Waste gas treatment device for regenerated rubber vulcanized rubber powder plasticator

Abstract

The invention belongs to the technical field of waste gas treatment of rubber desulfurization tanks, particularly relates to a waste gas treatment device of a regenerated rubber vulcanized rubber powder plasticator, and provides the following scheme aiming at the problems that an existing waste gas treatment mode is single, waste gas cannot be preheated and utilized, liquid and waste gas cannot be completely fused in a spraying mode, and the waste gas treatment effect is reduced. The device comprises a vulcanized rubber powder plasticator used for plasticizing rubber, four first supporting legs are arranged at the bottom of the vulcanized rubber powder plasticator, a feeding port is formed in the top of the vulcanized rubber powder plasticator, and the bottom side of the vulcanized rubber powder plasticator is obliquely communicated with a spiral feeder. Waste heat in the environment-friendly treatment process is used for heating softening oil, full utilization of energy is achieved, energy is saved, consumption is reduced, waste gas can be cooled and filtered in a spraying mode and a soaking mode, spraying and soaking are in a linkage function, and the use effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment of rubber desulfurization tanks, and in particular to a waste gas treatment device of a recycled rubber vulcanized rubber powder plasticizer. Background Art

[0002] The recycled rubber vulcanized rubber powder plasticizer is a machine that plasticizes various rubber and plastic products. When the recycled rubber is plasticized, a large amount of waste gas will be generated. If the waste gas cannot be effectively treated, it will pollute the air. The existing waste gas filtering device of the recycled rubber desulfurization tank, when treating the waste gas of the recycled rubber desulfurization tank, mostly uses a pipeline to connect the spray tower, filtering equipment and other components to form a treatment system, which occupies a large area and has a high cost for treating the waste gas. Therefore, in view of the above problems, a waste gas filtering device of the recycled rubber desulfurization tank is proposed; Announcement No.: CN217961852U A waste gas filtration device for a regenerated rubber desulfurization tank includes a treatment tower, and a purification chamber, a cooling chamber, a spray chamber, a water accumulation chamber, and a combustion chamber are sequentially arranged inside the treatment tower from top to bottom. By sequentially arranging the purification chamber, the cooling chamber, the spray chamber, the water accumulation chamber, and the combustion chamber in the treatment tower from top to bottom, wherein the combustion head arranged in the combustion chamber can perform combustion treatment on the waste gas introduced from the air intake pipe, and the waste gas after combustion is introduced from the air guide pipe into the spray chamber, and after being sprayed for dust removal, it enters the cooling chamber and is cooled by a convection fan, and the waste gas after cooling is photo-purified by UV photolysis purification equipment, thereby realizing the treatment and purification of the waste gas from the regenerated rubber desulfurization tank.

[0003] The existing waste gas treatment methods are single and cannot preheat the waste gas for utilization. The spraying method cannot completely blend the liquid with the waste gas, which reduces the waste gas treatment effect. Summary of the invention

[0004] The purpose of the present invention is to understand the shortcomings of the existing waste gas treatment method, which is single, cannot preheat and utilize the waste gas, and the spray method cannot completely merge the liquid and the waste gas, thereby reducing the waste gas treatment effect, and propose a waste gas treatment device for a recycled rubber vulcanized rubber powder plasticizer.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A waste gas treatment device for a recycled rubber vulcanized rubber powder plasticizing machine, comprising: A vulcanized rubber powder plasticizing machine is used to plasticize rubber. The bottom of the vulcanized rubber powder plasticizing machine is provided with four first supporting legs, the top of the vulcanized rubber powder plasticizing machine is provided with a feeding port, and the bottom side of the vulcanized rubber powder plasticizing machine is obliquely connected to a screw feeder for conveying and exporting rubber powder for use; A waste gas incinerator is used to incinerate the vulcanization waste gas. A waste gas connecting pipe is connected between the waste gas incinerator and the vulcanized rubber powder plasticizer. Four second supporting legs are arranged at the bottom of the waste gas incinerator. The waste heat utilization tank is provided with a softening oil heating tank inside, and a heating pipe is wound around the outside of the softening oil heating tank. One end of the heating pipe is connected to a transmission pipe, and the transmission pipe is connected to the top of the waste gas incinerator. The other end of the heating pipe is connected to the waste gas treatment pipe. The heating pipe is wound around the outside of the softening oil heating tank, and the waste heat can be recycled to preheat the softened oil, saving energy. An exhaust gas treatment box is used to treat the exhaust gas. A cooling spray mechanism is provided in the exhaust gas treatment box. The cooling spray mechanism is connected to the exhaust gas treatment pipe. A discharge pipe is provided on the top of the exhaust gas treatment box. A liquid filling port and a drain pipe are provided on the rear side of the exhaust gas treatment box. Liquid is added to the inside of the exhaust gas treatment box through the liquid filling port. The drain pipe is used to discharge the liquid. A maintenance hole is provided on the front of the exhaust gas treatment box. A hole cover is installed on the outside of the maintenance hole through hinge rotation. The maintenance hole is used to maintain the inside of the exhaust gas treatment box and replace the drying cotton. A drying mechanism is arranged inside the exhaust gas treatment box and is used to dry the exhaust gas after spraying and cooling; There are two photolysis lamps, which are symmetrically arranged on the inner walls of both sides of the exhaust gas treatment box and located above the drying mechanism, and are used for photolysis of the exhaust gas.

