A circulating water treatment device based on homogeneous crystallization
By controlling ion separation and flocculent crystal formation through a homogenization crystallization device, the problems of chemical dependence and scaling in traditional water treatment are solved, enabling automatic cleaning, reducing costs and improving equipment efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NANJING EAST FLUID TECHNOLOGY CO LTD
- Filing Date
- 2026-03-09
- Publication Date
- 2026-05-29
AI Technical Summary
Traditional water treatment methods rely on chemical agents, which are costly and may introduce pollutants. They are also difficult to completely prevent the precipitation of calcium and magnesium ions, leading to scaling in pipes, reduced heat exchange efficiency, and increased energy consumption.
A circulating water treatment device based on homogeneous crystallization is adopted. An electric field is formed by the electrode straight plate and the fan-shaped electrode plate to control ion separation. The mixing component and the adsorption component are used to form flocculent crystals to automatically remove scale.
Reduce reliance on chemicals, minimize the risk of scaling, enable automatic cleaning, avoid clogging, lower operating costs, and improve equipment efficiency.
Smart Images
Figure CN122102312A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of water treatment technology, and in particular to a circulating water treatment device based on homogeneous crystallization. Background Technology
[0002] Homogeneous crystallization-based circulating water treatment is an active scale prevention and softening technology. Its core lies in creating an ideal crystallization environment. By precisely controlling parameters such as flow rate and pH value, and adding tiny seed crystals, calcium and magnesium ions, which are prone to scaling, are guided to precipitate from the water. Instead of adhering to pipes and equipment, they preferentially grow on the surface of these seed crystals, forming easily separable solid particles. These particles grow through continuous collisions and eventually are discharged from the bottom of the system as byproducts such as high-purity calcium carbonate, thus permanently removing scale-forming ions from the water.
[0003] Traditional water treatment processes mainly rely on the addition of chemical agents such as scale inhibitors and corrosion inhibitors. This not only results in high consumption and cost of these agents, but also may introduce new pollutants. Furthermore, the problem of agent residue needs to be addressed afterward. Conventional softening or chemical dosing methods are difficult to completely prevent the precipitation of calcium and magnesium ions. Especially under high temperature and high hardness water conditions, scale will still gradually form on the inner walls of pipes and equipment, reducing heat exchange efficiency, increasing energy consumption, and even clogging the system. Therefore, in order to solve the above problems, a circulating water treatment device based on homogeneous crystallization is proposed. Summary of the Invention
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a circulating water treatment device based on homogeneous crystallization.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: A circulating water treatment device based on homogeneous crystallization includes a treatment pipe and a control cabinet. The top of the treatment pipe is the inlet end, and the middle part is the contraction end. The device is characterized in that a partition is fixedly installed on the inner side of the treatment pipe, and two electrode plates are equidistantly arranged on the outer side of the inlet end. The electrode plates are used to separate anions and cations in the water. A mixing component is provided on the constriction end. The mixing component includes a connecting plate. Multiple capillaries are fixedly connected to the bottom of the connecting plate. A first mixing plate and a second mixing plate are symmetrically rotatably connected to the outside of the constriction end. A fan-shaped electrode plate is symmetrically and slidably arranged between the two first mixing plates and the second mixing plate. The distance between the two fan-shaped electrode plates is adjustable. The fan-shaped electrode plate is used to mix cations in water with the agent. An adsorption assembly is provided at the bottom of the treatment tube. The adsorption assembly includes a drain pipe, which is rotatably disposed inside the treatment tube. A sliding suction tube is slidably disposed on the inner side of the drain pipe. A brush roller is rotatably connected inside the sliding suction tube. A lifting cylinder is slidably disposed on the outer side of the drain pipe. The lifting cylinder is fixedly connected to the sliding suction tube. The sliding suction tube is used to suck out flocculent scale.
[0006] The above technical solution further includes: The treatment pipe is located inside the control cabinet. An inlet pipe is fixedly installed between the inlet end and the control cabinet. A secondary outlet pipe is installed through the bottom of the treatment pipe. A drain outlet is provided at the top of the inlet end.
