Amino acid production water treatment device

Abstract

The utility model discloses a water treatment device for amino acid production, which belongs to the technical field of amino acid wastewater treatment and comprises a treatment box, a water inlet pipe is communicated with the upper portion of the treatment box, a stirring mechanism, a blocking mechanism and a sediment collecting mechanism are sequentially arranged in the treatment box from top to bottom, and a water outlet pipe is communicated with the lower portion of the side wall of the treatment box. The water outlet pipe is arranged above the blocking mechanism, an intermittent driving mechanism is arranged on the outer top wall of the treatment box, the intermittent driving mechanism is in transmission connection with the stirring mechanism and drives the stirring mechanism to rotate, a chemical injection mechanism is arranged on the upper wall of the treatment box, a chemical nozzle is arranged on the stirring mechanism, and the chemical injection mechanism is connected with the chemical nozzle through a pipeline. The water treatment device for amino acid production provided by the utility model can efficiently and quickly realize uniform dispersion of a medicament and efficient mixing and contact of the medicament and wastewater, and meanwhile, can reduce the probability that sediments at the bottom rise up.

Description

Technical Field

[0001] The utility model belongs to the technical field of amino acid wastewater treatment, and specifically refers to a water treatment device for amino acid production. Background Art

[0002] The wastewater generated during the amino acid production process contains high concentrations of organic matter, ammonia nitrogen, sulfate, etc. If these wastewaters are not properly treated, they will cause serious pollution to the environment.

[0003] In the existing amino acid wastewater treatment device, when adding flocculants, the flocculants are mostly added directly into the wastewater. The agent is unevenly dispersed and diffuses slowly. The agent cannot be quickly and evenly distributed in the wastewater, resulting in a long waiting time and low wastewater treatment efficiency. In the process of adding flocculants, in order to better control the flocculation process, the agent is added in multiple times. During the addition process, a part of the impurities have formed flocs and precipitated downward after contacting the flocculants, and a layer of precipitation is formed at the bottom. At this time, adding flocculants again and stirring the wastewater will affect the bottom precipitation, causing the precipitate to rise again under the action of the water flow, thereby reducing the precipitation efficiency. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an amino acid production water treatment device, which can efficiently and quickly achieve uniform dispersion of the agent and efficient mixing and contact of the agent with wastewater, while reducing the probability of bottom sediment rising.

[0005] The technical solution adopted by the utility model is as follows: the utility model provides an amino acid production water treatment device, including a treatment box, the upper part of the treatment box is connected with a water inlet pipe, the treatment box is sequentially provided with a centrifugal multi-directional stirring mechanism, a blocking mechanism and a sedimentation collection mechanism from top to bottom, the lower part of the side wall of the treatment box is connected with a water outlet pipe, the water outlet pipe is arranged above the blocking mechanism, the outer top wall of the treatment box is provided with an intermittent driving mechanism, the intermittent driving mechanism is transmission-connected with the centrifugal multi-directional stirring mechanism and drives the centrifugal multi-directional stirring mechanism to rotate, the upper wall of the treatment box is provided with a drug injection mechanism, the centrifugal multi-directional stirring mechanism is provided with a drug nozzle, the drug injection mechanism is provided through The pipeline is connected to the chemical nozzle, and the centrifugal multi-directional stirring mechanism rotates to spray the chemical evenly into the wastewater while stirring and mixing the wastewater and the chemical; the blocking mechanism includes a grid plate and a plurality of partitions rotatably connected to the grid plate, a gap is provided between the side wall of the grid plate and the side wall of the treatment box, an oblique flow guide is sealedly connected between the upper wall of the grid plate and the side wall of the treatment box, the grid plate is provided with a plurality of grid holes extending vertically in an array along the length direction, a rotating shaft is provided at both ends of the partition plate, the partition plate is rotatably arranged in the grid hole by the rotating shaft, a partition plate is rotatably installed in each grid hole, the rotating shaft rotates through the grid plate, and an angle adjustment mechanism for driving the rotating shaft to rotate is provided on the outer side of the grid plate.

[0006] Among them, the angle adjustment mechanism includes a connecting rod, a toggle shaft and a sleeve frame, the connecting rod is arranged at the end of the rotating shaft, the toggle shaft is arranged at the end of the connecting rod away from the rotating shaft, the sleeve frame is slidably sleeved on the outside of the grid plate, the sleeve frame is slidably arranged in the gap, the side wall of the sleeve frame is arranged in an array along the length direction with a plurality of front-to-back through-transverse sliding holes, the toggle shaft is slidably arranged in the transverse sliding hole, the outer wall of the processing box is provided with an electromagnet ring, the electromagnet ring is arranged above the oblique guide part, and the sleeve frame is provided with a moving magnet ring.

[0007] When the electromagnet ring is energized, magnetism is generated, and the moving magnet ring is attracted by the magnetic force of the electromagnet ring and moves upward, and the sleeve frame moves upward accordingly. The sleeve frame drives the toggle shaft to move upward through the transverse sliding hole, and the toggle shaft drives the rotating shaft to rotate through the connecting rod, thereby driving the partition to rotate.

