Carbon dioxide capturing and absorbing equipment

Abstract

The utility model discloses carbon dioxide capturing and absorbing equipment which comprises a cabinet body, a front cabinet door and a rear cabinet door, the front cabinet door and the rear cabinet door are mounted on the front side and the rear side of the cabinet body, a filter element mounting assembly is arranged at the upper position in the cabinet body, an inlet is formed in the bottom of the filter element mounting assembly, and a plurality of filter element assemblies are detachably mounted in the filter element mounting assembly; the two sides of the cabinet body are further provided with fans. Under the action of the draught fan, air is absorbed by the draught fan from the opening in the bottom of the cabinet body and then conveyed to the filter element installation assembly to be filtered, and after carbon dioxide is absorbed by the filter element assembly, the air is discharged from the top cover; compared with the prior art, the filter element assembly has no other resistance except for wind resistance caused by the filter element frame on the periphery, the ventilation opening of the filter element assembly is large in area and small in resistance, an excellent carbon dioxide absorption effect can be achieved, the filter element assembly can be directly placed and installed and is easy to replace, and the removal rate can be adjusted by adjusting the number of the filter elements.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, and particularly relates to a carbon dioxide capture and absorption device. Background Art

[0002] With the development of industrialization, the emissions of carbon dioxide have been increasing day by day, causing serious pollution to the environment. Carbon dioxide is a major greenhouse gas. In recent years, the increasing consumption of fossil fuels has led to a year-on-year increase in the content of carbon dioxide in the atmosphere. Industrial waste gas contains a large amount of carbon dioxide. In order to reduce the impact of carbon dioxide on the climate, on the one hand, it is necessary to vigorously promote energy conservation and emission reduction technologies to reduce carbon dioxide emissions from the source.

[0003] At present, when the existing carbon dioxide capture device uses soda lime as the carbon dioxide absorption medium, there will be a situation of large air resistance and small air output, so it cannot meet the actual use requirements. For this reason, this application proposes a carbon dioxide capture and absorption device to solve the above deficiencies. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is: how to provide a carbon dioxide capture and absorption device to meet the problems of reducing air resistance and increasing air output.

[0005] To solve the above technical problem, the utility model provides the following technical solutions:

[0006] A carbon dioxide capture and absorption device includes a cabinet body, a front cabinet door and a rear cabinet door installed on the front and rear sides of the cabinet body. A filter element installation component is arranged at a position above the middle inside the cabinet body. An inlet is opened at the bottom of the filter element installation component, and a plurality of groups of filter element components are detachably installed inside the filter element installation component; blowers are also installed on both sides of the cabinet body.

[0007] The filter element component includes a filter element frame, filter cotton is installed at both the bottom and the top of the filter element frame, and a fixed steel mesh is installed at the bottom of the filter cotton located below.

[0008] In this application, by installing a filter element installation component inside the cabinet body, a plurality of filter element components can be installed inside the filter element installation component. Under the action of the blower, air is absorbed by the blower from the opening at the bottom of the cabinet body, and then transported to the filter element installation component for filtration. After the carbon dioxide is absorbed by the filter element component, it is discharged from the top cover; except for the air resistance caused by the filter element frame around the filter element component in this application, there is no other resistance. The ventilation area of the filter element component is large and the resistance is small, which can achieve a better carbon dioxide absorption effect. Moreover, the filter element component can be directly placed and installed, is easy to replace, and the removal rate can be adjusted by adjusting the number of filter elements.

[0009] As a further solution of the utility model: a bottom plate is installed at the bottom of the cabinet body, and rolling wheels are provided at the four corner positions of the bottom of the bottom plate.

[0010] As a further solution of the utility model: the filter element installation assembly includes a box body and a frame installed above the box body. An air inlet is opened at the bottom of the box body towards the inside of the cabinet body. A plurality of placement plates are slidably connected in the frame, and filter element assemblies are placed above the placement plates.

[0011] As a further solution of the utility model: sliding rail fixing plates III are provided on both sides inside the frame. Sliding rails are provided on both sides of the placement plate and are slidably connected to the sliding rail fixing plates III on both sides through the sliding rails.

[0012] As a further solution of the utility model: the box body communicates with the frame, and the frame is connected to the top cover of the cabinet body above.

[0013] As a further solution of the utility model: a cabinet door assembly is provided on the side wall of the cabinet body and on one side of a plurality of placement plates.

[0014] As a further solution of the utility model: the cabinet door assembly includes a door panel installed on the side wall of the cabinet body. The door panel is connected to the cabinet body through a hinge, and an acrylic window is provided at the middle position of the door panel.

