Corrosion line wastewater recovery treatment device

Abstract

The invention discloses a corrosion line wastewater recovery treatment device which comprises a working table, a hollow liquid feeding pipe fixedly arranged on the front side of the working table, a hollow adjusting box fixedly arranged at the upper end of the liquid feeding pipe, a hollow sleeve fixedly arranged on the lower side of the adjusting box, and a connecting pipe fixedly arranged on the inner side of the sleeve and communicated with the liquid feeding pipe. A vertical hole is formed in the connecting pipe, the inner diameter of the vertical hole is big-end-down, an adjusting rod is inserted into the vertical hole, a plugging head is fixedly arranged at the lower end of the adjusting rod, a reciprocating rod is fixedly connected to the upper side of the adjusting rod and connected with the adjusting box in an inserted mode, an open groove is formed in the upper side of the reciprocating rod, and an adjusting component is arranged on the upper side of the open groove in a contact mode. The problems that in the prior art, rapid neutralization treatment of the waste acid solution is inconvenient, and the proper flow of the neutralization solution cannot be selected according to the concentration of the waste acid solution to achieve rapid mixing of the waste acid solution and the neutralization solution are effectively solved.

Description

Technical Field

[0001] The invention belongs to the technical field of corrosion line wastewater recovery and treatment, and relates to a corrosion line wastewater recovery and treatment device. Background Art

[0002] With the increasingly stringent environmental regulations and the continuous advancement of technology, the technology of corrosion line wastewater treatment needs to be continuously optimized and improved. A variety of treatment methods can be used to remove and purify the acidic substances in the corrosion line wastewater, such as neutralization, hydrolysis, membrane separation technology, activated carbon adsorption and evaporation crystallization.

[0003] The Chinese patent with publication number CN115893628A discloses a waste acid treatment device and method, which relates to the technical field of waste acid treatment, including a base, a treatment barrel fixedly installed on the top of the base, a cover plate fixedly connected to the top of the treatment barrel, a stirring mechanism penetrating the middle of the cover plate, a liquid inlet pipe penetrating the inside of the cover plate, a flushing pipe penetrating the inside of the cover plate, a neutralization mechanism penetrating the top of the cover plate, a PLC controller fixedly installed on the outer wall of the treatment barrel, a detection probe fixedly installed on the inner wall of the treatment barrel, a sewage discharge mechanism fixedly installed on the outer wall of the treatment barrel near the bottom, and a filtering mechanism fixedly installed on one end of the sewage discharge mechanism. The present invention automatically controls the device through the PLC controller so that the device has a high degree of intelligence when in use, and the intelligent control can improve the treatment efficiency and treatment effect of the waste acid liquid, but the technical solution has the problem that it is not convenient to quickly neutralize the waste acid liquid and cannot select the appropriate neutralization liquid flow rate according to the concentration of the waste acid liquid to achieve rapid mixing; so a corrosion line wastewater recovery and treatment device is urgently needed Summary of the invention

[0004] In view of the above problems, the present invention proposes a corrosion line wastewater recovery and treatment device, which effectively solves the problem in the prior art that it is inconvenient to quickly neutralize the waste acid liquid and it is impossible to select a suitable neutralization liquid flow rate according to the concentration of the waste acid liquid to achieve rapid mixing of the waste acid liquid and the neutralization liquid.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A casing of a corrosion line wastewater recovery and treatment device comprises a work table, a hollow liquid supply pipe is fixedly arranged on the front side of the work table, a hollow regulating box is fixedly arranged on the upper end of the liquid supply pipe, a hollow sleeve is fixedly arranged on the lower side of the regulating box, a connecting pipe is fixedly arranged on the inner side of the sleeve, the connecting pipe is connected with the liquid supply pipe, a vertical hole is opened in the connecting pipe, the inner diameter of the vertical hole is small at the top and large at the bottom, an adjusting rod is inserted in the vertical hole, a sealing head is fixedly arranged on the lower end of the adjusting rod, a reciprocating rod is fixedly connected to the upper side of the adjusting rod, and the reciprocating rod is fixedly connected to the upper side of the adjusting rod. The rod is plugged into the regulating box, an open slot is provided on the upper side of the reciprocating rod, an adjusting component is contacted on the upper side of the open slot, a driving shaft is fixedly connected to the upper side of the adjusting component, a power motor is connected to the right end of the driving shaft, a support plate is fixedly provided on the upper end of the regulating box, the power motor is fixedly connected to the support plate, a neutralizing liquid pipe is fixedly connected to the right end of the connecting pipe, an assembly cylinder is fixedly provided on the middle side of the work table, a mixing cylinder with an upper opening is threadedly connected to the lower side of the assembly cylinder, the liquid supply pipe is detachably connected to the upper part of the mixing cylinder, and the driving shaft is connected to the upper part of the mixing cylinder through a transmission group The parts are connected with a transmission shaft, a cover cylinder with an upper hollow side is fixedly arranged on the upper side of the assembly cylinder, an assembly box is fixedly connected to the upper side of the cover cylinder, the transmission shaft is rotatably connected to the assembly box, a reciprocating component is fixedly arranged on the transmission shaft, a first transmission rod is fixedly arranged on the lower side of the reciprocating component, the first transmission rod is rotatably connected to the assembly box, the first transmission rod is connected to the second transmission rod through a gear set, the second transmission rod is rotatably connected to the assembly box, a hollow third transmission rod is rotatably connected to the outer side of the second transmission rod, the third transmission rod is fixedly connected to the cover plate, the second transmission rod is rotatably connected to the cover plate, a driving gear is fixedly connected to the lower end of the third transmission rod, a stirring component is meshed with the driving gear, the second transmission rod is fixedly connected to the stirring component, a plurality of evenly distributed stirring impellers are arranged on the circumference of the lower side of the stirring component, the stirring impeller extends into the mixing cylinder, a wastewater input pipe is fixedly connected in the assembly cylinder, the sleeve is connected to the mixing cylinder, a discharge pipe is fixedly connected to the lower side of the mixing cylinder, a neutralization liquid pipe is fixedly connected to a neutralization pump, and a liquid adding pipe is fixedly connected to the upper side of the neutralization pump;

