Waste gas stage treatment device for waste tire oil refining

Abstract

The utility model discloses a waste gas stage treatment device for waste tire oil refining, which belongs to the technical field of waste tire oil refining and comprises a lower barrel and an upper barrel, and the upper barrel is placed above the lower barrel. The waste gas treatment device has the beneficial effects that through the arrangement of the gas inlet pipe, the mixing box, the first water pump, the annular water pipe and the like, discharged waste gas can be conveniently sprayed, particles carried in the waste gas can be conveniently adsorbed, and the waste gas can be conveniently cooled; by arranging a first rotating shaft and fan blades, fanning is carried out below an annular water pipe, so that the staying time of waste gas below the annular water pipe is longer, the waste gas treatment effect is better, and by arranging a second rotating shaft and stirring blades, the waste gas treatment effect is better. A treatment agent is added into water for spraying, and stirring and mixing are performed, so that desulfurization operation is performed on waste gas.

Description

Technical Field

[0001] The utility model relates to the technical field of waste tire oil refining, and more specifically, relates to a waste gas classification treatment device for waste tire oil refining. Background Art

[0002] When processing waste tires, they can be subjected to oil refining operations to make them reusable. When using equipment to refine waste tires, if the waste tires are melted and directly discharged into the air, it will cause air pollution.

[0003] In the related art, when treating the waste gas, the waste gas generated by rubber melting is generally put into the treatment equipment, and the waste gas is purified by spraying water to treat the dust carried in the waste gas. The sprayed water mist can also be used to cool the waste gas, and the water mist evaporates to absorb the waste gas temperature.

[0004] The above-mentioned existing technical solutions have the following defects: when treating the waste gas, the waste gas enters the treatment cylinder. When the waste gas is treated by spraying water mist, the waste gas gradually rises, resulting in a shorter residence time under the nozzle, resulting in incomplete waste gas treatment, and it is impossible to perform treatment operations on other components carried in the waste gas. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, the purpose of the utility model is to provide a waste gas classification treatment device for waste tire refining, which has the characteristics of more thorough waste gas treatment and desulfurization of waste gas.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides a waste gas classification treatment device for waste tire oil refining, comprising a lower cylinder and an upper cylinder, wherein the upper cylinder is placed above the lower cylinder and connected by a locking structure;

[0009] The bottom of the lower cylinder is connected to an air inlet pipe, a surface of the air inlet pipe is provided with a plurality of air outlets, and one end of the air inlet pipe with the air outlet is located in the lower cylinder;

[0010] An annular water pipe is provided in the lower cylinder, and a plurality of atomizing nozzles capable of spraying water are connected to the bottom of the annular water pipe;

[0011] A plurality of rotatable fan blades are provided on one side of the inner wall of the lower cylinder, and the fan blades are located between the air inlet pipe and the annular water pipe;

[0012] One side of the lower cylinder is connected to a mixing box, and a plurality of rotatable stirring blades are arranged in the mixing box.

[0013] When using a waste gas grading treatment device for waste tire refining according to the present technical solution, the locking structure facilitates the disassembly of the lower cylinder and the upper cylinder, thereby facilitating the replacement of the internal activated carbon plate. The annular water pipe and the atomizing nozzle facilitate the spraying operation of the waste gas, thereby adsorbing the dust and debris in the waste gas and cooling the waste gas. The fan blades allow the waste gas to stay longer under the annular water pipe, thereby achieving better waste gas treatment effects. The mixing box and the stirring blades facilitate the addition of treatment agents to the spraying water, thereby desulfurizing the waste gas.

[0014] Furthermore, a first water pump is connected to the top of the mixing box, the input end of the first water pump is connected to the mixing box, the output end of the first water pump is connected to a connecting pipe, the other end of the connecting pipe passes through the lower cylinder and is connected to the annular water pipe, and fixed seats are connected on both sides of the inner wall of the lower cylinder, and the annular water pipe is connected between the two fixed seats.

[0015] Furthermore, the top of the air inlet pipe is connected to a first baffle, the inner wall of the lower cylinder is connected to a second annular baffle, the first baffle and the second baffle are located in the same plane, the inner wall of the lower cylinder is connected to an annular support plate, the support plate is located below the second baffle, and the top of the support plate is connected to a filter plate.