[0015] As a further solution of the utility model: buckle handles are provided at the upper positions on both sides of the cabinet body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] First of all, in this application, by installing a filter element installation assembly inside the cabinet body, a plurality of filter element assemblies can be installed inside the filter element installation assembly. Under the action of a fan, air is absorbed by the fan from the opening at the bottom of the cabinet body and then transported to the filter element installation assembly for filtration treatment. After the carbon dioxide is absorbed by the filter element assembly, it is discharged from the top cover; except for the wind resistance caused by the filter element frames around the filter element assembly in this application, there is no other resistance. The ventilation port area of the filter element assembly is large and the resistance is small, which can achieve a better carbon dioxide absorption effect. Moreover, the filter element assembly can be directly placed and installed, is easy to replace, and the removal rate can be adjusted by adjusting the number of filter elements. The device has a simple structure, small wind resistance, and simple replacement of the filter element assembly;

[0018] Secondly, in this application, a cabinet door assembly is provided on the cabinet body and on one side of the filter element assembly. The acrylic window on the cabinet door assembly is made of a transparent material, which helps to observe the internal filter element assembly. At the same time, the door panel can be rotated and opened, which helps to replace the filter element assembly in time. Description of the Drawings

[0019] Figure 1 Front view of a carbon dioxide capture and absorption device according to an embodiment of the present utility model;

[0020] Figure 2 According to an embodiment of the present utility model Figure 1 Schematic structural view of the front cabinet door hidden;

[0021] Figure 3 Front view of a filter element installation assembly according to an embodiment of the present utility model;

[0022] Figure 4 Axonometric view of a filter element installation assembly according to an embodiment of the present utility model;

[0023] Figure 5 Schematic structural view of a filter element installation assembly with the external frame hidden according to an embodiment of the present utility model;

[0024] Figure 6 Filter element assembly and its partial enlarged view according to an embodiment of the present utility model;

[0025] Figure 7 Schematic structural view of a cabinet door assembly according to an embodiment of the present utility model;

[0026] Explanation of reference numerals:

[0027] 1. Bottom plate;

[0028] 2. Front cabinet door;

[0029] 3. Rear cabinet door;

[0030] 4. Top cover;

[0031] 5. Filter element installation assembly; 50. Slide rail fixing plate 1; 51. Slide rail fixing plate 2; 52. Slide rail fixing plate 3; 53. Slide rail; 54. Placing plate; 55. Box body;

[0032] 6. Cabinet door assembly; 60. Hinge; 61. Door panel; 62. Acrylic window;

[0033] 7. Fan;

[0034] 8. Door handle;

[0035] 9. Rolling wheel;

[0036] 10. Filter element assembly; 101. Fixed steel mesh; 102. Filter element frame; 103. Filter cotton. Detailed implementation manners

[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0038] Referring to Figure 1 and Figure 2 , a carbon dioxide capture and absorption device includes a cabinet body, a bottom plate 1, a front cabinet door 2, a rear cabinet door 3, a top cover 4, a filter element installation component 5, a cabinet door component 6, a fan 7, a handle 8, a rolling wheel 9, and a filter element component 10. The bottom of the cabinet body is provided with a bottom plate 1, and rolling wheels 9 are installed at the four corner positions of the bottom plate 1 to assist the free movement of the device; a top cover 4 is installed at the top of the cabinet body, and air can enter from the bottom plate 1 at the bottom of the device and then discharge from the top cover 4 at the top of the device; a front cabinet door 2 is installed on the front side of the cabinet body, and a rear cabinet door 3 is installed on the rear side of the cabinet door. Handles 8 are provided at the upper positions on the left and right sides of the cabinet body to facilitate lifting the entire device of the present application later.

[0039] For ease of understanding and description, taking Figure 2 the left side of the cabinet body in Figure 2 as the rear side, and taking

[0040] the right side of the cabinet body in Figure 3 as the front side, and the rest of the orientations are analogized based on this. It should be understood that this orientation setting is only for convenience of description and understanding and cannot be construed as a limitation to the present application. Figure 4 and Figure 5 Referring to

[0041] The left side of the placement plate 54 is installed on the left slide rail 53, and the right side of the placement plate 54 is installed on the right slide rail 53. The extraction and closing of the placement plate 14 can be realized through the slide rail 53.

[0042] It should be noted that the number of placement plates 54 is determined according to actual needs and is not limited in this application; filter element assemblies 10 are placed on each placement plate 54 to realize the filtration treatment of air; by placing different numbers of filter element assemblies 10, the rate of carbon dioxide absorption can be controlled.

