Normal-pressure high-humidity ozone tail gas drying device

Abstract

The invention relates to the field of ozone tail gas treatment, in particular to a normal-pressure high-humidity ozone tail gas drying device which comprises a bottom plate, an annular sliding rail is welded to the top of the bottom plate, a drying box is arranged at the top of the annular sliding rail in a sliding mode, the peripheral wall of the drying box is fixedly sleeved with a first gear ring, and an inner cavity of the drying box is divided into a plurality of drying cavities; a circulating groove hole is formed between every two adjacent drying cavities, a plurality of supporting frames are welded to the top of the bottom plate, an outer ring body, a second gear ring and an annular sleeve are welded between the multiple supporting frames, and the outer circumferential wall of the outer ring body communicates with an ozone inlet pipe and a plurality of drying inlet pipes. According to the device, when the ozone tail gas is decomposed, the catalyst is synchronously dried, so that the decomposition efficiency of the ozone tail gas is improved, in addition, the number of the drying cavities can be increased by an equipment production unit according to the actual production requirements of factories, and the decomposition efficiency of the ozone tail gas is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of ozone tail gas treatment, and in particular to a normal-pressure high-humidity ozone tail gas drying device. Background Art

[0002] Since ozone has a strong oxidizing ability, it is often used to remove organic and inorganic pollutants in water during sewage treatment. However, during use, unconsumed ozone becomes ozone waste gas, and ozone has strong oxidizing properties, which can cause certain harm to humans, animals and plants. If it is directly discharged, it will cause environmental pollution. Therefore, ozone needs to be treated before discharge. At present, the treatment methods of ozone tail gas include activated carbon absorption method, electrothermal decomposition method and catalyst method. The catalyst method is to quickly decompose ozone through chemical catalysts, which has the advantages of high efficiency and energy saving and is currently the most widely used method. During operation, the current ozone tail gas treatment equipment usually uses a specific catalyst to decompose the ozone in the tail gas. However, since the tail gas contains moisture, this often causes the catalyst to become damp and poisoned, thereby reducing its catalytic efficiency. In the current equipment, in order to solve this problem, the ozone tail gas in the catalytic tower is usually discharged first, and then the solenoid valve on the drying tube is opened to transport dry gas into the catalytic tower through the drying tube to achieve the purpose of drying and dehydration. However, during the drying and water removal process, the equipment cannot simultaneously perform catalytic decomposition of ozone, which to some extent affects the decomposition efficiency of ozone exhaust gas. Summary of the invention

[0003] The purpose of the present invention is to solve the problems in the background technology and to propose a normal pressure high humidity ozone tail gas drying device.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a normal pressure high humidity ozone tail gas drying device, comprising a base plate, an annular slide rail is welded on the top of the base plate, a drying box is slidably arranged on the top of the annular slide rail, a gear ring 1 is fixedly sleeved on the outer peripheral wall of the drying box, the inner cavity of the drying box is divided into a plurality of drying chambers, and a circulation slot is opened between each adjacent two drying chambers, a plurality of support frames are welded on the top of the base plate, an outer ring body, a gear ring 2 and an annular sleeve are welded between the plurality of support frames, and the outer ring body is rotatably connected to the outer peripheral wall of the drying box, an ozone inlet pipe and a plurality of drying inlet pipes are connected on the peripheral wall of the outer ring body, an inner ring body is rotatably connected on the inner peripheral wall of the central through hole of the drying box, an ozone outlet pipe and a plurality of drying outlet pipes are connected on the inner peripheral wall of the inner ring body, a connecting rod is welded on the peripheral wall of the inner ring body, and a connecting rod is welded on the side of the connecting rod away from the inner ring body. A movable arc plate is slidably arranged in the inner cavity of the annular sleeve, an L-shaped plate is welded on the top of the connecting rod, and a pin is slidably arranged on the top of the L-shaped plate, a plurality of slots are provided on the top of the annular sleeve at equal intervals, and the pin is inserted into one of the slots, a plurality of air inlet holes are provided on the outer circumferential wall of the drying box at equal intervals, and the plurality of air inlet holes extend into the inner cavity of the drying box, a plurality of air outlet holes are provided on the inner circumferential wall of the central through hole of the drying box at equal intervals, and the plurality of air outlet holes extend into the inner cavity of the drying box, when the concentration of ozone tail gas to be decomposed increases, the staff can pull out the pin, and then rotate the connecting rod so that the connecting rod drives the inner ring body and the movable arc plate to rotate, so as to increase the horizontal angle between the ozone inlet pipe and the ozone outlet pipe, thereby increasing the time that the ozone tail gas stays in the drying chamber, so that the high-concentration ozone tail gas can fully react with the catalyst.

