Environment-friendly topramezone solution concentration and recovery device

Abstract

The utility model relates to the technical field of solution treatment, and provides an environment-friendly topramezone solution concentration and recovery device which comprises a recovery barrel, a connecting pipe fixedly mounted at the top of the recovery barrel, a treatment barrel fixedly connected to the top end of the connecting pipe, a first valve arranged on the surface of the connecting pipe and a second valve arranged on the surface of the treatment barrel, a filtering mechanism for pretreating a solution and a rotating shaft rotationally connected to the inner bottom wall of the recycling barrel are arranged in the treatment barrel. A first motor drives a rotating shaft to rotate, so that the rotating shaft drives a movable plate and a first gear at the end to rotate, the movable plate drives a stirring shaft rod to rotate around the rotating shaft for stirring, meanwhile, the first gear drives a second gear meshed with the first gear to rotate, and therefore the stirring shaft rod and stirring blades are driven to rotate for stirring. Therefore, the effect of double stirring of the solution is achieved, the stirring range and the heating speed are increased, and the heating uniformity and the heating and recycling efficiency of the solution are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solution treatment, in particular to an environment-friendly benzobicyclon solution concentration and recovery device. Background Art

[0002] Benzobicyclon, also known as pyraoxystrobin, is a new type of highly selective benzyl pyrazolone herbicide developed by BASF. It has the characteristics of high safety, excellent selectivity, broad-spectrum herbicidal activity, long duration and strong compatibility. Its safety is higher than that of mesotrione and nicosulfuron, it is the safest herbicide for corn fields, and it is also one of the herbicides with the least toxicity to mammals.

[0003] The concentration and recovery of benzobicyclon solution mainly aims to recover the effective component of benzobicyclon in the solution. Through pretreatment, evaporation, crystallization and other technologies, impurities and solvents (usually water) in the solution are separated, and the effective component of benzobicyclon in the solution is concentrated for recovery. At present, during the evaporation of benzobicyclon solution, a stirring structure is mostly used to make the solution fully heated and evaporated. However, the stirring method of the existing recovery device is relatively single, and the stirring range is mostly in the middle, which is prone to stirring dead corners, not convenient for the solution to be evenly and fully heated, and prone to local overheating and slow heating speed of the solution, resulting in reduced uniformity of solution heating and recovery efficiency. Summary of the Utility Model

[0004] The utility model provides an environment-friendly benzobicyclon solution concentration and recovery device, which solves the problem that it is not convenient to make the solution evenly and fully heated in the related technology.

[0005] The technical solution of the utility model is as follows: an environment-friendly benzobicyclon solution concentration and recovery device, comprising: a recovery barrel and a connecting pipe fixedly installed on its top, and a valve I is arranged on the surface of the connecting pipe;

[0006] A treatment barrel fixedly connected to the top end of the connecting pipe, and a filtering mechanism for pre-treating the solution is arranged in the treatment barrel;

[0007] A rotating shaft rotatably connected to the inner bottom wall of the recovery barrel;

[0008] A movable plate fixedly installed on the surface of the rotating shaft;

[0009] A gear I fixedly connected to the top end of the rotating shaft;

[0010] A stirring shaft rod rotatably penetrating through one end of the movable plate;

[0011] Multiple groups of stirring blades fixedly installed on the surface of the stirring shaft rod;

[0012] A gear II fixedly connected to the surface of the stirring shaft rod and meshing with the gear I;

[0013] A power part provided on the recovery barrel for driving the rotating shaft to rotate;

[0014] And a heating mechanism is arranged on the recovery barrel and is used to heat the solution.

[0015] Preferably, the power member includes a motor 1 fixedly mounted on the bottom of the recovery barrel, and an output end of the motor 1 movably passes through the recovery barrel and is connected to a rotating shaft.

[0016] Preferably, the heating mechanism comprises an outer shell fixedly mounted on the surface of the recycling barrel, a heating pipe fixedly mounted inside the outer shell and a pressure relief pipe fixedly mounted on one side of the top of the recycling barrel, and a safety pressure valve is provided on the surface of the pressure relief pipe.