[0008] Among them, the centrifugal multi-directional stirring mechanism includes a telescopic stirring shaft and stirring blades distributed in a circular array at the bottom end of the telescopic stirring shaft, one end of the stirring blade is hingedly connected to the telescopic stirring shaft, a medicine delivery channel is provided in the telescopic stirring shaft, a medicine delivery cavity is provided in the stirring blade, an elastic hose is provided between the medicine delivery channel and the medicine delivery cavity, and the elastic hose can adapt to changes in the position of the stirring blade, mounting holes are distributed in an array along the length direction on the stirring blade, the drug nozzles are respectively arranged in the mounting holes, the drug nozzles are connected to the drug delivery cavity, and the telescopic stirring shaft is provided with a centrifugal drive component for driving the telescopic stirring shaft to extend and retract.

[0009] In the initial state, multiple groups of stirring blades are vertically arranged downward under the telescopic stirring shaft and fit together. When the telescopic stirring shaft rotates, the centrifugal force drives the multiple groups of stirring blades to rotate outward and upward, and the reagent diffuses upward from the bottom. At the same time, the stirring blades rotate around the axis of the telescopic stirring shaft to stir and mix the wastewater and the reagent.

[0010] Furthermore, the telescopic stirring shaft includes an inner shaft and an outer cylinder connected in a sliding seal, and the centrifugal drive assembly is distributed in a circular array around the telescopic stirring shaft. The centrifugal drive assembly includes a first hinge seat, a second hinge seat, a first hinge rod, a second hinge rod and a counterweight block. The first hinge seat is arranged on the side wall of the end of the inner shaft away from the outer cylinder, and the second hinge seat is arranged on the side wall of the end of the outer cylinder away from the inner shaft. The two ends of the first hinge rod are respectively hingedly connected to the first hinge seat and the counterweight block, and the two ends of the second hinge rod are respectively hingedly connected to the second hinge seat and the counterweight block. The first hinge rod and the second hinge rod are arranged on both sides of the counterweight block. When the telescopic stirring shaft rotates, the counterweight block moves outward under the action of centrifugal force, and the counterweight block drives the outer cylinder to slide along the inner shaft through the first hinge rod and the second hinge rod, so that the length of the telescopic stirring shaft becomes shorter, and the telescopic stirring shaft drives the stirring blade to move upward, thereby stirring and mixing wastewater at different heights.

[0011] Further, a driving chamber is provided at the upper part of the processing box, and the intermittent driving mechanism is arranged in the driving chamber. The intermittent driving mechanism includes a driving motor, a driving gear, a driving gear ring, an incomplete bevel gear ring, a first bevel gear, a second bevel gear, a transmission shaft and a driven bevel gear ring. The driving motor is arranged on the inner wall of the driving chamber, and the driving gear is arranged at the output end of the driving motor. The driving gear ring is rotatably arranged on the bottom wall of the driving chamber, and gear teeth are arranged on the circumferential side wall of the driving gear ring. The driving gear is meshed with the gear teeth on the side wall of the driving gear ring. The incomplete bevel gear ring is coaxially fixed to the upper wall of the driving gear ring. The incomplete bevel gear ring includes a toothed section and a toothless section. The upper wall of the toothed section is provided with gear teeth. The transmission shaft is rotatably arranged between the side walls of the driving chamber, the first bevel gear and the second bevel gear are coaxially fixed on the transmission shaft, the first bevel gear is meshed with the toothed section, the driven bevel gear ring is rotatably arranged in the driving chamber, and the driven bevel gear ring is coaxially fixed to the upper end of the inner shaft.

[0012] The driving motor drives the driving gear ring to rotate through the driving gear, and the driving gear ring drives the incomplete bevel gear ring to rotate. When the toothed segment is meshed with the first bevel gear, the toothed segment drives the first bevel gear to rotate, and the first bevel gear drives the second bevel gear to rotate synchronously through the transmission shaft, and the second bevel gear drives the telescopic stirring shaft to rotate through the driven bevel gear ring. When the toothless segment rotates to the first bevel gear, there is no transmission between the incomplete bevel gear ring and the first bevel gear. At this time, the telescopic stirring shaft is not driven by external force, and the telescopic stirring shaft slowly stops rotating under the action of inertia.

[0013] Furthermore, the drug injection mechanism includes a drug storage cartridge and a drug delivery tube. The drug storage cartridge is disposed above the driving chamber. A drug injection pump is provided on the drug storage cartridge. The input end of the drug injection pump is connected to the drug storage cartridge. The drug delivery tube is connected between the output end of the drug injection pump and the drug delivery channel. The middle portion of the drug delivery tube passes through the upper wall of the driving chamber. The drug injection pump pumps the medicine into the drug delivery channel through the drug delivery tube, and then inputs the medicine into the drug delivery chamber through the elastic hose, and finally sprays it out through the medicine nozzle.

[0014] Preferably, a filter is provided at the water outlet pipe to further filter and intercept impurities in the discharged supernatant.

