Non-combustion type treatment device and removal process for combustible organic tail gas

Abstract

The invention relates to the technical field of tail gas treatment, in particular to a non-combustion type treatment device and removal process for combustible organic tail gas. Comprising an inlet pipeline and an adsorption assembly arranged in the inlet pipeline and used for adsorbing activated carbon, an acceleration assembly is arranged in the inlet pipeline and comprises an acceleration pipeline arranged in the inlet pipeline, rotating rings are fixedly arranged at the two ends of the acceleration pipeline, and rotating grooves rotating relative to the rotating rings are formed in the inlet pipeline; multiple sets of streamline grooves are formed in the acceleration pipeline, a driving device used for driving the acceleration pipeline to rotate is arranged on the inlet pipeline, a compression assembly is arranged between the inlet pipeline and the adsorption assembly, and the tail end of the inlet pipeline communicates with a shower barrel. The compression assembly comprises a compression pipeline arranged on one side of the acceleration pipeline rotationally connected in the inlet pipeline, and a plurality of sets of spiral holes are evenly formed in the compression pipeline.

Description

Technical Field

[0001] This application relates to the technical field of tail gas treatment, in particular to a non-combustion treatment device and removal process for combustible organic tail gas. Background Art

[0002] The non-combustion treatment equipment for combustible organic tail gas is an important equipment in the environmental protection field, which is used to effectively treat the combustible organic tail gas in industrial emissions to reduce environmental pollution. The tail gas treatment in the prior art is to first collect the gas and discharge it into a pipeline. There is adsorption activated carbon inside the pipeline. The tail gas is physically adsorbed by the adsorption activated carbon, and then chemical treatment is carried out with an absorption liquid for secondary purification. At present, the flow rate of the gas in the pipeline is low, resulting in a low adsorption efficiency of the adsorption activated carbon. Therefore, this application provides a non-combustion treatment device and removal process for combustible organic tail gas. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the purpose of this application is to provide a non-combustion treatment device and removal process for combustible organic tail gas to solve the problems in the background art.

[0004] The above object of this application is achieved through the following technical solutions: A non-combustion treatment device for combustible organic tail gas, including an inlet pipeline and an adsorption component placed inside the inlet pipeline with adsorption activated carbon. An acceleration component is arranged inside the inlet pipeline. The acceleration component includes an acceleration pipeline arranged inside the inlet pipeline. Rotating rings are fixedly arranged at both ends of the acceleration pipeline. Rotating grooves for the rotation of the rotating rings are opened on the inlet pipeline. Multiple groups of streamline grooves are opened inside the acceleration pipeline. A driving device for driving the rotation of the acceleration pipeline is arranged on the inlet pipeline. A compression component is arranged between the inlet pipeline and the adsorption component. The end of the inlet pipeline is communicated with a shower cylinder.

[0005] Further, the compression component includes a compression pipeline arranged on one side of the acceleration pipeline in the inlet pipeline. Multiple groups of spiral holes are evenly opened on the compression pipeline.

[0006] By adopting the above technical solution, when the tail gas enters through the inlet pipe and reaches the accelerating pipe position, the driving device drives the accelerating pipe to rotate. The tail gas is accelerated and rotated through the streamline groove for the first acceleration. When the accelerated tail gas then enters the spiral hole in the compression pipe, since the flow space of the tail gas becomes smaller, the pressure will change, so the tail gas is secondarily accelerated. At the same time, since the gas discharged from the compression pipe is faster and more chaotic, the adsorption effect of the activated carbon will be better, so it will come into contact with the adsorption component faster for physical adsorption. The gas after physical adsorption enters the shower cylinder for chemical treatment. This application realizes multiple accelerations of the tail gas flow in the pipe through physical acceleration and the compression pipe, thereby improving the overall adsorption efficiency.

[0007] Further, a guiding groove is provided on the compression pipe near one side of the accelerating pipe. A connecting rod is provided between the compression pipe and the accelerating pipe. One end of the connecting rod is fixedly connected to the compression pipe and the other end is fixedly connected to the accelerating pipe.

[0008] By adopting the above technical solution, the setting of the guiding groove can improve the efficiency of the tail gas entering the spiral hole in the compression pipe from the accelerating pipe. At the same time, by connecting the compression pipe and the accelerating pipe together with the connecting rod, when the accelerating pipe rotates, it will drive the compression pipe to rotate together, further increasing the flow rate of the tail gas.

