Improved garbage classification equipment with air purification function

Abstract

The invention relates to the technical field of garbage classification, in particular to improved garbage classification equipment with an air purification function, which comprises a classification barrel, a classification mechanism is arranged on the classification barrel, a treatment mechanism is arranged at the lower end of the classification mechanism, the treatment mechanism comprises a feeding barrel arranged in the classification barrel, and a fixing sleeve is arranged on the outer side of the feeding barrel. A feeding roller is rotationally arranged in the feeding barrel, and a plurality of sets of rotating plates are arranged at the bottom of the feeding roller. The rotating plates rotate to extrude a first moving rod on one side, so that the first moving rod extrudes a spring, the spring is extruded through the first moving rod to inflate the interior of the spring, and the spring is extruded through the second moving rod to inflate the interior of the spring; and meanwhile, when the first moving rod is reset, air is inflated into the piston barrel through the first air inlet pipe, in the long-time working process, a baking soda solution is continuously sprayed out of the storage barrel into the discharging pipe, acidic components in kitchen waste gas are neutralized and converted into low-toxicity salts and carbon dioxide, and toxic parts in the kitchen waste are reduced.

Description

Technical Field

[0001] This invention relates to the field of waste sorting technology, specifically to an improved waste sorting device with air purification. Background Technology

[0003] When existing waste sorting equipment is in use, the sorted kitchen waste accumulates inside the equipment. Because kitchen waste is prone to decomposition during accumulation, it produces harmful gases. The accumulation of harmful gases in the equipment can damage the equipment and may even overflow, causing harm to the staff. Summary of the Invention

[0004] The purpose of this invention is to provide an improved waste sorting device with air purification. The rotating plate squeezes a first moving rod on one side, causing the first moving rod to compress a spring. The compression of the spring by the first moving rod inflates the spring. At the same time, when the first moving rod returns to its original position, it inflates the piston cylinder through the first air inlet pipe. During long-term operation, a baking soda solution is continuously sprayed from the storage bin into the discharge pipe, neutralizing the acidic components in the waste gas from kitchen waste and converting them into low-toxic salts and carbon dioxide, thereby reducing the toxic components in the kitchen waste.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an improved waste sorting device with air purification, comprising a sorting bin, a sorting mechanism on the sorting bin, and a processing mechanism at the lower end of the sorting mechanism; The processing mechanism includes a feeding barrel inside the sorting barrel, a fixed sleeve on the outside of the feeding barrel, a feeding roller rotating inside the feeding barrel, multiple sets of rotating plates at the bottom of the feeding roller, an air storage barrel inside the sorting barrel, a discharge pipe on the outside of the sorting barrel, a piston cylinder on one side of the discharge pipe, a first moving rod movable inside the piston cylinder, a first air inlet pipe at the upper end of the piston cylinder, a storage barrel outside the sorting barrel, a discharge pipe on the storage barrel, and a compression mechanism outside the sorting barrel. The compression mechanism includes a fixed plate disposed on one side of the sorting bin, an exhaust gas bin disposed at the upper end of the fixed plate, a second air inlet pipe disposed on one side of the exhaust gas bin, a connecting plate disposed on one side of the second air inlet pipe, a squeezing plate disposed on one side of the connecting plate, a telescopic rod disposed on the fixed plate, one end of the telescopic rod being fixedly connected to the connecting plate, and a filter plate disposed at the lower end of the squeezing plate.

[0006] Preferably, the sorting mechanism includes a feed cover disposed on a sorting bin, a detector disposed inside the feed cover, an opening disposed on the feed cover, a sorting plate disposed at the lower end of the feed cover, a first partition plate disposed inside the sorting bin, a fixing sleeve disposed on the first partition plate, the fixing sleeve being internally connected to the feed bin, and a partition bin disposed outside the first partition plate.

[0007] Preferably, a second partition plate is provided at the lower end of the first partition plate, and a compression chamber is provided inside the second partition plate.

[0008] Preferably, the gas storage tank is equipped with an air blowing pipe, one end of which passes through the partition tank.

[0009] Preferably, a spring is provided inside the piston cylinder, one end of the spring is connected to the first moving rod, one end of the first moving rod is designed with an elastic material, and a first one-way valve is provided inside the first air intake pipe.

[0010] Preferably, one end of the discharge pipe passes through the sorting bin, and a second one-way valve is provided inside the discharge pipe.

