Organic waste gas incineration treatment device

Abstract

The invention discloses an organic waste gas incineration treatment device, and belongs to the technical field of organic waste gas treatment, the organic waste gas incineration treatment device comprises an incineration tower, a gas guide box is mounted at the top of the incineration tower, four symmetrically arranged supporting legs are fixedly mounted at the bottom of the incineration tower, and a combustor is mounted on the inner wall of the bottom of the incineration tower; the gas guide mechanism comprises a vertical pipe, the vertical pipe is fixedly mounted at the bottom of the gas guide box, and the vertical pipe extends into the incineration tower; and the liquid guide mechanism comprises a fixed pipe, and the fixed pipe is fixedly installed on the inner wall of one side of the incineration tower. Through the arrangement of the elbow on the air outlet pipe, the air inlet angle can be changed, under the action of the air guide groove, entering waste gas can enter the incineration tower in a rotational flow mode by attaching to the inner wall of the incineration tower, under the action of air flow, the air pressure in the air guide groove is reduced, and therefore air is automatically supplemented into the incineration tower through the air inlet pipe under the action of atmospheric pressure; therefore, flowing waste gas is fully mixed.

Description

Technical Field

[0001] The present invention belongs to the technical field of organic waste gas treatment, and more specifically, relates to an organic waste gas incineration treatment device. Background Art

[0002] The combustion method is a method of converting combustible and harmful components in waste gas into harmless substances or substances that are easy to further process and recycle through thermal oxidation. For example, hydrocarbon waste gas in the petroleum industry and other harmful gases, waste gas in the solvent industry, organic waste gas generated from the incineration treatment of urban waste, and almost all malodorous substances (mercaptans, H2S), etc., can all be treated by the combustion method.

[0003] Currently, during the use of organic waste gas incineration treatment devices, generally an additional combustion-supporting fan is required to blow in air for combustion support. However, it is difficult for the fan to quickly and fully mix the blown-in air with the waste gas, resulting in insufficient incineration and relatively high usage costs. Summary of the Invention

[0004] In view of the problems in the related art, the present invention provides an organic waste gas incineration treatment device to overcome the above-mentioned technical problems existing in the prior related art.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] An organic waste gas incineration treatment device, including an incineration tower, a gas guide box is installed at the top of the incineration tower, four symmetrically arranged support legs are fixedly installed at the bottom of the incineration tower, and a burner is installed on the inner wall of the bottom of the incineration tower;

[0007] A gas guide mechanism, including a vertical pipe, the vertical pipe is fixedly installed at the bottom of the gas guide box, and the vertical pipe extends into the incineration tower;

[0008] A liquid guide mechanism, including a fixed pipe, the fixed pipe is fixedly installed on one inner wall of the incineration tower, a liquid injection tank is fixedly installed outside the incineration tower, the fixed pipe is in communication with the liquid injection tank, one end of the fixed pipe is provided with an installation box, and a conversion cylinder is rotatably connected to the bottom of the installation box;

[0009] A flow rate adjustment mechanism, including a positioning ring, the positioning ring is slidably installed on the inner wall of the incineration tower, two baffles are fixedly installed at the bottom of the positioning ring, and the two baffles cooperate with the gas guide mechanism;

[0010] An exhaust pipe is fixedly installed at the top of the incineration tower, and a drain pipe is installed on one side of the incineration tower, and the drain pipe is in communication with the incineration tower.

[0011] Preferably, the air guiding mechanism further includes two air outlet pipes, which are fixedly installed on both sides of the vertical pipe. Elbows are provided at the ends of the two air outlet pipes away from each other. A air guiding groove is fixedly installed on the inner wall of the incineration tower, and the air guiding groove cooperates with the air outlet pipes.

[0012] The organic waste gas in the vertical pipe is discharged into the incineration tower through the two air outlet pipes. At the same time, the setting of the elbows on the air outlet pipes can change the air inlet angle, and under the action of the air guiding groove, the incoming waste gas can swirl into the incineration tower along the inner wall of the incineration tower.

[0013] Preferably, two air inlet pipes are installed on the outside of the incineration tower. The air inlet direction of the air inlet pipes is tangent to the side arc surface of the incineration tower, and the air inlet pipes are located in the air guiding groove.