[0009] Further, the driving component includes a driven ratchet ring fixedly connected to the accelerating pipe. A placement groove is provided on the inlet pipe. A placement plate is installed in the placement groove. A driving motor is fixedly provided on the placement plate. The output end of the driving motor is fixedly provided with a driving ratchet that meshes with the driven ratchet ring.

[0010] By adopting the above technical solution, the driving motor drives the driving ratchet to engage the driven ratchet, so as to drive the accelerating pipe to rotate and accelerate the flow rate of the tail gas.

[0011] Further, rectangular grooves are provided on both sides of the placement plate. Springs are fixedly provided in the rectangular grooves. The other ends of the springs are fixedly provided with inclined plates. The inclined plates are provided with inclined surfaces. Plug-in grooves for inserting the inclined plates are provided on both sides of the placement groove. An unlocking groove is provided on the placement plate at the upper end of the inclined plate. An unlocking rod fixedly connected to the inclined plate is slidably provided in the unlocking groove.

[0012] By adopting the above technical solution, in order to facilitate the replacement and maintenance of the drive motor, the placement plate is set to be detachable. Specifically, during installation, the placement plate is aligned with the placement groove, and then it is pressed to contract through the inclination of the inclined plate. When the inclined plate enters the insertion groove, the spring presses the inclined plate, so that the inclined plate is inserted into the insertion groove to complete the locking. When unlocking, only need to squeeze the unlocking rods on both sides and pull the inclined plate to make the spring contract, then the placement plate can be removed from the placement groove.

[0013] Furthermore, the adsorption assembly includes a first mesh plate and a second mesh plate disposed on one side of the compression pipeline. Sliding plates are fixedly arranged on both sides of the first mesh plate, and sliding grooves matching the sliding plates are formed on the second mesh plate. Adsorption activated carbon is placed between the first mesh plate and the second mesh plate, and the first mesh plate, the second mesh plate and the inlet pipeline are inserted and connected.

[0014] By adopting the above technical solution, through the arrangement of the first mesh plate and the second mesh plate, the two plates can squeeze the adsorption activated carbon, so as to ensure that the adsorption activated carbon will not move randomly when the tail gas with high-speed flow passes through.

[0015] Furthermore, the sliding plate is made of metal, and fixed magnets embedded in the second mesh plate are fixedly arranged on the sliding groove. A sealing assembly for the inlet pipeline to be inserted and connected with the first mesh plate and the second mesh plate is provided. The sealing assembly includes a sealing gasket fixedly connected to the inlet pipeline. Fixed threaded holes are formed on the sealing gasket, locking threaded holes of the same size as the fixed threaded holes are formed on the first mesh plate and the second mesh plate, and locking bolts are threadedly arranged in the fixed threaded holes, and the locking bolts are threadedly connected with the locking threaded holes.

[0016] By adopting the above technical solution, after the first mesh plate is slid into the second mesh plate, the sliding plate will be adsorbed by the fixed magnet, so as to be temporarily fixed. The setting of the sealing gasket ensures that the tail gas will not flow out from the gap.

[0017] Furthermore, a plurality of inclined nozzles are fixedly arranged at the upper end of the shower cylinder, and a discharge pipeline is fixedly communicated with the bottom of the shower cylinder, and a stop valve is fixedly arranged on the discharge pipeline.

[0018] By adopting the above technical solution, the tail gas after physical adsorption will enter the shower cylinder and be mixed with the liquid medicine in the nozzles. The inclined nozzles can better contact the tail gas fully.

[0019] Further, a rotating cylinder is rotatably arranged inside the shower cylinder. A plurality of stirring plates are fixedly arranged inside the rotating cylinder. The stirring plates are evenly distributed inside the rotating cylinder. A plurality of docking rods are fixedly arranged at the bottom of the rotating cylinder. A rotating shaft is fixedly arranged in the docking rods. The bottom of the rotating shaft extends out of the shower cylinder. A rotating motor is fixedly arranged at the bottom of the shower cylinder. The output end of the rotating motor is fixedly connected to the rotating shaft.

[0020] By adopting the above technical solution, when the tail gas contacts the liquid medicine, by driving the rotating motor, the rotating shaft is driven to make the rotating cylinder on the docking rod rotate, thereby improving the mixing effect and reducing the reaction time.

