Photooxygenation all-in-one machine for waste gas treatment

Abstract

The utility model discloses a photooxygenation all-in-one machine for waste gas treatment, which relates to the technical field of waste gas treatment and comprises a shell, a gas inlet pipe, a connecting cylinder, a gas outlet pipe, a sliding cylinder, a circular plate, a sealing strip, a first fixing mechanism, an ultraviolet lamp, a plasma tube, a speed reduction partition plate, a connecting pipe, a rotating plate, a fixing frame, a second fixing mechanism and a turbulent flow mechanism. A connecting cylinder is placed between two sets of circular plates, a first fixing mechanism fixes the connecting cylinder, a second fixing mechanism fixes a gas outlet pipe, waste gas enters the connecting cylinder from a gas inlet pipe, an ultraviolet lamp conducts UV treatment on the waste gas, a plasma pipe conducts discharge treatment on the waste gas, and a speed reduction partition plate prolongs the retention time of the waste gas in the connecting cylinder. The turbulence mechanism drives the connecting cylinder to rotate, the turbulence degree of waste gas in the connecting cylinder is improved, the treatment effect is improved, the treated waste gas flows out of the gas outlet pipe, and the problems that in the prior art, waste gas flows from bottom to top, the treatment time is short, and the treatment effect on part of waste gas is not in place are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a light-oxygen integrated machine for waste gas treatment. Background Art

[0002] Waste gas treatment refers to the pre-treatment of waste gas generated in industrial sites and factory workshops before it is discharged to meet national standards for waste gas emissions.

[0003] Low-temperature plasma technology is applied to the treatment of malodorous gases. It has good treatment effects. Although the cost is relatively high, the operating cost is extremely low, there is no secondary pollution, stable operation, simple operation and management, and it can be used immediately. It can treat waste gas instantly. While it is highly efficient, low-temperature plasma technology has high requirements for environmental safety factors. UV photolysis is ultraviolet light irradiation technology. It irradiates the waste gas components through the 185nm spectrum and 253.7nm spectrum generated by ultraviolet lamps, decomposes the oxygen molecules in the waste gas to produce ozone, and uses ozone to oxidize and decompose the waste gas. At present, in order to improve the treatment effect of waste gas, the two will be effectively combined.

[0004] In the prior art, waste gas flows from bottom to top, resulting in short treatment time and inadequate treatment effect on some waste gas. Therefore, there is an urgent need for a light-oxygen integrated machine for waste gas treatment to solve the above problems. Utility Model Content

[0005] The purpose of the embodiments of the present utility model is to provide a light-oxygen integrated machine for waste gas treatment to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A light-oxygen integrated machine for waste gas treatment, comprising a shell, an air inlet pipe, a connecting tube and an air outlet pipe, wherein the shell is provided with an openable and closable sealing door, the air inlet pipe passes through the top of the shell and is rotatably connected thereto, an activated carbon plate is provided inside the air outlet pipe, and further comprising:

[0008] A sliding cylinder is slidably connected to the air inlet pipe and communicated with the interior thereof;

[0009] Circular plates, wherein the circular plates are provided in two groups, and one group of the circular plates is connected to the sliding cylinder;

[0010] A sealing strip connected to the circular plate;

[0011] A first fixing mechanism, one end of which is connected to the circular plate and the other end of which is connected to the connecting tube, and is used to fix the connecting tube;

[0012] Ultraviolet lamps are connected to the inner wall of the circular plate, and the ultraviolet lamps are provided in a plurality of groups;

[0013] Plasma tubes are connected to the inner wall of the circular plate, and the plasma tubes are provided in a plurality of groups, and the plasma tubes are spaced apart from the ultraviolet lamps;

[0014] A deceleration baffle is connected to the inner wall of the circular plate, and the deceleration baffle is provided in a plurality of groups;

[0015] A connecting pipe, one end of which is connected to another set of the circular plates;

[0016] A rotating plate, rotatably connected to the connecting pipe;

[0017] A fixed frame, rotatably connected to the rotating plate;

[0018] A second fixing mechanism, one end of which is connected to the fixing frame and the other end of which is connected to the air outlet pipe, for fixing the air outlet pipe;

[0019] The spoiler mechanism has one end connected to the shell and the other end connected to the sliding cylinder, and is used to disturb the exhaust gas.

[0020] As a further solution of the utility model: the first fixing mechanism includes:

[0021] A clamping rod connected to the circular plate;

[0022] A clamping groove is arranged inside the connecting tube and is clamped with the clamping rod;

[0023] A threaded sleeve connected to a set of the circular plates;

[0024] The threaded rod is connected with another group of the circular plates and is threadedly connected with the threaded sleeve.

