Adsorption tower

Abstract

The adsorption tower disclosed by the utility model comprises an adsorption tower body, a conical barrel and a hoisting assembly, the adsorption tower body is provided with a charging opening and a discharging opening, the charging opening is formed in the top of the adsorption tower body, and the discharging opening is formed in the side wall of the adsorption tower body; the conical barrel is arranged in the adsorption tower body and connected with the side wall of the adsorption tower body, the large end of the conical barrel faces the bottom of the adsorption tower body, and the discharge port is arranged close to the bottom of the conical barrel and connected with a discharge chute; and the hoisting assembly is arranged on the adsorption tower body and is used for adding a filler into the discharge port. Compared with manual loading and unloading in the prior art, the adsorption tower disclosed by the utility model has the advantages that the loading and unloading efficiency can be improved, and the time for replacing the filler is shortened; personnel do not need to enter the adsorption tower body during unloading, so that the safety of the personnel can be ensured; loss and pollution of volatile substances in the adsorption tower body are reduced; the filler can be replaced at any time according to production requirements, so that the gas purification efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to adsorption equipment technical field more particularly, relate to a kind of adsorption tower. BACKGROUND

[0002] The existing adsorption tower is filled by manually pouring filler through the side wall manhole, and then the filler is discharged through the side wall discharge hole. The discharge requires manual cleaning inside the adsorption tower, which has the problems of uneven loading and unloading, uncleanliness and low efficiency. If there is toxic gas in the adsorption tower, the gas in the adsorption tower needs to be replaced first, and the personnel enter the adsorption tower after safety detection, which consumes a long time.

[0003] Therefore, how to improve the efficiency of loading and unloading of the adsorption tower has become a technical problem to be solved by the technical personnel in the field. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims to provide an adsorption tower to improve the efficiency of loading and unloading of the adsorption tower.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An adsorption tower comprises:

[0007] An adsorption tower body is provided with a loading port and a discharge port. The loading port is arranged at the top of the adsorption tower body, and the discharge port is arranged on the side wall of the adsorption tower body.

[0008] A conical cylinder is arranged in the adsorption tower body and connected to the side wall of the adsorption tower body. The large end of the conical cylinder faces the bottom of the adsorption tower body. The discharge port is arranged close to the bottom of the conical cylinder, and the discharge port is connected to a discharge chute.

[0009] A lifting assembly is arranged on the adsorption tower body to add filler to the discharge port.

[0010] Optionally, in the above-mentioned adsorption tower, the loading port comprises a plurality of loading ports; and / or, the discharge port comprises a plurality of discharge ports.

[0011] Optionally, in the above-mentioned adsorption tower, the angle between the cylinder wall of the conical cylinder and the horizontal plane is 50°.

[0012] Optionally, in the above-mentioned adsorption tower, it further comprises an umbrella-shaped air cap, which is arranged in the adsorption tower body and connected to the top of the conical cylinder.

[0013] An air inlet and an air outlet are arranged on the adsorption tower body. The air inlet is arranged on the side wall of the adsorption tower body, and the air outlet is arranged at the top of the adsorption tower body. The air inlet is connected to the umbrella-shaped air cap through an air duct.

[0014] Optionally, in the adsorption tower, the charging port is connected with a charging pipe, the charging pipe extends into the adsorption tower body, and a line connecting the center of the discharging of the charging pipe and the top of the umbrella-shaped air cap coincides with the central axis of the adsorption tower body.

[0015] Optionally, in the adsorption tower, the umbrella-shaped air cap comprises a plurality of layers arranged in sequence, and each umbrella-shaped air cap is sequentially communicated.

[0016] Optionally, in the adsorption tower, each umbrella-shaped air cap is connected with the adsorption tower body through a support rod.

[0017] Optionally, in the adsorption tower, the conical cylinder is connected with the support rod through a support beam.

[0018] Optionally, in the adsorption tower, a gas filter layer is arranged in the adsorption tower body, the charging pipe passes through the gas filter layer, so that a filler layer is formed between the gas filter layer and the conical cylinder body.

[0019] Optionally, in the adsorption tower, the hoisting assembly comprises a hoisting column, a hoisting arm, a driving device and an electric hoist, the hoisting column is connected with the adsorption tower body through a reinforcing ring, the hoisting arm is connected with the hoisting column through the driving device, and the electric hoist is installed on the hoisting arm.

