An electrochemical water treatment device

Abstract

The present invention relates to the technical field of water treatment equipment, and particularly relates to an electrochemical water treatment equipment. An electrochemical water treatment equipment includes a descaling mechanism. The descaling mechanism includes a plurality of positive plates, a plurality of negative plates and a plurality of adjusting components, and the adjusting components include a plurality of adjusting plates. The descaling mechanism has a first state and a second state. In the first state of the descaling mechanism, the adjusting plates are arranged along a first direction. In the second state of the descaling mechanism, after the negative plates are adhered with impurities, they move downward relative to the positive plates, and the adjusting plates are in a wavy shape. When the descaling mechanism is in the first state, impurities in the water are mainly adsorbed on the negative plates. When the descaling mechanism is in the second state, the adsorption of impurities by the adjusting plates is enhanced to reduce the cleaning frequency of the adjusting plates. The present invention provides an electrochemical water treatment equipment to solve the problems that in the existing electrochemical water treatment equipment, the electrode plates are prone to scale formation during water treatment, frequent cleaning is required, and the working efficiency is relatively low.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment equipment, and particularly to an electrochemical water treatment equipment. Background Art

[0002] Electrochemical water treatment equipment is an environmental protection technology device that utilizes the principle of electrochemical reaction to treat water quality. Such equipment has remarkable application effects in the field of industrial circulating water treatment, especially in aspects such as scale removal, scale prevention, sterilization, algae removal, and corrosion inhibition. The working principle of electrochemical water treatment equipment is based on the electrolysis principle of electrochemistry. By applying direct current at both ends of the electrode plates, a series of electrolysis reactions in the water body are triggered. Under the action of the semi-permeable membrane and electroadsorption, these reactions can quickly change the acidity and alkalinity of the local area of the water body, prompting the precipitation of Ca 2 +、Mg2+ and other ions in the cathode region, thereby effectively removing the hardness components in the water. In addition, the electrochemical water treatment equipment also combines advanced intelligent control technology and Internet of Things technology to achieve remote real-time online monitoring of various indicators and intelligent calculation of the trend of circulating water. This intelligent management greatly improves the operation efficiency and stability of the equipment. Generally speaking, electrochemical water treatment equipment plays an increasingly important role in the field of modern industrial circulating water treatment with its unique technical advantages and environmental protection performance.

[0003] For example, the Chinese invention patent with the publication number CN118026364B provides an electrochemical water treatment equipment. By setting cutting knives, the dirt on the surface of the cathode plate is cut in different directions, thereby reducing the difficulty of cutting the dirt with large adhesion on the surface of the cathode plate. However, when this equipment treats water, the electrode plates are prone to scaling and need to be frequently cleaned, resulting in low working efficiency. Summary of the Invention

[0004] The present invention provides an electrochemical water treatment equipment to solve the problem that when the existing electrochemical water treatment equipment treats water, the electrode plates are prone to scaling, need to be frequently cleaned, and have low working efficiency.

[0005] The following technical scheme is adopted for an electrochemical water treatment equipment of the present invention: An electrochemical water treatment equipment includes a treatment tank and a descaling mechanism. The descaling mechanism is arranged in the treatment tank. The descaling mechanism includes a plurality of positive electrode plates, a plurality of negative electrode plates, and a plurality of adjusting components. The positive electrode plates and the negative electrode plates are both vertically arranged. The plurality of positive electrode plates are distributed in sequence along a first direction, and the plurality of negative electrode plates are distributed in sequence along the first direction. And each negative electrode plate is arranged between two adjacent positive electrode plates. The plurality of positive electrode plates can move up and down synchronously, and the plurality of negative electrode plates can move up and down synchronously. Each positive electrode plate is provided with a plurality of first channel components, and each negative electrode plate is provided with a plurality of second channel components.

[0006] A plurality of adjusting components are sequentially distributed in the up-down direction. Each adjusting component includes a plurality of adjusting plates, and the plurality of adjusting plates are sequentially distributed in the second direction. Both the first direction and the second direction are horizontal directions, and the first direction is perpendicular to the second direction. Each adjusting plate sequentially passes through a plurality of first channel components and a plurality of second channel components. The electrode directions of two adjacent adjusting plates along the second direction are opposite. The electrode directions of two adjacent adjusting plates along the up-down direction are opposite, and the distance between the two adjusting plates along the up-down direction is greater than the distance between the adjacent positive plate and negative plate. The descaling mechanism has a first state and a second state. The first state of the descaling mechanism is that the adjusting plate is arranged along the first direction. The second state of the descaling mechanism is that after the negative plate adheres to impurities, it moves downward relative to the positive plate, and the adjusting plate is wavy.

[0007] Further, the two sides of the processing box along the second direction are respectively the first side and the second side. A plurality of first channel components are sequentially distributed in the up-down direction. Each first channel component includes a plurality of first channel units and a plurality of second channel units. The first channel units and the second channel units are sequentially distributed in the direction from top to bottom. The plurality of first channel units are sequentially distributed in the second direction, and the plurality of second channel units are sequentially distributed in the second direction.

