Waste gas treatment and purification equipment for garbage compression box

Abstract

The invention discloses waste gas treatment and purification equipment for a garbage compression box, and belongs to the technical field of waste gas treatment.The waste gas treatment and purification equipment comprises a bottom plate, a compression box is arranged on one side of the upper end of the bottom plate, a purification box is arranged on the other side of the upper end of the bottom plate, a crushing assembly is arranged in the middle of the compression box, and a compression assembly is arranged on the inner bottom face of the compression box; an auxiliary assembly is arranged in the middle of the lower end of the fixing plate, a transmission assembly is arranged in the middle of the side, close to the compression box, of the fixing plate, a backflow assembly is arranged in the middle of the other side of the fixing plate, and a liquid guiding assembly is arranged on one side of the inner bottom face of the purification box. The mixing degree of the waste gas and the cleaning liquid is improved, the gas emitted from the cleaning liquid is sprayed again through the spraying pipe, the waste gas is purified again, then the waste gas enters the cleaning liquid at the bottom of the purification box along the backflow pipe, the last purification treatment is carried out, and the waste gas purification treatment effect is further guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas treatment, in particular to waste gas treatment and purification equipment for a garbage compression box. Background Art

[0002] Garbage can be divided into many categories. Some garbage has a high organic content and high recycling value. Usually, the garbage needs to be crushed and then compressed for easy recycling. However, garbage is easy to rot and produce foul-smelling gases, which require waste gas treatment and purification. Most purification equipment uses spray cleaning liquid or directly passes the waste gas into the cleaning liquid to achieve the effect of cleaning the waste. However, the cleaning liquid only treats the waste gas once, and the contact time between the cleaning liquid and the waste gas is short and the contact area is small, resulting in poor cleaning effect. In view of this, we propose a waste gas treatment and purification equipment for a garbage compression box. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned technical problems and to propose an exhaust gas treatment and purification device for a garbage compression box.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: The waste gas treatment and purification equipment of the garbage compression box comprises a bottom plate, a compression box is arranged on one side of the upper end of the bottom plate, a purification box is arranged on the other side of the upper end of the bottom plate, a crushing assembly is arranged in the middle of the compression box, a compression assembly is arranged on the inner bottom surface of the compression box, a fixing plate is arranged in the middle of the purification box, an auxiliary assembly is arranged in the middle of the lower end of the fixing plate, a transmission assembly is arranged in the middle of one side of the fixing plate close to the compression box, a reflux assembly is arranged in the middle of the other side of the fixing plate, and a liquid guide assembly is arranged on one side of the inner bottom surface of the purification box; The auxiliary component includes a fixed tube arranged at the middle of the lower end of the fixed plate, a rotating ring rotatably arranged at the lower end of the fixed plate, and two sealing shells symmetrically arranged on the outer side of the fixed tube, the upper end of the fixed plate is provided with a guide concave surface matched with the fixed tube, the center line of the fixed tube and the center line of the rotating ring are located on the same axis, the lower end of the fixed tube passes through the middle of the bottom surface of the purification box and is provided with a sealing plug, a piston plate is slidably arranged in the middle of the two sealing shells, and movable rods are arranged on the opposite sides of the two piston plates, one end of the two movable rods respectively passes through the outside of the sealing shell and is arranged in a hemispherical shape, and the middle part of the two movable rods is sleeved with a telescopic spring, one end of the telescopic spring is connected to the piston plate, and the other end of the telescopic spring is connected to the inner wall of the sealing shell, and the lower ends of the two sealing shells are provided with a hollow tube near the fixed tube, and the middle part of the upper end of the hollow tube is provided with a first one-way valve, and the output end of the first one-way valve is connected to the inside of the sealing shell, and the inner wall of the fixed tube is symmetrically provided with two one-way nozzles, and the input ends of the two one-way nozzles are respectively connected to the inside of the sealing shell.

[0005] As a further description of the above technical solution: The transmission assembly includes a transmission cavity opened in the middle of one side of a fixed plate, a mounting shell arranged at the lower end of the fixed plate, and a transmission gear rotatably arranged in the middle of the transmission cavity. The upper end of the rotating shaft of the transmission gear passes through the transmission cavity and is provided with a impeller blade, and the lower end of the rotating shaft of the transmission gear passes through the mounting shell and is provided with a first bevel gear.