[0021] Further, the non-combustion removal process of combustible organic tail gas is applicable to the non-combustion treatment device for combustible organic tail gas described in any one of the above technical solutions, and includes the following steps: S1. The combustible organic tail gas enters the device through the inlet pipeline, and the driving motor is started. The motor meshes with the driven ratchet ring through the driving ratchet, thereby driving the acceleration pipeline to start rotating; S2. When the tail gas reaches the position of the acceleration pipeline, due to the streamline grooves in the acceleration pipeline, the tail gas will be accelerated and rotated; S3. The accelerated tail gas enters the compression pipeline. Since the flow space of the tail gas becomes smaller in the spiral holes, the tail gas is compressed, thereby realizing secondary acceleration; S4. At the same time, the compression pipeline and the acceleration pipeline are connected by a connecting rod. Therefore, when the acceleration pipeline rotates, the compression pipeline also rotates accordingly, further increasing the flow velocity of the tail gas; S5. The accelerated and compressed tail gas enters the adsorption assembly where the adsorption activated carbon is placed; S6. The high-speed flowing tail gas is physically adsorbed by the adsorption activated carbon to remove the harmful substances therein.

[0022] S7. The first mesh plate and the second mesh plate are temporarily fixed by the sliding plate, the sliding groove and the fixed magnet, ensuring that the adsorption activated carbon will not move due to the flow of the tail gas; S8. The tail gas after physical adsorption enters the shower cylinder. The inclined spray heads at the upper end of the shower cylinder spray out the liquid medicine, which is fully mixed with the tail gas for chemical treatment. When the tail gas contacts the liquid medicine, the rotating motor is started. The rotating motor drives the rotating cylinder on the docking rod to rotate through the rotating shaft. The stirring plates in the rotating cylinder are evenly distributed, improving the mixing effect of the tail gas and the liquid medicine and accelerating the chemical reaction; S9. The treated tail gas is discharged through the discharge pipeline at the bottom of the shower cylinder. A check valve is provided on the discharge pipeline to control the discharge of the tail gas.

[0023] By adopting the above technical solution, through the design of the acceleration pipeline and the compression pipeline, the exhaust gas is effectively accelerated and compressed during the flowing process, improving the treatment efficiency of the exhaust gas. The streamline groove design in the acceleration pipeline enables the exhaust gas to generate rotation, further enhancing the kinetic energy of the exhaust gas. The compression pipeline then performs secondary acceleration on the exhaust gas through a gradually decreasing flow space, ensuring that the exhaust gas has sufficient flow velocity and pressure before entering the adsorption component. The adsorption activated carbon in the adsorption component is used to physically adsorb the exhaust gas, effectively removing harmful substances in the exhaust gas. At the same time, through the fixed design of the first mesh plate and the second mesh plate, the stability of the adsorption activated carbon during the flowing process of the exhaust gas is ensured, avoiding the problems of activated carbon movement or shedding caused by the flowing of the exhaust gas. After the physical adsorption is completed, the exhaust gas enters the shower cylinder and is fully mixed with the liquid medicine sprayed by the nozzle for chemical treatment. The start of the rotating motor makes the stirring plates in the rotating cylinder evenly distributed and rotate, effectively improving the mixing effect of the exhaust gas and the liquid medicine and accelerating the progress of the chemical reaction. This step further reduces the content of harmful substances in the exhaust gas and improves the purification effect of the exhaust gas.

[0024] In summary, the present application includes the following beneficial technical effects: Through the design of the acceleration pipeline and the streamline groove in the acceleration component, the exhaust gas can be quickly accelerated and generate rotation after entering the device, which not only increases the kinetic energy of the exhaust gas but also enlarges its contact area with the subsequent treatment components. The compression pipeline and the spiral hole design in the compression component further perform secondary acceleration on the exhaust gas, enabling the exhaust gas to generate a higher flow velocity and a more chaotic flow state in a smaller flow space. In this state, the exhaust gas has more sufficient contact with the adsorption activated carbon, thus significantly improving the efficiency of physical adsorption. The device combines the physical acceleration and compression mechanisms, realizing multiple accelerations of the exhaust gas in the pipeline, simplifying the exhaust gas treatment process, and avoiding the complex equipment and cumbersome operations that may exist in traditional treatment methods. Through the setting of the shower cylinder, chemical treatment is carried out on the exhaust gas after physical adsorption is completed, further removing the residual harmful substances in the exhaust gas. Brief Description of the Drawings

