Efficient purification treatment device for glyphosate production wastewater

Abstract

The invention relates to the technical field of wastewater purification treatment devices, and discloses an efficient glyphosate production wastewater purification treatment device which comprises a neutralization tank and a filter tank, the filter tank is fixedly mounted at the top end of the neutralization tank and communicated with the neutralization tank, a plurality of partition plates are fixedly mounted in the neutralization tank, through grooves are formed in the partition plates, and the through grooves are communicated with the filter tank. The multiple through grooves are distributed in a staggered mode, a rotating shaft is rotationally installed in the neutralizing box, a motor is fixedly installed at the bottom end of the neutralizing box, the output end of the motor is fixedly connected with the bottom end of the rotating shaft, and an inner cavity of the neutralizing box is divided into multiple cavities through the multiple partition plates; according to the invention, the inner cavity of the neutralization box is divided into a plurality of chambers by arranging a plurality of partition plates, and each chamber is internally provided with a stirring blade, so that the mixing effect on wastewater and a reagent is better, the wastewater gradually flows downwards through the through grooves in the partition plates, and the flowing path of the wastewater is lengthened through the staggered through grooves; the mixing effect of the wastewater and the reagent is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater purification treatment devices, in particular to a high-efficiency purification treatment device for glyphosate production wastewater. Background Art

[0002] Glyphosate is a systemic broad-spectrum herbicide that inhibits the conversion of shikimate to phenylalanine, tyrosine and tryptophan by inhibiting enolpyruvyl shikimate phosphate synthase in plants, thereby interfering with protein synthesis and causing plant death. Glyphosate is mainly used to control grass weeds and broadleaf weeds. It is suitable for weeding between rows in orchards, tea mulberry, rubber plantations, sugarcane plantations, etc., weeding in no-till crops such as rice fields and wheat fields, weeding in forests and firebreaks, railways, airports, and highways, and grassland improvement. In addition, it can also be used to control glyphosate-resistant genetically modified crops such as soybeans, cotton, corn and rapeseed.

[0003] Chinese patent CN117003300A discloses a pesticide production wastewater treatment device. Aiming at the problem that the existing filter plate is easily blocked, the neutralizer is not in uniform contact with the sewage, and the treatment effect is affected, the following scheme is proposed, which includes a neutralization box, a filter box is fixedly installed on one side of the neutralization box, and a reagent box is fixedly installed on the other side of the neutralization box. The filter box and the neutralization box are fixedly connected with the same connecting pipe, a filter plate is fixedly installed in the filter box, a plurality of filter holes are arranged on the filter plate, a dredging mechanism is arranged on the filter box, and a rotating hole is opened on the top of the neutralization box. This scheme can realize the stirring of the pesticide production wastewater, the conveying of the neutralizer and the dredging of the filter plate through the operation of a motor, so that the neutralizer and the pesticide production wastewater can be more evenly contacted, the filter holes are dredged to avoid blockage and maintain the filtering effect.

[0004] When treating wastewater produced by glyphosate, it is generally necessary to use a reagent to neutralize the wastewater. As shown in the above patent, the existing wastewater treatment device generally filters the wastewater and then inputs it into a neutralization box, and stirs the input wastewater and reagent in the neutralization box by stirring blades to make the reagent and wastewater mix and react. The mixing takes a certain amount of time, and the treated wastewater can only be discharged after the mixing is completed. The sewage cannot be treated continuously, and the impurities filtered out by the filter structure need to be frequently cleaned manually. The filtered impurities cannot be removed in a timely and rapid manner, making the filter structure more prone to clogging.

[0005] Therefore, it is necessary to provide a high-efficiency purification and treatment device for glyphosate production wastewater to solve the above technical problems. Summary of the invention

[0006] The purpose of the present invention is to provide a high-efficiency purification treatment device for glyphosate production wastewater to solve the problems raised in the above background technology.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions: a high-efficiency purification treatment device for glyphosate production wastewater, including a neutralization box and a filter box, the filter box is fixedly installed on the top of the neutralization box, and the filter box is connected to the neutralization box, a plurality of partitions are fixedly installed inside the neutralization box, through grooves are opened on the partitions, and the plurality of through grooves are staggered, a rotating shaft is rotatably installed inside the neutralization box, a motor is fixedly installed at the bottom end of the neutralization box, the output end of the motor is fixedly connected to the bottom end of the rotating shaft, a plurality of partitions divide the inner cavity of the neutralization box into a plurality of chambers, a plurality of chambers are each provided with stirring blades, the stirring blades are fixedly connected to the rotating shaft, a reagent input pipe and a wastewater input pipe are connected at the top of the filter box, a filtering mechanism is provided on the inner side of the filter box, and a drain is connected at the bottom end of the neutralization box.