[0014] When the swirling waste gas passes through the position of the air inlet pipe, due to the action of the air flow, the air pressure in the air guiding groove decreases, so that the incineration tower is automatically supplemented with air through the air inlet pipe under the action of the atmospheric pressure and is fully mixed with the flowing waste gas.

[0015] Preferably, the liquid guiding mechanism further includes two spray heads. Mounting seats are fixedly installed on both sides of the conversion cylinder. The spray heads are rotatably connected to the corresponding mounting seats, and guide pipes are installed on both sides of the conversion cylinder. One end of the guide pipe is connected to the corresponding spray head.

[0016] The catalyst in the conversion cylinder is introduced into the spray heads through the guide pipes and sprayed out through the spray heads. At the same time, the spray heads can change the angle through the rotational connection with the mounting seats.

[0017] Preferably, a first motor is fixedly installed on one side of the conversion cylinder. A driving rod is fixedly installed on the output shaft of the first motor. A positioning shaft is fixedly installed on the spray head. The positioning shaft is rotatably connected to the mounting seat, and the driving rod is in transmission connection with the two positioning shafts.

[0018] The output shaft of the first motor drives the driving rod to rotate. The driving rod drives the spray heads to change the angle through the transmission connection with the two positioning shafts.

[0019] Preferably, a positioning box is rotatably connected to the positioning shaft. The same transmission rod is rotatably connected between the two positioning boxes. Two worm gears are fixedly installed on the transmission rod. A worm wheel is fixedly installed on the positioning shaft. The worm gear meshes with the worm wheel.

[0020] The rotating transmission rod drives the positioning shaft to rotate through the meshing of the worm gear and the worm wheel. At the same time, the positioning box is rotatably connected to the transmission rod, so as to stabilize the stable state of the transmission rod.

[0021] Preferably, a first bevel gear is fixedly installed at one end of the active rod, a second bevel gear is fixedly installed on the transmission rod, the first bevel gear meshes with the second bevel gear, and a fixed box is rotatably connected to the transmission rod, and the fixed box is rotatably connected to the active rod.

[0022] The rotating active rod drives the transmission rod to rotate through the meshing of the first bevel gear and the second bevel gear. At the same time, the fixed box is rotatably connected to the active rod and the transmission rod, so as to stabilize the meshing state of the first bevel gear and the second bevel gear.

[0023] Preferably, the metering mechanism further includes a fixed ring. Two symmetrically arranged mounting blocks are fixedly installed inside the positioning ring. A lead screw is rotatably connected to the mounting block. The fixed ring is rotatably connected to the two lead screws. A second motor is fixedly installed on the top of the fixed ring. The output shaft of the second motor is fixedly connected to the corresponding lead screw. The lead screw is threadedly connected to the top of the incineration tower.

[0024] The output shaft of the second motor drives the lead screw to rotate. The lead screw is threadedly connected to the top of the incineration tower, so as to drive the positioning ring to move up and down through the mounting block, and then drive the baffle to move. The baffle adjusts the air intake volume of the air inlet pipe.

[0025] Preferably, an internal gear ring is rotatably connected to the top of the positioning ring. A transmission gear is fixedly installed on the lead screw. The two transmission gears mesh with the internal gear ring.

[0026] The output shaft of the second motor drives the two lead screws to rotate simultaneously through the meshing of the two transmission gears and the internal gear ring.

[0027] In summary, the technical effects and advantages of the present invention:

[0028] Through the setting of the elbow on the air outlet pipe, the air intake angle can be changed. Under the action of the air guide groove, the incoming waste gas can swirl into the incineration tower along the inner wall of the incineration tower. Under the action of the air flow, the air pressure in the air guide groove is reduced, so that the incineration tower is automatically supplemented with air through the air inlet pipe under the action of the atmospheric pressure, so as to fully mix the flowing waste gas.

