Activated carbon screening device

Abstract

The utility model discloses an activated carbon screening device which comprises a cylinder, a first screening plate is welded to the top end of the inner wall of the cylinder, a third screening plate is welded to the bottom of the inner wall of the cylinder, a second screening plate is welded between the first screening plate and the third screening plate, and rotating grips are arranged in inner cavities of the first screening plate, the second screening plate and the third screening plate in a penetrating mode. According to the structure, the first screening plate, the second screening plate, the third screening plate and the push plates are used in cooperation, effective screening work can be achieved, and recovery of screened activated carbon is effectively improved through cooperation of the first protection plate, the second protection plate and the collection box.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon screening devices, in particular to an activated carbon screening device. Background Art

[0002] Screening is an important process in the preparation of activated carbon. The pore size and porosity of activated carbon can be adjusted by selecting the screen and controlling the screening conditions. The purpose of screening is to remove impurities and unnecessary debris, while adjusting the pore size and porosity, improving the adsorption performance and mechanical strength of activated carbon, and improving its application effect. The screening conditions of activated carbon include factors such as screen size, screening time and screening speed. Usually, screens with different pore sizes and multiple screening methods are used to obtain activated carbon particles with different pore sizes. When screening, attention should also be paid to the stirring intensity and the number of water washing times to ensure uniform particle size distribution and clean removal of impurities.

[0003] At present, there are some activated carbon screening equipment on the market that are poor at screening large and small activated carbon. This equipment is relatively manual in use and is better at screening activated carbon. Utility Model Content

[0004] The purpose of the utility model is to provide an activated carbon screening device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an activated carbon screening device, comprising a cylinder 1, a screening plate 2 is welded to the top of the inner wall of the cylinder 1, a screening plate 3 4 is welded to the bottom of the inner wall of the cylinder 1, a screening plate 2 3 is welded between the screening plates 1 2 and 3 4, a rotating handle 5 is penetrated through the inner cavities of the screening plates 1 2, 2 3 and 3 4, a plurality of push plates 6 are sleeved on the outer ring of the rotating handle 5, and grooves 7 are provided on both sides of the outer ring of the cylinder 1.

[0006] Preferably, a guard plate 1 8 is welded to one side of the cylinder 1 , and a guard plate 2 9 is welded to the other side of the cylinder 1 .

[0007] Preferably, hinges 12 are provided on both sides of the top of the cylinder 1 , and one end of the hinge 12 is connected to the baffle 11 .

[0008] Preferably, a collecting box 10 is welded to the bottom of the cylinder 1 .

[0009] Preferably, a support column 13 is provided on the outer ring of the cylinder 1 .

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The activated carbon screening device can achieve effective screening work through the coordinated use of screening plate one, screening plate two, screening plate three and a push plate.

[0012] 2. The activated carbon screening device effectively improves the recovery of screened activated carbon by using the guard plate 1, the guard plate 2 and the collection box in combination. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the cylinder structure of the utility model.

[0015] In the figure: 1. Cylinder; 2. Screening plate 1; 3. Screening plate 2; 4. Screening plate 3; 5. Rotating handle; 6. Push plate; 7. Groove; 8. Guard plate 1; 9. Guard plate 2; 10. Collecting box; 11. Baffle; 12. Hinge; 13. Support column. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example: See Figure 1 The utility model provides a technical solution: an activated carbon screening device, comprising a cylinder 1, a screening plate 2 is welded on the top of the inner wall of the cylinder 1, a screening plate 3 4 is welded on the bottom of the inner wall of the cylinder 1, a screening plate 2 3 is welded between the screening plate 1 2 and the screening plate 3 4, a rotating handle 5 is penetrated through the inner cavities of the screening plates 1 2, 2 3 and 3 4, a plurality of push plates 6 are sleeved on the outer ring of the rotating handle 5, and grooves 7 are provided on both sides of the outer ring of the cylinder 1.

[0018] Among them, a guard plate 1 8 is welded on one side of the cylinder 1 , and a guard plate 2 9 is welded on the other side of the cylinder 1 .

[0019] In this embodiment, when the equipment is started and the activated carbon is screened, the worker rotates the rotating handle 5 to drive the push plate 6, and push plates are provided between the screening plates 1 2, 2 3 and 3 4. The activated carbon is evenly spread on the screening plates 1 2 and 3 for screening, and it is not easy to be blocked. When the screening plates 1 2 and 2 3 screen out activated carbon of uniform size, the push plate 11 pushes the activated carbon into the guard plates 1 8 and 2 9 for collection. The smaller ones filtered by the screening plate 3 4 are collected by the collection box 10. The practicality generally cannot achieve brake mass production efficiency.

[0020] Hinges 12 are provided on both sides of the top of the cylinder 1 , and one end of the hinge 12 is connected to the baffle 11 .

[0021] In this embodiment, when workers put the activated carbon on the baffle 11, the baffle 11 will be expanded downward under pressure, and the activated carbon will not be pressed when it falls into the cylinder 1. The baffle 11 will restore it through the hinge 12. When the activated carbon is screened, floating dust will be generated, which can be prevented from diffusing into the air.

[0022] A collecting box 10 is welded to the bottom of the cylinder 1 .

[0023] In this embodiment, the smaller activated carbon screened out by the screening plate 3 4 is collected by the collecting box 10 .

[0024] Among them, the outer ring of the cylinder 1 is provided with a support column 13.

[0025] In this embodiment, the device will shake when it rotates, and the support column 13 plays a stabilizing role to prevent it from falling.

[0026] Working principle: When using this equipment, the worker puts the raw material on the baffle 11. When the baffle 11 is under weight, it falls through the hinge 12 into the cylinder 1. When the worker rotates the rotating handle 5, it will drive the push plate 6. When the size of the raw material is consistent with the screening plate 1 2 and the screening plate 2 3, the push plate 6 will push the raw material into the guard plate 1 8 and the guard plate 2 9. The raw material will be screened by the screening plate 1 2 and the screening plate 2 3. The smaller activated carbon screened out by the screening plate 3 4 will be collected in the collection box 10.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An activated carbon screening device, comprising a cylinder (1), characterized in that: A screen plate 1 (2) is welded to the top of the inner wall of the cylinder (1), a screen plate 3 (4) is welded to the bottom of the inner wall of the cylinder (1), a screen plate 2 (3) is welded between the screen plate 1 (2) and the screen plate 3 (4), a rotating handle (5) is provided through the inner cavities of the screen plates 1 (2), 2 (3) and 3 (4), a plurality of push plates (6) are sleeved on the outer ring of the rotating handle (5), and grooves (7) are provided on both sides of the outer ring of the cylinder (1).

2. An activated carbon screening device according to claim 1, characterized in that: A guard plate 1 (8) is welded to one side of the cylinder (1), and a guard plate 2 (9) is welded to the other side of the cylinder (1).

3. An activated carbon screening device according to claim 1, characterized in that: Hinges (12) are provided on both sides of the top end of the cylinder (1), and one end of the hinge (12) is connected to the baffle (11).

4. An activated carbon screening device according to claim 1, characterized in that: A collecting box (10) is welded to the bottom of the cylinder (1).

5. An activated carbon screening device according to claim 1, characterized in that: The outer ring of the cylinder (1) is provided with a support column (13).

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