[0007] An auxiliary cylinder is fixedly connected to the upper middle part of the sleeve, the adjusting rod is plugged into the sleeve and the auxiliary cylinder, a tension spring is fixedly connected between the reciprocating rod and the auxiliary cylinder, the tension spring is fitted on the adjusting rod, and a plurality of stepped holes with inner diameters increasing from top to bottom are opened on the upper inner wall of the liquid feeding pipe, the stepped holes are connected to the lower vertical holes, the sealing joint is truncated cone-shaped, and the diameter of the lower side of the sealing joint is smaller than the inner diameter of the upper end of the stepped hole.

[0008] Preferably, the adjusting component includes a rib plate fixedly arranged on the upper side of the adjusting box, the driving shaft is rotatably connected to the rib plate, the left end of the driving shaft is fixedly connected to a cam, a placement groove is opened on the left side of the cam, and a symmetrical square groove is opened at the lower end of the cam, the square groove and the placement groove are connected, a telescopic plate is slidably arranged in the square groove, a columnar connecting head is fixedly connected to the lower end of the telescopic plate, the columnar connecting head is slidably connected to the open groove, a long strip groove is opened on the left side of the telescopic plate, an adjusting screw is arranged in the long strip groove, the adjusting screw is threadedly connected to the telescopic plate, the upper end of the adjusting screw is rotatably connected to the inner side of the cam, the lower side of the adjusting screw is connected to a short shaft through a bevel gear set, the short shaft is rotatably connected to the cam, a handwheel disk is fixedly arranged on the left end of the short shaft, an auxiliary rod is fixedly connected to the front and rear sides of the lower inner side of the cam, and the telescopic plate is slidably connected to the auxiliary rod.

[0009] Preferably, the reciprocating component includes a reciprocating screw fixedly connected to the transmission shaft, a spherical connector is meshedly connected to the lower part of the middle side of the reciprocating screw, a connecting rod is fixedly connected to the lower side of the spherical connector, a collar is fixedly provided on the lower side of the connecting rod, the collar is penetrated through the outer side of the reciprocating screw and freely moves along the front and rear sides of the reciprocating screw, ear plates are fixedly provided on the left and right sides of the collar, the ear plates have ear holes, the ear holes are coaxial with the reciprocating screw, long rods are penetrated in the ear holes, the long rods are fixedly connected to the assembly box, a fixing plate is fixedly provided on the lower side of the connecting pipe, a reciprocating rack is fixedly provided on the fixing plate, the reciprocating rack is slidably connected to the assembly box, the reciprocating rack is meshedly connected to the reciprocating gear, and the reciprocating gear is fixedly connected to the first transmission rod.

[0010] Preferably, the stirring component includes a triangular bracket fixedly connected to the lower end of the second transmission rod, the triangular bracket is located below the driving gear, the triangular bracket is fixedly connected to three extension plates, the outer sides of the extension plates are rotatably connected to transmission short rods, a transmission pinion is fixedly arranged on the upper side of the transmission short rod, the driving gear is meshed with the transmission pinion, a rotating plate is fixedly connected to the lower side of the transmission short rod, and secondary transmission short rods are rotatably connected to the outer side of the rotating plate, the lower end of the secondary transmission short rod is fixedly connected to the stirring impeller, the upper end of the secondary transmission short rod is fixedly arranged with a secondary transmission gear, the secondary transmission gears are meshed with secondary driving gears, the secondary driving gears are fixedly connected to the extension plates, and the secondary driving gears are rotatably connected to the transmission short rod.

[0011] Preferably, a plurality of evenly distributed support legs are fixedly provided on the lower side of the work surface, and a plurality of evenly distributed support columns are fixedly provided on the lower side of the assembly box, and the lower ends of the support columns are fixedly connected to the assembly box.

[0012] Preferably, an arc-shaped groove is formed on the left end surface of the rib plate, and the inner diameter of the arc-shaped groove is the same as the outer diameter of the reciprocating rod.

[0013] Preferably, the gear set includes a first gear fixedly connected to the lower side of the first transmission rod, the first gear is meshingly connected to the second gear, the middle side of the second gear is fixedly connected to the fourth transmission rod, the fourth transmission rod is rotatably connected to the assembly box, the second gear is meshingly connected to the third gear, and the third gear is fixedly connected to the second transmission rod.