[0007] The control cabinet has symmetrically fixedly connected diverter slide rails on the top inner side. A diverter motor is fixedly installed on the outer side of one of the diverter slide rails. Two bidirectional lead screws are rotatably connected to the inner sides of both diverter slide rails. Two electrode straight plates are respectively threaded to the positive and negative threads of the bidirectional lead screws. The electrode straight plates slide relative to the diverter slide rails. The two bidirectional lead screws extend to the outer side of the diverter slide rails, and a diverter sprocket is fixedly installed at the end away from the diverter motor. A diverter chain is sleeved and connected between the two diverter sprockets.
[0008] One electrode plate near the partition is connected to the positive terminal of the power supply, and the other electrode plate is connected to the negative terminal of the power supply, forming an electric field. The partition divides the control cabinet into a first chamber and a second chamber. Anions in the water enter the first chamber under the action of the electric field, and cations enter the second chamber.
[0009] The mixing assembly also includes a drug inlet pipe fixedly installed on the contraction end, and the connecting plate fixedly installed on the inner side of the contraction end. The drug inlet pipe and the connecting plate are interconnected, and the connecting plate is rotatably connected to the lifting cylinder.
[0010] The control cabinet has a first hybrid motor and a second hybrid motor fixedly installed on its inner side. The first hybrid motor and the second hybrid motor are symmetrically positioned. A first gear is fixedly installed symmetrically on the output end of the first hybrid motor, and a second gear is fixedly installed symmetrically on the output end of the second hybrid motor. A first gear ring is fixedly installed on the outer side of each of the two first hybrid disks, and a second gear ring is fixedly connected to the outer side of each of the two second hybrid disks. The first gear meshes with the first gear ring, and the second gear ring meshes with the second gear.
[0011] Two first mixing disks are symmetrically perforated with straight grooves, and two second mixing disks are perforated with arc-shaped grooves. The sector-shaped electrode plates are slidably positioned inside the straight grooves and arc-shaped grooves. The two sector-shaped electrode plates are connected to a voltage to form an electric field.
[0012] The adsorption assembly also includes a lifting cylinder fixedly installed on the top of the diversion slide rail. A connecting plate is rotatably connected to the end of the lifting cylinder. The telescopic end of the lifting cylinder is fixedly connected to the connecting plate. An adapter cylinder is rotatably connected to the top of the sewage pipe, and the adapter cylinder is fixedly installed on the top inside the control cabinet. The sewage pipe and the adapter cylinder are interconnected. A sewage outlet is fixedly installed on the adapter cylinder. A cleaning motor is fixedly installed on the top of the control cabinet. The output end of the cleaning motor is fixedly installed to the sewage pipe.
[0013] A filter plate is fixedly connected to the bottom inner side of the processing tube. The filter plate is fixedly connected to the partition. Limiting slides are symmetrically fixedly connected to the side of the partition. The two limiting slides are slidably mounted on a sliding bracket. The sliding bracket is rotatably connected to the lifting cylinder. A semi-conical toothed ring is fixedly installed at the bottom of the sliding bracket.
[0014] A bearing ring is fixedly connected to the inner side of the sliding suction tube. A brush roller is rotatably connected between the bearing ring and the sliding suction tube. A bevel gear is fixedly connected to one end of the brush roller that extends to the outer side of the sliding suction tube. The bevel gear meshes with a semi-bevel gear ring.
[0015] The present invention has the following beneficial effects: In this invention, by combining the straight electrode plate and the fan-shaped electrode plate, a controllable electric field and vortex flow field are formed at the contraction end, which causes calcium and magnesium ions and carbonate ions to combine in a directional manner and grow into easily removable flocculent crystals, greatly reducing the dependence on reagents and the risk of scaling.
[0016] In this invention, a sliding suction tube and brush roller that can be raised and rotated are used to actively adsorb and break up crystalline flocs on the surface of the filter plate, and then continuously discharge them through the sewage pipe, so as to achieve automatic cleaning without interruption of operation, avoid clogging and reduce manual maintenance. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of a circulating water treatment device based on homogeneous crystallization proposed in this invention. Figure 2 This is a bottom view of the internal structure of the control cabinet in this invention; Figure 3 This is a top view of the internal structure of the control cabinet in this invention; Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 This is a schematic diagram of the 90-degree cross-sectional structure of the processing tube in this invention; Figure 6 for Figure 5 Enlarged schematic diagram of the structure at point B; Figure 7This is a schematic diagram of the 180-degree structure of the processing tube in this invention; Figure 8 for Figure 7 Enlarged schematic diagram of the structure at point C; Figure 9 This is a schematic diagram of the adsorption component structure in this invention; Figure 10 This is a schematic diagram of the hybrid component structure in this invention; Figure 11 This is a schematic diagram of the cross-sectional structure of the control cabinet and processing pipe in this invention; Figure 12 for Figure 11 Enlarged schematic diagram of the structure at point D.
