Optical catalytic exhaust gas purification device

Abstract

The utility model discloses an optical catalytic exhaust gas purification device, comprising: a main body component, the main body component comprises a box, a UV lamp and a photocatalyst frame; the photocatalyst frame is divided into an outer frame and a second sealing door hinged on the side of the outer frame; a quick component, the quick component comprises an L-shaped movable plate, a groove, a handle, a fixing frame, a rubber wheel and a third sealing door; the L-shaped movable plate is placed inside the outer frame, the groove is opened at the lower end of one side of the outer frame, the handle is hinged at the lower end of the side of the L-shaped movable plate, the fixing frame is welded at the lower end of the L-shaped movable plate, the rubber wheel is rotatably connected to both ends of the fixing frame, and the third sealing door is embedded and hinged on the upper section of the second sealing door. In order to solve the problem that the existing photocatalytic exhaust gas purification device needs a large amount of photocatalyst during the continuous purification process, and the existing photocatalyst is placed in the frame, and the frame needs to be taken out each time it is replaced, which wastes a lot of labor and reduces the purification efficiency.

Description

Technical Field

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

[0002] There are six main methods for waste gas treatment: activated carbon adsorption, direct combustion, catalytic combustion, catalytic oxidation, acid-base neutralization, and UV photolysis plasma. UV photolysis plasma is a method of purifying waste gas using photocatalysts.

[0003] In the existing photocatalytic exhaust gas purification device, the exhaust gas enters the box and first undergoes dust removal. Then, it reacts with the photocatalyst under the irradiation of the UV lamp tube in the box. Therefore, a large amount of photocatalyst is required in the continuous purification process. The existing photocatalyst is placed in a frame, and the frame must be taken out for each replacement, which wastes a lot of labor and reduces the purification efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an optical catalytic exhaust gas purification device to solve the problem raised in the above-mentioned background technology. In the existing photocatalytic exhaust gas purification device, the exhaust gas enters the box and is first subjected to dust removal treatment. Then, under the irradiation of the UV lamp tube in the box, it reacts with the photocatalyst. Therefore, a large amount of photocatalyst is required in the continuous purification process. The existing photocatalyst is placed in a frame, and the frame needs to be taken out for each replacement, which wastes a lot of labor and reduces the purification efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an optical catalytic exhaust gas purification device, comprising:

[0007] A main body component, the main body component comprising a box body, a UV lamp tube and a photocatalyst frame;

[0008] The box is placed on the ground, the UV lamp is fixed inside the box, the photocatalyst frame is plugged into the box, and the photocatalyst frame is provided with a photocatalyst;

[0009] The photocatalyst frame is divided into an outer frame and a second sealing door hinged on the side of the outer frame;

[0010] A quick assembly, the quick assembly comprising an L-shaped movable plate, a groove, a handle, a fixing frame, a rubber wheel and a third sealing door;

[0011] The L-shaped movable plate is placed inside the outer frame, a groove is opened at the lower end of one side of the outer frame, a handle is hinged at the lower end of the side of the L-shaped movable plate, a fixing frame is welded at the lower end of the L-shaped movable plate, rubber wheels are rotatably connected to both ends of the fixing frame, and the third sealing door is embedded and hinged at the upper section of the second sealing door.

[0012] Furthermore, the groove is located on the side of the second sealed door, the handle is placed in the groove, and the outer side surface is flush with the outer frame.

[0013] Furthermore, the main body assembly also includes a switch panel and a first sealing door;

[0014] The switch panel is fixed on one end of the top of the box body, and the first sealing door is hinged on the side of the box body.

[0015] Furthermore, the main body assembly also includes an air inlet pipe and an air outlet pipe;

[0016] The air inlet pipe is welded to one end of the box body, and the air outlet pipe is welded to the other end of the box body.

[0017] Furthermore, the main body component also includes a dust filter frame, and the dust filter frame is inserted into the box body near one end of the air inlet pipe.

[0018] Further, it also includes a reinforcement component;

[0019] The reinforcement assembly includes a fixed block, a telescopic block and a through hole;

[0020] The fixing block is welded to the side of the lower end of the L-shaped movable plate, a through hole is arranged in the middle of the fixing block, and the telescopic clamping block is movably connected to the side of the handle and the through hole.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] 1. The utility model, through the quick assembly provided, when the solid granular photocatalyst needs to be replaced, the first sealing door is opened, the external storage frame is placed under the photocatalyst frame, the second sealing door is opened, the photocatalyst in the photocatalyst frame falls into the external storage frame, the handle in the groove is pulled to drive the L-shaped movable plate to move, and the remaining photocatalyst in the photocatalyst frame is taken out and emptied. While the L-shaped movable plate moves, the rubber wheels at both ends of the fixed frame rotate at the same time. After the photocatalyst is emptied, the L-shaped movable plate is pushed into the photocatalyst frame, the second sealing door is closed, the third sealing door is opened, the photocatalyst is filled into the photocatalyst frame using external loading equipment, the third sealing door and the first sealing door are closed, and the purification operation is started. This arrangement can quickly replace the photocatalyst, save labor, and improve work efficiency.