[0025] As a further solution of the utility model: the second fixing mechanism includes:

[0026] A threaded pipe connected to the fixed frame and communicated with the interior thereof;

[0027] A rotating tube, one end of which is threadedly connected to the threaded tube and communicated with the interior thereof, and the other end of which is rotationally connected to the air outlet pipe and communicated with the interior thereof;

[0028] The limiting sleeve is connected to the shell body and is clamped with the air outlet pipe.

[0029] As a further solution of the utility model: the spoiler mechanism includes:

[0030] A driving member connected to the housing;

[0031] A first gear connected to an output end of the driving member;

[0032] A second gear connected to the air intake pipe and meshing with the first gear;

[0033] a third gear connected to the sliding cylinder;

[0034] The gear ring is connected to the housing and meshes with the third gear.

[0035] Compared with the prior art, the beneficial effects of the utility model are:

[0036] The connecting cylinder is placed between two groups of circular plates, the first fixing mechanism drives the circular plate to move to fix the connecting cylinder, the second fixing mechanism fixes the exhaust pipe, the exhaust gas enters the connecting cylinder from the intake pipe through the sliding cylinder, the ultraviolet lamp performs UV treatment on the exhaust gas, the plasma tube performs discharge treatment on the exhaust gas, the deceleration baffle increases the residence time of the exhaust gas in the connecting cylinder and improves the treatment effect, the treated exhaust gas flows out from the exhaust pipe, the activated carbon plate eliminates the odor of the exhaust gas, the spoiler mechanism drives the connecting cylinder to rotate, increases the degree of air flow turbulence inside the connecting cylinder, and ensures that the exhaust gas is fully treated, which solves the problem that the exhaust gas flows from bottom to top in the prior art, resulting in short treatment time and inadequate treatment effect on some exhaust gases. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural schematic diagram of a light-oxygen integrated machine for waste gas treatment in an embodiment of the utility model.

[0038] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A in the middle.

[0039] Figure 3 It is a three-dimensional diagram of the connecting tube in the embodiment of the utility model.

[0040] Figure 4 It is a three-dimensional diagram of the limiting sleeve in the embodiment of the utility model.

[0041] In the figure: 1. shell; 2. air inlet pipe; 3. filter screen; 4. sliding cylinder; 5. round plate; 6. clamping rod; 7. sealing strip; 8. connecting cylinder; 9. clamping groove; 10. threaded sleeve; 11. threaded rod; 12. ultraviolet lamp; 13. plasma tube; 14. deceleration baffle; 15. connecting pipe; 16. rotating plate; 17. fixed frame; 18. threaded pipe; 19. rotating pipe; 20. air outlet pipe; 21. limiting sleeve; 22. driving member; 23. first gear; 24. second gear; 25. third gear; 26. gear ring. DETAILED DESCRIPTION

[0042] 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 of 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.

[0043] In the present utility model embodiment, please refer to Figures 1 to 4 , a light-oxygen integrated machine for waste gas treatment, comprising a shell 1, an air inlet pipe 2, a connecting tube 8 and an air outlet pipe 20, wherein the shell 1 is provided with an openable and closable sealing door, the air inlet pipe 2 passes through the top of the shell 1 and is rotatably connected thereto, an activated carbon plate is provided inside the air outlet pipe 20, and further comprising:

[0044] The sliding cylinder 4 is slidably connected with the air inlet pipe 2 and communicated with the interior thereof;

[0045] The circular plates 5 are provided in two groups, and one group of the circular plates 5 is connected to the sliding cylinder 4;

[0046] A sealing strip 7 connected to the circular plate 5;

[0047] A first fixing mechanism, one end of which is connected to the circular plate 5 and the other end of which is connected to the connecting tube 8, and is used to fix the connecting tube 8;

[0048] Ultraviolet lamps 12 are connected to the inner wall of the circular plate 5, and the ultraviolet lamps 12 are provided in a plurality of groups;

[0049] The plasma tube 13 is connected to the inner wall of the circular plate 5. The plasma tube 13 is provided in a plurality of groups. The plasma tube 13 is spaced apart from the ultraviolet lamp 12.

