Waste gas purification equipment

Abstract

The utility model discloses waste gas purification equipment, and relates to the technical field of waste gas treatment, in particular to the waste gas purification equipment which comprises a purification pipeline, a sealing gasket is fixedly sleeved in the purification pipeline, an activated carbon box is arranged in the purification pipeline, a sealing cover is packaged on the activated carbon box, and the sealing cover is arranged on the purification pipeline. And a sealing sleeve movably sleeves the outer part of the purification pipeline, and a rotating shaft movably sleeves the inner part of the activated carbon box. According to the waste gas purification equipment, the activated carbon box is arranged in the inner cavity of the purification pipeline, the sealing gasket for supporting the activated carbon box is arranged in the purification pipeline, it can be guaranteed that the activated carbon box and the purification pipeline are connected in a sealed mode, meanwhile, the upper face of the activated carbon box is sealed through the sealing cover, and the purification pipeline is movably sleeved with the sealing sleeve; the attaching tightness of the sealing cover and the purification pipeline can be guaranteed, and the situation that in the ventilation process, air pressure pushes the activated carbon box and the sealing cover to move, and consequently waste gas escapes is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to waste gas purification equipment. Background Art

[0002] Waste gas refers to toxic and harmful gases discharged by humans in the process of production and life, especially from chemical plants, steel mills, pharmaceutical plants, coking plants and refineries. The waste gas emitted has a strong odor, seriously polluting the environment and affecting human health. There are many types of pollutants in the waste gas, and their physical and chemical properties are very complex, and their toxicity is also different. The waste gas emitted by fuel combustion contains sulfur dioxide, nitrogen oxides (NOx), hydrocarbons, etc.; due to the different raw materials and processes used in industrial production, various harmful gases and solid wastes are emitted, containing various components such as heavy metals, salts, and radioactive substances; the exhaust gas emitted by automobiles contains hydrocarbons such as lead, benzene and phenol. Waste gas pollution of the atmospheric environment is one of the most common and serious environmental problems in the world.

[0003] In the process of waste gas treatment, the odor is first deodorized by physical adsorption. This method can efficiently absorb a large amount of odor, but the continuous industrial production process will require continuous replacement of activated carbon for adsorption. The waste gas treatment pipelines with frequent replacement of activated carbon will have poor sealing performance. Part of the waste gas will escape through the gaps, affecting the purification efficiency. At the same time, the activated carbon used for adsorption will affect the air permeability if it is stacked too densely, and will affect the adsorption efficiency if it is stacked too loosely. For this reason, we propose a waste gas purification equipment. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an exhaust gas purification device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an exhaust gas purification device, including a purification pipe, the interior of the purification pipe is fixedly sleeved with a sealing gasket, the interior of the purification pipe is provided with an activated carbon box, the activated carbon box is packaged with a sealing cover, the exterior of the purification pipe is movable sleeved with a sealing sleeve, the interior of the activated carbon box is movable sleeved with a rotating shaft, the exterior of the rotating shaft is fixedly sleeved with a rotating sleeve, the exterior of the rotating sleeve is installed with fan blades, and the interior of the purification pipe is supported by a drive motor.

[0006] Optionally, a support frame is fixedly installed on the bottom surface of the inner cavity of the purification pipe, the internal movable support of the support frame is provided with a linkage sleeve, the middle part of the inner cavity of the linkage sleeve is fixedly provided with an electromagnetic block, both sides of the electromagnetic block are fixedly connected with support springs, the outer side of the support spring is fixedly connected with a movable connection block, and the internal support of the purification pipe is provided with a charging sleeve.

[0007] Optionally, the outer side of the activated carbon box is fitted with the inner side of the sealing gasket, the sealing gasket and the sealing cover are supported by rubber, and activated carbon is placed inside the activated carbon box.

[0008] Optionally, a card block is movably mounted on the outer side of the activated carbon box near the top, and the card block extends toward the inside of the activated carbon box to the inside of the sealing cover.

[0009] Optionally, the output shaft of the driving motor and the axis of the rotating shaft are located on the same horizontal line, and the linkage sleeve is located between the driving motor and the rotating shaft.

[0010] Optionally, the vertical section of the movable connection block is an equilateral angular section, the charging sleeve is sleeved on the outside of the linkage sleeve, and the charging sleeve is located outside the electromagnetic block.