[0015] Preferably, the electromagnet ring is electrically connected to a potentiometer, which adjusts the current flowing through the electromagnet ring by changing the resistance value in the circuit, thereby affecting the magnetic strength of the electromagnet ring, thereby adjusting the upward movement distance of the frame, and by adjusting the upward movement distance of the frame, the inclination angle of the partition is adjusted.

[0016] Preferably, the sedimentation collection mechanism includes a screw rod, a slide rod, a scraper, an auger, a translation motor and a waste discharge motor. A waste discharge chamber is connected to one side of the bottom end of the treatment box, and a waste discharge through hole is connected between the waste discharge chamber and the bottom end of the treatment box. The screw rod and the slide rod are rotatably arranged in the treatment box, and the screw rod and the slide rod are arranged parallel to the bottom of the blocking mechanism. The scraper is slidably arranged on the slide rod, and a nut slide seat compatible with the screw rod is penetrated on the scraper. The bottom wall of the scraper is in contact with the bottom wall of the treatment box, and the translation motor is arranged outside the treatment box. The translation motor is connected to the screw rod, a waste discharge port is provided on one side of the waste discharge chamber, a valve is provided at the waste discharge port, the auger is rotatably arranged in the waste discharge chamber, the waste discharge motor is arranged on the outer wall of the waste discharge chamber, the waste discharge motor is connected to the auger, and the screw rod is driven to rotate by the translation motor, and the screw rod drives the scraper to slide along the screw rod and the slide rod close to the waste discharge through hole through the nut slide seat, and the scraper pushes the sediment accumulated at the bottom of the processing box into the waste discharge chamber through the waste discharge through hole, and the waste discharge motor drives the auger to rotate, thereby discharging the sediment in the waste discharge chamber through the waste discharge port.

[0017] Preferably, the water inlet pipe and the water outlet pipe are respectively provided with control valves.

[0018] The beneficial effects achieved by the utility model using the above structure are as follows:

[0019] 1. The utility model is provided with a blocking mechanism, which drives the baffle to rotate and change the angle by moving the sleeve frame up and down. When the centrifugal multi-directional stirring mechanism stirs the wastewater, the baffle can partially or completely block the grid holes, thereby reducing the probability of the sediment at the bottom of the treatment box rising during stirring. At the same time, when static sedimentation is carried out, the baffle is adjusted to a vertical state to facilitate the sediment to sink to the bottom of the treatment box for collection.

[0020] 2. The utility model is provided with a sediment collection mechanism, which is convenient for regularly cleaning the sediment at the bottom of the treatment box. The scraper is driven by a screw rod to move horizontally, and the sediment at the bottom of the treatment box is pushed into the waste discharge chamber, and the sediment is discharged through the waste discharge port by an auger.

[0021] 3. The utility model sets the agent nozzle on the stirring blade, and drives the centrifugal multi-directional stirring mechanism to operate through the intermittent driving mechanism, and utilizes the mutual cooperation of gravity and centrifugal force to realize the multi-directional stirring rotation of the stirring blade from bottom to top and from inside to outside, so as to realize the multi-directional diffusion and mixing of the agent and the wastewater, so that the agent is evenly distributed in the wastewater, ensuring that the wastewater at each position can fully contact the agent, and ensuring the multi-directional mixing and stirring of the agent and the wastewater, so as to achieve a good purification effect.

[0022] 4. When the telescopic stirring shaft rotates, the counterweight block pulls the first hinge rod and the second hinge rod closer to each other under the action of centrifugal force, driving the outer cylinder to slide along the inner shaft, so that the length of the telescopic stirring shaft becomes shorter, and the telescopic stirring shaft drives the stirring blade to move upward, thereby stirring and mixing the wastewater at different heights. At the same time, the counterweight block, the first hinge rod and the second hinge rod also play a stirring and mixing role. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a water treatment device for amino acid production provided by the utility model;

[0024] Figure 2 A schematic structural diagram of an amino acid production water treatment device provided by the utility model from another perspective;

[0025] Figure 3 A cross-sectional view of a water treatment device for amino acid production provided by the utility model;

[0026] Figure 4 A cross-sectional view of the processing box and the sediment collection mechanism provided by the utility model;

[0027] Figure 5 A schematic diagram of the structure of the blocking mechanism provided by the utility model;

[0028] Figure 6 A front view of the blocking mechanism provided by the utility model;

[0029] Figure 7 A schematic diagram of the structure of the partition provided by the utility model;

[0030] Figure 8 A schematic diagram of the combined structure of the intermittent drive mechanism and the centrifugal multi-directional stirring mechanism provided by the utility model;

[0031] Fig. 9 A schematic diagram of the structure of a centrifugal multi-directional stirring mechanism provided by the utility model;

[0032] Fig.10 A cross-sectional view of the centrifugal multi-directional stirring mechanism provided by the utility model;

[0033] Fig.11 This is a schematic diagram of the expanded state of the centrifugal multi-directional stirring mechanism provided by the utility model.

