High-efficiency light-oxygen catalytic waste gas treatment device

Abstract

The utility model discloses a kind of high-efficiency photo-oxygen catalytic waste gas treatment devices, it is related to waste gas treatment technical field, including processing box, ozone generator, air pump, spray disc one, water pump, spray disc two, ultraviolet lamp and spray disc three;The bottom end of the inside of the processing box is provided with filter box, the inside of the filter box is provided with switching mechanism, and switching mechanism is used to realize the quick switching of position, the switching mechanism includes the installation frame one and installation frame two of sliding connection with filter box, the inside of the installation frame one and installation frame two is all engaged with filter plate connection.This utility model realizes the quick switching of installation frame one, installation frame two position by switching mechanism, and when filter plate and filter box separate, filter plate is ejected to the direction of installation frame one or installation frame two by ejecting mechanism, to quickly take out filter plate and clean or replace, by using this kind of mode, it is easy to operate process, and can greatly shorten downtime, to improve efficiency.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, specifically to a high-efficiency photocatalytic oxidation waste gas treatment device. Background Technology

[0002] In industrial production, such as rubber manufacturing enterprises, certain toxic and harmful waste gases are often generated. If these waste gases are emitted, they will seriously harm the Earth's atmospheric environment and threaten human health. Therefore, waste gases need to be treated before they are emitted. Although existing high-efficiency photocatalytic oxidation waste gas treatment devices can use ozone, ultraviolet lamps, and purification liquids to purify waste gases, it is difficult for the waste gases to fully contact the ozone, ultraviolet lamps, and purification liquids after entering the treatment chamber, thus making it difficult to improve the purification effect and efficiency.

[0003] According to the announcement number CN222777867U, a high-efficiency photocatalytic oxidation waste gas treatment device includes a treatment box and multiple stirring blades. Multiple ozone tubes are fixedly sleeved inside the second hollow plate. Multiple ultraviolet lamps are fixedly installed on the inner wall of the treatment box at an angle. The multiple stirring blades are all fixedly installed on the rod wall of the rotating rod.

[0004] Regarding the aforementioned solutions, the rotation of the stirring blades expands the contact area between the exhaust gas and ozone, purification liquid, and ultraviolet lamp, thereby improving the purification effect and efficiency of the exhaust gas. At the same time, the filter plate filters the exhaust gas and purification liquid after spraying. However, after a period of use, a lot of impurities will adhere to the surface of the filter plate, requiring the machine to be stopped and the bolts removed for disassembly, cleaning, or replacement of the filter plate. The operation process is cumbersome and inefficient. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency photocatalytic oxidation waste gas treatment device to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency photocatalytic oxidation waste gas treatment device, comprising a treatment box, an ozone generator, an air pump, a first spray plate, a water pump, a second spray plate, an ultraviolet lamp, and a third spray plate;

[0007] A filter box is provided at the bottom of the inner side of the processing box. A switching mechanism is provided through the inner side of the filter box, and the switching mechanism is used to realize the quick switching of position. The switching mechanism includes a first mounting frame and a second mounting frame that are slidably connected to the filter box. Filter plates are engaged with the inner sides of the first mounting frame and the second mounting frame, and the filter plates are used to intercept impurities. An ejection mechanism is provided at the rear end of the inner side of the first mounting frame and the second mounting frame, and the ejection mechanism is used to eject the filter plates outward.

[0008] Preferably, the first mounting frame and the second mounting frame are staggered vertically, and the first mounting frame and the second mounting frame are used to install the filter plate. A threaded block is welded to the rear end of the first mounting frame and the second mounting frame. A servo motor is installed on one side of the filter box, and the output end of the servo motor is connected to a lead screw that is threadedly connected to the threaded block through a coupling.

[0009] Preferably, a limiting plate is welded to the front end between the first mounting frame and the second mounting frame. A limiting rod, which is welded to the filter box, is provided through the inner side of the limiting plate. The limiting rod cooperates with the limiting plate to make the first mounting frame and the second mounting frame move only in a straight line.

[0010] Preferably, the ejection mechanism includes support grooves equidistantly formed on the inner sides of mounting frame one and mounting frame two, and a top plate slidably connected to the inner side of the support grooves. A return spring is fixedly connected between the top plate and the support grooves, and the return spring is used to automatically reset the top plate.

[0011] Preferably, sealing gaskets are provided on the outer and inner sides of both mounting frame one and mounting frame two, and the sealing gaskets are used to prevent leakage.