[0008] Each first channel unit includes a first mounting hole and a first through hole. The first mounting hole and the first through hole are sequentially distributed in the direction from the first side of the processing box to the second side. Each second channel unit includes a second through hole and a second mounting hole. The second through hole and the second mounting hole are sequentially distributed in the direction from the first side of the processing box to the second side.

[0009] A plurality of second channel components are sequentially distributed in the up-down direction. Each second channel component includes a plurality of third channel units and a plurality of fourth channel units. The third channel units and the fourth channel units are sequentially distributed in the direction from top to bottom. The plurality of third channel units are sequentially distributed in the second direction, and the plurality of fourth channel units are sequentially distributed in the second direction.

[0010] Each third channel unit includes a third through hole and a third mounting hole. The third through hole and the third mounting hole are sequentially distributed in the direction from the first side of the processing box to the second side. Each fourth channel unit includes a fourth mounting hole and a fourth through hole. The fourth mounting hole and the fourth through hole are sequentially distributed in the direction from the first side of the processing box to the second side. Among them, the third through hole and the fourth mounting hole are sequentially distributed in the direction from top to bottom, and the third mounting hole and the fourth through hole are sequentially distributed in the direction from top to bottom.

[0011] Further, along the up-down direction, two adjacent adjusting components are respectively a first descaling component and a second descaling component. In the first descaling component, two adjusting plates adjacent along the second direction are respectively a first corrugated plate and a second corrugated plate, and the first corrugated plate and the second corrugated plate are sequentially distributed along the direction from the first side to the second side of the processing tank. The first corrugated plate sequentially passes through the first mounting hole and the third through hole, and the second corrugated plate sequentially passes through the first through hole and the third mounting hole.

[0012] In the second descaling component, two adjusting plates adjacent along the second direction are respectively a third corrugated plate and a fourth corrugated plate. The third corrugated plate and the fourth corrugated plate are sequentially distributed along the direction from the first side to the second side of the processing tank. The third corrugated plate sequentially passes through the second through hole and the fourth mounting hole, and the fourth corrugated plate sequentially passes through the second mounting hole and the fourth through hole.

[0013] Further, an insulating ring is arranged in each of the first through hole, the second through hole, the third through hole and the fourth through hole, and the insulating rings respectively abut against the corresponding first corrugated plate, second corrugated plate, third corrugated plate or fourth corrugated plate.

[0014] Further, a contact unit is arranged in each of the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole. Each contact unit includes a first spring and a contact plate, and the contact plate is arranged in the first mounting hole, the second mounting hole, the third mounting hole or the fourth mounting hole in a vertically sliding manner. One end of the first spring is fixedly arranged in the first mounting hole, the second mounting hole, the third mounting hole or the fourth mounting hole, and the other end of each first spring is fixedly connected with the contact plate. The contact plates respectively abut against the corresponding first corrugated plate, second corrugated plate, third corrugated plate or fourth corrugated plate.

[0015] Further, the two sides of the processing tank along the first direction are respectively a third side and a fourth side. The descaling mechanism further includes a plurality of fixing plates and a plurality of movable plates. The fixing plates and the movable plates are both arranged along the second direction. In the first descaling component, one end of each first corrugated plate and each second corrugated plate close to the third side of the processing tank is fixedly connected with a fixing plate. One end of each first corrugated plate and each second corrugated plate close to the fourth side of the processing tank is detachably connected with a movable plate through a bolt. In the second descaling component, one end of each third corrugated plate and each fourth corrugated plate close to the third side of the processing tank is detachably connected with a movable plate through a bolt. One end of each third corrugated plate and each fourth corrugated plate close to the fourth side of the processing tank is fixedly connected with a fixing plate.

[0016] Furthermore, the adjusting plate is elastic. The portion of the adjusting plate between two adjacent positive plates is a corrugated section. Each corrugated section is divided by the negative plate into a first part and a second part. The first part and the second part are arranged in sequence along the direction from the third side to the fourth side of the treatment tank. The elastic coefficient of the first part is greater than that of the second part.

[0017] Furthermore, an electrochemical water treatment device further includes a driving mechanism. The driving mechanism includes a first connecting frame, a second connecting frame, a plurality of first cylinders and a plurality of second cylinders. Both the first connecting frame and the second connecting frame are arranged on the treatment tank. The upper ends of the plurality of positive plates are fixedly connected to the first connecting frame. The upper ends of the plurality of negative plates are fixedly connected to the second connecting frame. The first cylinders and the second cylinders are both vertically arranged. The plurality of first cylinders are distributed along the circumferential direction of the treatment tank. The plurality of second cylinders are distributed along the circumferential direction of the treatment tank. And both the first cylinders and the second cylinders are fixedly arranged on the treatment tank. The extending end of the first cylinder is fixedly connected to the first connecting frame. A second spring is fixedly arranged on the extending end of the second cylinder, and the second spring is fixedly connected to the second connecting frame.