[0017] Preferably, a drain pipe is fixedly mounted on one side of the bottom of the recovery barrel, a second valve is provided on the surface of the drain pipe, and a feed hopper is fixedly mounted on one side of the top of the processing barrel.

[0018] Preferably, the filtering mechanism comprises a filter screen detachably mounted in the processing barrel and a cleaning component disposed in the processing barrel for cleaning the filter screen.

[0019] The cleaning component includes a rotating rod rotatably connected to the top wall of the processing barrel, a brush plate fixedly connected to the bottom end of the rotating rod and in contact with the filter screen, and a second motor fixedly installed on the top of the processing barrel. The output end of the second motor movably passes through the processing barrel and is connected to the rotating rod.

[0020] Preferably, two fixed frames are relatively provided on the top of the brush plate, a leakage net bag is fixedly installed on one side of the fixed frame, a dovetail block is fixedly installed on the bottom of the fixed frame, and a dovetail groove which is slidably engaged with the dovetail block is opened on the top of the brush plate.

[0021] The working principle and beneficial effects of the utility model are:

[0022] When in use, the solution entering the recovery barrel is heated by the heating mechanism to achieve the purpose of concentrating and purifying the fenpyroxene. During the heating process, the motor 1 drives the rotating shaft to rotate, which drives the movable plate and the gear 1 at the end to rotate, and drives the stirring shaft to revolve around the rotating shaft through the movable plate for stirring. At the same time, the gear 1 drives the gear 2 meshing with it to rotate, thereby driving the stirring shaft and the stirring blades to rotate and stir. Therefore, the effect of double stirring of the solution is achieved, which is beneficial to increase the stirring range and heating speed, avoid the occurrence of stirring dead corners and local overheating, and effectively improve the heating uniformity of the solution and the heating and recovery efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of the recycling barrel of the utility model;

[0026] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the treatment barrel of the utility model;

[0027] Figure 4 It is a partial three-dimensional structural schematic diagram of the leakage net bag of the utility model;

[0028] In the figure: 1. Recovery barrel; 2. Connecting pipe; 3. Processing barrel; 4. Rotating shaft; 5. Movable plate; 6. Gear 1; 7. Stirring shaft; 8. Gear 2; 9. Motor 1; 10. Stirring blade; 11. Housing; 12. Heating pipe; 13. Drain pipe; 14. Pressure relief pipe; 15. Filter screen; 16. Rotating rod; 17. Brush plate; 18. Motor 2; 19. Feed hopper; 20. Fixed frame; 21. Net bag; 22. Dovetail block. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1:

[0030] See also Figure 1 - Figure 4 The utility model provides an environmentally friendly fenpyroxil solution concentration and recovery device, comprising: a recovery barrel 1 and a connecting pipe 2 fixedly installed on the top thereof, and a valve 1 is provided on the surface of the connecting pipe 2;

[0031] A treatment barrel 3 fixedly connected to the top of the connecting pipe 2, wherein the treatment barrel 3 is provided with a filtering mechanism for pre-treating the solution;

[0032] A rotating shaft 4 rotatably connected to the bottom wall of the recycling bin 1;

[0033] A movable plate 5 fixedly mounted on the surface of the rotating shaft 4;

[0034] A gear 6 fixedly connected to the top of the rotating shaft 4;

[0035] A stirring shaft 7 is rotatably connected to one end of the movable plate 5;

[0036] A plurality of stirring blades 10 are fixedly mounted on the surface of the stirring shaft 7;

[0037] A second gear 8 fixedly connected to the surface of the stirring shaft rod 7 and meshing with the first gear 6;

[0038] A power member provided on the recovery barrel 1 for driving the rotation shaft 4 to rotate;

[0039] And a heating mechanism provided on the recovery barrel 1 for heating the solution.