[0006] Preferably, a refueling port is provided on the top of the softened oil heating tank, and an oil outlet is connected to the bottom side of the softened oil heating tank.

[0007] Preferably, the cooling spray mechanism includes a rectangular plate with a plurality of uniform holes formed thereon, the rectangular plate being fixedly mounted inside the exhaust gas treatment box, a conduction tube being rotatably mounted at the center of the rectangular plate, the bottom end of the conduction tube being connected to a transverse tube, a plurality of air outlet holes being formed at the bottom of the transverse tube, liquid being arranged inside the exhaust gas treatment box, the transverse tube being located inside the liquid, the exhaust gas being discharged into the liquid through the transverse tube and the air outlet holes, so as to cool the exhaust gas.

[0008] Preferably, a cylinder is fixedly installed at the top center of the rectangular plate, the top end of the conduction pipe is located in the cylinder, a partition is provided in the cylinder, the exhaust gas treatment pipe is connected to the cylinder, the exhaust gas treatment pipe is located below the partition and communicates with the conduction pipe, a central axis is rotatably installed at the center position of the partition and the cylinder through a bearing, a plurality of diagonal braces are fixedly installed at the bottom end of the central axis, and the plurality of diagonal braces are fixedly installed to the top opening of the conduction pipe; the central axis drives the conduction pipe and the transverse pipe to rotate through the plurality of diagonal braces, and the transverse pipe rotates in the liquid, which can, on the one hand, evenly introduce the gas into the liquid so that the gas is evenly cooled, and on the other hand, the rotation of the transverse pipe can stir and mix the gas and the liquid.

[0009] Preferably, a servo motor is installed on the outside of the exhaust gas treatment box, a power shaft is fixedly installed on the output shaft of the servo motor, the power shaft and the cylinder are rotatably installed through bearings, a first bevel gear is fixedly installed on the inner end of the power shaft, a second bevel gear is sleeved on the outer side of the center shaft, and the first bevel gear is meshed with the second bevel gear; the servo motor drives the power shaft to rotate, the power shaft drives the first bevel gear and the second bevel gear to rotate, and the second bevel gear drives the center shaft to rotate.

[0010] Preferably, a spray pipe is fixedly installed on the top of the central axis, the spray pipe is arranged horizontally, and a plurality of spray ports are arranged at the bottom of the spray pipe.

[0011] Preferably, two mounting rods are fixedly mounted on the inner wall of the exhaust gas treatment box, and the same rectangular box is mounted on the two mounting rods. The bottom of the rectangular box is rotatably connected to a circular tube through a sealed bearing, and the circular tube is fixedly connected to the spray pipe. The outer side of the rectangular box is connected to a curved pipe, and the curved pipe is connected to a circulation pump, and the circulation pump is connected to a water suction pipe, and the water suction pipe is connected to a filter mechanism, and the filter mechanism is connected to the bottom side of the exhaust gas treatment box; when the circulation pump works, it can deliver liquid into the curved pipe through the water suction pipe, and the liquid enters the filter cylinder through the circulation pipe. A filter plate and filter holes are provided to filter the liquid, and the liquid can be filtered and reused, and the liquid enters the rectangular box through the curved pipe, and then enters the spray pipe along the circular tube, and is sprayed through multiple spray ports, so that the liquid is combined with the gas for a second time by spraying.