[0025] Figure 1 is the overall structural schematic diagram in the embodiment; Figure 2 is the structural schematic diagram of the acceleration component in the embodiment; Figure 3 is Figure 2 the sectional view along the cutting line A-A in Figure 4 is the structural schematic diagram of the adsorption component in the embodiment; Figure 5 is the structural schematic diagram of the shower cylinder in the embodiment.

[0026] Reference numerals: 1, inlet pipe; 11, placement plate; 12, driving motor; 13, driving ratchet; 14, inclined plate; 15, spring; 16, unlocking rod; 2, acceleration pipe; 21, rotating ring; 22, streamline groove; 23, driven ratchet ring; 24, connecting rod; 25, compression pipe; 26, spiral hole; 27, guiding groove; 3, shower tube; 31, locking valve; 32, discharge pipe; 33, rotating motor; 34, rotating cylinder; 35, nozzle; 36, stirring plate; 37, docking rod; 4, first mesh plate; 41, second mesh plate; 42, sliding plate; 43, gasket. Detailed implementation manners

[0027] The following further elaborates on this application with reference to the accompanying drawings.

[0028] Example, referring to Figures 1 - 5 , a non-combustion treatment device for combustible organic tail gas, including an inlet pipe 1 and an adsorption assembly placed inside the inlet pipe 1 and filled with adsorption activated carbon. An acceleration assembly is provided inside the inlet pipe 1. The acceleration assembly includes an acceleration pipe 2 provided inside the inlet pipe 1. Rotating rings 21 are fixedly provided at both ends of the acceleration pipe 2. A rotating groove for the rotation of the rotating ring 21 is opened on the inlet pipe 1. Multiple groups of streamline grooves 22 are opened inside the acceleration pipe 2. A driving device for driving the rotation of the acceleration pipe 2 is provided on the inlet pipe 1. A compression assembly is provided between the inlet pipe 1 and the adsorption assembly. The end of the inlet pipe 1 is communicated with a shower tube 3. The compression assembly includes a compression pipe 25 provided on one side of the acceleration pipe 2 in the inlet pipe 1. Multiple groups of spiral holes 26 are evenly opened on the compression pipe 25. When the tail gas enters through the inlet pipe 1 and reaches the position of the acceleration pipe 2, the acceleration pipe 2 is driven to rotate by the driving device. The tail gas is accelerated and rotated through the streamline grooves 22 for the first acceleration. When the accelerated tail gas then enters the spiral holes 26 in the compression pipe 25, since the flow space of the tail gas becomes smaller, the pressure will change, so the tail gas is accelerated for the second time. At the same time, because the gas discharged from the compression pipe 25 is faster and more chaotic, the adsorption effect with the activated carbon will be better, so it can contact the adsorption assembly faster for physical adsorption. The gas after physical adsorption enters the shower tube 3 for chemical treatment. This application realizes multiple accelerations of the tail gas flowing in the pipeline through physical acceleration and the compression pipe 25, thereby improving the overall adsorption efficiency.

[0029] In this embodiment, a guiding groove is provided on the compression pipeline 25 on one side of the spiral hole 26 close to the acceleration pipeline 2. A connecting rod 24 is arranged between the compression pipeline and the acceleration pipeline 2. One end of the connecting rod 24 is fixedly connected to the compression pipeline 25 and the other end is fixedly connected to the acceleration pipeline 2. The setting of the guiding groove 27 can improve the efficiency of the exhaust gas entering the spiral hole 26 in the compression pipeline 25 from the acceleration pipeline 2. At the same time, by connecting the compression pipeline 25 and the acceleration pipeline 2 through the connecting rod 24, when the acceleration pipeline 2 rotates, it will drive the compression pipeline 25 to rotate together, further increasing the flow rate of the exhaust gas.