[0012] Preferably, a drain pipe penetrating the treatment box is provided at the bottom of one side of the filter box; the water pump is installed on the right side of the top of the treatment box, and the second spray disc is located at the top of the inner side of the treatment box, and the second spray disc is connected to the water pump.

[0013] Preferably, the ultraviolet lamps are symmetrically installed inside the treatment box, the third spray disc is disposed through the inside of the left side of the treatment box and is used to guide the exhaust gas into the treatment box, the first spray disc is disposed through the inside of the right side of the treatment box, the ozone generator is disposed on one side of the treatment box, the air pump is installed at the top of the ozone generator and is connected to the ozone generator and the first spray disc, the blades are rotatably connected to the middle of the inside of the treatment box, and the front end of the treatment box is equipped with a drive motor connected to the blades through a coupling.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This high-efficiency photocatalytic oxidation waste gas treatment device enables rapid switching between the positions of mounting frame one and mounting frame two through a switching mechanism. When the filter plate is separated from the filter box, the ejection mechanism pushes the filter plate away from mounting frame one or mounting frame two, so that the filter plate can be quickly removed for cleaning or replacement. By adopting this method, the operation process is simplified and the downtime can be greatly shortened, thereby improving efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0017] Figure 2This is a three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a three-dimensional exploded view of the switching mechanism of this utility model;

[0019] Figure 4 This is a three-dimensional exploded view of the switching mechanism and the ejection mechanism of this utility model;

[0020] Figure 5 This is a side view sectional structural diagram of the filter box of this utility model.

[0021] In the diagram: 1. Processing box; 2. Ozone generator; 3. Air pump; 4. Spray disc one; 5. Water pump; 6. Spray disc two; 7. Ultraviolet lamp; 8. Ejection mechanism; 801. Top plate; 802. Return spring; 803. Support groove; 9. Switching mechanism; 901. Servo motor; 902. Lead screw; 903. Threaded block; 904. Limiting rod; 905. Limiting plate; 906. Mounting frame one; 907. Mounting frame two; 10. Filter plate; 11. Drain pipe; 12. Sealing gasket; 13. Filter box; 14. Blade; 15. Spray disc three. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 and Figure 2 This utility model provides a technical solution: a high-efficiency photocatalytic oxidation waste gas treatment device, including a treatment box 1, an ozone generator 2, an air pump 3, a first spray plate 4, a water pump 5, a second spray plate 6, an ultraviolet lamp 7, and a third spray plate 15. The water pump 5 is installed on the right side of the top of the treatment box 1. The second spray plate 6 is located at the top of the inner side of the treatment box 1 and is connected to the water pump 5. The ultraviolet lamp 7 is symmetrically installed inside the treatment box 1. The third spray plate 15 is installed through the interior of the left side of the treatment box 1 and is used to introduce waste gas into the treatment box 1. The first spray plate 4 is installed through the interior of the right side of the treatment box 1. The ozone generator 2 is located on one side of the treatment box 1. The air pump 3 is installed at the top of the ozone generator 2 and is connected to the ozone generator 2 and the first spray plate 4. A blade 14 is rotatably connected to the middle of the inner side of the treatment box 1. A drive motor connected to the blade 14 via a coupling is installed at the front end of the treatment box 1.

[0024] Specifically, the ultraviolet lamp 7, air pump 3, and water pump 5 are activated. The exhaust gas is introduced into the treatment box 1 through the spray plate 3 15. The ozone generated by the ozone generator 2 is introduced into the treatment box 1 through the cooperation of the air pump 3 and the spray plate 1 4. The purification liquid is introduced into the treatment box 1 through the cooperation of the water pump 5 and the spray plate 2 6. The contact area between the exhaust gas and ozone, purification liquid, and ultraviolet lamp is expanded by the rotation of the blades 14, so as to improve the purification effect and efficiency of the exhaust gas.

[0025] exist Figure 1 and Figures 3-5 In the middle: A filter box 13 is provided at the bottom of the inner side of the processing box 1. A switching mechanism 9 is provided through the inner side of the filter box 13. The switching mechanism 9 is used to realize the rapid switching of position. The switching mechanism 9 includes a first mounting frame 906 and a second mounting frame 907 that are slidably connected to the filter box 13. The first mounting frame 906 and the second mounting frame 907 are staggered vertically. The first mounting frame 906 and the second mounting frame 907 are used to install the filter plate 10. A threaded block 903 is welded to the rear end between the first mounting frame 906 and the second mounting frame 907. A servo motor 901 is installed on one side of the filter box 13. The output end of the servo motor 901 is connected to a lead screw 902 that is threadedly connected to the threaded block 903 through a coupling.