[0008] The present invention is further configured as follows: the filter mechanism includes a mounting ring, an elastic disk, a filter cartridge and an upper baffle, a plurality of vertically arranged filter slits are provided on the cartridge wall of the filter cartridge, the mounting ring is fixedly mounted inside the filter box, the elastic disk is fixedly mounted inside the mounting ring, a through hole is provided in the middle of the elastic disk, the filter cartridge is fixedly mounted in the through hole, the upper baffle is provided on the top of the filter cartridge to close the opening at the top of the filter cartridge, the elastic disk is recessed downward when filtering is performed, and the elastic disk is raised upward when the filter cartridge is cleaned.

[0009] The present invention is further configured as follows: a connecting column is fixedly installed on the bottom end of the upper baffle plate, a lower baffle plate is installed on the bottom end of the connecting column, a flange is provided on the edge of the bottom of the lower baffle plate, a cleaning disk is fixedly installed on the middle part of the rotating shaft through a connecting block, a plurality of cleaning blocks are fixedly installed on the outer peripheral wall of the cleaning disk, and the plurality of cleaning blocks are respectively arranged in a plurality of filter slots, when the cleaning block moves to the top of the filter slot, the lower baffle plate closes the bottom opening of the filter cartridge, a cylinder is fixedly installed on the top end of the filter box, and the output end of the cylinder extends into the interior of the filter box and is fixedly connected to the upper baffle plate.

[0010] The present invention is further configured as follows: a plurality of debris discharge ports are provided on the box wall of the filter box, a plurality of debris discharge buckets are fixedly mounted on the outer peripheral wall of the filter box, the debris discharge buckets are communicated with the debris discharge ports, a closing cylinder for closing the debris discharge ports is slidably provided inside the filter box, the outer peripheral wall of the closing cylinder is fitted with the inner peripheral wall of the filter box, and the upper baffle is fixedly connected to the closing cylinder via a connecting rod.

[0011] The present invention is further configured as follows: a cavity is provided inside the upper baffle plate, a plurality of inclined holes connected to the cavity are provided on the bottom wall of the upper baffle plate, a water injection assembly for injecting clean water into the cavity is provided on the top of the filter box, an injection port connected to the interior of the cavity is provided in the middle of the top end of the upper baffle plate, and an elastic sealing assembly for sealing the injection port is provided in the cavity.

[0012] The present invention is further configured as follows: the elastic sealing assembly includes a plug and a first spring, the bottom end of the first spring is fixedly connected to the bottom inner wall of the cavity, the top end of the first spring is fixedly connected to the plug, and the plug is adapted to the injection port.

[0013] The present invention is further configured as follows: the water injection assembly includes a clean water inlet pipe, a valve is provided on the clean water inlet pipe, a plurality of water outlet holes are opened on the pipe wall at the bottom of the clean water inlet pipe, a slide cylinder is sleeved on the bottom end of the clean water inlet pipe, a second spring is fixedly connected to the top end of the slide cylinder, and the top end of the second spring is fixedly connected to the valve.

[0014] The present invention is further configured as follows: the valve includes a valve housing, the valve housing is installed on the clean water inlet pipe, a valve ball is rotatably installed in the valve housing through a connecting shaft, the connecting shaft is fixedly connected to the valve ball, one end of the connecting shaft extends out of the valve housing, and a gear is fixedly installed on this end of the connecting shaft, a rack is fixedly installed on one side of the slide cylinder, and the rack is meshed with the gear.