[0034] Among them, 1. treatment box, 2. water inlet pipe, 3. centrifugal multi-directional stirring mechanism, 4. blocking mechanism, 5. sedimentation collection mechanism, 6. water outlet pipe, 7. intermittent drive mechanism, 8. injection mechanism, 9. medicine nozzle, 10. grid plate, 11. partition, 12. oblique flow guide, 13. grid hole, 14. rotating shaft, 15. connecting rod, 16. toggle shaft, 17. sleeve frame, 18. transverse slide hole, 19. electromagnet ring, 20. telescopic stirring shaft, 21. stirring blade, 22. medicine delivery channel, 23. medicine delivery chamber, 24. elastic hose, 25. centrifugal drive assembly, 26. inner shaft, 27. outer cylinder, 28. first hinge seat, 29. second hinge seat, 30. first hinge rod, 31. 1. Second hinge rod, 32. Counterweight, 33. Drive cavity, 34. Drive motor, 35. Drive gear, 36. Drive gear ring, 37. Incomplete bevel gear ring, 38. First bevel gear, 39. Second bevel gear, 40. Transmission shaft, 41. Driven bevel gear ring, 42. Toothed segment, 43. Toothless segment, 44. Drug storage cartridge, 45. Drug delivery tube, 46. Drug injection pump, 47. Filter, 48. Screw rod, 49. Slide rod, 50. Scraper, 51. Auger, 52. Translation motor, 53. Waste discharge motor, 54. Waste discharge cavity, 55. Waste discharge through hole, 56. Nut slide seat, 57. Waste discharge port, 58. Valve, 59. Control valve, 60. Moving magnet ring, 61. Pressure relief valve.

[0035] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0037] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0038] like Figure 1-Figure 11As shown, the utility model provides an amino acid production water treatment device, including a treatment box 1, the upper part of the treatment box 1 is connected to a water inlet pipe 2, the treatment box 1 is provided with a centrifugal multi-directional stirring mechanism 3, a blocking mechanism 4 and a sedimentation collection mechanism 5 from top to bottom, the lower part of the side wall of the treatment box 1 is connected to a water outlet pipe 6, the water outlet pipe 6 is arranged above the blocking mechanism 4, the outer top wall of the treatment box 1 is provided with an intermittent driving mechanism 7, the intermittent driving mechanism 7 is transmission-connected with the centrifugal multi-directional stirring mechanism 3 and drives the centrifugal multi-directional stirring mechanism 3 to rotate, the treatment box 1 is provided with a drug injection mechanism 8, the centrifugal multi-directional stirring mechanism 3 is provided with a drug nozzle 9, the drug injection mechanism 8 is connected to the drug nozzle 9 through a pipeline, and the centrifugal multi-directional stirring mechanism 3 is provided with a drug injection mechanism 8. The mixing mechanism 3 rotates to spray the agent evenly into the wastewater while stirring and mixing the wastewater and the agent; the blocking mechanism 4 includes a grid plate 10 and a plurality of partitions 11 rotatably connected to the grid plate 10, a gap is provided between the side wall of the grid plate 10 and the side wall of the treatment box 1, an oblique flow guide portion 12 is sealed and connected between the upper wall of the grid plate 10 and the side wall of the treatment box 1, the grid plate 10 is provided with a plurality of grid holes 13 extending vertically in an array along the length direction, a rotating shaft 14 is provided at both ends of the partition plate 11, the partition plate 11 is rotatably arranged in the grid hole 13 through the rotating shaft 14, and a partition plate 11 is rotatably installed in each grid hole 13, the rotating shaft 14 rotates through the grid plate 10, and an angle adjustment mechanism for driving the rotating shaft 14 to rotate is provided on the outer side of the grid plate 10.

[0039] The angle adjustment mechanism includes a connecting rod 15, a toggle shaft 16 and a sleeve frame 17. The connecting rod 15 is arranged at the end of the rotating shaft 14, and the toggle shaft 16 is arranged at the end of the connecting rod 15 away from the rotating shaft 14. The sleeve frame 17 is slidably sleeved on the outside of the grid plate 10, and the sleeve frame 17 is slidably arranged in the gap. The side wall of the sleeve frame 17 is arranged in an array along the length direction with a plurality of front-to-back through-transverse sliding holes 18. The toggle shaft 16 is horizontally slidably arranged in the transverse sliding hole 18, and the width of the transverse sliding hole 18 is slightly larger than the diameter of the toggle shaft 16. An electromagnet ring 19 is arranged on the outer wall of the processing box 1, and the electromagnet ring 19 is arranged above the oblique guide part 12. A moving magnet ring 60 is arranged on the sleeve frame 17.

[0040] When the electromagnet ring 19 is energized, magnetism is generated, and the moving magnet ring 60 is attracted by the magnetic force of the electromagnet ring 19 and moves upward, and the sleeve frame 17 moves upward accordingly. The sleeve frame 17 drives the shifting shaft 16 to move upward through the transverse sliding hole 18, and the shifting shaft 16 drives the rotating shaft 14 to rotate through the connecting rod 15, thereby driving the partition 11 to rotate.

