Efficient industrial odor centralized treatment device

Abstract

The invention relates to the technical field of industrial odor treatment, and provides an efficient industrial odor centralized treatment device which comprises a treatment tower and an activated carbon plate, a base is mounted at the bottom end of the treatment tower, an air inlet pipe is mounted on one side of the treatment tower, the activated carbon plate is mounted at the top end in the treatment tower, and an outlet is fixed to the top end of the treatment tower. A treatment structure is arranged in the treatment tower; a driving motor is mounted at the top end of the air inlet pipe; the treatment structure comprises a fixing frame, the fixing frame is fixed in the treatment tower, a water outlet frame is movably mounted in the middle of the fixing frame, and a second bevel gear set is mounted at the top end of the water outlet frame. By arranging the treatment structure, when peculiar smell is treated, different parts of the filtering fan can be in more balanced contact with peculiar smell smoke through the rotating filtering fan, adsorption sites which are possibly ignored originally are fully utilized, the overall utilization rate of a filtering material is increased, peculiar smell molecules can be more comprehensively adsorbed, and the peculiar smell treatment effect is improved. And the effect of treating the peculiar smell is better.

Description

Technical Field

[0001] The invention relates to the technical field of industrial odor treatment, and in particular to a highly efficient centralized industrial odor treatment device. Background Art

[0002] Industrial odor refers to various gases or volatile substances with irritating and unpleasant odors generated in the industrial production process. These odors will not only pollute the environment and affect the quality of life of surrounding residents, but may also cause harm to human health. When the industrial odor is discharged, it needs to be treated before it can be discharged. When treating it, it is necessary to use an industrial odor centralized treatment device. The industrial odor centralized treatment device is used to collect and treat various odorous gases generated in the industrial production process to meet the emission standards or meet the environmental quality requirements. To this end, the patent with publication number CN208757174U discloses an industrial odorous waste gas treatment device, which relates to the technical field of environmental protection equipment. The utility model includes a dust removal device and an odor removal device. The dust removal device includes a circulating water pool and a spray box. The odor removal device includes a UV photolysis box and a purification box. The purification box is provided with a filter chamber, a sedimentation chamber and an adsorption chamber. An air inlet pipe runs through one surface of the spray box, and a water inlet pipe runs through the other surface of the spray box. The water inlet pipe is located inside the spray box and is connected to seven nozzles. An air outlet cap is fixedly connected to the top of the spray box, and a demister is provided on the inner surface of the air outlet cap. The utility model designs a circulating dust removal device to perform a preliminary water spray dust removal process on the incoming industrial odorous waste gas, and the concentration of dust in the preliminary treated industrial waste gas is then entered into the odor removal device for odor photolysis purification; the dust removal device and the odor removal device alternate airflows so that the industrial waste gas containing dust enters the spray box again to remove the dust, thereby improving the quality of waste gas treatment; The above-mentioned existing technical solutions have the following defects: although the above-mentioned technology can treat odor by spraying water and photolysis purification when in use, it is not effective in treating odor. Therefore, an efficient industrial odor centralized treatment device is needed to solve the above-mentioned problem. Summary of the invention

[0003] The purpose of the present invention is to provide an efficient centralized industrial odor treatment device to solve the defect that the existing centralized industrial odor treatment device has a poor treatment effect when treating odor.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: an efficient centralized industrial odor treatment device, comprising a treatment tower and an activated carbon plate, wherein a base is installed at the bottom end of the treatment tower, an air inlet pipe is installed on one side of the treatment tower, an activated carbon plate is installed at the top of the inside of the treatment tower, an outlet is fixed at the top of the treatment tower, a treatment structure is arranged inside the treatment tower, and a driving motor is installed at the top of the air inlet pipe; the treatment structure comprises a fixed frame, the fixed frame is fixed to the inside of the treatment tower, a water outlet frame is movably installed at the middle position of the fixed frame, a second bevel gear set is installed at the top of the water outlet frame, a water inlet pipe is inserted into the inside of the top of the water outlet frame, and an installation box is installed on the outside of the second bevel gear set.

