N-(phosphonomethyl) iminodiacetic acid mother liquor treatment device

Abstract

The invention discloses an N-(phosphonomethyl) iminodiacetic acid mother liquor treatment device which comprises a recycling box, a reciprocating mechanism is arranged on the recycling box, a feeding box is arranged on the reciprocating mechanism, a filtering assembly is arranged in the recycling box and comprises two sets of rotating shafts, and the two sets of rotating shafts are rotationally connected to the inner walls of the two sides of the recycling box through bearing seats correspondingly; the N-(phosphonomethyl) iminodiacetic acid mother liquor recycling device has the advantages that by arranging the reciprocating mechanism, under the driving of the driving mechanism, the feeding box can be driven to do reciprocating motion, so that N-(phosphonomethyl) iminodiacetic acid mother liquor can be uniformly fed onto the filtering assembly; the problem of overlarge local load of the filter membrane caused by concentrated feeding is avoided, the filtering efficiency is effectively improved, and meanwhile, the situation of local blockage of the filter membrane can be reduced.

Description

Technical Field

[0001] This invention relates to the field of glyphosate treatment technology, specifically to a glyphosate mother liquor treatment device. Background Technology

[0002] Glyphosate mother liquor is an industrial waste liquid generated during the production of a widely used organophosphorus pesticide intermediate. Its composition is complex, containing a large amount of unreacted raw materials, by-products, and high concentrations of organophosphorus compounds. If discharged directly, it will not only cause serious pollution to water bodies, soil, and other ecological environments, but also waste the recyclable resources contained therein.

[0003] Diglyphosate mother liquor treatment devices generally require separation to effectively separate impurities from the mother liquor, thereby improving the purity of the mother liquor and the resource recovery rate. Existing treatment devices often suffer from problems such as uneven feeding leading to excessive local load on the filter membrane, low filtration efficiency, and easy clogging of the filter membrane during the filtration and separation process. At the same time, the installation and replacement of the filter membrane are also relatively cumbersome, affecting the overall treatment efficiency. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a glyphosate mother liquor treatment device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A glyphosate mother liquor treatment device includes a recovery tank with a reciprocating mechanism and a feeding box. The recovery tank contains a filter assembly, which includes two sets of rotating shafts rotatably connected to the inner walls of both sides of the recovery tank via bearing seats. One side of one set of rotating shafts extends out of the recovery tank and is fixedly connected to a gear. A mounting frame is fixedly connected between the two sets of rotating shafts. A first filter membrane is located inside the mounting frame, and collection frames are located on both sides of the mounting frame. A drive mechanism for driving the reciprocating mechanism and the gear is located on one side of the recovery tank.

[0006] Preferably, an installation frame is fixedly connected to the outer surface of the first filter membrane, and a slot for placing the installation frame is provided inside the installation frame. First placement slots are provided on both sides of the installation frame, and second placement slots corresponding to the two sets of first placement slots are provided on the inner walls of both sides of the installation frame. The two sides of the collection frame overlap the first placement slots and the second placement slots respectively, and a second filter membrane is fixedly connected inside the collection frame.

[0007] Preferably, the mounting bracket is provided with a limiting bracket, and both the mounting bracket and the limiting bracket are provided with through holes. A bolt is placed inside the through hole, and a fixing nut is threaded onto the outer surface of the bolt.

[0008] Preferably, the reciprocating mechanism includes a connecting frame and a guide frame fixedly connected to the top of the recycling bin. A first reciprocating screw is rotatably connected inside the connecting frame via a bearing seat. A slider is threadedly connected to the outer surface of the first reciprocating screw. A guide rod is fixedly connected inside the guide frame. A guide block is slidably connected to the outer surface of the guide rod. The feeding bin is fixedly connected between the guide block and the slider. A rotating rod is provided on one side of the connecting frame. One side of the rotating rod extends into the connecting frame and is fixedly connected to the first reciprocating screw. A first synchronous wheel is fixedly connected to the outer surface of the rotating rod. The first synchronous wheel is connected to the drive mechanism.

