Carbon dioxide emission concentration on-line monitoring device

Abstract

The utility model discloses a carbon dioxide emission concentration on-line monitoring device, which relates to the technical field of carbon dioxide emission monitoring and comprises a first filtering tank and a second filtering tank. The air outlet pipe is arranged in the middle of the top of the first filtering tank; the first filtering tank is communicated with the second filtering tank through a gas conveying pipe; the two drainage pipes are respectively arranged at the bottom ends of the first filtering tank and the second filtering tank; the two carbon dioxide concentration meters are respectively mounted at the upper ends of the inner walls of the first filtering tank and the second filtering tank; the two supporting plates are arranged above the carbon dioxide concentration meter; the telescopic cylinder is mounted at the top of the supporting plate; the connecting plate is connected with the output end of the telescopic cylinder; the disc is connected with the upper end of the connecting plate; the rubber mat is arranged at the top of the disc; the liquid pumping pipe is connected with the liquid storage tank and connected with the connecting pipe through the water pump. According to the scheme, real-time monitoring of the concentration of carbon dioxide is achieved, automatic feeding and discharging are achieved, and the emission efficiency of carbon dioxide is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide monitoring, in particular to an online monitoring device for carbon dioxide emission concentration. Background Art

[0002] Carbon dioxide emissions are a complex environmental issue with a wide range of sources and impacts. Carbon dioxide emissions are mainly generated through the combustion of fossil fuels such as coal, oil and natural gas, as well as automobile exhaust emissions, which release large amounts of carbon dioxide into the atmosphere. Carbon dioxide emissions monitoring is a vital task that aims to monitor and assess the concentration of carbon dioxide in the atmosphere and its impact on climate change. This work is usually carried out by government agencies, scientific research institutions, and environmental organizations. Monitoring methods include the use of ground stations, satellite remote sensing, and meteorological climate models. By monitoring carbon dioxide emissions, we can better understand the trend of climate change and take corresponding policies and measures to reduce carbon emissions and respond to climate change.

[0003] In the existing online monitoring device for carbon dioxide emission concentration, the carbon dioxide absorbent is manually transported, which wastes manpower and time, resulting in low work efficiency. The single filter tank has a slow speed in reducing the carbon dioxide concentration, and there is no carbon dioxide concentration monitoring device in the filter tank, so the carbon dioxide concentration cannot be monitored in real time, which in turn affects the carbon dioxide emission. Therefore, it is urgent to design an online monitoring device for carbon dioxide emission concentration to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, an online monitoring device for carbon dioxide emission concentration is provided. The technical solution solves the problem proposed in the above background technology that manual delivery of carbon dioxide absorbent wastes manpower, consumes a lot of time, and results in low work efficiency. A single filter tank has a slow speed in reducing the carbon dioxide concentration, and no carbon dioxide concentration monitoring device is set in the filter tank, so the carbon dioxide concentration cannot be monitored in real time, which in turn affects the carbon dioxide emission problem.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for online monitoring of carbon dioxide emission concentration, comprising a first filter tank and a second filter tank:

[0007] The first filter tank is arranged in a transverse symmetric manner with the second filter tank;

[0008] A support column fixedly connected to the bottom of the first filter tank and the second filter tank;

[0009] An air intake pipe is arranged on the top left side of the first filter tank;

[0010] An air outlet pipe, wherein the number of the air outlet pipes is two, and the two air outlet pipes are respectively arranged at the middle of the top end of the first filter tank and the second filter tank;

[0011] An air delivery pipe, the left and right ends of which are respectively fixedly connected to the top right side of the first filter tank and the top left side of the second filter tank;

[0012] Drain pipes, the number of which is two, the upper ends of the two drain pipes are respectively arranged at the middle of the bottom ends of the first filter tank and the second filter tank, and the lower ends of the two drain pipes are both connected to the main drainage pipe;

[0013] A first valve, wherein the number of the first valves is two, and the two first valves are respectively fixedly installed in the middle of the two drainage pipes;

[0014] A carbon dioxide concentration meter, wherein the number of the carbon dioxide concentration meters is two, and the two carbon dioxide concentration meters are respectively installed on the upper right side of the inner wall of the first filter tank and the second filter tank;

[0015] A support plate, wherein the number of the support plates is two, and the two support plates are respectively mounted on the right side of the inner wall of the first filter tank and the second filter tank, and the support plates are arranged above the carbon dioxide concentration meter;

[0016] Telescopic cylinders, the number of which is two, and the two telescopic cylinders are respectively installed on the top of the two support plates;