[0018] In the diagram: 1. Control cabinet; 2. Cleaning motor; 3. First mixing motor; 4. Diverting slide rail; 5. First chamber; 6. Second chamber; 10. Processing pipe; 11. Secondary outlet pipe; 12. Liquid inlet pipe; 13. Drain outlet; 14. Partition plate; 15. Filter plate; 16. Limiting slide bar; 17. Inlet end; 18. Contraction end; 19. Sliding bracket; 110. Semi-conical gear ring; 111. Sliding suction pipe; 112. Bevel gear; 113. Bearing ring; 114. Brush roller; 21. Lifting cylinder; 22. Drain outlet. 23. Pipe; 24. Connecting plate; 25. Lifting cylinder; 26. Adapter cylinder; 37. Second mixing motor; 38. First mixing disc; 39. Second mixing disc; 30. Drug inlet pipe; 310. Connecting disc; 32. Capillary tube; 33. First gear; 34. Second gear; 35. First gear ring; 36. Second gear ring; 37. Fan-shaped electrode plate; 38. Arc groove; 39. Straight groove; 40. Diverter motor; 41. Diverter sprocket; 42. Electrode straight plate; 43. Diverter chain; 44. Bidirectional lead screw. Detailed Implementation
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0020] Example 1 like Figures 1-12 As shown, the circulating water treatment device based on homogeneous crystallization proposed in this invention includes a treatment pipe 10 and a control cabinet 1. The top of the treatment pipe 10 is the inlet end 17, and the middle part is the contraction end 18. A partition 14 is fixedly installed on the inner side of the treatment pipe 10. Two electrode plates 42 are equidistantly arranged on the outer side of the inlet end 17. The electrode plates 42 are used to separate the cations and anions in the water. A mixing component is provided on the constriction end 18. The mixing component includes a connecting plate 35. Multiple capillary tubes 36 are fixedly connected to the bottom of the connecting plate 35. A first mixing plate 32 and a second mixing plate 33 are symmetrically rotatably connected to the outside of the constriction end 18. A fan-shaped electrode plate 311 is symmetrically limited and slidably arranged between the two first mixing plates 32 and the second mixing plate 33. The distance between the two fan-shaped electrode plates 311 is adjustable. The fan-shaped electrode plate 311 is used for mixing cations in water with the reagent. An adsorption assembly is provided at the bottom of the treatment pipe 10. The adsorption assembly includes a drain pipe 22, which is rotatably disposed inside the treatment pipe 10. A sliding suction pipe 111 is slidably disposed inside the drain pipe 22. A brush roller 114 is rotatably connected inside the sliding suction pipe 111. A lifting cylinder 24 is slidably disposed outside the drain pipe 22. The lifting cylinder 24 is fixedly connected to the sliding suction pipe 111. The sliding suction pipe 111 is used to suck out flocculent scale. The treatment pipe 10 is located inside the control cabinet 1. An inlet pipe 12 is fixedly installed between the inlet end 17 and the control cabinet 1. A secondary outlet pipe 11 is installed through the bottom of the treatment pipe 10. A drain outlet 13 is provided at the top of the inlet end 17.
[0021] In this design, circulating water first enters the treatment pipe 10 from the inlet pipe 12. Then, the two inlet pipes 12 are energized to establish an electric field. The anions (carbonate and hydroxide) in the water move towards the first chamber 5, while the cations (calcium and magnesium) move towards the second chamber 6. Then, when the water containing cations flows through the contraction end 18, a supersaturated sodium carbonate solution is introduced into the connecting plate 35, so that the calcium and magnesium ions come into natural contact with a large number of carbonate ions to form crystal nuclei. Under the action of the mixing component, the free calcium and magnesium ions and carbonate ions form a vortex motion, which accelerates their attachment to the surface of the crystal nuclei and crystallizes and grows layer by layer, forming a large number of flocculent crystals. Furthermore, these crystals will remain at the bottom of the treatment pipe 10 with the water flow, and will be precipitated by the adsorption components. The water discharged from the bottom of the treatment pipe 10 and the secondary outlet pipe 11 will be adjusted for pH and then returned to the water supply pipe.