[0029] Through the rotating connection between the nozzle and the mounting block, the meshing of the first bevel gear and the second bevel gear, and the meshing of the worm and the worm wheel, the output shaft of the first motor can adjust the angle of the nozzle, and then the nozzle can drive the rotating ring cylinder to rotate automatically when spraying liquid, making the spraying more uniform and at the same time adjusting the spraying range;

[0030] Through the meshing of two transmission gears with the internal gear ring, the lead screw is threadedly connected to the incineration tower, enabling the output shaft of the second motor to drive the baffle for height adjustment, thereby being able to adjust the effect of the baffle on the air inlet pipe and thus regulating the air intake mixing degree. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0033] Figure 3 It is a schematic diagram of the liquid guiding mechanism structure of the present invention;

[0034] Figure 4 It is a schematic diagram of the bottom view structure of the liquid guiding mechanism of the present invention;

[0035] Figure 5 It is a schematic diagram of the transmission connection structure between the first motor and the nozzle of the present invention;

[0036] Figure 6 It is a schematic diagram of the air guiding mechanism structure of the present invention;

[0037] Figure 7 It is a schematic diagram of the metering mechanism structure of the present invention;

[0038] Figure 8 It is a schematic diagram of the structure of part A in the present invention;

[0039] Figure 9 It is a schematic diagram of the structure of part B in the present invention.

[0040] In the figure:

[0041] 1. Incineration tower; 2. Air guiding box; 3. Burner; 4. Air guiding mechanism; 41. Vertical pipe; 42. Outlet pipe; 43. Air guiding groove; 44. Inlet pipe; 5. Liquid guiding mechanism; 51. Fixed pipe; 52. Installation box; 53. Conversion cylinder; 54. Installation seat; 55. Nozzle; 56. Conduit; 6. Metering mechanism; 61. Positioning ring; 62. Baffle; 63. Lead screw; 64. Fixed ring; 65. Second motor; 66. Internal gear ring; 67. Installation block; 68. Transmission gear; 7. Liquid injection tank; 8. First motor; 9. Positioning box; 10. Active rod; 11. Transmission rod; 12. First bevel gear; 13. Second bevel gear; 14. Positioning shaft; 15. Worm; 16. Worm gear; 17. Fixed box; 18. Support leg; 19. Exhaust pipe; 20. Drain pipe. DETAILED DESCRIPTION OF THE INVENTION

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0043] Referring to Figures 1-9 , an organic waste gas incineration treatment device includes an incineration tower 1. A gas guide box 2 is installed at the top of the incineration tower 1. Four symmetrically arranged support legs 18 are fixedly installed at the bottom of the incineration tower 1. A burner 3 is installed on the inner wall at the bottom of the incineration tower 1;

[0044] A gas guide mechanism 4 includes a vertical pipe 41. The vertical pipe 41 is fixedly installed at the bottom of the gas guide box 2 and extends into the incineration tower 1;

[0045] A liquid guide mechanism 5 includes a fixed pipe 51. The fixed pipe 51 is fixedly installed on one inner wall of the incineration tower 1. A liquid injection tank 7 is fixedly installed outside the incineration tower 1. The fixed pipe 51 is communicated with the liquid injection tank 7. One end of the fixed pipe 51 is provided with an installation box 52. A conversion cylinder 53 is rotatably connected to the bottom of the installation box 52;

[0046] A flow rate adjustment mechanism 6 includes a positioning ring 61. The positioning ring 61 is slidably installed on the inner wall of the incineration tower 1. Two baffle plates 62 are fixedly installed at the bottom of the positioning ring 61. The two baffle plates 62 cooperate with the gas guide mechanism 4;

[0047] An exhaust pipe 19 is fixedly installed at the top of the incineration tower 1. A drain pipe 20 is installed on one side of the incineration tower 1. The drain pipe 20 is communicated with the incineration tower 1.

[0048] When in use, a door plate is rotatably connected to the incineration tower 1, which is convenient for cleaning the inside of the incineration tower 1. And a gas detector is provided on the gas guide box 2, so as to be able to detect the waste gas content in the organic waste gas, which is convenient for incineration operation.