[0016] Furthermore, a connecting valve is provided at the bottom of the air inlet pipe, a water pump is connected to the bottom of the inner wall of the mixing box, the input end of the water pump is connected to a water pump pipe, the other end of the water pump pipe passes through the mixing box and is connected to one side of the inner wall of the lower cylinder and is located below the filter plate.

[0017] Furthermore, a first rotating shaft is rotatably connected to one side of the inner wall of the lower cylinder, and the fan blades are all connected to the first rotating shaft, the other end of the first rotating shaft passes through the lower cylinder and is located on one side of the lower cylinder, and a first driving wheel is connected to the first rotating shaft, and a second rotating shaft is rotatably connected to one side of the inner wall of the mixing box, and the stirring blades are connected to the second rotating shaft, and the other end of the second rotating shaft passes through the mixing box and is connected to the second driving wheel, the first driving wheel and the second driving wheel are both located on one side of the lower cylinder and are located in the same plane, and belts are sleeved on the first driving wheel and the second driving wheel.

[0018] Furthermore, a fixing frame is connected to one side of the lower cylinder, and a motor is connected to the fixing frame. The motor is located below the first rotating shaft, and the output shaft of the motor is connected to the first gear. The other end of the first rotating shaft is connected to the second gear, and the second gear is located above the first gear and meshes with the first gear.

[0019] Furthermore, the inner wall of the lower cylinder is connected to a placement frame, the placement frame is located above the annular water pipe, and an activated carbon plate is placed in the placement frame.

[0020] Furthermore, the inner wall of the upper cylinder is connected to a plurality of demisters, and the plurality of demisters are evenly distributed in the upper cylinder. The top of the upper cylinder is connected to an air outlet pipe, and the top end of the air outlet pipe is connected to a limiting plate.

[0021] (3) Beneficial effects

[0022] In summary, the present invention has the following beneficial effects:

[0023] 1. By arranging the air inlet pipe, the mixing box, the first water pump and the annular water pipe, etc., it is convenient to spray the discharged exhaust gas, adsorb the particles carried in the exhaust gas, and cool the exhaust gas. By arranging the first baffle, the second baffle, the filter plate and the water pump, etc., it is convenient to process and collect the wastewater used for spraying, and to facilitate reuse. By arranging the first rotating shaft and the fan blade, fanning is performed under the annular water pipe, thereby causing the exhaust gas to stay under the annular water pipe for a longer time, and the effect of exhaust gas treatment is better. By arranging the second rotating shaft and the stirring blade, a treatment agent is added to the water used for spraying and stirred and mixed, thereby desulfurizing the exhaust gas.

[0024] 2. By setting up the placement frame and activated carbon plate, it is convenient to adsorb the exhaust gas and treat the odor of the exhaust gas. The mist in the exhaust gas is treated through the demister. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a schematic structural diagram of a three-dimensional cross-section of the present invention;

[0027] Figure 2 This is a schematic structural diagram of the front cross-section of the present invention;

[0028] Figure 3 It is a three-dimensional structural diagram of the utility model;

[0029] Figure 4 For this utility model Figure 1 Schematic diagram of the structure of the middle air intake pipe;

[0030] Figure 5 For this utility model Figure 1 Schematic diagram of the structure of the middle annular water pipe;

[0031] Figure 6 For this utility model Figure 1 Schematic diagram of the structure of the activated carbon plate.

[0032] The symbols in the accompanying drawings are:

[0033] 1. Lower cylinder; 2. Air inlet pipe; 3. Air outlet; 4. First baffle; 5. Connecting valve; 6. Second baffle; 7. Fixed seat; 8. Annular water pipe; 9. Atomizing nozzle; 10. Mixing box; 11. First water pump; 12. Connecting pipe; 13. Support plate; 14. Filter plate; 15. Water pump; 16. Water pump pipe; 17. First rotating shaft; 18. Fan blade; 19. Second rotating shaft; 20. Stirring blade; 21. First driving wheel; 22. Second driving wheel; 23. Belt; 24. Fixed frame; 25. Motor; 26. First gear; 27. Second gear; 28. Placement frame; 29. ​​Activated carbon plate; 30. Upper cylinder; 31. Locking structure; 32. Demister; 33. Air outlet pipe; 34. Limit plate. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the specific implementation methods of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation methods described are only part of the implementation methods of the present invention, rather than all styles.