[0015] The present invention is further configured as follows: the lower baffle plate is rotatably connected to the bottom end of the connecting column, a plurality of annular protrusions with different diameters are arranged at the top of the lower baffle plate, and the height of the annular protrusions gradually decreases from the inside to the outside; a transmission plate is fixedly installed at the top of the rotating shaft, and a rubber plate is arranged on the top of the transmission plate; when the rubber plate contacts the lower baffle plate, the rotating shaft drives the lower baffle plate to rotate through the transmission plate.

[0016] The present invention is further configured as follows: the bottoms of the wastewater inlet pipe and the chemical inlet pipe both extend into the interior of the filter box, and when the filter cartridge is cleaned, the upper baffle moves upward to close the bottom openings of the wastewater inlet pipe and the chemical inlet pipe.

[0017] In summary, the present invention has the following beneficial effects:

[0018] 1. The present invention divides the inner cavity of the neutralization box into multiple chambers by arranging multiple partitions, and each chamber is provided with a stirring blade, which has a better mixing effect on wastewater and reagents. The wastewater gradually flows downward through the through grooves on the partitions. The staggered through grooves lengthen the flow path of the wastewater, thereby improving the mixing effect of the wastewater and the reagents. The wastewater can be continuously input and output, and the sewage can be continuously treated;

[0019] 2. The present invention arranges the cylinder, the upper baffle, the lower baffle, the elastic disk and the cleaning block so that when the output end of the cylinder contracts, the cleaning block can move upward to clean the filter slit to push out the impurities stuck in the filter slit, and the lower baffle can push the filter cartridge to move upward so that the middle part of the elastic disk bulges upward, so that the cleaned impurities can flow outward with the clean water and be discharged through the impurity discharge bucket. During normal filtering, the elastic disk is in a downward concave state so that the waste water flows toward the filter cartridge, the filter cartridge can be automatically cleaned, and the cleaned impurities can be discharged in time to reduce the probability of clogging of the filter cartridge.

[0020] 3. The present invention arranges an upper baffle, an elastic sealing assembly and a water injection assembly so that when the upper baffle moves upward, it can not only seal the bottom ends of the wastewater inlet pipe and the medicine inlet pipe to stop the input of wastewater and medicine, but also drive the valve to open through the slide cylinder and the rack, so that the clean water output by the clean water inlet pipe is input into the cavity through the water outlet hole, and the clean water is dispersed and output through the inclined holes. The arrangement of the second spring can move the slide cylinder downward to close the valve when the upper baffle is separated from the slide cylinder, thereby automatically opening and closing the valve. The arrangement of the slide cylinder can not only drive the valve to open and close, but also protect the water outlet hole of the clean water inlet pipe to prevent wastewater from entering the water outlet hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the neutralization box of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the filter box of the present invention when filtering;

[0025] Figure 5 It is a schematic diagram of the structure of the filter box of the present invention when cleaning the filter cartridge;

[0026] Figure 6 It is a schematic diagram of the structure of the upper baffle plate, the cleaning plate and the lower baffle plate of the present invention;

[0027] Figure 7 It is a schematic cross-sectional structural diagram of the water injection assembly and the upper baffle of the present invention;

[0028] Figure 8 It is a schematic cross-sectional structural diagram of the filter cartridge and the elastic disk of the present invention.