[0006] As a further description of the above technical solution: The reflux assembly includes a reflux pipe that passes through the middle of the fixed plate and two first splitter plates and two second splitter plates that are symmetrically arranged inside the reflux pipe. The two first splitter plates and the two second splitter plates are staggered. A first reflux port is opened in the middle of the two first splitter plates, and a plurality of second reflux ports are evenly opened in the middle of the two second splitter plates. The plurality of second reflux ports are distributed in a circular array and are not on the same axis as the first reflux port. A sleeve is sleeved in the middle of the lower end of the reflux pipe, and two fixed shells are symmetrically arranged on the inner wall of the sleeve. A T-shaped rod is slidably arranged in the middle of the two fixed shells, and a compression spring is arranged at one end of the T-shaped rod, and one end of the compression spring is connected to the inner wall of the sleeve. The other end of the T-shaped rod movably passes through the fixed shell and is fixedly connected to the side wall of the reflux pipe. The side wall of the reflux pipe is symmetrically provided with a plurality of abutment springs that cooperate with the sleeve.

[0007] As a further description of the above technical solution: The liquid guide assembly includes a mounting cylinder arranged on one side of the bottom surface of the purification box, a partition arranged at the bottom of the mounting cylinder, two fixed cylinders symmetrically arranged in the middle of the partition, and a crank shaft rotatably arranged on the top of the mounting cylinder. The lower ends and side walls of the two fixed cylinders are tightly connected to the mounting cylinder, and sealing plates are vertically slidably provided inside the two fixed cylinders. The side walls of the two fixed cylinders are respectively provided with a second one-way valve and a third one-way valve, the output end of the second one-way valve is connected to the inside of the fixed cylinder, and the input end of the third one-way valve is connected to the inside of the fixed cylinder. Liquid guide tubes matching the second one-way valve are respectively provided in the middle of the side walls of the mounting cylinder, a transmission bevel gear is provided in the middle of the crank shaft, and two connecting rods are symmetrically provided in the middle of the crank shaft, and the lower ends of the two connecting rods are hinged to the upper end of the sealing plate.

[0008] As a further description of the above technical solution: A gear ring that cooperates with the transmission gear is provided at the upper end of the outer side of the rotating ring, and a plurality of first hemispherical protrusions that cooperate with the movable rod are provided on the inner side of the rotating ring. The plurality of first hemispherical protrusions are distributed in a circular array and the number is an odd number. A plurality of second hemispherical protrusions that cooperate with the sleeve are provided on the outer side of the rotating ring. The plurality of second hemispherical protrusions are distributed in a circular array, and a bevel gear ring that cooperates with the transmission bevel gear is provided at the lower end of the rotating ring.

[0009] As a further description of the above technical solution: The crushing assembly includes a crushing barrel arranged in the middle of the compression box, a crushing roller rotatably arranged in the middle of the crushing barrel, and a driving motor arranged outside the compression box, the output end of the driving motor penetrates into the crushing barrel and is connected to one end of the crushing roller, the other end of the crushing roller penetrates into the mounting shell and is provided with a second bevel gear matched with the first bevel gear, a feed port is provided at the upper end of the crushing barrel close to the driving motor, a guide hopper matched with the feed port is provided at the upper end of the crushing barrel, a discharge port is provided at the other side of the lower end of the crushing barrel, and auxiliary blades matched with the crushing roller are symmetrically provided on the inner wall of the crushing barrel.

[0010] As a further description of the above technical solution: The compression assembly includes a hydraulic cylinder arranged at the lower end of the outer side of the compression box and an extrusion plate slidably arranged on the bottom surface of the compression box. The hydraulic cylinder is located directly below the drive motor, and the output end of the hydraulic cylinder penetrates into the compression box and is connected to one side of the extrusion plate.

[0011] As a further description of the above technical solution: A sealing door is hingedly provided at the front end of the compression box, an air pump is provided at the upper end of the compression box, an input end of the air pump passes through the compression box and is provided with an air collecting hood, the air collecting hood is located directly above the material guide hopper, a feeding port matching the material guide hopper is provided on one side of the compression box, an L-shaped connecting pipe is provided at the output end of the air pump, the output end of the L-shaped connecting pipe passes through the purification box and is located directly above the impeller blades.

[0012] As a further description of the above technical solution: A liquid adding pipe is provided at the upper end of one side of the purification box, a valve is provided in the middle of the liquid adding pipe, an overflow port is provided at the lower end of the one side, the overflow port is lower than the upper end surface of the mounting tube, a spray pipe is provided on the top surface of the purification box, a plurality of spray heads are evenly distributed at the lower end of the spray pipe, a liquid inlet pipe is provided in the middle of the upper end of the purification box, an output end of the liquid inlet pipe passes through the purification box and is connected with the spray pipe, and an input end of the liquid inlet pipe passes through the purification box and is connected with the lower part of the interior of the mounting tube.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, the exhaust gas introduced into the cleaning liquid through the L-shaped connecting pipe is stirred by the rotation of the impeller blades to improve the mixing degree of the exhaust gas and the cleaning liquid. The gas emerging from the cleaning liquid is sprayed again through the spray pipe to achieve the second purification of the exhaust gas. Then, the exhaust gas enters the cleaning liquid at the bottom of the purification box along the reflux pipe for the last purification treatment, thereby further ensuring the effect of the exhaust gas purification treatment.

