Integrated chemical wastewater treatment device

Abstract

The present application relates to the technical fields of chemical wastewater treatment, and discloses an integrated chemical wastewater treatment device, which comprises a box body, a sedimentation tank and a treatment tank are arranged in the box body, a cylinder is fixedly arranged in the sedimentation tank, a piston plate is slidably arranged in the cylinder, a disc is rotatably arranged at the upper end and the lower end of the cylinder respectively, and a fusion assembly is arranged on the upper side and the lower side of the piston plate respectively; the piston plate and the two fusion assemblies can rotate and move up and down, so that the chemical wastewater and the flocculating agent are continuously sucked into the cylinder, which is beneficial to the preliminary fusion and contact of the chemical wastewater and the flocculating agent in the cylinder. The flowability of the chemical wastewater can make the flocculating agent in the cylinder spiral out into the sedimentation tank together with the chemical wastewater under the action of the rotation of the disc, so as to promote the full contact of the flocculating agent and the chemical wastewater, and the flocculating agent can promote the combination of the colloids and the suspended particles in the water and the formation of flocculation precipitation, so as to achieve the effect of water purification.

Description

Technical Field

[0001] This invention belongs to the technical field of chemical wastewater treatment, and more specifically, relates to an integrated chemical wastewater treatment device. Background Technology

[0002] Wastewater discharged from chemical plants is called chemical wastewater. Chemical wastewater is generated during chemical production processes. Different industries, enterprises, raw materials, production methods, and equipment types all significantly influence the quantity of wastewater generated and the types and concentrations of pollutants. Most common methods for treating chemical wastewater involve sedimentation processes, with conventional methods including free sedimentation, flocculation sedimentation, mass sedimentation, and compression sedimentation. Flocculation sedimentation is the most frequently used method for treating chemical wastewater. It typically involves directly adding flocculants to the wastewater tank, causing the suspended particles in the wastewater to become unstable. The particles aggregate, increasing in size and forming flocs. Once the flocs reach a certain size, they detach from the aqueous phase under gravity, thus removing a large amount of suspended solids from the chemical wastewater and achieving water treatment. However, existing chemical wastewater treatment technologies have the following drawbacks:

[0003] In existing technologies, flocculants are typically added directly to the chemical wastewater tank from above. The upper layer of chemical wastewater comes into contact with the flocculant to form flocs and lumps, while the lower layer of chemical wastewater does not have sufficient contact with the flocculant. This prevents both the upper and lower layers of chemical wastewater from fully contacting the flocculant, thus affecting the sedimentation efficiency.

[0004] In existing technologies, flocculants are usually added directly to the chemical wastewater treatment tank in chemical wastewater treatment devices. This cannot fully and quickly integrate the flocculants and chemical wastewater, nor can it accelerate their collision and aggregation during the sedimentation process, thus affecting the sedimentation efficiency.

[0005] In the prior art, invention patent application number CN201810298751.4 discloses a chemical wastewater treatment device, including a tank body and a reagent storage chamber located on one side of the tank body. The tank body is connected from top to bottom to an anaerobic tank, an aerobic tank, and a sedimentation tank. A stirring motor is installed in the bottom plate of the aerobic tank. The output shaft of the stirring motor is connected to a first stirring rod, and the top of the first stirring rod is connected to a first stirring blade. The device is characterized by: a second stirring rod being connected to the end of the output shaft of the stirring motor. The second stirring rod is located in the sedimentation tank and has a second stirring blade. The second stirring blade has a spray hole. This invention has a good treatment effect on chemical wastewater, stable operation, simple structure, convenient operation, low device cost, and convenient maintenance. It can effectively clean the wastewater sediment in the device and prevent the sediment from accumulating for a long time. However, the flocculant itself is highly soluble in water, and the spray hole is in a normally open state. After the chemical wastewater is poured in, it reacts in the stirring blade, which can easily generate particulate matter that blocks the spray hole.

[0006] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide an integrated chemical wastewater treatment device in order to achieve a more practical and valuable purpose. Summary of the Invention

[0007] This invention provides an integrated chemical wastewater treatment device to overcome the above-mentioned defects in the prior art.

[0008] The purpose and effectiveness of the integrated chemical wastewater treatment device of the present invention are achieved by the following specific technical means:

[0009] An integrated chemical wastewater treatment device includes a housing. A partition is fixedly installed in the middle of the housing's interior, separating a sedimentation tank and a treatment tank. An inlet pipe is located on one side of the upper part of the sedimentation tank, and an outlet pipe is located on one side of the treatment tank. A fixed plate is fixedly installed in the middle of the sedimentation tank, and a cylinder is fixedly installed in the middle of the fixed plate. A piston plate slides inside the cylinder, separating a first fusion chamber and a second fusion chamber within the cylinder. A disc is rotatably mounted at the upper and lower ends of the cylinder. Several openings are provided on the opposite sides of the two discs. A baffle slides within the two side walls of each opening. A baffle is located on the upper and lower sides of the piston plate. The fusion assembly includes a flocculant tank on the upper side of the housing. The fusion assembly comprises several fusion plates, one end of which is fixedly connected to one side of the piston plate, and the other end of which extends through the opening to the outside of the disc. The two inclined surfaces of the fusion plate slide in contact with the inclined surfaces of each pair of baffles that are close to each other. A first rotating plate and a second rotating plate are respectively provided on the two inclined surfaces of the fusion plate. The ends of each first rotating plate and each second rotating plate that are close to each other are rotatably connected to one inclined surface of the fusion plate. A first folding member and a second folding member are respectively connected between the ends of each first rotating plate and each second rotating plate that are far from each other and one inclined surface of the fusion plate.