[0005] In the above-mentioned normal pressure high humidity ozone tail gas drying device, a motor is fixedly installed on the top of the base plate, and a gear 1 meshing with a gear ring 1 is fixedly installed on the top output end of the motor. The motor drives gear 1, gear ring 1 and the drying box to rotate.

[0006] In the above-mentioned atmospheric pressure high humidity ozone tail gas drying device, the sides of the annular sleeve and the movable arc plate that are close to each other are both inclined surfaces.

[0007] In the above-mentioned atmospheric pressure high humidity ozone tail gas drying device, a plurality of sliding rods 1 and a plurality of sliding rods 2 are slidably arranged on the top of the drying box, and each sliding rod 1 and each sliding rod 2 extend downward into the inner cavity of the drying box, a piston plate 1 is welded to the bottom of each sliding rod 1, a circular plate 1 is welded to the top of each sliding rod 1, a spring 1 is wound around the outer peripheral wall of each sliding rod 1, a mounting frame is welded to the top of each circular plate 1, a roller 1 is rotatably connected to the side wall of each mounting frame, an abutment rod is welded to the top of each mounting frame, and the top of one of the abutment rods abuts against the annular sleeve. On the inclined surface, each of the two sliding rods is welded with a piston plate two at the bottom, each of the two sliding rods is welded with a circular plate two at the top, each of the two sliding rods is wound with a spring two on the outer peripheral wall, and each of the two circular plates is rotatably connected with a roller two on the top, and the abutment rod located at the top of the ozone inlet pipe just moves to the inclined surface of the annular sleeve. As the abutment rod continues to rotate with the drying box, the corresponding abutment rod drives the piston plate one to move upward under the elastic force of the spring one, so that the internal space of the corresponding drying chamber becomes larger, thereby causing the ozone exhaust gas in the external ozone exhaust gas delivery pipeline to be sucked into the corresponding drying chamber.

[0008] In the above-mentioned normal pressure and high humidity ozone exhaust gas drying device, a plurality of mounting plates are welded on the top of the drying box, and a reciprocating screw is rotatably connected between every two of the mounting plates, and an cambered surface block is threadedly connected to the outer peripheral wall of each reciprocating screw, and a gear 2 meshing with the gear ring 2 is welded to the outer wall of each reciprocating screw. When the ozone exhaust gas enters the drying chamber, the rotating drying box will drive the bidirectional screw and the gear 2 to rotate. Since the gear 2 is meshed with the gear ring 2, the set gear 2 will rotate while following the rotation of the drying box. The rotating gear 2 will drive the bidirectional screw to rotate. Since the cambered surface block is threadedly connected to the outer peripheral wall of the bidirectional screw, when the bidirectional screw rotates, the set cambered surface block will reciprocate left and right along the bidirectional screw, and the reciprocating cambered surface block will alternately push the roller 1 and the roller 2 to move downward, thereby causing the piston plate 1 and the piston plate 2 to move downward alternately, and the ozone exhaust gas inside the drying chamber will flow through the circulation slots in the two adjacent drying chambers.

[0009] In the above-mentioned normal pressure high humidity ozone tail gas drying device, a limit rod is welded between every two of the mounting plates, and each arc surface block is slidably arranged on the outer peripheral wall of each limit rod in a one-to-one correspondence, and the limit rod is set to limit the arc surface block during the movement process.