[0009] Preferably, the driving mechanism includes a placement frame fixedly connected to the recycling bin, a placement frame fixedly connected to one side of the placement frame, a rotating rod rotatably connected inside the placement frame, a connecting rod rotatably connected to one side of the recycling bin via a bearing seat, a second synchronous pulley fixedly connected to the outer surface of the connecting rod, the second synchronous pulley and the first synchronous pulley being connected by a synchronous belt drive, a first bevel gear fixedly connected to one side of the connecting rod, a second bevel gear meshing with the first bevel gear fixedly connected to the outer surface of the rotating rod, a driving frame fixedly connected to one side of the placement frame, a second reciprocating screw rotatably connected inside the driving frame, one side of the rotating rod extending out of the placement frame and fixedly connected to the second reciprocating screw, a slide table threadedly connected to the outer surface of the second reciprocating screw, a gear plate meshing with the gear fixedly connected to one side of the slide table, a positioning rod fixedly connected inside the driving frame, a positioning block slidably connected to the outer surface of the positioning rod, the positioning block being fixedly connected to the slide table, and a drive motor fixedly mounted to one side of the placement frame, the drive end of the drive motor being fixedly connected to the rotating rod via a coupling.

[0010] Preferably, a guide plate is fixedly connected to the inner wall of the recycling bin, and a door is provided on one side of the recycling bin.

[0011] Preferably, the bottom of the feeding box has multiple sets of discharge ports evenly distributed, the top of the feeding box is fixedly installed with an electric push rod, the drive end of the electric push rod extends into the inside of the feeding box and is fixedly connected with an installation plate, and the bottom of the installation plate is fixedly connected with a blocking column for sealing the discharge ports.

[0012] The beneficial effects of this invention are as follows: The glyphosate mother liquor treatment device provided by this invention, by setting a reciprocating mechanism, can drive the feeding box to reciprocate under the drive mechanism, so that the glyphosate mother liquor can be evenly fed onto the filter assembly, avoiding the problem of excessive local load on the filter membrane due to concentrated feeding, effectively improving the filtration efficiency, and also reducing the local clogging of the filter membrane. The mounting frame in the filter assembly is rotatably connected to the inner wall of the recovery tank through two sets of rotating shafts. Under the drive mechanism, the gear drives the rotating shaft to rotate, thereby causing the mounting frame and components such as the first filter membrane and the collection frame to swing. This allows the mother liquor to have more sufficient contact with the filter membrane during the filtration process, and during the swing, impurities will fall into the collection frame, where they will be collected by the second filter membrane for secondary filtration, further improving the impurity separation effect. The overall structure is reasonably designed, and the components work together to significantly improve the efficiency and effect of glyphosate mother liquor treatment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the basic structure of the present invention; Figure 2 This is a schematic diagram of the reciprocating mechanism structure of the present invention; Figure 3 This is a top view of the recycling bin of the present invention; Figure 4 This is a schematic diagram of the drive mechanism structure of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of the structure at point A in the middle; Figure 6 This is a schematic diagram of the placement frame structure of the present invention; Figure 7 This is a schematic diagram of the filter component structure of the present invention. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0016] Example 1, such as Figure 1 - Figure 7 As shown, the present invention provides a glyphosate mother liquor treatment device, including a recovery tank 1, a reciprocating mechanism 2 on the recovery tank 1, a feeding box 3 on the reciprocating mechanism 2, and a filter assembly 4 inside the recovery tank 1. The filter assembly 4 includes two sets of rotating shafts 41, which are rotatably connected to the inner walls of both sides of the recovery tank 1 via bearing seats. One side of one set of rotating shafts 41 extends out of the recovery tank 1 and is fixedly connected to a gear 42. A mounting frame 43 is fixedly connected between the two sets of rotating shafts 41. A first filter membrane 44 is provided inside the mounting frame 43, and collection frames 45 are provided on both sides inside the mounting frame 43. A drive mechanism 5 for driving the reciprocating mechanism 2 and the gear 42 is provided on one side of the recovery tank 1. By setting the reciprocating mechanism 2, the feeding box 3 can be driven to reciprocate under the drive mechanism 5, so that the glyphosate mother liquor can be evenly fed onto the filter assembly 4, avoiding the problem of excessive local load on the filter membrane due to concentrated feeding, effectively improving the filtration efficiency, and also reducing the local clogging of the filter membrane.