[0010] A further technical solution includes a first connecting pipe connecting the interior of the flocculant tank to the interior of the first fusion chamber, and a second connecting pipe connecting the interior of the flocculant tank to the interior of the second fusion chamber. A first spring connects the ends of the two baffles that are far apart to the end walls of the disc. The fusion plate contains a first hydraulic chamber and a second hydraulic chamber, with a connecting channel connecting the interiors of the first and second hydraulic chambers. A first sliding plate slides on both sides of the interior of the first hydraulic chamber. A first push rod is fixed to the side of each of the two first sliding plates that are far apart. Two first rubber blocks are fixed to the ends of the two first push rods that are far apart. The sides of the two first rubber blocks that are far apart contact the sides of each pair of first rotating plates that are close to each other.

[0011] In a further technical solution, a second sliding plate is slidably provided on each of the two sides inside the second hydraulic chamber. A second push rod is fixedly provided on the side of the two second sliding plates that are far apart from each other. A second rubber block is fixedly provided at the end of the two second push rods that are far apart from each other. The side of the two second rubber blocks that are far apart from each other contacts the side of each pair of second rotating plates that are close to each other.

[0012] In a further technical solution, a second spring is provided between each pair of first sliding plates whose sides are far apart and the inner sides of the first hydraulic cavity, and a third spring is provided between each pair of second sliding plates whose sides are far apart and the inner sides of the second hydraulic cavity.

[0013] A further technical solution is that an annular component is fixed on one side of each of the two disks that are close to each other, and the two annular components slide in annular shape within the upper and lower end walls of the cylinder, respectively, with each annular component having a T-shaped cross-section.

[0014] In a further technical solution, the sedimentation tank is provided with a rotating shaft inside, the outer side of the rotating shaft is fixedly connected to the piston plate, and the outer side of the rotating shaft is in sliding contact with the disc.

[0015] In a further technical solution, the upper end of the sedimentation tank is provided with a cover plate, the upper side of the cover plate is provided with a stepper motor, the output end of the stepper motor is fixedly provided with a first sleeve, one side of the inner wall of the first sleeve is provided with a sliding groove, and the upper end of the rotating shaft is fixedly provided with a first slider, which slides vertically in the sliding groove.

[0016] In a further technical solution, a second sleeve is fixedly provided on the lower side of the interior of the sedimentation tank. Two arc-shaped sliding grooves are symmetrically provided on the inner wall of the second sleeve. Two second sliders are symmetrically fixed at the lower end of the rotating shaft. The two second sliders slide in an arc shape in the two arc-shaped sliding grooves respectively, and the two arc-shaped sliding grooves are connected to each other at their ends.

[0017] In a further technical solution, a guide block is fixedly provided on the lower side of the interior of the sedimentation tank, the upper side of the guide block has an inclined structure, and a drain valve is provided on the lower side of the sedimentation tank, the drain valve being located on the side of the inclined lower end of the guide block.

[0018] A further technical solution is that a water pump is installed on the upper side of the treatment tank, one end of the water pump is connected to the interior of the sedimentation tank, the other end of the water pump is connected to the interior of the treatment tank, and a control panel is installed on the outer side of the tank.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This invention discloses an integrated chemical wastewater treatment device. Through the arrangement of fusion plates, baffles, and openings, a piston plate moves downwards, causing several fusion plates to move downwards as well. The two sides of each fusion plate slide into contact with the inclined surfaces of each pair of baffles, causing the two baffles in the upper opening to move closer together under the elastic force of two first springs. This reduces the liquid flow through the upper opening and prevents larger flocculent matter from entering the first fusion chamber through the upper opening. Then, the piston plate moves upwards, causing several fusion plates to move upwards. Again, the two sides of each fusion plate slide into contact with the inclined surfaces of each pair of baffles, causing the two baffles to move further apart under the guiding action of the two sides of the fusion plate. This increases the liquid flow through the upper opening, facilitating the expulsion of the solution in the first fusion chamber through the upper opening, preventing blockage, and promoting thorough mixing of the chemical wastewater and flocculant in the first and second fusion chambers.