[0014] 2. In the present invention, when the exhaust gas flows through the reflux pipe, the cleaning liquid will also flow through the reflux pipe, and the cleaning liquid will be diverted by the first diverter plate and the second diverter plate. At the same time, the cleaning liquid on the upper surfaces of the first diverter plate and the second diverter plate is continuously agitated through the collision of the second hemispherical protrusion and the sleeve, thereby further increasing the contact area between the cleaning liquid and the exhaust gas.

[0015] 3. In the present invention, two one-way nozzles are provided to intermittently spray cleaning liquid into the fixed pipe, so that the concentration of the cleaning liquid in the fixed pipe is the same as that of the cleaning liquid on the bottom surface of the purification box. At the same time, the heavier debris falling into the fixed pipe can be cleaned again, further ensuring the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The appearance diagram of the exhaust gas purification treatment equipment provided according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of the internal structure of a purification box according to an embodiment of the present invention is shown; Figure 3 A schematic front cross-sectional view of the internal structure of a compression box provided according to an embodiment of the present invention is shown; Figure 4 A schematic front cross-sectional view of the internal structure of a purification box provided in an embodiment of the present invention is shown; Figure 5 A partial structural schematic diagram of a liquid guiding component provided according to an embodiment of the present invention is shown; Figure 6 A partial structural schematic diagram of a reflux assembly provided according to an embodiment of the present invention is shown.

[0017] Legend: 1. Bottom plate; 2. Compression box; 3. Purification box; 4. Fixed plate; 5. Fixed pipe; 6. Rotating ring; 7. Sealing shell; 8. Piston plate; 9. Telescopic spring; 10. Hollow tube; 11. One-way nozzle; 12. Mounting shell; 13. Transmission gear; 14. Impeller blade; 15. First bevel gear; 16. Gear ring; 17. Reflux pipe; 18. First manifold; 19. Second manifold; 20. Sleeve; 21. Fixed shell; 22. T-bar; 23. Compression spring; 24. 1. spring; 25. mounting cylinder; 26. fixing cylinder; 27. crank shaft; 28. driving bevel gear; 29. ​​connecting rod; 30. sealing plate; 31. bevel gear ring; 32. crushing cylinder; 33. crushing roller; 34. driving motor; 35. auxiliary blade; 36. hydraulic cylinder; 37. extrusion plate; 38. air pump; 39. air collecting hood; 40. L-shaped connecting pipe; 41. spray pipe; 42. partition; 43. second bevel gear; 44. movable rod; 45. second one-way valve; 46. third one-way valve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 6 , the present invention provides a technical solution: The waste gas treatment and purification equipment of the garbage compression box includes a bottom plate 1, a compression box 2 is provided on one side of the upper end of the bottom plate 1, a purification box 3 is provided on the other side of the upper end of the bottom plate 1, a crushing component is provided in the middle of the compression box 2, a compression component is provided on the inner bottom surface of the compression box 2, a fixing plate 4 is provided in the middle of the purification box 3, an auxiliary component is provided in the middle of the lower end of the fixing plate 4, a transmission component is provided in the middle of one side of the fixing plate 4 close to the compression box 2, a reflux component is provided in the middle of the other side of the fixing plate 4, and a liquid guide component is provided on one side of the inner bottom surface of the purification box 3; The auxiliary component includes a fixed tube 5 arranged at the middle of the lower end of the fixed plate 4, a rotating ring 6 rotatably arranged at the lower end of the fixed plate 4 and two sealing shells 7 symmetrically arranged on the outside of the fixed tube 5. The upper end of the fixed plate 4 is provided with a guide concave surface matched with the fixed tube 5, so that impurities can fall into the fixed tube 5. The center line of the fixed tube 5 and the center line of the rotating ring 6 are located on the same axis. The lower end of the fixed tube 5 passes through the middle of the bottom surface of the purification box 3 and is provided with a sealing plug, which is convenient for the staff to remove impurities in the fixed tube 5. A piston plate 8 is slidably provided in the middle of the two sealing shells 7. The two piston plates 8 are provided with movable rods 44 on the opposite sides. One end of the two movable rods 44 respectively passes through the outside of the sealing shell 7 and is hemispherically arranged. The middle part of the two movable rods 44 is sleeved with a telescopic spring 9, one end of the telescopic spring 9 is connected to the piston plate 8, and the other end of the telescopic spring 9 is connected to the inner wall of the sealing shell 7. A hollow tube 10 is provided at the lower end of each sealing shell 7 near the fixed tube 5, and a first one-way valve is provided in the middle of the upper end of the hollow tube 10. The resetting of the telescopic spring 9 will drive the piston plate 8 to move, and then the cleaning liquid on the bottom surface of the purification box 3 is sucked into the sealing shell 7. The output end of the first one-way valve is connected to the inside of the sealing shell 7. Two one-way nozzles 11 are symmetrically provided on the inner wall of the fixed tube 5. The input ends of the two one-way nozzles 11 are respectively connected to the inside of the sealing shell 7. The cleaning liquid on the bottom surface of the purification box can be sprayed into the fixed tube 5 through the two one-way nozzles 11 to ensure that the concentration of the cleaning liquid on the bottom surface of the purification box is consistent with that in the fixed tube 5. At the same time, the concentration of the cleaning liquid in the fixed tube 5 can be changed, and the debris falling into the fixed tube 5 can be cleaned again. At the same time, the cleaning liquid sprayed out by the one-way nozzle 11 will increase the liquid level of the upper layer in the purification box 3, preparing for the reflux of the cleaning liquid.