[0017] Example 2, as Figure 1 - Figure 7 As shown, a mounting frame 46 is fixedly connected to the outer surface of the first filter membrane 44. A slot 47 for placing the mounting frame 46 is provided inside the mounting frame 43. First placement slots 48 are provided on both sides of the mounting frame 46. Second placement slots 49, corresponding to the two sets of first placement slots 48, are provided on the inner walls of both sides of the mounting frame 43. The two sides of the collection frame 45 overlap the first placement slots 48 and the second placement slots 49, respectively. A second filter membrane 410 is fixedly connected inside the collection frame 45. After the mother liquor falls onto the first filter membrane 44, under the swinging action of the mounting frame 43, the mother liquor comes into full contact with the first filter membrane 44. The liquid components drip through the first filter membrane 44 and fall to the bottom of the recovery tank 1 for collection, while larger impurities are intercepted by the first filter membrane 44. During the swinging process of the mounting frame 43, some impurities will slide down into the collection frames 45 on both sides of the mounting frame 43 due to gravity. The second filter membrane 410 inside the collection frame 45 will perform secondary filtration on these impurities, further separating any small amount of mother liquor that may be entrained, thereby improving the resource recovery rate.

[0018] The mounting bracket 43 is provided with a limiting bracket 411. Both the mounting bracket 43 and the limiting bracket 411 are provided with through holes 412. Bolts 413 are placed inside the through holes 412, and fixing nuts 414 are threaded onto the outer surface of the bolts 413. By unscrewing the fixing nuts 414 and bolts 413 in the through holes 412 on the limiting bracket 411 and the mounting bracket 43, and removing the limiting bracket 411, the mounting frame 46 with the first filter membrane 44 fixed can be removed from the slot 47. After replacing the new mounting frame 46, the limiting bracket 411 is reinstalled and fixed with bolts 413 and fixing nuts 414.

[0019] Example 3, as Figure 1 - Figure 7 As shown, the reciprocating mechanism 2 includes a connecting frame 21 and a guide frame 22 fixedly connected to the top of the recycling bin 1. A first reciprocating screw 28 is rotatably connected inside the connecting frame 21 via a bearing seat. A slider 23 is threadedly connected to the outer surface of the first reciprocating screw 28. A guide rod 24 is fixedly connected inside the guide frame 22. A guide block 25 is slidably connected to the outer surface of the guide rod 24. The feeding bin 3 is fixedly connected between the guide block 25 and the slider 23. A rotating rod 26 is provided on one side of the connecting frame 21, with one side of the rotating rod 26 extending into the connecting frame 21 and connecting to the first reciprocating screw 28. 8. Fixed connection: The outer surface of the rotating rod 26 is fixedly connected to the first synchronous wheel 27, which is connected to the drive mechanism 5. The rotation of the rotating rod 26 drives the first reciprocating screw 28 to rotate within the connecting frame 21. Since the first reciprocating screw 28 is threadedly connected to the slider 23, and the slider 23 is fixedly connected to the guide block 25 through the feeding box 3, and the guide block 25 slides on the guide rod 24, the slider 23 will drive the feeding box 3 to make reciprocating linear motion along the length direction of the guide rod 24, so that the glyphosate mother liquor can be evenly fed onto the filter assembly 4.