[0011] Preferably, the lower end of the storage hopper is connected to the fixed plate, a second moving rod is provided inside the second air inlet pipe, one end of the second moving rod is connected to the connecting plate, a third one-way valve is provided inside the waste gas hopper, a third air inlet pipe is provided on the second air inlet pipe, and a fourth one-way valve is provided inside the third air inlet pipe.

[0012] Preferably, a fixing rod is provided on the fixing plate, and the upper end of the fixing rod is connected to the telescopic rod.

[0013] Preferably, a filter plate is provided inside the compression chamber, and a sewage collection layer is provided at the bottom of the filter plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are: This invention uses a rotating plate to compress a first moving rod on one side, causing the first moving rod to compress a spring. This compression inflates the spring, and simultaneously, when the first moving rod returns to its original position, it inflates the piston cylinder through the first air inlet pipe. During prolonged operation, this causes a continuous spray of baking soda solution from the storage tank into the discharge pipe, neutralizing the acidic components in the kitchen waste exhaust gas and converting them into low-toxicity salts and carbon dioxide, thus reducing the toxic components in the kitchen waste.

[0015] This invention utilizes a rotating plate to drive the feeding roller to rotate, discharging kitchen waste falling from the feeding hopper into the compression chamber. The rotation of the plate reduces clumping of the kitchen waste as it falls from the feeding roller, allowing it to fall slowly. Simultaneously, the baking soda solution sprayed from the discharge pipe mixes thoroughly with the falling kitchen waste, improving the effectiveness of the baking soda solution in treating harmful substances in the kitchen waste and preventing clumping of the kitchen waste, which would hinder the baking soda solution from penetrating the waste and affecting its treatment effect.

[0016] This invention utilizes a telescopic rod that extends and retracts, causing a connecting plate to move. This movement of the connecting plate, in turn, moves a compression plate, compressing the kitchen waste falling inside the compression chamber. This allows the moisture in the kitchen waste to pass through a filter plate and enter the wastewater collection layer for collection, preventing excessive moisture content in the kitchen waste. This slows down the rate of food waste decomposition, reduces odor, and also reduces the volume of compressed kitchen waste, allowing for the storage of more food waste in the compression chamber. This increases the capacity of the device, reduces the frequency of cleaning, and lowers the workload for personnel.

[0017] In this invention, the movement of the connecting plate drives the movement of the second moving rod, which creates a negative pressure environment inside the second air inlet pipe. Simultaneously, after the second moving rod moves a certain distance, the third air inlet pipe opens, allowing the gas inside the sorting bin to enter the second air inlet pipe through the third air inlet pipe. When the second moving rod resets, the gas in the second air inlet pipe is discharged into the waste gas bin, thereby collecting the gas generated inside the sorting bin and further preventing harmful gases generated inside the device from being emitted to the outside environment and causing harm to personnel. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial structural diagram of the classification mechanism of the present invention; Figure 3 This is a second schematic diagram of the classification mechanism of the present invention; Figure 4 This is a partial structural diagram of the processing mechanism of the present invention; Figure 5 This is a second schematic diagram of the processing mechanism of the present invention; Figure 6 This is a third schematic diagram of the processing mechanism of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of section A in the middle; Figure 8 This is a schematic diagram of the compression mechanism of the present invention.

[0019] In the diagram: 1. Sorting bin; 2. Sorting mechanism; 21. Feed cover; 22. Sorting plate; 23. Fixing sleeve; 24. First partition plate; 25. Second partition plate; 251. Compression chamber; 26. Partition bin; 3. Processing mechanism; 31. Feeding bin; 32. Feeding roller; 33. Rotating plate; 34. Air storage bin; 341. Air blowing pipe; 35. Storage bin; 36. Piston cylinder; 37. Discharge pipe; 38. First moving rod; 39. Spring; 310. First air inlet pipe; 4. Compression mechanism; 41. Fixing plate; 42. Waste gas bin; 43. Fixing rod; 44. Telescopic rod; 45. Connecting plate; 46. Extrusion plate; 47. Second air inlet pipe; 48. Third air inlet pipe; 49. Second moving rod; 410. Filter plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] The present invention provides an improved waste sorting device with air purification, including a sorting bin 1, a sorting mechanism 2 on the sorting bin 1, and a processing mechanism 3 at the lower end of the sorting mechanism 2; The processing mechanism 3 includes a feeding barrel 31 inside the sorting barrel 1, a fixed sleeve 23 on the outside of the feeding barrel 31, a feeding roller 32 rotating inside the feeding barrel 31, multiple sets of rotating plates 33 at the bottom of the feeding roller 32, an air storage barrel 34 inside the sorting barrel 1, a discharge pipe 37 on the outside of the sorting barrel 1, a piston cylinder 36 on one side of the discharge pipe 37, a first moving rod 38 moving inside the piston cylinder 36, a first air inlet pipe 310 at the upper end of the piston cylinder 36, a storage barrel 35 on the outside of the sorting barrel 1, a discharge pipe 37 on the storage barrel 35, and a compression mechanism 4 on the outside of the sorting barrel 1. The compression mechanism 4 includes a fixed plate 41 disposed on one side of the sorting bin 1. An exhaust gas bin 42 is disposed on the upper end of the fixed plate 41. A second air inlet pipe 47 is disposed on one side of the exhaust gas bin 42. A connecting plate 45 is disposed on one side of the second air inlet pipe 47. A compression plate 46 is disposed on one side of the connecting plate 45. A telescopic rod 44 is also disposed on the fixed plate 41. One end of the telescopic rod 44 is fixedly connected to the connecting plate 45. A filter plate 410 is disposed at the lower end of the compression plate 46.