[0010] In the above-mentioned atmospheric pressure high humidity ozone tail gas drying device, a plurality of lifting barrels three and four are welded to the bottom of the inner cavity of the drying box, a plurality of spiral lifting rollers three and four are rotatably connected to the bottom of the inner cavity of the drying box, and each spiral lifting roller three is correspondingly located in the inner cavity of each lifting barrel three, and each spiral lifting roller four is correspondingly located in the inner cavity of each lifting barrel four, a plurality of the spiral lifting rollers three are welded with gears three at the bottom, a plurality of the spiral lifting rollers four are welded with gears four at the bottom, and the top of the bottom plate is welded with gears through vertical rods. Ring three and ring gear four, and several of the gear threes are meshed with ring gear three, and several of the gear fours are meshed with ring gear four. The set drying box drives gear three and gear four to rotate. Since gear three and gear four are meshed with ring gear three and ring gear four respectively, gear three and gear four will rotate themselves when rotating with the drying box. The rotating gear three and gear four respectively drive spiral lifting roller three and spiral lifting roller four to rotate, and the rotating spiral lifting roller three and spiral lifting roller four respectively cooperate with lifting barrel three and lifting barrel four to drive the catalyst to circulate upward.

[0011] Compared with the existing technology, the advantages of this atmospheric pressure high humidity ozone tail gas drying device are:

[0012] 1. This device performs the catalyst drying operation simultaneously while performing the ozone tail gas decomposition operation, so as to improve the decomposition efficiency of the ozone tail gas. In addition, the equipment manufacturer can increase the number of drying chambers according to the actual production needs of the factory to further improve the decomposition efficiency of the ozone tail gas;

[0013] 2. The arc surface block will reciprocate left and right along the bidirectional screw rod. The reciprocating arc surface block will alternately push the roller 1 and the roller 2 to move down, thereby causing the piston plate 1 and the piston plate 2 to move down alternately. The ozone tail gas inside the drying chamber will flow through the flow slots in the two adjacent drying chambers, thereby enhancing the decomposition effect of the catalyst on the ozone tail gas.

[0014] 3. The self-rotating gears 3 and 4 respectively drive the spiral lifting rollers 3 and 4 to rotate, and the rotating spiral lifting rollers 3 and 4 cooperate with the lifting barrels 3 and 4 to drive the catalyst to circulate upward, which further enhances the decomposition effect of the catalyst on the ozone tail gas;

[0015] 4. When the concentration of ozone tail gas to be decomposed increases, the staff can pull out the pin and then rotate the connecting rod so that the connecting rod drives the inner ring body and the movable arc plate to rotate, thereby increasing the horizontal angle between the ozone inlet pipe and the ozone outlet pipe, thereby increasing the time that the ozone tail gas stays in the drying chamber, so that the high concentration of ozone tail gas can fully react with the catalyst. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a normal pressure high humidity ozone tail gas drying device proposed by the present invention;

[0017] Figure 2 It is a schematic diagram of the inner cavity structure of the drying box of the present invention;

[0018] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of part A;

[0019] Figure 4 It is a schematic diagram of the inner ring structure of the present invention;

[0020] Figure 5 For the present invention Figure 2 A schematic diagram of the enlarged structure of part B;

[0021] Figure 6 It is a schematic diagram of the annular sleeve structure of the present invention;

[0022] Figure 7 For the present invention Figure 6 An enlarged schematic diagram of the C-section structure;

[0023] Figure 8 It is a schematic diagram of the connecting rod structure of the present invention;

[0024] Fig. 9 For the present invention Figure 8 A schematic diagram of the enlarged structure of the D portion;

[0025] Fig.10 For the present invention Figure 8 A schematic diagram of the enlarged structure of the E part;

[0026] Fig.11 It is a schematic diagram of the structure of the arc surface block of the present invention;

[0027] Fig.12 It is a schematic diagram of the three structures of the spiral lifting roller of the present invention.