[0040] The power member includes a first motor 9 fixedly installed at the bottom of the recovery barrel 1, and the output end of the first motor 9 movably passes through the recovery barrel 1 and is connected to the rotation shaft 4.

[0041] The technical solution provided by this embodiment is as follows: During use, the benzoxazolone solution is added into the treatment barrel 3, and the solution is pretreated by the internal filtering mechanism thereof to facilitate the filtration and separation of impurities in the solution. After filtration, the valve one on the connecting pipe 2 is opened, so that the solution enters the recovery barrel 1 through the connecting pipe 2. At the same time, the solution is heated by the heating mechanism to evaporate and discharge the solvent (usually water) in the solution, achieving the purpose of concentrating and purifying benzoxazolone. During the heating process, the rotation shaft 4 is driven to rotate by the first motor 9, so that it drives the movable plate 5 and the first gear 6 at the end to rotate, and the stirring shaft rod 7 is driven by the movable plate 5 to revolve and stir around the rotation shaft 4. At the same time, the first gear 6 drives the meshing second gear 8 to rotate, thereby driving the stirring shaft rod 7 and the stirring blades 10 to rotate and stir. Therefore, by utilizing the characteristic that the stirring shaft rod 7 can revolve and stir while also rotating and stirring, the effect of double stirring of the solution is achieved, which is beneficial to increasing the stirring range and heating speed, avoiding the occurrence of stirring dead angles and local overheating, and effectively improving the heat uniformity of the solution and the efficiency of heating and recovery.

[0042] Furthermore, the heating mechanism includes a housing 11 fixedly installed on the surface of the recovery barrel 1, a heating pipe 12 fixedly installed inside the housing 11, and a pressure relief pipe 14 fixedly installed on one side of the top of the recovery barrel 1. A safety pressure valve is provided on the surface of the pressure relief pipe 14.

[0043] Specifically, after the solution enters the recovery barrel 1, the solution inside is heated by the heating pipe 12, so that the excess solvent in the solution evaporates, and the vapor is discharged through the pressure relief pipe 14, thereby achieving the purpose of evaporating, concentrating and purifying the solution.

[0044] Furthermore, a drain pipe 13 is fixedly installed on one side of the bottom of the recovery barrel 1, a valve two is provided on the surface of the drain pipe 13, and a feed hopper 19 is fixedly installed on one side of the top of the treatment barrel 3.

[0045] Specifically, by providing the drain pipe 13, the effective component liquid of benzoxazolone after concentration and purification in the recovery barrel 1 can be discharged. By providing the feed hopper 19, it is convenient to add the benzoxazolone solution.

[0046] Furthermore, the filtering mechanism includes a filter screen 15 detachably mounted in the processing barrel 3 and a cleaning component disposed in the processing barrel 3 for cleaning the filter screen 15 .

[0047] The cleaning components include a rotating rod 16 rotatably connected to the top wall of the processing barrel 3, a brush plate 17 fixedly connected to the bottom end of the rotating rod 16 and in contact with the filter 15, and a motor 2 18 fixedly installed on the top of the processing barrel 3. The output end of the motor 2 18 movably passes through the processing barrel 3 and is connected to the rotating rod 16.

[0048] Specifically, when the solution enters the treatment barrel 3, the impurities in the solution can be filtered through the filter 15. At the same time, the motor 18 drives the rotating rod 16 to rotate, so that the brush plate 17 rotates to clean the surface of the filter 15 to prevent impurities from clogging the filter 15 and affecting the filtering effect.

[0049] It should be noted that the height of the solution is above the filter screen 15. Embodiment 2:

[0050] Based on Example 1, in this embodiment: two fixed frames 20 are relatively provided on the top of the brush plate 17, a leakage net bag 21 is fixedly installed on one side of the fixed frame 20, a dovetail block 22 is fixedly installed on the bottom of the fixed frame 20, and a dovetail groove that is slidably engaged with the dovetail block 22 is opened on the top of the brush plate 17.

