Waste gas treatment device for carbon dioxide production

Abstract

The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas treatment device for carbon dioxide production, which comprises a bottom plate and an air suction fan, and further comprises a collecting box fixed at the top of the bottom plate and used for collecting waste gas generated by carbon dioxide, one end of the first gas inlet pipe communicates with a purification box used for filtering and purifying waste gas, the inner wall of the purification box is connected with a mounting block through a bolt, and the bottom of the mounting block is fixedly connected with a mounting plate; according to the device, the purification box, the first filter plate and the second filter plate are matched for use, waste gas generated by carbon dioxide can be conveniently filtered and purified, the first filter plate and the second filter plate can be conveniently mounted through matched use of the mounting block and the mounting plate, and through matched use of the treatment box and the atomization spray head, the waste gas generated by carbon dioxide can be conveniently filtered and purified. And the purified waste gas can be conveniently purified again, and the purification efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas treatment device for carbon dioxide production. Background Art

[0002] Carbon dioxide is a common greenhouse gas. It plays an important role in the atmosphere. It is one of the main raw materials for plant photosynthesis and an important part of the earth's climate regulation. However, too much carbon dioxide can cause global temperatures to rise and trigger climate change, which can bring serious environmental and ecological problems. In order to reduce the concentration of carbon dioxide in the atmosphere, people have taken a series of measures. In addition, people have also taken measures to plant more trees and grass to increase the amount of carbon absorbed in the atmosphere. Reducing carbon dioxide emissions is an urgent task we face.

[0003] Carbon dioxide is a greenhouse gas, and large-scale emissions will cause global warming. In order to reduce carbon dioxide emissions, waste gas treatment equipment is needed to treat the waste gas generated by carbon dioxide. At present, when the waste gas treatment device for carbon dioxide production is in use, activated carbon filter plates are usually used to filter and purify the waste gas. However, after the activated carbon filter plate is used for a long time, the activated carbon filter plate will reduce the purification effect due to clogging. Therefore, the activated carbon filter plate needs to be installed and disassembled, but the installation of existing activated carbon filter plates is complicated and time-consuming, which increases maintenance costs and operating difficulties. Moreover, due to the large size and heavy weight of the filter plate, there are safety risks during installation and replacement. Secondly, the existing activated carbon filter plate has limited purification efficiency when purifying carbon dioxide waste gas. Although activated carbon has a strong adsorption capacity, its adsorption effect on carbon dioxide is not ideal, and it is difficult to meet the requirements of efficient purification. Utility Model Content

[0004] The purpose of the utility model is to provide a waste gas treatment device for carbon dioxide production 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: a waste gas treatment device for carbon dioxide production, comprising a base plate and an air suction fan, and also comprising: a collecting box fixed on the top of the base plate for collecting waste gas generated by carbon dioxide, one side of the collecting box is connected to a first air intake pipe, one end of the first air intake pipe is connected to a purification box for filtering and purifying the waste gas, the inner wall of the purification box is connected to a mounting block by bolts, the bottom of the mounting block is fixedly connected to a mounting plate, the bottom of the mounting plate is provided with a first filter plate for filtering impurities in the waste gas, the inner wall of the purification box is provided with a second filter plate, and the first filter plate is provided Activated carbon is provided in both the filter plate and the second filter plate, a first cabinet door for improving the sealing of the purification box is provided on one side of the purification box; a second air inlet pipe is connected to the inner wall of the purification box, one end of the second air inlet pipe is connected to a treatment box for treating exhaust gas, a second cabinet door for improving the sealing of the treatment box is provided on one side of the treatment box, a water supply mechanism is provided on the top of the treatment box, a connecting mechanism is provided on one side of the water supply mechanism, a fixed pipe is provided on the bottom of the connecting mechanism, the other end of the fixed pipe is connected to a fixed plate for dispersing water, and the inner wall of the fixed plate is connected to an atomizing nozzle for treating impurities in the exhaust gas.