[0028] In the figure: 1, bottom plate; 2, annular slide rail; 3, drying box; 4, gear ring 1; 5, drying chamber; 6, circulation slot; 7, support frame; 8, outer ring body; 9, gear ring 2; 10, annular sleeve; 11, ozone inlet pipe; 12, drying inlet pipe; 13, inner ring body; 14, ozone outlet pipe; 15, drying outlet pipe; 16, connecting rod; 17, movable arc plate; 18, L-shaped plate; 19, latch; 20, slot; 21, motor; 22, gear 1; 23, slide rod 1; 24, slide rod 2; 25, piston plate 1 ; 26. Round plate one; 27. Spring one; 28. Mounting frame; 29. ​​Roller one; 30. Abutment rod; 31. Piston plate two; 32. Round plate two; 33. Spring two; 34. Roller two; 35. Mounting plate; 36. Reciprocating screw; 37. Arc block; 38. Gear two; 39. Limit rod; 40. Spiral lifting roller three; 41. Spiral lifting roller four; 42. Gear three; 43. Gear four; 44. Gear ring three; 45. Gear ring four; 46. Air inlet; 47. Air outlet; 48. Lifting barrel three; 49. Lifting barrel four. DETAILED DESCRIPTION

[0029] 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 the embodiments.

[0030] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 on the present invention.

[0031] Reference Figure 1-Figure 12 A normal pressure high humidity ozone tail gas drying device comprises a bottom plate 1, a ring slide rail 2 is welded on the top of the bottom plate 1, a drying box 3 is slidably arranged on the top of the ring slide rail 2, a gear ring 4 is fixedly sleeved on the outer peripheral wall of the drying box 3, a motor 21 is fixedly installed on the top of the bottom plate 1, and a gear 22 meshing with the gear ring 4 is fixedly installed on the output end of the top of the motor 21. When in use, the motor 21 drives the gear 22, the gear ring 4 and the drying box 3 to rotate.

[0032] Furthermore, the inner cavity of the drying box 3 is divided into a plurality of drying chambers 5, and a flow slot 6 is provided between each adjacent two drying chambers 5. A plurality of support frames 7 are welded on the top of the bottom plate 1, and an outer ring body 8, a gear ring 9 and an annular sleeve 10 are welded between the plurality of support frames 7, and the outer ring body 8 is rotatably connected to the outer peripheral wall of the drying box 3, and an ozone air inlet pipe 11 and a plurality of drying air inlet pipes 12 are connected to the outer peripheral wall of the outer ring body 8, and an inner ring body 13 is rotatably connected to the inner peripheral wall of the central through hole of the drying box 3, and an ozone air outlet pipe 14 and a plurality of drying air outlet pipes 15 are connected to the inner peripheral wall of the inner ring body 13, and a connecting rod 16 is welded on the inner peripheral wall of the inner ring body 13, and a connecting rod 16 is welded on the inner peripheral wall of the inner ring body 13, and a connecting rod 16 is welded on the inner peripheral wall of the inner ring body 13. A movable arc plate 17 is welded on the side of the rod 16 away from the inner ring body 13, and the movable arc plate 17 is slidably arranged in the inner cavity of the annular sleeve 10, and the sides of the annular sleeve 10 and the movable arc plate 17 close to each other are both inclined surfaces, a plurality of air inlet holes 46 are opened on the outer peripheral wall of the drying box 3 at equal intervals, and the plurality of air inlet holes 46 extend into the inner cavity of the drying box 3, a plurality of air outlet holes 47 are opened on the inner peripheral wall of the central through hole of the drying box 3 at equal intervals, and the plurality of air outlet holes 47 extend into the inner cavity of the drying box 3, including, a plurality of slide bars 23 and a plurality of slide bars 24 are slidably arranged on the top of the drying box 3, and each slide bar 23 and each The slide bars 24 extend downward into the inner cavity of the drying box 3. A piston plate 25 is welded to the bottom of each slide bar 23. A circular plate 26 is welded to the top of each slide bar 23. A spring 27 is wound around the outer peripheral wall of each slide bar 23. A mounting frame 28 is welded to the top of each circular plate 26. A roller 29 is rotatably connected to the side wall of each mounting frame 28. An abutment rod 30 is welded to the top of each mounting frame 28, and the top of one of the abutment rods 30 abuts on the inclined surface of the annular sleeve 10. A piston plate 31 is welded to the bottom of each slide bar 24. A circular plate 32 is welded to the top of each slide bar 24. Springs 2 33 are wound around the peripheral walls, and rollers 2 34 are rotatably connected to the tops of each circular plate 2 32. When one of the air inlet holes 46 on the outer peripheral wall of the drying box 3 is gradually aligned with the ozone inlet pipe 11 on the outer peripheral wall of the outer ring body 8, the abutment rod 30 located at the top of the ozone inlet pipe 11 just moves to the inclined surface of the annular sleeve 10. As the abutment rod 30 continuously rotates with the drying box 3, the corresponding abutment rod 30 drives the piston plate 1 25 to move upward under the elastic force of the spring 1 27, so that the internal space of the corresponding drying chamber 5 becomes larger, thereby causing the ozone tail gas in the external ozone tail gas delivery pipeline to be sucked into the corresponding drying chamber 5.When the drying box 3 drives the abutment rod 30 to move to the inclined surface of the movable arc plate 17, the outlet hole 47 located on the inner peripheral wall of the central through hole of the drying box 3 gradually aligns with the ozone outlet pipe 14. At the same time, the abutment rod 30 is driven by the drying box 3 to push the slide bar 23 and the piston plate 25 downward along the inclined surface of the movable arc plate 17, and then the ozone tail gas decomposed in the drying chamber 5 is discharged through the ozone outlet pipe 14, thereby completing the decomposition treatment of the ozone tail gas. ;