[0022] Example 2 like Figures 2-4 As shown, based on Embodiment 1, in this embodiment, a diversion slide rail 4 is symmetrically fixedly connected to the top inner side of the control cabinet 1. A diversion motor 40 is fixedly installed on the outer side of one diversion slide rail 4. A bidirectional lead screw 44 is rotatably connected to the inner side of both diversion slide rails 4. Two electrode straight plates 42 are respectively threaded to the positive and negative threads of the bidirectional lead screw 44. The electrode straight plates 42 slide relative to the diversion slide rail 4. The two bidirectional lead screws 44 extend to the outer side of the diversion slide rail 4, and a diversion sprocket 41 is fixedly installed at the end away from the diversion motor 40. A diversion chain 43 is sleeved and connected between the two diversion sprockets 41.
[0023] One electrode plate 42 near the partition 14 is connected to the positive terminal of the power supply, and the other electrode plate 42 is connected to the negative terminal of the power supply, forming an electric field. The partition 14 divides the control cabinet 1 into a first chamber 5 and a second chamber 6. Anions in the water enter the first chamber 5 under the action of the electric field, and cations enter the second chamber 6.
[0024] Furthermore, in actual use, the distance between the two electrode plates 42 needs to be controlled according to the flow rate to increase the electric field strength. If the water flow velocity is too high, the distance between the two electrode plates 42 should be appropriately shortened, or the pressure difference between the two electrode plates 42 should be directly increased to increase the electric field strength and accelerate the separation of anions and cations in the water. If the water flow velocity is low, the distance between the two electrode plates 42 should be appropriately increased, or the pressure difference between the two electrode plates 42 should be directly reduced to weaken the electric field strength, improve the overall equipment performance and reduce power consumption.
[0025] Furthermore, the first chamber 5 is connected to the secondary outlet pipe 11. Anions in the water move in a parabolic motion under the action of the electric field and water flow rate and enter the first chamber 5. Conversely, cations enter the second chamber 6. Furthermore, when adjusting the distance between the two electrode plates 42, the shunt motor 40 is started, driving a bidirectional lead screw 44 fixedly installed thereto to rotate. Under the transmission action of the two shunt sprockets 41 and the shunt chain 43, the two bidirectional lead screws 44 are driven to rotate synchronously. Under the limiting and guiding action of the shunt slide rail 4, the two electrode plates 42 are brought closer to each other or moved away from each other.
[0026] Example 3 like Figure 7 and Figure 10 As shown, based on the above embodiments, in this embodiment, the mixing component further includes a drug inlet tube 34 fixedly installed on the contraction end 18, a connecting plate 35 fixedly installed on the inner side of the contraction end 18, the drug inlet tube 34 and the connecting plate 35 are interconnected, the connecting plate 35 is rotatably connected to the lifting cylinder 24, and the capillary tube 36 is provided with a number of small holes. Furthermore, sensors for detecting the concentration of various ions are installed on the constriction end 18 to control the instantaneous flow rate of sodium carbonate neutralizing solution. The constriction end 18 is tapered at both ends and cylindrical in the middle. The length of the capillary tube 36 is the same as the length of the cylindrical tube. Water containing cations flows into the second chamber 6, and sodium carbonate neutralizing solution is discharged from the small hole on the capillary tube 36, so that carbonate ions combine with calcium and magnesium ions to form nodules.
[0027] The first hybrid motor 3 and the second hybrid motor 31 are fixedly installed on the inner side of the control cabinet 1. The positions of the first hybrid motor 3 and the second hybrid motor 31 are symmetrical. The output end of the first hybrid motor 3 is symmetrically fixedly installed with a first gear 37, and the output end of the second hybrid motor 31 is symmetrically fixedly installed with a second gear 38. The outer sides of the two first mixing disks 32 are fixedly installed with a first gear ring 39, and the outer sides of the two second mixing disks 33 are fixedly connected with a second gear ring 310. The first gear 37 and the first gear ring 39 mesh with each other, and the second gear ring 310 and the second gear 38 mesh with each other.