[0026] Specifically, the servo motor 901 is started, and the output end of the servo motor 901 drives the lead screw 902 to rotate. Since the lead screw 902 is threadedly connected to the threaded block 903, the mounting frame 1 906, the mounting frame 2 907 and the filter box 13 are all slidably connected through the limiting rod 904 and the limiting plate 905, so that the threaded block 903 drives the mounting frame 1 906 and the mounting frame 2 907 to move horizontally together, so as to realize the quick switching of the positions of the mounting frame 1 906 and the mounting frame 2 907, thereby facilitating the removal of the filter plate 10 for replacement or cleaning when the downtime is short, so as to improve efficiency.

[0027] exist Figure 1 and Figures 3-5 In the middle: Filter plates 10 are snapped into the inner sides of both mounting frame 1 (906) and mounting frame 2 (907), and the filter plates 10 are used to intercept impurities.

[0028] Specifically, the filter plate 10 is used to filter the waste gas and purified liquid after spraying, so as to intercept impurities in the waste gas on the filter plate 10.

[0029] exist Figures 3-5 In the middle: a limiting plate 905 is welded to the front end between mounting frame 1 906 and mounting frame 2 907. A limiting rod 904, which is welded to the filter box 13, is provided through the inner side of the limiting plate 905. The limiting rod 904 cooperates with the limiting plate 905 to make mounting frame 1 906 and mounting frame 2 907 only perform linear movement.

[0030] Specifically, by cooperating with the limiting rod 904 and the limiting plate 905, the support and limiting of the first mounting frame 906 and the second mounting frame 907 can be achieved, so that the first mounting frame 906 and the second mounting frame 907 can only perform linear movement.

[0031] exist Figure 3 and Figure 5 In the middle: both the rear end of the inner side of the first mounting frame 906 and the second mounting frame 907 are provided with an ejection mechanism 8. The ejection mechanism 8 is used to eject the filter plate 10 outward. The ejection mechanism 8 includes a support groove 803 that is equidistantly opened on the inner side of the first mounting frame 906 and the second mounting frame 907, and a top plate 801 that is slidably connected to the inner side of the support groove 803. A reset spring 802 is fixedly connected between the top plate 801 and the support groove 803. The reset spring 802 is used to make the top plate 801 automatically reset.

[0032] Specifically, since the top plate 801 and the support groove 803 are elastically connected by the return spring 802, when the filter plate 10 is separated from the filter box 13, the top plate 801 will move horizontally and reset under the action of the return spring 802. Thus, the top plate 801 pushes the filter plate 10 away from the mounting frame 906 or the mounting frame 907, so that the filter plate 10 can be quickly removed for cleaning or replacement.

[0033] exist Figures 3-5 In the middle: both the outer and inner sides of mounting frame 1 906 and mounting frame 2 907 are provided with sealing gaskets 12, which are used to prevent leakage.

[0034] Specifically, the sealing gasket 12 can achieve a seal between the mounting frame 1 (906), the mounting frame 2 (907), the filter box 13, and the filter plate 10, thus preventing leakage.

[0035] exist Figure 1 In the middle: A drain pipe 11 that penetrates the treatment box 1 is provided at the bottom of one side of the filter box 13.

[0036] Specifically, the filtered purified liquid and gas are discharged through drain pipe 11.

[0037] The ultraviolet lamp 7, air pump 3, and water pump 5 are turned on. The exhaust gas is introduced into the treatment box 1 through the spray plate 3 15. The ozone generated by the ozone generator 2 is introduced into the treatment box 1 through the cooperation of the air pump 3 and the spray plate 1 4. The purification liquid is introduced into the treatment box 1 through the cooperation of the water pump 5 and the spray plate 2 6. The contact area between the exhaust gas, ozone, purification liquid and ultraviolet lamp is expanded by the rotation of the blade 14 to improve the purification effect and efficiency of the exhaust gas. During this process, the exhaust gas and purification liquid after spraying are filtered through the filter plate 10 to intercept impurities in the exhaust gas on the filter plate 10.