[0041] The water inlet pipe 2 and the water outlet pipe 6 are respectively provided with control valves 59 , and the treatment box 1 is connected with a pressure relief valve 61 , which regulates and releases the excess pressure in the treatment box 1 .

[0042] The outlet pipe 6 is provided with a filter screen 47, which further filters and intercepts impurities in the discharged supernatant.

[0043] In some embodiments, the electromagnet ring 19 is electrically connected to a potentiometer, which adjusts the current flowing through the electromagnet ring 19 by changing the resistance value in the circuit, thereby affecting the magnetic strength of the electromagnet ring 19. The above is the prior art and will not be repeated here. By adjusting the magnetism of the electromagnet ring 19, the upward movement distance of the sleeve frame 17 is adjusted, and then the inclination angle of the partition 11 is adjusted.

[0044] See also Figure 3 as well as Figure 8-Figure 11 The centrifugal multi-directional stirring mechanism 3 includes a telescopic stirring shaft 20 and stirring blades 21 distributed in a circular array at the bottom of the telescopic stirring shaft 20, one end of the stirring blade 21 is hingedly connected to the telescopic stirring shaft 20, the telescopic stirring shaft 20 is provided with a medicine delivery channel 22 extending from top to bottom, the stirring blade 21 is provided with a medicine delivery cavity 23, an elastic hose 24 is provided between the medicine delivery channel 22 and the medicine delivery cavity 23, the elastic hose 24 can adapt to the change of the position of the stirring blade 21, the stirring blade 21 is provided with mounting holes distributed in an array along the length direction, the drug nozzles 9 are respectively arranged in the mounting holes, the drug nozzles 9 are connected to the drug delivery cavity 23, and the telescopic stirring shaft 20 is provided with a centrifugal drive component 25 for driving the telescopic stirring shaft 20 to extend and retract.

[0045] In the initial state, multiple groups of stirring blades 21 are vertically arranged downward below the telescopic stirring shaft 20 and fit together. When the telescopic stirring shaft 20 rotates, the multiple groups of stirring blades 21 are driven by centrifugal force to rotate outward and upward, and the agent diffuses upward from the bottom and from the inside to the outside. At the same time, the stirring blades 21 rotate around the axis of the telescopic stirring shaft 20 to stir and mix the wastewater and the agent.

[0046] The telescopic stirring shaft 20 includes an inner shaft 26 and an outer cylinder 27 connected in a sliding seal. The centrifugal drive assembly 25 is arranged in an array around the circumference of the telescopic stirring shaft 20. The centrifugal drive assembly 25 includes a first hinge seat 28, a second hinge seat 29, a first hinge rod 30, a second hinge rod 31 and a counterweight block 32. The first hinge seat 28 is arranged on the side wall of one end of the inner shaft 26 away from the outer cylinder 27, and the second hinge seat 29 is arranged on the side wall of one end of the outer cylinder 27 away from the inner shaft 26. The two ends of the first hinge rod 30 are respectively connected to the first hinge seat 28 and the counterweight block 32. The two ends of the second hinge rod 31 are hingedly connected to the second hinge seat 29 and the counterweight block 32 respectively. The first hinge rod 30 and the second hinge rod 31 are arranged on both sides of the counterweight block 32. When the telescopic stirring shaft 20 rotates, the counterweight block 32 moves outward under the action of centrifugal force. The counterweight block 32 drives the outer cylinder 27 to slide along the inner shaft 26 through the first hinge rod 30 and the second hinge rod 31, so that the length of the telescopic stirring shaft 20 becomes shorter, and the telescopic stirring shaft 20 drives the stirring blade 21 to move upward, thereby stirring and mixing the wastewater at different heights.

[0047] like Figure 1 , Figure 3 , Figure 8 and Fig. 9 As shown, a driving chamber 33 is provided at the upper part of the processing box 1, and the intermittent driving mechanism 7 is arranged in the driving chamber 33. The intermittent driving mechanism 7 includes a driving motor 34, a driving gear 35, a driving gear ring 36, an incomplete bevel gear ring 37, a first bevel gear 38, a second bevel gear 39, a transmission shaft 40 and a driven bevel gear ring 41. The driving motor 34 is arranged on the inner wall of the driving chamber 33, the driving gear 35 is arranged at the output end of the driving motor 34, and the driving gear ring 36 is rotatably arranged on the bottom wall of the driving chamber 33. The circumferential side wall of the driving gear ring 36 is provided with gear teeth. The driving gear 35 is meshed with the side wall teeth of the driving gear ring 36. The incomplete bevel gear ring 37 is coaxially fixed to the upper wall of the driving gear ring 36. The incomplete bevel gear ring 37 includes a toothed section 42 and a toothless section 43. The upper wall of the toothed section 42 is provided with gear teeth. The transmission shaft 40 is rotatably arranged between the side walls of the driving cavity 33. The first bevel gear 38 and the second bevel gear 39 are coaxially fixed on the transmission shaft 40. The first bevel gear 38 is meshed with the toothed section 42. The driven bevel gear ring 41 is rotatably arranged in the driving cavity 33. The driven bevel gear ring 41 is coaxially fixed to the upper end of the inner shaft 26.