[0022] Before using this device, the waste to be sorted is placed onto the sorting plate 22 through the opening on the feed cover 21. A detector detects the waste on the sorting plate 22, and the rotating sorting plate 22 sorts different types of waste. The waste then enters the sorting bin 1 through different inlets inside the first separator 24. When processing kitchen waste, it enters the feed roller 32 through the feed bin 31. Gas in the gas storage tank 34 is rapidly discharged through the air blowing pipe 341, thereby driving the rotating plate 33 to rotate. The rotation of the rotating plate 33 drives the feed roller 32 to rotate, causing the kitchen waste falling from the feed bin 31 to... The waste is discharged and enters the compression chamber 251 through the lower end of the rotating plate 33. At the same time, the rotation of the rotating plate 33 compresses the first moving rod 38 on one side, causing the first moving rod 38 to compress the spring 39. The compression of the spring 39 by the first moving rod 38 inflates the spring 39. When the first moving rod 38 returns to its original position, it inflates the piston cylinder 36 through the first air inlet pipe 310. During long-term operation, the storage tank 35 continuously sprays baking soda solution into the discharge pipe 37 to neutralize the acidic components in the waste gas, converting them into low-toxicity salts and carbon dioxide, thus reducing the toxic components in the waste.

[0023] Simultaneously, the rotating plate 33 rotates, driving the feeding roller 32 to rotate, discharging the kitchen waste falling from the feeding bucket 31 into the compression chamber 251. The rotation of the rotating plate 33 reduces clumping of the kitchen waste falling from the feeding roller 32, allowing it to fall slowly. At the same time, the baking soda solution sprayed from the discharge pipe 37 mixes thoroughly with the falling kitchen waste, improving the treatment effect of the baking soda solution on harmful substances in the kitchen waste and preventing clumping of the kitchen waste, which would make it difficult for the baking soda solution to enter the kitchen waste and affect the treatment effect of the baking soda solution on the kitchen waste.

[0024] Simultaneously, the telescopic rod 44 extends and retracts, causing the connecting plate 45 to move. The movement of the connecting plate 45 causes the compression plate 46 to move, compressing the kitchen waste falling inside the compression chamber 251. This allows the moisture in the kitchen waste to pass through the filter plate 410 and enter the sewage collection layer for collection, preventing the moisture content in the kitchen waste from being too high. This slows down the rate of kitchen waste decomposition and reduces odor. At the same time, the volume of compressed kitchen waste is reduced, allowing more kitchen waste to be stored in the compression chamber 251, thereby increasing the capacity of the device, reducing the number of cleanings, and reducing the labor intensity of personnel.

[0025] Simultaneously, the moving connecting plate 45 drives the second moving rod 49 to move. The movement of the second moving rod 49 creates a negative pressure environment inside the second air inlet pipe 47. When the second moving rod 49 moves a certain distance, the third air inlet pipe 48 opens, allowing the gas inside the sorting bin 1 to enter the second air inlet pipe 47 through the third air inlet pipe 48. When the second moving rod 49 resets, the gas in the second air inlet pipe 47 is discharged into the waste gas bin 42, thereby collecting the gas generated inside the sorting bin 1 and further preventing harmful gases generated inside the device from being emitted to the outside world and causing harm to personnel.