[0005] Preferably, a connecting shaft is fixed to one side of the second bevel gear set, a belt is installed on the outer side of the output end of the driving motor, and one end of the belt is connected to the connecting shaft.

[0006] Preferably, a first bevel gear set is installed at one end of the output end of the driving motor, a mounting shaft is fixed to the bottom end of the first bevel gear set, and a filter fan is installed on the outer side of the mounting shaft.

[0007] Preferably, the filter fans are provided in multiple groups, and the multiple groups of filter fans are distributed in a ring shape on the outer side of the installation shaft.

[0008] Preferably, a plurality of water outlet holes are provided at the bottom end of the water outlet frame, and the plurality of water outlet holes are distributed in a ring shape at the bottom end of the water outlet frame.

[0009] Preferably, an auxiliary structure is provided inside the air inlet duct, and the auxiliary structure includes a mounting seat, the mounting seat is fixed on both sides of the air inlet duct, a fixing groove is provided inside the mounting seat, a mounting plate is installed on one side of the mounting seat, a through hole is provided inside the mounting plate, and mounting bolts are installed at both ends of one side of the mounting plate.

[0010] Preferably, one end of the mounting bolt passes through the mounting plate and is inserted into the interior of the fixing groove, and a threaded connection is formed between the mounting bolt and the fixing groove.

[0011] Preferably, two groups of the mounting seats are provided, and the two groups of the mounting seats are welded integrally with the inner side of the air inlet pipe.

[0012] Preferably, the through holes are provided in a plurality of groups, and the plurality of groups of through holes are distributed in a circular shape inside the mounting plate.

[0013] Preferably, the through hole has a shape of a smaller inner diameter at one end and a larger inner diameter at the other end.

[0014] The invention provides a highly efficient centralized industrial odor treatment device, which has the advantages that: the odor can be treated in multiple ways by setting the treatment structure, so that the effect of treating the odor is better, and the odor can be evenly dispersed inside the air inlet pipe by setting the auxiliary structure; By providing a processing structure, when treating odor, the rotating filter fan can make different parts of the filter fan contact with the odorous smoke more evenly, so that the adsorption sites that may be ignored can be fully utilized, thereby improving the overall utilization rate of the filter material, helping to more comprehensively adsorb odor molecules, and making it more effective in treating odor; Furthermore, the treatment liquid is thrown out through the water outlet hole below by the rotating water outlet frame, and the rotating water droplets will form a water film or splash out smaller water droplets after hitting the inner side of the treatment tower, which increases the contact area between the treatment liquid and the odor gas. A larger contact area means that the odor molecules have more opportunities to contact with the treatment liquid and be absorbed, thereby improving the odor treatment effect; further, when treating the odor, by adding a chemical agent for treating the odor inside the treatment liquid, the rotating water droplets hitting the inner wall of the treatment tower can make the agent more evenly distributed in the water, and increase the contact opportunity between the agent and the odor gas, which helps to promote the chemical reaction between the chemical agent and the odor component, so that it is more effective in treating the odor; thereby completing the odor treatment work; By setting up an auxiliary structure, when in use, the through holes are used in the area close to the air inlet. Due to the high air flow velocity, the aperture of the small holes is set relatively small, so that the air flow is initially decelerated and dispersed here; in the area far from the inlet, the aperture is enlarged to ensure the uniformity of the overall air flow, avoid excessive or insufficient local air flow inside the air inlet pipe, and ensure that the odor molecules have enough residence time and uniform adsorption conditions on the filter fan; Furthermore, by inserting one end of the mounting bolt through the mounting plate and into the interior of the fixing groove, the mounting plate is fixed inside the air inlet duct as the mounting bolt and the fixing groove rotate. The threaded connection between the mounting bolt and the fixing groove makes it more convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front view three-dimensional structure of the present invention; Figure 2 It is a rear-view three-dimensional structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the front cross-sectional three-dimensional structure of the present invention; Figure 4 It is a schematic diagram of a three-dimensional structure of the present invention when viewed from above; Figure 5 It is a schematic diagram of the three-dimensional structure of the processing structure of the present invention; Figure 6A schematic diagram of a three-dimensional structure of the processing structure of the present invention when viewed from above; Figure 7 It is a schematic diagram of the three-dimensional structure of the auxiliary structure of the present invention; Figure 8 A rear three-dimensional structural schematic diagram of the auxiliary structure of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the auxiliary structure of the present invention in side view and section.