[0018] Furthermore, an electrochemical water treatment device further includes a cleaning mechanism. The cleaning mechanism includes a first vibrator and a second vibrator. The first vibrator is fixedly connected to the first connecting frame, and the second vibrator is fixedly connected to the second connecting frame.

[0019] Furthermore, an electrochemical water treatment device further includes a walking frame. The treatment tank is fixedly arranged on the walking frame. A water inlet pipe is fixedly arranged on the third side of the treatment tank, and a water outlet pipe is fixedly arranged on the fourth side of the treatment tank. A slag discharge port is opened at the lower end of the treatment tank.

[0020] The beneficial effects of the present invention are as follows: For an electrochemical water treatment device of the present invention, through the provided scale removal mechanism, in the initial state, the scale removal mechanism is in the first state, and the adjusting plate is arranged along the first direction. After the positive plate and the negative plate are energized, since the distance between the two adjusting plates in the up-and-down direction is greater than the distance between the adjacent positive plate and negative plate. The impurities in the water are mainly adsorbed on the negative plate under the action of the electric field, and there is a small amount of adsorption on the adjusting plate.

[0021] When the impurities on the negative plate increase, the negative plate is covered by the impurities, and the cleaning effect is reduced. At the same time, the weight of the negative plate increases, and the negative plate moves downward relative to the positive plate. After the negative plate descends, it will pull the adjusting plate to deform, and the adjusting plate becomes wavy. The scale removal mechanism changes from the first state to the second state. The vertical distance between the wavy adjusting plates becomes shorter, so that the electric field between the adjusting plates increases, improving the adsorption of the adjusting plate to impurities to ensure the cleaning effect of the water and reducing the cleaning frequency of the adjusting plate. Description of the Drawings

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 Structural schematic diagram of an electrochemical water treatment device provided by an embodiment of the present invention;

[0024] Figure 2 Partial structural schematic diagram of an electrochemical water treatment device provided by an embodiment of the present invention;

[0025] Figure 3 For Figure 2 Enlarged view of part A in

[0026] Figure 4 Top view of an electrochemical water treatment device provided by an embodiment of the present invention;

[0027] Figure 5 For Figure 4 Cross-sectional view taken along the B-B direction in

[0028] Figure 6 Partial structural cross-sectional view of an electrochemical water treatment device provided by an embodiment of the present invention;

[0029] Figure 7 Structural schematic diagram of the treatment tank and the adjustment assembly of an electrochemical water treatment device provided by an embodiment of the present invention;

[0030] Figure 8 For Figure 4 Cross-sectional view taken along the C-C direction in

[0031] Figure 9 For Figure 8 Enlarged view of part D in

[0032] Figure 10 Structural schematic diagram of the second state of the scale removal mechanism of an electrochemical water treatment device provided by an embodiment of the present invention.

[0033] In the figure: 101, walking frame; 102, treatment tank; 103, water inlet pipe; 104, water outlet pipe; 105, slag discharge port; 113, fixing plate; 114, movable plate; 200, positive plate; 201, first mounting hole; 202, first through hole; 203, second through hole; 204, second mounting hole; 300, negative plate; 301, third through hole; 302, third mounting hole; 303, fourth mounting hole; 304, fourth through hole; 400, adjusting plate; 401, first corrugated plate; 402, second corrugated plate; 403, third corrugated plate; 404, fourth corrugated plate; 500, first spring; 510, contact plate; 520, first connecting frame; 530, second connecting frame; 540, first cylinder; 550, second cylinder; 560, first vibrator; 570, second vibrator; 580, insulating ring. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] Referring to Figures 1 to 10 As shown, an electrochemical water treatment device provided by an embodiment of the present invention includes a treatment tank 102 and a descaling mechanism. The descaling mechanism is arranged in the treatment tank 102, and the descaling mechanism includes a plurality of positive plates 200, a plurality of negative plates 300 and a plurality of adjusting components. The positive plates 200 and the negative plates 300 are both vertically arranged. The plurality of positive plates 200 are sequentially distributed along a first direction, and the plurality of negative plates 300 are sequentially distributed along the first direction. And each negative plate 300 is arranged between two adjacent positive plates 200. The plurality of positive plates 200 can move up and down synchronously, and the plurality of negative plates 300 can move up and down synchronously. A plurality of first channel components are formed on each positive plate 200, and a plurality of second channel components are formed on each negative plate 300.

[0036] The plurality of adjusting components are sequentially distributed along the up and down direction. Each adjusting component includes a plurality of adjusting plates 400. The plurality of adjusting plates 400 are sequentially distributed along a second direction. Both the first direction and the second direction are horizontal directions, and the first direction is perpendicular to the second direction. Each adjusting plate 400 sequentially passes through the plurality of first channel components and the plurality of second channel components. The electrode directions of two adjacent adjusting plates 400 along the second direction are opposite. The electrode directions of two adjacent adjusting plates 400 along the up and down direction are opposite, and the distance between the two adjusting plates 400 along the up and down direction is greater than the distance between the adjacent positive plate 200 and negative plate 300.