[0028] Two first mixing disks 32 are symmetrically provided with straight grooves 313, and two second mixing disks 33 are provided with arc grooves 312. Fan-shaped electrode plates 311 are slidably disposed inside the straight grooves 313 and the arc grooves 312. One of the fan-shaped electrode plates 311 is connected to the positive terminal of the power supply, and the other fan-shaped electrode plate 311 is connected to the negative terminal of the power supply. The two fan-shaped electrode plates 311 are disposed between the two second mixing disks 33, and the two second mixing disks 33 are disposed between the two first mixing disks 32.
[0029] Furthermore, in order to further accelerate the combination of carbonate ions with calcium and magnesium ions, the PLC controls the first mixing motor 3 and the second mixing motor 31 to rotate synchronously in the same direction. The two first gears 37 on the first mixing motor 3 synchronously drive the two first mixing disks 32 to rotate synchronously. Similarly, the second mixing motor 31 synchronously drives the two second mixing disks 33 to rotate synchronously, and there is no phase difference between the first mixing disk 32 and the second mixing disk 33. Furthermore, during the synchronous rotation of the second mixing disk 33 and the first mixing disk 32, the straight groove 313 and the arc groove 312 jointly limit the two sector-shaped electrode plates 311, so that the sector-shaped electrode plates 311 follow the first mixing disk 32 and the second mixing disk 33 in synchronous circular motion. The central axis of rotation is the central axis of the processing tube 10. The two sector-shaped electrode plates 311 are respectively connected to positive and negative voltages. Through the external electric slip ring, the two sector-shaped electrode plates 311 are stably connected to the power supply while completing the circular motion of the two sector-shaped electrode plates 311. Furthermore, a rotating electric field is formed between the two sector-shaped electrode plates 311, which can drive carbonate ions and calcium and magnesium ions in the water to combine in a spiral motion. In order to further improve the mixing efficiency, the first mixing motor 3 and the second mixing motor 31 need to periodically adjust the rotation direction to improve the combination rate between various ions and increase the combination speed of carbonate ions and calcium and magnesium ions. Furthermore, a pulse voltage can also be applied between the two sector-shaped electrode plates 311, which has the same effect as adjusting the rotation direction of the first hybrid motor 3 and the second hybrid motor 31. Furthermore, when the calcium and magnesium ion content in the water is low, the first mixing motor 3 and the second mixing motor 31 are driven to create a speed difference between them, thereby creating a phase difference between the first mixing disk 32 and the second mixing disk 33, so that the two sector electrode plates 311 slide in phase between the straight groove 313 and the arc groove 312. Specifically, such as Figure 10 As shown, when the first mixing disk 32 and the second mixing disk 33 rotate toward the second mixing motor 31, the second mixing motor 31 should rotate faster, so that the two sector electrode plates 311 move closer to each other, thereby increasing the electric field strength between the two sector electrode plates 311, intensifying the motion intensity between ions, and increasing the binding rate. Alternatively, the effect can also be achieved by directly increasing the intensity of the pulse voltage. Similarly, when the calcium and magnesium ion content in the water is high, when the first mixing disk 32 and the second mixing disk 33 rotate toward the first mixing motor 3, the second mixing motor 31 rotates faster, the two fan-shaped electrode plates 311 move further apart, or the intensity of the pulse voltage is reduced, the influence of the electric field on the equipment is reduced, and the overall load of the equipment is reduced.
[0030] Example 4 like Figures 5-9 , Figure 11 and Figure 12 As shown, based on the above embodiments, in this embodiment, as Figures 5-6 As shown, the adsorption assembly also includes a lifting cylinder 21 fixedly installed on the top of the diversion slide rail 4, a connecting plate 23 rotatably connected to the end of the lifting cylinder 24, a fixed connection between the telescopic end of the diversion slide rail 4 and the connecting plate 23, a converter cylinder 25 rotatably connected to the top of the sewage pipe 22, and the converter cylinder 25 is fixedly installed on the top of the inner side of the control cabinet 1. The sewage pipe 22 and the converter cylinder 25 are interconnected. The converter cylinder 25 is fixedly installed with a sewage outlet 13. A cleaning motor 2 is fixedly installed on the top of the control cabinet 1. The output end of the cleaning motor 2 is fixedly installed with the sewage pipe 22.