[0048] like Figure 1 , Figure 2 , Figure 3 , Fig.10 and Fig.11As shown, the drug injection mechanism 8 includes a drug storage barrel 44 and a drug delivery tube 45. The drug storage barrel 44 is arranged above the driving cavity 33. A drug injection pump 46 is arranged on the drug storage barrel 44. The input end of the drug injection pump 46 is connected to the drug storage barrel 44. The drug delivery tube 45 is connected between the output end of the drug injection pump 46 and the drug delivery channel 22. The drug delivery tube 45 is rotatably connected to the drug delivery channel 22. The middle part of the drug delivery tube 45 passes through the upper wall of the driving cavity 33. The drug injection pump 46 pumps the medicine into the drug delivery channel 22 through the drug delivery tube 45, and then inputs the medicine into the drug delivery cavity 23 through the elastic hose 24, and finally sprays it out through the medicine nozzle 9.

[0049] See also Figure 1-Figure 4 The sediment collection mechanism 5 includes a screw rod 48, a slide rod 49, a scraper 50, an auger 51, a translation motor 52 and a waste discharge motor 53. A waste discharge chamber 54 is connected to one side of the bottom end of the treatment box 1. A waste discharge through hole 55 is connected between the waste discharge chamber 54 and the bottom end of the treatment box 1. The screw rod 48 and the slide rod 49 are rotatably arranged in the treatment box 1. The screw rod 48 and the slide rod 49 are arranged parallel to the bottom of the blocking mechanism 4. The scraper 50 is slidably arranged on the slide rod 49. A nut slide seat 56 compatible with the screw rod 48 is penetrated on the scraper 50. The bottom wall of the scraper 50 is in contact with the bottom wall of the treatment box 1. The translation motor 52 is arranged outside the treatment box 1. The translation motor 52 It is connected to the screw rod 48, and a waste discharge port 57 is provided on one side of the waste discharge chamber 54. A valve 58 is provided at the waste discharge port 57. The auger 51 is rotatably arranged in the waste discharge chamber 54. The waste discharge motor 53 is arranged on the outer wall of the waste discharge chamber 54. The waste discharge motor 53 is connected to the auger 51, and the screw rod 48 is driven to rotate by the translation motor 52. The screw rod 48 drives the scraper 50 to slide along the screw rod 48 and the slide rod 49 to approach the waste discharge through hole 55 through the nut slide seat 56. The scraper 50 pushes the sediment accumulated at the bottom of the processing box 1 into the waste discharge chamber 54 through the waste discharge through hole 55. The waste discharge motor 53 drives the auger 51 to rotate, thereby discharging the sediment in the waste discharge chamber 54 through the waste discharge port 57.