[0020] As can be seen from the above, the adsorption tower disclosed by the utility model adds the filler through the hoisting assembly, the filler enters the adsorption tower body from top to bottom, the discharging port is opened when discharging, and the filler is automatically discharged from the discharging port through the discharging chute under the action of gravity, so that the operation process is simple. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0022] Figure 1 It is the structural schematic diagram of the adsorption tower disclosed by the utility model embodiment;

[0023] Figure 2 It is Figure 1 The partial enlarged view.

[0024] Wherein, 10, adsorption tower body, 11, loading port, 12, unloading port, 13, air inlet, 14, exhaust port, 15, loading pipe, 16, gas filter layer, 17, unloading chute pipe;

[0025] 20, umbrella-shaped hood;

[0026] 30, conical cylinder;

[0027] 40, air duct;

[0028] 50, hoisting assembly, 51, lifting column, 52, lifting arm, 53, electric hoist, 54, reinforcing ring;

[0029] 60, support rod;

[0030] 70, liquid discharge pipe;

[0031] 80, steam heating pipe. DETAILED DESCRIPTION

[0032] The core of the utility model lies in disclose a kind of adsorption tower, to improve the efficiency of adsorption tower loading and unloading.

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0034] As Figure 1 Indicated, the utility model embodiment discloses adsorption tower, including adsorption tower body 10, conical cylinder 30 and hoisting assembly 50.

[0035] Wherein, adsorption tower body 10 is provided with loading port 11 and unloading port 12, and the loading port 11 is arranged at the top of the adsorption tower body 10, and the unloading port 12 is arranged on the side wall of the adsorption tower body 10. The conical cylinder 30 is arranged in the adsorption tower body 10 and connected with the side wall of the adsorption tower body 10, to form a filler layer between the loading port 11 and the bottom of the conical cylinder 30. The large end of the conical cylinder 30 faces the bottom of the adsorption tower body 10, that is, the diameter of the conical cylinder 30 gradually increases from top to bottom, and the unloading port 12 is arranged close to the bottom of the conical cylinder 30, and the unloading port 12 is connected with the unloading chute pipe 17, and the unloading chute pipe 17 includes a vertical section and an inclined section. The hoisting assembly 50 is arranged on the adsorption tower body 10 to add filler to the unloading port 12. Preferably, the unloading port 12 is provided with a sealing rotary cover.

[0036] When loading is needed, the hoisting assembly 50 hoists the filler, the filler is added through the loading port 11 at the top of the adsorption tower body 10, and the filler enters the filler layer from top to bottom. Figure 1 The arrow beside the middle unloading chute 17 indicates the flow direction of the filler in the unloading chute 17.

[0037] The conical cylinder 30 can be a circular cone or a pyramid, which can be determined according to actual needs.

[0038] The adsorption tower disclosed in the embodiment of the utility model adds the filler through the hoisting assembly 50, the filler enters the adsorption tower body 10 from top to bottom, the unloading port 12 is opened when unloading, and the filler is automatically discharged from the unloading port 12 through the unloading chute 17 under the action of gravity, so that the operation process is simple. Compared with the manual loading and unloading in the prior art, the efficiency of loading and unloading can be improved, the time for replacing the filler can be reduced, personnel do not need to enter the adsorption tower body 10 when unloading, the safety of personnel can be ensured, the loss and pollution of volatile substances in the adsorption tower body 10 can be reduced, the filler can be replaced at any time according to production needs, and therefore the purification efficiency of the gas can be improved. The setting of the conical cylinder 30 can further improve the uniformity of loading and unloading.

[0039] In some specific embodiments, the loading port 11 comprises a plurality of loading ports; and / or, the unloading port 12 comprises a plurality of unloading ports. Specifically, in order to reduce the retention of the filler in the adsorption tower body 10 and improve the uniformity of unloading, the unloading port 12 preferably comprises a plurality of unloading ports arranged at intervals along the circumference of the adsorption tower body 10, for example, three unloading ports 12 can be uniformly arranged along the circumference of the adsorption tower body 10.

[0040] In some specific embodiments, the included angle between the cylinder wall of the conical cylinder 30 and the horizontal plane is preferably 50°, and those skilled in the art can understand that the degree number is only an example and is not limited to 50°, and can be other numerical values.