[0026] During waste sorting, detectors identify different types of waste, and sorting plates 22 separate them. Simultaneously, gas discharge from the gas storage tank 34 drives the rotating plate 33 to rotate, causing the kitchen waste falling from the feed tank 31 to slowly fall and disperse. At the same time, the rotating plate 33 rotates and squeezes the first moving rod 38, causing the baking soda solution in the storage tank 35 to be discharged through the discharge pipe 37, thus treating the dispersed kitchen waste and improving the treatment effect of baking soda on kitchen waste. At the same time, the telescopic rod 44 drives the compression plate 46 to compress the kitchen waste in the compression chamber 251, and the moisture in the kitchen waste is discharged through the filter plate 410. Meanwhile, the connecting plate 45 drives the second moving rod 49 to move and collect the harmful gases in the sorting tank 1 through the third air inlet pipe 48 into the waste gas tank 42 for collection, avoiding damage to the outside world.

[0027] In an optional embodiment, the sorting mechanism 2 includes a feed cover 21 disposed on the sorting bin 1, a detector disposed inside the feed cover 21, an opening disposed on the feed cover 21, a sorting plate 22 disposed at the lower end of the feed cover 21, a first partition plate 24 disposed inside the sorting bin 1, a fixing sleeve 23 disposed on the first partition plate 24, the fixing sleeve 23 being internally connected to the feed bin 31, and a partition bin 26 disposed outside the first partition plate 24.

[0028] It should be noted that by placing the waste that needs to be sorted onto the sorting plate 22 through the opening on the feed cover 21, the waste on the sorting plate 22 is detected by the detector, and the sorting plate 22 rotates to sort different types of waste. The waste then enters the sorting bin 1 through different inlets inside the first separator 24, and the first separator 24 separates different types of waste, making it easier to collect different types of waste. At the same time, kitchen waste falls through the feed bin 31, and the separator bin 26 outside the first separator 24 protects the falling waste and prevents it from falling off.

[0029] In an optional embodiment, a second partition plate 25 is further provided at the lower end of the first partition plate 24, and a compression chamber 251 is provided inside the second partition plate 25.

[0030] It should be noted that the second partition 25 separates different types of waste, making it easier to collect different types of waste. At the same time, the compressed kitchen waste is collected through the compression chamber 251.

[0031] In an optional embodiment, an air blowing pipe 341 is provided on the air storage tank 34, with one end of the air blowing pipe 341 penetrating through the partition tank 26.

[0032] It should be noted that the gas in the gas storage tank 34 is discharged through the air blowing pipe 341 on the gas storage tank 34. At the same time, the gas discharged through the air blowing pipe 341 drives the rotating plate 33 to rotate, thereby causing the kitchen waste falling in the feed tank 31 to be dispersed and fall. Meanwhile, the gas is prevented from leaking out by passing through the separator tank 26 through the air blowing pipe 341.

[0033] In an optional embodiment, a spring 39 is provided inside the piston cylinder 36, one end of the spring 39 is connected to the first moving rod 38, one end of the first moving rod 38 is designed with an elastic material, and a first one-way valve is provided inside the first air inlet pipe 310.

[0034] It should be noted that the rotation of the rotating plate 33 compresses the first moving rod 38 on one side, causing the first moving rod 38 to compress the spring 39. The compression of the spring 39 by the first moving rod 38 inflates the spring 39. At the same time, when the first moving rod 38 returns to its original position, it inflates the piston cylinder 36 through the first air inlet pipe 310. During long-term operation, the storage tank 35 continuously sprays baking soda solution into the discharge pipe 37. Meanwhile, the first air inlet pipe 310 is equipped with a first one-way valve to inflate the piston cylinder 36, ensuring that the first moving rod 38 reciprocates inside the piston cylinder 36.

[0035] In an optional embodiment, one end of the discharge pipe 37 passes through the sorting bin 1, and a second one-way valve is provided inside the discharge pipe 37.

[0036] It should be noted that the storage bin 35 is inflated by the reciprocating motion of the first moving rod 38, so that the baking soda solution inside the storage bin 35 is discharged into the compression chamber 251 through the discharge pipe 37 to process the kitchen waste.

[0037] In an optional embodiment, the lower end of the storage tank 35 is connected to the fixed plate 41, a second moving rod 49 is provided inside the second air inlet pipe 47, one end of the second moving rod 49 is connected to the connecting plate 45, a third one-way valve is provided inside the waste gas tank 42, a third air inlet pipe 48 is provided on the second air inlet pipe 47, and a fourth one-way valve is provided inside the third air inlet pipe 48.

