Activated carbon adsorption device

Abstract

The utility model relates to the technical field of activated carbon processing equipment, in particular to an activated carbon adsorption device. Comprising a machine box, the machine box is divided into an upper-layer space and a lower-layer space, an air inlet channel is formed in the right side of the upper-layer space, at least one through hole is formed in each of the upper portion and the lower portion of the air inlet channel, an air supply sleeve is arranged at the upper through hole, and a filtering assembly capable of moving up and down in the axis direction is arranged in the air supply sleeve; according to the utility model, dust in a region is adsorbed, extracted and filtered by being mounted at the feeding hole of the crushing device, so that the cleanliness of a working environment is effectively ensured, the safety of workers is protected, and the dust is adhered to the filtering assembly, so that collection and recovery can be realized through later cleaning, and the resource utilization rate is improved.

Description

Technical Field

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

[0002] At present, in the activated carbon production process, coconut shells are used as excellent production raw materials. The coconut shells after burning need to be crushed and ground, and then extruded with mixed raw materials. During the crushing and grinding stage, the coconut shells accumulate at the feed inlet. A large amount of dust will be generated during the crushing process, affecting the working environment and endangering the personal safety of the staff. In this regard, wearing masks is usually adopted, but wearing masks cannot completely isolate the dust generated, and the dispersion of dust also causes a waste of resources to a certain extent, accompanied by site pollution, affecting normal production. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an activated carbon adsorption device in response to the above-mentioned technical deficiencies. The device is installed at the feed port of a crushing device to adsorb and extract the dust in the area and filter it, thereby effectively ensuring the cleanliness of the working environment and protecting the safety of the staff. Furthermore, the dust adheres to the filter component and can be collected and recycled through subsequent cleaning, thereby improving resource utilization.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model includes:

[0005] The chassis is divided into an upper space and a lower space, an air intake passage is provided on the right side of the upper space, at least one through hole is provided above and below the air intake passage respectively, an air supply sleeve is provided at the through hole located above, and a filter assembly that can be displaced up and down along the axial direction is provided in the air supply sleeve.

[0006] Preferably, an air hood connected to the air inlet passage is provided on the right side of the chassis.

[0007] Preferably, a first filter plate and a second filter plate are sequentially disposed on the left side of the upper space.

[0008] Preferably, a plurality of notches are evenly arranged on the air supply sleeve.

[0009] Preferably, the filter assembly includes a filter sleeve and an operating rod; a plurality of small holes are evenly arranged on the circular ring of the filter sleeve, and the filter sleeve is provided with a plurality of holes along the axial direction of the operating rod; a detachable positioning shaft is provided above the operating rod, and the positioning shaft is in contact with the chassis.

[0010] Preferably, a sealing ring is provided on the upper surface of the filter sleeve.

[0011] Preferably, a plurality of plug holes are provided above the operating rod.

[0012] Preferably, a flushing area is provided in the lower space at the through hole located below.

[0013] Preferably, an air inlet duct and an air exhaust duct are respectively provided on the left and right sides of the lower space.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. In the process of crushing coconut shell raw materials, the problem of dust dispersion is effectively avoided by negative pressure adsorption at the feed inlet, and the extracted dust is filtered when passing through the filter component, thereby ensuring the cleanliness of the exhaust air and the tidy working environment. In addition, by cleaning the filter component at a later stage, the dust raw materials can be recycled, reducing production costs and improving resource utilization;

[0016] 2. By adding the first filter plate and the second filter plate, the airflow can be filtered multiple times, thereby improving the filtering effect and ensuring that the exhaust airflow is dust-free;

[0017] 3. There are multiple filter sleeves installed on the operating rod. The position of the filter sleeve can be adjusted after a period of use, thereby extending the working time of the equipment, eliminating the need for frequent disassembly and replacement, and improving production efficiency;

[0018] 4. By adding a flushing area, the filter sleeve can be pushed downward to achieve self-cleaning by flushing with water, and the water after flushing can be collected. Dust can be recovered through filtration at a later stage, so there is no need to disassemble and replace the filter sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an activated carbon adsorption device;

[0020] Figure 2 The schematic diagram of filter plate arrangement is shown in FIG.

[0021] Figure 3 This is a schematic diagram of the internal connections of the chassis;

[0022] Figure 4 It is a schematic diagram of the state after the filter component is moved downward;

[0023] Figure 5 This is a schematic diagram of the full cross-section structure of the chassis;

[0024] Figure 6 It is a schematic diagram of the structure of the air supply sleeve;

[0025] Figure 7 Schematic diagram of the filter component structure.