[0029] In the figure: 1, neutralization box; 2, filter box; 201, impurity discharge port; 3, mounting ring; 4, elastic disk; 5, filter cartridge; 501, filter slot; 6, upper baffle; 601, cavity; 602, oblique hole; 7, connecting column; 8, lower baffle; 801, annular protrusion; 802, flange; 9, cleaning disk; 10, connecting block; 11, cleaning block; 12, cylinder; 13, wastewater inlet pipe; 14, reagent inlet pipe; 15, clean water inlet Inlet pipe; 1501, water outlet; 16, motor; 17, rotating shaft; 18, stirring blade; 19, partition; 1901, through groove; 20, transmission plate; 2001, rubber plate; 21, drain outlet; 22, plug; 23, first spring; 24, valve housing; 25, valve ball; 26, connecting shaft; 27, gear; 28, rack; 29, slide cylinder; 30, second spring; 31, debris bucket; 32, closing cylinder; 33, connecting rod. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0031] See also Figures 1 to 7In the embodiment of the present invention, a highly efficient purification treatment device for glyphosate production wastewater includes a neutralization box 1 and a filter box 2. Both the neutralization box 1 and the filter box 2 are cylindrical structures. The filter box 2 is fixedly installed on the top of the neutralization box 1, and the filter box 2 is connected to the neutralization box 1. A plurality of partitions 19 are fixedly installed inside the neutralization box 1. Through grooves 1901 are opened on the partitions 19. The plurality of through grooves 1901 are staggered. A rotating shaft 17 is rotatably installed inside the neutralization box 1. The neutralization box 1 A motor 16 is fixedly installed at the bottom end of the neutralization box 1, and the output end of the motor 16 is fixedly connected to the bottom end of the rotating shaft 17. A plurality of partitions 19 divide the inner cavity of the neutralization box 1 into a plurality of chambers. A stirring blade 18 is arranged inside each of the plurality of chambers, and the stirring blade 18 is fixedly connected to the rotating shaft 17. The top end of the filter box 2 is connected to the reagent input pipe 14 and the wastewater input pipe 13, and a filtering mechanism is arranged on the inner side of the filter box 2. The bottom end of the neutralization box 1 is connected to the drain port 21, and the drain port 21 has a filter mechanism. A pH detection sensor is provided to monitor the pH value of the output wastewater in real time, so as to adjust the input amount of the reagent in time; when in use, the wastewater is input into the filter box 2 through the wastewater input pipe 13, and after the impurities in the wastewater are filtered by the filtering mechanism in the filter box 2, the wastewater enters the interior of the neutralization box 1, and the motor 16 drives the rotating shaft 17 to rotate. When the rotating shaft 17 rotates, it drives multiple stirring blades 18 to rotate, and the wastewater entering the neutralization box 1 gradually flows downward through the through grooves 1901 on the partition 19. During the flow, the stirring blades 18 are used to stir the wastewater and the reagent so that the wastewater is fully mixed, and finally discharged through the drain port 21. By providing multiple partitions 19, the inner cavity of the neutralization box 1 is divided into multiple chambers, and each chamber is provided with stirring blades 18, which has a better mixing effect on the wastewater and the reagent. The wastewater gradually flows downward through the through grooves 1901 on the partition 19, and the staggered through grooves 1901 lengthen the flow path of the wastewater, so that the mixing effect of the wastewater and the reagent is improved.

[0032] In this embodiment, preferably, the filtering mechanism includes a mounting ring 3, an elastic disk 4, a filter cartridge 5 and an upper baffle 6, a plurality of vertically arranged filter slits 501 are provided on the cartridge wall of the filter cartridge 5, and the top opening of the filter slit 501 is closed by the upper baffle 6, the mounting ring 3 is fixedly mounted inside the filter box 2, the elastic disk 4 is fixedly mounted inside the mounting ring 3, a through hole is provided in the middle of the elastic disk 4, the filter cartridge 5 is fixedly mounted in the through hole, the elastic disk 4 is made of elastic rubber material, the upper baffle 6 is arranged on the top of the filter cartridge 5 to close the opening at the top of the filter cartridge 5, and when filtering, the elastic disk 4 is recessed downward, so that water entering the filter box 2 can flow into the filter cartridge 5 more easily When cleaning the filter cartridge 5, the elastic disk 4 bulges upward, making it easier for the impurities cleaned from the filter cartridge 5 to move outward from the surface of the elastic disk 4; a connecting column 7 is fixedly installed at the bottom end of the upper baffle 6, and a lower baffle 8 is installed at the bottom end of the connecting column 7. A flange 802 is provided at the edge of the bottom of the lower baffle 8. When the flange 802 contacts the bottom wall of the filter cartridge 5, the filter cartridge 5 can be driven to move upward through the flange 802. A cleaning disk 9 is fixedly installed at the middle part of the rotating shaft 17 through a connecting block 10. A plurality of cleaning blocks 11 are fixedly installed on the outer peripheral wall of the cleaning disk 9. The plurality of cleaning blocks 11 are respectively arranged in a plurality of filter slots 501. When the cleaning block 11 moves to the top of the filter slot 501, , the lower baffle 8 closes the bottom opening of the filter cartridge 5, a cylinder 12 is fixedly installed on the top of the filter box 2, and the output end of the cylinder 12 extends into the interior of the filter box 2 and is fixedly connected to the upper baffle 6; the bottoms of the wastewater input pipe 13 and the drug input pipe 14 both extend into the interior of the filter box 2, and when the filter cartridge 5 is cleaned, the upper baffle 6 moves upward to close the bottom openings of the wastewater input pipe 13 and the drug input pipe 14; when filtering the wastewater input into the filter box 2, the wastewater flows downward through the gap between the filter slit 501 and the middle connecting block 10 of the cleaning disk 9, and enters the neutralization box 1 for neutralization, and the impurities in the wastewater are filtered through the filter slit 501, and the impurities remain on the surface of the elastic disk 4 , a small amount of impurities are stuck in the filter slit 501. When cleaning the filter cartridge 5, the upper baffle 6 is driven to move upward by the cylinder 12, and the upper baffle 6 drives the cleaning plate 9 and the lower baffle 8 to move upward, so that the cleaning block 11 moves upward, so that the filter slit 501 on the filter cartridge 5 can be cleaned, and the lower baffle 8 closes the opening at the bottom of the filter cartridge 5, so that when the filter cartridge 5 is subsequently cleaned by water, the cleaning water will not flow downward into the neutralization box 1, and when cleaning, after the flange 802 of the lower baffle 8 contacts the filter cartridge 5, the lower baffle 8 can push the filter cartridge 5 to move upward, so that the middle part of the elastic disk 4 bulges upward, so that the cleaned impurities can flow outward with the cleaning water.