[0043] Refer to Figure 6 , the filter element assembly 10 includes a filter element frame 102, filter cotton 103 is installed at both the bottom and the top of the filter element frame 102, and a fixed steel mesh 101 is installed at the bottom of the filter cotton 103 located below; during installation, a layer of filter cotton 103 is first installed at the bottom of the filter element frame 102, the fixed steel mesh 101 is installed at the bottom of the filter cotton 103, the soda lime is spread all over the inside of the filter element frame 102, and finally the filter cotton 103 is installed at the upper end of the filter element frame 102. Except for the wind resistance caused by the filter element frame 102 around the filter element assembly 10, there is no other resistance. The ventilation area of the filter element assembly 10 is large and the resistance is small, and a better carbon dioxide absorption effect can be achieved.

[0044] Refer to Figure 7 , on the side wall of the cabinet body and on one side of several placement plates 54, there is a cabinet door assembly 6. The cabinet door assembly 6 includes a door panel 61 installed on the side wall of the cabinet body, and the door panel 61 is connected to the cabinet body through a hinge 60, and an acrylic window 62 is arranged at the middle position of the door panel 61.

[0045] It should be noted that the back of the hinge 60 is welded to the door panel 61, and the acrylic window 62 is installed on the front of the door panel 61. The transparent acrylic window 62 can realize the observation of the internal operation, the use condition of the filter element assembly 10 and whether it needs to be replaced.

[0046] The specific operation principle of this application is as follows:

[0047] When it is necessary to absorb and capture carbon dioxide in the air, first open the door panel 61 on the cabinet door assembly 6, then pull out the required placement plate 54 under the action of the slide rail 53, and place the corresponding filter element assembly 10 on the placement plate 54. The number of filter element assemblies 10 depends on the specific situation, and then push the placement plate 54 back into the frame and close the cabinet door to complete the loading of the filter element assembly;

[0048] During use, control the fan 7 to start working. The fan 7 drives the air to be absorbed by the fan 7 from the opening of the bottom plate 1, and then conveys it to the filter element installation assembly 5. After the carbon dioxide is absorbed by the soda lime in the filter element assembly 10, it is discharged from the top cover 4.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A carbon dioxide capture and absorption device, comprising a cabinet body and a front cabinet door (2) and a rear cabinet door (3) installed on the front and rear sides of the cabinet body, characterized in that: A filter element installation assembly (5) is provided at an upper position inside the cabinet, an entrance is provided at the bottom of the filter element installation assembly (5), and a plurality of groups of filter element assemblies (10) are detachably installed inside the filter element installation assembly (5); fans (7) are also installed on both sides of the cabinet; The filter element assembly (10) comprises a filter element frame (102), filter cotton (103) is installed at the bottom and top of the filter element frame (102), and a fixed steel mesh (101) is installed at the bottom of the filter cotton (103) located at the bottom.

2. A carbon dioxide capture and absorption device according to claim 1, characterized in that: A bottom plate (1) is installed at the bottom of the cabinet, wherein rolling wheels (9) are provided at four corners of the bottom of the bottom plate (1).

3. A carbon dioxide capture and absorption device according to claim 1, characterized in that: The filter element installation assembly (5) comprises a box body (55) and a frame installed above the box body (55); an air inlet is provided at the bottom of the box body (55) in a direction toward the interior of the cabinet; a plurality of placement plates (54) are slidably connected in the frame, wherein a filter element assembly (10) is placed above the placement plates (54).

4. A carbon dioxide capture and absorption device according to claim 3, characterized in that: The inner two sides of the frame are provided with three slide rail fixing plates (52), wherein both sides of the placement plate (54) are provided with slide rails (53), and are slidably connected to the three slide rail fixing plates (52) on both sides through the slide rails (53).

5. A carbon dioxide capture and absorption device according to claim 3, characterized in that: The box body (55) is connected to the frame, and the upper part of the frame is connected to the top cover (4) of the cabinet.

6. A carbon dioxide capture and absorption device according to claim 1, characterized in that: A cabinet door assembly (6) is provided on the side wall of the cabinet body and located on one side of the plurality of placement plates (54).

7. A carbon dioxide capture and absorption device according to claim 6, characterized in that: The cabinet door assembly (6) comprises a door panel (61) mounted on the side wall of the cabinet, wherein the door panel (61) is connected to the cabinet via a hinge (60), and an acrylic window (62) is arranged at the middle position of the door panel (61).

8. A carbon dioxide capture and absorption device according to claim 1, characterized in that: Buckles (8) are provided at upper positions on both sides of the cabinet.

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