[0014] Preferably, a transverse plate is fixedly connected to the inner side of the assembly box, a convex plate is fixedly connected to the lower side of the transverse plate, a positioning groove is opened in the middle of the upper side of the reciprocating rack, and the positioning groove is slidably connected to the convex plate.

[0015] Preferably, the input pipe, the discharge pipe and the filling pipe are all fixedly connected with ball valves, a hollow mounting tube is inserted at the lower side of the neutralization pump, a bracket is fixedly connected at the lower side of the mounting tube, and a plurality of evenly distributed assembly holes are opened at the lower side of the bracket.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention drives the adjusting rod to make reciprocating motion in the up and down directions through the adjusting component, thereby driving the sealing joint to reciprocate along the upper and lower sides of the stepped hole, thereby changing the flow rate of the neutralizing liquid entering the liquid feeding pipe, so as to facilitate the addition of an appropriate amount of neutralizing liquid according to the acidity of different waste liquids.

[0018] 2. When the neutralizing liquid is added into the mixing barrel, the driving shaft drives the transmission shaft to rotate through the transmission assembly, drives the first transmission rod to reciprocate through the reciprocating component, and the first transmission rod drives the second transmission rod to rotate through the bevel gear set. The stirring component drives multiple stirring impellers to make circular swings while rotating itself, which is convenient for efficient mixing of the waste acid liquid and the neutralizing liquid in the mixing barrel, thereby improving the treatment efficiency of the waste acid liquid.

[0019] 3. When adjusting the flow rate of the neutralizing liquid according to the acidity of the waste acid liquid, the handwheel is turned to drive the short shaft to rotate, and the short shaft drives the adjusting screw to rotate through the bevel gear set. The adjusting screw drives the telescopic plate to move freely up and down along the square groove, thereby changing the distance from the columnar connector to the lower end of the convex plate, and then adjusting the displacement of the reciprocating rod to move up and down, so as to adjust the flow rate of the neutralizing liquid entering the mixing barrel.

[0020] 4. The present invention adopts a secondary transmission gear fixedly connected to a secondary transmission short rod fixedly connected to the stirring impeller, and the secondary transmission gear is meshedly connected with the secondary driving gear, so that the stirring impeller can swing along the transmission short rod as the axis and rotate itself at the same time, thereby improving the mixing efficiency of the waste acid liquid and the neutralizing liquid in the mixing barrel.

[0021] 5. The assembly box of the present invention is fixedly connected with a transverse plate on the inner side, and a convex plate is fixedly connected with the lower side of the transverse plate. A positioning groove is opened in the middle of the upper side of the reciprocating rack. The positioning groove is slidably connected with the convex plate. The positioning groove plays a positioning role, thereby improving the stability of the reciprocating rack in the front and rear reciprocating motion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the axonometric structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the mixing drum structure of a corrosion line wastewater recovery and treatment device of the present invention.

[0024] Figure 3 It is a partial cross-sectional view of a regulating box of a corrosion line wastewater recovery and treatment device of the present invention.

[0025] Figure 4 A corrosion line wastewater recovery and treatment device of the present invention Figure 3 Schematic diagram of the enlarged structure of the middle K part.

[0026] Figure 5 It is a structural schematic diagram of a corrosion line wastewater recovery and treatment device of the present invention.

[0027] Figure 6 A corrosion line wastewater recovery and treatment device of the present invention Figure 5 Schematic diagram of the enlarged structure of the middle L part.

[0028] Figure 7 This is a schematic diagram of the reciprocating screw structure of a corrosion line wastewater recovery and treatment device of the present invention.

[0029] Figure 8 The present invention is a schematic diagram of a cover plate structure of a corrosion line wastewater recovery and treatment device.

[0030] Fig. 9 A corrosion line wastewater recovery and treatment device of the present invention Figure 8 Schematic diagram of the enlarged structure of the middle M part.

[0031] Fig.10 The present invention is a schematic diagram of the structure of an agitator impeller of a corrosion line wastewater recovery and treatment device.

[0032] Fig.11 This is a schematic diagram of the triangular support structure of a corrosion line wastewater recovery and treatment device of the present invention.

[0033] Fig.12 It is a partial cross-sectional view of an assembly box of a corrosion line wastewater recovery and treatment device of the present invention.

[0034] Fig.13This is a schematic diagram of the installation cylinder structure of a corrosion line wastewater recovery and treatment device of the present invention.