[0033] In the present embodiment, preferably, the lower baffle plate 8 is rotatably connected to the bottom end of the connecting column 7, and the top of the lower baffle plate 8 is provided with a plurality of annular protrusions 801 of different diameters, and the height of the annular protrusions 801 gradually decreases from the inside to the outside. A transmission disk 20 is fixedly installed on the top of the rotating shaft 17, and a rubber disk 2001 is provided on the top of the transmission disk 20. When the rubber disk 2001 contacts the lower baffle plate 8, the rotating shaft 17 drives the lower baffle plate 8 to rotate through the transmission disk 20, so that the waste water and reagents flowing downward from the inner side of the cleaning disk 9 fall onto the lower baffle plate 8. Through the rotation of the lower baffle plate 8, the waste water and reagents are dispersed and splashed outwardly under the action of centrifugal force, so that the waste water and reagents are dispersed into small water droplets, so that the waste water and reagents can be dispersed in the neutralization box 1, and through the setting of a plurality of annular protrusions 801 of different heights, the waste water and reagents can be dispersed outward from different heights to improve the dispersion effect, thereby improving the mixing efficiency.

[0034] In the present embodiment, preferably, a plurality of debris discharge ports 201 are provided on the box wall of the filter box 2, a plurality of debris discharge buckets 31 are fixedly installed on the outer peripheral wall of the filter box 2, the debris discharge buckets 31 are connected with the debris discharge ports 201, a closing cylinder 32 for closing the debris discharge port 201 is slidably provided inside the filter box 2, the outer peripheral wall of the closing cylinder 32 is fitted with the inner peripheral wall of the filter box 2, and the upper baffle plate 6 is fixedly connected with the closing cylinder 32 by a connecting rod 33; when cleaning the impurities on the filter cylinder 5, the upper baffle plate 6 drives the closing cylinder 32 to move upward through the connecting rod 33, so that the debris discharge port 201 is opened, so that the clean water flowing outward along the surface of the elastic disk 4 is mixed with the impurities and flows outward together, and is discharged through the debris discharge port 201 and the debris discharge bucket 31, and a collecting device can be set at the outlet of the debris discharge bucket 31 for collection, or it can be discharged through a pipeline.

[0035] See also Figure 8 In the embodiment of the present invention, a cavity 601 is provided inside the upper baffle plate 6, and a plurality of inclined holes 602 connected to the cavity 601 are provided on the bottom wall of the upper baffle plate 6. The bottom opening of the inclined hole 602 is inclined in a direction away from the axis of the upper baffle plate 6, and then flushed toward the cleaning block 11 to flush out the impurities pushed out by the cleaning block 11. A water injection component for injecting clean water into the cavity 601 is provided on the top of the filter box 2, and an injection port connected to the interior of the cavity 601 is provided in the middle of the top end of the upper baffle plate 6, and an elastic sealing component for sealing the injection port is provided in the cavity 601.