[0051] The technical solution provided by this embodiment is: when the brush plate 17 cleans the filter 15, the cleaned impurities are suspended on the solution, and at the same time, the brush plate 17 drives the filter bag 21 to rotate on the filter 15 through the fixed frame 20, so as to collect and load the impurities suspended in the solution, thereby preventing the impurities from remaining on the filter 15 after the solution is discharged, thereby extending the cleaning cycle of the filter 15. After the solution is treated, the treatment barrel 3 can be opened to disassemble the filter 15 for cleaning or replacement, and the fixed frame 20 can be moved to drive the dovetail block 22 to move out of the dovetail groove, so as to facilitate the cleaning of the impurities collected in the filter bag 21.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly device for concentrating and recovering the pyraoxystrobin solution, characterized in that, include: A recovery barrel (1) and a connecting pipe (2) fixedly mounted on the top thereof, wherein a valve 1 is provided on the surface of the connecting pipe (2); A processing barrel (3) fixedly connected to the top end of the connecting pipe (2), wherein a filtering mechanism for pre-treating the solution is provided in the processing barrel (3); A rotating shaft (4) rotatably connected to the inner bottom wall of the recovery barrel (1); A movable plate (5) fixedly mounted on the surface of the rotating shaft (4); A gear (6) fixedly connected to the top end of the rotating shaft (4); A stirring shaft (7) extending through and rotatably connected to one end of the movable plate (5); A plurality of stirring blades (10) fixedly mounted on the surface of the stirring shaft (7); A second gear (8) fixedly connected to the surface of the stirring shaft (7) and meshing with the first gear (6); A power component provided on the recovery barrel (1) and used for driving the rotating shaft (4) to rotate; And a heating mechanism is arranged on the recovery barrel (1) and is used to heat the solution.

2. The environmentally friendly pyraoxystrobin solution concentration and recovery device according to claim 1, wherein, The power component comprises a motor 1 (9) fixedly mounted on the bottom of the recovery barrel (1), and an output end of the motor 1 (9) movably passes through the recovery barrel (1) and is connected to the rotating shaft (4).

3. An environmentally friendly pyraoxystrobin solution concentration and recovery device according to claim 1, characterized in that, The heating mechanism comprises an outer shell (11) fixedly mounted on the surface of the recovery barrel (1), a heating pipe (12) fixedly mounted inside the outer shell (11), and a pressure relief pipe (14) fixedly mounted on one side of the top of the recovery barrel (1), wherein a safety pressure valve is provided on the surface of the pressure relief pipe (14).

4. An environmentally friendly pyraoxystrobin solution concentration and recovery device according to claim 3, characterized in that, A drainage pipe (13) is fixedly mounted on one side of the bottom of the recovery barrel (1), a second valve is provided on the surface of the drainage pipe (13), and a feed hopper (19) is fixedly mounted on one side of the top of the treatment barrel (3).

5. An environmentally friendly pyraoxystrobin solution concentration and recovery device according to claim 1, characterized in that, The filtering mechanism comprises a filter screen (15) detachably mounted in the processing barrel (3) and a cleaning component arranged in the processing barrel (3) and used for cleaning the filter screen (15).

6. An environmentally friendly pyraoxystrobin solution concentration and recovery device according to claim 5, characterized in that, The cleaning component comprises a rotating rod (16) rotatably connected to the top wall of the processing barrel (3), a brush plate (17) fixedly connected to the bottom end of the rotating rod (16) and in contact with the filter screen (15), and a second motor (18) fixedly mounted on the top of the processing barrel (3), wherein the output end of the second motor (18) movably passes through the processing barrel (3) and is connected to the rotating rod (16).

7. An environmentally friendly pyraoxystrobin solution concentration and recovery device according to claim 6, characterized in that, Two fixed frames (20) are arranged opposite to each other on the top of the brush plate (17); a drain net bag (21) is fixedly mounted on one side of the fixed frame (20); a dovetail block (22) is fixedly mounted on the bottom of the fixed frame (20); and a dovetail groove is provided on the top of the brush plate (17) for slidably engaging with the dovetail block (22).

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