[0020] Example 4, as Figure 1 - Figure 7As shown, the drive mechanism 5 includes a placement frame 51 fixedly connected to the recycling bin 1. A placement frame 52 is fixedly connected to one side of the placement frame 51. A rotating rod 53 is rotatably connected inside the placement frame 52. A connecting rod 54 is rotatably connected to one side of the recycling bin 1 via a bearing seat. A second synchronous pulley 55 is fixedly connected to the outer surface of the connecting rod 54. The second synchronous pulley 55 and the first synchronous pulley 27 are connected by a synchronous belt 56. A first bevel gear 57 is fixedly connected to one side of the connecting rod 54. A second bevel gear 58, meshing with the first bevel gear 57, is fixedly connected to the outer surface of the rotating rod 53. A drive frame 59 is fixedly connected to one side of the placement frame 52. An internally rotating second reciprocating lead screw 510 is connected. One side of the rotating rod 53 extends out of the placement frame 52 and is fixedly connected to the second reciprocating lead screw 510. A slide table 511 is threaded onto the outer surface of the second reciprocating lead screw 510. A toothed plate 512, which meshes with the gear 42, is fixedly connected to one side of the slide table 511. A positioning rod 513 is fixedly connected inside the drive frame 59. A positioning block 514 is slidably connected to the outer surface of the positioning rod 513. The positioning block 514 is fixedly connected to the slide table 511. A drive motor 515 is fixedly installed on one side of the placement frame 52. The drive end of the drive motor 515 is fixedly connected to the rotating rod 53 via a coupling. The drive motor 515 is then started. The drive end of the drive motor 515 drives the rotating rod 53 to rotate within the placement frame 52 via a coupling. The rotation of the rotating rod 53 drives the second bevel gear 58 to rotate synchronously. Since the second bevel gear 58 meshes with the first bevel gear 57, the first bevel gear 57 rotates accordingly, driving the connecting rod 54, which is fixedly connected to it, to rotate. The rotation of the connecting rod 54 causes the second synchronous pulley 55 on its outer surface to rotate. The second synchronous pulley 55 is connected to the first synchronous pulley 27 via a synchronous belt 56, which in turn drives the rotating rod 26 to rotate. The rotation of the rotating rod 26 drives the first reciprocating screw 28 to rotate within the connecting frame 21. The rotation of the rotating rod 53 also drives the connecting rod 53 to rotate within the placement frame 52. The second reciprocating screw 510, which is fixedly connected, rotates within the drive frame 59. The second reciprocating screw 510 is threadedly connected to the slide table 511, and the slide table 511 is slidably connected to the positioning rod 513 through the positioning block 514. Therefore, the slide table 511 will reciprocate linearly along the length direction of the positioning rod 513 under the drive of the second reciprocating screw 510. The reciprocating motion of the slide table 511 drives the toothed plate 512 to move back and forth synchronously. Since the toothed plate 512 meshes with the gear 42, the gear 42 will drive the rotating shaft 41 fixedly connected to it to rotate in both directions alternately. This causes the mounting bracket 43 between the two sets of rotating shafts 41 to drive the first filter membrane 44 and the collection frame 45 to swing back and forth.

[0021] A guide plate 6 is fixedly connected to the inner wall of the recovery tank 1, and a door 7 is provided on one side of the recovery tank 1. When it is necessary to replace the first filter membrane 44 and the second filter membrane 410, the door 7 can be opened. The establishment of the guide plate 6 prevents the mother liquor from sliding down the inner wall of the recovery tank 1, so that the mother liquor falls onto the first filter membrane 44 and the second filter membrane 410.

[0022] The bottom of the feeding box 3 has multiple sets of discharge ports 8 evenly distributed. The top of the feeding box 3 is fixedly installed with an electric push rod 9. The drive end of the electric push rod 9 extends into the inside of the feeding box 3 and is fixedly connected to an installation plate 10. The bottom of the installation plate 10 is fixedly connected with a blocking column 11 for blocking the discharge ports 8. When the electric push rod 9 at the top of the feeding box 3 is activated, its drive end drives the installation plate 10 and the blocking column 11 to move up and down. When the blocking column 11 moves upward and disengages from the discharge port 8, the mother liquor in the feeding box 3 is evenly sprayed onto the filter assembly 4 below through the multiple sets of discharge ports 8 during the reciprocating motion of the feeding box 3.

[0023] The bottom of the recycling bin 1 is fixedly connected to a support leg, and the bottom of the recycling bin 1 is fixedly connected to a discharge pipe (not shown in the diagram).