[0037] The descaling mechanism has a first state and a second state. In the first state of the descaling mechanism, the adjusting plate 400 is arranged along the first direction. In the second state of the descaling mechanism, after the negative electrode plate 300 adheres to impurities, it moves downward relative to the positive electrode plate 200, and the adjusting plate 400 is wavy.

[0038] In the initial state, the descaling mechanism is in the first state, and the adjusting plate 400 is arranged along the first direction. After the positive electrode plate 200 and the negative electrode plate 300 are energized, since the distance between the two adjusting plates 400 in the up-and-down direction is greater than the distance between the adjacent positive electrode plate 200 and negative electrode plate 300. The impurities in the water are mainly adsorbed on the negative electrode plate 300 under the action of the electric field, and there is a small amount of adsorption on the adjusting plate 400.

[0039] When the impurities on the negative electrode plate 300 increase, the negative electrode plate 300 is covered by the impurities, the cleaning effect is reduced, and at the same time, the weight of the negative electrode plate 300 increases, and the negative electrode plate 300 moves downward relative to the positive electrode plate 200. After the negative electrode plate 300 descends, it will pull the adjusting plate 400 to deform, and the adjusting plate 400 is wavy. The descaling mechanism changes from the first state to the second state. The vertical distance between the wavy adjusting plates 400 becomes shorter, increasing the electric field between the adjusting plates 400 and improving the adsorption of impurities by the adjusting plates 400 to ensure the cleaning effect of the water.

[0040] In this embodiment, the two sides of the treatment tank 102 along the second direction are the first side and the second side respectively. A plurality of first channel components are sequentially distributed in the up-and-down direction. Each first channel component includes a plurality of first channel units and a plurality of second channel units. The first channel units and the second channel units are sequentially distributed in the top-down direction. A plurality of first channel units are sequentially distributed along the second direction, and a plurality of second channel units are sequentially distributed along the second direction.

[0041] Each first channel unit includes a first mounting hole 201 and a first through hole 202. The first mounting hole 201 and the first through hole 202 are sequentially distributed along the direction from the first side to the second side of the treatment tank 102. Each second channel unit includes a second through hole 203 and a second mounting hole 204. The second through hole 203 and the second mounting hole 204 are sequentially distributed along the direction from the first side to the second side of the treatment tank 102. Among them, the first mounting hole 201 and the second through hole 203 are sequentially distributed in the up-and-down direction, and the first through hole 202 and the second mounting hole 204 are sequentially distributed in the up-and-down direction.

[0042] A plurality of second channel components are sequentially distributed in the up-and-down direction. Each second channel component includes a plurality of third channel units and a plurality of fourth channel units. The third channel units and the fourth channel units are sequentially distributed in the top-down direction. A plurality of third channel units are sequentially distributed along the second direction, and a plurality of fourth channel units are sequentially distributed along the second direction.

[0043] Each third-channel unit includes a third through-hole 301 and a third mounting hole 302, and the third through-hole 301 and the third mounting hole 302 are sequentially distributed along the direction from the first side to the second side of the processing box 102. Each fourth-channel unit includes a fourth mounting hole 303 and a fourth through-hole 304, and the fourth mounting hole 303 and the fourth through-hole 304 are sequentially distributed along the direction from the first side to the second side of the processing box 102. Among them, the third through-hole 301 and the fourth mounting hole 303 are sequentially distributed along the up-down direction, and the third mounting hole 302 and the fourth through-hole 304 are sequentially distributed along the up-down direction.

[0044] When the descaling mechanism is in the first state, and along the first direction, between adjacent positive electrode plates 200 and negative electrode plates 300, the first mounting holes 201 and the third through-holes 301 are in one-to-one correspondence, and the first through-holes 202 and the third mounting holes 302 are in one-to-one correspondence. The second through-holes 203 and the fourth mounting holes 303 are in one-to-one correspondence, and the second mounting holes 204 and the fourth through-holes 304 are in one-to-one correspondence.

[0045] In this embodiment, along the up-down direction, two adjacent adjusting components are respectively a first descaling component and a second descaling component. In the first descaling component, two adjacent adjusting plates 400 along the second direction are respectively a first corrugated plate 401 and a second corrugated plate 402, and the first corrugated plate 401 and the second corrugated plate 402 are sequentially distributed along the direction from the first side to the second side of the processing box 102. The first corrugated plate 401 sequentially passes through the first mounting hole 201 and the third through-hole 301, and the second corrugated plate 402 sequentially passes through the first through-hole 202 and the third mounting hole 302.