[0011] The utility model provides an exhaust gas purification device, which has the following beneficial effects:

[0012] 1. The exhaust gas purification equipment is provided with an activated carbon box in the inner cavity of the purification pipe, and a sealing pad supporting the activated carbon box is provided inside the purification pipe, so as to ensure a sealed connection between the activated carbon box and the purification pipe. At the same time, the activated carbon box is capped with a sealing cover, and a sealing sleeve is provided on the outer movable sleeve of the purification pipe, so as to ensure a tight fit between the sealing cover and the purification pipe, and effectively avoid the air pressure pushing the activated carbon box and the sealing cover to move during ventilation, thereby causing the exhaust gas to escape.

[0013] 2. The exhaust gas purification equipment, by supporting a driving motor inside the purification pipe, can control the rotation of the rotating shaft inside the activated carbon box by utilizing the cooperation of the movable connecting block and the linkage sleeve. During the rotation of the rotating shaft, the rotation of the rotating sleeve and the fan blades is controlled, so that the activated carbon inside the activated carbon box can be in an active state, thereby avoiding blockage of the activated carbon box and ensuring uniform adsorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the purification pipeline of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the activated carbon box of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the linkage sleeve of the utility model.

[0018] In the figure: 1. purification pipeline; 2. sealing gasket; 3. sealing sleeve; 4. activated carbon box; 5. sealing cover; 6. rotating shaft; 7. rotating sleeve; 8. fan blade; 9. supporting frame; 10. linkage sleeve; 11. electromagnetic block; 12. supporting spring; 13. movable connection block; 14. charging sleeve; 15. driving motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: an exhaust gas purification device, including a purification pipeline 1, a sealing gasket 2 is fixedly sleeved inside the purification pipeline 1, the outer side of the activated carbon box 4 is fitted with the inner side of the sealing gasket 2, the sealing gasket 2 and the sealing cover 5 are supported by rubber, activated carbon is placed inside the activated carbon box 4, and the setting of the sealing gasket 2 plays the role of sealing the connection position of the activated carbon box 4 and the purification pipeline 1. At the same time, the cooperation of the sealing sleeve 3 can ensure the tight connection between the activated carbon box 4 and the sealing gasket 2, and at the same time, the tightness of the sealing cover 5 and the activated carbon box 4 can be ensured, which is convenient for the use of the equipment. Ventilation ports are opened on both sides of the activated carbon box 4, which can effectively assist adsorption. An activated carbon box 4 is arranged inside the purification pipeline 1, and a sealing cover 5 is packaged on the top of the activated carbon box 4. A card block is movably sleeved on the outer side of the activated carbon box 4 near the top, and the card block is pressed against the activated carbon box 4 extends to the interior of the sealing cover 5. The setting of the positioning block can connect the activated carbon box 4 and the sealing cover 5. During use, the top sealing effect of the activated carbon box 4 can be guaranteed, and the activated carbon box 4 can be taken out through the sealing cover 5 at the same time, which is convenient for the use of the equipment and improves the practicality of the equipment. The external movable sleeve of the purification pipeline 1 is provided with a sealing sleeve 3, and the internal movable sleeve of the activated carbon box 4 is provided with a rotating shaft 6. The external fixed sleeve of the rotating shaft 6 is provided with a rotating sleeve 7. The outside of the rotating sleeve 7 is installed with a fan blade 8. The internal support of the purification pipeline 1 is provided with a driving motor 15. During the rotation of the rotating shaft 6, the rotating sleeve 7 will be driven to rotate synchronously. During the rotation of the rotating sleeve 7, the fan blade 8 will be driven to rotate. During the rotation of the fan blade 8, the activated carbon in the inner cavity of the activated carbon box 4 will be turned over to move, so as to avoid the stacking of the activated carbon and ensure the smooth ventilation.

[0021] A support frame 9 is fixedly installed on the bottom surface of the inner cavity of the purification pipeline 1, and a linkage sleeve 10 is movably supported inside the support frame 9. The output shaft of the drive motor 15 and the axis of the rotating shaft 6 are located on the same horizontal line. The linkage sleeve 10 is located between the drive motor 15 and the rotating shaft 6. The setting of the linkage sleeve 10 serves to connect the drive motor 15 and the rotating shaft 6. During use, it can play a role in connecting the transmission. At the same time, when replacing the activated carbon box 4, it is convenient to separate the rotating shaft 6 to facilitate the removal and replacement of the activated carbon box 4. The middle part of the inner cavity of the linkage sleeve 10 is fixedly sleeved with an electromagnetic block 11, and the vertical section of the movable connecting block 13 is The charging sleeve 14 is mounted on the outside of the linkage sleeve 10, and the charging sleeve 14 is located on the outside of the electromagnetic block 11. The charging sleeve 14 and the electromagnetic block 11 are powered by electromagnetic power supply. This is the prior art and will not be repeated here. The cooperation between the electromagnetic block 11 and the support spring 12 can control the position of the movable connection block 13, and then assist the drive motor 15 to control the rotation of the rotating shaft 6, and move the activated carbon in the inner cavity of the activated carbon box 4. The two sides of the electromagnetic block 11 are fixedly connected with the support spring 12, and the outer side of the support spring 12 is fixedly connected with the movable connection block 13, and the charging sleeve 14 is supported inside the purification pipe 1.