[0012] Preferably, the filtering mechanism includes a filter cartridge, which is connected to a water suction pipe, the bottom end of the filter cartridge is open and has an internal thread, the outer side of the filter cartridge is connected to the bottom side of the exhaust gas treatment box with a circulation pipe, the internal thread is connected to an external thread head, a handle is fixedly installed at the bottom of the external thread head, a support rod is fixedly installed at the top of the external thread head, a filter plate is fixedly installed at the top of the support rod, and a plurality of filter holes are provided on the filter plate; for liquid filtration and reuse, the external thread head and the internal thread can be disassembled, the filter plate can be taken out and cleaned.

[0013] Preferably, the drying mechanism includes four transverse bars, and the four transverse bars are fixedly installed inside the exhaust gas treatment box. The same drying cotton is placed on the top of the four transverse bars. Two limit blocks are fixedly installed on the inner walls on both sides of the exhaust gas treatment box. The limit blocks and the transverse bars cooperate to support and limit the drying cotton. The gas is filtered by the drying cotton to reduce the humidity of the gas, and the drying cotton can be replaced.

[0014] In the present invention, the beneficial effects of the waste gas treatment device of the recycled rubber vulcanized rubber powder plasticizer are as follows: In this scheme, the waste gas generated by the vulcanized rubber powder plasticizer is introduced into the waste gas incinerator through the waste gas connecting pipe for high-temperature incineration. The incinerated gas enters the heating pipe through the transmission pipe. Since the heating pipe is wound around the outside of the softening oil heating tank, the waste heat can be recycled to preheat the softening oil, saving energy. In this scheme, the gas inside the heating tube enters the cylinder through the exhaust gas treatment tube, and then enters the transverse tube through the conduction tube. Since liquid is arranged inside the exhaust gas treatment box, the transverse tube is located inside the liquid. When the exhaust gas is discharged into the liquid through the transverse tube and the air outlet, the exhaust gas can be cooled and filtered. In this solution, the servo motor drives the power shaft to rotate, the power shaft drives the first bevel gear and the second bevel gear to rotate, the second bevel gear drives the central shaft to rotate, the central shaft drives the conduction tube and the transverse tube to rotate through multiple diagonal supports, the transverse tube rotates in the liquid, on the one hand, the gas can be evenly introduced into the liquid, so that the gas is evenly cooled, on the other hand, the rotation of the transverse tube can stir and mix the gas and the liquid, further improve the fusion of the gas and the liquid, and improve the cooling and filtering effects, and then the gas flows upward through the multiple uniform holes on the rectangular plate, and the multiple uniform holes allow the gas to flow evenly upward; The circulating pump of this scheme can send liquid into the curved pipe through the pumping pipe, and the liquid enters the filter cylinder through the circulating pipe. The filter plate and the filter hole are set to filter the liquid, and the liquid can be reused after filtering. The liquid enters the rectangular box through the curved pipe, and then enters the spray pipe along the circular pipe, and is sprayed through multiple spray ports. The liquid is combined with the gas for the second time in the form of spraying. At the same time, the central axis drives the spray pipe to rotate, and spraying can be performed over a large range, further improving the gas treatment effect. In this scheme, the gas flows upward after spraying, and the gas is filtered through the dry cotton to reduce the humidity of the gas; The present invention uses the waste heat in the environmental protection treatment process to heat and soften the oil, thereby achieving full utilization of energy, saving energy and reducing consumption. Not only can the spraying method but also the immersion method be used to cool and filter the exhaust gas, and the spraying and immersion are linked functions, with good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of an exhaust gas treatment device for a recycled rubber vulcanized rubber powder plasticizer proposed by the present invention; Figure 2 This is a schematic side view of the structure of an exhaust gas treatment device for a recycled rubber vulcanized rubber powder plasticizer with the hole cover opened; Figure 3 The present invention proposes Figure 1 Schematic diagram of the structure viewed from above; Figure 4 The present invention proposes Figure 2 Schematic diagram of the structure viewed from above; Figure 5 This is a schematic diagram of the structure of the waste heat utilization tank and its related parts proposed by the present invention; Figure 6 This is a schematic diagram of the internal structure of the waste heat utilization tank proposed by the present invention; Figure 7 This is a schematic diagram of the structure of the waste gas treatment box, photolysis lamp and related parts proposed by the present invention; Figure 8 This is a schematic diagram of the structure of the exhaust gas treatment box, drying mechanism and related parts proposed by the present invention; Fig. 9 This is a schematic diagram of the structure of the cooling spray mechanism proposed by the present invention; Fig.10 This is a bottom view structural schematic diagram of the cooling spray mechanism proposed by the present invention; Fig.11 This is a schematic diagram of the structure of the cooling spray mechanism proposed by the present invention without the cylinder, circulating pump, etc.; Fig.12 The present invention proposes Fig.11 A schematic diagram of the structure in which the partition is removed; Fig.13 It is a structural schematic diagram of the filtering mechanism proposed by the present invention; Fig.14 This is a schematic diagram of the three-dimensional structure of the filter cartridge and the circulation pipe proposed by the present invention; Fig.15 This is a schematic diagram of the structure of the filter plate, external thread head and related parts proposed by the present invention; Fig.16 This is a schematic diagram of the structure of the agitator proposed in the present invention.

