Pesticide packaging waste recycling station treatment equipment

By designing a pesticide packaging waste recycling station treatment equipment that uses gravity conveying and cutting tools for cleaning, the problem of separation of cleaning and drying steps in traditional recycling stations is solved, and the bottle is fully cleaned and quickly dried, which improves the processing efficiency and simplified equipment.

CN119658873APending Publication Date: 2025-03-21CHONGQING UNIV OF EDUCATION
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Patent Information

Application Number
CN202510126222.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-22
Publication Date
2025-03-21

AI Technical Summary

Technical Problem

In traditional pesticide packaging waste recycling stations, the cleaning and drying steps are carried out separately, resulting in complex equipment, large space, low efficiency, and it is difficult to ensure sufficient cleaning of the plastic bottle inside.

Method used

A pesticide packaging waste recycling station treatment equipment is designed, and the bottle is cut in half through a cutter, and it is fully cleaned by an arc filter and a water spray cleaning mechanism, and rapid drying is achieved through a drying filter and a drying mechanism.

Benefits of technology

The bottle is fully cleaned, the equipment structure is simplified, energy consumption and maintenance costs are reduced, processing efficiency is improved, and the cleaning effect is thorough.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of pesticide packaging and recycling treatment, and discloses pesticide packaging waste recycling station treatment equipment which comprises a vertically-arranged feeding barrel, the bottom end of the feeding barrel is forked to form two treatment barrels, each treatment barrel is provided with a bent part and a straight part which communicate with each other, and the other end of each bent part communicates with the feeding barrel; and the cutting device is arranged at the bottom of the feeding barrel and is used for cutting the pesticide packaging bottle vertically falling in the feeding barrel into two half bottle bodies. According to the pesticide packaging waste recycling station treatment equipment, gravity type conveying design is adopted, a complex power device is not needed, conveying can be completed through the gravity of bottle bodies, the structure is simplified, and meanwhile equipment energy consumption and maintenance cost are reduced; the pesticide packaging bottle is split in half, the space in the bottle can be completely exposed, it is guaranteed that cleaning liquid can fully cover the inner surface of the bottle body, pesticide residues are effectively removed, and thoroughness of the cleaning effect is guaranteed.
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Description

Technical Field

[0001] The invention relates to the technical field of pesticide packaging recycling and processing, and in particular to a pesticide packaging waste recycling site processing equipment. Background Art

[0002] The widespread use of pesticides has played an important role in increasing crop yields and controlling pests and diseases. However, the amount of pesticide packaging waste (such as plastic bottles, etc.) is also increasing year by year. If pesticide packaging waste is not properly handled, it will not only pollute the soil and water sources, but also pose a potential threat to wildlife and human health. Therefore, it is very necessary to properly recycle and dispose of pesticide packaging waste.

[0003] In the prior art, pesticide packaging waste is generally collected and classified first, and then transported to the site for unified recycling. Among them, the treatment method of pesticide packaging waste of plastic bottles is generally to classify them first, then wash them, and after thorough washing and drying, they are crushed, decomposed, etc. for resource recycling.

[0004] However, in traditional recycling sites, the above-mentioned cleaning and drying steps are usually carried out separately, which not only requires the use of more equipment, occupies more space and human resources, but also the processing steps are more cumbersome and inefficient. In addition, traditional cleaning methods can hardly ensure that the inside of the plastic bottle can be fully cleaned. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a pesticide packaging waste recycling site processing equipment, which has the advantages of being able to fully clean the inside of the bottle and having a high degree of automation.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of being able to fully clean the inside of the bottle with a high degree of automation, the present invention provides the following technical solution: a pesticide packaging waste recycling site processing equipment, comprising:

[0009] A vertically arranged feeding cylinder, the bottom end of which is bifurcated to form two processing cylinders, the processing cylinder having a connected bending portion and a straight portion, and the other end of the bending portion is connected to the feeding cylinder;

[0010] The cutter is arranged at the bottom of the feeding tube and is used to cut the pesticide packaging bottle falling vertically in the feeding tube into two half bottles;

[0011] An arc-shaped filter screen is arranged on the bottom surface of the bent portion, and a water spray cleaning mechanism is arranged below the arc-shaped filter screen;

[0012] The drying filter screen is arranged on the bottom surface of the straight portion, and a drying mechanism is arranged below the drying filter screen.