[0035] Example 1:

[0036] See also Figure 1 、 Figure 4 and Figure 5 The utility model provides a technical solution: a waste gas classification treatment device for waste tire refining, comprising a lower cylinder 1 and an upper cylinder 30, the upper cylinder 30 is placed above the lower cylinder 1 and connected by a locking structure 31; the bottom of the lower cylinder 1 is connected to an air inlet pipe 2, the surface of the air inlet pipe 2 is provided with a plurality of air outlets 3, and one end of the air inlet pipe 2 with the air outlet 3 is located in the lower cylinder 1; an annular water pipe 8 is provided in the lower cylinder 1, and a plurality of atomizing nozzles 9 capable of spraying water are connected to the bottom of the annular water pipe 8; a plurality of rotatable fan blades 18 are provided on one side of the inner wall of the lower cylinder 1, and the fan blades 18 are located between the air inlet pipe 2 and the annular water pipe 8; a mixing box 10 is connected to one side of the lower cylinder 1, and a plurality of rotatable stirring blades 20 are provided in the mixing box 10.

[0037] Specifically, the top of the mixing box 10 is connected to a first water pump 11, the input end of the first water pump 11 is connected to the mixing box 10, the output end of the first water pump 11 is connected to a connecting pipe 12, the other end of the connecting pipe 12 passes through the lower cylinder 1 and is connected to the annular water pipe 8, both sides of the inner wall of the lower cylinder 1 are connected to a fixing seat 7, the annular water pipe 8 is connected between the two fixing seats 7, the top of the air inlet pipe 2 is connected to a first baffle 4, the inner wall of the lower cylinder 1 is connected to a second annular baffle 6, the first baffle The plate 4 and the second baffle 6 are located in the same plane. The inner wall of the lower cylinder 1 is connected to an annular support plate 13, which is located below the second baffle 6. The top of the support plate 13 is connected to a filter plate 14. A connecting valve 5 is provided at the bottom of the air inlet pipe 2. The bottom of the inner wall of the mixing box 10 is connected to a water pump 15. The input end of the water pump 15 is connected to a water pump pipe 16. The other end of the water pump pipe 16 passes through the mixing box 10 and is connected to one side of the inner wall of the lower cylinder 1 and is located below the filter plate 14. By adopting the above technical solution, the first water pump 11 and the connecting pipe 12 can be used to conveniently extract and use the mixture of water and treatment agent in the mixing box 10. The first baffle 4 and the second baffle 6 can limit the water after the exhaust gas treatment so that the wastewater can smoothly fall on the filter plate 14 for filtering. The water after the filtered treatment can be conveniently extracted and used again through the water pump 15 and the water pump pipe 16.

[0038] Example 2:

[0039] Based on Example 1, please refer to Figure 2 、 Figure 3 and Figure 6 .

[0040] Specifically, one side of the inner wall of the lower cylinder 1 is rotatably connected to the first rotating shaft 17, and the fan blades 18 are connected to the first rotating shaft 17. The other end of the first rotating shaft 17 passes through the lower cylinder 1 and is located on one side of the lower cylinder 1. The first driving wheel 21 is connected to the first rotating shaft 17. One side of the inner wall of the mixing box 10 is rotatably connected to the second rotating shaft 19, and the stirring blade 20 is connected to the second rotating shaft 19. The other end of the second rotating shaft 19 passes through the mixing box 10 and is connected to the second driving wheel 22. The first driving wheel 21 and the second driving wheel 22 are both located on one side of the lower cylinder 1 and are located in the same plane. Belts 23 are sleeved on the first driving wheel 21 and the second driving wheel 22. One side of the lower cylinder 1 is connected to a fixed A fixed frame 24 is connected to the fixed frame 24, and the motor 25 is located below the first rotating shaft 17. The output shaft of the motor 25 is connected to the first gear 26. The other end of the first rotating shaft 17 is connected to the second gear 27. The second gear 27 is located above the first gear 26 and meshes with the first gear 26. The inner wall of the lower cylinder 1 is connected to a placement frame 28, and the placement frame 28 is located above the annular water pipe 8. An activated carbon plate 29 is placed in the placement frame 28. The inner wall of the upper cylinder 30 is connected to a plurality of demisters 32, and the plurality of demisters 32 are evenly distributed in the upper cylinder 30. The top of the upper cylinder 30 is connected to an outlet pipe 33, and the top of the outlet pipe 33 is connected to a limiting plate 34. By adopting the above technical solution, the first driving wheel 21, the second driving wheel 22 and the belt 23 can facilitate the synchronous rotation of the first rotating shaft 17 and the second rotating shaft 19, thereby driving the exhaust gas to rotate. When performing the spray treatment operation, the water and the treatment agent are continuously stirred, and the treatment effect of the exhaust gas is better. The motor 25, the first gear 26 and the second gear 27 can facilitate the rotation of the first rotating shaft 17, thereby driving the fan blades 18 and the stirring blades 20 to rotate. The exhaust gas is adsorbed by the activated carbon plate 29, and the water mist in the exhaust gas is treated by the demister 32. The treated exhaust gas is discharged through the outlet pipe 33 and the limit plate 34.