[0036] In this embodiment, preferably, the elastic sealing assembly includes a plug 22 and a first spring 23, the bottom end of the first spring 23 is fixedly connected to the bottom inner wall of the cavity 601, the top end of the first spring 23 is fixedly connected to the plug 22, and the plug 22 is adapted to the injection port.

[0037] In this embodiment, preferably, the water injection assembly includes a clean water input pipe 15, the bottom end of the clean water input pipe 15 is a closed structure, the clean water input pipe 15 is connected to a water source, a valve is provided on the clean water input pipe 15, and a plurality of water outlet holes 1501 are provided on the pipe wall at the bottom of the clean water input pipe 15; a slide cylinder 29 is sleeved on the bottom end of the clean water input pipe 15, a second spring 30 is fixedly connected to the top end of the slide cylinder 29, and the top end of the second spring 30 is fixedly connected to the valve, specifically, the top end of the second spring 30 is fixedly connected to the valve housing 24; the valve includes a valve housing 24, the valve The housing 24 is installed on the clean water input pipe 15, and a valve ball 25 is rotatably installed in the valve housing 24 through a connecting shaft 26. A connecting hole is opened in the middle of the valve ball 25, and the connecting shaft 26 is fixedly connected to the valve ball 25. One end of the connecting shaft 26 extends out of the valve housing 24, and a gear 27 is fixedly installed on this end of the connecting shaft 26. A rack 28 is fixedly installed on one side of the slide cylinder 29, and the rack 28 is meshed with the gear 27. When the upper baffle 6 moves upward, the upper baffle 6 closes the bottom ends of the wastewater input pipe 13 and the reagent input pipe 14, and the bottom end of the clean water input pipe 15 pushes open the plug 22 and extends into the cavity 601. The water outlet 1501 is connected to the cavity 601, and the slide cylinder 29 moves upward under the pushing action of the upper baffle plate 6, thereby pushing the rack 28 to move upward to drive the gear 27 to rotate. When the gear 27 rotates, it drives the valve ball 25 to rotate through the connecting shaft 26, so that the valve is opened, and then the clean water input through the clean water input pipe 15 flows into the cavity 601 through the water outlet 1501, and then outputs through the inclined hole 602; in this scheme, by setting the upper baffle plate 6, the elastic plugging component and the water injection component, when the upper baffle plate 6 moves upward, it can not only fill the bottom of the wastewater input pipe 13 and the medicine input pipe 14 with water, but also can prevent the wastewater input pipe 13 and the medicine input pipe 14 from leaking. The end is closed to stop the input of waste water and medicine, and the valve can be driven to open through the slide 29 and the rack 28, so that the clean water output by the clean water input pipe 15 is input into the cavity 601 through the water outlet 1501, and the clean water is dispersed and output through the inclined hole 602. The setting of the second spring 30 can move the slide 29 downward to close the valve when the upper baffle 6 is separated from the slide, so that the valve can be automatically opened and closed. The setting of the slide 29 can not only drive the valve to open and close, but also protect the water outlet 1501 of the clean water input pipe 15 to prevent waste water from entering the water outlet 1501.

[0038] Working principle: wastewater is input through the wastewater input pipe 13, and neutralizing agent is input through the agent input pipe 14. The agent and wastewater are filtered through the filter cartridge 5 and enter the interior of the neutralization box 1. The motor 16 drives the rotating shaft 17 to rotate. When the rotating shaft 17 rotates, it drives multiple stirring blades 18 to rotate. The wastewater entering the neutralization box 1 gradually flows downward through the through groove 1901 on the partition 19. During the flow, the stirring blades 18 stir the wastewater and the agent so that the wastewater is fully mixed. The neutralized wastewater is finally discharged through the drain port 21.

