Fully automatic electrochemical water treatment device

Abstract

The application is suitable for the technical field of electrochemical water treatment equipment, and provides a full-automatic electrochemical water treatment device.The device comprises a treatment chamber, a feeding port arranged on the treatment chamber, and a discharging port arranged at the bottom of the treatment chamber; a stirring mechanism installed in the treatment chamber, wherein the stirring mechanism comprises a stirring mechanism rotatably installed in the treatment chamber, and a plurality of second stirring blades arranged on the stirring mechanism; a filtering mechanism installed on the discharging port; an electrochemical treatment mechanism arranged in the treatment chamber, wherein the electrochemical treatment mechanism comprises a plurality of anode plates and a plurality of cathode plates, the plurality of anode plates and the plurality of cathode plates are alternately arranged on the inner wall of the treatment chamber, the anode plates and the cathode plates are both arranged in an arc shape, and the distance L1 between the inner side of the cathode plate and the vertical center line of the treatment chamber is smaller than the distance L2 between the inner side of the anode plate and the vertical center line of the treatment chamber; and a scraping mechanism arranged on the stirring mechanism.

Description

Technical Field

[0001] This invention relates to the field of electrochemical water treatment equipment technology, specifically a fully automatic electrochemical water treatment device. Background Technology

[0002] With industrial development, industrial water pollution has become increasingly serious. While adding chemical agents to industrial wastewater solves the problems of scaling and pollution to some extent, the added chemicals themselves become pollutants, causing secondary pollution. Electrochemical technology is an important method to address the negative effects of using chemical agents in industrial water treatment. Currently, existing technologies generally involve directly placing an electrochemical water processor into the water tank to be treated. However, insufficient water flow during the treatment process in existing technologies leads to unsatisfactory water treatment results. To solve this problem, a fully automated electrochemical water treatment device is proposed. Summary of the Invention

[0003] The purpose of this invention is to provide a fully automated electrochemical water treatment device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A fully automatic electrochemical water treatment device includes: a treatment chamber, a feed inlet on the treatment chamber, and a discharge outlet at the bottom of the treatment chamber;

[0006] A stirring mechanism installed inside the processing chamber, the stirring mechanism including a stirring element rotatably mounted inside the processing chamber, wherein a plurality of second stirring blades are provided on the stirring mechanism.

[0007] The filter mechanism installed on the discharge port

[0008] An electrochemical treatment mechanism is installed inside the processing chamber. The electrochemical treatment mechanism includes several anode plates and several cathode plates, which are alternately arranged on the inner wall of the processing chamber. Both the anode plates and cathode plates are arc-shaped, and the distance L1 between the inner side of the cathode plate and the vertical center line of the processing chamber is smaller than the distance L2 between the inner side of the anode plate and the vertical center line of the processing chamber.

[0009] The scraping mechanism is provided on the stirring mechanism. The scraping mechanism includes two mounting rods fixedly mounted on the rotating shaft. A mounting plate is also provided between the two mounting rods. The two ends of the mounting plate are elastically rotatably mounted on the adjacent mounting rods. A scraping component is installed on the mounting plate near the inner wall of the processing chamber. A gap is provided between the scraping component and the cathode plate. The horizontal cross-section of the mounting plate is arc-shaped.

[0010] The water to be treated in this scheme enters the treatment chamber through the feed inlet. Simultaneously, the anode and cathode plates are energized and operate. The rotating shaft drives the second stirring blade to agitate the water, thereby improving the electrochemical treatment effect. During the rotation of the shaft, the convex side of the horizontal section of the mounting plate faces the water, thus keeping the scraper away from the cathode plate. At this time, the scraper will not scrape the cathode plate. After electrochemical treatment, the water is discharged into the filtration mechanism through the discharge port at the bottom of the treatment chamber. After filtration, it is discharged. When the cathode plate surface needs descaling, the shaft rotates in the reverse direction. At this time, the grooved side of the horizontal section of the mounting plate faces the water. Under the resistance of the water, the mounting plate deflects in the reverse direction, causing the scraper to adhere to the cathode plate, thereby cleaning the cathode plate surface. However, because the distance between the inner side of the cathode plate and the vertical center line of the treatment chamber is smaller, the scraper will not clean the anode plate surface.