[0050] The deceleration baffles 14 are connected to the inner wall of the circular plate 5, and the deceleration baffles 14 are provided in several groups;

[0051] A connecting pipe 15, one end of which is connected to another set of the circular plates 5;

[0052] The rotating plate 16 is rotatably connected to the connecting pipe 15;

[0053] A fixed frame 17 is rotatably connected to the rotating plate 16;

[0054] A second fixing mechanism, one end of which is connected to the fixing frame 17 and the other end of which is connected to the air outlet pipe 20, for fixing the air outlet pipe 20;

[0055] The flow-disturbing mechanism has one end connected to the housing 1 and the other end connected to the sliding cylinder 4, and is used to disturb the exhaust gas.

[0056] The connecting cylinder 8 is placed between the two groups of circular plates 5. The first fixing mechanism drives the circular plate 5 to move to fix the connecting cylinder 8. The second fixing mechanism fixes the outlet pipe 20. The exhaust gas enters the connecting cylinder 8 from the inlet pipe 2 through the sliding cylinder 4. The ultraviolet lamp 12 performs UV treatment on the exhaust gas. The plasma tube 13 performs discharge treatment on the exhaust gas. The deceleration baffle 14 increases the residence time of the exhaust gas in the connecting cylinder 8 to improve the treatment effect. The treated exhaust gas flows out from the outlet pipe 20. The activated carbon plate eliminates the odor of the exhaust gas. The spoiler mechanism drives the connecting cylinder 8 to rotate to increase the degree of air flow turbulence inside the connecting cylinder 8 to ensure that the exhaust gas is fully treated.

[0057] As an embodiment of the present invention, please refer to Figures 1 to 3 , the first fixing mechanism comprises:

[0058] A clamping rod 6 connected to the circular plate 5;

[0059] The clamping groove 9 is provided inside the connecting tube 8 and is clamped with the clamping rod 6;

[0060] A threaded sleeve 10 connected to a set of the circular plates 5;

[0061] The threaded rod 11 is connected to another group of the circular plates 5 and is threadedly connected to the threaded sleeve 10 .

[0062] Place the connecting tube 8 between the two groups of circular plates 5, engage the clamping rod 6 with the clamping groove 9, rotate the threaded rod 11, the threaded rod 11 drives the threaded sleeve 10 to move longitudinally, and the threaded sleeve 10 drives the circular plate 5 to move longitudinally, squeeze and fix the connecting tube 8, and the sealing strip 7 prevents exhaust gas from flowing out and increases the sealing performance.

[0063] As an embodiment of the present invention, please refer to Figure 1 and Figure 3 , the second fixing mechanism comprises:

[0064] The threaded tube 18 is connected to the fixed frame 17 and communicates with the interior thereof;

[0065] A rotating tube 19, one end of which is threadedly connected to the threaded tube 18 and communicated with the interior thereof, and the other end of which is rotatably connected to the air outlet pipe 20 and communicated with the interior thereof;

[0066] The limiting sleeve 21 is connected to the housing 1 and is clamped with the air outlet pipe 20 .

[0067] The rotating tube 19 is rotated so that the rotating tube 19 is threadedly connected with the threaded tube 18 , and then the air outlet pipe 20 is installed, and the limiting sleeve 21 limits and fixes the air outlet pipe 20 .

[0068] As an embodiment of the present invention, please refer to Figure 1 , the spoiler mechanism comprises:

[0069] A driving member 22 connected to the housing 1;

[0070] The first gear 23 is connected to the output end of the driving member 22;

[0071] The second gear 24 is connected to the air intake pipe 2 and meshes with the first gear 23;

[0072] The third gear 25 is connected to the sliding cylinder 4;

[0073] The gear ring 26 is connected to the housing 1 and meshes with the third gear 25 .

[0074] The driving member 22 drives the first gear 23 to rotate, the first gear 23 drives the second gear 24 to rotate, the second gear 24 drives the air intake pipe 2 to rotate, the air intake pipe 2 drives the third gear 25 to revolve, and at the same time drives the connecting tube 8 to revolve, the third gear 25 is meshed with the gear ring 26, so that the third gear 25 rotates at the same time, and the third gear 25 drives the connecting tube 8 to rotate, so that the airflow inside the connecting tube 8 is turbulent, thereby improving the light treatment effect. The driving member 22 can be a stepping motor, a servo motor, etc.

[0075] As an embodiment of the present invention, please refer to Figure 1 , also includes:

[0076] The filter screen 3 is threadably connected to the air intake pipe 2 .

[0077] The solid impurities in the exhaust gas are filtered through the filter 3 provided.