[0041] The working principle of the utility model is as follows: when in use, the staff puts the waste gas generated during oil refining into the air inlet pipe 2 at the bottom of the lower cylinder 1 through the air outlet pipe 33 connected to the waste tire oil refining equipment on the connecting valve 5. During the continuous operation, the waste gas is discharged at the air outlet 3 through the air inlet pipe 2 and enters the lower cylinder 1. The gas rises in the lower cylinder 1 and is powered by an external power supply. The first water pump 11 works and the first water pump 11 pumps water in the mixing box 10. The water is put into the annular water pipe 8 through the connecting pipe 12 and is sprayed by the atomizing nozzle 9 at the bottom of the annular water pipe 8. The water mist is sprayed downward to treat the waste gas entering the lower cylinder 1. The dust carried in the waste gas is adsorbed and the waste gas can be cooled by evaporation of the water mist. Operation, through the work of the motor 25, drives the first gear 26 on the output shaft of the motor 25 to rotate, meshing and driving the second gear 27 to rotate, thereby driving the first rotating shaft 17 to rotate on the lower cylinder 1, and driving the fan blades 18 located in the lower cylinder 1 to rotate, thereby fanning the exhaust gas moved between the first baffle 4 and the annular water pipe 8, so that the exhaust gas rotates before the air inlet pipe 2 and the annular water pipe 8, so that the exhaust gas stays under the annular water pipe 8 for a longer time, and the water mist sprayed by the atomizing nozzle 9 has a better exhaust gas treatment effect and a more thorough treatment. Before the exhaust gas treatment, the staff can add a special treatment agent to the water in the mixing box 10, and desulfurize the exhaust gas when it is sprayed through the atomizing nozzle 9. When a gear 26 drives the first rotating shaft 17 to rotate, it drives the first driving wheel 21 on the first rotating shaft 17 to rotate, and transmits through the belt 23, thereby driving the second driving wheel 22 to rotate, driving the second rotating shaft 19 to rotate on one side of the mixing box 10, and driving the stirring blade 20 located in the mixing box 10 to rotate, stirring and mixing the water and the treatment agent, so that the water and the treatment agent are fully mixed, which is convenient for subsequent treatment operations. After the waste gas is treated, the wastewater passes through the limit of the first baffle 4 and the second baffle 6 and falls on the filter plate 14. The filter plate 14 filters the wastewater, so that the dust and debris carried in the water are filtered. The filtered water falls into the bottom of the lower cylinder 1 and works through the water pump 15. The water pump 15 is fed through the input port The connected pumping pipe 16 extracts the treated water from the bottom of the lower cylinder 1 and puts it into the mixing box 10 for easy reuse. The exhaust gas after spraying treatment continues to rise and contacts the activated carbon plate 29 placed in the placement frame 28. The exhaust gas is adsorbed again by the activated carbon plate 29. The adsorbed gas continues to rise and passes through the demister 32 to treat the mist in the exhaust gas. The treated exhaust gas can be released from the exhaust pipe 33 and is limited by the limiting plate 34 to disperse the exhaust gas. When not in use, the staff can disassemble the locking structure 31 so that the upper cylinder 30 can be removed from the lower cylinder 1, thereby cleaning the filter plate 14 in the lower cylinder 1 and replacing the activated carbon plate 29.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A waste gas classification treatment device for waste tire oil refining, comprising a lower cylinder (1) and an upper cylinder (30), characterized in that: The upper cylinder (30) is placed above the lower cylinder (1) and connected via a locking structure (31); The bottom of the lower cylinder (1) is connected to an air inlet pipe (2), a surface of the air inlet pipe (2) is provided with a plurality of air outlets (3), and one end of the air inlet pipe (2) provided with the air outlets (3) is located inside the lower cylinder (1); An annular water pipe (8) is provided in the lower cylinder (1), and a plurality of atomizing nozzles (9) capable of spraying water are connected to the bottom of the annular water pipe (8); A plurality of rotatable blades (18) are provided on one side of the inner wall of the lower cylinder (1), and the blades (18) are located between the air inlet pipe (2) and the annular water pipe (8); One side of the lower cylinder (1) is connected to a mixing box (10), and a plurality of rotatable stirring blades (20) are arranged in the mixing box (10).