[0016] In the figure: 1. vulcanized rubber powder plasticizer; 11. screw feeder; 12. feeding port; 13. first supporting leg; 14. agitator; 141. motor; 142. agitator rod; 15. waste gas connecting pipe; 2. waste gas incinerator; 21. transmission pipe; 22. second supporting leg; 3. waste heat utilization tank; 31. oil filling port; 32. oil outlet; 33. softening oil heating tank; 34. heating pipe; 4. waste gas treatment box; 41. discharge pipe; 42. hole cover; 43. maintenance hole; 5. drying mechanism; 51. drying cotton; 52. transverse strip; 53. limit block; 6. photolysis lamp; 7. cooling spray mechanism; 71. rectangular plate; 72. uniform hole; 7 3. Cylinder; 731. Waste gas treatment pipe; 74. Partition; 75. Diagonal support; 76. Conducting pipe; 77. Transverse pipe; 771. Air outlet; 78. Servo motor; 79. Power shaft; 710. First bevel gear; 711. Second bevel gear; 712. Center axis; 713. Spray pipe; 7131. Spray port; 714. Round pipe; 715. Rectangular box; 716. Mounting rod; 717. Circulating pump; 718. Bend pipe; 719. Pumping pipe; 8. Filter mechanism; 81. Filter cartridge; 82. Circulating pipe; 83. Internal thread; 84. Filter plate; 85. Filter hole; 86. Support rod; 87. External thread head; 88. Handle. DETAILED DESCRIPTION

[0017] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments. Embodiment 1

[0018] Reference Figure 1-Figure 15 , a waste gas treatment device for a recycled rubber vulcanized rubber powder plasticizing machine, comprising: The vulcanized rubber powder plasticizing machine 1 is used to plasticize rubber. Four first supporting legs 13 are arranged at the bottom of the vulcanized rubber powder plasticizing machine 1. A feeding port 12 is arranged at the top of the vulcanized rubber powder plasticizing machine 1. The bottom side of the vulcanized rubber powder plasticizing machine 1 is obliquely connected to a screw feeder 11 for conveying and exporting rubber powder for use. The waste gas incinerator 2 is used to incinerate the vulcanization waste gas. A waste gas connecting pipe 15 is connected between the waste gas incinerator 2 and the vulcanization rubber powder plasticizing machine 1. Four second supporting legs 22 are arranged at the bottom of the waste gas incinerator 2. The waste heat utilization tank 3 is provided with a softened oil heating tank 33 inside, and a heating pipe 34 is wound around the outside of the softened oil heating tank 33. One end of the heating pipe 34 is connected to the transmission pipe 21, and the transmission pipe 21 is connected to the top of the waste gas incinerator 2. The other end of the heating pipe 34 is connected to the waste gas treatment pipe 731. The heating pipe 34 is wound around the outside of the softened oil heating tank 33, and the waste heat can be recycled to preheat the softened oil, saving energy. The waste gas treatment box 4 is used to treat the waste gas. A cooling spray mechanism 7 is provided in the waste gas treatment box 4. The cooling spray mechanism 7 is connected to the waste gas treatment pipe 731. A discharge pipe 41 is provided on the top of the waste gas treatment box 4. A liquid filling port and a drain pipe are provided on the rear side of the waste gas treatment box 4. Liquid is added to the waste gas treatment box 4 through the liquid filling port. The drain pipe is used to discharge the liquid. A maintenance hole 43 is provided on the front of the waste gas treatment box 4. A hole cover 42 is installed on the outer side of the maintenance hole 43 through hinge rotation. The maintenance hole 43 is provided for maintaining the interior of the waste gas treatment box 4, and the drying cotton 51 can be replaced; The drying mechanism 5 is arranged inside the exhaust gas treatment box 4 and is used to dry the exhaust gas after spraying and cooling; There are two photolysis lamps 6 symmetrically arranged on the inner walls of both sides of the exhaust gas treatment box 4 and located above the drying mechanism 5 for photolyzing the exhaust gas.