[0030] In this embodiment, the driving assembly includes a driven ratchet ring 23 fixedly connected to the acceleration pipeline 2. A placement groove is provided on the inlet pipeline 1. A placement plate 11 is installed in the placement groove. A driving motor 12 is fixedly arranged on the placement plate 11. A driving ratchet 13 that meshes with the driven ratchet ring 23 is fixedly arranged at the output end of the driving motor 12. The driving motor 12 drives the driving ratchet 13 to engage the driven ratchet, so as to drive the acceleration pipeline 2 to rotate and accelerate the flow rate of the exhaust gas.

[0031] In this embodiment, rectangular grooves are provided on both sides of the placement plate 11. Springs 15 are fixedly arranged in the rectangular grooves. The other ends of the springs 15 are fixedly provided with inclined plates 14. Inclined surfaces are provided on the inclined plates 14. Plug-in grooves for inserting the inclined plates 14 are provided on both sides of the placement groove. An unlocking groove is provided on the placement plate 11 at the upper end of the inclined plate 14. An unlocking rod 16 fixedly connected to the inclined plate 14 is slidably arranged in the unlocking groove. In order to facilitate the replacement and maintenance of the driving motor 12, the placement plate 11 is set to be detachable. Specifically, during installation, the placement plate 11 is aligned with the placement groove, and then it is pressed to contract through the inclination of the inclined plate 14. When the inclined plate 14 enters the plug-in groove, the spring 15 presses the inclined plate 14, so that the inclined plate 14 is inserted into the plug-in groove to complete the locking. When unlocking, only need to squeeze the unlocking rods 16 on both sides and pull the inclined plate 14 to contract the spring 15, and the placement plate 11 can be removed from the placement groove.

[0032] In this embodiment, the adsorption assembly includes a first mesh plate 4 and a second mesh plate 41 arranged on one side of the compression pipeline. Sliding plates 42 are fixedly arranged on both sides of the first mesh plate 4. A chute matching the sliding plate 42 is provided on the second mesh plate 41. Adsorption activated carbon is placed between the first mesh plate 4 and the second mesh plate 41. The first mesh plate 4 and the second mesh plate 41 are inserted into the inlet pipeline 1. Through the setting of the first mesh plate 4 and the second mesh plate 41, the two plates can squeeze the adsorption activated carbon, so as to ensure that the adsorption activated carbon will not move randomly for the exhaust gas flowing at high speed.

[0033] In this embodiment, the sliding plate 42 is made of metal. A fixed magnet embedded in the second mesh plate 41 is fixedly arranged on the chute. A sealing assembly for the insertion connection of the inlet pipe 1, the first mesh plate 4 and the second mesh plate 41. The sealing assembly includes a sealing gasket 43 fixedly connected to the inlet pipe 1. Fixed threaded holes are formed in the sealing gasket 4. Locking threaded holes of the same size as the fixed threaded holes are formed in the first mesh plate 4 and the second mesh plate 41. A locking bolt is threadedly arranged in the fixed threaded hole, and the locking bolt is threadedly connected to the locking threaded hole. After the first mesh plate 4 is slid into the second mesh plate 41, the sliding plate 42 will be adsorbed by the fixed magnet, so as to be temporarily fixed. The setting of the sealing gasket 43 is to ensure that the tail gas will not flow out from the gap.

[0034] In this embodiment, a plurality of inclined nozzles 35 are fixedly arranged at the upper end of the shower cylinder 3. The bottom of the shower cylinder 3 is fixedly communicated with a discharge pipe 32. A check valve 31 is fixedly arranged on the discharge pipe 32. The tail gas after physical adsorption will enter the shower cylinder 3 and be mixed with the liquid medicine in the nozzles 35. The inclined nozzles 35 can better contact the tail gas fully.

[0035] In this embodiment, a rotating cylinder 34 is rotatably arranged inside the shower cylinder 3. A plurality of stirring plates 36 are fixedly arranged inside the rotating cylinder 34. The stirring plates 36 are evenly distributed inside the rotating cylinder 34. A plurality of docking rods 37 are fixedly arranged at the bottom of the rotating cylinder 34. A rotating shaft is fixedly arranged in the docking rods 37. The bottom of the rotating shaft extends out of the shower cylinder 3. A rotating motor 33 is fixedly arranged at the bottom of the shower cylinder. The output end of the rotating motor 33 is fixedly connected to the rotating shaft. When the tail gas contacts the liquid medicine, by driving the rotating motor 33, the rotating shaft is driven to make the rotating cylinder 34 on the docking rods 37 rotate, so as to improve the mixing effect and reduce the reaction time.