[0035] In the figure: 1. work surface; 2. support leg; 3. assembly box; 4. neutralization pump; 5. ball valve; 6. power motor; 7. liquid supply pipe; 8. adjustment box; 9. mixing cylinder; 10. support column; 12. support plate; 13. wastewater inlet pipe; 14. belt; 15. first pulley; 16. reciprocating screw; 17. flange; 18. rib plate; 19. neutralization liquid pipe; 20. reciprocating rod; 21. auxiliary cylinder; 22. adjustment rod; 23. extension spring; 24. plugging joint; 25. vertical hole; 26. stepped hole; 27. sleeve; 28. connecting pipe; 29. ​​placement groove; 30. driving shaft; 31. transmission shaft; 32. telescopic plate; 33. auxiliary rod; 34. columnar connector; 35. short shaft; 36. hand wheel ; 37. Long strip groove; 38. Adjusting screw; 39. Ring; 40. Ear plate; 41. Reciprocating rack; 42. Assembly barrel; 43. Cover plate; 44. Agitator impeller; 45. External thread; 46. Ball connector; 47. Fixed plate; 48. First transmission rod; 49. Reciprocating gear; 50. Connecting rod; 51. Transmission pinion; 52. Triangular bracket; 53. Secondary driving gear; 54. Secondary transmission gear; 55. Third transmission rod; 56. Secondary transmission rod; 57. Secondary transmission short rod; 58. Fixed tube; 59. Positioning groove; 60. Cross plate; 61. Convex plate; 62. Rotating plate; 63. Driving gear; 64. Secondary gear; 65. First gear; 66. Mounting barrel; 67. Bracket; 68. Assembly hole. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-13The present invention provides a technical solution: a corrosion line wastewater recovery and treatment device, comprising a work surface 1, a hollow liquid supply pipe 7 is fixedly arranged on the front side of the work surface 1, a hollow regulating box 8 is fixedly arranged on the upper end of the liquid supply pipe 7, a hollow sleeve 27 is fixedly arranged on the lower side of the regulating box 8, a connecting pipe 28 is fixedly arranged on the inner side of the sleeve 27, the left end of the connecting pipe 28 is closed, the connecting pipe 28 is connected with the liquid supply pipe 7, vertical holes 25 are opened on the upper and lower sides of the connecting pipe 28, the inner diameter of the vertical hole 25 is smaller at the top and larger at the bottom, an adjusting rod 22 is inserted in the vertical hole 25, and a plugging head 24 is fixedly arranged on the lower end of the adjusting rod 22, The upper side of the adjusting rod 22 is fixedly connected with a reciprocating rod 20, the reciprocating rod 20 is plugged with the adjusting box 8, an open groove is opened on the upper side of the reciprocating rod 20, an adjusting component is contacted with the upper side of the open groove, a driving shaft 30 is fixedly connected to the upper side of the adjusting component, the right end of the driving shaft 30 is connected to the power motor 6, a support plate 12 is fixedly provided on the upper end of the adjusting box 8, the power motor 6 is fixedly connected to the support plate 12, the right end of the connecting pipe 28 is fixedly connected with the neutralizing liquid pipe 19, an assembly cylinder 42 is fixedly provided on the middle side of the work table 1, the lower side of the assembly cylinder 42 is threadedly connected with a mixing cylinder 9 with an upper end opening, and the liquid feeding pipe 7 and the upper part of the mixing cylinder 9 are detachable The driving shaft 30 is connected with the transmission shaft 31 through the transmission assembly, the upper side of the assembly cylinder 42 is fixedly provided with a cover cylinder 43 with an upper hollow side, the upper side of the cover cylinder 43 is fixedly connected with the assembly box 3, the transmission shaft 31 is rotatably connected with the assembly box 3, the transmission shaft 31 is fixedly provided with a reciprocating component, the lower side of the reciprocating component is fixedly provided with a first transmission rod 48, the first transmission rod 48 is rotatably connected with the assembly box 3, the first transmission rod 48 is connected with the second transmission rod 56 through a gear set, the second transmission rod 56 is rotatably connected with the assembly box 3, the outer side of the second transmission rod 56 is rotatably connected with a hollow third transmission rod 55, the third transmission rod 5 5 is fixedly connected to the cover plate 43, the second transmission rod 56 is rotatably connected to the cover plate 43, the lower end of the third transmission rod 55 is fixedly connected to the driving gear 63, the driving gear 63 is meshed with a stirring component, the second transmission rod 56 is fixedly connected to the stirring component, a plurality of evenly distributed stirring impellers 44 are arranged on the lower circumference of the stirring component, the stirring impellers 44 extend into the mixing barrel 9, the assembly barrel 42 is fixedly connected to the wastewater input pipe 13, the sleeve 27 is connected to the mixing barrel 9, the lower side of the mixing barrel 9 is fixedly connected to a drain pipe, the neutralization liquid pipe 19 is fixedly connected to the neutralization pump 4, and the upper side of the neutralization pump 4 is fixedly connected to a liquid adding pipe;

[0038] An auxiliary tube 21 is fixedly connected to the upper middle part of the sleeve 27, and the adjusting rod 22 is plugged into the sleeve 27 and the auxiliary tube 21. A tension spring 23 is fixedly connected between the reciprocating rod 20 and the auxiliary tube 21. The tension spring 23 is fitted on the adjusting rod 22. A plurality of stepped holes 26 with inner diameters increasing from top to bottom are provided on the inner wall of the upper side of the liquid feeding tube 7. The stepped holes 26 are connected to the lower vertical hole 25. The sealing joint 24 is truncated cone-shaped, and the diameter of the lower side of the sealing joint 24 is smaller than the inner diameter of the upper end of the stepped hole 26.