[0033] Furthermore, a plurality of mounting plates 35 are welded on the top of the drying box 3, and a reciprocating screw 36 is rotatably connected between every two mounting plates 35. An arc surface block 37 is threadedly connected to the outer peripheral wall of each reciprocating screw 36, and a gear 2 38 meshing with the gear ring 2 9 is welded on the outer wall of each reciprocating screw 36. When the ozone tail gas enters the drying chamber 5, the rotating drying box 3 will drive the bidirectional screw and the gear 2 38 to rotate. Since the gear 2 38 is meshed with the gear ring 2 9, the gear 2 38 is arranged to rotate while following the rotation of the drying box 3, and the self-rotating gear 2 38 will drive the bidirectional screw to rotate. Since the arc surface block 37 The threaded connection is on the outer peripheral wall of the bidirectional screw. When the bidirectional screw rotates, the arc block 37 will reciprocate left and right along the bidirectional screw. The reciprocating arc block 37 will alternately push roller 1 29 and roller 2 34 to move downward, thereby causing piston plate 1 25 and piston plate 2 31 to move downward alternately. The ozone exhaust gas inside the drying chamber 5 will flow through the circulation slot 6 in the two adjacent drying chambers 5. A limiting rod 39 is welded between every two mounting plates 35, and each arc block 37 is slidably arranged on the outer peripheral wall of each limiting rod 39 in a one-to-one correspondence. The limiting rod 39 is set to limit the arc block 37 during the movement.