[0020] Furthermore, the transmission assembly includes a transmission cavity opened in the middle of one side of the fixed plate 4, a mounting shell 12 arranged at the lower end of the fixed plate 4 and a transmission gear 13 rotatably arranged in the middle of the transmission cavity. The upper end of the rotating shaft of the transmission gear 13 passes through the transmission cavity and is provided with a pulsator blade 14. The pulsator blade 14 can stir the cleaning liquid downward. The lower end of the rotating shaft of the transmission gear 13 passes through the mounting shell 12 and is provided with a first bevel gear 15.

[0021] Further, the reflux assembly includes a reflux pipe 17 that runs through the middle of the fixed plate 4 and two first splitter plates 18 and two second splitter plates 19 that are symmetrically arranged inside the reflux pipe 17. The two first splitter plates 18 and the two second splitter plates 19 are arranged alternately. The middle of the two first splitter plates 18 are provided with a first reflux port, and the middle of the two second splitter plates 19 are evenly provided with a plurality of second reflux ports. The plurality of second reflux ports are distributed in an annular array and are not on the same axis as the first reflux port, so that the cleaning liquid will splash when it falls on the first splitter plate 18 and the second splitter plate 19, thereby increasing the contact area between the cleaning liquid and the exhaust gas. The middle of the lower end of the reflux pipe 17 is provided with a sleeve. The sleeve 20 has two fixed shells 21 symmetrically arranged on its inner wall, and a T-shaped rod 22 is slidably arranged in the middle of the two fixed shells 21. A compression spring 23 is arranged at one end of the T-shaped rod 22, and one end of the compression spring 23 is connected to the inner wall of the sleeve 20. The other end of the T-shaped rod 22 is movable through the fixed shell 21 and is fixedly connected to the side wall of the return pipe 17. A plurality of abutting springs 24 cooperating with the sleeve 20 are symmetrically arranged on the side wall of the return pipe 17. The abutting springs 24 are mutually coordinated with the sleeve 20, so that the abutting springs 24 resonate, thereby exciting the cleaning liquid on the upper end surfaces of the first diverter plate 18 and the second diverter plate 19, thereby once again increasing the contact area between the cleaning liquid and the exhaust gas.

[0022] Further, the liquid guide assembly includes a mounting cylinder 25 disposed on one side of the bottom surface of the purification box 3, a partition 42 disposed at the lower part of the mounting cylinder 25, two fixed cylinders 26 symmetrically disposed in the middle of the partition 42, and a crank shaft 27 rotatably disposed at the upper part of the mounting cylinder 25, the lower ends and side walls of the two fixed cylinders 26 are tightly connected to the mounting cylinder 25, the sealing plates 30 are vertically slidably disposed inside the two fixed cylinders 26, the side walls of the two fixed cylinders 26 are respectively provided with a second one-way valve 45 and a third one-way valve 46, and the output end of the second one-way valve 45 is connected to the inside of the fixed cylinder 26 The input end of the third one-way valve 46 is connected to the inside of the fixed cylinder 26, and a liquid guide tube matched with the second one-way valve 45 is respectively provided in the middle of the side wall of the mounting cylinder 25. The cleaning liquid on the bottom surface of the purification box 3 can be sucked into the fixed cylinder 26 through the liquid guide tube. A transmission bevel gear 28 is provided in the middle of the crank shaft 27, and two connecting rods 29 are symmetrically provided in the middle of the crank shaft 27. The lower ends of the two connecting rods 29 are hinged to the upper end of the sealing plate 30. The sealing plate 30 is driven up and down by the two connecting rods 29, so that the fixed cylinder 26 can continuously suck and press out the cleaning liquid.