[0021] This invention discloses an integrated chemical wastewater treatment device. Through the arrangement of a first rotating plate and a first folding component, two second rotating plates rotate and retract, pushing two second rubber blocks, a second push rod, and a second sliding plate closer together. The two sliding plates bring the solution in the second hydraulic chamber into the first hydraulic chamber through a connecting channel. The solution in the first hydraulic chamber pushes the two first sliding plates, the first push rod, and the first rubber blocks away from each other. The two first rubber blocks moving away from each other push the two first rotating plates away from each other, causing them to rotate. The rotation of the two first rotating plates straightens and unfolds the two first folding components. The rotating shaft drives the piston plate to rotate, which in turn drives the fusion plate, the first rotating plate, and the first folding components to rotate. This facilitates the full fusion and contact of the chemical wastewater and flocculant in the first and second fusion chambers. The flocculant promotes the combination of colloids and suspended particles in the water to form flocculent sediment, achieving water purification. Furthermore, through the arrangement of the second rotating plates and the second folding components, the side of the two first rotating plates that is far apart is contacted and abutted by the side walls of the opening, causing the two first rotating plates to move closer together and rotate, thereby causing the two first folding components to fold and retract. Two first rotating plates rotate towards each other, pushing two first rubber blocks, a first push rod, and a first sliding plate towards each other. The two first sliding plates then squeeze the solution in the first hydraulic chamber into the second hydraulic chamber through a connecting channel. The solution in the second hydraulic chamber pushes the two second sliding plates, the second push rod, and the second rubber blocks away from each other. The two second rubber blocks then push the two second rotating plates away from each other, causing them to rotate. The rotation of the two second rotating plates straightens and unfolds the two second folding parts. The rotation of the rotating shaft drives the piston plate to rotate, which in turn drives the fusion plate, the second rotating plate, and the second folding parts to rotate, facilitating the mixing and fusion of the chemical wastewater and flocculant in the sedimentation tank, ensuring thorough contact and fusion. Furthermore, the rotation of several fusion plates drives the upper disc to rotate, which in turn drives several openings to rotate, allowing the solution in the first fusion chamber to be spirally squeezed and sprayed out, increasing the contact area between the chemical wastewater and flocculant in the sedimentation tank, further enhancing their thorough contact and fusion.

[0022] This invention discloses an integrated chemical wastewater treatment device. Through the arrangement of a first fusion chamber, a second fusion chamber, a piston plate, and a disc, the rotating shaft rotates and moves up and down, causing the piston plate and two fusion components to rotate and move up and down as well. This continuously draws chemical wastewater from the sedimentation tank into the first and second fusion chambers, and simultaneously draws flocculant from the flocculant tank into both chambers. This facilitates initial fusion and contact between the chemical wastewater and the flocculant within the cylinder. Furthermore, the fluidity of the chemical wastewater allows the flocculant within the cylinder to be spirally sprayed into the sedimentation tank along with the wastewater under the action of the rotating disc. This promotes full contact between the flocculant and the wastewater, enabling the flocculant to combine with colloidal and suspended particles in the water to form flocculent sediment, thus achieving water purification. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Figure 1 This is a schematic diagram of the isometric structure of the present invention;

[0026] Figure 2 This is a front view structural diagram of the present invention;

[0027] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0028] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point C in the middle;

[0029] Figure 5 for Figure 3 A magnified schematic diagram of the local structure at point D;

[0030] Figure 6 This is a schematic diagram of the left-side structure of the present invention;

[0031] Figure 7 for Figure 6 Schematic diagram of the cross-sectional structure at point BB;

[0032] Figure 8 for Figure 7 A magnified schematic diagram of the local structure at point E;

[0033] Figure 9 for Figure 7 A magnified schematic diagram of the structure at point F in the middle.

[0034] Explanation of reference numerals in the attached figures:

[0035] 10. Box body; 11. Feed pipe; 12. Discharge pipe; 13. Baffle plate; 14. Sedimentation tank; 15. Treatment tank; 16. Water pump; 17. Guide block; 18. Drain valve; 19. Cover plate; 20. Stepper motor; 21. Flocculant tank; 22. Control panel; 23. Fixing plate; 24. Cylinder; 25. Piston plate; 26. First fusion chamber; 27. Second fusion chamber; 28. First connecting pipe; 29. ​​Second connecting pipe; 30. Disc; 31. Rotating shaft; 32. Fusion plate; 34. Through port; 36. Baffle plate; 37. First spring. 39. First rotating plate, 40. Second rotating plate, 41. First folding piece, 42. Second folding piece, 45. First hydraulic chamber, 46. First sliding plate, 47. First push rod, 48. First rubber block, 49. Second spring, 50. Second hydraulic chamber, 51. Connecting channel, 52. Second sliding plate, 53. Second push rod, 54. Second rubber block, 55. Third spring, 56. Ring piece, 57. First sleeve, 58. First slider, 59. Slide groove, 60. Second sleeve, 61. Arc-shaped slide groove, 62. Detailed Implementation

[0036] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0037] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0039] As attached Figure 1 To be continued Figure 9 As shown:

[0040] This invention provides an integrated chemical wastewater treatment device.

[0041] See attached document Figure 1 To be continued Figure 9The system includes a housing 10, with a partition 13 fixedly installed in the middle of the housing 10. The housing 10 is divided into a sedimentation tank 14 and a treatment tank 15 by the partition 13. An inlet pipe 11 is provided on one side of the upper part of the sedimentation tank 14, and an outlet pipe 12 is provided on one side of the treatment tank 15. A fixing plate 23 is fixedly installed in the middle of the sedimentation tank 14, and a cylinder 24 is fixedly installed in the middle of the fixing plate 23. A piston plate 25 is slidably installed inside the cylinder 24. The cylinder 24 is divided into a first fusion chamber 26 and a second fusion chamber 27 by the piston plate 25. A disc 30 is rotatably installed at the upper and lower ends of the cylinder 24. Several openings 34 are provided on the opposite sides of the two discs 30. A baffle 36 is slidably installed on each of the two side walls of each opening 34. A baffle 36 is provided on the upper and lower sides of the piston plate 25. A fusion assembly is provided, with a flocculant box 21 on the upper side of the housing 10. The fusion assembly includes several fusion plates 32. One end of the fusion plate 32 is fixedly connected to one side of the piston plate 25, and the other end of the fusion plate 32 extends through the opening 34 to the outside of the disc 30. The two inclined surfaces of the fusion plate 32 slide in contact with the inclined surfaces of each pair of baffles 36 that are close to each other. A first rotating plate 39 and a second rotating plate 40 are respectively provided on the two inclined surfaces of the fusion plate 32. The ends of each first rotating plate 39 and each second rotating plate 40 that are close to each other are rotatably connected to one inclined surface of the fusion plate 32. The ends of each first rotating plate 39 and each second rotating plate 40 that are far from each other are respectively connected to one inclined surface of the fusion plate 32 by a first folding member 41 and a second folding member 42.