[0031] A filter plate 15 is fixedly connected to the bottom inner side of the treatment pipe 10. Multiple layers of filter screens are provided on the filter plate 15 and are tightly attached to the filter plate 15. The filter plate 15 is fixedly connected to the partition plate 14. Limiting slide bars 16 are symmetrically fixedly connected to the side of the partition plate 14. The two limiting slide bars 16 are slidably provided with a sliding bracket 19. The sliding bracket 19 is rotatably connected to the lifting cylinder 24. A semi-conical toothed ring 110 is fixedly installed at the bottom of the sliding bracket 19.
[0032] A bearing ring 113 is fixedly connected to the inner side of the sliding straw 111. A brush roller 114 is rotatably connected between the bearing ring 113 and the sliding straw 111. A bevel gear 112 is fixedly connected to one end of the brush roller 114 that extends to the outer side of the sliding straw 111. The bevel gear 112 meshes with the semi-bevel gear ring 110.
[0033] Furthermore, after the crystals precipitate, the lifting cylinder 21 is first driven to move the lifting cylinder 24 downward, so that the sliding suction tube 111 contacts the filter screen on the filter plate 15. At the same time, the sliding bracket 19 moves downward on the two limiting slide bars 16, and the sliding bracket 19 is rotatably connected to the lifting cylinder 24. Therefore, the semi-conical ring 110 remains in a constant relative position with the sliding suction tube 111. Furthermore, a sliding suction pipe 111 is provided on the inner side of the sewage pipe 22 for limiting sliding, and a lifting cylinder 24 is provided on the outer side of the sewage pipe 22 for limiting sliding. By driving the cleaning motor 2, the sewage pipe 22 is driven to rotate. The sewage pipe 22 and the sliding suction pipe 111 are limited to sliding by a groove key. The sewage pipe 22 and the lifting cylinder 24 are also limited to sliding by a groove key. When the sewage pipe 22 rotates, the lifting cylinder 24 is driven to rotate synchronously. The lifting cylinder 24 and the adapter cylinder 25 rotate relative to each other. The sewage outlet 13 is connected to a sewage suction device, which sucks the flocculent crystals out from the top of the filter plate 15 through the sliding suction pipe 111 and discharges them through the sewage pipe 22 and the sliding suction pipe 111. Furthermore, in order to improve the sewage discharge effect, the lifting cylinder 24 can be moved up and down repeatedly by driving the lifting cylinder 21 to adsorb the suspended particles. Furthermore, to prevent the sliding suction tube 111 from becoming clogged, the bevel gear 112 meshes with the semi-bevel gear ring 110 to drive the brush roller 114 inside the sliding suction tube 111 to rotate. On the one hand, the brush roller 114 breaks up the flocculent crystals, and on the other hand, it scrapes the openings on the sliding suction tube 111 to prevent clogging.
[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A circulating water treatment device based on homogeneous crystallization, comprising a treatment pipe and a control cabinet, wherein the top of the treatment pipe is an inlet end and the middle part is a contraction end, characterized in that, A baffle is fixedly installed on the inner side of the treatment tube, and two electrode plates are equidistantly moved on the outer side of the inlet end. The electrode plates are used to separate the cations and anions in the water. A mixing component is provided on the constriction end. The mixing component includes a connecting plate. Multiple capillaries are fixedly connected to the bottom of the connecting plate. A first mixing plate and a second mixing plate are symmetrically rotatably connected to the outside of the constriction end. A fan-shaped electrode plate is symmetrically and slidably arranged between the two first mixing plates and the second mixing plate. The distance between the two fan-shaped electrode plates is adjustable. The fan-shaped electrode plate is used to mix cations in water with the reagent. An adsorption assembly is provided at the bottom of the treatment tube. The adsorption assembly includes a drain pipe, which is rotatably disposed inside the treatment tube. A sliding suction tube is slidably disposed on the inner side of the drain pipe. A brush roller is rotatably connected inside the sliding suction tube. A lifting cylinder is slidably disposed on the outer side of the drain pipe. The lifting cylinder is fixedly connected to the sliding suction tube. The sliding suction tube is used to suck out flocculent scale.