[0013] As a preferred technical solution of the present invention, the cross section of the feeding cylinder is circular, and the cross section of the processing cylinder is "D"-shaped.

[0014] As a preferred technical solution of the present invention, the sectioner is a rotating blade, a hot wire or a saw blade.

[0015] As a preferred technical solution of the present invention, the water spray cleaning mechanism includes a water supply pipe, a water spray pipe and a spray head;

[0016] A water spray pipe is arranged below the arc-shaped filter screen, the water spray pipe is connected to a water supply mechanism through a water supply pipe, and nozzles are evenly arranged on one side of the water spray pipe facing the arc-shaped filter screen.

[0017] As a preferred technical solution of the present invention, it also includes a supporting cabinet, the straight portion of the treatment cylinder is fixedly mounted on the supporting cabinet, and a water collecting trough for collecting cleaning water is also provided in the middle of the top surface of the supporting cabinet.

[0018] As a preferred technical solution of the present invention, a drying tank is provided at the top of the supporting cabinet at a position corresponding to the drying filter, and an electric heating rod is installed in the drying tank;

[0019] The drying tank is connected with the water collecting tank through a connecting channel.

[0020] As a preferred technical solution of the present invention, the end opening of the straight portion is closed by a blocking cover, and a driving shaft driven to rotate by a driving mechanism is eccentrically mounted on the blocking cover.

[0021] As a preferred technical solution of the present invention, the driving mechanism includes a driven gear, a driving gear and a motor;

[0022] An inner cavity is provided inside the supporting cabinet, a motor is fixedly installed in the inner cavity, a driving gear is fixedly installed on the output shaft of the motor, a driven gear is meshed on the outer wall of the driving gear, and the driving shaft is fixedly installed at the center of the driven gear.

[0023] As a preferred technical solution of the present invention, an airbag cushion is further provided on the inner wall of the opening at the end of the straight portion, and as the cover is gradually closed, the airbag cushion is gradually inflated and bulged.

[0024] As a preferred technical solution of the present invention, a horizontal cabinet is fixedly installed at the end of the supporting cabinet, and the horizontal cabinet is connected to the airbag cushion through a connecting pipe;

[0025] A piston is movably arranged in the horizontal cabinet, and the piston is supported by a supporting spring. A push rod is fixedly installed on the other side of the piston. The end of the push rod extends to the outside of the horizontal cabinet and is fixedly connected to a push plate. When the blocking cover rotates, the push plate can be pushed.

[0026] (III) Beneficial effects

[0027] Compared with the prior art, the present invention provides a pesticide packaging waste recycling site processing equipment, which has the following beneficial effects:

[0028] 1. The pesticide packaging waste recycling site processing equipment adopts a gravity conveying design. It does not require a complex power device and can complete the conveying by using the gravity of the bottle itself. While simplifying the structure, it also reduces equipment energy consumption and maintenance costs.

[0029] 2. The pesticide packaging waste recycling station processing equipment can completely expose the space inside the bottle by cutting the pesticide packaging bottle in half, ensuring that the cleaning liquid can fully cover the inner surface of the bottle, thereby effectively removing pesticide residues and ensuring the thoroughness of the cleaning effect.

[0030] 3. The pesticide packaging waste recycling site processing equipment can sequentially clean and dry the opened pesticide packaging bottles through a water spray cleaning mechanism and a drying mechanism, which can not only effectively remove pesticide residues, but also quickly dry the bottle body to avoid moisture residue affecting subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0033] Figure 3 It is an enlarged schematic diagram of the treatment cylinder part of the present invention;

[0034] Figure 4 is a side cross-sectional view of the treatment tube portion of the present invention;

[0035] Figure 5 is a cross-sectional view of the inner cavity portion of the present invention;

[0036] Figure 6 It is an enlarged schematic diagram of the cover part of the present invention;

[0037] Figure 7 It is a cross-sectional view of the horizontal cabinet part of the present invention.