[0042] Preferred options are shown in the appendix. Figure 3 Appendix Figure 5 , to the appendix Figure 7 The interior of the flocculant tank 21 is connected to the interior of the first fusion chamber 26 by a first connecting pipe 28, and the interior of the flocculant tank 21 is connected to the interior of the second fusion chamber 27 by a second connecting pipe 29. The ends of the two baffles 36 that are far apart from each other are respectively connected to the end wall of the disc 30 by a first spring 37. The interior of the fusion plate 32 is provided with a first hydraulic chamber 45 and a second hydraulic chamber 50. The interior of the first hydraulic chamber 45 and the interior of the second hydraulic chamber 50 are connected by a connecting channel 51. The interior of the first hydraulic chamber 45 is provided with a first sliding plate 46 on each side. The two first sliding plates 46 that are far apart from each other are respectively fixed with a first push rod 47. The ends of the two first push rods 47 that are far apart from each other are respectively fixed with two first rubber blocks 48. The ends of the two first rubber blocks 48 that are far apart from each other are respectively in contact with the sides of each pair of first rotating plates 39 that are close to each other.

[0043] Preferred options are shown in the appendix. Figure 3 Appendix Figure 5A second slide plate 52 is slidably provided on both sides of the interior of the second hydraulic chamber 50. A second push rod 53 is fixedly provided on the side of the two second slide plates 52 that is far apart from each other. A second rubber block 54 is fixedly provided at the end of the two second push rods 53 that is far apart from each other. The side of the two second rubber blocks 54 that is far apart from each other contacts the side of each pair of second rotating plates 40 that is close to each other.

[0044] Preferred options are shown in the appendix. Figure 1 To be continued Figure 8 A second spring 49 is provided between the side of each pair of first slide plates 46 that is far apart from each other and the two sides of the interior of the first hydraulic chamber 45, and a third spring 55 is provided between the side of each pair of second slide plates 52 that is far apart from each other and the two sides of the interior of the second hydraulic chamber 50.

[0045] Preferred options are shown in the appendix. Figure 3 Appendix Figure 5 On the side of the two discs 30 that are close to each other, there is a ring-shaped component 56. The two ring-shaped components 56 slide in a ring shape inside the upper and lower end walls of the cylinder 24. The cross-section of each ring-shaped component 56 is T-shaped.

[0046] Preferred options are shown in the appendix. Figure 3 The sedimentation tank 14 is equipped with a rotating shaft 31. The outer side of the rotating shaft 31 is fixedly connected to the piston plate 25, and the outer side of the rotating shaft 31 is in sliding contact with the disc 30.

[0047] Preferred options are shown in the appendix. Figure 3 To be continued Figure 4 The sedimentation tank 14 is provided with a cover plate 19 at the upper end. A stepper motor 20 is provided on the upper side of the cover plate 19. A first sleeve 57 is fixedly provided at the output end of the stepper motor 20. A sliding groove 59 is provided on one side of the inner wall of the first sleeve 57. A first slider 58 is fixedly provided on one side of the upper end of the rotating shaft 31. The first slider 58 slides vertically in the sliding groove 59.

[0048] Preferred options are shown in the appendix. Figure 7 To be continued Figure 8 A second sleeve 60 is fixedly installed on the lower side of the interior of the sedimentation tank 14. Two arc-shaped sliding grooves 61 are symmetrically provided on the inner wall of the second sleeve 60. Two second sliders 62 are symmetrically fixed at the lower end of the rotating shaft 31. The two second sliders 62 slide in an arc shape in the two arc-shaped sliding grooves 61 respectively. The two arc-shaped sliding grooves 61 are connected to each other at their ends.

[0049] Preferred options are shown in the appendix. Figure 7 To be continued Figure 8 A guide block 17 is fixedly installed on the lower side of the interior of the sedimentation tank 14. The upper side of the guide block 17 has an inclined structure. A drain valve 18 is provided on the lower side of the sedimentation tank 14. The drain valve 18 is located on the side of the inclined lower end of the guide block 17.

[0050] Preferred options are shown in the appendix. Figure 1 Appendix Figure 7 A water pump 16 is installed on the upper side of the treatment tank 15. One end of the water pump 16 is connected to the interior of the sedimentation tank 14, and the other end of the water pump 16 is connected to the interior of the treatment tank 15. A control panel 22 is installed on the outer side of the box 10.

[0051] Specific usage of this invention:

[0052] Chemical wastewater enters the sedimentation tank 14 through the feed pipe 11. The operator starts the stepper motor 20 via the control panel 22, which drives the first sleeve 57 to rotate. The first slider 58 slides vertically within the slide groove 59. The rotation of the second fusion chamber 27 drives the rotating shaft 31 to rotate, which in turn drives the two second sliders 62 to slide arc-shaped within the two arc-shaped slide grooves 61. The two arc-shaped slide grooves 61 are interconnected, causing the rotating shaft 31 to rotate and move up and down. This up-and-down movement of the rotating shaft 31 drives the piston plate 25 to move up and down.