[0036] In this embodiment, the non-combustion removal process of combustible organic tail gas is applicable to any one of the non-combustion treatment devices for combustible organic tail gas in the above technical solutions, and includes the following steps: S1. The combustible organic tail gas enters the device through the inlet pipe 1, and the driving motor 12 is started. The motor drives the driving ratchet 13 to mesh with the driven ratchet ring 23, so as to drive the acceleration pipe 2 to start rotating; S2. When the tail gas reaches the position of the acceleration pipe 2, due to the streamline grooves 22 in the acceleration pipe 2, the tail gas will be accelerated and rotated; S3. The accelerated tail gas enters the compression pipe 25. Since the flow space of the tail gas becomes smaller in the spiral holes 26, the tail gas is compressed, so as to achieve secondary acceleration; S4. At the same time, the compression pipe 25 and the acceleration pipe 2 are connected by the connecting rod 24. Therefore, when the acceleration pipe 2 rotates, the compression pipe 25 also rotates accordingly, further increasing the flow velocity of the tail gas; S5. The accelerated and compressed exhaust gas enters the adsorption assembly where the activated carbon for adsorption is placed; S6. The exhaust gas flowing at high speed undergoes physical adsorption through the activated carbon for adsorption to remove harmful substances therein.

[0037] S7. The first mesh plate 4 and the second mesh plate 41 are temporarily fixed by the sliding plate 42, the chute and the fixing magnet to ensure that the activated carbon for adsorption will not move due to the flow of the exhaust gas; S8. The exhaust gas after completing physical adsorption enters the shower cylinder 3. The inclined nozzle 35 at the upper end of the shower cylinder 3 sprays the liquid medicine, which is fully mixed with the exhaust gas for chemical treatment. When the exhaust gas contacts the liquid medicine, the rotation motor 33 is started. The rotation motor 33 drives the rotating cylinder 34 on the docking rod 37 to rotate through the rotating shaft. The stirring plates 36 in the rotating cylinder 34 are evenly distributed to improve the mixing effect of the exhaust gas and the liquid medicine and accelerate the chemical reaction; S9. The treated exhaust gas is discharged through the discharge pipe 32 at the bottom of the shower cylinder 3. A check valve 31 is provided on the discharge pipe 32 to control the discharge of the exhaust gas.

[0038] Through the design of the acceleration pipe 2 and the compression pipe 25, the exhaust gas is effectively accelerated and compressed during the flowing process, improving the treatment efficiency of the exhaust gas. The streamline groove 22 design in the acceleration pipe 2 enables the exhaust gas to generate rotation, further enhancing the kinetic energy of the exhaust gas. The compression pipe 25 conducts secondary acceleration on the exhaust gas through the gradually decreasing flow space, ensuring that the exhaust gas has sufficient flow velocity and pressure before entering the adsorption assembly. The activated carbon for adsorption in the adsorption assembly is used to conduct physical adsorption on the exhaust gas, effectively removing harmful substances in the exhaust gas. At the same time, through the fixed design of the first mesh plate 4 and the second mesh plate 41, the stability of the activated carbon for adsorption during the flowing process of the exhaust gas is ensured, avoiding the problems of the movement or falling off of the activated carbon caused by the flow of the exhaust gas. The exhaust gas after completing physical adsorption enters the shower cylinder 3 and is fully mixed with the liquid medicine sprayed by the nozzle 35 for chemical treatment. The start of the rotation motor 33 enables the stirring plates 36 in the rotating cylinder 34 to be evenly distributed and rotate, effectively improving the mixing effect of the exhaust gas and the liquid medicine and accelerating the progress of the chemical reaction. This step further reduces the content of harmful substances in the exhaust gas and improves the purification effect of the exhaust gas.

[0039] Specific implementation process: After the exhaust gas enters the acceleration pipe 2, the design of the streamline groove 22 effectively improves the kinetic energy of the exhaust gas and makes it generate rotation. At the same time, the rotation of the acceleration pipe 2 further enhances the flow velocity of the exhaust gas. Subsequently, the exhaust gas enters the compression pipe 25. The unique design of the spiral hole 26 gradually reduces the flow space of the exhaust gas, and the pressure increases accordingly, thus realizing the secondary acceleration of the exhaust gas. The compression pipe 25 and the acceleration pipe 2 are tightly connected by the strong connecting rod 24 and rotate together. This design further enhances the flow velocity of the exhaust gas and lays a solid foundation for the subsequent physical adsorption process.

