Organic waste gas molecular sieve adsorption, concentration and purification device

Abstract

The utility model relates to the technical field of waste gas purification, and discloses an organic waste gas molecular sieve adsorption, concentration and purification device which comprises a bottom plate and a working plate, according to the device, the buffering assembly is arranged, so that vibration generated during movement of the device can be buffered and the purification equipment can be protected when the device moves, and the working plate can be supported during operation of the equipment through the limiting assembly, so that vibration generated during operation of the equipment is avoided and is amplified by the buffering assembly, and the service life of the purification equipment is prolonged. Through the arrangement of the working assembly, dust impurities and other toxic substances in waste gas can be filtered in a multi-layer mode, catalytic combustion is carried out, the waste gas is subjected to an oxidation reaction under the action of a catalyst, non-toxic and odorless carbon dioxide and water are generated, and after being concentrated through a molecular sieve adsorption concentration roller, the waste gas is subjected to adsorption and concentration. Volatile organic matters in the waste gas are removed, and the purified waste gas is directly discharged into the atmosphere through the exhaust pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas purification, in particular to an organic waste gas molecular sieve adsorption concentration purification device. Background Art

[0002] At present, the emission of industrial waste gas is causing more and more serious pollution to the air environment, and the treatment of waste gas is indeed inefficient and the treatment effect is not good. Industrial waste gas mainly contains some particles, stem compounds, oxygen-containing organic compounds, chlorine-, sulfur-, phosphorus- and halogen-containing organic compounds. If these volatile organic compounds are not treated, they will cause serious environmental pollution.

[0003] Although the organic waste gas molecular sieve adsorption concentration and purification device currently used can meet the use requirements, it still has defects in the actual application process. For example, a zeolite rotor adsorption concentration and catalytic combustion waste gas purification device provided by authorization number CN208771047U has the significant characteristics of low ignition temperature and low energy consumption compared with direct combustion through the catalytic combustion box. Catalytic combustion can treat almost all hydrocarbon organic waste gases and odorous gases. It has a very wide range of use, high treatment efficiency, and no secondary pollution. Through the activated carbon filter layer and dust filter layer, the dust and particulate matter of emphysema can be effectively filtered, which facilitates the subsequent purification of waste gas. Although the above-mentioned device can effectively purify the waste gas, the filter screen of the above-mentioned device will be blocked after long-term use, affecting the purification effect. At the same time, when moving, there is a lack of buffer structure, which is easy to cause damage to the purification equipment and cause unnecessary losses. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide an organic waste gas molecular sieve adsorption concentration purification 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 organic waste gas molecular sieve adsorption concentration purification device, comprising a bottom plate and a working plate, a buffer component and a limit component are respectively arranged between the bottom plate and the working plate, the buffer component comprises a damper and a buffer spring, and the limit component comprises a limit push rod and a limit plate;

[0006] A working component is arranged on the top of the working plate, and the working component includes an exhaust pipe, a molecular sieve adsorption and concentration roller, a combustion box, a filter box and a fan. Air filter cotton and an activated carbon filter plate are arranged on the left side of the inner cavity of the filter box, and a dust filter is arranged on the right side of the inner cavity of the filter box. An electric push rod is embedded in the top of the inner cavity of the filter box, and a brush plate is fixedly connected to the telescopic end of the electric push rod.

[0007] By adopting the above technical scheme, the vibration generated when the device moves can be buffered, the purification equipment can be protected, and the working plate can be supported when the equipment is running, so as to avoid the vibration generated when the equipment is running, which is amplified by the buffer component and affects the operation of the equipment. Finally, the dust impurities and other toxic substances in the exhaust gas can be filtered through multiple layers and catalytic combustion can be carried out. The exhaust gas undergoes an oxidation reaction under the action of the catalyst to generate non-toxic and odorless carbon dioxide and water. After being concentrated by a molecular sieve adsorption concentration roller, the volatile organic matter in the exhaust gas is removed, and the purified exhaust gas is directly discharged into the atmosphere through an exhaust pipe.

[0008] Preferably, movable components are arranged around the bottom of the base plate, and the movable components include a mounting plate, one side of the bottom of the mounting plate is fixedly connected to a universal wheel, the other side of the bottom of the mounting plate is fixedly connected to an adjusting rod, and the bottom of the adjusting rod is fixedly connected to a support plate.