[0023] Furthermore, a gear ring 16 cooperating with the transmission gear 13 is provided at the upper end of the outer side of the rotating ring 6, and a plurality of first hemispherical protrusions cooperating with the movable rod 44 are provided on the inner side of the rotating ring 6. The plurality of first hemispherical protrusions are distributed in a circular array and the number is an odd number, so as to avoid the first hemispherical protrusions from squeezing the two movable rods 44 at the same time, thereby ensuring that one of the two sealing shells 7 has liquid inlet and the other has liquid outlet. A plurality of second hemispherical protrusions cooperating with the sleeve 20 are provided on the outer side of the rotating ring 6, and the plurality of second hemispherical protrusions are distributed in a circular array. A bevel gear ring 31 cooperating with the transmission bevel gear 28 is provided at the lower end of the rotating ring 6. Through the mutual cooperation between the bevel gear ring 31 and the transmission bevel gear 28, the crank shaft 27 is rotated to provide power for the spraying head to spray.

[0024] Furthermore, the crushing assembly includes a crushing barrel 32 arranged in the middle of the compression box 2, a crushing roller 33 rotatably arranged in the middle of the crushing barrel 32, and a driving motor 34 arranged outside the compression box 2. The output end of the driving motor 34 passes through the crushing barrel 32 and is connected to one end of the crushing roller 33. The other end of the crushing roller 33 passes through the mounting shell 12 and is provided with a second bevel gear 43 that matches the first bevel gear 15. The second bevel gear 43 cooperates with the first bevel gear 15 to provide power for the entire transmission. A feed port is provided on the upper end of the crushing barrel 32 near the driving motor 34. A guide hopper that matches the feed port is provided on the upper end of the crushing barrel 32. The guide hopper can guide garbage into the crushing barrel 32. A discharge port is provided on the other side of the lower end of the crushing barrel 32. Auxiliary blades 35 that match the crushing roller 33 are symmetrically provided on the inner wall of the crushing barrel 32. The auxiliary blades 35 that match the crushing roller 33 cooperate with each other, so that the connection can be crushed and transported.

[0025] Furthermore, the compression assembly includes a hydraulic cylinder 36 arranged at the lower end of the outer side of the compression box 2 and an extrusion plate 37 slidably arranged on the bottom surface of the compression box 2. The hydraulic cylinder 36 is located directly below the drive motor 34. The output end of the hydraulic cylinder 36 penetrates into the compression box 2 and is connected to one side of the extrusion plate 37. The hydraulic cylinder 36 extends to drive the extrusion plate 37 to move, thereby realizing the compression and recycling of the crushed garbage.

[0026] Furthermore, a sealed door is hingedly provided at the front end of the compression box 2 to facilitate the staff to take out the compressed garbage. An air pump 38 is provided at the upper end of the compression box 2. The input end of the air pump 38 passes through the compression box 2 and is provided with an air collecting hood 39. The air collecting hood 39 is located directly above the guide hopper to effectively pass the exhaust gas into the cleaning liquid. A feeding port that cooperates with the guide hopper is provided on one side of the compression box 2. An L-shaped connecting pipe 40 is provided at the output end of the air pump 38. The output end of the L-shaped connecting pipe 40 passes through the purification box 3 and is located directly above the impeller blade 14 to improve the mixing effect of the exhaust gas and the cleaning liquid.

[0027] Furthermore, a liquid adding pipe is provided at the upper end of one side of the purification box 3, a valve is provided in the middle of the liquid adding pipe, an overflow port is provided at the lower end of one side, and the overflow port is lower than the upper end surface of the mounting tube 25 to prevent the cleaning liquid from entering the mounting tube 25. A spray pipe 41 is provided on the top surface of the purification box 3, and a plurality of spray heads are evenly distributed at the lower end of the spray pipe 41 to realize spray treatment of the exhaust gas. A liquid inlet pipe is provided in the middle of the upper end of the purification box 3, and the output end of the liquid inlet pipe passes through the purification box 3 and is connected with the spray pipe 41, and the input end of the liquid inlet pipe passes through the purification box 3 and is connected to the lower part of the interior of the mounting tube 25.