[0046] In the second descaling component, two adjacent adjusting plates 400 along the second direction are respectively a third corrugated plate 403 and a fourth corrugated plate 404. The third corrugated plate 403 and the fourth corrugated plate 404 are sequentially distributed along the direction from the first side to the second side of the processing box 102. The third corrugated plate 403 sequentially passes through the second through-hole 203 and the fourth mounting hole 303, and the fourth corrugated plate 404 sequentially passes through the second mounting hole 204 and the fourth through-hole 304.

[0047] Among them, the first corrugated plate 401 and the third corrugated plate 403 are sequentially distributed along the up-down direction, and the second corrugated plate 402 and the fourth corrugated plate 404 are sequentially distributed along the up-down direction.

[0048] In this embodiment, an insulating ring 580 is provided in each of the first through-hole 202, the second through-hole 203, the third through-hole 301, and the fourth through-hole 304, and the insulating ring 580 abuts against the corresponding first corrugated plate 401, second corrugated plate 402, third corrugated plate 403, or fourth corrugated plate 404.

[0049] In this embodiment, a contact unit is provided in each of the first mounting holes 201, the second mounting holes 204, the third mounting holes 302, and the fourth mounting holes 303. Each contact unit includes a first spring 500 and a contact plate 510. The contact plate 510 is slidably disposed up and down in the first mounting hole 201, the second mounting hole 204, the third mounting hole 302, or the fourth mounting hole 303. One end of the first spring 500 is fixedly disposed in the first mounting hole 201, the second mounting hole 204, the third mounting hole 302, or the fourth mounting hole 303, and the other end of each first spring 500 is fixedly connected to the contact plate 510. The contact plate 510 abuts against the corresponding first corrugated plate 401, second corrugated plate 402, third corrugated plate 403, or fourth corrugated plate 404 respectively.

[0050] The first corrugated plate 401 abuts against the contact plate 510 in the first mounting hole 201 and abuts against the insulating ring 580 in the third through hole 301, so that the first corrugated plate 401 is positively charged. The second corrugated plate 402 abuts against the insulating ring 580 in the first through hole 202 and abuts against the contact plate 510 in the third mounting hole 302, so that the second corrugated plate 402 is negatively charged. The third corrugated plate 403 abuts against the insulating ring 580 in the second through hole 203 and abuts against the contact plate 510 in the fourth mounting hole 303, so that the third corrugated plate 403 is negatively charged. The fourth corrugated plate 404 abuts against the contact plate 510 in the second mounting hole 204 and abuts against the insulating ring 580 in the fourth through hole 304, so that the fourth corrugated plate 404 is positively charged.

[0051] In this embodiment, the two sides of the processing box 102 along the first direction are the third side and the fourth side respectively. The descaling mechanism further includes a plurality of fixed plates 113 and a plurality of movable plates 114. The fixed plates 113 and the movable plates 114 are both disposed along the second direction.

[0052] In the first descaling assembly, one end of each first corrugated plate 401 and each second corrugated plate 402 close to the third side of the processing box 102 is fixedly connected to a fixed plate 113. One end of each first corrugated plate 401 and each second corrugated plate 402 close to the fourth side of the processing box 102 is detachably connected to a movable plate 114 by bolts. When taking out, the movable plate 114 is removed, and the first corrugated plate 401 and each second corrugated plate 402 are drawn out from the third side of the processing box 102.

[0053] In the second descaling component, one end of each third corrugated plate 403 and each fourth corrugated plate 404 near the third side of the treatment tank 102 is detachably connected to a movable plate 114 by bolts. One end of each third corrugated plate 403 and each fourth corrugated plate 404 near the fourth side of the treatment tank 102 is fixedly connected to a fixed plate 113. When taking out, remove the movable plate 114, and draw out the third corrugated plate 403 and each fourth corrugated plate 404 from the fourth side of the treatment tank 102.

[0054] In this embodiment, the adjusting plate 400 is elastic. The part of the adjusting plate 400 between two adjacent positive plates 200 is a corrugated section. Each corrugated section is divided into a first part and a second part by the negative plate 300. The first part and the second part are distributed in sequence along the direction from the third side to the fourth side of the treatment tank 102. The elastic coefficient of the first part is greater than that of the second part.

[0055] In the process of the descaling mechanism changing from the first state to the second state, since the elastic coefficient of the first part of the adjusting plate 400 is greater than that of the second part. Therefore, when the negative plate 300 moves downward to pull the adjusting plate 400, the second part of the adjusting plate 400 elongates more, the first part of the adjusting plate 400 is not easily stretched, the second part of the adjusting plate 400 is easily stretched, and relative movement occurs between the second part of the adjusting plate 400 and the negative plate 300, driving the negative plate 300 to shake to clean the impurities on the negative plate 300, thereby reducing the cleaning frequency of the negative plate 300.