[0022] In summary, when the exhaust gas purification device is used, first, after the inner cavity of the activated carbon box 4 is filled with activated carbon, the top of the activated carbon box 4 is blocked with the sealing cover 5, and then the activated carbon box 4 is placed from the upper side of the purification pipe 1 to the inner cavity of the purification pipe 1, so that the outer side of the activated carbon box 4 fits the inner side of the sealing gasket 2, and then the movable sealing sleeve 3 is moved to the outside of the sealing cover 5, so that the sealing sleeve 3 clamps the sealing cover 5 and the purification pipe 1 to prevent the activated carbon box 4 and the sealing cover 5 from moving inside the purification pipe 1. In the subsequent use process, the electromagnetic block 11 is controlled to be powered off. , so that the electromagnetic block 11 no longer absorbs the movable connecting block 13, and the supporting spring 12 will support the movable connecting block 13 to move to the outside of the linkage sleeve 10, so that the movable connecting block 13 moves to the inside of the output shaft of the driving motor 15 and the inside of the rotating shaft 6 respectively, and then the output shaft of the driving motor 15 is controlled to drive the rotating shaft 6 to rotate. During the rotation of the rotating shaft 6, the rotating sleeve 7 will be driven to rotate synchronously. During the rotation of the rotating sleeve 7, the fan blades 8 will be driven to rotate. During the rotation of the fan blades 8, the activated carbon in the inner cavity of the activated carbon box 4 will be turned over to move, so as to avoid the stacking of the activated carbon.

[0023] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0024] 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. An exhaust gas purification device, comprising a purification pipeline (1), characterized in that: The purification pipe (1) is internally fixedly provided with a sealing gasket (2), an activated carbon box (4) is arranged inside the purification pipe (1), a sealing cover (5) is sealed on the top of the activated carbon box (4), an external movable sleeve of the purification pipe (1) is provided with a sealing sleeve (3), an internal movable sleeve of the activated carbon box (4) is provided with a rotating shaft (6), an external fixed sleeve of the rotating shaft (6) is provided with a rotating sleeve (7), a fan blade (8) is installed on the outside of the rotating sleeve (7), and a driving motor (15) is supported inside the purification pipe (1).

2. The exhaust gas purification device according to claim 1, characterized in that: A support frame (9) is fixedly mounted on the bottom surface of the inner cavity of the purification pipeline (1); a linkage sleeve (10) is movably supported inside the support frame (9); an electromagnetic block (11) is fixedly mounted in the middle of the inner cavity of the linkage sleeve (10); support springs (12) are fixedly connected to both sides of the electromagnetic block (11); a movable connection block (13) is fixedly connected to the outer side of the support spring (12); and a charging sleeve (14) is supported inside the purification pipeline (1).

3. The exhaust gas purification device according to claim 1, characterized in that: The outer side of the activated carbon box (4) is fitted with the inner side of the sealing gasket (2), the sealing gasket (2) and the sealing cover (5) are supported by rubber, and activated carbon is placed inside the activated carbon box (4).

4. The exhaust gas purification device according to claim 1, characterized in that: A card block is movably mounted on the outside of the activated carbon box (4) near the top, and the card block extends toward the inside of the activated carbon box (4) to the inside of the sealing cover (5).

5. The exhaust gas purification device according to claim 2, characterized in that: The output shaft of the driving motor (15) and the axis of the rotating shaft (6) are located on the same horizontal line, and the linkage sleeve (10) is located between the driving motor (15) and the rotating shaft (6).

6. The exhaust gas purification device according to claim 2, characterized in that: The vertical section of the movable connection block (13) is an equilateral angular section, the charging sleeve (14) is sleeved on the outside of the linkage sleeve (10), and the charging sleeve (14) is located outside the electromagnetic block (11).

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