[0023] Second, the utility model, through the provision of a reinforcement component, rotates the handle so that the telescopic card block is engaged with the through hole in the fixed block, and then pulls the handle to bring out the L-shaped movable plate. This arrangement avoids shaking when pulling the handle, which may cause hand injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model from a first perspective;

[0026] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0027] Figure 3 This is a schematic diagram of the interior of the photocatalyst frame of the utility model;

[0028] Figure 4 This is a schematic diagram of an L-shaped movable plate of the utility model;

[0029] Figure 5 For the utility model Figure 3 Enlarged view of point A in the middle.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 10. Box body; 11. Switch panel; 12. Air inlet duct; 13. Air outlet duct; 14. First sealed door; 15. Dust filter frame; 16. UV lamp tube; 17. Photocatalyst frame; 170. Outer frame; 171. Second sealed door; 20. L-shaped movable plate; 21. Groove; 22. Handle; 23. Fixed frame; 24. Rubber wheel; 25. Third sealed door; 30. Fixed block; 31. Telescopic card block; 32. Through hole. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0034] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] See also Figure 1-5 This embodiment is an optical catalytic exhaust gas purification device, comprising:

[0036] The main body assembly includes a housing 10, a UV lamp tube 16 and a photocatalyst frame 17;

[0037] The box 10 is placed on the ground, the UV lamp 16 is fixed inside the box 10, the photocatalyst frame 17 is plugged into the box 10, and the photocatalyst frame 17 is placed with a photocatalyst;

[0038] The box 10 plays a fixing role, the UV lamp 16 emits UV light to promote the catalytic reaction, and the photocatalyst frame 17 is used to place the solid granular photocatalyst;

[0039] The photocatalyst frame 17 is divided into an outer frame 170 and a second sealing door 171 hinged to the side of the outer frame 170;

[0040] The outer frame 170 has a fixing function, and filter screens are arranged on both sides, and the second sealing door 171 has a sealing function;

[0041] A quick assembly, which includes an L-shaped movable plate 20, a groove 21, a handle 22, a fixing frame 23, a rubber wheel 24 and a third sealing door 25;

[0042] The L-shaped movable plate 20 is placed inside the outer frame 170, the groove 21 is opened at the lower end of one side of the outer frame 170, the handle 22 is hinged at the lower end of the side of the L-shaped movable plate 20, the fixing frame 23 is welded at the lower end of the L-shaped movable plate 20, the rubber wheel 24 is rotatably connected to both ends of the fixing frame 23, and the third sealing door 25 is embedded and hinged at the upper section of the second sealing door 171;

[0043] The L-shaped movable plate 20 plays a supporting role, the groove 21 plays a storage role, the handle 22 facilitates the hand to operate the L-shaped movable plate 20, the fixing frame 23 plays a fixing role, the rubber wheel 24 facilitates the movement of the L-shaped movable plate 20, and the third sealing door 25 plays a closing role;

[0044] The groove 21 is located at the side of the second sealing door 171, and the handle 22 is placed in the groove 21, and the outer side surface is flush with the outer frame 170;

[0045] The main body assembly also includes a switch panel 11 and a first sealing door 14;

[0046] The switch panel 11 is fixed to one end of the top of the box body 10, and the first sealing door 14 is hinged to the side of the box body 10;

[0047] The switch panel 11 can control the opening and closing of the equipment, and the first sealing door 14 plays a sealing role;

[0048] The main assembly also includes an air inlet pipe 12 and an air outlet pipe 13;

[0049] The air inlet pipe 12 is welded to one end of the box body 10, and the air outlet pipe 13 is welded to the other end of the box body 10;

[0050] The air inlet pipe 12 introduces waste gas into the box 10, and the air outlet pipe 13 discharges the purified gas;

[0051] The main assembly further includes a dust filter frame 15, and the dust filter frame 15 is plugged into the box body 10 near one end of the air inlet pipe 12;

[0052] Activated carbon is placed inside the dust filter frame 15 to perform primary filtration on the exhaust gas.