[0056] In this embodiment, an electrochemical water treatment device further includes a driving mechanism. The driving mechanism includes a first connecting frame 520, a second connecting frame 530, a first cylinder 540, and a second cylinder 550. The first connecting frame 520 and the second connecting frame 530 are both arranged on the treatment tank 102. The upper ends of multiple positive plates 200 are fixedly connected to the first connecting frame 520. The upper ends of multiple negative plates 300 are fixedly connected to the second connecting frame 530. The first cylinder 540 and the second cylinder 550 are both vertically arranged, and the first cylinder 540 and the second cylinder 550 are both fixedly arranged on the treatment tank 102. The extending end of the first cylinder 540 is fixedly connected to the first connecting frame 520. A second spring is fixedly arranged on the extending end of the second cylinder 550. The second spring is vertically arranged, and the second spring is fixedly connected to the second connecting frame 530. When the impurities on the negative plate 300 increase, the negative plate 300 is covered with impurities, the cleaning effect is reduced, and at the same time the weight of the negative plate 300 increases. The increase in the weight of the negative plate 300 will compress the second spring, causing the negative plate 300 to move downward relative to the positive plate 200.

[0057] When it is necessary to take out all the positive electrode plates 200 and negative electrode plates 300 for cleaning, start the first cylinder 540 and the second cylinder 550, drive the first connecting frame 520 and the second connecting frame 530 to move upward, and then drive the positive electrode plates 200 and negative electrode plates 300 to move upward to disengage from the treatment tank 102, so as to facilitate the removal of the positive electrode plates 200 and negative electrode plates 300 later.

[0058] In this embodiment, an electrochemical water treatment device further includes a cleaning mechanism. The cleaning mechanism includes a first vibrator 560 and a second vibrator 570. The first vibrator 560 is fixedly connected to the first connecting frame 520, and the second vibrator 570 is fixedly connected to the second connecting frame 530. Start the first vibrator 560 and the second vibrator 570, drive the positive electrode plates 200 and negative electrode plates 300 to vibrate through the first connecting frame 520 and the second connecting frame 530, make the impurities on the negative electrode plate 300 fall by vibration, or reduce the adhesion of the impurities to the negative electrode plate 300, and wash the impurities to the bottom of the treatment tank 102 through slow water flow. Perform preliminary cleaning on the negative electrode plate 300. So as to facilitate subsequent cleaning.

[0059] In this embodiment, an electrochemical water treatment device further includes a walking frame 101. The treatment tank 102 is fixedly arranged on the walking frame 101. A water inlet pipe 103 is fixedly arranged on the third side of the treatment tank 102, and a water outlet pipe 104 is fixedly arranged on the fourth side of the treatment tank 102. A slag discharge port 105 is opened at the lower end of the treatment tank 102.

[0060] Working process: After the positive electrode plates 200 and negative electrode plates 300 are energized, the positive electrode plates 200 carry positive charges, and the negative electrode plates 300 carry negative charges. Since the first corrugated plate 401 passes through the first mounting hole 201 and the third through hole 301 in sequence, the first corrugated plate 401 contacts the contact plate 510 in the first mounting hole 201 and contacts the insulating ring 580 in the third through hole 301, so the first corrugated plate 401 carries positive charges. The second corrugated plate 402 passes through the first through hole 202 and the third mounting hole 302 in sequence, so the second corrugated plate 402 carries negative charges. The third corrugated plate 403 passes through the second through hole 203 and the fourth mounting hole 303 in sequence, and the fourth corrugated plate 404 passes through the second mounting hole 204 and the fourth through hole 304 in sequence. So the third corrugated plate 403 carries negative charges, and the fourth corrugated plate 404 carries positive charges.

[0061] In the initial state, the descaling mechanism is in the first state, the first through hole 202 and the third mounting hole 302 correspond to each other one by one. The second through hole 203 and the fourth mounting hole 303 correspond to each other one by one, and the second mounting hole 204 and the fourth through hole 304 correspond to each other one by one. So the adjusting plate 400 is arranged along the first direction.

[0062] Since the distance between the first corrugated plate 401 and the third corrugated plate 403 in the vertical direction is greater than the distance between adjacent positive plates 200 and negative plates 300, and the distance between the second corrugated plate 402 and the fourth corrugated plate 404 in the vertical direction is greater than the distance between adjacent positive plates 200 and negative plates 300. Therefore, the electric field strength between the positive plate 200 and the negative plate 300 is greater than the electric field strength between the first corrugated plate 401 and the third corrugated plate 403, and greater than the electric field strength between the second corrugated plate 402 and the fourth corrugated plate 404. Thus, the electric field between the positive plate 200 and the negative plate 300 plays a major role. Impurities in the water are mainly adsorbed on the negative plate 300 under the action of the electric field, and a small amount is adsorbed on the second corrugated plate 402 and the third corrugated plate 403.

[0063] When the impurities on the negative plate 300 increase, the negative plate 300 is covered by the impurities, and the cleaning effect is reduced. At the same time, the weight of the negative plate 300 increases, and the increased weight of the negative plate 300 compresses the second spring, causing the negative plate 300 to move downward relative to the positive plate 200.