[0078] The working principle of the utility model is as follows: the connecting tube 8 is placed between the two groups of circular plates 5, the clamping rod 6 is clamped with the clamping groove 9, the threaded rod 11 is rotated, the threaded rod 11 drives the threaded sleeve 10 to move longitudinally, the threaded sleeve 10 drives the circular plate 5 to move longitudinally, the connecting tube 8 is squeezed and fixed, the sealing strip 7 prevents the exhaust gas from flowing out, increases the sealing, the rotating tube 19 is rotated, so that the rotating tube 19 is threadedly connected with the threaded tube 18, and then the outlet pipe 20 is installed, the limiting sleeve 21 limits and fixes the outlet pipe 20, the exhaust gas enters the interior of the connecting tube 8 from the intake pipe 2 through the sliding tube 4, the ultraviolet lamp 12 performs UV treatment on the exhaust gas, and the plasma tube 13 The exhaust gas is subjected to discharge treatment, the deceleration baffle 14 increases the residence time of the exhaust gas in the connecting tube 8 and improves the treatment effect, the driving member 22 drives the first gear 23 to rotate, the first gear 23 drives the second gear 24 to rotate, the second gear 24 drives the intake pipe 2 to rotate, the intake pipe 2 drives the third gear 25 to revolve, and at the same time drives the connecting tube 8 to revolve, the third gear 25 is meshed with the gear ring 26, so that the third gear 25 rotates at the same time, the third gear 25 drives the connecting tube 8 to rotate, so that the air flow inside the connecting tube 8 is disturbed, further improving the illumination treatment effect, the treated exhaust gas flows out from the exhaust pipe 20, and the activated carbon plate eliminates the odor of the exhaust gas.

[0079] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0080] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A light-oxygen integrated machine for waste gas treatment, comprising a shell, an air inlet pipe, a connecting tube and an air outlet pipe, wherein the shell is provided with an openable and closable sealing door, the air inlet pipe passes through the top of the shell and is rotatably connected thereto, and an activated carbon plate is provided inside the air outlet pipe, characterized in that: Also includes: A sliding cylinder is slidably connected to the air inlet pipe and communicated with the interior thereof; Circular plates, wherein the circular plates are provided in two groups, and one group of the circular plates is connected to the sliding cylinder; A sealing strip connected to the circular plate; A first fixing mechanism, one end of which is connected to the circular plate and the other end of which is connected to the connecting tube, and is used to fix the connecting tube; Ultraviolet lamps are connected to the inner wall of the circular plate, and the ultraviolet lamps are provided in a plurality of groups; Plasma tubes are connected to the inner wall of the circular plate, and the plasma tubes are provided in a plurality of groups, and the plasma tubes are spaced apart from the ultraviolet lamps; A deceleration baffle is connected to the inner wall of the circular plate, and the deceleration baffle is provided in a plurality of groups; A connecting pipe, one end of which is connected to another set of the circular plates; A rotating plate, rotatably connected to the connecting pipe; A fixed frame, rotatably connected to the rotating plate; A second fixing mechanism, one end of which is connected to the fixing frame and the other end of which is connected to the air outlet pipe, for fixing the air outlet pipe; The spoiler mechanism has one end connected to the shell and the other end connected to the sliding cylinder, and is used to disturb the exhaust gas.

2. The light-oxygen integrated machine for waste gas treatment according to claim 1, characterized in that: The first fixing mechanism comprises: A clamping rod connected to the circular plate; A clamping groove is arranged inside the connecting tube and is clamped with the clamping rod; A threaded sleeve connected to a set of the circular plates; The threaded rod is connected with another group of the circular plates and is threadedly connected with the threaded sleeve.

3. The integrated light-oxygen machine for waste gas treatment according to claim 1, characterized in that: The second fixing mechanism comprises: A threaded pipe connected to the fixed frame and communicated with the interior thereof; A rotating tube, one end of which is threadedly connected to the threaded tube and communicated with the interior thereof, and the other end of which is rotationally connected to the air outlet pipe and communicated with the interior thereof; The limiting sleeve is connected to the shell body and is clamped with the air outlet pipe.

4. The integrated light-oxygen machine for waste gas treatment according to claim 1, characterized in that: The spoiler mechanism comprises: A driving member connected to the housing; A first gear connected to an output end of the driving member; A second gear connected to the air intake pipe and meshing with the first gear; a third gear connected to the sliding cylinder; The gear ring is connected to the housing and meshes with the third gear.

5. The integrated light-oxygen machine for waste gas treatment according to claim 1, characterized in that: Also includes: The filter is threadedly connected to the air intake pipe.

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