[0009] By adopting the above technical solution, the device can be easily moved.

[0010] Preferably, two groups of installation frames are arranged on the left side of the inner cavity of the filter box, the air filter cotton and the activated carbon filter plate are respectively installed inside the two groups of installation frames, and an inspection door is arranged on the surface of the filter box.

[0011] By adopting the above technical solution, users can conveniently replace and maintain the air filter cotton and the activated carbon filter plate.

[0012] Preferably, a push handle is fixedly connected to the front and rear positions of the left side of the top of the working plate, and the surface of the push handle is provided with anti-slip grooves.

[0013] By adopting the above technical solution, the pushing device can be easily moved.

[0014] Preferably, the left side of the fan is connected to a first connecting pipe, and the other end of the first connecting pipe is connected to a filter box.

[0015] By adopting the above technical solution, the fan and the filter box can be connected.

[0016] Preferably, the left side of the filter box is connected with a second connecting pipe, and the other end of the second connecting pipe is connected with the combustion box.

[0017] By adopting the above technical solution, the filter box can be connected with the combustion box.

[0018] Preferably, the left side of the combustion box is connected with a third connecting pipe, and the other end of the third connecting pipe is connected with the molecular sieve adsorption and concentration roller.

[0019] By adopting the above technical solution, the combustion box can be connected with the molecular sieve adsorption and concentration roller.

[0020] Preferably, the left side of the molecular sieve adsorption and concentration roller is connected to a fourth connecting pipe, and the other end of the fourth connecting pipe is connected to an exhaust pipe.

[0021] By adopting the above technical solution, the molecular sieve adsorption concentration roller can be connected to the exhaust pipe.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0023] The utility model can buffer the vibration generated when the device moves by arranging a buffer component, and can protect the purification equipment. By arranging the limit component, the working plate can be supported when the equipment is running, so as to avoid the vibration generated when the equipment is running, which is amplified by the buffer component and affects the operation of the equipment. By arranging the working component, the dust impurities and other toxic substances in the exhaust gas can be filtered through multiple layers and catalytic combustion can be carried out. The exhaust gas undergoes an oxidation reaction under the action of the catalyst to generate non-toxic and odorless carbon dioxide and water. After being concentrated by a molecular sieve adsorption concentration roller, the volatile organic matter in the exhaust gas is removed, and the purified exhaust gas is directly discharged into the atmosphere through an exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is the front view of the structure of the utility model;

[0026] Figure 3 It is a cross-sectional view of the filter box in the structure of the utility model;

[0027] Figure 4 The utility model structure Figure 2 A partial enlarged view of the middle A;

[0028] Figure 5 The utility model structure Figure 2 A partial enlarged view of point B in the middle.

[0029] In the figure: 1. bottom plate; 2. working plate; 3. buffer assembly; 301. damper; 302. buffer spring; 4. limit assembly; 401. limit push rod; 402. limit plate; 5. working assembly; 501. exhaust pipe; 502. molecular sieve adsorption concentration roller; 503. combustion box; 504. filter box; 5041. air filter cotton; 5042. activated carbon filter plate; 5043. dust filter; 5044. electric push rod; 5045. brush plate; 505. fan; 6. moving assembly; 601. mounting plate; 602. universal wheel; 603. adjustment rod; 604. support plate; 7. mounting frame; 8. push handle; 9. first connecting pipe; 10. second connecting pipe; 11. third connecting pipe; 12. fourth connecting pipe. DETAILED DESCRIPTION