[0016] Explanation of the reference numerals in the figure: 1. treatment tower; 2. base; 3. air inlet pipe; 4. auxiliary structure; 401. mounting plate; 402. mounting bolt; 403. through hole; 404. mounting seat; 405. fixing groove; 5. driving motor; 6. treatment structure; 601. belt; 602. connecting shaft; 603. first bevel gear set; 604. mounting shaft; 605. mounting box; 606. second bevel gear set; 607. fixing frame; 608. water outlet frame; 609. filter fan; 7. outlet; 8. water inlet pipe; 9. activated carbon plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 9 The present invention provides an efficient centralized industrial odor treatment device, comprising a treatment tower 1 and an activated carbon plate 9, wherein a base 2 is installed at the bottom of the treatment tower 1, an air inlet pipe 3 is installed on one side of the treatment tower 1, an activated carbon plate 9 is installed at the top of the treatment tower 1, an outlet 7 is fixed at the top of the treatment tower 1, a treatment structure 6 is arranged inside the treatment tower 1, and a driving motor 5 is installed at the top of the air inlet pipe 3; An auxiliary structure 4 is provided inside the air inlet pipe 3, and the auxiliary structure 4 includes a mounting seat 404, which is fixed on both sides of the air inlet pipe 3, and a fixing groove 405 is provided inside the mounting seat 404. A mounting plate 401 is installed on one side of the mounting seat 404, and a through hole 403 is provided inside the mounting plate 401. Mounting bolts 402 are installed at both ends of one side of the mounting plate 401, and one end of the mounting bolt 402 penetrates the mounting plate 401 and is inserted into the interior of the fixing groove 405, and a threaded connection is formed between the mounting bolt 402 and the fixing groove 405. The setting of the threaded connection makes it more convenient to install the mounting plate 401. Two groups of mounting seats 404 are provided, and the two groups of mounting seats 404 are welded and integrated with the inner side of the air inlet pipe 3. A plurality of through holes 403 are provided, and the plurality of through holes 403 are circularly distributed inside the mounting plate 401, and the shape of the through holes 403 is a small inner diameter at one end and a large inner diameter at the other end; Reference Figure 7-Figure 9 As shown: when the industrial odor is centrally treated, the industrial odor discharge pipe is connected to one side of the air inlet pipe 3. Before the connection, the mounting plate 401 is installed on one side of the mounting seat 404 inside the air inlet pipe 3. After the installation is completed, one end of the mounting bolt 402 passes through the inside of the mounting plate 401 and is inserted into the inside of the fixing groove 405. After the insertion is completed, the mounting bolt 402 is rotated. With the rotation between the mounting bolt 402 and the fixing groove 405, the mounting plate 401 is fixed inside the air inlet pipe 3. After the mounting plate 401 is fixed, the inner diameter, shape and The distribution density can be designed according to the requirements of specific airflow uniformity. After the through holes 403 are arranged, it can be ensured that the airflow can be evenly dispersed when passing through the mounting plate 401. In addition, the through holes 403 are used in the area close to the airflow inlet. Due to the high airflow velocity, the aperture of the small holes will be set relatively small, so that the airflow can be initially decelerated and dispersed here; in the area far from the inlet, the aperture is increased to ensure the uniformity of the overall airflow, avoid excessive or insufficient local airflow inside the air inlet pipe 3, and ensure that the odor molecules have sufficient residence time and uniform adsorption conditions on the filter fan 609; The processing structure 6 includes a fixed frame 607, which is fixed inside the processing tower 1. A water outlet frame 608 is movably installed at the middle position of the fixed frame 607. A second bevel gear set 606 is installed at the top of the water outlet frame 608. A water inlet pipe 8 is inserted inside the top of the water outlet frame 608. An installation box 605 is installed on the outside of the second bevel gear set 606. A connecting shaft 602 is fixed to one side of the second bevel gear set 606. A belt 601 is installed on the outside of the output end of the driving motor 5. , one end of the belt 601 is connected to the connecting shaft 602, one end of the output end of the driving motor 5 is installed with a first bevel gear set 603, the bottom end of the first