[0019] Reference Figure 5 , Figure 6 In this embodiment, a refueling port 31 is provided on the top of the softened oil heating tank 33 , and an oil outlet 32 ​​is connected to the bottom side of the softened oil heating tank 33 .

[0020] Reference Figure 2 , Figure 7 , Figure 8 In this embodiment, the drying mechanism 5 includes four transverse bars 52, which are fixedly installed inside the exhaust gas treatment box 4. The same drying cotton 51 is placed on the top of the four transverse bars 52. Two limit blocks 53 are fixedly installed on the inner walls on both sides of the exhaust gas treatment box 4. The limit blocks 53 cooperate with the transverse bars 52 to support and limit the drying cotton 51; the gas is filtered by the drying cotton 51 to reduce the humidity of the gas, and the drying cotton 51 can be replaced.

[0021] Reference Fig.10 , Fig.11 In this embodiment, the cooling spray mechanism 7 includes a rectangular plate 71, on which a plurality of uniform holes 72 are formed. The rectangular plate 71 is fixedly mounted inside the exhaust gas treatment box 4. A conduction tube 76 is rotatably mounted at the center of the rectangular plate 71. The bottom end of the conduction tube 76 is connected to a transverse tube 77. A plurality of air outlet holes 771 are formed at the bottom of the transverse tube 77. Liquid is disposed inside the exhaust gas treatment box 4. The transverse tube 77 is located inside the liquid. The exhaust gas is discharged into the liquid through the transverse tube 77 and the air outlet holes 771, so as to cool the exhaust gas.

[0022] Reference Fig.11 , Fig.12In this embodiment, a cylinder 73 is fixedly installed at the top center of the rectangular plate 71, the top of the conduction pipe 76 is located in the cylinder 73, a partition 74 is arranged in the cylinder 73, an exhaust gas treatment pipe 731 is connected to the cylinder 73, the exhaust gas treatment pipe 731 is located below the partition 74 and is connected to the conduction pipe 76, a central shaft 712 is rotatably installed at the center of the partition 74 and the cylinder 73 through a bearing, a plurality of diagonal braces 75 are fixedly installed at the bottom end of the central shaft 712, and the plurality of diagonal braces 75 are fixedly installed with the top of the conduction pipe 76; the central shaft 712 drives the conduction pipe 76 and the transverse pipe 77 to rotate through the plurality of diagonal braces 75, and the transverse pipe 77 rotates in the liquid, which can evenly introduce the gas into the liquid so that the gas is evenly cooled, and on the other hand, the rotation of the transverse pipe 77 can stir and mix the gas with the liquid.

[0023] Reference Fig.12 In this embodiment, a servo motor 78 is installed on the outside of the exhaust gas treatment box 4, and a power shaft 79 is fixedly installed on the output shaft of the servo motor 78. The power shaft 79 and the cylinder 73 are rotatably installed through bearings. A first bevel gear 710 is fixedly installed on the inner end of the power shaft 79, and a second bevel gear 711 is sleeved on the outer side of the center shaft 712. The first bevel gear 710 is meshed with the second bevel gear 711; the servo motor 78 drives the power shaft 79 to rotate, the power shaft 79 drives the first bevel gear 710 and the second bevel gear 711 to rotate, and the second bevel gear 711 drives the center shaft 712 to rotate.

[0024] Reference Fig.10 In this embodiment, a spray pipe 713 is fixedly installed on the top of the central axis 712. The spray pipe 713 is arranged horizontally, and a plurality of spray ports 7131 are arranged at the bottom of the spray pipe 713.