2. The circulating water treatment device based on homogeneous crystallization according to claim 1, characterized in that, The treatment pipe is located inside the control cabinet. An inlet pipe is fixedly installed between the inlet end and the control cabinet. A secondary outlet pipe is installed through the bottom of the treatment pipe. A drain outlet is provided at the top of the inlet end.
3. The circulating water treatment device based on homogeneous crystallization according to claim 1, characterized in that, The control cabinet has symmetrically fixedly connected diverter slide rails on the top inner side. A diverter motor is fixedly installed on the outer side of one of the diverter slide rails. Two bidirectional lead screws are rotatably connected to the inner sides of both diverter slide rails. Two electrode straight plates are respectively threaded to the positive and negative threads of the bidirectional lead screws. The electrode straight plates slide relative to the diverter slide rails. The two bidirectional lead screws extend to the outer side of the diverter slide rails, and a diverter sprocket is fixedly installed at the end away from the diverter motor. A diverter chain is sleeved and connected between the two diverter sprockets.
4. The circulating water treatment device based on homogeneous crystallization according to claim 1, characterized in that, One electrode plate near the partition is connected to the positive terminal of the power supply, and the other electrode plate is connected to the negative terminal of the power supply, forming an electric field. The partition divides the control cabinet into a first chamber and a second chamber. Anions in the water enter the first chamber under the action of the electric field, and cations enter the second chamber.
5. A circulating water treatment device based on homogeneous crystallization according to claim 1, characterized in that, The mixing assembly also includes a drug inlet pipe fixedly installed on the contraction end, and the connecting plate fixedly installed on the inner side of the contraction end. The drug inlet pipe and the connecting plate are interconnected, and the connecting plate is rotatably connected to the lifting cylinder.
6. A circulating water treatment device based on homogeneous crystallization according to claim 5, characterized in that, The control cabinet has a first hybrid motor and a second hybrid motor fixedly installed on its inner side. The first hybrid motor and the second hybrid motor are symmetrically positioned. A first gear is fixedly installed symmetrically on the output end of the first hybrid motor, and a second gear is fixedly installed symmetrically on the output end of the second hybrid motor. A first gear ring is fixedly installed on the outer side of each of the two first hybrid disks, and a second gear ring is fixedly connected to the outer side of each of the two second hybrid disks. The first gear meshes with the first gear ring, and the second gear ring meshes with the second gear.
7. A circulating water treatment device based on homogeneous crystallization according to claim 6, characterized in that, Two first mixing disks are symmetrically perforated with straight grooves, and two second mixing disks are perforated with arc-shaped grooves. The sector-shaped electrode plates are slidably positioned inside the straight grooves and arc-shaped grooves. The two sector-shaped electrode plates are connected to a voltage to form an electric field.
8. A circulating water treatment device based on homogeneous crystallization according to claim 1, characterized in that, The adsorption assembly also includes a lifting cylinder fixedly installed on the top of the diversion slide rail. A connecting plate is rotatably connected to the end of the lifting cylinder. The telescopic end of the lifting cylinder is fixedly connected to the connecting plate. An adapter cylinder is rotatably connected to the top of the sewage pipe, and the adapter cylinder is fixedly installed on the top inside the control cabinet. The sewage pipe and the adapter cylinder are interconnected. A sewage outlet is fixedly installed on the adapter cylinder. A cleaning motor is fixedly installed on the top of the control cabinet. The output end of the cleaning motor is fixedly installed to the sewage pipe.
9. A circulating water treatment device based on homogeneous crystallization according to claim 8, characterized in that, A filter plate is fixedly connected to the bottom inner side of the processing tube. The filter plate is fixedly connected to the partition. Limiting slides are symmetrically fixedly connected to the side of the partition. The two limiting slides are slidably mounted on a sliding bracket. The sliding bracket is rotatably connected to the lifting cylinder. A semi-conical toothed ring is fixedly installed at the bottom of the sliding bracket.
10. A circulating water treatment device based on homogeneous crystallization according to claim 9, characterized in that, A bearing ring is fixedly connected to the inner side of the sliding suction tube. A brush roller is rotatably connected between the bearing ring and the sliding suction tube. A bevel gear is fixedly connected to one end of the brush roller that extends to the outer side of the sliding suction tube. The bevel gear meshes with a semi-bevel gear ring.