 7 is provided on the inner wall of the rotating frame 6. The outer circumference of the rotating frame 6 is equal to that of the support body 201. When the support body 201 fits with the inner wall of the tower body, the ends of the rotating frame 6 also fit with the inner wall of the tower body, thereby preventing the rotating frame 6 from rotating by itself and affecting the adsorption effect of the filler 203. After the support body 201 is disassembled, the rotating frame 6 can be manually pushed to rotate, and the upper and lower surfaces of the support body 201 can be cleaned by the cleaning brush 7.

[0029] Working principle: The tower cover 103 is connected to the top of the upper tower body 101 by bolts, and the adsorption bed 2 is close to the tower cover 103. When the adsorption bed 2 needs to be cleaned, the tower cover 103 is first disassembled, and the adsorption bed 2 can be directly flushed from the top of the upper tower body 101. In order to further ensure the cleaning effect of the adsorption bed 2, when the adsorption bed 2 needs to be disassembled and cleaned, the locking bolts 4 can be loosened on the basis of the disassembly of the tower cover 103, and the elastic connection block 202 gradually recovers, and the left tower body 1011 and the right tower body 1012 are relatively separated until the elastic connection block 202 can be separated from the card slot 1013, and then the adsorption bed 2 can be removed as a whole. During the cleaning process, the rotating frame 6 can be manually pushed to rotate, and the rotating frame 6 drives the cleaning brush 7 to sweep across the surface of the support body 201 to cooperate in cleaning the support body 201.

[0030] As above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. A detachable high-performance adsorption tower, characterized in that: include: The tower body comprises an upper tower body, a tower base and a tower cover which are detachably connected to the upper and lower ends of the upper tower body, respectively; the upper tower body comprises a left tower body and a right tower body; the end surfaces of the left tower body and the right tower body are attached and connected by locking bolts; The adsorption bed is arranged in the upper tower body. The upper tower body is provided with an annular clamping groove. The outer edge of the adsorption bed is movably connected with the clamping groove.

2. A detachable high-performance adsorption tower according to claim 1, characterized in that: The end surfaces of the left tower body and the right tower body are both provided with support plates, and locking threaded holes are opened on the support plates, and locking bolts are connected in the locking threaded holes.

3. A detachable high-performance adsorption tower according to claim 2, characterized in that: A sealing gasket is fixedly connected to the inner wall of the support plate, and a through hole corresponding to the locking threaded hole is opened on the sealing gasket.

4. A detachable high-performance adsorption tower according to claim 1, characterized in that: The adsorption bed comprises: The support body has an elastic connection block on its outer periphery, and the elastic connection block is connected with the card slot in cooperation; Filler, filled in the support body.

5. A detachable high-performance adsorption tower according to claim 4, characterized in that: The upper and lower sides of the support body are provided with rotating frames, the ends of the rotating frames are rotatably connected with the support body, and the inner wall of the rotating frame is provided with a cleaning brush.

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