[0017] A connecting plate, wherein the number of the connecting plates is two, and the two connecting plates are respectively fixedly connected to the output ends of the two telescopic cylinders;

[0018] There are two circular discs, and the two circular discs are fixedly connected to the upper ends of the two connecting plates respectively;

[0019] Rubber pads, the number of the rubber pads is two, the two rubber pads are respectively arranged on the top of the two discs, and the two rubber pads are respectively abutted against the top of the inner wall of the first filter tank and the second filter tank;

[0020] A liquid storage tank, arranged behind the first filter tank and the second filter tank;

[0021] A liquid pumping pipe, wherein the rear end of the liquid pumping pipe is fixedly connected to the front end of the liquid storage tank, the front end of the liquid pumping pipe is fixedly connected to the rear end of the water pump, and the front end of the water pump is fixedly connected to the rear end of the connecting pipe.

[0022] Furthermore, the upper end of the connecting pipe is connected to the middle of the bottom end of the transverse pipe, and two water inlet pipes are connected to the left and right sides of the front end of the transverse pipe respectively, and the front ends of the two water inlet pipes are respectively connected to the rear ends of the first filter tank and the second filter tank.

[0023] Furthermore, the size of the rubber pad is larger than that of the disc, the size of the disc is larger than that of the air outlet pipe, and the size of the disc is also larger than that of the air delivery pipe.

[0024] Furthermore, a second valve is provided in the middle of the two water inlet pipes.

[0025] As a preferred technical solution of the utility model, compared with the prior art, the utility model provides an online monitoring device for carbon dioxide emission concentration, which has the following beneficial effects:

[0026] In the utility model, the liquid storage tank is connected to the liquid extraction pipe, the liquid extraction tank is connected to the water pump, the water pump is connected to the connecting pipe, the connecting tank is connected to the cross pipe, the cross pipe is connected to the water inlet pipe, and a second valve is provided in the middle of the water inlet pipe, thereby realizing automatic feeding of the carbon dioxide absorbent, reducing manual feeding and thus improving work efficiency; by arranging carbon dioxide concentration meters in both the first filter tank and the second filter tank for real-time monitoring, when the carbon dioxide concentration is low, it can be released after one filtration and absorption, thereby improving the efficiency of real-time monitoring and real-time emission; when the carbon dioxide concentration is high, the carbon dioxide gas enters the second filter tank through the gas pipe, is absorbed by the two filter tanks at the same time, thereby accelerating the reduction of the carbon dioxide concentration; the connecting plate is controlled by the telescopic cylinder, thereby controlling the movement of the disc, and cooperating with the monitoring of the carbon dioxide concentration meter to realize automatic monitoring and emission of carbon dioxide. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the overall structure of the utility model from another perspective;

[0029] Figure 3 This is a front view structural schematic diagram of the utility model;

[0030] Figure 4 It is a front view cross-sectional structural schematic diagram of the utility model.

[0031] The numbers in the figure are:

[0032] 1. First filter tank; 2. Second filter tank; 3. Support; 4. Air inlet pipe; 5. Air outlet pipe; 6. Air supply pipe; 7. Drain pipe; 8. First valve; 9. Drain main pipe; 10. Carbon dioxide concentration meter; 11. Support plate; 12. Telescopic cylinder; 13. Connecting plate; 14. Disc; 15. Rubber pad; 16. Water inlet pipe; 17. Liquid storage tank; 18. Liquid extraction pipe; 19. Water pump; 20. Connecting pipe; 21. Cross-through pipe; 22. Second valve. DETAILED DESCRIPTION

[0033] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0034] Reference Figure 1-4 As shown, a device for online monitoring of carbon dioxide emission concentration includes a first filter tank 1 and a second filter tank 2:

[0035] The first filter tank 1 is arranged in a transverse symmetric manner with the second filter tank 2;

[0036] A support column 3 is fixedly connected to the bottom of the first filter tank 1 and the second filter tank 2;

[0037] The air intake pipe 4 is arranged on the top left side of the first filter tank 1;

[0038] An air outlet pipe 5, the number of which is two, and the two air outlet pipes 5 are respectively arranged at the middle of the top end of the first filter tank 1 and the second filter tank 2;

[0039] An air delivery pipe 6, the left and right ends of the air delivery pipe 6 are respectively fixedly connected to the top right side of the first filter tank 1 and the top left side of the second filter tank 2;

[0040] Drain pipes 7, the number of which is two, the upper ends of the two drain pipes 7 are respectively arranged at the middle of the bottom ends of the first filter tank 1 and the second filter tank 2, and the lower ends of the two drain pipes 7 are both connected to the main drainage pipe 9;