[0025] Reference Fig. 9 In this embodiment, two mounting rods 716 are fixedly installed on the inner wall of the exhaust gas treatment box 4, and the same rectangular box 715 is installed on the two mounting rods 716. The bottom of the rectangular box 715 is rotatably connected to a round tube 714 through a sealed bearing. The round tube 714 is fixedly connected to the spray pipe 713. The outer side of the rectangular box 715 is connected to a curved pipe 718, and the curved pipe 718 is connected to a circulation pump 717. The circulation pump 717 is connected to a water pump 719, and the water pump 719 is connected to a filter mechanism 8. The filter mechanism 8 is connected to the exhaust gas treatment box 4. The bottom side of the gas treatment box 4 is connected; the circulation pump 717 can deliver the liquid into the curved pipe 718 through the pumping pipe 719, and the liquid enters the filter cartridge 81 through the circulation pipe 82. The filter plate 84 and the filter hole 85 are provided to filter the liquid, and the liquid can be reused after filtering. The liquid enters the rectangular box 715 through the curved pipe 718, and then enters the spray pipe 713 along the circular pipe 714, and is sprayed through multiple spray ports 7131, so that the liquid is combined with the gas for a second time by spraying.

[0026] Reference Fig.13 , Fig.14 , Fig.15 In this embodiment, the filtering mechanism 8 includes a filter cartridge 81, which is connected to the water pumping pipe 719. The bottom end of the filter cartridge 81 is open and has an internal thread 83. The outer side of the filter cartridge 81 is connected to the bottom side of the exhaust gas treatment box 4 via a circulation pipe 82. An external thread head 87 is connected to the internal thread 83. A handle 88 is fixedly installed at the bottom of the external thread head 87. A support rod 86 is fixedly installed at the top of the external thread head 87. A filter plate 84 is fixedly installed at the top of the support rod 86. A plurality of filter holes 85 are provided on the filter plate 84. The external thread head 87 and the internal thread 83 can be disassembled for liquid filtration and reuse, and the filter plate 84 can be taken out for cleaning.

[0027] Working mode: When in use, the power supply and PLC controller can be turned on to perform electrical control. The prior art will not be described in detail here. The rubber is vulcanized by the vulcanized rubber plasticizer 1. The screw feeder 11 works to export the vulcanized rubber for reuse. The waste gas generated by the vulcanized rubber plasticizer 1 is introduced into the waste gas incinerator 2 through the waste gas connecting pipe 15 for high-temperature incineration. The incinerated gas enters the heating pipe 34 through the transmission pipe 21. Since the heating pipe 34 is wound around the outside of the softening oil heating tank 33, the waste heat can be recycled to preheat the softening oil, saving energy. After the softening oil is preheated, it is exported through the oil outlet 32 ​​and added to the inside of the vulcanized rubber plasticizer 1 for rubber vulcanization. The gas inside the heating tube 34 enters the cylinder 73 through the exhaust gas treatment tube 731, and then enters the transverse tube 77 through the conduction tube 76. Since the exhaust gas treatment box 4 is provided with liquid inside, the transverse tube 77 is located inside the liquid. When the exhaust gas is discharged into the liquid through the transverse tube 77 and the air outlet 771, the exhaust gas can be cooled and filtered. The servo motor 78 drives the power shaft 79 to rotate, the power shaft 79 drives the first bevel gear 710 and the second bevel gear 711 to rotate, the second bevel gear 711 drives the central shaft 712 to rotate, the central shaft 712 drives the conduction tube 76 and the transverse tube 77 to rotate through a plurality of diagonal braces 75, the transverse tube 77 rotates in the liquid, on the one hand, the gas can be uniformly introduced into the liquid, so that the gas is evenly cooled, on the other hand, the rotation of the transverse tube 77 can stir and mix the gas and the liquid, further improve the fusion of the gas and the liquid, and improve the cooling and filtering effects, and then the gas flows upward through the plurality of uniform holes 72 on the rectangular plate 71, and the plurality of uniform holes 72 allow the gas to flow upward evenly; The circulation pump 717 can deliver the liquid into the curved pipe 718 through the pumping pipe 719. The liquid enters the filter cartridge 81 through the circulation pipe 82. The filter plate 84 and the filter hole 85 are provided to filter the liquid. The liquid can be reused after being filtered. The liquid enters the rectangular box 715 through the curved pipe 718, and then enters the spray pipe 713 along the circular pipe 714. It is sprayed through multiple spray ports 7131, and the liquid is combined with the gas for a second time by spraying. At the same time, the central axis 712 drives the spray pipe 713 to rotate, and spraying can be performed over a large range, further improving the gas treatment effect. Then, the liquid flows back to the inside of the exhaust gas treatment box 4 through the uniform hole 72; After being sprayed, the gas flows upward, is filtered by the drying cotton 51 to reduce the humidity of the gas, and then is photolyzed by two photolysis lamps 6, and finally is discharged through the discharge pipe 41. Embodiment 2