[0038] After a period of use, the servo motor 901 is started. The output end of the servo motor 901 drives the lead screw 902 to rotate. Through the thread action of the lead screw 902 and the threaded block 903, and the sliding action of the mounting frame 906, the mounting frame 907 and the filter box 13, the threaded block 903 drives the mounting frame 906 and the mounting frame 907 to move horizontally together, so as to realize the rapid switching of the positions of the mounting frame 906 and the mounting frame 907. Through the elastic action of the top plate 801 and the support groove 803, when the filter plate 10 is separated from the filter box 13, the top plate 801 will move horizontally and reset under the action of the return spring 802. Thus, the top plate 801 pushes the filter plate 10 away from the mounting frame 906 or the mounting frame 907, so as to quickly remove the filter plate 10 for cleaning or replacement.

[0039] Electrical equipment (including but not limited to motors, electric actuators, etc.) is safely powered by an external power source and controlled by a control box. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency photocatalytic oxidation waste gas treatment device, comprising a treatment box (1), an ozone generator (2), an air pump (3), a first spray plate (4), a water pump (5), a second spray plate (6), an ultraviolet lamp (7), and a third spray plate (15); characterized in that: A filter box (13) is provided at the bottom of the inner side of the processing box (1). A switching mechanism (9) is provided through the inner side of the filter box (13). The switching mechanism (9) is used to realize the rapid switching of position. The switching mechanism (9) includes a first mounting frame (906) and a second mounting frame (907) that are slidably connected to the filter box (13). A filter plate (10) is engaged with the inner side of both the first mounting frame (906) and the second mounting frame (907). The filter plate (10) is used to intercept impurities. An ejection mechanism (8) is provided at the rear end of the inner side of both the first mounting frame (906) and the second mounting frame (907). The ejection mechanism (8) is used to eject the filter plate (10) to the outside.

2. The high-efficiency photocatalytic oxidation waste gas treatment device according to claim 1, characterized in that: The mounting frame 1 (906) and mounting frame 2 (907) are staggered vertically, and the mounting frame 1 (906) and mounting frame 2 (907) are used to install the filter plate (10). A threaded block (903) is welded to the rear end of the mounting frame 1 (906) and mounting frame 2 (907). A servo motor (901) is installed on one side of the filter box (13). The output end of the servo motor (901) is connected to a lead screw (902) that is threaded to the threaded block (903) through a coupling.

3. The high-efficiency photocatalytic oxidation waste gas treatment device according to claim 2, characterized in that: A limiting plate (905) is welded to the front end between the first mounting frame (906) and the second mounting frame (907). A limiting rod (904) welded to the filter box (13) is provided through the inner side of the limiting plate (905). The limiting rod (904) and the limiting plate (905) cooperate to make the first mounting frame (906) and the second mounting frame (907) only move in a straight line.

4. The high-efficiency photocatalytic oxidation waste gas treatment device according to claim 3, characterized in that: The ejection mechanism (8) includes a support groove (803) equidistantly opened inside the mounting frame one (906) and the mounting frame two (907) and a top plate (801) slidably connected inside the support groove (803). A return spring (802) is fixedly connected between the top plate (801) and the support groove (803), and the return spring (802) is used to automatically reset the top plate (801).

5. The high-efficiency photocatalytic oxidation waste gas treatment device according to claim 1, characterized in that: Both the outer and inner sides of the mounting frame one (906) and the mounting frame two (907) are provided with sealing gaskets (12), and the sealing gaskets (12) are used to prevent leakage.

6. The high-efficiency photocatalytic oxidation waste gas treatment device according to claim 1, characterized in that: The bottom of one side of the filter box (13) is provided with a drain pipe (11) that penetrates the treatment box (1); the water pump (5) is installed on the right side of the top of the treatment box (1), and the second spray plate (6) is located at the top of the inner side of the treatment box (1), and the second spray plate (6) is connected to the water pump (5).

7. The high-efficiency photocatalytic oxidation waste gas treatment device according to claim 1, characterized in that: The ultraviolet lamps (7) are symmetrically installed inside the treatment box (1). The spray disc three (15) is installed inside the left side of the treatment box (1) and is used to introduce the waste gas into the treatment box (1). The spray disc one (4) is installed inside the right side of the treatment box (1). The ozone generator (2) is installed on one side of the treatment box (1). The air pump (3) is installed at the top of the ozone generator (2) and is connected to the ozone generator (2) and the spray disc one (4). The blade (14) is rotatably connected to the middle of the inner side of the treatment box (1). The front end of the treatment box (1) is equipped with a drive motor connected to the blade (14) through a coupling.

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