[0038] In the figure: 1. feeding cylinder; 2. processing cylinder; 201. bending part; 202. straight part; 3. cutter; 4. arc filter; 5. drying filter; 6. water spray pipe; 7. nozzle; 8. supporting cabinet; 9. water collecting tank; 10. water supply pipe; 11. on-off valve; 12. drying tank; 13. electric heating rod; 14. connecting channel; 15. baffle; 16. driving shaft; 17. driven gear; 18. driving gear; 19. motor; 20. inner cavity; 21. airbag cushion; 22. push plate; 23. push rod; 24. piston; 25. horizontal cabinet; 26. support spring; 27. connecting pipe. DETAILED DESCRIPTION

[0039] 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.

[0040] Embodiment 1:

[0041] See also Figure 1-Figure 5 , a pesticide packaging waste recycling site processing equipment, used to process pesticide packaging bottles, such as Figure 2 As shown, the main body of the device is a vertically arranged feeding cylinder 1, and the bottom end is forked to form two processing cylinders 2, and the processing cylinder 2 has a connected bending portion 201 and a straight portion 202, wherein the other end of the bending portion 201 is connected to the feeding cylinder 1;

[0042] The cutter 3 is arranged at the bottom of the feeding cylinder 1, and is used to cut the pesticide packaging bottle falling vertically in the feeding cylinder 1 into two half-bottle bodies, and then the two half-bottle bodies will slide down along the two processing cylinders 2 respectively;

[0043] like Figure 2 As shown, the cross section of the feeding barrel 1 is circular, corresponding to the shape of the pesticide packaging bottle. Figure 4 As shown, the cross section of the treatment barrel 2 is "D"-shaped, corresponding to the shape of a half bottle body.

[0044] In this embodiment, the cutter 3 can be a rotating blade, a hot wire or a saw blade. Preferably, a hot wire is used, which has a smaller size and a better cutting effect.

[0045] In the present invention, no complicated power device is required, and the conveying can be completed by utilizing the gravity of the bottle itself, which simplifies the structure and reduces the energy consumption and maintenance cost of the equipment.

[0046] By cutting the pesticide packaging bottle in half, the space inside the bottle can be completely exposed, thereby ensuring that in the subsequent cleaning process, the cleaning liquid can fully cover the inner surface of the bottle, effectively remove pesticide residues, and ensure the thoroughness of the cleaning effect.

[0047] like Figure 2 As shown, the bottom surface of the bending portion 201 is an arc-shaped filter screen 4, and a water spray cleaning mechanism is provided below the arc-shaped filter screen 4. When the half bottle body passes through the arc-shaped filter screen 4, the inner wall of the half bottle body can be effectively washed through the water spray cleaning mechanism.

[0048] In this embodiment, the water spray cleaning mechanism includes a water supply pipe 10, a water spray pipe 6 and a spray head 7. Specifically, Figure 2 As shown, a water spray pipe 6 is provided below the arc filter 4, and the water spray pipe 6 is connected to a water supply mechanism (such as a water pump) through a water supply pipe 10. In addition, a nozzle 7 is evenly arranged on one side of the water spray pipe 6 facing the arc filter 4. When the water pump is running, the cleaning liquid is sprayed through the nozzle 7, and the cleaning liquid is washed on the inner wall of the half bottle body, thereby achieving an excellent cleaning effect;

[0049] In the present invention, Figure 1 As shown, the straight portion 202 of the treatment tube 2 is fixedly mounted on the supporting cabinet 8, and a water collecting tank 9 is also provided in the middle of the top surface of the supporting cabinet 8 for collecting cleaning water.

[0050] like Figure 2 and Figure 5 As shown, a part of the bottom surface of the straight portion 202 is a drying filter 5, and a drying mechanism is provided under the drying filter 5. In the present invention, the drying mechanism is an electric heating rod 13. Specifically, a drying groove 12 is provided at the top of the supporting cabinet 8 corresponding to the position of the drying filter 5. The electric heating rod 13 is installed in the drying groove 12. When half of the bottle body passes through the drying filter 5, the bottle body can be quickly dried by heating by the electric heating rod 13 to avoid residual moisture and affect subsequent recycling processing.