2. The waste gas classification treatment device for waste tire oil refining according to claim 1 is characterized in that: The top of the mixing box (10) is connected to a first water pump (11), the input end of the first water pump (11) is connected to the mixing box (10), the output end of the first water pump (11) is connected to a connecting pipe (12), the other end of the connecting pipe (12) passes through the lower cylinder (1) and is connected to the annular water pipe (8), both sides of the inner wall of the lower cylinder (1) are connected to fixed seats (7), and the annular water pipe (8) is connected between the two fixed seats (7).

3. The waste gas classification treatment device for waste tire oil refining according to claim 1 is characterized in that: The top of the air inlet pipe (2) is connected to a first baffle (4), the inner wall of the lower cylinder (1) is connected to an annular second baffle (6), the first baffle (4) and the second baffle (6) are located in the same plane, the inner wall of the lower cylinder (1) is connected to an annular support plate (13), the support plate (13) is located below the second baffle (6), and the top of the support plate (13) is connected to a filter plate (14).

4. The waste gas classification treatment device for waste tire oil refining according to claim 1 is characterized in that: A connecting valve (5) is provided at the bottom of the air inlet pipe (2), a water pump (15) is connected to the bottom of the inner wall of the mixing box (10), an input end of the water pump (15) is connected to a water pump pipe (16), the other end of the water pump pipe (16) passes through the mixing box (10) and is connected to one side of the inner wall of the lower cylinder (1), and is located below the filter plate (14).

5. The waste gas classification treatment device for waste tire oil refining according to claim 1 is characterized in that: One side of the inner wall of the lower cylinder (1) is rotatably connected to a first rotating shaft (17), the fan blades (18) are all connected to the first rotating shaft (17), the other end of the first rotating shaft (17) passes through the lower cylinder (1) and is located on one side of the lower cylinder (1), the first rotating shaft (17) is connected to a first driving wheel (21), one side of the inner wall of the mixing box (10) is rotatably connected to a second rotating shaft (19), the stirring blades (20) are connected to the second rotating shaft (19), the other end of the second rotating shaft (19) passes through the mixing box (10) and is connected to a second driving wheel (22), the first driving wheel (21) and the second driving wheel (22) are both located on one side of the lower cylinder (1) and are located in the same plane, and the first driving wheel (21) and the second driving wheel (22) are sleeved with a belt (23).

6. The waste gas classification treatment device for waste tire oil refining according to claim 5 is characterized in that: One side of the lower cylinder (1) is connected to a fixing frame (24), and the fixing frame (24) is connected to a motor (25), and the motor (25) is located below the first rotating shaft (17). The output shaft of the motor (25) is connected to a first gear (26), and the other end of the first rotating shaft (17) is connected to a second gear (27), and the second gear (27) is located above the first gear (26) and meshes with the first gear (26).

7. The waste gas classification treatment device for waste tire oil refining according to claim 1 is characterized in that: The inner wall of the lower cylinder (1) is connected to a placement frame (28), the placement frame (28) is located above the annular water pipe (8), and an activated carbon plate (29) is placed in the placement frame (28).

8. The waste gas classification treatment device for waste tire oil refining according to claim 1 is characterized in that: The inner wall of the upper cylinder (30) is connected to a plurality of demisters (32), and the plurality of demisters (32) are evenly distributed in the upper cylinder (30). The top of the upper cylinder (30) is connected to an air outlet pipe (33), and the top end of the air outlet pipe (33) is connected to a limiting plate (34).

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