[0053] When the piston plate 25 moves downward, it draws the wastewater into the first fusion chamber 26 through several openings 34 of the upper disc 30. Simultaneously, the flocculant in the flocculant tank 21 is drawn into the first fusion chamber 26 through the first connecting pipe 28, facilitating the initial fusion and contact between the chemical wastewater and the flocculant within the first fusion chamber 26. The second rotating plate 40 rotates to straighten the second folded member 42, which is located within the sedimentation tank 14. The first rotating plate 39 rotates to straighten the first folded member 41, which is located within the cylinder 24.

[0054] At this time, the piston plate 25 of the upper fusion assembly moves downward, causing the fusion plate 32 to move downward. The downward movement of the fusion plate 32 causes the two second rotating plates 40 to move downward. The sides of the two second rotating plates 40 that are far apart from each other are abutted by the two side walls of the upper opening 34, thereby causing the two second rotating plates 40 to rotate and retract. The rotation of the two second rotating plates 40 causes the two second folding pieces 42 to fold and retract, so that the fusion plate 32 can move downward within the opening 34. The rotation and retraction of the two second rotating plates 40 pushes the two second rubber blocks 54, the second push rod 53, and the second sliding plate 52 closer together. The two second sliding plates 52 bring the solution in the second hydraulic chamber 50 into the first hydraulic chamber 45 through the connecting channel 51. The solution in the first hydraulic chamber 45 pushes the two first sliding plates 46, the first push rod 47, and the first rubber block 48 away from each other. The two first rubber blocks 48 pushing the two first rotating plates 39 away from each other and causing them to rotate. The rotation of the two first rotating plates 39 straightens and unfolds the two first folding pieces 41. At this time, the two first rotating plates 39 and the two first folding pieces 41 are located in the first fusion chamber 26. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, which in turn drives the fusion plate 32, the first rotating plate 39, and the first folding pieces 41 to rotate, so as to facilitate the full fusion and contact of the chemical wastewater and flocculant in the first fusion chamber 26. The flocculant promotes the combination of the flocculant with the colloidal and suspended particles in the water to form flocculent sediment, thereby achieving the effect of water purification. Meanwhile, the two second sliding plates 52 approach each other and stretch the two third springs 55 to generate elastic force.

[0055] Simultaneously, the piston plate 25 moves downward, causing several fusion plates 32 to move downward as well. The fusion plates 32 slide into contact with the inclined surfaces of each pair of baffles 36 at their closest points, causing the two baffles 36 inside the upper opening 34 to move closer together under the elastic force of the two first springs 37. This reduces the liquid flow through the upper opening 34, preventing larger flocculent matter in the sedimentation tank 14 from entering the first fusion chamber 26 through the upper opening 34.

[0056] At this time, the piston plate 25 of the lower fusion assembly moves downward, causing the fusion plate 32 to move downward. The downward movement of the fusion plate 32 causes the two first rotating plates 39 to move downward. The sides of the two first rotating plates 39 that are far apart from each other are contacted and abutted by the side walls of the opening 34, thereby causing the two first rotating plates 39 to move closer together and rotate, thereby causing the two first folding pieces 41 to fold and retract. The two first rotating plates 39 moving closer together and rotating push the two first rubber blocks 48, the first push rod 47, and the first sliding plate 46 to move closer together. The two first sliding plates 46 moving closer together squeeze the solution in the first hydraulic chamber 45 into the second hydraulic chamber 50 through the connecting channel 51. The solution in the second hydraulic chamber 50 pushes the two second sliding plates 52, the second push rod 53, and the second rubber blocks 54 away from each other. The two second rubber blocks 54 moving away from each other push the two second rotating plates 40 away from each other and rotate. The rotation of the two second rotating plates 40 causes the two second folding pieces 42 to straighten and unfold. At this time, the second folding pieces 42 are located in the sedimentation tank 14. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, which in turn drives the fusion plate 32, the second rotating plate 40, and the second folding piece 42 to rotate, so as to facilitate the full fusion and contact of the chemical wastewater and flocculant in the sedimentation tank 14. The two first sliding plates 46 are spaced apart and respectively stretch the two second springs 49, generating elastic force.

[0057] When the piston plate 25 moves upward, the state inside the first fusion chamber 26 changes. The upward movement of the piston plate 25 causes several fusion plates 32 to move upward as well. The two sides of each fusion plate 32 slide into contact with the inclined surfaces of the adjacent ends of each pair of baffles 36. Guided by the sides of the fusion plate 32, the two baffles 36 move away from each other, increasing the liquid flow through the upper opening 34. This facilitates the squeezing and discharge of the solution in the first fusion chamber 26 through the upper opening 34, preventing blockage. The upward movement of the piston plate 25 squeezes and discharges the solution in the first fusion chamber 26 through the several upper openings 34.