[0026] In the figure: 1, chassis; 2, upper space; 3, lower space; 4, air inlet channel; 5, air supply sleeve; 6, filter assembly; 7, filter sleeve; 8, operating lever; 101, air hood; 201, first filter plate; 202, second filter plate; 301, air inlet duct; 302, exhaust duct; 401, through hole; 402, flushing area; 501, notch; 701, small hole; 702, sealing ring; 801, positioning shaft; 802, plug-in hole. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0028] Specific implementation method 1: Combination Figure 1-7 As shown, an activated carbon adsorption device comprises: a chassis 1, the chassis 1 is divided into an upper space 2 and a lower space 3, an air inlet channel 4 is provided at the right side of the upper space 2, at least one through hole 401 is provided above and below the air inlet channel 4, an air supply sleeve 5 is installed at the upper through hole 401, a filter assembly 6 that can be displaced up and down along the axial direction is provided in the air supply sleeve 5, and a fan is installed at the air outlet on the left side of the chassis 1;

[0029] By installing the equipment around the pulverizing device and adjusting the air inlet to above the feed port of the pulverizer, the fan is started to generate negative pressure suction, and the air flow enters the air inlet channel 4 through the air inlet, and contacts the filter component 6 through the upper through hole 401 to achieve one-time filtration. Then the air flow is discharged from the air outlet on the left side of the upper space 2, thereby achieving adsorption and filtration of dust to avoid diffusion and endangerment to the safety of the staff, while ensuring the cleanliness of the working environment. The filter component 6 can be pushed to move along the axial direction of the air supply sleeve 5 to adjust the filtration area, thereby eliminating the need for disassembly and replacement, effectively shortening the adjustment time and improving work efficiency.

[0030] A preferred embodiment, in combination with Figure 1 and Figure 3 As shown, an air hood 101 connected to the air inlet channel 4 is provided on the right side of the chassis 1. The dust can be extracted by installing the air inlet hood 101 in the upper area of ​​the feed port. The air inlet hood 101 and the chassis 1 can also be connected by a bellows. At the same time, the air inlet hood 101 is fixed to the crushing equipment separately by screws, etc., so as to facilitate the adjustment of the position of the air inlet hood 101.

[0031] A preferred embodiment, combined with Figure 2-3As shown, the left side of the upper space 2 is provided with a first filter plate 201 and a second filter plate 202 in sequence. The aperture of the holes on the first filter plate 201 is larger than the aperture of the second filter plate 202, which can further filter the fine dust in the airflow again to improve the cleanliness of the airflow; wherein, the first filter plate 201 and the second filter plate 202 can also be directly installed with filter nets to form a filtering area.

[0032] A preferred embodiment, combined with Figure 4 and Figure 6 As shown, a plurality of notches 501 are evenly arranged on the air supply sleeve 5 , and the airflow enters the left area of ​​the upper space 2 through the notches 501 after being filtered by the filter sleeve 7 .

[0033] A preferred embodiment, combined with Figure 3 , Figure 4 and Figure 7 As shown, the filter assembly 6 includes a filter sleeve 7 and an operating rod 8; a plurality of small holes 701 are evenly arranged on the circular ring of the filter sleeve 7, and a plurality of small holes 701 are arranged along the axial direction of the operating rod 8; a detachable positioning shaft 801 is arranged above the operating rod 8, and the positioning shaft 801 is in contact with the chassis 1; in the initial state, the filter sleeve 7 located at the bottom is in the air supply sleeve 5, filtering the passing airflow. After working for a period of time, the small holes 701 are blocked by dust, resulting in poor airflow and gradually reduced filtering efficiency. At this time, the positioning shaft 801 can be pulled out, and the operating rod 8 can be pushed downward to allow another filter sleeve 7 to enter the air supply sleeve 5 for replacement, and the used filter sleeve 7 enters the lower space 3, and the upper surface is located in the through hole 401 below, so as to achieve the closure between the air inlet channel 4 and the lower space 3, which is convenient for subsequent flushing operations.

[0034] A preferred embodiment, combined with Figure 7 As shown, a sealing ring 702 is provided on the upper surface of the filter sleeve 7, and the sealing ring 702 contacts the inner wall of the air supply sleeve 5 to improve the sealing effect.