[0051] In this embodiment, Figure 2 As shown, the drying tank 12 is connected to the water collecting tank 9 through the connecting channel 14, so that the cleaning liquid falling into the drying tank 12 can be recovered.

[0052] Embodiment 2:

[0053] See also Figure 5-Figure 7 On the basis of the first embodiment, in this embodiment, the end opening of the straight portion 202 is closed by a blocking cover 15, so that the opening can be opened and closed freely. When closed, the pesticide packaging bottles in the processing cylinder 2 can stay in the current position so that they have sufficient time to be rinsed and dried; on the contrary, when opened, the dried pesticide packaging bottles will be discharged, and the cleaned pesticide packaging bottles will come to the drying position to be dried.

[0054] In this embodiment, a driving shaft 16 driven to rotate by a driving mechanism is eccentrically mounted on the blocking cover 15. The driving mechanism specifically includes a driven gear 17, a driving gear 18 and a motor 19. Figure 5 As shown, the interior of the supporting cabinet 8 is provided with an inner cavity 20, in which a motor 19 is fixedly installed, a driving gear 18 is fixedly installed on the output shaft of the motor 19, and a driven gear 17 is meshed with the outer wall of the driving gear 18. The driving shaft 16 is fixedly installed at the center of the driven gear 17. When the motor 19 is running, it will drive the driving gear 18 to rotate, and the rotation of the driving gear 18 drives the driven gear 17 meshed with its outer wall to rotate. The driven gear 17 rotates through the driving shaft 16, which can drive the cover 15 to rotate, so that the cover 15 covers the end opening of the straight portion 202, or opens the end opening of the straight portion 202 ( Figure 6 shown).

[0055] In the present invention, an on-off valve 11 is also installed on the water supply pipe 10 to control the on-off of the pipeline. The other end of the driving shaft 16 is connected to the hand wheel of the on-off valve 11. When it rotates, the state of the on-off valve 11 can also be adjusted, thereby controlling the on-off of the pipeline and whether water is supplied.

[0056] Specifically, when the blocking cover 15 is closed, the on-off valve 11 is opened to continue flushing; when the blocking cover 15 is opened, the on-off valve 11 is closed to prevent the movement of the half bottle body from being affected by water pressure.

[0057] like Figure 5 As shown, an airbag cushion 21 is also provided on the inner wall of the opening at the end of the straight portion 202. As the baffle 15 is gradually closed, the airbag cushion 21 will gradually inflate and swell, thereby preventing the undelivered half bottle from "popping out" from the opening and affecting the closing of the baffle 15. Conversely, when the baffle 15 is opened, the airbag cushion 21 will also shrink and will not affect the normal delivery of the half bottle.

[0058] Specifically, Figure 6 and Figure 7 As shown, a horizontal cabinet 25 is fixedly installed at the end of the supporting cabinet 8, and the horizontal cabinet 25 is connected with the airbag cushion 21 through a connecting pipe 27. A piston 24 is movably arranged in the horizontal cabinet 25, and the piston 24 is supported by a supporting spring 26. A push rod 23 is fixedly installed on the other side of the piston 24. The end of the push rod 23 extends to the outside of the horizontal cabinet 25 and is fixedly connected with a push plate 22. When the blocking cover 15 rotates, it can push the push plate 22. When the push plate 22 is pushed and the piston 24 is driven to move by the push rod 23, the gas in the airbag cushion 21 will enter the horizontal cabinet 25 through the connecting pipe 27, and the supporting spring 26 is compressed at this time; on the contrary, when the blocking cover 15 is gradually closed, the piston 24 and the push plate 22 will gradually return to their original position, and the gas in the horizontal cabinet 25 will also enter the airbag cushion 21 through the connecting pipe 27, so that the airbag cushion 21 bulges;

[0059] It is necessary to provide a sealing member such as a sealing ring at the contact point between the push rod 23 and the horizontal cabinet 25 to ensure the sealing of the entire mechanism.