[0028] Reference Figure 1 , Fig.16 The rest of the embodiment 2 is the same as the embodiment 1, except that: a stirrer 14 is provided on the top of the vulcanized rubber powder plasticizing machine 1, and the stirrer 14 is used to stir the rubber processing inside the vulcanized rubber powder plasticizing machine 1. The stirrer 14 includes a motor 141 and a stirring rod 142. The motor 141 drives the stirring rod 142 to rotate to stir the rubber. All the structural shapes, sizes and materials of the embodiment 1 are included in this application. In order to meet the specific usage conditions, they can be selected and adjusted. The accompanying drawings are all schematic structural diagrams, and the specific actual sizes can be appropriately adjusted.

[0029] The above description is only a preferred specific implementation manner of this embodiment, but the protection scope of this embodiment 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 this embodiment within the technical scope disclosed in this embodiment, and they should be covered by the protection scope of this embodiment.

Claims

1. A waste gas treatment device for a recycled rubber vulcanized rubber powder plasticizer, characterized in that: include: A vulcanized rubber powder plasticizing machine (1) for plasticizing rubber, wherein four first supporting legs (13) are arranged at the bottom of the vulcanized rubber powder plasticizing machine (1), a feeding port (12) is arranged at the top of the vulcanized rubber powder plasticizing machine (1), and a screw feeder (11) is obliquely connected to the bottom side of the vulcanized rubber powder plasticizing machine (1) for conveying and exporting rubber powder for use; A waste gas incinerator (2) is used to incinerate the vulcanized waste gas, a waste gas connecting pipe (15) is connected between the waste gas incinerator (2) and the vulcanized rubber powder plasticizing machine (1), and four second supporting legs (22) are arranged at the bottom of the waste gas incinerator (2); A waste heat utilization tank (3) is provided with a softened oil heating tank (33) inside, a heating pipe (34) is wound around the outside of the softened oil heating tank (33), one end of the heating pipe (34) is connected to a conveying pipe (21), the conveying pipe (21) is connected to the top of the waste gas incinerator (2), the other end of the heating pipe (34) is connected to a waste gas treatment pipe (731), a refueling port (31) is provided at the top of the softened oil heating tank (33), and the bottom side of the softened oil heating tank (33) is connected to an oil outlet (32); An exhaust gas treatment box (4) is used to treat the exhaust gas. A cooling spray mechanism (7) is provided in the exhaust gas treatment box (4). The cooling spray mechanism (7) is connected to the exhaust gas treatment pipe (731). A discharge pipe (41) is provided at the top of the exhaust gas treatment box (4). A liquid filling port and a sewage discharge pipe are provided at the rear side of the exhaust gas treatment box (4); A drying mechanism (5) is arranged inside the exhaust gas treatment box (4) and is used to dry the exhaust gas after spraying and cooling; There are two photolysis lamps (6) which are symmetrically arranged on the inner walls of both sides of the waste gas treatment box (4) and located above the drying mechanism (5) for photolyzing the waste gas.

2. The waste gas treatment device of a recycled rubber vulcanized rubber powder plasticizer according to claim 1 is characterized in that: The cooling spray mechanism (7) comprises a rectangular plate (71), a plurality of uniform holes (72) are formed on the rectangular plate (71), the rectangular plate (71) is fixedly mounted inside the exhaust gas treatment box (4), a conduction pipe (76) is rotatably mounted at the center of the rectangular plate (71), the bottom end of the conduction pipe (76) is connected to a transverse pipe (77), a plurality of air outlet holes (771) are formed at the bottom of the transverse pipe (77), a liquid is arranged inside the exhaust gas treatment box (4), and the transverse pipe (77) is located inside the liquid.