[0049] Referring to Figure 2 and Figure 6 , the gas guide mechanism 4 further includes two outlet pipes 42. The two outlet pipes 42 are fixedly installed on both sides of the vertical pipe 41. Elbows are provided at the ends of the two outlet pipes 42 away from each other. A gas guide groove 43 is fixedly installed on the inner wall of the incineration tower 1. The gas guide groove 43 cooperates with the outlet pipes 42. The organic waste gas in the vertical pipe 41 is discharged into the incineration tower 1 through the two outlet pipes 42. At the same time, the setting of the elbows on the outlet pipes 42 can change the intake angle, and under the action of the gas guide groove 43, the incoming waste gas can swirl into the incineration tower 1 along the inner wall of the incineration tower 1.

[0050] Referring to Figure 2, two intake pipes 44 are installed on the outer side of the incineration tower 1. The intake direction of the intake pipes 44 is tangent to the side arc surface of the incineration tower 1, and the intake pipes 44 are located in the air guide groove 43. When the swirling waste gas passes through the position of the intake pipes 44, due to the action of the air flow, the air pressure in the air guide groove 43 is reduced. Thus, under the action of the atmospheric pressure, the incineration tower 1 is automatically supplemented with air through the intake pipes 44 and is fully mixed with the flowing waste gas.

[0051] Refer to Figure 3 , the liquid guiding mechanism 5 further includes two spray heads 55. Mounting seats 54 are fixedly installed on both sides of the conversion cylinder 53. The spray heads 55 are rotatably connected to the corresponding mounting seats 54. And conduits 56 are installed on both sides of the conversion cylinder 53. One end of the conduit 56 is connected to the corresponding spray head 55. The catalyst in the conversion cylinder 53 is introduced into the spray heads 55 through the conduits 56 and is sprayed out through the spray heads 55. At the same time, the spray heads 55 can change the angle through the rotational connection with the mounting seats 54.

[0052] Refer to Figure 4 , a first motor 8 is fixedly installed on one side of the conversion cylinder 53. A driving rod 10 is fixedly installed on the output shaft of the first motor 8. A positioning shaft 14 is fixedly installed on the spray head 55. The positioning shaft 14 is rotatably connected to the mounting seat 54. The driving rod 10 is in transmission connection with the two positioning shafts 14. The output shaft of the first motor 8 drives the driving rod 10 to rotate. The driving rod 10 can drive the spray head 55 to change the angle through the transmission connection with the two positioning shafts 14.

[0053] Refer to Figure 5 , a positioning box 9 is rotatably connected to the positioning shaft 14. The same transmission rod 11 is rotatably connected between the two positioning boxes 9. Two worm gears 15 are fixedly installed on the transmission rod 11. A worm wheel 16 is fixedly installed on the positioning shaft 14. The worm gear 15 is meshed with the worm wheel 16. The rotating transmission rod 11 can drive the positioning shaft 14 to rotate through the meshing of the worm gear 15 and the worm wheel 16. At the same time, the positioning box 9 can stabilize the stable state of the transmission rod 11 through the rotational connection with the transmission rod 11.

[0054] Refer to Figure 5 , a first bevel gear 12 is fixedly installed at one end of the driving rod 10. A second bevel gear 13 is fixedly installed on the transmission rod 11. The first bevel gear 12 is meshed with the second bevel gear 13. And a fixed box 17 is rotatably connected to the transmission rod 11. The fixed box 17 is rotatably connected to the driving rod 10. The rotating driving rod 10 can drive the transmission rod 11 to rotate through the meshing of the first bevel gear 12 and the second bevel gear 13. At the same time, the fixed box 17 can stabilize the meshing state of the first bevel gear 12 and the second bevel gear 13 through the rotational connection with the driving rod 10 and the transmission rod 11.

[0055] Refer to Figure 7 , the adjustment mechanism 6 further includes a fixed ring 64. Two symmetrically arranged mounting blocks 67 are fixedly installed inside the positioning ring 61. A lead screw 63 is rotatably connected to the mounting block 67. The fixed ring 64 is rotatably connected to the two lead screws 63. A second motor 65 is fixedly installed on the top of the fixed ring 64. The output shaft of the second motor 65 is fixedly connected to the corresponding lead screw 63. The lead screw 63 is threadedly connected to the top of the incineration tower 1. The output shaft of the second motor 65 drives the lead screw 63 to rotate. The lead screw 63 is threadedly connected to the top of the incineration tower 1, so that the positioning ring 61 can be driven to move up and down through the mounting block 67, and then drive the baffle 62 to move. The baffle 62 adjusts the air intake volume of the air inlet pipe 44.