[0039] First, add the neutralizing liquid into the neutralizing pump 4 through the liquid adding pipe, and discharge the wastewater generated by the external corrosion line into the mixing barrel 9 through the wastewater input pipe 13. At the same time, turn on the power motor 6, and the power motor 6 drives the driving shaft 30 to rotate, and drives the adjusting rod 22 to make reciprocating motion in the up and down directions through the adjusting component, thereby driving the blocking joint 24 to reciprocate along the up and down sides of the stepped hole 26, so as to change the flow rate of the neutralizing liquid into the liquid feeding pipe 7, so as to facilitate the addition of the appropriate amount of neutralizing liquid according to the acidity of the waste liquid. When the neutralizing liquid is added to the mixing barrel 9, the driving shaft 30 drives the transmission shaft 31 to rotate through the transmission component, drives the first transmission rod 48 to make reciprocating motion through the reciprocating component, and the first transmission rod 48 drives the second transmission rod 56 to rotate through the bevel gear set, and drives multiple stirring impellers through the stirring component. 44 can rotate itself while oscillating in a circle, so as to facilitate efficient mixing of the waste acid liquid and the neutralizing liquid in the mixing barrel 9, thereby improving the treatment efficiency of the waste acid liquid; the driving shaft 30 and the transmission shaft 31 are both fixedly connected with the first pulley 15, and the two first pulleys 15 are connected by a belt 14, so that the driving shaft drives the transmission shaft 31 to rotate; an external thread 45 is provided at the outer end of the lower side of the assembly barrel 42, and an internal thread is provided on the inner wall of the upper side of the mixing barrel 9, and the external thread 45 is matched with the internal thread to facilitate the disassembly and installation of the mixing barrel 9 in the position of the assembly barrel 42; a swivel joint is detachably connected to the lower side of the liquid supply pipe 7, and the swivel joint is threadedly connected with a fixed pipe 58, and the fixed pipe 58 is fixedly connected with the mixing barrel 9; the waste water treated by the mixing barrel 9 is recovered to an external storage device through a discharge pipe.

[0040] like Figure 5 He Ru Figure 6 As shown, the adjusting component includes a rib plate 18 fixedly arranged on the upper side of the adjusting box 8, a driving shaft 30 is rotatably connected to the rib plate 18, a convex plate 17 is fixedly connected to the left end of the driving shaft 30, a placement groove 29 is opened on the left side of the convex plate 17, a symmetrical square groove is opened at the lower end of the convex plate 17, the square groove is connected to the placement groove 29, a telescopic plate 32 is slidably arranged in the square groove, a columnar connector 34 is fixedly connected to the lower end of the telescopic plate 32, the columnar connector 34 is slidably connected to the open groove, and the left end of the telescopic plate 32 is fixedly connected to the columnar connector 34. The columnar connector 34 is slidably connected to the open groove. A long strip groove 37 is opened on the side, and an adjusting screw 38 is arranged in the long strip groove 37. The adjusting screw 38 is threadedly connected to the telescopic plate 32. The upper end of the adjusting screw 38 is rotatably connected to the inner side of the cam 17. The lower side of the adjusting screw 38 is connected to a short shaft 35 through a bevel gear set. The short shaft 35 is rotatably connected to the cam 17. A handwheel disk 36 is fixedly arranged on the left end of the short shaft 35. The front and rear sides of the lower inner side of the cam 17 are fixedly connected to the auxiliary rod 33, and the telescopic plate 32 is slidably connected to the auxiliary rod 33.

[0041] When adjusting the flow rate of the neutralizing liquid added according to the acidity of the waste acid liquid, the hand wheel disc 36 is rotated, the hand wheel disc 36 drives the short shaft 35 to rotate, and the short shaft 35 drives the adjusting screw 38 to rotate through the bevel gear set, and the adjusting screw 38 drives the telescopic plate 32 to move freely in the up and down directions along the square groove, thereby changing the distance from the columnar connector 34 to the lower end of the convex plate 17, and then adjusting the displacement of the reciprocating rod 20 in the up and down movement, so as to facilitate the adjustment of the flow rate of the neutralizing liquid entering the mixing barrel 9.

[0042] like Figure 7 As shown, the reciprocating component includes a reciprocating screw 16 fixedly connected to the transmission shaft 31, a spherical connector 46 is meshedly connected to the lower middle part of the reciprocating screw 16, a connecting rod 50 is fixedly connected to the lower side of the spherical connector 46, a collar 39 is fixedly provided on the lower side of the connecting rod 50, the collar 39 is passed through the outer side of the reciprocating screw 16 and can move freely along the front and rear sides of the reciprocating screw 16, ear plates 40 are fixedly provided on the left and right sides of the collar 39, the ear plates 40 are provided with ear holes, the ear holes are coaxial with the reciprocating screw 16, long rods 37 are passed through the ear holes, the long rods 37 are fixedly connected to the assembly box 3, a fixing plate 47 is fixedly provided on the lower side of the connecting rod 50, a reciprocating rack 41 is fixedly provided on the fixing plate 47, the reciprocating rack 41 is slidably connected to the assembly box 3, the reciprocating rack 41 is meshedly connected to the reciprocating gear 49, and the reciprocating gear 49 is fixedly connected to the first transmission rod 48.

[0043] The transmission shaft 31 drives the reciprocating screw 16 to rotate, and the reciprocating screw 16 drives the collar 39 to move freely back and forth in the front and back directions through the spherical connector 46. The collar 39 drives the fixed plate 47 to reciprocate in the front and back directions. The solid bottom plate drives the reciprocating rack 41 to reciprocate in the front and back directions. The reciprocating rack 41 drives the reciprocating gear 49 to rotate back and forth, and the reciprocating gear 49 drives the first transmission rod 48 to rotate back and forth.