[0006] Preferably, the water supply mechanism comprises a water tank fixed to the top of the treatment tank for temporarily storing water, and a water pump connected to the inner wall of the water tank.

[0007] Preferably, the connecting mechanism includes a connecting pipe connected to the water outlet end of the water pump, and a drainage pipe for supplying water to the fixed pipe.

[0008] Preferably, a fixing block is provided on the outer side of the fixing pipe by bolts, and a limiting block for improving the stability of the fixing pipe is provided on one side of the fixing block.

[0009] Preferably, a fixing ring for improving the stability of the first air inlet pipe is fixedly connected to the outer side of the first air inlet pipe, and a fixing plate for installing the fixing ring is provided on the outer side of the fixing ring.

[0010] Preferably, a connecting plate is provided on one side of the purification box by bolts, and a limiting frame for connecting and locking with the first cabinet door is provided on the inner wall of the connecting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model can filter and purify the waste gas generated by carbon dioxide by setting a purification box, a first filter plate and a second filter plate for coordinated use, can conveniently install the first filter plate and the second filter by setting a mounting block and a mounting plate for coordinated use, and can conveniently purify the purified waste gas again by setting a treatment box and an atomizing nozzle for coordinated use, thereby improving the purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a preferred embodiment of a waste gas treatment device for carbon dioxide production provided by the utility model;

[0014] Figure 2 A schematic diagram of the overall structure of the bottom plate and the collection box provided by the utility model;

[0015] Figure 3 A schematic diagram of the internal structure of the purification box provided by the utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the processing box provided by the utility model.

[0017] In the figure: 1. bottom plate; 2. collecting box; 3. first air inlet pipe; 4. purification box; 5. mounting block; 6. mounting plate; 7. first filter plate; 8. second filter plate; 9. first cabinet door; 10. second air inlet pipe; 11. processing box; 12. second cabinet door; 13. water supply mechanism; 131. water tank; 132. water pump; 14. connecting mechanism; 141. connecting pipe; 142. drain pipe; 15. fixing pipe; 16. fixing plate; 17. atomizing nozzle; 18. fixing block; 19. limiting block; 20. fixing ring; 21. fixing plate; 22. connecting plate; 23. limiting frame; 24. suction fan. DETAILED DESCRIPTION

[0018] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0019] See also Figure 1 - Figure 4As shown, a waste gas treatment device for carbon dioxide production includes a base plate 1 and an air suction fan 24, and also includes: a collecting box 2 fixed on the top of the base plate 1 for collecting waste gas generated by carbon dioxide, one side of the collecting box 2 is connected with a first air inlet pipe 3, one end of the first air inlet pipe 3 is connected with a purification box 4 for filtering and purifying the waste gas, the inner wall of the purification box 4 is connected with a mounting block 5 by bolts, the bottom of the mounting block 5 is fixedly connected with a mounting plate 6, the bottom of the mounting plate 6 is provided with a first filter plate 7 for filtering impurities in the waste gas, the inner wall of the purification box 4 is provided with a second filter plate 8, and the first filter plate 7 and the second filter plate 8 are both provided with activated carbon, A first cabinet door 9 for improving the sealing performance of the purification box 4 is provided on one side of the purification box 4; a second air inlet pipe 10 is connected to the inner wall of the purification box 4, one end of the second air inlet pipe 10 is connected to a treatment box 11 for treating exhaust gas, a second cabinet door 12 for improving the sealing performance of the treatment box 11 is provided on one side of the treatment box 11, a water supply mechanism 13 is provided on the top of the treatment box 11, a connecting mechanism 14 is provided on one side of the water supply mechanism 13, a fixed pipe 15 is provided on the bottom of the connecting mechanism 14, the other end of the fixed pipe 15 is connected to a fixed plate 16 for dispersing water, and the inner wall of the fixed plate 16 is connected to an atomizing nozzle 17 for treating impurities in the exhaust gas.