3. The waste gas treatment device of a recycled rubber vulcanized rubber powder plasticizer according to claim 2 is characterized in that: A cylinder (73) is fixedly mounted at the top center of the rectangular plate (71); the top end of the conduction pipe (76) is located in the cylinder (73); a partition (74) is provided in the cylinder (73); the exhaust gas treatment pipe (731) is connected to the cylinder (73); and the exhaust gas treatment pipe (731) is located below the partition (74) and is in communication with the conduction pipe (76).

4. The waste gas treatment device of a recycled rubber vulcanized rubber powder plasticizer according to claim 3 is characterized in that: A central shaft (712) is rotatably mounted at the center of the partition (74) and the cylinder (73) via a bearing, and a plurality of diagonal braces (75) are fixedly mounted at the bottom end of the central shaft (712). The plurality of diagonal braces (75) are fixedly mounted to the top of the conductive tube (76).

5. The waste gas treatment device of a recycled rubber vulcanized rubber powder plasticizer according to claim 4 is characterized in that: A servo motor (78) is installed on the outside of the exhaust gas treatment box (4); a power shaft (79) is fixedly installed on the output shaft of the servo motor (78); the power shaft (79) and the cylinder (73) are rotatably installed via a bearing; a first bevel gear (710) is fixedly installed on the inner end of the power shaft (79); a second bevel gear (711) is sleeved on the outer side of the central shaft (712); and the first bevel gear (710) and the second bevel gear (711) are meshed.

6. The waste gas treatment device of a recycled rubber vulcanized rubber powder plasticizer according to claim 4 is characterized in that: A spray pipe (713) is fixedly mounted on the top of the central axis (712); the spray pipe (713) is arranged horizontally; and a plurality of spray ports (7131) are arranged at the bottom of the spray pipe (713).

7. The waste gas treatment device of a recycled rubber vulcanized rubber powder plasticizer according to claim 6 is characterized in that: Two mounting rods (716) are fixedly mounted on the inner wall of the exhaust gas treatment box (4); the same rectangular box (715) is mounted on the two mounting rods (716); the bottom of the rectangular box (715) is rotatably connected to a round tube (714) via a sealed bearing; the round tube (714) is fixedly connected to a spray pipe (713); the outer side of the rectangular box (715) is connected to a bent pipe (718); the bent pipe (718) is connected to a circulation pump (717); the circulation pump (717) is connected to a water pump (719); the water pump (719) is connected to a filter mechanism (8); and the filter mechanism (8) is connected to the bottom side of the exhaust gas treatment box (4).

8. The waste gas treatment device for recycled rubber vulcanized rubber powder plasticizer according to claim 7 is characterized in that: The filtering mechanism (8) comprises a filter cartridge (81), the filter cartridge (81) being connected to a water pumping pipe (719), the bottom end of the filter cartridge (81) being open and provided with an internal thread (83), the outer side of the filter cartridge (81) being connected to the bottom side of the waste gas treatment box (4) via a circulation pipe (82), the internal thread (83) being connected to an external thread head (87), the bottom of the external thread head (87) being fixedly provided with a handle (88), the top of the external thread head (87) being fixedly provided with a support rod (86), the top of the support rod (86) being fixedly provided with a filter plate (84), the filter plate (84) being provided with a plurality of filter holes (85); the filter mechanism is used for filtering and recycling liquid.

9. The waste gas treatment device of a recycled rubber vulcanized rubber powder plasticizer according to claim 1, characterized in that: The drying mechanism (5) comprises four transverse bars (52), the four transverse bars (52) being fixedly mounted inside the exhaust gas treatment box (4), the same drying cotton (51) being placed on the top of the four transverse bars (52), and two limit blocks (53) being fixedly mounted on the inner walls on both sides of the exhaust gas treatment box (4), and the limit blocks (53) are used to support and limit the drying cotton (51) through the cooperation with the transverse bars (52).

10. The waste gas treatment device of a recycled rubber vulcanized rubber powder plasticizer according to claim 1, characterized in that: A maintenance hole (43) is provided on the front of the exhaust gas treatment box (4), and a hole cover (42) is rotatably mounted on the outer side of the maintenance hole (43) via a hinge.

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