[0039] After a period of use, the output end of the control cylinder 12 is contracted once to clean the filter cartridge 5. When the output end of the cylinder 12 is contracted, the upper baffle plate 6 is driven to move upward, and the upper baffle plate 6 drives the cleaning plate 9 and the lower baffle plate 8 to move upward, so that the cleaning block 11 moves upward, so that the filter slit 501 on the filter cartridge 5 can be cleaned, and the lower baffle plate 8 closes the opening at the bottom of the filter cartridge 5, so that when the filter cartridge 5 is subsequently cleaned by water, the cleaning water will not flow downward into the neutralization box 1, and when cleaning, after the flange 802 of the lower baffle plate 8 contacts the filter cartridge 5, the lower baffle plate 8 can push the filter cartridge 5 to move upward, so that the middle part of the elastic disk 4 bulges upward, so that the cleaned impurities can flow outward with the cleaning water. After the impurity washing is completed, the output end of the control cylinder 12 is extended to reset the upper baffle plate 6, and the middle part of the elastic disk 4 is recessed downward, so that the waste water flows toward the filter cartridge 5.

[0040] Furthermore, when the upper baffle plate 6 moves upward, the upper baffle plate 6 closes the bottom ends of the wastewater input pipe 13 and the reagent input pipe 14, and the bottom end of the clean water input pipe 15 pushes open the plug 22 and extends into the cavity 601, so that the water outlet 1501 is connected with the cavity 601, and the slide cylinder 29 moves upward under the pushing action of the upper baffle plate 6, thereby pushing the rack 28 to move upward to drive the gear 27 to rotate. When the gear 27 rotates, it drives the valve ball 25 to rotate through the connecting shaft 26, so that the valve opens, and then the clean water input through the clean water input pipe 15 flows into the cavity 601 through the water outlet 1501, and then is output through the inclined hole 602 to flush the filter cartridge 5 and the cleaning block 11.

[0041] The above description is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A highly efficient purification treatment device for glyphosate production wastewater, comprising a neutralization box (1) and a filter box (2), wherein the filter box (2) is fixedly mounted on the top of the neutralization box (1), and the filter box (2) is connected to the neutralization box (1), characterized in that: A plurality of partitions (19) are fixedly installed inside the neutralization box (1), and a through groove (1901) is opened on the partition (19), and the plurality of through grooves (1901) are staggeredly distributed. A rotating shaft (17) is rotatably installed inside the neutralization box (1). A motor (16) is fixedly installed at the bottom end of the neutralization box (1), and the output end of the motor (16) is fixedly connected to the bottom end of the rotating shaft (17). The plurality of partitions (19) divide the inner cavity of the neutralization box (1) into a plurality of chambers, and a stirring blade (18) is arranged inside each of the plurality of chambers, and the stirring blade (18) is fixedly connected to the rotating shaft (17). The top end of the filter box (2) is connected to a medicine input pipe (14) and a wastewater input pipe (13), and a filtering mechanism is arranged on the inner side of the filter box (2). The bottom end of the neutralization box (1) is connected to a drain outlet (21).

2. The high-efficiency purification treatment device for glyphosate production wastewater according to claim 1, characterized in that: The filtering mechanism comprises a mounting ring (3), an elastic disk (4), a filter cartridge (5) and an upper baffle (6); a plurality of vertically arranged filter slits (501) are provided on the cartridge wall of the filter cartridge (5); the mounting ring (3) is fixedly mounted inside the filter box (2); the elastic disk (4) is fixedly mounted inside the mounting ring (3); a through hole is provided in the middle of the elastic disk (4); the filter cartridge (5) is fixedly mounted in the through hole; the upper baffle (6) is arranged on the top of the filter cartridge (5) to close the opening at the top of the filter cartridge (5); when filtering is performed, the elastic disk (4) is recessed downwards; when cleaning the filter cartridge (5), the elastic disk (4) is protruded upwards.

3. The high-efficiency purification treatment device for glyphosate production wastewater according to claim 2, characterized in that: A connecting column (7) is fixedly mounted on the bottom end of the upper baffle (6), a lower baffle (8) is mounted on the bottom end of the connecting column (7), a flange (802) is provided on the edge of the bottom of the lower baffle (8), a cleaning disk (9) is fixedly mounted on the middle part of the rotating shaft (17) through a connecting block (10), a plurality of cleaning blocks (11) are fixedly mounted on the outer peripheral wall of the cleaning disk (9), the plurality of cleaning blocks (11) are respectively arranged in a plurality of filter slits (501), when the cleaning blocks (11) move to the top of the filter slit (501), the lower baffle (8) closes the bottom opening of the filter cartridge (5), a cylinder (12) is fixedly mounted on the top end of the filter box (2), the output end of the cylinder (12) extends into the interior of the filter box (2) and is fixedly connected to the upper baffle (6).