bevel gear set 603 is fixed with a mounting shaft 604, a filter fan 609 is installed on the outside of the mounting shaft 604, and the filter fan 609 is provided with multiple groups, and the multiple groups of filter fans 609 are distributed in an annular shape on the outside of the mounting shaft 604, and the bottom end of the water outlet frame 608 is provided with multiple groups of water outlet holes, and the multiple groups of water outlet holes are distributed in an annular shape at the bottom end of the water outlet frame 608; Reference Figure 1-Figure 6 As shown: when the odor is to be processed, the external power supply starts the driving motor 5. After starting, the driving motor 5 will drive the installation shaft 604 to rotate through the first bevel gear set 603. The rotation speed is adjusted according to the use requirements. When the installation shaft 604 rotates, it will drive multiple groups of filter fans 609 to rotate. At this time, when the odor molecules contact the filter fan 609, the rotating filter fan 609 can make different parts of the filter fan 609 contact with the odor smoke more evenly, and the adsorption sites that may have been ignored can be fully utilized, thereby improving the overall utilization rate of the filter material and facilitating a more comprehensive adsorption of odor molecules. During the odor filtering process, the filter fan 609 is prone to adsorption saturation due to the excessively high concentration of odor molecules. The rotation can enable the filter fan 609 to continuously update the contact area with the smoke, avoid local premature saturation, maintain a relatively stable adsorption capacity, thereby improving the overall filtering effect, and making it more effective in filtering odors; The odor after preliminary filtration will flow into the interior of the treatment tower 1. At this time, the driving motor 5 will also drive the connecting shaft 602 to rotate through the belt 601 during the startup process. When the connecting shaft 602 rotates, it will drive the water outlet frame 608 to rotate through the second bevel gear set 606. When the water outlet frame 608 rotates, the water inlet pipe 8 is connected to the treatment liquid, so that the treatment liquid flows into the interior of the water outlet frame 608 through the water inlet pipe 8. At this time, the rotating water outlet frame 608 will throw the treatment liquid out through the water outlet hole below. After the rotating water droplets hit the inner side of the treatment tower 1, a water film will be formed or smaller water droplets will be splashed out, which increases the contact area between the treatment liquid and the odor gas. A larger contact area means that the odor molecules have more opportunities to contact and be absorbed by the treatment liquid, thereby improving the odor treatment effect. In addition, the water droplets hitting the inner side of the treatment tower 1 can clean the inner wall of the treatment tower 1, preventing odor substances and impurities from accumulating on the box wall. The accumulated odor substances may be gradually released back into the gas, affecting the treatment effect, thereby completing the second treatment of the odor. The centrifugal force generated by the rotation of the water droplets will continuously renew the liquid film on the surface of the water droplets. At the same time, the turbulence generated by the impact on the inner wall of the treatment tower 1 will also strengthen the disturbance of the gas-liquid interface, which is conducive to breaking the boundary layer between the odor gas and water, promoting the mass transfer process of odor molecules from the gas phase to the liquid phase, so that the odor can be dissolved in the water faster and more fully or react with the chemical substances in the water, thereby improving the odor removal efficiency. And when treating odor, chemical agents for treating odor are added into the treatment liquid. At this time, the rotating water droplets hit the inner wall of the treatment tower 1, which can make the agents more evenly distributed in the water and increase the contact opportunities between the agents and the odorous gas. This helps to promote the chemical reaction between the chemical agents and the odorous components, making it more effective in treating odor. When the treated odor passes through the position of the activated carbon plate 9, the activated carbon plate 9 will adsorb the odor again, thereby realizing multiple treatments of the odor. The odor after multiple treatments is discharged through the outlet 7, and finally the treatment of the industrial odor is completed.