[0056] Refer to Figure 7 , an internal gear ring 66 is rotatably connected to the top of the positioning ring 61. A transmission gear 68 is fixedly installed on the lead screw 63. The two transmission gears 68 are meshed with the internal gear ring 66. The output shaft of the second motor 65 is meshed with the internal gear ring 66 through the two transmission gears 68, so that the two lead screws 63 can be driven to rotate simultaneously.

[0057] Working principle: During operation, the organic waste gas enters the incineration tower 1 through the air guide box 2 and the vertical pipe 41. The organic waste gas in the vertical pipe 41 is discharged into the incineration tower 1 through two air outlet pipes 42. At the same time, the elbow on the air outlet pipe 42 can change the air intake angle, and under the action of the air guide groove 43, the incoming waste gas can swirl into the incineration tower 1 along the inner wall. When the swirling waste gas passes through the position of the air inlet pipe 44, due to the action of the air flow, the air pressure in the air guide groove 43 decreases, so that the incineration tower 1 is automatically supplemented with air through the air inlet pipe 44 under the action of the atmospheric pressure and is fully mixed with the flowing waste gas, thereby increasing the combustion sufficiency in the organic waste gas. At the same time, the catalyst in the liquid injection tank 7 reduces the activation energy in the organic waste gas, thereby reducing the reaction temperature and facilitating combustion. The catalyst in the liquid injection tank 7 is introduced into the installation box 52 through the fixed pipe 51, then into the conversion cylinder 53, and is introduced into the spray head 55 under the action of the conduit 56 and sprayed out from the spray head 55 to act on the organic waste gas. At the same time, the switch of the first motor 8 is started, and the output shaft of the first motor 8 drives the driving rod 10 to rotate. The rotating driving rod 10 drives the transmission rod 11 to rotate through the meshing of the first bevel gear 12 and the second bevel gear 13. At the same time, the fixed box 17 is rotationally connected to the driving rod 10 and the transmission rod 11, so as to stabilize the meshing state of the first bevel gear 12 and the second bevel gear 13. The rotating transmission rod 11 drives the positioning shaft 14 to rotate through the meshing of the worm 15 and the worm gear 16. At the same time, the positioning box 9 is rotationally connected to the transmission rod 11, so as to stabilize the stable state of the transmission rod 11. The positioning shaft 14 adjusts the angle of the spray head 55, thereby adjusting the spraying range. At the same time, the spraying spray head 55 pushes the conversion cylinder 53 to rotate through the reaction force, so as to spray the catalyst in all directions. When it is necessary to adjust the air intake amount, the switch of the second motor 65 is started. The output shaft of the second motor 65 drives the two lead screws 63 to rotate simultaneously through the meshing of the two transmission gears 68 and the internal gear ring 66. The lead screws 63 are threadedly connected to the top of the incineration tower 1, so as to drive the positioning ring 61 to move up and down through the installation block 67, and then drive the baffle 62 to move. The baffle 62 adjusts the air intake amount of the air inlet pipe 44, so as to facilitate the full combustion of the waste gas. Then the waste gas is discharged through the exhaust pipe 19, and the liquid is discharged through the drain pipe 20.