[0053] Working principle:

[0054] When the solid granular photocatalyst needs to be replaced, the first sealed door 14 is opened, the external storage frame is placed under the photocatalyst frame 17, the second sealed door 171 is opened, the photocatalyst in the photocatalyst frame 17 falls into the external storage frame, the handle 22 in the groove 21 is pulled to drive the L-shaped movable plate 20 to move, and the remaining photocatalyst in the photocatalyst frame 17 is taken out and emptied. When the L-shaped movable plate 20 moves, the rubber wheels 24 at both ends of the fixing frame 23 rotate simultaneously;

[0055] After the photocatalyst is emptied, the L-shaped movable plate 20 is pushed into the photocatalyst frame 17, the second sealing door 171 is closed, the third sealing door 25 is opened, and the photocatalyst is filled into the photocatalyst frame 17 using external loading equipment, and the third sealing door 25 and the first sealing door 14 are closed to start the purification operation.

[0056] This step can quickly replace the photocatalyst, save labor and improve work efficiency.

[0057] See also Figure 5 This embodiment is based on the above embodiment 1 and further includes:

[0058] A reinforcement component, the reinforcement component includes a fixed block 30, a telescopic card block 31 and a through hole 32;

[0059] The fixing block 30 is welded to the lower side of the L-shaped movable plate 20, the through hole 32 is opened in the middle of the fixing block 30, and the telescopic clamping block 31 is movably connected to the side of the handle 22 and the through hole 32;

[0060] The fixing block 30 plays a supporting role, and the telescopic block 31 and the through hole 32 play a connecting role.

[0061] Working principle:

[0062] The handle 22 is rotated to make the telescopic block 31 engage with the through hole 32 in the fixed block 30, and then the handle 22 is pulled to bring out the L-shaped movable plate 20 to empty the photocatalyst;

[0063] Push the L-shaped movable plate 20 into the photocatalyst frame 17 , press the telescopic block 31 , and rotate the handle 22 to insert the handle 22 into the groove 21 .

[0064] This step prevents the handle 22 from shaking when being pulled, thereby preventing hand injuries.

[0065] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An optical catalytic exhaust gas purification device, characterized in that: include: A main body component, the main body component comprising a housing (10), a UV lamp tube (16) and a photocatalyst frame (17); The box (10) is placed on the ground, the UV lamp (16) is fixed inside the box (10), the photocatalyst frame (17) is plugged into the box (10), and the photocatalyst frame (17) is provided with a photocatalyst; The photocatalyst frame (17) is divided into an outer frame (170) and a second sealing door (171) hinged on the side of the outer frame (170); A quick-release assembly, the quick-release assembly comprising an L-shaped movable plate (20), a groove (21), a handle (22), a fixing frame (23), a rubber wheel (24) and a third sealing door (25); The L-shaped movable plate (20) is placed inside the outer frame (170), the groove (21) is opened at the lower end of one side of the outer frame (170), the handle (22) is hinged at the lower end of the side of the L-shaped movable plate (20), the fixing frame (23) is welded to the lower end of the L-shaped movable plate (20), the rubber wheels (24) are rotatably connected to the two ends of the fixing frame (23), and the third sealing door (25) is embedded in and hinged to the upper section of the second sealing door (171).

2. The optical catalytic exhaust gas purification device according to claim 1, characterized in that: The groove (21) is located on the side of the second sealing door (171), the handle (22) is placed in the groove (21), and the outer side surface is flush with the outer frame (170).

3. The optical catalytic exhaust gas purification device according to claim 1, characterized in that: The main body assembly further comprises a switch panel (11) and a first sealing door (14); The switch panel (11) is fixed to one end of the top of the box body (10), and the first sealing door (14) is hinged to the side of the box body (10).

4. The optical catalytic exhaust gas purification device according to claim 1, characterized in that: The main body assembly also includes an air inlet pipe (12) and an air outlet pipe (13); The air inlet pipe (12) is welded to one end of the box body (10), and the air outlet pipe (13) is welded to the other end of the box body (10).

5. The optical catalytic exhaust gas purification device according to claim 1, characterized in that: The main body component also includes a dust removal filter frame (15), and the dust removal filter frame (15) is plugged into the interior of the box body (10) near one end of the air inlet pipe (12).

6. The optical catalytic exhaust gas purification device according to claim 1, characterized in that: Also included are reinforcement components; The reinforcement assembly comprises a fixing block (30), a telescopic clamping block (31) and a through hole (32); The fixing block (30) is welded to the lower side of the L-shaped movable plate (20), a through hole (32) is provided in the middle of the fixing block (30), and the telescopic clamping block (31) is movably connected to the side of the handle (22) and the through hole (32).

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