[0024] Working principle: When it is necessary to process the glyphosate mother liquor, the glyphosate mother liquor to be processed is first added to the feeding box 3. The drive motor 515 is started. The drive end of the drive motor 515 drives the rotating rod 53 to rotate within the placement frame 52 through the coupling. The rotation of the rotating rod 53 drives the second bevel gear 58 to rotate synchronously. Since the second bevel gear 58 is meshed with the first bevel gear 57, the first bevel gear 57 rotates accordingly, driving the connecting rod 54 fixedly connected to it to rotate. The rotation of the connecting rod 54 causes the second synchronous wheel 55 on its outer surface to rotate. The second synchronous wheel 55 is connected to the first synchronous wheel 27 through the synchronous belt 56, thereby driving the rotating rod 26 to rotate. The rotation of the rotating rod 26 drives the first reciprocating screw 28 to rotate within the connecting frame 21. Since the first reciprocating screw 28 is threadedly connected to the slider 23, and the slider 23 is fixedly connected to the guide block 25 through the feeding box 3, and the guide block 25 slides on the guide rod 24, the slider 23 will drive the feeding box 3 to reciprocate linearly along the length of the guide rod 24. At the same time, the electric push rod 9 at the top of the feeding box 3 is activated, and its driving end drives the mounting plate 10 and the plug column 11 to move up and down. When the plug column 11 moves upward and disengages from the discharge port 8, the mother liquor in the feeding box 3 is evenly sprayed onto the filter assembly 4 below through the evenly opened multiple sets of discharge ports 8 during the reciprocating motion of the feeding box 3.

[0025] On the other hand, the rotation of the rotating rod 53 will also drive the second reciprocating screw 510, which is fixedly connected to it, to rotate within the drive frame 59. The second reciprocating screw 510 is threadedly connected to the slide table 511, and the slide table 511 is slidably connected to the positioning rod 513 through the positioning block 514. Therefore, the slide table 511 will reciprocate linearly along the length direction of the positioning rod 513 under the drive of the second reciprocating screw 510. The reciprocating motion of the slide table 511 drives the toothed plate 512 to move synchronously back and forth. Since the toothed plate 512 meshes with the gear 42, the gear 42 will drive the rotating shaft 41, which is fixedly connected to it, to rotate in both directions alternately. This causes the mounting bracket 43 between the two sets of rotating shafts 41 to drive the first filter membrane 44 and the collection frame 45 to swing back and forth. After the mother liquor falls onto the first filter membrane 44, under the swinging action of the mounting bracket 43, the mother liquor and the first filter membrane 44 come into full contact. The liquid components drip through the first filter membrane 44 and fall to the bottom of the recovery tank 1 for collection, while larger impurities are intercepted by the first filter membrane 44. During the swinging process of the mounting frame 43, some impurities will slide into the collection frames 45 on both sides of the mounting frame 43 due to gravity. The second filter membrane 410 in the collection frame 45 will perform secondary filtration on these impurities, further separating the small amount of mother liquor that may be entrained in them, thereby improving the resource recovery rate.

[0026] When it is necessary to replace the first filter membrane 44 or clean the collection frame 45, the door 7 on one side of the recycling bin 1 can be opened. For the first filter membrane 44, unscrew the fixing nut 414 and bolt 413 in the through hole 412 on the limit bracket 411 and the mounting bracket 43, remove the limit bracket 411, and the mounting frame 46 with the first filter membrane 44 fixed can be taken out from the slot 47. After replacing the new mounting frame 46, reinstall the limit bracket 411 and fix it with bolt 413 and fixing nut 414. For the collection frame 45, since its two sides overlap the first placement slot 48 of the mounting frame 46 and the second placement slot 49 of the mounting bracket 43 respectively, the collection frame 45 can be directly removed from the overlap to clean or replace the second filter membrane 410. The operation is convenient and effectively reduces the problem of the processing efficiency being affected by the cumbersome filter membrane replacement.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glyphosate mother liquor treatment device, comprising a recovery tank (1), characterized in that: The recycling bin (1) is provided with a reciprocating mechanism (2), the reciprocating mechanism (2) is provided with a feeding box (3), the recycling bin (1) is provided with a filter assembly (4), the filter assembly (4) includes two sets of rotating shafts (41), the two sets of rotating shafts (41) are respectively rotatably connected to the inner walls of the two sides of the recycling bin (1) through bearing seats, one side of one set of rotating shafts (41) extends out of the recycling bin (1) and is fixedly connected with a gear (42), the two sets of rotating shafts (41) are fixedly connected with a mounting frame (43), the mounting frame (43) is provided with a first filter membrane (44) inside, the mounting frame (43) is provided with a collection frame (45) on both sides inside, and the recycling bin (1) is provided with a drive mechanism (5) for driving the reciprocating mechanism (2) and the gear (42) on one side.