[0028] Working principle: When in use, first inject cleaning liquid into the purification box 3 through the liquid filling pipe. As the liquid level rises, when the liquid level is higher than the upper end surface of the return pipe 17, the cleaning liquid will flow into the bottom of the purification box 3 along the return pipe 17. When the cleaning liquid level at the bottom of the purification box 3 rises to the overflow port, stop injecting cleaning liquid, and prepare for the exhaust gas purification treatment. Then the staff starts the driving motor 34 and the air pump 38, and puts the garbage into the compression box 2 from the feeding port. The garbage enters the crushing cylinder 32 through the guide hopper. The driving motor 34 rotates to drive the crushing roller 33 to rotate. The crushing roller 33 cooperates with the auxiliary blade 35 to crush and transport the garbage, and then the crushed garbage falls to the bottom of the compression box 2. During the crushing process, the air pump 38 works to continuously pass the waste gas into the cleaning liquid. After the crushing is completed, the staff starts the hydraulic cylinder 36, and the hydraulic cylinder 36 extends to drive the squeezing plate 37 to move. The squeezing plate 37 moves to compress the crushed garbage. After the compression is completed, the hydraulic cylinder 36 contracts to drive the squeezing plate 37 to move and restore to its original state. Then the staff opens the sealed door to take out the compressed garbage. Then the crushing roller 33 rotates to drive the second bevel gear 43 to rotate, and the second bevel gear 43 cooperates with the first bevel gear 15 to make the first bevel gear 15 rotate. The rotation of the first bevel gear 15 drives the transmission gear 13 and the impeller blade 14 to rotate. The rotation of the impeller blade 14 stirs the waste gas introduced into the cleaning liquid downward, so that the waste gas and the cleaning liquid are fully mixed. The transmission gear 13 and the gear ring 16 cooperate with each other, so that the rotating ring 6 rotates, and the rotation of the rotating ring 6 drives the first hemispherical protrusion to rotate. Through the mutual cooperation of the first hemispherical protrusion and the movable rod 44, since the number of the first hemispherical protrusions is an odd number, the first hemispherical protrusion will be staggered in sequence during the rotation of the two movable rods. The rods 44 are squeezed, and one of the movable rods 44 is squeezed, so that the piston plate 8 moves. The movement of the piston plate 8 squeezes the cleaning liquid in the sealing shell 7 and sprays it out from the one-way nozzle 11. The two one-way nozzles 11 can spray the cleaning liquid on the bottom surface of the purification box into the fixed tube 5, ensuring that the concentration of the cleaning liquid on the bottom surface of the purification box is consistent with that in the fixed tube 5. At the same time, the concentration of the cleaning liquid in the fixed tube 5 can be changed, and the debris falling into the fixed tube 5 can be cleaned again. The other movable rod 44 releases the pressure, and under the action of the resetting of the telescopic spring 9, the piston plate 8 moves in the opposite direction and resets, and then the cleaning liquid at the bottom of the purification box 3 is sucked into the sealing shell 7 through the hollow tube 10, preparing for the next squeezing; Then, the rotating ring 6 rotates and drives the bevel gear ring 31 to rotate. The bevel gear ring 31 cooperates with the transmission bevel gear 28 to make the transmission bevel gear 28 rotate. The rotation of the transmission bevel gear 28 drives the crank shaft 27 to rotate. The rotation of the crank shaft 27 drives the two connecting rods 29 to reciprocate. One of the connecting rods 29 moves downward to squeeze the cleaning liquid in the fixed cylinder 26 from the third one-way valve 46 to the lower part of the installation cylinder 25, and then enters the spray pipe 41 along the liquid inlet pipe and is sprayed out from the spray head to achieve spray treatment of the exhaust gas. At the same time, the other connecting rod 29 moves upward to drive the sealing plate 30 to move upward. The sealing plate 30 moves upward to suck the cleaning liquid at the bottom of the purification box 3 into the fixed cylinder 26 through the liquid guide pipe to prepare for the next spraying. By analogy, the effect of the spray head continuously spraying the cleaning liquid is achieved. Then, under the action of the spray head and the one-way nozzle 11, the liquid level in the upper layer of the purification box 3 will rise, and then the cleaning liquid will flow back to the bottom surface of the purification box 3 along the return pipe 17. During the circulation of the exhaust gas and the cleaning liquid in the return pipe 17, the cleaning liquid will fall on the first diverter plate 18 and the second diverter plate 19 to cause splashing, thereby increasing the contact area between the cleaning liquid and the exhaust gas. At the same time, the rotation of the rotating ring 6 will drive the second hemispherical protrusion to rotate, and continuously collide with the sleeve 20, so that the sleeve 20 collides and moves continuously, and the sleeve 20 will The outer wall of the return pipe 17 vibrates and squeezes the resisting spring 24 to be compressed. When the squeezing of the resisting spring 24 is released, the resisting spring 24 resets to cause the return pipe 17 to resonate, thereby stirring up the cleaning liquid on the upper end surfaces of the first diverter plate 18 and the second diverter plate 19, increasing the contact area between the cleaning liquid and the exhaust gas. The exhaust gas then flows into the cleaning liquid on the bottom surface of the purification box 3 along the return pipe 17 for the last purification treatment. By cleaning the exhaust gas multiple times, the cleaning and purification effect of the exhaust gas is guaranteed.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An exhaust gas treatment and purification device for a garbage compression box, comprising a bottom plate (1), a compression box (2) being provided on one side of the upper end of the bottom plate (1), a purification box (3) being provided on the other side of the upper end of the bottom plate (1), a crushing component being provided in the middle of the compression box (2), and a compression component being provided on the inner bottom surface of the compression box (2), characterized in that: A fixing plate (4) is provided in the middle of the purification box (3), an auxiliary component is provided in the middle of the lower end of the fixing plate (4), a transmission component is provided in the middle of one side of the fixing plate (4) close to the compression box (2), a reflux component is provided in the middle of the other side of the fixing plate (4), and a liquid guide component is provided on one side of the inner bottom surface of the purification box (3); The auxiliary component comprises a fixed tube (5) arranged at the middle of the lower end of the fixed plate (4), a rotating ring (6) rotatably arranged at the lower end of the fixed plate (4), and two sealing shells (7) symmetrically arranged outside the fixed tube (5); the upper end of the fixed plate (4) is provided with a flow guide concave surface matched with the fixed tube (5); the center line of the fixed tube (5) and the center line of the rotating ring (6) are located on the same axis; the lower end of the fixed tube (5) passes through the middle of the bottom surface of the purification box (3) and is provided with a sealing plug; a piston plate (8) is slidably provided in the middle of the two sealing shells (7); the two piston plates (8) are provided with movable rods (44) on opposite sides thereof; one end of the two movable rods (44) is divided into The two movable rods (44) are respectively penetrated outside the sealing shell (7) and are arranged in a hemispherical shape. A telescopic spring (9) is sleeved in the middle of each of the two movable rods (44). One end of the telescopic spring (9) is connected to the piston plate (8), and the other end of the telescopic spring (9) is connected to the inner wall of the sealing shell (7). A hollow tube (10) is provided at the lower end of the two sealing shells (7) near the fixed tube (5). A first one-way valve is provided in the middle of the upper end of the hollow tube (10). The output end of the first one-way valve is connected to the inside of the sealing shell (7). Two one-way nozzles (11) are symmetrically provided on the inner wall of the fixed tube (5). The input ends of the two one-way nozzles (11) are respectively connected to the inside of the sealing shell (7).