[0011] As a further embodiment of the present invention: a rotating motor is also installed on the processing chamber, and the output end of the rotating motor is connected to the rotating shaft for transmission.

[0012] As a further aspect of the present invention: a controller is also provided on the processing chamber, and the rotating motor and the electrochemical processing mechanism are both electrically connected to the controller.

[0013] As a further embodiment of the present invention: both ends of the mounting plate are fixedly mounted with mounting shafts, the mounting shafts are rotatably mounted in the mounting holes on the adjacent mounting rods, and a torsion spring is also sleeved on the outside of the mounting shaft, with both ends of the torsion spring being fixedly mounted on the mounting plate and the mounting rod respectively.

[0014] As a further aspect of the present invention: the rotating shaft is also arrayed with a plurality of first stirring blades, and a plurality of second stirring blades and a plurality of first stirring blades are arranged at different heights, and the two have the same structure but are installed in opposite directions.

[0015] As a further embodiment of the present invention: the filtering mechanism includes a filtering channel and a mounting ring disposed inside the filtering channel, a filter screen is mounted on the mounting ring, the edge of the filter screen is mounted on the top of the mounting ring, and the filter screen is concentrically arranged with the mounting ring.

[0016] As a further embodiment of the present invention: the filter channel is installed on the discharge port via a flange.

[0017] As a further embodiment of the present invention: two sliders are fixed on the side wall of the mounting ring, and the sliders are arranged in an annular groove on the side wall of the mounting ring, which slides up and down and rotates left and right; a plurality of helical elastic elements are arranged in an array at the bottom of the mounting ring, and the end of the helical elastic element away from the mounting ring abuts against the support ring; a slag storage cavity is provided on the side wall of the filter channel, and the inlet of the slag storage cavity is attached to the upper edge of the mounting ring.

[0018] As a further embodiment of the present invention, the supporting ring is configured as a ring shape.

[0019] As a further embodiment of the present invention: a slag discharge port is provided at the bottom of the slag storage chamber, and an electromagnetic switch valve is provided on the slag discharge port.

[0020] Compared with the prior art, the beneficial effects of the present invention are: by setting a scraping mechanism, the surface of the cathode plate can be cleaned, and stirring can be performed when cleaning is not required, thereby improving the water treatment effect; at the same time, by setting a filtration mechanism, the water can be filtered, resulting in better treatment effect. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a fully automatic electrochemical water treatment device according to an embodiment of the present invention.

[0022] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0023] Figure 3 This is a schematic diagram of the mounting plate in a fully automatic electrochemical water treatment device according to an embodiment of the present invention.

[0024] Figure 4 This is a schematic diagram of the treatment chamber in a fully automatic electrochemical water treatment device according to an embodiment of the present invention.

[0025] Figure 5 This is a schematic diagram of the filtration mechanism in a fully automatic electrochemical water treatment device according to an embodiment of the present invention.

[0026] In the picture:

[0027] 10-Processing chamber, 20-Stirring mechanism, 30-Electrochemical treatment mechanism, 40-Filtering mechanism, 50-Scraping mechanism, 60-Controller, 101-Feeding port, 102-Discharge port, 201-Rotating shaft, 202-Rotating motor, 203-First stirring blade, 204-Second stirring blade, 301-Anode plate, 302-Cathode plate, 401-Filtering channel, 402-Mounting ring, 403-Filter screen, 404-Slider, 405-Groove, 406-Mounting ring, 407-Spiral elastic element, 408-Supporting ring, 409-Slag storage chamber, 410-Slag discharge port, 501-Mounting rod, 502-Mounting plate, 503-Scraping element, 504-Mounting rotating shaft, 505-Torsion spring. Detailed Implementation

[0028] 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.