[0050] When in use, the amino acid wastewater to be treated is input into the treatment box 1 through the water inlet pipe 2. After the water injection is completed, the water inlet pipe 2 is closed, the medicine is stored in the medicine storage cylinder 44 in advance, the injection pump 46 and the drive motor 34 are started, and the injection pump 46 pumps the medicine into the medicine delivery channel 22 through the medicine delivery tube 45, and then inputs the medicine delivery cavity 23 through the elastic hose 24, and finally sprays it out through the medicine nozzle 9. The drive motor 34 drives the drive gear ring 36 to rotate through the drive gear 35, and the drive gear ring 36 drives the incomplete bevel gear ring 37 to rotate. The toothless segment 43 and the toothed segment 42 rotate alternately to the first bevel gear 38, so that the intermittent rotation of the telescopic stirring shaft 20 can be realized. When the toothed segment 42 is engaged with the first bevel gear 38, the toothed segment 42 drives the first bevel gear 38. The first bevel gear 38 drives the second bevel gear 39 to rotate synchronously through the transmission shaft 40, and the second bevel gear 39 drives the telescopic stirring shaft 20 to rotate through the driven bevel gear ring 41. When the telescopic stirring shaft 20 rotates, the centrifugal force drives the multiple groups of stirring blades 21 to rotate outward and upward from the vertical downward state to a horizontal state. In the process of the stirring blades 21 rotating outward and opening, the stirring blades 21 diffuse and stir the medicine from the inside to the outside and from the bottom to the top in multiple directions. At the same time, the counterweight block 32 moves outward under the action of centrifugal force, and the counterweight block 32 drives the outer cylinder 27 to slide along the inner shaft 26 through the first hinge rod 30 and the second hinge rod 31, so that the length of the telescopic stirring shaft 20 becomes shorter, and the telescopic stirring shaft 20 drives the stirring blades 21 to move upward , thereby stirring and mixing wastewater at different heights, and when the toothless segment 43 rotates to the first bevel gear 38, there is no transmission between the incomplete bevel gear ring 37 and the first bevel gear 38, and at this time the telescopic stirring shaft 20 is not driven by an external force, and the telescopic stirring shaft 20 slowly stops rotating under the action of inertia, and the stirring blade 21 rotates downward and inward under the action of gravity to reset, and the outer cylinder 27 also moves downward and resets under the action of gravity, and the agent diffuses from top to bottom and from outside to inside. Through the intermittent rotation of the telescopic stirring shaft 20, the agent and the wastewater are diffused and mixed in multiple directions, so that the agent is evenly distributed in the wastewater, ensuring that the wastewater at each position can fully contact the agent, thereby achieving a good purification effect. After the agent is added, the injection pump 46 is controlled to stop working. The centrifugal multi-directional stirring mechanism 3 is only kept rotating for stirring. When stirring is not needed, the driving motor 34 is controlled to stop rotating and static sedimentation is performed. The wastewater and the reagent fully react to form flocs, and the flocs are precipitated to the bottom of the treatment box 1 under the action of gravity. In the initial state, the electromagnet ring 19 is not energized and non-magnetic. The sleeve frame 17 is located at the bottom of the grid plate 10. At this time, the partition plate 11 is in a vertical state, and the grid hole 13 is opened. When stirring and there is sediment at the bottom of the treatment box 1 or secondary dosing and stirring are required, the electromagnet ring 19 is energized to generate magnetism, and the moving magnet ring 60 is attracted by the magnetic force of the electromagnet ring 19 to move upward, and the sleeve frame 17 moves upward accordingly. The sleeve frame 17 drives the toggle shaft 16 to move upward through the horizontal sliding hole 18, and the toggle shaft 16 drives the rotating shaft 14 to rotate through the connecting rod 15.Thereby, the partition 11 is driven to rotate from a vertical state to an inclined or even horizontal state. The partition 11 partially or completely blocks the grid hole 13, and the partition 11 blocks the bottom sediment, thereby reducing the probability of the sediment at the bottom of the treatment box 1 rising during stirring. When in use, the magnetic strength of the electromagnet ring 19 can be adjusted by the potentiometer, thereby adjusting the upward movement distance of the sleeve frame 17. By adjusting the upward movement distance of the sleeve frame 17, the inclination angle of the partition 11 is adjusted. When the stirring is completed and needs to be left to settle, the electromagnet ring 19 is powered off. At this time, the moving magnet ring 60 and the sleeve frame 17 move downward and reset under the action of gravity. The sleeve frame 17 drives the toggle shaft 16 to move downward and reset through the transverse sliding hole 18, thereby driving the partition 11 to rotate and reset from an inclined or horizontal state to a vertical state, which facilitates the flocs to sink to the bottom of the treatment box 1. After the reaction is completed, the control valve 59 of the outlet pipe 6 is opened to discharge the supernatant through the outlet pipe 6, and the sediment is retained at the bottom of the treatment box 1.

[0051] After the supernatant is discharged, the sediment at the bottom of the processing box 1 can be processed regularly. Open the valve 58 and start the translation motor 52 and the waste discharge motor 53. The translation motor 52 drives the screw rod 48 to rotate. The screw rod 48 drives the scraper 50 to slide along the screw rod 48 and the slide rod 49 to approach the waste discharge through hole 55 through the nut slide 56. The scraper 50 pushes the sediment accumulated at the bottom of the processing box 1 through the waste discharge through hole 55 to the waste discharge chamber 54. The waste discharge motor 53 drives the auger 51 to rotate, thereby discharging the sediment in the waste discharge chamber 54 through the waste discharge port 57.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A water treatment device for amino acid production, characterized in that: The invention comprises a treatment box, wherein the upper part of the treatment box is connected with a water inlet pipe, and the treatment box is provided with a centrifugal multi-directional stirring mechanism, a blocking mechanism and a sedimentation collection mechanism from top to bottom in sequence, the lower part of the side wall of the treatment box is connected with a water outlet pipe, and the water outlet pipe is arranged above the blocking mechanism, the outer top wall of the treatment box is provided with an intermittent driving mechanism, the intermittent driving mechanism is transmission-connected with the centrifugal multi-directional stirring mechanism and drives the centrifugal multi-directional stirring mechanism to rotate, the upper wall of the treatment box is provided with a medicine injection mechanism, the centrifugal multi-directional stirring mechanism is provided with a medicine nozzle, and the medicine injection mechanism is connected with a centrifugal multi-directional stirring mechanism. The pipeline is connected to the agent nozzle; the blocking mechanism includes a grid plate and a plurality of partitions rotatably connected to the grid plate, a gap is provided between the side wall of the grid plate and the side wall of the treatment box, an oblique flow guide is sealed between the upper wall of the grid plate and the side wall of the treatment box, the grid plate is provided with a plurality of grid holes extending vertically in an array along the length direction, a rotating shaft is provided at both ends of the partition plate, the partition plate is rotatably arranged in the grid hole by the rotating shaft, a partition plate is rotatably installed in each grid hole, the rotating shaft rotates through the grid plate, and an angle adjustment mechanism for driving the rotating shaft to rotate is provided on the outer side of the grid plate.