[0041] As shown in Figure 1 In order to improve the uniformity of the distribution of the gas entering the adsorption tower body 10, in some specific embodiments, an umbrella-shaped air cap 20 is further included, specifically, the umbrella-shaped air cap 20 is arranged in the adsorption tower body 10 and located at the upper part of the conical cylinder 30, the umbrella-shaped air cap 20 can be connected with the conical cylinder 30 or can not be connected with the conical cylinder 30, and is preferably connected with the top of the conical cylinder 30.

[0042] The adsorption tower body 10 is provided with an air inlet 13 and an air outlet 14. The air inlet 13 is arranged on the side wall of the adsorption tower body 10, and the air outlet 14 is arranged at the top of the adsorption tower body 10, preferably at the central position of the top. The charging port 11 is arranged staggered with the air outlet 14. The air inlet 13 is connected with the umbrella-shaped air cap 20 through the air duct 40. Specifically, the air duct 40 penetrates the conical cylinder 30 and extends into the umbrella-shaped air cap 20. The gas enters the adsorption tower body 10 through the air inlet 13, flows out of the umbrella-shaped air cap 20 through the air duct 40, and is discharged from the air outlet 14 at the top of the adsorption tower body 10 after being adsorbed by the filler layer, Figure 1 The upward arrow indicates the flow direction of the gas, and the downward arrow indicates the flow direction of the filler.

[0043] Preferably, the central axis of the umbrella-shaped air cap 20 coincides with the central axis of the conical cylinder 30. The umbrella-shaped air cap 20 is connected with the conical cylinder 30, and the diameter of the umbrella-shaped air cap 20 is smaller than the diameter of the large end of the conical cylinder 30. During charging, the filler enters through the charging port 11 and spreads to all directions through the umbrella-shaped air cap 20.

[0044] In order to make the filler uniformly distributed, on the basis of the above embodiment, the charging port 11 is connected with a charging pipe 15 which extends into the adsorption tower body 10. The charging pipe 15 is arranged inclinedly, and the line connecting the center of the charging pipe 15 with the top point of the umbrella-shaped air cap 20 coincides with the central axis of the adsorption tower body 10. The filler enters from the charging port 11, falls on the umbrella-shaped air cap 20 through the charging pipe 15, and disperses to all directions. This mode can further improve the uniformity of the dispersion of the filler into the adsorption tower body 10.

[0045] As shown in Figure 2 In some specific embodiments, in order to further improve the uniformity of the distribution of the gas into the adsorption tower body 10, the umbrella-shaped air cap 20 includes a plurality of layers arranged in layers and connected in sequence. The air duct 40 is connected with the umbrella-shaped air cap 20 at the lowermost end, and the diameters of the umbrella-shaped air caps 20 can be the same or different. Figure 2 As shown in the figure, the number of umbrella-shaped air caps 20 is two, and the diameters of the two umbrella-shaped air caps 20 are the same. The arrows near the umbrella-shaped air cap 20 in the figure indicate the flow direction of the gas.

[0046] In some specific embodiments, each umbrella-shaped air cap 20 is connected with the adsorption tower body 10 through a support rod 60. Preferably, the support rod 60 includes a plurality of support rods arranged at intervals along the circumference of the adsorption tower body 10.

[0047] In some specific embodiments, in order to improve the firmness of the connection between the conical cylinder 30 and the adsorption tower body 10, the conical cylinder 30 is connected with the support rod 60 through a support beam.

[0048] In some embodiments, a gas filter layer 16 is arranged in the adsorption tower body 10, and is used to filter the gas after the adsorption treatment of the filler, and is arranged at the upper portion of the adsorption tower body 10 and at the upper portion of the umbrella-shaped air cap 20, and the charging pipe 15 passes through the gas filter layer 16, that is, the part between the gas filter layer 16 and the conical cylinder 30 is the filler layer.

[0049] The adsorption tower disclosed in the embodiments of the utility model comprises a hoisting assembly 50, a hoisting column 51, a hoisting arm 52, a driving device and an electric hoist 53, the hoisting column 51 is connected with the adsorption tower body 10 through a reinforcing ring 54, the hoisting arm 52 is connected with the hoisting column 51 through the driving device to realize the rotation of the hoisting arm 52, and the electric hoist 53 is installed on the hoisting arm 52 and is used for hoisting and adding the filler into the adsorption tower body 10.