[0034] Furthermore, a plurality of lifting barrels 3 48 and a plurality of lifting barrels 49 are welded to the bottom of the inner cavity of the drying box 3, a plurality of spiral lifting rollers 3 40 and a plurality of spiral lifting rollers 41 are rotatably connected to the bottom of the inner cavity of the drying box 3, and each spiral lifting roller 3 40 is correspondingly located in the inner cavity of each lifting barrel 3 48, and each spiral lifting roller 41 is correspondingly located in the inner cavity of each lifting barrel 49, a plurality of spiral lifting rollers 3 40 are welded with gears 3 42 at the bottom, a plurality of spiral lifting rollers 41 are welded with gears 43 at the bottom, a gear ring 3 44 and a gear ring 45 are welded to the top of the bottom plate 1 through a vertical rod, and a plurality of gears 3 4 2 are all meshed with the ring gear three 44, and several gear fours 43 are all meshed with the ring gear four 45. The drying box 3 is set to drive the gear three 42 and the gear four 43 to rotate. Since the gear three 42 and the gear are respectively meshed with the ring gear three 44 and the ring gear four 45, this makes the gear three 42 and the gear four 43 rotate themselves when rotating with the drying box 3. The rotating gear three 42 and the gear four 43 respectively drive the spiral lifting roller three 40 and the spiral lifting roller four 41 to rotate. The rotating spiral lifting roller three 40 and the spiral lifting roller four 41 cooperate with the lifting barrel three 48 and the lifting barrel four 49 to drive the catalyst to circulate upward.

[0035] Furthermore, an L-shaped plate 18 is welded on the top of the connecting rod 16, and a pin 19 is slidably provided on the top of the L-shaped plate 18. A plurality of slots 20 are provided on the top of the annular sleeve 10 at equal intervals, and the pin 19 is inserted into one of the slots 20. When the concentration of the ozone tail gas to be decomposed increases, the staff can pull out the pin 19 and then rotate the connecting rod 16, so that the connecting rod 16 drives the inner ring body 13 and the movable arc plate 17 to rotate, thereby increasing the horizontal angle between the ozone inlet pipe 11 and the ozone outlet pipe 14, thereby increasing the time that the ozone tail gas stays in the drying chamber 5.

[0036] Working principle: Before use, connect the ozone inlet pipe 11 to the external ozone tail gas delivery pipeline, and connect several dry air inlet pipes 12 to the external dry gas delivery pipeline;

[0037] like Figure 2-Figure 7As shown, when in use, the motor 21 drives the gear 22, the ring gear 4 and the drying box 3 to rotate. When one of the air inlet holes 46 on the outer peripheral wall of the drying box 3 is gradually aligned with the ozone air inlet pipe 11 on the outer peripheral wall of the outer ring body 8, the abutment rod 30 located at the top of the ozone air inlet pipe 11 just moves to the inclined surface of the annular sleeve 10. As the abutment rod 30 continues to rotate with the drying box 3, the corresponding abutment rod 30 drives the piston plate 25 to move upward under the elastic force of the spring 27, so that the internal space of the corresponding drying chamber 5 becomes larger, and then the ozone exhaust gas in the external ozone exhaust gas delivery pipeline is sucked into the corresponding drying chamber 5, and the active sites on the catalyst surface located inside the drying box 3 are adsorbed with the ozone molecules to form adsorbed ozone molecules. Subsequently, through the redox properties of the catalyst, the ozone molecules are gradually decomposed into oxygen and elemental oxygen, thereby completing the decomposition operation of the ozone exhaust gas; it should be noted that the height of the catalyst in the drying chamber 5 is less than half the height of the drying chamber 5; as shown Figure 6 As shown, when the drying box 3 drives the abutment rod 30 to move to the inclined surface of the movable arc plate 17, the outlet hole 47 located on the inner peripheral wall of the central through hole of the drying box 3 gradually aligns with the ozone outlet pipe 14. At the same time, the abutment rod 30 is driven by the drying box 3 to push the slide bar 23 and the piston plate 25 to move downward along the inclined surface of the movable arc plate 17, and then the ozone tail gas that has been decomposed inside the drying chamber 5 is discharged through the ozone outlet pipe 14, thereby completing the decomposition treatment of the ozone tail gas;