2. The amino acid production water treatment device according to claim 1, characterized in that: The angle adjustment mechanism includes a connecting rod, a toggle shaft and a sleeve frame, the connecting rod is arranged at the end of the rotating shaft, the toggle shaft is arranged at the end of the connecting rod away from the rotating shaft, the sleeve frame is slidably sleeved on the outside of the grid plate, the sleeve frame is slidably arranged in the gap, the side wall of the sleeve frame is arranged in an array along the length direction with a plurality of front-to-back through-transverse sliding holes, the toggle shaft is slidably arranged in the transverse sliding hole, the outer wall of the processing box is provided with an electromagnet ring, the electromagnet ring is arranged above the oblique guide part, and the sleeve frame is provided with a moving magnet ring.

3. The amino acid production water treatment device according to claim 2, characterized in that: The centrifugal multi-directional stirring mechanism includes a telescopic stirring shaft and stirring blades distributed in a circular array at the bottom end of the telescopic stirring shaft, one end of the stirring blade is hingedly connected to the telescopic stirring shaft, a medicine delivery channel is provided in the telescopic stirring shaft, a medicine delivery cavity is provided in the stirring blade, an elastic hose is provided between the medicine delivery channel and the medicine delivery cavity, mounting holes are distributed in an array along the length direction on the stirring blade, the drug nozzles are respectively arranged in the mounting holes, the drug nozzles are connected to the drug delivery cavity, and a centrifugal drive component for driving the telescopic stirring shaft to extend and retract is provided on the telescopic stirring shaft.

4. The amino acid production water treatment device according to claim 3, characterized in that: The telescopic stirring shaft includes an inner shaft and an outer cylinder connected in a sliding seal, and the centrifugal drive assembly is distributed in a circular array around the telescopic stirring shaft. The centrifugal drive assembly includes a first hinge seat, a second hinge seat, a first hinge rod, a second hinge rod and a counterweight block. The first hinge seat is arranged on the side wall of the inner shaft at one end away from the outer cylinder, and the second hinge seat is arranged on the side wall of the outer cylinder at one end away from the inner shaft. The two ends of the first hinge rod are respectively hingedly connected to the first hinge seat and the counterweight block, and the two ends of the second hinge rod are respectively hingedly connected to the second hinge seat and the counterweight block, and the first hinge rod and the second hinge rod are arranged on both sides of the counterweight block.

5. The amino acid production water treatment device according to claim 4, characterized in that: A driving chamber is provided at the upper part of the processing box, and the intermittent driving mechanism is arranged in the driving chamber. The intermittent driving mechanism includes a driving motor, a driving gear, a driving gear ring, an incomplete bevel gear ring, a first bevel gear, a second bevel gear, a transmission shaft and a driven bevel gear ring. The driving motor is arranged on the inner wall of the driving chamber, and the driving gear is arranged at the output end of the driving motor. The driving gear ring is rotatably arranged on the bottom wall of the driving chamber, and gear teeth are arranged on the circumferential side wall of the driving gear ring. The driving gear is meshed with the gear teeth on the side wall of the driving gear ring. The incomplete bevel gear ring is coaxially fixedly arranged on the upper wall of the driving gear ring. The incomplete bevel gear ring includes a toothed segment and a toothless segment. The upper wall of the toothed segment is provided with gear teeth. The transmission shaft is rotatably arranged between the side walls of the driving chamber, the first bevel gear and the second bevel gear are coaxially fixedly arranged on the transmission shaft, the first bevel gear is meshed with the toothed segment, the driven bevel gear ring is rotatably arranged in the driving chamber, and the driven bevel gear ring is coaxially fixedly connected to the upper end of the inner shaft.

6. The amino acid production water treatment device according to claim 5, characterized in that: The drug injection mechanism includes a drug storage barrel and a drug delivery tube. The drug storage barrel is arranged above the driving cavity. A drug injection pump is provided on the drug storage barrel. The input end of the drug injection pump is connected to the drug storage barrel. The drug delivery tube is connected between the output end of the drug injection pump and the drug delivery channel. The middle part of the drug delivery tube passes through the upper wall of the driving cavity.

7. The amino acid production water treatment device according to claim 6, characterized in that: The sedimentation and collecting mechanism comprises a screw rod, a sliding rod, a scraper, an auger, a translation motor and a waste discharge motor; a waste discharge chamber is connected to one side of the bottom end of the processing box, a waste discharge through hole is connected between the waste discharge chamber and the bottom end of the processing box, the screw rod and the sliding rod are rotatably arranged in the processing box, the screw rod and the sliding rod are parallelly arranged below the blocking mechanism, the scraper is slidably arranged on the sliding rod, a nut sliding seat matched with the screw rod is penetrated on the scraper, the bottom wall of the scraper is in contact with the bottom wall of the processing box, the translation motor is arranged outside the processing box, the translation motor is connected to the screw rod, a waste discharge port is provided on one side of the waste discharge chamber, a valve is provided at the waste discharge port, the auger is rotatably arranged in the waste discharge chamber, the waste discharge motor is arranged on the outer wall of the waste discharge chamber, and the waste discharge motor is connected to the auger.

8. The amino acid production water treatment device according to claim 2, characterized in that: The electromagnet coil is electrically connected to a potentiometer.

9. The amino acid production water treatment device according to claim 8, characterized in that: A filter screen is arranged at the water outlet pipe.

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