[0058] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An organic waste gas incineration treatment device, comprising an incineration tower (1), characterized in that: The top of the incineration tower (1) is provided with an air guide box (2), the bottom of the incineration tower (1) is fixedly provided with four symmetrically arranged supporting legs (18), and the bottom inner wall of the incineration tower (1) is provided with a burner (3); The gas guide mechanism (4) comprises a vertical pipe (41), wherein the vertical pipe (41) is fixedly mounted on the bottom of the gas guide box (2), and the vertical pipe (41) extends into the incineration tower (1); The liquid guiding mechanism (5) comprises a fixed pipe (51), the fixed pipe (51) is fixedly mounted on an inner wall of one side of the incineration tower (1), a liquid injection box (7) is fixedly mounted on the outer side of the incineration tower (1), the fixed pipe (51) and the liquid injection box (7) are in communication with each other, a mounting box (52) is mounted on one end of the fixed pipe (51), and a conversion cylinder (53) is rotatably connected to the bottom of the mounting box (52); The amount adjustment mechanism (6) comprises a positioning ring (61), wherein the positioning ring (61) is slidably mounted on the inner wall of the incineration tower (1), and two baffles (62) are fixedly mounted on the bottom of the positioning ring (61), and the two baffles (62) cooperate with the air guide mechanism (4); An exhaust pipe (19) is fixedly mounted on the top of the incineration tower (1). A liquid discharge pipe (20) is mounted on one side of the incineration tower (1). The liquid discharge pipe (20) is in communication with the incineration tower (1).

2. The organic waste gas incineration treatment device according to claim 1, characterized in that: The gas guide mechanism (4) further comprises two gas outlet pipes (42), the two gas outlet pipes (42) are fixedly mounted on both sides of the vertical pipe (41), and the two gas outlet pipes (42) are provided with elbows at their ends away from each other. A gas guide groove (43) is fixedly mounted on the inner wall of the incineration tower (1), and the gas guide groove (43) cooperates with the gas outlet pipe (42).

3. The organic waste gas incineration treatment device according to claim 2, characterized in that: Two air inlet pipes (44) are installed on the outside of the incineration tower (1), the air inlet directions of the air inlet pipes (44) are tangent to the side arc surface of the incineration tower (1), and the air inlet pipes (44) are located in the air guide groove (43).

4. The organic waste gas incineration treatment device according to claim 1, characterized in that: The liquid guiding mechanism (5) further comprises two nozzles (55), mounting seats (54) are fixedly mounted on both sides of the conversion cylinder (53), the nozzles (55) are rotatably connected to the corresponding mounting seats (54), and conduits (56) are mounted on both sides of the conversion cylinder (53), one end of the conduit (56) is connected to the corresponding nozzle (55).

5. The organic waste gas incineration treatment device according to claim 4, characterized in that: A first motor (8) is fixedly mounted on one side of the conversion cylinder (53); an active rod (10) is fixedly mounted on the output shaft of the first motor (8); a positioning shaft (14) is fixedly mounted on the nozzle (55); the positioning shaft (14) is rotationally connected to the mounting seat (54); and the active rod (10) is transmission-connected to the two positioning shafts (14).

6. The organic waste gas incineration treatment device according to claim 5, characterized in that: A positioning box (9) is rotatably connected to the positioning shaft (14), a transmission rod (11) is rotatably connected between the two positioning boxes (9), two worms (15) are fixedly mounted on the transmission rod (11), a worm wheel (16) is fixedly mounted on the positioning shaft (14), and the worms (15) and the worm wheel (16) are meshed with each other.

7. The organic waste gas incineration treatment device according to claim 6, characterized in that: A first bevel gear (12) is fixedly mounted on one end of the active rod (10), a second bevel gear (13) is fixedly mounted on the transmission rod (11), the first bevel gear (12) and the second bevel gear (13) are meshed with each other, and a fixed box (17) is rotatably connected to the transmission rod (11), and the fixed box (17) is rotatably connected to the active rod (10).

8. The organic waste gas incineration treatment device according to claim 1, characterized in that: The amount adjustment mechanism (6) further comprises a fixing ring (64), two symmetrically arranged mounting blocks (67) are fixedly mounted on the inner side of the positioning ring (61), a screw rod (63) is rotatably connected to the mounting block (67), the fixing ring (64) is rotatably connected to the two screw rods (63), a second motor (65) is fixedly mounted on the top of the fixing ring (64), an output shaft of the second motor (65) is fixedly connected to the corresponding screw rod (63), and the screw rod (63) is threadedly connected to the top of the incineration tower (1).

9. The organic waste gas incineration treatment device according to claim 8, characterized in that: The top of the positioning ring (61) is rotatably connected to an internal gear ring (66), and a transmission gear (68) is fixedly mounted on the screw rod (63), and the two transmission gears (68) are meshed with the internal gear ring (66).

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