[0058] At this time, the piston plate 25 of the upper fusion assembly moves upward, causing several fusion plates 32 to move upward. The upward movement of the fusion plates 32 causes two first rotating plates 39 to move upward. The sides of the two first rotating plates 39 that are far apart from each other are contacted and abutted by the side walls of the opening 34, thereby causing the two first rotating plates 39 to move closer together and rotate, thereby causing the two first folding pieces 41 to fold and retract. The two first rotating plates 39 moving closer together and rotating push the two first rubber blocks 48, the first push rod 47, and the first sliding plate 46 to move closer together. The two first sliding plates 46 moving closer together squeeze the solution in the first hydraulic chamber 45 into the second hydraulic chamber 50 through the connecting channel 51. The solution in the second hydraulic chamber 50 pushes the two second sliding plates 52, the second push rod 53, and the second rubber blocks 54 away from each other. The two second rubber blocks 54 moving away from each other push the two second rotating plates 40 away from each other and rotate. The rotation of the two second rotating plates 40 causes the two second folding pieces 42 to straighten and unfold. At this time, the second folding pieces 42 are located in the sedimentation tank 14. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, which in turn drives the fusion plate 32, the second rotating plate 40, and the second folding piece 42 to rotate, so as to stir and fuse the chemical wastewater and flocculant in the sedimentation tank 14, and to ensure that the chemical wastewater and flocculant in the sedimentation tank 14 are fully fused and contacted. In addition, the rotation of several fusion plates 32 drives the upper disc 30 to rotate, and the rotation of the disc 30 drives several openings 34 to rotate, so as to spirally squeeze and spray the solution in the first fusion chamber 26, thereby increasing the contact area between the chemical wastewater and flocculant in the sedimentation tank 14 and further improving the full fusion and contact between the chemical wastewater and flocculant in the sedimentation tank 14.

[0059] The state inside the second fusion chamber 27 is such that the piston plate 25 moves upward and draws the solution in the sedimentation tank 14 into the second fusion chamber 27 through the lower opening 34, and draws the flocculant in the flocculant tank 21 into the second fusion chamber 27 through the second connecting pipe 29 for preliminary fusion.

[0060] At the same time, the piston plate 25 moves upward, causing several fusion plates 32 to move upward. The two sides of the fusion plates 32 slide into contact with the inclined surfaces of the adjacent ends of each pair of baffles 36. Under the elastic force of the two first springs 37, the two baffles 36 move closer to each other, reducing the liquid flow through the lower opening 34 and preventing larger flocculents in the sedimentation tank 14 from entering the second fusion chamber 27 through the lower opening 34.

[0061] At this time, the piston plate 25 of the lower fusion assembly moves upward, causing several fusion plates 32 to move upward. The upward movement of the fusion plates 32 causes two second rotating plates 40 to move upward. The sides of the two second rotating plates 40 that are far apart from each other are abutted by the two side walls of the lower opening 34, thereby causing the two second rotating plates 40 to rotate and retract. The rotation of the two second rotating plates 40 causes the two second folding pieces 42 to fold and retract, so that the fusion plates 32 can move downward within the opening 34. The rotation and retraction of the two second rotating plates 40 pushes the two second rubber blocks 54, the second push rod 53, and the second sliding plate 52 closer together. The two second sliding plates 52 bring the solution in the second hydraulic chamber 50 into the first hydraulic chamber 45 through the connecting channel 51. The solution in the first hydraulic chamber 45 pushes the two first sliding plates 46, the first push rod 47, and the first rubber block 48 away from each other. The two first rubber blocks 48 push the two first rotating plates 39 away from each other and rotate. The rotation of the two first rotating plates 39 straightens and unfolds the two first folding pieces 41. At this time, the two first rotating plates 39 and the two first folding pieces 41 are located in the first fusion chamber 26. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate. The rotation of the piston plate 25 drives the fusion plate 32, the first rotating plates 39, and the first folding pieces 41 to rotate, so as to facilitate the full fusion and contact of the chemical wastewater and flocculant in the second fusion chamber 27. The flocculant promotes the combination with colloidal and suspended particles in the water to form flocculent sediment, thereby achieving the effect of water purification.

[0062] Therefore, the rotation and up-and-down movement of the rotating shaft 31 drives the piston plate 25 and the two fusion components to rotate and move up and down, continuously drawing the chemical wastewater from the sedimentation tank 14 into the first fusion chamber 26 and the second fusion chamber 27, respectively, and drawing the flocculant from the flocculant tank 21 into the first fusion chamber 26 and the second fusion chamber 27, respectively. This facilitates the initial fusion and contact between the chemical wastewater and the flocculant within the cylinder 24. Furthermore, the fluidity of the chemical wastewater allows the flocculant within the cylinder 24 to be spirally sprayed into the sedimentation tank 14 along with the rotating disc 30, promoting full contact between the flocculant and the chemical wastewater. The flocculant then combines with colloidal and suspended particles in the water to form flocculent sediment, achieving the effect of water purification.

[0063] The precipitated flocculent material falls onto the upper side of the guide block 17 and is guided by the upper inclined surface of the guide block 17, so that the flocculent material accumulates on the side of the drain valve 18, which is convenient for the drain valve 18 to discharge the flocculent material.

[0064] After the chemical wastewater in sedimentation tank 14 has fully contacted and settled with the flocculant, the operator starts the water pump 16 via control panel 22. The water pump 16 then transfers the clear water from the upper layer of sedimentation tank 14 to treatment tank 15. After the clear water on the upper side separates into layers, the flocculent material in the lower layer is discharged through drain valve 18.