[0038] At the same time, the air inlet hole 46 directly facing the ozone air inlet pipe 11 for decomposing the ozone tail gas is intermittently aligned with one of the several dry air inlet pipes 12, so that the dry gas in the external dry gas delivery pipeline enters the drying chamber 5 through the dry air inlet pipe 12 and the corresponding air inlet hole 46, so as to dry the catalyst that has completed the decomposition operation in the drying chamber 5; wherein, the air outlet hole 47 corresponding to the above-mentioned air inlet hole 46 is intermittently aligned with one of the several dry air outlet pipes 15, so as to ensure the stability of the air flow passage; when this device is performing the decomposition operation of the ozone tail gas, the catalyst is dried simultaneously, so as to improve the decomposition efficiency of the ozone tail gas. In addition, the equipment production unit can increase the number of drying chambers 5 according to the actual production needs of the factory to further improve the decomposition efficiency of the ozone tail gas;

[0039] When the ozone tail gas enters the drying chamber 5, the rotating drying box 3 will drive the bidirectional screw and gear 2 38 to rotate. Since gear 2 38 is meshed with gear ring 2 9, the set gear 2 38 will rotate itself while following the rotation of the drying box 3. The self-rotating gear 2 38 will drive the bidirectional screw to rotate. Since the arc block 37 is threadedly connected to the outer peripheral wall of the bidirectional screw, when the bidirectional screw rotates, the set arc block 37 will reciprocate left and right along the bidirectional screw. The reciprocating arc block 37 will alternately push roller 1 29 and roller 2 34 downward, thereby causing piston plate 1 25 and piston plate 2 31 to alternately move downward. The ozone tail gas inside the drying chamber 5 will flow through the circulation slot 6 in the two adjacent drying chambers 5, thereby enhancing the decomposition effect of the catalyst on the ozone tail gas.

[0040] In addition, the drying box 3 is provided to drive the gear 3 42 and the gear 4 43 to rotate. Since the gear 3 42 and the gear are respectively meshed with the gear ring 3 44 and the gear ring 4 45, the gear 3 42 and the gear 4 43 will also rotate themselves when following the rotation of the drying box 3. The self-rotating gear 3 42 and the gear 4 43 respectively drive the spiral lifting roller 3 40 and the spiral lifting roller 4 41 to rotate. The rotating spiral lifting roller 3 40 and the spiral lifting roller 4 41 respectively cooperate with the lifting barrel 3 48 and the lifting barrel 4 49 to drive the catalyst to circulate upward, which further enhances the decomposition effect of the catalyst on the ozone tail gas.

[0041] When the concentration of ozone exhaust gas to be decomposed increases, the staff can pull out the pin 19 and then rotate the connecting rod 16, so that the connecting rod 16 drives the inner ring body 13 and the movable arc plate 17 to rotate, thereby increasing the horizontal angle between the ozone inlet pipe 11 and the ozone outlet pipe 14, thereby increasing the time that the ozone exhaust gas stays in the drying chamber 5, so that the high-concentration ozone exhaust gas can fully react with the catalyst.

[0042] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A normal pressure high humidity ozone tail gas drying device, comprising a bottom plate (1), characterized in that: An annular slide rail (2) is welded on the top of the bottom plate (1), a drying box (3) is slidably arranged on the top of the annular slide rail (2), a gear ring (4) is fixedly sleeved on the outer peripheral wall of the drying box (3), the inner cavity of the drying box (3) is divided into a plurality of drying chambers (5), and a flow slot (6) is provided between each adjacent two drying chambers (5), a plurality of support frames (7) are welded on the top of the bottom plate (1), and the plurality of support frames (7) are connected to each other. An outer ring body (8), a second gear ring (9) and an annular sleeve (10) are welded therein, and the outer ring body (8) is rotatably connected to the outer peripheral wall of the drying box (3), the outer peripheral wall of the outer ring body (8) is connected to an ozone inlet pipe (11) and a plurality of drying inlet pipes (12), the inner peripheral wall of the central through hole of the drying box (3) is rotatably connected to an inner ring body (13), and the inner peripheral wall of the inner ring body (13) is connected to an ozone outlet pipe (14) and a plurality of drying outlet pipes (15), a connecting rod (16) is welded on the inner circumferential wall of the inner ring body (13), a movable arc plate (17) is welded on the side of the connecting rod (16) away from the inner ring body (13), and the movable arc plate (17) is slidably arranged in the inner cavity of the annular sleeve (10), an L-shaped plate (18) is welded on the top of the connecting rod (16), a latch (19) is slidably arranged on the top of the L-shaped plate (18), and the top of the annular sleeve (10) is equidistantly spaced from each other. A plurality of slots (20) are provided on the periphery of the drying box (3), and a latch (19) is inserted into one of the slots (20); a plurality of air inlet holes (46) are provided on the outer peripheral wall of the drying box (3) at equal intervals, and the plurality of air inlet holes (46) extend into the inner cavity of the drying box (3); a plurality of air outlet holes (47) are provided on the inner peripheral wall of the central through hole of the drying box (3) at equal intervals, and the plurality of air outlet holes (47) extend into the inner cavity of the drying box (3).