[0040] The tail gas that has undergone acceleration and compression processing then enters the adsorption component and comes into full contact with high-quality adsorption activated carbon. The first mesh plate 4 and the second mesh plate 41, through the ingenious cooperation of the sliding plate 42 and the chute, and the temporary fixing effect of the fixing magnet, ensure that the adsorption activated carbon remains stable during the high-speed flow of the tail gas, effectively removing harmful substances in the tail gas.

[0041] The tail gas after physical adsorption continues to move forward and enters the shower cylinder 3, where it is fully mixed with the liquid medicine evenly sprayed by the nozzle 35. The inclined design of the nozzle 35 greatly increases the contact area between the tail gas and the liquid medicine, ensuring the efficient progress of the chemical reaction. At the same time, the rotation motor 33 is started, and the rotating shaft drives the rotating cylinder 34 on the docking rod 37 to rotate. The stirring plates 36 are evenly distributed inside the rotating cylinder 34, effectively improving the mixing effect of the tail gas and the liquid medicine and accelerating the process of the chemical reaction.

[0042] The processed tail gas is finally safely discharged through the discharge pipe 32 at the bottom of the shower cylinder 3. A reliable locking valve 31 is installed on the discharge pipe 32 for precisely controlling the discharge of the tail gas.

[0043] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of the application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. Non-combustion treatment device for combustible organic tail gas, characterized in that, It includes an inlet pipe (1) and an adsorption component placed inside the inlet pipe (1) with adsorbed activated carbon. An acceleration component is arranged inside the inlet pipe (1). The acceleration component includes an acceleration pipe (2) arranged inside the inlet pipe (1). Rotating rings (21) are fixedly arranged at both ends of the acceleration pipe (2). A rotating groove for the rotation of the rotating ring (21) is formed on the inlet pipe (1). Multiple streamline grooves (22) are formed inside the acceleration pipe (2). A driving device for driving the acceleration pipe (2) to rotate is arranged on the inlet pipe (1). A compression component is arranged between the inlet pipe (1) and the adsorption component. The end of the inlet pipe (1) is communicated with a shower tube (3).

2. The non-combustion treatment device for flammable organic tail gas according to claim 1, wherein The compression component includes a compression pipe (25) arranged on one side of the acceleration pipe (2) in the inlet pipe (1). Multiple spiral holes (26) are evenly formed on the compression pipe (25).

3. The non-combustion treatment device for combustible organic tail gas according to claim 2, characterized in that A guide groove (27) formed on the compression pipe (25) is arranged on one side of the spiral hole (26) close to the acceleration pipe (2). A connecting rod (24) is arranged between the compression pipe (25) and the acceleration pipe (2). One end of the connecting rod (24) is fixedly connected to the compression pipe (25) and the other end is fixedly connected to the acceleration pipe (2).

4. The non-combustion treatment device for combustible organic tail gas according to claim 1, characterized in that, The driving component includes a driven ratchet ring (23) fixedly connected to the acceleration pipe (2). A placement groove is formed on the inlet pipe (1). A placement plate (11) is installed in the placement groove. A driving motor (12) is fixedly arranged on the placement plate (11). A driving ratchet (13) meshing with the driven ratchet ring (23) is fixedly arranged at the output end of the driving motor (12).

5. The non-combustion treatment device for combustible organic tail gas according to claim 4, wherein Rectangular grooves are formed on both sides of the placement plate (11). Springs (15) are fixedly arranged in the rectangular grooves. The other ends of the springs (15) are fixedly provided with inclined plates (14). An inclined surface is formed on the inclined plate (14). Plug-in grooves for inserting the inclined plates (14) are formed on both sides of the placement groove. An unlocking groove formed on the placement plate (11) is arranged at the upper end of the inclined plate (14). An unlocking rod (16) fixedly connected to the inclined plate (14) is slidably arranged in the unlocking groove.