[0044] like Fig. 9 ,like Fig.10 He Ru Fig.11 As shown, the stirring component includes a triangular bracket 52 fixedly connected to the lower end of the second transmission rod 56, the triangular bracket 52 is located below the driving gear 63, the triangular bracket 52 is fixedly connected to three extension plates, the outer sides of the extension plates are rotatably connected with transmission short rods, a transmission pinion 51 is fixedly provided on the upper side of the transmission short rod, the driving gear 63 is meshed with the transmission pinion 51, a rotating plate 62 is fixedly connected to the lower side of the transmission short rod, and the outer sides of the rotating plate 62 are rotatably connected with secondary transmission short rods 57, the lower ends of the secondary transmission short rods 57 are fixedly connected to the stirring impeller 44, the upper ends of the secondary transmission short rods 57 are fixedly provided with secondary transmission gears 54, the secondary transmission gears 54 are meshed with secondary driving gears 53, the secondary driving gears 53 are fixedly connected to the extension plates, and the secondary driving gears 53 are rotatably connected to the transmission short rods.

[0045] The first transmission rod 48 drives the second transmission rod 56 to rotate back and forth through the gear set, and the second transmission rod 56 drives the triangular bracket 52 to rotate, and the triangular bracket 52 drives the multiple transmission pinions 51 to swing in the circumferential direction with the first transmission rod 48 as the axis. Since the driving gear 63 is fixedly connected to the lower side of the third transmission rod 55, the driving gear 63 is meshed with the transmission pinion 51, thereby driving the multiple transmission pinions 51 to rotate while swinging, and the transmission pinion 51 drives the transmission short rod to rotate, and the transmission short rod drives the rotating plate 62 to make a circular motion along the transmission short shaft 35 as the axis, so that the rotating plate 62 drives the stirring impeller 44 to swing in the circle along the transmission short shaft 35 as the axis, and the secondary transmission gear 54 fixedly connected by the secondary transmission short rod 57 fixedly connected to the stirring impeller 44, the secondary transmission gear 54 is meshed with the secondary driving gear 53, so that the stirring impeller 44 can swing along the transmission short rod as the axis while rotating itself, thereby improving the efficiency of mixing the waste acid liquid and the neutralizing liquid in the mixing barrel 9.

[0046] like Figure 1 As shown, a plurality of evenly distributed support legs 2 are fixedly arranged at the lower side of the work surface 1, and a plurality of evenly distributed support columns 10 are fixedly arranged at the lower side of the assembly box 3, and the lower ends of the support columns 10 are fixedly connected to the assembly box 3. The support legs 2 have the function of supporting the work surface 1; the support columns 10 have the function of supporting, thereby improving the stability of the assembly box 3 on the work surface 1.

[0047] The left end surface of the rib plate 18 is provided with an arc groove, the inner diameter of which is the same as the outer diameter of the reciprocating rod 20, thereby improving the stability of the reciprocating rod 20 in the up and down reciprocating motion.

[0048] The gear set includes a first gear 65 fixedly connected to the lower side of the first transmission rod 48, the first gear 65 is meshedly connected to the second gear 64, the middle side of the second gear 64 is fixedly connected to the fourth transmission rod, the fourth transmission rod is rotatably connected to the assembly box 3, the second gear 64 is meshedly connected to the third gear 63, and the third gear 63 is fixedly connected to the second transmission rod 56. The first transmission rod 48 drives the first gear 65 to rotate, the first gear 65 drives the second gear 64 to rotate, the second gear 64 drives the third gear 63 to rotate, and then the first transmission rod 48 drives the second transmission rod 56 to rotate.

[0049] like Fig.12 As shown, a transverse plate 60 is fixedly connected to the inner side of the assembly box 3, a convex plate 61 is fixedly connected to the lower side of the transverse plate 60, a positioning groove 59 is opened in the middle of the upper side of the reciprocating rack 41, and the positioning groove 59 is slidably connected to the convex plate 61. The positioning groove 59 plays a positioning role, thereby improving the stability of the reciprocating rack 41 in the front and rear reciprocating motion.

[0050] like Figure 1 He Ru Fig.13As shown, the input pipe, the discharge pipe and the filling pipe are all fixedly connected with a ball valve 5, and the ball valve 5 acts as a switch. A hollow mounting cylinder 66 is inserted at the lower side of the neutralization pump 4, and a bracket 67 is fixedly connected at the lower side of the mounting cylinder 66. A plurality of evenly distributed assembly holes 68 are opened at the lower side of the bracket 67. The bracket 67 is fixed to the position of the work surface 1 by using locking screws to pass through the assembly holes.