[0064] After the negative plate 300 drops, it will pull the regulating plate 400 to deform. The regulating plate 400 is wavy, and the descaling mechanism changes from the first state to the second state. The vertical distance between the wavy regulating plates 400 becomes shorter, increasing the electric field between the regulating plates 400 and improving the adsorption of impurities by the regulating plates 400 to ensure the cleaning effect of the water.

[0065] During this process, since the elastic coefficient of the first part of the regulating plate 400 is greater than that of the second part. Therefore, when the negative plate 300 moves downward to pull the regulating plate 400, the second part of the regulating plate 400 elongates more, the first part of the regulating plate 400 is not easily stretched, the second part of the regulating plate 400 is easily stretched, and relative movement occurs between the second part of the regulating plate 400 and the negative plate 300, driving the negative plate 300 to shake to clean the impurities on the negative plate 300, thereby reducing the cleaning frequency of the negative plate 300.

[0066] After the impurities on the negative plate 300 are cleaned, it will gradually reset under the action of the second spring. However, after long-term use, there are impurities on the negative plate 300 that are difficult to clean. At this time, the water inlet pipe 103 stops supplying water, and the first vibrator 560 and the second vibrator 570 are started. The positive plate 200 and the negative plate 300 are driven to vibrate through the first connecting frame 520 and the second connecting frame 530, causing the impurities on the negative plate 300 to fall by vibration, or reducing the adhesion of the impurities to the negative plate 300, and flushing the impurities to the bottom of the treatment tank 102 through slow water flow.

[0067] Afterwards, remove the movable plate 114 and pull the fixed plate 113 to remove the first, second, third, and fourth corrugated plates 401, 402, 403, and 404. Because the first, second, third, and fourth corrugated plates 401, 402, 403, and 404 are bent and elastic, when the first corrugated plate 401 is removed, the end of the first corrugated plate 401 near the fourth side of the processing box 102 will lift up to scrape impurities from the surface of the negative electrode plate 300, further cleaning the impurities on the negative electrode plate 300 and reducing the difficulty of subsequent cleaning. The fallen impurities gather at the bottom of the processing box 102, and the slag discharge port 105 is opened to discharge the impurities.

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrochemical water treatment device, characterized in that: It includes a treatment tank and a descaling mechanism; the descaling mechanism is arranged in the treatment tank, and the descaling mechanism includes a plurality of positive plates, a plurality of negative plates and a plurality of adjusting components; the positive plates and the negative plates are both arranged vertically, the plurality of positive plates are distributed in sequence along the first direction, and the plurality of negative plates are distributed in sequence along the first direction; and each negative plate is arranged between two adjacent positive plates; the plurality of positive plates can move up and down synchronously, and the plurality of negative plates can move up and down synchronously; a plurality of first channel components are provided on each positive plate, and a plurality of second channel components are provided on each negative plate; The plurality of adjusting components are distributed in sequence along the up and down direction, each adjusting component includes a plurality of adjusting plates, the plurality of adjusting plates are distributed in sequence along the second direction, both the first direction and the second direction are horizontal directions, and the first direction is perpendicular to the second direction; each adjusting plate sequentially passes through the plurality of first channel components and the plurality of second channel components; the electrode directions of two adjacent adjusting plates along the second direction are opposite; the electrode directions of two adjacent adjusting plates along the up and down direction are opposite, and the distance between the two adjusting plates along the up and down direction is greater than the distance between the adjacent positive plate and negative plate; the descaling mechanism has a first state and a second state, the first state of the descaling mechanism is that the adjusting plate is arranged along the first direction; the second state of the descaling mechanism is that after the negative plate adheres to impurities and moves downward relative to the positive plate, the adjusting plate is wavy.

2. The electrochemical water treatment device according to claim 1, characterized in that: The two sides of the treatment tank along the second direction are respectively the first side and the second side; the plurality of first channel components are distributed in sequence along the up and down direction; each first channel component includes a plurality of first channel units and a plurality of second channel units; the first channel units and the second channel units are distributed in sequence along the direction from top to bottom; the plurality of first channel units are distributed in sequence along the second direction, and the plurality of second channel units are distributed in sequence along the second direction; Each first channel unit includes a first mounting hole and a first through hole; the first mounting hole and the first through hole are distributed in sequence along the direction from the first side of the treatment tank to the second side; each second channel unit includes a second through hole and a second mounting hole; the second through hole and the second mounting hole are distributed in sequence along the direction from the first side of the treatment tank to the second side; The plurality of second channel components are distributed in sequence along the up and down direction, each second channel component includes a plurality of third channel units and a plurality of fourth channel units, the third channel units and the fourth channel units are distributed in sequence along the direction from top to bottom; the plurality of third channel units are distributed in sequence along the second direction, and the plurality of fourth channel units are distributed in sequence along the second direction; Each third channel unit includes a third through hole and a third mounting hole, the third through hole and the third mounting hole are distributed in sequence along the direction from the first side of the treatment tank to the second side; each fourth channel unit includes a fourth mounting hole and a fourth through hole, the fourth mounting hole and the fourth through hole are distributed in sequence along the direction from the first side of the treatment tank to the second side; wherein the third through hole and the fourth mounting hole are distributed in sequence along the direction from top to bottom, and the third mounting hole and the fourth through hole are distributed in sequence along the direction from top to bottom.