2. The waste gas treatment and purification equipment for the garbage compression box according to claim 1 is characterized in that: The transmission assembly comprises a transmission cavity opened in the middle of one side of the fixed plate (4), a mounting shell (12) arranged at the lower end of the fixed plate (4), and a transmission gear (13) rotatably arranged in the middle of the transmission cavity, the upper end of the rotating shaft of the transmission gear (13) passing through the transmission cavity and being provided with a pulsator blade (14), and the lower end of the rotating shaft of the transmission gear (13) passing through the mounting shell (12) and being provided with a first bevel gear (15).

3. The waste gas treatment and purification equipment for a garbage compression box according to claim 1, characterized in that: The reflux assembly comprises a reflux pipe (17) penetrating the middle of the fixed plate (4) and two first flow dividers (18) and two second flow dividers (19) symmetrically arranged inside the reflux pipe (17), the two first flow dividers (18) and the two second flow dividers (19) being arranged alternately, the two first flow dividers (18) each having a first reflux opening in the middle, the two second flow dividers (19) each having a plurality of second reflux openings evenly distributed in the middle, the plurality of second reflux openings being distributed in a ring array and not on the same axis as the first reflux opening, the reflux pipe (17) 7) A sleeve (20) is sleeved in the middle of the lower end, and two fixed shells (21) are symmetrically arranged on the inner wall of the sleeve (20). A T-shaped rod (22) is slidably arranged in the middle of the two fixed shells (21). A compression spring (23) is arranged at one end of the T-shaped rod (22). One end of the compression spring (23) is connected to the inner wall of the sleeve (20). The other end of the T-shaped rod (22) is movably passed through the fixed shell (21) and is fixedly connected to the side wall of the return pipe (17). The side wall of the return pipe (17) is symmetrically provided with a plurality of abutting springs (24) that cooperate with the sleeve (20).