[0041] A first valve 8, the number of the first valves 8 is two, and the two first valves 8 are respectively fixedly installed in the middle of the two drainage pipes 7;

[0042] When in use, the first valve 8 controls the waste absorbent in the first filter tank 1 and the second filter tank 2 after reacting with carbon dioxide to enter the main drainage pipe 9 through the drainage pipe 7, and then the waste liquid is discharged;

[0043] A carbon dioxide concentration meter 10, the number of which is two, which are respectively mounted on the upper right side of the inner wall of the first filter tank 1 and the second filter tank 2, and the carbon dioxide gas concentration inside the first filter tank 1 and the second filter tank 2 is monitored in real time by the carbon dioxide concentration meter 10;

[0044] Support plates 11, the number of support plates 11 is two, the two support plates 11 are respectively installed on the right side of the inner wall of the first filter tank 1 and the second filter tank 2, and the support plates 11 are arranged above the carbon dioxide concentration meter 10;

[0045] Telescopic cylinder 12, the number of the telescopic cylinder 12 is two, and the two telescopic cylinders 12 are respectively installed on the top of the two support plates 11;

[0046] A connecting plate 13, the number of the connecting plates 13 is two, and the two connecting plates 13 are fixedly connected to the output ends of the two telescopic cylinders 12 respectively;

[0047] The disc 14 is two in number, and the two discs 14 are fixedly connected to the upper ends of the two connecting plates 13 respectively;

[0048] The rubber pad 15 is two in number, and the two rubber pads 15 are respectively arranged on the top of the two discs 14, and the two rubber pads 15 are respectively in contact with the top of the inner wall of the first filter tank 1 and the second filter tank 2 for sealing;

[0049] During use, the carbon dioxide concentration meter 10 is used for monitoring. When the carbon dioxide concentration inside the first filter tank 1 and the second filter tank 2 reaches the release standard, the connecting plate 13 is controlled by the telescopic cylinder 12, and then the disc 14 is controlled to move to open the gas outlet pipe 5, thereby discharging the carbon dioxide gas inside the first filter tank 1 and the second filter tank 2;

[0050] A liquid storage tank 17 is arranged behind the first filter tank 1 and the second filter tank 2;

[0051] The liquid extraction pipe 18 has a rear end fixedly connected to the front end of the liquid storage tank 17 , a front end of the liquid extraction pipe 18 has a rear end fixedly connected to the water pump 19 , and a front end of the water pump 19 has a rear end fixedly connected to the connecting pipe 20 .

[0052] In another embodiment provided by the present utility model, Figure 2 As shown, the upper end of the connecting pipe 20 is connected to the middle of the bottom end of the transverse pipe 21, and two water inlet pipes 16 are respectively connected to the left and right sides of the front end of the transverse pipe 21. The front ends of the two water inlet pipes 16 are respectively connected to the rear ends of the first filter tank 1 and the second filter tank 2. The absorbent in the liquid storage tank 17 enters the connecting pipe 20 through the liquid extraction pipe 18 through the water pump 19, and is then transported to the transverse pipe 21, and then through the second valve 22, the absorbent is controlled to enter the first filter tank 1 and the second filter tank 2, thereby realizing automatic feeding.

[0053] In another embodiment provided by the present utility model, Figure 4 As shown, the size of the rubber pad 15 is larger than that of the disc 14, and the size of the disc 14 is larger than that of the air outlet pipe 5. Meanwhile, the size of the disc 14 is also larger than that of the air supply pipe 6. The opening and closing of the air outlet pipe 5 and the air supply pipe 6 are controlled by the disc 14, and sealed by the rubber pad 15.

[0054] In another embodiment provided by the present utility model, Figure 2As shown, a second valve 22 is provided in the middle of the two water inlet pipes 16 , and the waste liquid in the first filter tank 1 and the second filter tank 2 is separated from the clean absorbent by the second valve 22 .