[0035] A preferred embodiment, combined with Figure 3 , Figure 4 and Figure 7 As shown, a plurality of plug-in holes 802 are provided above the operating rod 8, and quick installation and disassembly can be achieved by cooperating with the positioning shaft 801 and the plug-in holes 802. Meanwhile, the plug-in holes 802 are arranged at intervals. After calculation and design, the position of the filter sleeve 7 can be adjusted by cooperating with the positioning shaft 801 and the plug-in holes 802 at different positions.

[0036] A preferred embodiment, combined with Figure 5As shown, a flushing area 402 is provided in the lower space 3 at the through hole 401 below, and a plurality of nozzles are provided on the flushing area 402. By connecting with an external water supply device, the filter sleeve 7 can be cleaned. During cleaning, the flushing area can be adjusted by rotating the operating lever 8. The flushing water can be collected in the lower space 3 for storage, or it can be discharged and then collected.

[0037] A preferred embodiment, in combination with Figure 5 As shown, an air inlet duct 301 and an exhaust duct 302 are respectively provided on the left and right sides of the lower space 3, the air inlet duct 301 is connected to the exhaust device, and the air inlet duct 301 and the exhaust duct 302 are both installed with control valves for controlling the opening and closing of the ducts, which is convenient for control. By introducing airflow from the outside, the flow of air in the lower space 3 is accelerated, and the drying of the filter sleeve 7 after flushing can be accelerated. Moreover, since the filter sleeve 7 cooperates with the through hole 401 at the bottom, it will not affect the passage of airflow in the upper air inlet channel 4, and the structure is ingenious. Specific implementation method 2

[0039] Combination Figure 3 and Figure 4 As shown, in order to improve the dust adsorption capacity of the air hood, a fan can be installed on the right side of the air inlet channel 4 to cooperate with the fan on the left side of the chassis 1 to improve the negative pressure capacity. Specific implementation method three

[0041] Combination Figure 2 and Figure 3 As shown, a slide groove is processed in the upper space 2, and the width of the slide groove is equal to the thickness of the first filter plate 201 and the second filter plate 202. The filter plate is inserted into the slide groove to achieve positioning, which is convenient for installation and disassembly.

[0042] Combination Figure 2 As shown, a top cover can be installed at the installation position of the filter assembly 6 to cover the raised portion of the chassis 1, that is, the position for accommodating the filter assembly 6, to form a relatively closed internal space to prevent debris from entering and adhering to the filter assembly 6.

[0043] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. An activated carbon adsorption device, characterized in that: include: A chassis (1), the chassis (1) being divided into an upper space (2) and a lower space (3), an air intake passage (4) being provided on the right side of the upper space (2), at least one through hole (401) being provided above and below the air intake passage (4), an air supply sleeve (5) being provided at the through hole (401) located above, a filter assembly (6) being provided in the air supply sleeve (5) and being movable upward and downward along an axial direction.

2. An activated carbon adsorption device according to claim 1, characterized in that: An air hood (101) in communication with the air inlet passage (4) is provided on the right side of the chassis (1).

3. An activated carbon adsorption device according to claim 1, characterized in that: A first filter plate (201) and a second filter plate (202) are sequentially arranged on the left side of the upper space (2).

4. The activated carbon adsorption device according to claim 1, characterized in that: The air supply sleeve (5) is evenly provided with a plurality of notches (501).

5. The activated carbon adsorption device according to claim 1, characterized in that: The filter assembly (6) comprises a filter sleeve (7) and an operating rod (8); a plurality of small holes (701) are evenly arranged on a circular ring of the filter sleeve (7), and a plurality of small holes (701) are arranged along the axis direction of the operating rod (8); a detachable positioning shaft (801) is arranged above the operating rod (8), and the positioning shaft (801) is in contact with the chassis (1).

6. An activated carbon adsorption device according to claim 5, characterized in that: A sealing ring (702) is provided on the upper surface of the filter sleeve (7).

7. An activated carbon adsorption device according to claim 5, characterized in that: A plurality of plug holes (802) are provided above the operating rod (8).

8. The activated carbon adsorption device according to claim 1, characterized in that: The through hole (401) located below is provided with a flushing area (402) in the lower space (3).

9. The activated carbon adsorption device according to claim 1, characterized in that: An air inlet pipeline (301) and an air exhaust pipeline (302) are respectively provided on the left and right sides of the lower space (3).

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