[0051] When the present invention is used, firstly, the neutralizing liquid is added into the neutralizing pump 4 through the liquid adding pipe, and the waste water generated by the external corrosion line is discharged into the mixing barrel 9 through the waste water input pipe 13. At the same time, the power motor 6 is turned on, and the power motor 6 drives the driving shaft 30 to rotate, and drives the adjusting rod 22 to make reciprocating motion in the up and down directions through the adjusting component, thereby driving the blocking joint 24 to reciprocate along the up and down sides of the stepped hole 26, so as to change the flow rate of the neutralizing liquid into the liquid feeding pipe 7, so as to facilitate the addition of the appropriate amount of neutralizing liquid according to the acidity of different waste liquids. When the neutralizing liquid is added into the mixing barrel 9, the driving shaft 30 drives the transmission shaft 31 to rotate through the transmission assembly, drives the first transmission rod 48 to make reciprocating motion through the reciprocating component, and the first transmission rod 48 drives the second transmission rod 56 to rotate through the bevel gear set. While driving the multiple stirring impellers 44 to make circular swings through the stirring component, it can also rotate itself, so as to facilitate the efficient mixing of the waste acid liquid and the neutralizing liquid in the mixing barrel 9, thereby improving the treatment efficiency of the waste acid liquid.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. 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. A corrosion line wastewater recovery and treatment device, characterized in that: The invention comprises a work surface (1), wherein a hollow liquid supply pipe (7) is fixedly arranged on the front side of the work surface (1), a hollow regulating box (8) is fixedly arranged on the upper end of the liquid supply pipe (7), a hollow sleeve (27) is fixedly arranged on the lower side of the regulating box (8), a connecting pipe (28) is fixedly arranged on the inner side of the sleeve (27), the connecting pipe (28) is communicated with the liquid supply pipe (7), a vertical hole (25) is opened in the connecting pipe (28), the inner diameter of the vertical hole (25) is smaller at the top and larger at the bottom, an regulating rod (22) is inserted in the vertical hole (25), a sealing head (24) is fixedly arranged on the lower end of the regulating rod (22), a reciprocating rod (20) is fixedly connected to the upper side of the regulating rod (22), and the reciprocating rod (20) is connected to the regulating box. (8) plug-in, an open groove is formed on the upper side of the reciprocating rod (20), an adjusting component is contacted on the upper side of the open groove, a driving shaft (30) is fixedly connected to the upper side of the adjusting component, a power motor (6) is connected to the right end of the driving shaft (30), a support plate (12) is fixedly provided on the upper end of the adjusting box (8), the power motor (6) is fixedly connected to the support plate (12), the right end of the connecting pipe (28) is fixedly connected to the neutralizing liquid pipe (19), an assembly cylinder (42) is fixedly provided on the middle side of the work table (1), a mixing cylinder (9) with an upper opening is threadedly connected to the lower side of the assembly cylinder (42), the liquid supply pipe (7) is detachably connected to the upper part of the mixing cylinder (9), the driving shaft (30) is connected to the transmission assembly through the transmission assembly. The driving shaft (31) is provided with a cover cylinder (43) having an upper hollow portion fixedly disposed on the upper side of the assembly cylinder (42); the upper side of the cover cylinder (43) is fixedly connected to the assembly box (3); the transmission shaft (31) is rotatably connected to the assembly box (3); a reciprocating component is fixedly disposed on the transmission shaft (31); a first transmission rod (48) is fixedly disposed on the lower side of the reciprocating component; the first transmission rod (48) is rotatably connected to the assembly box (3); the first transmission rod (48) is connected to a second transmission rod (56) through a gear set; the second transmission rod (56) is rotatably connected to the assembly box (3); a hollow third transmission rod (55) is rotatably connected to the outer side of the second transmission rod (56); the third transmission rod (55) is fixedly connected to the cover plate (43). The second transmission rod (56) is rotatably connected to the cover plate (43); the lower end of the third transmission rod (55) is fixedly connected to a driving gear (63); a stirring component is meshed with the driving gear (63); the second transmission rod (56) is fixedly connected to the stirring component; a plurality of evenly distributed stirring impellers (44) are arranged on the circumference of the lower side of the stirring component; the stirring impellers (44) extend into the mixing barrel (9); a wastewater input pipe (13) is fixedly connected to the assembly barrel (42); the sleeve (27) is connected to the mixing barrel (9); a liquid discharge pipe is fixedly connected to the lower side of the mixing barrel (9); a neutralizing liquid pipe (19) is fixedly connected to a neutralizing pump (4); and a liquid adding pipe is fixedly connected to the upper side of the neutralizing pump (4); The upper middle part of the sleeve (27) is fixedly connected with an auxiliary cylinder (21), the adjusting rod (22) is plugged into the sleeve (27) and the auxiliary cylinder (21), a tension spring (23) is fixedly connected between the reciprocating rod (20) and the auxiliary cylinder (21), the tension spring (23) and the adjusting rod (22) are sleeved, a plurality of stepped holes (26) with inner diameters increasing from top to bottom are formed on the inner wall of the upper side of the liquid feeding pipe (7), the stepped holes (26) are connected with the lower vertical holes (25), the plugging joint (24) is in a truncated cone shape, and the diameter of the lower side of the plugging joint (24) is smaller than the inner diameter of the upper end of the stepped holes (26).