[0030] 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. Example 1

[0031] See also Figure 1-5, an organic waste gas molecular sieve adsorption concentration purification device, including a bottom plate 1 and a working plate 2, a buffer component 3 and a limit component 4 are respectively arranged between the bottom plate 1 and the working plate 2, which can protect the purification equipment, the buffer component 3 includes a damper 301 and a buffer spring 302, by setting the buffer component 3, when the device moves, the vibration generated when the device moves can be buffered, the limit component 4 includes a limit push rod 401 and a limit plate 402, through the setting of the limit component 4, when the device is running, the working plate 2 can be supported, so as to avoid the vibration generated when the device is running, which is amplified by the buffer component 3 and affects the operation of the device; a working component 5 is arranged on the top of the working plate 2, and through the setting of the working component 5, dust impurities and other toxic impurities in the exhaust gas can be The material filtration is carried out through multi-layer filtration and catalytic combustion. The exhaust gas undergoes an oxidation reaction under the action of the catalyst to generate non-toxic and odorless carbon dioxide and water. The exhaust gas is then concentrated by the molecular sieve adsorption concentration roller 502 to remove volatile organic matter from the exhaust gas. The purified exhaust gas is directly discharged into the atmosphere through the exhaust pipe 501. The working component 5 includes an exhaust pipe 501, a molecular sieve adsorption concentration roller 502, a combustion box 503, a filter box 504 and a fan 505. Air filter cotton 5041 and an activated carbon filter plate 5042 are respectively arranged on the left side of the inner cavity of the filter box 504, and a dust filter screen 5043 is arranged on the right side of the inner cavity of the filter box 504. An electric push rod 5044 is embedded in the top of the inner cavity of the filter box 504, and a brush plate 5045 is fixedly connected to the telescopic end of the electric push rod 5044. Example 2

[0032] See also Figure 1-5, a molecular sieve adsorption concentration and purification device for organic waste gas, including a bottom plate 1 and a working plate 2, a movable component 6 is arranged around the bottom of the bottom plate 1, the movable component 6 includes a mounting plate 601, one side of the bottom of the mounting plate 601 is fixedly connected with a universal wheel 602, the other side of the bottom of the mounting plate 601 is fixedly connected with an adjusting rod 603, the bottom of the adjusting rod 603 is fixedly connected with a supporting plate 604, which can facilitate the movement of the device, two groups of mounting frames 7 are arranged on the left side of the inner cavity of the filter box 504, the air filter cotton 5041 and the activated carbon filter plate 5042 are respectively installed in the two groups of mounting frames 7, and the surface of the filter box 504 is provided with an inspection door, which can facilitate the user to replace and maintain the air filter cotton 5041 and the activated carbon filter plate 5042, and the front and rear positions of the left side of the top of the working plate 2 are fixedly connected with a push handle 8, and the surface of the push handle 8 is provided with an anti-slip The pattern can facilitate the movement of the pushing device. The left side of the fan 505 is connected with a first connecting pipe 9, and the other end of the first connecting pipe 9 is connected with the filter box 504, so that the fan 505 and the filter box 504 can be connected. The left side of the filter box 504 is connected with a second connecting pipe 10, and the other end of the second connecting pipe 10 is connected with the combustion box 503, so that the filter box 504 and the combustion box 503 can be connected. The left side of the combustion box 503 is connected with a third connecting pipe 11, and the other end of the third connecting pipe 11 is connected with the molecular sieve adsorption and concentration roller 502, so that the combustion box 503 and the molecular sieve adsorption and concentration roller 502 can be connected. The left side of the molecular sieve adsorption and concentration roller 502 is connected with a fourth connecting pipe 12, and the other end of the fourth connecting pipe 12 is connected with the exhaust pipe 501, so that the molecular sieve adsorption and concentration roller 502 and the exhaust pipe 501 can be connected.

[0033] The principle of this embodiment is:

[0034] When in use, the push handle 8 can be pushed to move the device with the cooperation of the universal wheel 602. At the same time, during the movement, with the cooperation of the damper 301 and the buffer spring 302, the vibration generated when the device moves can be buffered, and the purification equipment can be protected. After moving to the destination, the user can adjust the adjustment rod 603 to make the support plate 604 contact the ground downward to increase the stability of the device when placed. At the same time, the user can adjust the limit push rod 401 to push the limit plate 402 upward to support the working plate 2 when the device is running, thereby preventing the vibration generated when the device is running from being amplified by the buffer component 3 and affecting the operation of the device.

[0035] Finally, the exhaust gas connecting pipe is connected to the fan 505, and the exhaust gas can be pumped into the filter box 504. The dust impurities in the exhaust gas are first filtered through the dust filter 5043, and then filtered through the air filter cotton 5041 and the activated carbon filter plate 5042 to increase the filtering effect. Then, under the suction of the molecular sieve adsorption and concentration roller 502, the filtered exhaust gas is introduced into the combustion box 503 for catalytic combustion. The exhaust gas undergoes an oxidation reaction under the action of the catalyst to generate non-toxic and odorless carbon dioxide and water. After being concentrated by the molecular sieve adsorption and concentration roller 502, the volatile organic matter in the exhaust gas is removed. The purified exhaust gas is directly discharged into the atmosphere through the exhaust pipe 501. After the purification equipment has been running for a long time, the electric push rod 5044 pushes the brush plate 5045 to clean the surface of the dust filter 5043 and scrape off the dust adhered to the surface to avoid blockage. At the same time, after opening the inspection door, the air filter cotton 5041 and the activated carbon filter plate 5042 can be replaced and maintained to improve the filtering effect.