[0029] Example 1

[0030] Please see Figures 1-5 The present invention provides a structural diagram of a fully automatic electrochemical water treatment device according to Embodiment 1. The fully automatic electrochemical water treatment device includes: a treatment chamber 10, a stirring mechanism 20 disposed inside the treatment chamber 10, a feed inlet 101 disposed on the treatment chamber 10, a discharge outlet 102 disposed at the bottom of the treatment chamber 10, a filter mechanism 40 installed on the discharge outlet 102, and an electrochemical treatment mechanism 30 disposed inside the treatment chamber 10. The electrochemical treatment mechanism 30 includes a plurality of anode plates 301 and a plurality of cathode plates 302, which are alternately arranged on the inner wall of the treatment chamber 10. Both the anode plates 301 and the cathode plates 302 are arc-shaped, and the distance between the inner side of the cathode plate 302 and the vertical center line of the treatment chamber 10 is... L1 is smaller than the distance L2 between the inner side of the anode plate 301 and the vertical center line of the processing chamber 10; the stirring mechanism 20 includes a stirring mechanism 20 rotatably installed inside the processing chamber 10, and a plurality of second stirring blades 204 are provided on the stirring mechanism 20. The stirring mechanism 20 is also provided with a scraping mechanism 50, which includes two mounting rods 501 fixedly installed on the rotating shaft 201. A mounting plate 502 is provided between the two mounting rods 501. The two ends of the mounting plate 502 are elastically rotatably installed on the adjacent mounting rods 501. A scraping component 503 is installed on the mounting plate 502 near the inner wall of the processing chamber 10. A gap is provided between the scraping component 503 and the cathode plate 302. The horizontal cross-section of the mounting plate 502 is arc-shaped.

[0031] Specifically, the water to be treated enters the treatment chamber 10 through the feed inlet 101. Simultaneously, the anode plate 301 and cathode plate 302 are energized and begin operation. The rotating shaft 201 drives the second stirring blade 204 to agitate the water, improving the electrochemical treatment effect. During the rotation of the shaft 201, the horizontal convex side of the mounting plate 502 faces the water, thus moving the scraper 503 away from the cathode plate 302. At this time, the scraper 503 will not scrape the cathode plate 302. After electrochemical treatment, the water exits through the discharge port 1 at the bottom of the treatment chamber 10. The water is discharged into the filtration mechanism 40 and discharged after filtration. When the surface of the cathode plate 302 needs descaling, the rotating shaft 201 rotates in the reverse direction. At this time, the groove side of the horizontal section of the mounting plate 502 faces the water. Under the resistance of the water, the mounting plate 502 deflects in the reverse direction, causing the scraper 503 to adhere to the cathode plate 302, thereby cleaning the surface of the cathode plate 302. However, because the distance between the inner side of the cathode plate 302 and the vertical center line of the treatment chamber 10 is smaller, the scraper 503 will not clean the surface of the anode plate 301. This invention can clean the surface of the cathode plate 302 by setting the scraper mechanism 50, and can stir when cleaning is not needed, improving the water treatment effect. At the same time, the filtration mechanism 40 filters the water, resulting in better treatment effect.

[0032] like Figure 1 As shown, in some embodiments, in order to drive the rotating shaft 201 to rotate, a rotating motor 202 is also installed on the processing chamber 10. The output end of the rotating motor 202 is connected to the rotating shaft 201 for transmission, thus providing power for the rotation of the rotating shaft 201. The rotating motor 202 is a forward and reverse rotating motor, and the rotating motor 202 can be fixedly installed on the processing chamber 10 by bolts.

[0033] In some embodiments of the present invention, in order to control the rotating motor 202 and the electrochemical treatment mechanism 30, a controller 60 is also provided on the treatment chamber 10. The rotating motor 202 and the electrochemical treatment mechanism 30 are both electrically connected to the controller 60 so that the controller 60 can control them.