2. The atmospheric pressure high humidity ozone tail gas drying device according to claim 1, characterized in that: A motor (21) is fixedly mounted on the top of the base plate (1), and a gear (22) meshing with a gear ring (4) is fixedly mounted on the top output end of the motor (21).

3. The atmospheric pressure high humidity ozone tail gas drying device according to claim 1, characterized in that: The sides of the annular sleeve (10) and the movable arc plate (17) that are close to each other are both inclined surfaces.

4. The atmospheric pressure high humidity ozone tail gas drying device according to claim 1, characterized in that: The top of the drying box (3) is slidably provided with a plurality of slide bars (23) and a plurality of slide bars (24), and each slide bar (23) and each slide bar (24) extend downward into the inner cavity of the drying box (3), a piston plate (25) is welded to the bottom of each slide bar (23), a circular plate (26) is welded to the top of each slide bar (23), a spring (27) is wound around the outer peripheral wall of each slide bar (23), a mounting frame (28) is welded to the top of each circular plate (26), and each mounting frame (28) is welded to the top of each circular plate (26). A roller (29) is rotatably connected to the side wall of the frame (28), an abutment rod (30) is welded to the top of each mounting frame (28), and the top of one of the abutment rods (30) abuts against the inclined surface of the annular sleeve (10), a piston plate (31) is welded to the bottom of each sliding rod (24), a circular plate (32) is welded to the top of each sliding rod (24), a spring (33) is wound around the outer peripheral wall of each sliding rod (24), and a roller (34) is rotatably connected to the top of each circular plate (32).

5. The atmospheric pressure high humidity ozone tail gas drying device according to claim 1, characterized in that: A plurality of mounting plates (35) are welded on the top of the drying box (3), a reciprocating screw rod (36) is rotatably connected between every two mounting plates (35), an arc surface block (37) is threadedly connected on the outer peripheral wall of each reciprocating screw rod (36), and a gear wheel (38) meshing with a gear ring (9) is welded on the outer wall of each reciprocating screw rod (36).

6. The normal pressure high humidity ozone tail gas drying device according to claim 5, characterized in that: A limiting rod (39) is welded between every two of the mounting plates (35), and each arc surface block (37) is slidably arranged on the outer peripheral wall of each limiting rod (39) in a one-to-one correspondence.

7. The atmospheric pressure high humidity ozone tail gas drying device according to claim 1, characterized in that: A plurality of lifting barrels three (48) and four (49) are welded to the bottom of the inner cavity of the drying box (3); a plurality of spiral lifting rollers three (40) and four (41) are rotatably connected to the bottom of the inner cavity of the drying box (3); each spiral lifting roller three (40) is correspondingly located in the inner cavity of each lifting barrel three (48); and each spiral lifting roller four (41) is correspondingly located in the inner cavity of each lifting barrel four (49); a plurality of spiral lifting rollers three (40) are welded with gears three (42) at the bottom; a plurality of spiral lifting rollers four (41) are welded with gears four (43) at the bottom; a gear ring three (44) and a gear ring four (45) are welded to the top of the bottom plate (1) through a vertical rod; a plurality of gears three (42) are meshed with gear ring three (44), and a plurality of gears four (43) are meshed with gear ring four (45).

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