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pesticide packaging waste recycling site processing equipment, characterized in that: include: A vertically arranged feeding cylinder (1) has two processing cylinders (2) forked at its bottom end, the processing cylinder (2) having a bent portion (201) and a straight portion (202) that are connected, and the other end of the bent portion (201) is connected to the feeding cylinder (1); A cutter (3) is arranged at the bottom of the feeding tube (1) and is used to cut the pesticide packaging bottle falling vertically in the feeding tube (1) into two half bottles; An arc-shaped filter screen (4) is arranged on the bottom surface of the bent portion (201), and a water spray cleaning mechanism is arranged below the arc-shaped filter screen (4); A drying filter (5) is arranged on the bottom surface of the straight portion (202), and a drying mechanism is arranged below the drying filter (5).

2. The pesticide packaging waste recycling site processing equipment according to claim 1 is characterized by: The cross section of the feeding cylinder (1) is circular, and the cross section of the processing cylinder (2) is "D" shaped.

3. The pesticide packaging waste recycling site processing equipment according to claim 1 is characterized by: The dissector (3) is a rotating blade, a hot wire or a saw blade.

4. The pesticide packaging waste recycling site processing equipment according to claim 1, characterized in that: The water spray cleaning mechanism comprises a water supply pipe (10), a water spray pipe (6) and a spray head (7); A water spray pipe (6) is provided below the arc-shaped filter screen (4); the water spray pipe (6) is connected to a water supply mechanism via a water supply pipe (10); and nozzles (7) are evenly arranged on one side of the water spray pipe (6) facing the arc-shaped filter screen (4).

5. A pesticide packaging waste recycling site processing equipment according to claim 1 or 4, characterized in that: It also comprises a supporting cabinet (8), on which the straight portion (202) of the treatment cylinder (2) is fixedly mounted, and a water collecting tank (9) for collecting cleaning water is provided in the middle of the top surface of the supporting cabinet (8).

6. The pesticide packaging waste recycling site processing equipment according to claim 5, characterized in that: A drying tank (12) is also provided at the top of the supporting cabinet (8) at a position corresponding to the drying filter (5), and an electric heating rod (13) is installed in the drying tank (12); The drying tank (12) is connected to the water collecting tank (9) via a connecting channel (14).

7. The pesticide packaging waste recycling site processing equipment according to claim 5, characterized in that: The end opening of the straight portion (202) is closed by a blocking cover (15), and a driving shaft (16) driven to rotate by a driving mechanism is eccentrically mounted on the blocking cover (15).

8. The pesticide packaging waste recycling site processing equipment according to claim 7, characterized in that: The driving mechanism comprises a driven gear (17), a driving gear (18) and a motor (19); The supporting cabinet (8) has an inner cavity (20) formed therein, a motor (19) is fixedly mounted in the inner cavity (20), a driving gear (18) is fixedly mounted on the output shaft of the motor (19), a driven gear (17) is meshed with the outer wall of the driving gear (18), and the driving shaft (16) is fixedly mounted at the center of the driven gear (17).

9. The pesticide packaging waste recycling site processing equipment according to claim 7, characterized in that: An airbag cushion (21) is also provided on the inner wall of the opening at the end of the straight portion (202), and as the blocking cover (15) is gradually closed, the airbag cushion (21) is gradually inflated and bulged.

10. The pesticide packaging waste recycling site processing equipment according to claim 9, characterized in that: A transverse cabinet (25) is fixedly mounted on the end of the supporting cabinet (8), and the transverse cabinet (25) is connected to the airbag cushion (21) through a connecting pipe (27); A piston (24) is movably arranged in the horizontal cabinet (25), and the piston (24) is supported by a supporting spring (26). A push rod (23) is fixedly installed on the other side of the piston (24). The end of the push rod (23) extends to the outside of the horizontal cabinet (25) and is fixedly connected to a push plate (22). When the blocking cover (15) rotates, the push plate (22) can be pushed.