2. The glyphosate mother liquor treatment device according to claim 1, characterized in that: The outer surface of the first filter membrane (44) is fixedly connected to an installation frame (46). The inside of the installation frame (43) is provided with a slot (47) for placing the installation frame (46). The two sides of the installation frame (46) are provided with first placement slots (48). The inner walls of the two sides of the installation frame (43) are provided with second placement slots (49) respectively corresponding to the two sets of first placement slots (48). The two sides of the collection frame (45) are respectively attached to the first placement slots (48) and the second placement slots (49). The inside of the collection frame (45) is fixedly connected to a second filter membrane (410).

3. The glyphosate mother liquor treatment device according to claim 2, characterized in that: The mounting bracket (43) is provided with a limiting bracket (411). Both the mounting bracket (43) and the limiting bracket (411) are provided with through holes (412). A bolt (413) is placed inside the through hole (412). A fixing nut (414) is threaded onto the outer surface of the bolt (413).

4. The glyphosate mother liquor treatment device according to claim 1, characterized in that: The reciprocating mechanism (2) includes a connecting frame (21) and a guide frame (22) fixedly connected to the top of the recycling bin (1). The first reciprocating screw (28) is rotatably connected inside the connecting frame (21) through a bearing seat. The outer surface of the first reciprocating screw (28) is threadedly connected to a slider (23). The guide frame (22) is fixedly connected to a guide rod (24). The outer surface of the guide rod (24) is slidably connected to a guide block (25). The feeding box (3) is fixedly connected between the guide block (25) and the slider (23). A rotating rod (26) is provided on one side of the connecting frame (21). One side of the rotating rod (26) extends into the connecting frame (21) and is fixedly connected to the first reciprocating screw (28). The outer surface of the rotating rod (26) is fixedly connected to a first synchronous wheel (27). The first synchronous wheel (27) is connected to the drive mechanism (5).

5. A glyphosate mother liquor treatment device according to claim 4, characterized in that: The drive mechanism (5) includes a placement frame (51) fixedly connected to the recycling bin (1), a placement frame (52) fixedly connected to one side of the placement frame (51), a rotating rod (53) rotatably connected inside the placement frame (52), a connecting rod (54) rotatably connected to one side of the recycling bin (1) via a bearing seat, a second synchronous pulley (55) fixedly connected to the outer surface of the connecting rod (54), the second synchronous pulley (55) and the first synchronous pulley (27) being connected by a synchronous belt (56), a first bevel gear (57) fixedly connected to one side of the connecting rod (54), a second bevel gear (58) meshing with the first bevel gear (57) fixedly connected to the outer surface of the rotating rod (53), and a drive frame (59) fixedly connected to one side of the placement frame (52). The drive frame (59) is rotatably connected to a second reciprocating screw (510). One side of the rotating rod (53) extends out of the placement frame (52) and is fixedly connected to the second reciprocating screw (510). The outer surface of the second reciprocating screw (510) is threadedly connected to a slide (511). One side of the slide (511) is fixedly connected to a toothed plate (512) that meshes with a gear (42). The drive frame (59) is fixedly connected to a positioning rod (513). The outer surface of the positioning rod (513) is slidably connected to a positioning block (514). The positioning block (514) is fixedly connected to the slide (511). One side of the placement frame (52) is fixedly installed with a drive motor (515). The drive end of the drive motor (515) is fixedly connected to the rotating rod (53) through a coupling.

6. The glyphosate mother liquor treatment device according to claim 1, characterized in that: The inner wall of the recycling bin (1) is fixedly connected with a guide plate (6), and a door (7) is provided on one side of the recycling bin (1).

7. A glyphosate mother liquor treatment device according to claim 1, characterized in that: The bottom of the feeding box (3) is evenly provided with multiple sets of discharge ports (8). An electric push rod (9) is fixedly installed on the top of the feeding box (3). The drive end of the electric push rod (9) extends into the inside of the feeding box (3) and is fixedly connected to an installation plate (10). The bottom of the installation plate (10) is fixedly connected to a blocking column (11) for blocking the discharge port (8).

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