[0036] To sum up: this kind of organic waste gas molecular sieve adsorption concentration and purification device, by setting a buffer component 3, can buffer the vibration generated when the device moves, and can protect the purification equipment. Through the setting of the limit component 4, the working plate 2 can be supported when the equipment is running, thereby avoiding the vibration generated when the equipment is running, which is amplified by the buffer component 3 and affects the operation of the equipment. Through the setting of the working component 5, the dust impurities and other toxic substances in the exhaust gas can be filtered through multiple layers and catalytic combustion can be carried out. The exhaust gas undergoes an oxidation reaction under the action of the catalyst to generate non-toxic and odorless carbon dioxide and water. After being concentrated by the molecular sieve adsorption and concentration roller 502, the volatile organic matter in the exhaust gas is removed, and the purified exhaust gas is directly discharged into the atmosphere through the exhaust pipe 501.

[0037] 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. A molecular sieve adsorption concentration purification device for organic waste gas, comprising a bottom plate (1) and a working plate (2), characterized in that: A buffer assembly (3) and a limit assembly (4) are respectively arranged between the base plate (1) and the working plate (2); the buffer assembly (3) comprises a damper (301) and a buffer spring (302); and the limit assembly (4) comprises a limit push rod (401) and a limit plate (402); A working assembly (5) is arranged on the top of the working plate (2), and the working assembly (5) comprises an exhaust pipe (501), a molecular sieve adsorption and concentration roller (502), a combustion box (503), a filter box (504) and a fan (505). Air filter cotton (5041) and an activated carbon filter plate (5042) are arranged on the left side of the inner cavity of the filter box (504), and a dust filter net (5043) is arranged on the right side of the inner cavity of the filter box (504). An electric push rod (5044) is embedded in the top of the inner cavity of the filter box (504), and a brush plate (5045) is fixedly connected to the telescopic end of the electric push rod (5044).

2. The organic waste gas molecular sieve adsorption concentration purification device according to claim 1 is characterized by: The bottom of the base plate (1) is provided with movable components (6) on all sides thereof. The movable components (6) include a mounting plate (601), one side of the bottom of the mounting plate (601) is fixedly connected to a universal wheel (602), the other side of the bottom of the mounting plate (601) is fixedly connected to an adjustment rod (603), and the bottom of the adjustment rod (603) is fixedly connected to a support plate (604).

3. The organic waste gas molecular sieve adsorption concentration purification device according to claim 1 is characterized by: Two groups of mounting frames (7) are arranged on the left side of the inner cavity of the filter box (504), and the air filter cotton (5041) and the activated carbon filter plate (5042) are respectively installed inside the two groups of mounting frames (7). An inspection door is arranged on the surface of the filter box (504).

4. The organic waste gas molecular sieve adsorption concentration purification device according to claim 1 is characterized in that: A push handle (8) is fixedly connected to the front and rear positions of the left side of the top of the working plate (2), and the surface of the push handle (8) is provided with anti-slip grooves.

5. The organic waste gas molecular sieve adsorption concentration purification device according to claim 1 is characterized in that: The left side of the fan (505) is connected to a first connecting pipe (9), and the other end of the first connecting pipe (9) is connected to the filter box (504).

6. The organic waste gas molecular sieve adsorption concentration purification device according to claim 1 is characterized by: The left side of the filter box (504) is connected to a second connecting pipe (10), and the other end of the second connecting pipe (10) is connected to the combustion box (503).

7. The organic waste gas molecular sieve adsorption concentration purification device according to claim 1 is characterized by: The left side of the combustion box (503) is connected to a third connecting pipe (11), and the other end of the third connecting pipe (11) is connected to the molecular sieve adsorption concentration roller (502).

8. The organic waste gas molecular sieve adsorption concentration purification device according to claim 1 is characterized by: The left side of the molecular sieve adsorption concentration roller (502) is connected to a fourth connecting pipe (12), and the other end of the fourth connecting pipe (12) is connected to an exhaust pipe (501).

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