[0055] Working principle: In the utility model, the absorbent in the liquid storage tank 17 is transported from the liquid extraction pipe 18 to the connecting pipe 20 through the water pump 19, and then enters the cross-through pipe 21, and the second valve 22 is opened to transport the absorbent to the first filter tank 1 and the second filter tank 2. After reaching a certain amount, the second valve 22 is closed, and then the carbon dioxide gas is transported to the first filter tank 1 through the air intake pipe 4, and reacts with the absorbent in the first filter tank 1. The filtered carbon dioxide gas fills the upper part of the first filter tank 1. After being monitored by the carbon dioxide concentration meter 10, if the release standard is reached, the connecting plate 13 is controlled by the telescopic cylinder 12, and then the disc 14 is controlled to move. The outlet pipe 5 is opened to release the carbon dioxide gas. If the carbon dioxide concentration is still higher than the standard, the outlet pipe 5 is kept closed to allow the carbon dioxide gas to enter the second filter tank 2 through the gas pipe 6. After secondary reaction absorption, it is monitored again by the carbon dioxide concentration meter 10, and then the carbon dioxide gas that meets the standard is discharged through the outlet pipe 5. Then the two first valves 8 are opened to allow the reacted waste absorbent in the first filter tank 1 and the second filter tank 2 to enter the main drainage pipe 9 through the drain pipe 7 and then be discharged. After the waste liquid is discharged, the first valve 8 is closed, and the second valve 22 is opened to transport new absorbent into the first filter tank 1 and the second filter tank 2 again through the water pump 19, thereby forming a cycle operation.

[0056] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for online monitoring of carbon dioxide emission concentration, characterized in that: It comprises a first filter tank (1) and a second filter tank (2): The first filter tank (1) is arranged in a transversely symmetrical manner with the second filter tank (2); A support (3) fixedly connected to the bottom of the first filter tank (1) and the second filter tank (2); An air intake pipe (4) is arranged on the left side of the top of the first filter tank (1); An air outlet pipe (5), wherein the number of the air outlet pipes (5) is two, and the two air outlet pipes (5) are respectively arranged at the middle of the top end of the first filter tank (1) and the second filter tank (2); An air delivery pipe (6), the left and right ends of the air delivery pipe (6) being fixedly connected to the top right side of the first filter tank (1) and the top left side of the second filter tank (2) respectively; Drain pipes (7), the number of the drain pipes (7) being two, the upper ends of the two drain pipes (7) being respectively arranged at the middle of the bottom ends of the first filter tank (1) and the second filter tank (2), and the lower ends of the two drain pipes (7) being connected to the main drainage pipe (9); A first valve (8), wherein the number of the first valves (8) is two, and the two first valves (8) are respectively fixedly installed in the middle of the two drainage pipes (7); A carbon dioxide concentration meter (10), wherein the number of the carbon dioxide concentration meters (10) is two, and the two carbon dioxide concentration meters (10) are respectively installed on the upper right side of the inner wall of the first filter tank (1) and the second filter tank (2); A support plate (11), wherein the number of the support plates (11) is two, and the two support plates (11) are respectively installed on the right side of the inner wall of the first filter tank (1) and the second filter tank (2), and the support plates (11) are arranged above the carbon dioxide concentration meter (10); A telescopic cylinder (12), wherein the number of the telescopic cylinders (12) is two, and the two telescopic cylinders (12) are respectively installed on the top of the two support plates (11); A connecting plate (13), wherein the number of the connecting plates (13) is two, and the two connecting plates (13) are respectively fixedly connected to the output ends of the two telescopic cylinders (12); A circular disk (14), wherein the number of the circular disks (14) is two, and the two circular disks (14) are respectively fixedly connected to the upper ends of the two connecting plates (13); A rubber pad (15), wherein the number of the rubber pads (15) is two, the two rubber pads (15) are respectively arranged on the top of the two discs (14), and the two rubber pads (15) are respectively in contact with the top of the inner wall of the first filter tank (1) and the second filter tank (2); A liquid storage tank (17) is arranged behind the first filter tank (1) and the second filter tank (2); A liquid extraction pipe (18), wherein the rear end of the liquid extraction pipe (18) is fixedly connected to the front end of the liquid storage tank (17), the front end of the liquid extraction pipe (18) is fixedly connected to the rear end of a water pump (19), and the front end of the water pump (19) is fixedly connected to the rear end of a connecting pipe (20).

2. The device for online monitoring of carbon dioxide emission concentration according to claim 1, characterized in that: The upper end of the connecting pipe (20) is connected to the middle of the bottom end of the transverse pipe (21), and the left and right sides of the front end of the transverse pipe (21) are respectively connected to two water inlet pipes (16), and the front ends of the two water inlet pipes (16) are respectively connected to the rear ends of the first filter tank (1) and the second filter tank (2).

3. The device for online monitoring of carbon dioxide emission concentration according to claim 1, characterized in that: The size of the rubber pad (15) is larger than the size of the disc (14), the size of the disc (14) is larger than the size of the air outlet pipe (5), and the size of the disc (14) is also larger than the size of the air delivery pipe (6).

4. The device for online monitoring of carbon dioxide emission concentration according to claim 2, characterized in that: A second valve (22) is provided in the middle of the two water inlet pipes (16).

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