2. The corrosion line wastewater recovery and treatment device according to claim 1 is characterized by: The adjusting component comprises a rib plate (18) fixedly arranged on the upper side of the adjusting box (8), a driving shaft (30) being rotatably connected to the rib plate (18), a convex plate (17) being fixedly connected to the left end of the driving shaft (30), a placement groove (29) being opened on the left side of the convex plate (17), a symmetrical square groove being opened on the lower end of the convex plate (17), the square groove being connected to the placement groove (29), a telescopic plate (32) being slidably arranged in the square groove, a columnar connector (34) being fixedly connected to the lower end of the telescopic plate (32), the columnar connector (34) being slidably connected to the open groove, and a symmetrical square groove being opened on the left side of the telescopic plate (32). A long strip groove (37) is provided in the long strip groove (37), the adjusting screw (38) is threadedly connected to the telescopic plate (32), the upper end of the adjusting screw (38) is rotatably connected to the inner side of the convex plate (17), the lower side of the adjusting screw (38) is connected to a short shaft (35) through a bevel gear set, the short shaft (35) is rotatably connected to the convex plate (17), a hand wheel disc (36) is fixedly provided at the left end of the short shaft (35), the front and rear sides of the lower inner side of the convex plate (17) are fixedly connected to an auxiliary rod (33), and the telescopic plate (32) is slidably connected to the auxiliary rod (33).

3. The corrosion line wastewater recovery and treatment device according to claim 1 is characterized by: The reciprocating component comprises a reciprocating screw (16) fixedly connected to the transmission shaft (31); a spherical connector (46) is meshedly connected to the lower part of the middle side of the reciprocating screw (16); a connecting rod (50) is fixedly connected to the lower side of the spherical connector (46); a collar (39) is fixedly arranged on the lower side of the connecting rod (50); the collar (39) is passed through the outer side of the reciprocating screw (16) and is free to move along the front and rear sides of the reciprocating screw (16); ear plates (40) are fixedly arranged on the left and right sides of the collar (39); The connecting rods (40) are provided with ear holes, the ear holes are coaxial with the reciprocating screw (16), and long rods (37) are inserted into the ear holes, the long rods (37) are fixedly connected to the assembly box (3), a fixing plate (47) is fixedly provided on the lower side of the connecting rod (50), a reciprocating rack (41) is fixedly provided on the fixing plate (47), the reciprocating rack (41) is slidably connected to the assembly box (3), the reciprocating rack (41) is meshedly connected with a reciprocating gear (49), and the reciprocating gear (49) is fixedly connected to the first transmission rod (48).

4. The corrosion line wastewater recovery and treatment device according to claim 1 is characterized by: The stirring component comprises a triangular bracket (52) fixedly connected to the lower end of the second transmission rod (56), the triangular bracket (52) being located below the driving gear (63), the triangular bracket (52) being fixedly connected to three extension plates, the outer sides of the extension plates being rotatably connected to transmission short rods, the upper sides of the transmission short rods being fixedly provided with transmission pinions (51), the driving gears (63) being meshingly connected to the transmission pinions (51), the lower sides of the transmission short rods being fixedly connected to a rotating plate (62), the outer sides of the rotating plates (62) being rotatably connected to secondary transmission short rods (57), the lower ends of the secondary transmission short rods (57) being fixedly connected to the stirring impeller (44), the upper ends of the secondary transmission short rods (57) being fixedly provided with secondary transmission gears (54), the secondary transmission gears (54) being meshingly connected to secondary driving gears (53), the secondary driving gears (53) being fixedly connected to the extension plates, and the secondary driving gears (53) being rotatably connected to the transmission short rods.

5. The corrosion line wastewater recovery and treatment device according to claim 1 is characterized by: A plurality of evenly distributed support legs (2) are fixedly arranged on the lower side of the work surface (1), a plurality of evenly distributed support columns (10) are fixedly arranged on the lower side of the assembly box (3), and the lower ends of the support columns (10) are fixedly connected to the assembly box (3).

6. The corrosion line wastewater recovery and treatment device according to claim 2 is characterized by: The left end surface of the rib plate (18) is provided with an arc groove, and the inner diameter of the arc groove is the same as the outer diameter of the reciprocating rod (20).

7. The corrosion line wastewater recovery and treatment device according to claim 1 is characterized by: The gear set comprises a first gear (65) fixedly connected to the lower side of the first transmission rod (48), the first gear (65) is meshedly connected to the second gear (64), the middle side of the second gear (64) is fixedly connected to the fourth transmission rod, the fourth transmission rod is rotatably connected to the assembly box (3), the second gear (64) is meshedly connected to the third gear (63), and the third gear (63) is fixedly connected to the second transmission rod (56).

8. The corrosion line wastewater recovery and treatment device according to claim 1 is characterized by: A transverse plate (60) is fixedly connected to the inner side of the assembly box (3), a convex plate (61) is fixedly connected to the lower side of the transverse plate (60), a positioning groove (59) is formed in the middle of the upper side of the reciprocating rack (41), and the positioning groove (59) is slidably connected to the convex plate (61).

9. The corrosion line wastewater recovery and treatment device according to claim 1 is characterized by: The inlet pipe, the discharge pipe and the liquid adding pipe are all fixedly connected to a ball valve (5); a hollow mounting tube (66) is inserted at the lower side of the neutralizing pump (4); a bracket (67) is fixedly connected at the lower side of the mounting tube (66); and a plurality of evenly distributed assembly holes (68) are opened at the lower side of the bracket (67).

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