6. The non-combustion treatment device for combustible organic tail gas according to claim 1, characterized in that, The adsorption component includes a first mesh plate (4) and a second mesh plate (41) arranged on one side of the compression pipe. Sliding plates (42) are fixedly arranged on both sides of the first mesh plate (4). A chute matching with the sliding plate (42) is formed on the second mesh plate (41). Adsorbed activated carbon is placed between the first mesh plate (4) and the second mesh plate (41). The first mesh plate (4) and the second mesh plate (41) are inserted into the inlet pipe (1).

7. The non-combustion treatment device for combustible organic tail gas according to claim 6, wherein The sliding plate (42) is made of metal. A fixed magnet embedded in the second mesh plate (41) is fixedly arranged on the sliding groove. A sealing assembly for the insertion connection of the inlet pipe (1), the first mesh plate (4) and the second mesh plate (41). The sealing assembly includes a sealing gasket (43) fixedly connected to the inlet pipe (1). Fixed threaded holes are formed in the sealing gasket (43). Locking threaded holes of the same size as the fixed threaded holes are formed in the first mesh plate (4) and the second mesh plate (41). A locking bolt is threadedly arranged in the fixed threaded hole, and the locking bolt is threadedly connected to the locking threaded hole.

8. The non-combustion treatment device for combustible organic tail gas according to claim 1, characterized in that, A plurality of inclined spray heads (35) are fixedly arranged at the upper end of the shower cylinder (3). A discharge pipe (32) is fixedly communicated with the bottom of the shower cylinder (3). A check valve (31) is fixedly arranged on the discharge pipe (32).

9. The non-combustion treatment device for combustible organic tail gas according to claim 8, characterized in that, A rotating cylinder (34) is rotatably arranged inside the shower cylinder (3). A plurality of stirring plates (36) are fixedly arranged inside the rotating cylinder (34). The stirring plates (36) are evenly distributed inside the rotating cylinder (34). A plurality of docking rods (37) are fixedly arranged at the bottom of the rotating cylinder (34). A rotating shaft is fixedly arranged in the docking rods (37). The bottom of the rotating shaft extends out of the shower cylinder (3). A rotating motor (33) is fixedly arranged at the bottom of the shower cylinder. The output end of the rotating motor (33) is fixedly connected to the rotating shaft.

10. The non-combustion removal process of combustible organic tail gas is applicable to the non-combustion treatment device for combustible organic tail gas described in any one of claims 1-9, and is characterized in that, It includes the following steps: S1. The combustible organic tail gas enters the device through the inlet pipe (1). The driving motor (12) is started. The motor meshes with the driven ratchet ring (23) through the driving ratchet (13), thereby driving the acceleration pipe (2) to start rotating. S2. When the tail gas reaches the position of the acceleration pipe (2), due to the streamline grooves (22) in the acceleration pipe (2), the tail gas will be accelerated and rotate. S3. The accelerated tail gas enters the compression pipe (25). Since the flow space of the tail gas becomes smaller in the spiral holes (26), the tail gas is compressed, thereby realizing secondary acceleration. S4. At the same time, the compression pipe (25) and the acceleration pipe (2) are connected by the connecting rod (24). Therefore, when the acceleration pipe (2) rotates, the compression pipe (25) also rotates accordingly, further increasing the flow rate of the tail gas. S5. The accelerated and compressed tail gas enters the adsorption assembly provided with adsorption activated carbon. S6. The high-speed flowing tail gas is physically adsorbed by the adsorption activated carbon to remove harmful substances therein. S7. The first mesh plate (4) and the second mesh plate (41) are temporarily fixed by the sliding plate (42), the sliding groove and the fixed magnet, ensuring that the adsorption activated carbon will not move due to the flow of the tail gas. S8. The tail gas after physical adsorption enters the shower cylinder (3). The inclined nozzle (35) at the upper end of the shower cylinder (3) sprays the liquid medicine, which is fully mixed with the tail gas for chemical treatment. When the tail gas contacts the liquid medicine, the rotation motor (33) is started. The rotation motor (33) drives the rotating cylinder (34) on the docking rod (37) to rotate through the rotating shaft. The stirring plates (36) in the rotating cylinder (34) are evenly distributed to improve the mixing effect of the tail gas and the liquid medicine and accelerate the chemical reaction. S9. The treated tail gas is discharged through the discharge pipe (32) at the bottom of the shower cylinder (3). A check valve (31) is provided on the discharge pipe (32) to control the discharge of the tail gas.

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