[0050] In some embodiments, in order to smoothly discharge the water droplets falling from the filler layer, a drainage pipe 70 is arranged at the bottom of the adsorption tower body 10, and in order to reduce the possibility that the water droplets are condensed and block the drainage pipe 70, a steam heating pipe 80 is arranged at the bottom of the adsorption tower body 10.

[0051] It should be noted that each of the embodiments in the present specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0052] As shown in the present application and claims, unless the context clearly indicates otherwise, "one", "a", "an" and / or "the" do not specifically refer to the singular, but also include the plural. Generally, the terms "comprise" and "include" only indicate the inclusion of the steps and elements explicitly identified, and these steps and elements do not constitute an exclusive list, and the method or device can also include other steps or elements. The element defined by the statement "comprises one" does not exclude the presence of another identical element in the process, method, product or device comprising the element.

[0053] Hereinafter, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features.

[0054] The terms "connected", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0055] The terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate directions or positions based on the directions or positions shown in the drawings and are used only for the purpose of facilitating the description of the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as limiting the embodiments of the present application.

[0056] The principles and implementation modes of the present application are described herein by applying specific examples, and the above description of the embodiments is only for the purpose of helping to understand the core idea of the present application. It should be pointed out that, for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. An adsorption column, characterized by, The application relates to an adsorption tower body (10) provided with a charging port (11) and a discharging port (12), wherein the charging port (11) is arranged at the top of the adsorption tower body (10), and the discharging port (12) is arranged on the side wall of the adsorption tower body (10); a conical cylinder (30) is arranged in the adsorption tower body (10) and connected with the side wall of the adsorption tower body (10), the large end of the conical cylinder (30) faces the bottom of the adsorption tower body (10), the discharging port (12) is arranged close to the bottom of the conical cylinder (30), and the discharging port (12) is connected with a discharging chute (17); a hoisting assembly (50) is arranged on the adsorption tower body (10) to add filler to the discharging port (12). The charging port (11) comprises a plurality of charging ports; and / or the discharging port (12) comprises a plurality of discharging ports. The included angle between the cylinder wall of the conical cylinder (30) and a horizontal plane is 50 degrees. An umbrella-shaped hood (20) is arranged in the adsorption tower body (10) and connected with the top of the conical cylinder (30); 2. The adsorption column of claim 1, wherein The adsorption tower body (10) is provided with an air inlet (13) and an air outlet (14), the air inlet (13) is arranged on the side wall of the adsorption tower body (10), the air outlet (14) is arranged at the top of the adsorption tower body (10), and the air inlet (13) is communicated with the umbrella-shaped hood (20) through an air duct (40).

3. The adsorption column of claim 1, wherein The charging port (11) is connected with a charging pipe (15) which extends into the adsorption tower body (10), and the line connecting the center of the discharging pipe (15) with the top point of the umbrella-shaped hood (20) is coincident with the central axis of the adsorption tower body (10).

4. The adsorption column of claim 1, wherein The umbrella-shaped hood (20) comprises a plurality of umbrella-shaped hoods arranged in layers, and each umbrella-shaped hood (20) is communicated with the next one. Each umbrella-shaped hood (20) is connected with the adsorption tower body (10) through a supporting rod (60).

5. The adsorption column of claim 4, wherein The conical cylinder (30) is connected with the supporting rod (60) through a supporting beam.

6. The adsorption column of claim 4, wherein The adsorption tower body (10) is provided with a gas filter layer (16), and the charging pipe (15) penetrates through the gas filter layer (16) so that a filler layer is formed between the gas filter layer (16) and the conical cylinder (30).

7. The adsorption column of claim 6, wherein The hoisting assembly (50) comprises a hoisting column (51), a hoisting arm (52), a driving device and an electric hoist (53), the hoisting column (51) is connected with the adsorption tower body (10) through a reinforcing ring (54), the hoisting arm (52) is connected with the hoisting column (51) through the driving device, and the electric hoist (53) is arranged on the hoisting arm (52).

8. The adsorption column of claim 7, wherein ​ 9. The adsorption column of claim 5, wherein, ​ 10. The adsorption column according to any one of claims 1 to 9, characterized in that ​

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