[0020] It should be noted that: by setting up the collection box 2, the waste gas generated by carbon dioxide can be conveniently collected, by setting up the suction fan 24, the waste gas in the collection box 2 can be conveniently sucked into the purification box 4, by setting up the installation block 5 and the installation plate 6, the first filter plate 7 and the second filter plate 8 can be conveniently installed, by setting up the first filter plate 7 and the second filter plate 8, the waste gas can be conveniently purified and filtered, by setting up the first cabinet door 9, the sealing of the collection box 2 can be conveniently improved, by setting up the second air inlet pipe 10, the purified gas can be conveniently introduced into the treatment box 11, by setting up the second cabinet door 12, the sealing of the treatment box 11 can be conveniently improved, by setting up the water supply mechanism 13 and the connecting mechanism 14, the fixed pipe 15 can be conveniently supplied with water, and by setting up the fixed pipe 15, the fixed plate 16 and a plurality of atomizing nozzles 17, the purified waste gas can be conveniently further treated. Purification treatment. It is explained here that the bottom of the suction fan 24 is fixedly connected to the top of the base plate 1. When the waste gas generated by carbon dioxide needs to be purified, the first filter plate 7 and the second filter plate 8 are first installed in the purification box 4 through the mounting block 5 and the mounting plate 6, and then the suction fan 24 is turned on. The suction fan 24 rotates to introduce the waste gas from the collection box 2 into the purification box 4 through the first air inlet pipe 3. The waste gas follows the suction force of the suction fan 24 to pass through the first filter plate 7 and the second filter plate 8 to purify and filter the waste gas for the first time. Then the purified waste gas follows the suction force through the second air inlet pipe 10 to the treatment box 11, and then the water supply mechanism 13 is turned on. After the water supply mechanism 13 is started, water is discharged to the fixed pipe 15 through the connecting mechanism 14, and then the impurities in the waste gas are atomized and sprayed through the fixed pipe 15, the fixed disk 16 and the atomizing nozzle 17. Harmful substances will come into contact with water mist in this process, be wrapped in water droplets, and be discharged with the flow of air flow.

[0021] refer to Figure 4 As shown, the water supply mechanism 13 includes a water tank 131 fixed to the top of the treatment box 11 for temporarily storing water, and a water pump 132 connected to the inner wall of the water tank 131; the connecting mechanism 14 includes a connecting pipe 141 connected to the water outlet end of the water pump 132, and a drainage pipe 142 for supplying water to the fixed pipe 15; by setting up the water pump 132, water can be conveniently introduced into the connecting pipe 141 through the water tank 131, and by setting up the connecting pipe 141 and the drainage pipe 142 for use in coordination, water can be conveniently introduced into the fixed pipe 15.

[0022] refer to Figure 4 As shown, a fixing block 18 is provided on the outer side of the fixing tube 15 by bolts, and a limiting block 19 is provided on one side of the fixing block 18 for improving the stability of the fixing tube 15; by setting the fixing block 18 and the limiting block 19 for use in conjunction, the stability of the fixing tube 15 can be conveniently improved.

[0023] refer to Figure 1 As shown, a fixing ring 20 for improving the stability of the first air intake pipe 3 is fixedly connected to the outer side thereof, and a fixing plate 21 for installing the fixing ring 20 is provided on the outer side of the fixing ring 20; by arranging the fixing ring 20 and the fixing plate 21 for use in conjunction, the stability of the first air intake pipe 3 and the second air intake pipe 10 can be conveniently improved.

[0024] refer to Figure 3 As shown, a connecting plate 22 is provided on one side of the purification box 4 by bolts, and a limiting frame 23 is provided on the inner wall of the connecting plate 22 for connecting and locking with the first cabinet door 9; by setting the connecting plate 22 and the limiting frame 23 for use in conjunction, the sealing between the purification box 4 and the processing box 11 and the first cabinet door 9 and the second cabinet door 12 can be conveniently improved.