[0065] The present invention discloses an integrated chemical wastewater treatment device. By setting up a fusion plate 32, a baffle 36, and a passage 34, the piston plate 25 moves downward, driving several fusion plates 32 to move downward. The two sides of the fusion plate 32 slide into contact with the inclined surfaces of the adjacent ends of each pair of baffles 36. Under the elastic force of the two first springs 37, the two baffles 36 in the upper passage 34 move closer to each other, reducing the liquid flow through the upper passage 34 and preventing larger flocculent matter in the sedimentation tank 14 from entering the first fusion chamber 26 through the upper passage 34. Then, the piston plate 25 moves upward, driving several fusion plates 32 to move upward. The two sides of the fusion plates 32 slide into contact with the inclined surfaces of the adjacent ends of each pair of baffles 36. Under the guidance of the two sides of the fusion plates 32, the two baffles 36 move away from each other, increasing the liquid flow of the upper opening 34. This helps to squeeze the solution in the first fusion chamber 26 out through the upper opening 34, avoiding blockage of the upper opening 34, and facilitating the full fusion of chemical wastewater and flocculant in the first fusion chamber 26 and the second fusion chamber 27.

[0066] This invention discloses an integrated chemical wastewater treatment device. Through the arrangement of a first rotating plate 39 and a first folding member 41, two second rotating plates 40 rotate and contract, pushing two second rubber blocks 54, a second push rod 53, and a second sliding plate 52 closer together. The two second sliding plates 52 bring the solution in the second hydraulic chamber 50 into the first hydraulic chamber 45 through the connecting channel 51. The solution in the first hydraulic chamber 45 pushes the two first sliding plates 46, a first push rod 47, and a first rubber block 48 away from each other. The two first rubber blocks 48 push the two first rotating plates 39 away from each other and rotate. The rotation of the two first rotating plates 39 straightens and unfolds the two first folding members 41. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, which in turn drives the fusion plate 32, the first rotating plate 39, and the first folding member 41 to rotate. This facilitates the full fusion and contact of the chemical wastewater and flocculant in the first fusion chamber 26 and the second fusion chamber 27. The flocculant promotes the combination with colloidal and suspended particles in the water to form flocculent sediment, achieving the effect of water purification. Furthermore, through the arrangement of the second rotating plate 40 and the second folding piece 42, the sides of the two first rotating plates 39 that are far apart from each other are contacted and abutted by the side walls of the opening 34, thereby causing the two first rotating plates 39 to move closer together and rotate, thus causing the two first folding pieces 41 to fold and retract. The two first rotating plates 39 moving closer together and rotating push the two first rubber blocks 48, the first push rod 47, and the first sliding plate 46 to move closer together, and the two first sliding plates 46 moving closer together squeeze the solution in the first hydraulic chamber 45 into the second hydraulic chamber 50 through the connecting channel 51. The solution in the second hydraulic chamber 50 pushes the two second sliding plates 52, the second push rod 53, and the second rubber blocks 54 away from each other, and the two second rubber blocks 54 moving away from each other push the two second rotating plates 40 away from each other and rotate, and the rotation of the two second rotating plates 40 causes the two second folding pieces 42 to straighten and unfold. The rotation of the rotating shaft 31 drives the piston plate 25 to rotate, which in turn drives the fusion plate 32, the second rotating plate 40, and the second folding piece 42 to rotate, so as to stir and fuse the chemical wastewater and flocculant in the sedimentation tank 14, and to ensure that the chemical wastewater and flocculant in the sedimentation tank 14 are fully fused and contacted. In addition, the rotation of several fusion plates 32 drives the upper disc 30 to rotate, and the rotation of the disc 30 drives several openings 34 to rotate, so as to spirally squeeze and spray the solution in the first fusion chamber 26, thereby increasing the contact area between the chemical wastewater and flocculant in the sedimentation tank 14 and further improving the full fusion and contact between the chemical wastewater and flocculant in the sedimentation tank 14.

[0067] This invention discloses an integrated chemical wastewater treatment device. Through the arrangement of a first fusion chamber 26, a second fusion chamber 27, a piston plate 25, and a disc 30, the rotating shaft 31 rotates and moves up and down, causing the piston plate 25 and the two fusion components to rotate and move up and down. This continuously draws chemical wastewater from the sedimentation tank 14 into the first fusion chamber 26 and the second fusion chamber 27, and also draws flocculant from the flocculant tank 21 into the first fusion chamber 26 and the second fusion chamber 27, facilitating initial fusion and contact between the chemical wastewater and the flocculant within the cylinder 24. Furthermore, the fluidity of the chemical wastewater allows the flocculant within the cylinder 24 to be spirally sprayed into the sedimentation tank 14 along with the chemical wastewater under the action of the rotating disc 30. This promotes full contact between the flocculant and the chemical wastewater, enabling the flocculant to combine with colloidal and suspended particles in the water to form flocculent sediment, thus achieving water purification.