[0019] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient centralized industrial odor treatment device, characterized by: It includes a treatment tower (1) and an activated carbon plate (9) The bottom end of the treatment tower (1) is provided with a base (2), one side of the treatment tower (1) is provided with an air inlet pipe (3), the top of the interior of the treatment tower (1) is provided with an activated carbon plate (9), the top of the interior of the treatment tower (1) is provided with an outlet (7), a treatment structure (6) is provided inside the treatment tower (1), and the top of the air inlet pipe (3) is provided with a driving motor (5); The processing structure (6) comprises a fixed frame (607), the fixed frame (607) being fixed inside the processing tower (1), a water outlet frame (608) being movably mounted at the middle position of the fixed frame (607), a second bevel gear set (606) being mounted at the top end of the water outlet frame (608), a water inlet pipe (8) being inserted into the interior of the top end of the water outlet frame (608), and a mounting box (605) being mounted on the outside of the second bevel gear set (606).

2. According to claim 1, a highly efficient centralized industrial odor treatment device is characterized by: A connecting shaft (602) is fixed to one side of the second bevel gear set (606), a belt (601) is installed on the outer side of the output end of the drive motor (5), and one end of the belt (601) is connected to the connecting shaft (602).

3. The highly efficient centralized industrial odor treatment device according to claim 1 is characterized in that: A first bevel gear set (603) is mounted on one end of the output end of the drive motor (5), a mounting shaft (604) is fixed to the bottom end of the first bevel gear set (603), and a filter fan (609) is mounted on the outside of the mounting shaft (604).

4. The highly efficient centralized industrial odor treatment device according to claim 3 is characterized by: The filter fans (609) are provided in multiple groups, and the multiple groups of filter fans (609) are distributed in a ring shape on the outside of the installation shaft (604).

5. The highly efficient centralized industrial odor treatment device according to claim 1 is characterized in that: The bottom end of the water outlet frame (608) is provided with a plurality of groups of water outlet holes, and the plurality of groups of water outlet holes are distributed in a ring shape at the bottom end of the water outlet frame (608).

6. The highly efficient centralized industrial odor treatment device according to claim 1 is characterized by: An auxiliary structure (4) is provided inside the air inlet pipe (3), the auxiliary structure (4) comprising a mounting seat (404), the mounting seat (404) being fixed to two sides inside the air inlet pipe (3), a fixing groove (405) being provided inside the mounting seat (404), a mounting plate (401) being installed on one side of the mounting seat (404), a through hole (403) being provided inside the mounting plate (401), and mounting bolts (402) being installed on both ends of one side of the mounting plate (401).

7. The highly efficient centralized industrial odor treatment device according to claim 6 is characterized by: One end of the mounting bolt (402) passes through the mounting plate (401) and is inserted into the interior of the fixing groove (405), and a threaded connection is formed between the mounting bolt (402) and the fixing groove (405).

8. The highly efficient centralized industrial odor treatment device according to claim 6 is characterized by: Two groups of the mounting seats (404) are provided, and the two groups of the mounting seats (404) are welded integrally with the inner side of the air inlet pipe (3).

9. The highly efficient centralized industrial odor treatment device according to claim 6 is characterized by: The through holes (403) are provided in a plurality of groups, and the plurality of groups of through holes (403) are distributed in a circular shape inside the mounting plate (401).

10. The highly efficient centralized industrial odor treatment device according to claim 6 is characterized by: The through hole (403) has a shape of a small inner diameter at one end and a large inner diameter at the other end.

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