3. An electrochemical water treatment device according to claim 2, wherein: Among them, along the up and down direction, two adjacent adjusting components are respectively a first descaling component and a second descaling component. In the first descaling component, two adjacent adjusting plates along the second direction are respectively a first corrugated plate and a second corrugated plate, and the first corrugated plate and the second corrugated plate are sequentially distributed along the direction from the first side to the second side of the treatment tank; the first corrugated plate sequentially passes through the first mounting hole and the third through hole, and the second corrugated plate sequentially passes through the first through hole and the third mounting hole; In the second descaling component, two adjacent adjusting plates along the second direction are respectively a third corrugated plate and a fourth corrugated plate; the third corrugated plate and the fourth corrugated plate are sequentially distributed along the direction from the first side to the second side of the treatment tank; the third corrugated plate sequentially passes through the second through hole and the fourth mounting hole, and the fourth corrugated plate sequentially passes through the second mounting hole and the fourth through hole.

4. An electrochemical water treatment device according to claim 3, wherein: An insulating ring is arranged in each of the first through hole, the second through hole, the third through hole and the fourth through hole, and the insulating rings respectively abut against the corresponding first corrugated plate, second corrugated plate, third corrugated plate or fourth corrugated plate.

5. An electrochemical water treatment device according to claim 3, wherein: A contact unit is arranged in each of the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole. Each contact unit includes a first spring and a contact plate, and the contact plate is slidably arranged up and down in the first mounting hole, the second mounting hole, the third mounting hole or the fourth mounting hole; one end of the first spring is fixedly arranged in the first mounting hole, the second mounting hole, the third mounting hole or the fourth mounting hole, and the other end of each first spring is fixedly connected with the contact plate; the contact plates respectively abut against the corresponding first corrugated plate, second corrugated plate, third corrugated plate or fourth corrugated plate.

6. An electrochemical water treatment device according to claim 3, wherein: The two sides of the treatment tank along the first direction are respectively a third side and a fourth side; the descaling mechanism further includes a plurality of fixing plates and a plurality of movable plates; the fixing plates and the movable plates are both arranged along the second direction; In the first descaling component, one end of each first corrugated plate and each second corrugated plate close to the third side of the treatment tank is fixedly connected with a fixing plate; one end of each first corrugated plate and each second corrugated plate close to the fourth side of the treatment tank is detachably connected with a movable plate by bolts; In the second descaling component, one end of each third corrugated plate and each fourth corrugated plate close to the third side of the treatment tank is detachably connected with a movable plate by bolts; one end of each third corrugated plate and each fourth corrugated plate close to the fourth side of the treatment tank is fixedly connected with a fixing plate.

7. An electrochemical water treatment device according to claim 3, wherein: The adjusting plate is elastic. The part of the adjusting plate between two adjacent positive plates is a corrugated section. Each corrugated section is divided into a first part and a second part by the negative plate. The first part and the second part are arranged in sequence along the direction from the third side to the fourth side of the treatment tank; the elastic coefficient of the first part is greater than that of the second part.

8. An electrochemical water treatment device according to claim 1, characterized in that: It further includes a driving mechanism, which includes a first connecting frame, a second connecting frame, a plurality of first air cylinders and a plurality of second air cylinders; the first connecting frame and the second connecting frame are both arranged on the treatment tank, and the upper ends of the plurality of positive plates are fixedly connected to the first connecting frame; the upper ends of the plurality of negative plates are fixedly connected to the second connecting frame; the first air cylinders and the second air cylinders are both arranged vertically, the plurality of first air cylinders are distributed along the circumferential direction of the treatment tank, and the plurality of second air cylinders are distributed along the circumferential direction of the treatment tank; and the first air cylinders and the second air cylinders are both fixedly arranged on the treatment tank; the extending end of the first air cylinder is fixedly connected to the first connecting frame; a second spring is fixedly arranged on the extending end of the second air cylinder, and the second spring is fixedly connected to the second connecting frame.

9. An electrochemical water treatment device according to claim 8, characterized in that: It further includes a cleaning mechanism, which includes a first vibrator and a second vibrator. The first vibrator is fixedly connected to the first connecting frame, and the second vibrator is fixedly connected to the second connecting frame.

10. An electrochemical water treatment device according to claim 6, characterized in that: It further includes a walking frame. The treatment tank is fixedly arranged on the walking frame. A water inlet pipe is fixedly arranged on the third side of the treatment tank, and a water outlet pipe is fixedly arranged on the fourth side of the treatment tank; a slag discharge port is opened at the lower end of the treatment tank.

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