4. The waste gas treatment and purification equipment for a garbage compression box according to claim 1, characterized in that: The liquid guide assembly comprises a mounting cylinder (25) disposed on one side of the inner bottom surface of the purification box (3), a partition (42) disposed at the lower part of the mounting cylinder (25), two fixed cylinders (26) symmetrically disposed in the middle of the partition (42), and a crank shaft (27) rotatably disposed at the upper part of the mounting cylinder (25), the lower ends and side walls of the two fixed cylinders (26) being tightly connected to the mounting cylinder (25), sealing plates (30) being vertically slidably disposed inside the two fixed cylinders (26), and the side walls of the two fixed cylinders (26) being respectively provided with second one-way valves ( The mounting cylinder (25) is provided with a second one-way valve (45) and a third one-way valve (46), the output end of the second one-way valve (45) is communicated with the interior of the fixed cylinder (26), the input end of the third one-way valve (46) is communicated with the interior of the fixed cylinder (26), a liquid guide tube matching the second one-way valve (45) is provided in the middle of the side wall of the mounting cylinder (25), a transmission bevel gear (28) is provided in the middle of the crank shaft (27), two connecting rods (29) are symmetrically provided in the middle of the crank shaft (27), and the lower ends of the two connecting rods (29) are hinged to the upper end of the sealing plate (30).

5. The waste gas treatment and purification equipment for the garbage compression box according to claim 4 is characterized in that: The upper end of the outer side of the rotating ring (6) is provided with a gear ring (16) that cooperates with the transmission gear (13); the inner side of the rotating ring (6) is provided with a plurality of first hemispherical protrusions that cooperate with the movable rod (44); the plurality of first hemispherical protrusions are distributed in a ring array and the number is an odd number; the outer side of the rotating ring (6) is provided with a plurality of second hemispherical protrusions that cooperate with the sleeve (20); the plurality of second hemispherical protrusions are distributed in a ring array; and the lower end of the rotating ring (6) is provided with a bevel gear ring (31) that cooperates with the transmission bevel gear (28).

6. The waste gas treatment and purification equipment for a garbage compression box according to claim 1, characterized in that: The crushing assembly comprises a crushing barrel (32) arranged in the middle of the compression box (2), a crushing roller (33) rotatably arranged in the middle of the crushing barrel (32), and a driving motor (34) arranged outside the compression box (2); the output end of the driving motor (34) penetrates into the crushing barrel (32) and is connected to one end of the crushing roller (33); the other end of the crushing roller (33) penetrates into the mounting shell (12) and is provided with a second bevel gear (43) matched with the first bevel gear (15); a feed port is provided at the upper end of the crushing barrel (32) near the driving motor (34); a guide hopper matched with the feed port is provided at the upper end of the crushing barrel (32); a discharge port is provided at the other side of the lower end of the crushing barrel (32); and auxiliary blades (35) matched with the crushing roller (33) are symmetrically provided on the inner wall of the crushing barrel (32).

7. The waste gas treatment and purification equipment for a garbage compression box according to claim 1, characterized in that: The compression assembly comprises a hydraulic cylinder (36) disposed at the lower end of the outer side of the compression box (2) and an extrusion plate (37) slidably disposed on the inner bottom surface of the compression box (2); the hydraulic cylinder (36) is located directly below the drive motor (34); an output end of the hydraulic cylinder (36) penetrates into the compression box (2) and is connected to one side of the extrusion plate (37).

8. The waste gas treatment and purification equipment for a garbage compression box according to claim 6, characterized in that: The front end of the compression box (2) is hingedly provided with a sealing door, the upper end of the compression box (2) is provided with an air pump (38), the input end of the air pump (38) passes through the compression box (2) and is provided with an air collecting hood (39), the air collecting hood (39) is located directly above the guide hopper, one side of the compression box (2) is provided with a feeding port that matches the guide hopper, the output end of the air pump (38) is provided with an L-shaped connecting pipe (40), the output end of the L-shaped connecting pipe (40) passes through the purification box (3) and is located directly above the impeller blades (14).

9. The waste gas treatment and purification equipment for a garbage compression box according to claim 4, characterized in that: A liquid adding pipe is provided at the upper end of one side of the purification box (3), a valve is provided in the middle of the liquid adding pipe, an overflow port is provided at the lower end of the one side, the overflow port is lower than the upper end surface of the mounting tube (25), a spray pipe (41) is provided on the top surface of the purification box (3), a plurality of spray heads are evenly distributed at the lower end of the spray pipe (41), a liquid inlet pipe is provided at the middle of the upper end of the purification box (3), the output end of the liquid inlet pipe penetrates into the purification box (3) and is connected to the spray pipe (41), and the input end of the liquid inlet pipe penetrates into the purification box (3) and is connected to the lower part of the interior of the mounting tube (25).

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