[0038] It should be noted that the movement of the connecting plate 45 drives the movement of the second moving rod 49, thereby putting the inside of the second air inlet pipe 47 under negative pressure. When the third air inlet pipe 48 is exposed and connected to the second air inlet pipe 47, the gas inside the sorting bin 1 enters the inside of the second air inlet pipe 47 through the third air inlet pipe 48. The second moving rod 49 is reset to allow the gas inside the second air inlet pipe 47 to enter the waste gas bin 42. At the same time, the gas inside the waste gas bin 42 cannot leak out. Meanwhile, the one-way valve inside the third air inlet pipe 48 ensures that all the gas entering the second air inlet pipe 47 enters the waste gas bin 42.

[0039] In an optional embodiment, a fixing rod 43 is provided on the fixing plate 41, and the upper end of the fixing rod 43 is connected to the telescopic rod 44.

[0040] It should be noted that the telescopic rod 44 is fixed by the fixing rod 43 to prevent the telescopic rod 44 from deviating from the predetermined track when it is working, thus ensuring the normal operation of the device.

[0041] In an optional embodiment, a filter plate 410 is provided inside the compression chamber 251, and a sewage collection layer is provided at the bottom of the filter plate 410.

[0042] It should be noted that the filter plate 410 filters the water in the kitchen waste to prevent excessive moisture from causing the waste to decompose too quickly. At the same time, the sewage collection layer collects the sewage in the kitchen waste to prevent sewage leakage.

[0043] Working principle: Before using this device, the waste to be sorted is placed onto the sorting plate 22 through the opening on the feeding cover 21. The waste on the sorting plate 22 is detected by a detector. The sorting plate 22 rotates to sort different types of waste, which then enter the sorting bin 1 through different inlets inside the first separator 24. When processing kitchen waste, the kitchen waste enters the feeding roller 32 through the feeding bin 31. The gas in the gas storage tank 34 is quickly discharged through the air blowing pipe 341, thereby driving the rotating plate 33 to rotate. The rotation of the rotating plate 33 drives the feeding roller 32 to rotate, causing the waste to fall into the feeding bin 31. The kitchen waste is discharged and enters the compression chamber 251 through the lower end of the rotating plate 33. At the same time, the rotation of the rotating plate 33 squeezes the first moving rod 38 on one side, causing the first moving rod 38 to compress the spring 39. The compression of the spring 39 by the first moving rod 38 inflates the spring 39. At the same time, when the first moving rod 38 returns to its original position, it inflates the piston cylinder 36 through the first air inlet pipe 310. During the long-term operation, the storage tank 35 continuously sprays baking soda solution into the discharge pipe 37 to neutralize the acidic components in the kitchen waste exhaust gas, converting them into low-toxicity salts and carbon dioxide, thus reducing the toxic part of the kitchen waste.

[0044] Simultaneously, the rotating plate 33 rotates, driving the feeding roller 32 to rotate, discharging the kitchen waste falling from the feeding bucket 31 into the compression chamber 251. The rotation of the rotating plate 33 reduces clumping of the kitchen waste falling from the feeding roller 32, allowing it to fall slowly. At the same time, the baking soda solution sprayed from the discharge pipe 37 mixes thoroughly with the falling kitchen waste, improving the treatment effect of the baking soda solution on harmful substances in the kitchen waste and preventing clumping of the kitchen waste, which would make it difficult for the baking soda solution to enter the kitchen waste and affect the treatment effect of the baking soda solution on the kitchen waste.

[0045] Simultaneously, the telescopic rod 44 extends and retracts, causing the connecting plate 45 to move. The movement of the connecting plate 45 causes the compression plate 46 to move, compressing the kitchen waste falling inside the compression chamber 251. This allows the moisture in the kitchen waste to pass through the filter plate 410 and enter the sewage collection layer for collection, preventing the moisture content in the kitchen waste from being too high. This slows down the rate of kitchen waste decomposition and reduces odor. At the same time, the volume of compressed kitchen waste is reduced, allowing more kitchen waste to be stored in the compression chamber 251, thereby increasing the capacity of the device, reducing the number of cleanings, and reducing the labor intensity of personnel.