[0025] Working principle: first, install the first filter plate 7 and the second filter plate 8 in the purification box 4 through the mounting block 5 and the mounting plate 6, then turn on the suction fan 24, and the suction fan 24 rotates to introduce the exhaust gas from the collection box 2 into the purification box 4 through the first air inlet pipe 3, and the exhaust gas follows the suction force of the suction fan 24 to pass through the first filter plate 7 and the second filter plate 8 to purify and filter the exhaust gas for the first time, and then the purified exhaust gas follows the suction force to be introduced into the treatment box 11 through the second air inlet pipe 10, and then turn on the water supply mechanism 13. After the water supply mechanism 13 is started, the water is discharged into the fixed pipe 15 through the connecting mechanism 14, and then the impurities in the exhaust gas are atomized and sprayed through the fixed pipe 15, the fixed plate 16 and the atomizing nozzle 17. In this process, harmful substances will come into contact with the water mist, be wrapped in water droplets, and be discharged with the flow of air.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A waste gas treatment device for carbon dioxide production, comprising a base plate (1) and an air intake fan (24), characterized in that: Also includes: A collecting box (2) fixed on the top of the bottom plate (1) for collecting waste gas generated by carbon dioxide, one side of the collecting box (2) being connected to a first air inlet pipe (3), one end of the first air inlet pipe (3) being connected to a purification box (4) for filtering and purifying the waste gas, the inner wall of the purification box (4) being connected to a mounting block (5) by bolts, the bottom of the mounting block (5) being fixedly connected to a mounting plate (6), the bottom of the mounting plate (6) being provided with a first filter plate (7) for filtering impurities in the waste gas, the inner wall of the purification box (4) being provided with a second filter plate (8), and both the first filter plate (7) and the second filter plate (8) being provided with activated carbon, and one side of the purification box (4) being provided with a first cabinet door (9) for improving the sealing performance of the purification box (4); A second air inlet pipe (10) is connected to the inner wall of the purification box (4), one end of the second air inlet pipe (10) is connected to a treatment box (11) for treating waste gas, one side of the treatment box (11) is provided with a second cabinet door (12) for improving the sealing performance of the treatment box (11), a water supply mechanism (13) is provided on the top of the treatment box (11), a connecting mechanism (14) is provided on one side of the water supply mechanism (13), a fixing pipe (15) is provided at the bottom of the connecting mechanism (14), the other end of the fixing pipe (15) is connected to a fixing plate (16) for dispersing water, and the inner wall of the fixing plate (16) is connected to an atomizing nozzle (17) for treating impurities in the waste gas.

2. A waste gas treatment device for carbon dioxide production according to claim 1, characterized in that: The water supply mechanism (13) comprises a water tank (131) fixed to the top of the treatment tank (11) for temporarily storing water, and a water pump (132) connected to the inner wall of the water tank (131).

3. A waste gas treatment device for carbon dioxide production according to claim 2, characterized in that: The connection mechanism (14) comprises a connection pipe (141) connected to the water outlet end of the water pump (132), and a drainage pipe (142) used for supplying water to the fixed pipe (15).

4. The waste gas treatment device for carbon dioxide production according to claim 1, characterized in that: A fixing block (18) is provided on the outer side of the fixing pipe (15) via bolts, and a limiting block (19) for improving the stability of the fixing pipe (15) is provided on one side of the fixing block (18).

5. The waste gas treatment device for carbon dioxide production according to claim 1, characterized in that: A fixing ring (20) for improving the stability of the first air intake pipe (3) is fixedly connected to the outside of the first air intake pipe (3), and a fixing plate (21) for mounting the fixing ring (20) is arranged on the outside of the fixing ring (20).

6. A waste gas treatment device for carbon dioxide production according to claim 1, characterized in that: A connecting plate (22) is provided on one side of the purification box (4) by means of bolts, and a limiting frame (23) for connecting and locking with the first cabinet door (9) is provided on the inner wall of the connecting plate (22).

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