4. The high-efficiency purification treatment device for glyphosate production wastewater according to claim 3, characterized in that: The filter box (2) is provided with a plurality of debris discharge openings (201) on the box wall, and a plurality of debris discharge buckets (31) are fixedly mounted on the outer peripheral wall of the filter box (2), the debris discharge buckets (31) are connected to the debris discharge openings (201), and a sealing cylinder (32) for sealing the debris discharge openings (201) is slidably arranged inside the filter box (2), the outer peripheral wall of the sealing cylinder (32) is in contact with the inner peripheral wall of the filter box (2), and the upper baffle (6) is fixedly connected to the sealing cylinder (32) via a connecting rod (33).

5. The high-efficiency purification treatment device for glyphosate production wastewater according to claim 4, characterized in that: A cavity (601) is provided inside the upper baffle plate (6); a plurality of inclined holes (602) communicating with the cavity (601) are provided on the bottom wall of the upper baffle plate (6); a water injection assembly for injecting clean water into the cavity (601) is provided on the top of the filter box (2); an injection port communicating with the interior of the cavity (601) is provided in the middle of the top end of the upper baffle plate (6); and an elastic sealing assembly for sealing the injection port is provided in the cavity (601).

6. The high-efficiency purification treatment device for glyphosate production wastewater according to claim 5, characterized in that: The elastic sealing assembly comprises a plug (22) and a first spring (23), wherein the bottom end of the first spring (23) is fixedly connected to the bottom inner wall of the cavity (601), and the top end of the first spring (23) is fixedly connected to the plug (22), and the plug (22) is adapted to the injection port.

7. The high-efficiency purification treatment device for glyphosate production wastewater according to claim 6, characterized in that: The water injection assembly comprises a clean water inlet pipe (15), a valve is arranged on the clean water inlet pipe (15), a plurality of water outlet holes (1501) are opened on the pipe wall at the bottom of the clean water inlet pipe (15), a slide cylinder (29) is sleeved on the bottom end of the clean water inlet pipe (15), a second spring (30) is fixedly connected to the top end of the slide cylinder (29), and the top end of the second spring (30) is fixedly connected to the valve.

8. The high-efficiency purification treatment device for glyphosate production wastewater according to claim 7, characterized in that: The valve comprises a valve housing (24), the valve housing (24) being mounted on a clean water input pipe (15), a valve ball (25) being rotatably mounted in the valve housing (24) via a connecting shaft (26), the connecting shaft (26) being fixedly connected to the valve ball (25), one end of the connecting shaft (26) extending out of the valve housing (24), and a gear (27) being fixedly mounted on the end of the connecting shaft (26), a rack (28) being fixedly mounted on one side of the slide cylinder (29), and the rack (28) being meshed with the gear (27).

9. The high-efficiency purification treatment device for glyphosate production wastewater according to claim 3, characterized in that: The lower baffle plate (8) is rotatably connected to the bottom end of the connecting column (7); a plurality of annular protrusions (801) of different diameters are arranged at the top end of the lower baffle plate (8); the height of the annular protrusions (801) gradually decreases from the inside to the outside; a transmission plate (20) is fixedly mounted at the top end of the rotating shaft (17); a rubber plate (2001) is arranged at the top of the transmission plate (20); when the rubber plate (2001) contacts the lower baffle plate (8), the rotating shaft (17) drives the lower baffle plate (8) to rotate through the transmission plate (20).

10. The high-efficiency purification treatment device for glyphosate production wastewater according to claim 1, characterized in that: The bottoms of the wastewater inlet pipe (13) and the medicine inlet pipe (14) extend into the interior of the filter box (2). When the filter cartridge (5) is cleaned, the upper baffle (6) moves upward to close the bottom openings of the wastewater inlet pipe (13) and the medicine inlet pipe (14).

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