[0068] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An integrated chemical wastewater treatment device, characterized by: The utility model provides a box (10), the inside middle fixedly arranged with baffle (13) of box (10), the inside of box (10) is divided with sedimentation tank (14) and treatment pool (15) through baffle (13), the upper portion one side of sedimentation tank (14) is equipped with feed pipe (11), one side of treatment pool (15) is equipped with discharge pipe (12), the inside middle fixedly arranged with fixed plate (23) of sedimentation tank (14), the middle fixedly arranged with cylinder (24) of fixed plate (23), the inside slidingly arranged with piston plate (25) of cylinder (24), the inside is divided with first fusion cavity (26) and second fusion cavity (27) through piston plate (25) of cylinder (24), the upper and lower end of cylinder (24) is equipped with a disc (30) respectively, the side of mutual far away of two disc (30) is equipped with a plurality of through -opening (34), the both sides wall of each through -opening (34) is slidingly arranged with a baffle (36) respectively, the upper and lower sides of piston plate (25) is equipped with a fusion subassembly respectively, the upper side of box (10) is equipped with flocculation agent tank (21); The fusion subassembly includes a plurality of fusion plates (32), one end of fusion plate (32) is fixedly connected with one side of piston plate (25), the other end of fusion plate (32) extends to the outside of disc (30) through through -opening (34), the both sides inclined surface of fusion plate (32) is sliding contact with the end inclined surface of each pair baffle (36) respectively, the both sides inclined surface of fusion plate (32) is equipped with a first rotary plate (39) and a second rotary plate (40) respectively, the end of each first rotary plate (39) and each second rotary plate (40) is rotatably connected with one side inclined surface of fusion plate (32) respectively, the end of each first rotary plate (39) and each second rotary plate (40) is rotatably connected with one side inclined surface of fusion plate (32) respectively, and one first folding piece (41) and second folding piece (42) are arranged between the end of each first rotary plate (39) and each second rotary plate (40) and one side inclined surface of fusion plate (32) respectively. The inside of the flocculating agent tank (21) is communicated with the inside of the first fusion cavity (26) with a first connecting pipe (28), the inside of the flocculating agent tank (21) is communicated with the inside of the second fusion cavity (27) with a second connecting pipe (29), the ends of the two baffles (36) away from each other are connected with the end wall of the disc (30) with a first spring (37), the inside of the fusion plate (32) is provided with a first hydraulic cavity (45) and a second hydraulic cavity (50), the inside of the first hydraulic cavity (45) and the inside of the second hydraulic cavity (50) are communicated with a connecting channel (51), the two sides of the inside of the first hydraulic cavity (45) are slidably provided with a first sliding plate (46), the sides of the two first sliding plates (46) away from each other are fixedly provided with a first push rod (47), the ends of the two first push rods (47) away from each other are fixedly provided with two first rubber blocks (48), the sides of the two first rubber blocks (48) away from each other are in contact with the sides of each pair of first rotating plates (39) close to each other; The two sides of the inside of the second hydraulic cavity (50) are slidably provided with a second sliding plate (52), the sides of the two second sliding plates (52) away from each other are fixedly provided with a second push rod (53), the ends of the two second push rods (53) away from each other are fixedly provided with a second rubber block (54), the sides of the two second rubber blocks (54) away from each other are in contact with the sides of each pair of second rotating plates (40) close to each other; The sides of each pair of first sliding plates (46) away from each other are connected with the two sides of the inside of the first hydraulic cavity (45) with a second spring (49), the sides of each pair of second sliding plates (52) away from each other are connected with the two sides of the inside of the second hydraulic cavity (50) with a third spring (55).

2. The integrated chemical wastewater treatment device according to claim 1, characterized in that: The sides of the two discs (30) close to each other are fixedly provided with a ring member (56), the two ring members (56) are annularly slid in the upper and lower end walls of the cylinder (24), the cross section of each ring member (56) is T-shaped structure.

3. The integrated chemical wastewater treatment device according to claim 1, characterized in that: The inside of the sedimentation tank (14) is provided with a rotating shaft (31), the outer side of the rotating shaft (31) is fixedly connected with the piston plate (25), and the outer side of the rotating shaft (31) is in sliding contact with the disc (30).

4. The integrated chemical wastewater treatment device according to claim 3, characterized in that: The upper end of the sedimentation tank (14) is provided with a cover plate (19), the upper side of the cover plate (19) is provided with a stepping motor (20), the output end of the stepping motor (20) is fixedly provided with a first sleeve (57), one side of the inner wall of the first sleeve (57) is provided with a sliding groove (59), one side of the upper end of the rotating shaft (31) is fixedly provided with a first sliding block (58), and the first sliding block (58) vertically slides in the sliding groove (59).

5. The integrated chemical wastewater treatment device according to claim 4, characterized in that: The inside lower side of the sedimentation tank (14) is fixedly provided with a second sleeve (60), the inner wall of the second sleeve (60) is symmetrically provided with two arc-shaped sliding grooves (61), the lower end of the rotating shaft (31) is fixedly provided with two second sliding blocks (62), the two second sliding blocks (62) respectively arc-slid in the two arc-shaped sliding grooves (61), and the two arc-shaped sliding grooves (61) are communicated with each other in head-tail mode.

6. The integrated chemical wastewater treatment device according to claim 1, characterized in that: The inside lower side of the sedimentation tank (14) is fixedly provided with a guide block (17), the upper side of the guide block (17) is in inclined plane structure, one side of the lower part of the sedimentation tank (14) is provided with a blowdown valve (18), and the blowdown valve (18) is located at one side of the inclined lower end of the inclined plane of the guide block (17).

7. The integrated chemical wastewater treatment device according to claim 1, characterized in that: One side of the upper part of the treatment tank (15) is provided with a water pump (16), one end of the water pump (16) is communicated with the inside of the sedimentation tank (14), the other end of the water pump (16) is communicated with the inside of the treatment tank (15), and one side of the outside of the box body (10) is provided with a control panel (22).

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