[0046] Simultaneously, the moving connecting plate 45 drives the second moving rod 49 to move. The movement of the second moving rod 49 creates a negative pressure environment inside the second air inlet pipe 47. When the second moving rod 49 moves a certain distance, the third air inlet pipe 48 opens, allowing the gas inside the sorting bin 1 to enter the second air inlet pipe 47 through the third air inlet pipe 48. When the second moving rod 49 resets, the gas in the second air inlet pipe 47 is discharged into the waste gas bin 42, thereby collecting the gas generated inside the sorting bin 1 and further preventing harmful gases generated inside the device from being emitted to the outside world and causing harm to personnel.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An improved waste sorting device with air purification, comprising sorting bins (1), characterized in that, The sorting bin (1) is provided with a sorting mechanism (2), and the sorting mechanism (2) is provided with a processing mechanism (3) at its lower end. The processing mechanism (3) includes a feeding barrel (31) inside the sorting barrel (1), a fixed sleeve (23) is provided on the outside of the feeding barrel (31), a feeding roller (32) rotates inside the feeding barrel (31), a number of rotating plates (33) are provided at the bottom of the feeding roller (32), an air storage barrel (34) is also provided inside the sorting barrel (1), a discharge pipe (37) is provided on the outside of the sorting barrel (1), a piston cylinder (36) is provided on one side of the discharge pipe (37), a first moving rod (38) moves inside the piston cylinder (36), a first air inlet pipe (310) is provided at the upper end of the piston cylinder (36), a storage barrel (35) is provided on the outside of the sorting barrel (1), a discharge pipe (37) is also provided on the storage barrel (35), and a compression mechanism (4) is also provided on the outside of the sorting barrel (1). The compression mechanism (4) includes a fixed plate (41) disposed on one side of the sorting bin (1), an exhaust gas bin (42) disposed on the upper end of the fixed plate (41), a second air inlet pipe (47) disposed on one side of the exhaust gas bin (42), a connecting plate (45) disposed on one side of the second air inlet pipe (47), a squeezing plate (46) disposed on one side of the connecting plate (45), a telescopic rod (44) disposed on the fixed plate (41), one end of the telescopic rod (44) being fixedly connected to the connecting plate (45), and a filter plate (410) disposed at the lower end of the squeezing plate (46).

2. The improved waste sorting equipment with air purification according to claim 1, characterized in that, The sorting mechanism (2) includes a feed cover (21) set on the sorting bin (1), a detector is set inside the feed cover (21), an opening is also set on the feed cover (21), a sorting plate (22) is set at the lower end of the feed cover (21), a first partition plate (24) is set inside the sorting bin (1), a fixing sleeve (23) is set on the first partition plate (24), the fixing sleeve (23) is connected through the feed bin (31), and a partition bin (26) is set on the outside of the first partition plate (24).

3. An improved waste sorting device with air purification according to claim 2, characterized in that, A second partition plate (25) is also provided at the lower end of the first partition plate (24), and a compression chamber (251) is provided inside the second partition plate (25).

4. An improved waste sorting device with air purification according to claim 2, characterized in that, An air blowing pipe (341) is provided on the gas storage tank (34), and one end of the air blowing pipe (341) passes through the partition tank (26).

5. An improved waste sorting device with air purification according to claim 1, characterized in that, The piston cylinder (36) is equipped with a spring (39), one end of which is connected to the first moving rod (38). One end of the first moving rod (38) is made of elastic material. The first air inlet pipe (310) is equipped with a first one-way valve.

6. An improved waste sorting device with air purification according to claim 5, characterized in that, One end of the discharge pipe (37) passes through the sorting bin (1), and a second one-way valve is provided inside the discharge pipe (37).

7. An improved waste sorting device with air purification according to claim 1, characterized in that, The lower end of the storage tank (35) is connected to the fixed plate (41). The second air inlet pipe (47) is provided with a second moving rod (49). One end of the second moving rod (49) is connected to the connecting plate (45). The waste gas tank (42) is provided with a third one-way valve. The second air inlet pipe (47) is provided with a third air inlet pipe (48). The third air inlet pipe (48) is provided with a fourth one-way valve.

8. An improved waste sorting device with air purification according to claim 1, characterized in that, A fixing rod (43) is provided on the fixing plate (41), and the upper end of the fixing rod (43) is connected to the telescopic rod (44).

9. An improved waste sorting device with air purification according to claim 3, characterized in that, The compression chamber (251) is equipped with a filter plate (410), and a sewage collection layer is provided at the bottom of the filter plate (410).

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