[0034] In some embodiments of the present invention, mounting shafts 504 are fixedly mounted at both ends of the mounting plate 502. The mounting shafts 504 are rotatably mounted in mounting holes on adjacent mounting rods 501. A torsion spring 505 is also sleeved on the outside of the mounting shafts 504. The two ends of the torsion spring 505 are respectively fixedly mounted on the mounting plate 502 and the mounting rod 501. This allows the mounting plate 502 to be elastically rotated and mounted on the mounting rod 501. The function of the torsion spring 505 is to keep the scraper 503 on the mounting plate 502 away from the cathode plate 302 during stirring. During reverse stirring, the mounting plate 502 rotates under the resistance of water, causing the scraper 503 to move closer to the cathode plate 302. The torsion spring 505 is prior art and will not be described in detail here.

[0035] like Figure 1 As shown in some embodiments of the present invention, a plurality of first stirring blades 203 are arrayed on the rotating shaft 201, and a plurality of second stirring blades 204 are arranged at different heights with the first stirring blades 203. Both have the same structure but are installed in opposite directions. Thus, during rotation, the second stirring blades 204 and the first stirring blades 203 drive water to flow in opposite directions, improving the stirring effect. The second stirring blades 204 and the first stirring blades 203 can also drive the water to collide with each other, improving the electrotreatment effect. The first stirring blades 203 and the second stirring blades 204 can be welded onto the rotating shaft 201. The rotating shaft 201 can be rotatably mounted in the processing chamber 10 via bearings.

[0036] like Figure 1 and Figure 5 As shown in some embodiments of the present invention, the filtration mechanism 40 includes a filtration channel 401 and a mounting ring 402 disposed inside the filtration channel 401. A filter screen 403 is mounted on the mounting ring 402, with the edge of the filter screen 403 mounted on the top of the mounting ring 402. The filter screen 403 is concentrically arranged with the mounting ring 402. This allows for the filtration of passing water.

[0037] In some embodiments of the present invention, the filter channel 401 is mounted on the discharge port 102 via a flange.

[0038] In some embodiments of the present invention, two sliders 404 are fixed on the side wall of the mounting ring 402. The sliders 404 slide up and down and rotate left and right in an annular groove 405 on the side wall of the mounting ring 406. A plurality of helical elastic elements 407 are arranged in an array at the bottom of the mounting ring 402. The end of the helical elastic element 407 away from the mounting ring 402 abuts against the supporting ring 408. A slag storage chamber 409 is provided on the side wall of the filter channel 401. The inlet of the slag storage chamber 409 is attached to the upper edge of the mounting ring 406. During the filtration process, the filter screen 403 is compressed and twisted by the impact of the water flow. When filtration stops, the reaction force of the helical elastic element 407 causes the filter screen 403 to rotate, causing impurities on the surface of the filter screen 403 to fall around the filter screen 403 and then enter the slag storage chamber 409.

[0039] In some embodiments of the present invention, the supporting ring 408 is configured as a ring shape to facilitate the passage of sewage.

[0040] In some embodiments of the present invention, a slag discharge port 410 is provided at the bottom of the slag storage chamber 409, and an electromagnetic switch valve is provided on the slag discharge port 410. The slag discharge port 410 is provided to control the installation ring 406 switch.

[0041] The working principle of this invention is:

[0042] Water to be treated enters the treatment chamber 10 through the feed inlet 101. The controller 60 energizes the anode plate 301, cathode plate 302, and rotating motor 202 to operate. The rotating motor 202 drives the rotating shaft 201 to rotate, which in turn drives the second stirring blade 204 to stir the water, thereby improving the electrochemical treatment effect. During the stirring and rotation of the rotating shaft 201, the horizontal section of the mounting plate 502 faces the water, thus keeping the scraper 503 away from the cathode plate 302. At this time, the scraper 503 will not scrape the cathode plate 302. After electrochemical treatment, the water is discharged into the filtration mechanism 40 through the discharge port 102 at the bottom of the treatment chamber 10. After being filtered by the mounting ring 402 in the filtration mechanism 40, it is discharged. When the surface of the cathode plate 302 needs descaling, the rotating shaft 201 rotates in the reverse direction. The grooved side of the horizontal section of the mounting plate 502 faces the water. Under the resistance of the water, the mounting plate 502 deflects in the opposite direction, causing the scraper 503 to adhere to the cathode plate 302, thereby cleaning the surface of the cathode plate 302. However, because the distance between the inner side of the cathode plate 302 and the vertical center line of the processing chamber 10 is smaller, the scraper 503 will not clean the surface of the anode plate 301. During the filtration process, the filter screen 403 is compressed and twisted by the impact of the water flow. When filtration stops, the reaction force of the spiral elastic element 407 causes the filter screen 403 to rotate, throwing the impurities on the surface of the filter screen 403 to the surrounding area of ​​the filter screen 403, and then into the slag storage chamber 409. When it is necessary to remove the impurities in the slag storage chamber 409, the battery switch valve on the slag discharge port 410 can be opened.

[0043] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0044] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "beneath" of the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0047] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0048] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A fully automatic electrochemical water treatment device, characterized in that, include: A processing chamber (10) is provided with a feeding port (101) on the processing chamber (10) and a discharge port (102) is provided at the bottom of the processing chamber (10); A stirring mechanism (20) is installed inside the processing chamber (10). The stirring mechanism (20) includes a stirring mechanism (20) rotatably installed inside the processing chamber (10), and the stirring mechanism (20) is provided with a plurality of second stirring blades (204). The filter mechanism (40) installed on the discharge port (102) An electrochemical treatment mechanism (30) is installed inside the processing chamber (10). The electrochemical treatment mechanism (30) includes a plurality of anode plates (301) and a plurality of cathode plates (302). The plurality of anode plates (301) and a plurality of cathode plates (302) are alternately arranged on the inner wall of the processing chamber (10). Both the anode plates (301) and the cathode plates (302) are arc-shaped. The distance L1 between the inner side of the cathode plate (302) and the vertical center line of the processing chamber (10) is smaller than the distance L2 between the inner side of the anode plate (301) and the vertical center line of the processing chamber (10). The scraping mechanism (50) is provided on the stirring mechanism (20). The scraping mechanism (50) includes two mounting rods (501) fixedly mounted on the rotating shaft (201). A mounting plate (502) is also provided between the two mounting rods (501). The two ends of the mounting plate (502) are elastically rotatably mounted on the adjacent mounting rods (501). A scraping component (503) is installed on the mounting plate (502) near the inner wall of the processing chamber (10). A gap is provided between the scraping component (503) and the cathode plate (302). The horizontal cross-section of the mounting plate (502) is arc-shaped.

2. The fully automatic electrochemical water treatment device according to claim 1, characterized in that, A rotary motor (202) is also installed on the processing chamber (10), and the output end of the rotary motor (202) is connected to the rotating shaft (201) for transmission.

3. The fully automatic electrochemical water treatment device according to claim 1, characterized in that, The processing chamber (10) is also equipped with a controller (60), and the rotating motor (202) and the electrochemical processing mechanism (30) are both electrically connected to the controller (60).

4. The fully automatic electrochemical water treatment device according to claim 1, characterized in that, The mounting plate (502) has mounting shafts (504) fixedly installed at both ends. The mounting shafts (504) are rotatably installed in the mounting holes on the adjacent mounting rods (501). A torsion spring (505) is also sleeved on the outside of the mounting shaft (504). The two ends of the torsion spring (505) are fixedly installed on the mounting plate (502) and the mounting rod (501) respectively.

5. The fully automatic electrochemical water treatment device according to claim 4, characterized in that, The rotating shaft (201) is also arrayed with a plurality of first stirring blades (203), and a plurality of second stirring blades (204) and a plurality of first stirring blades (203) are arranged at different heights, and the two have the same structure but are installed in opposite directions.

6. The fully automatic electrochemical water treatment device according to claim 1, characterized in that, The filtration mechanism (40) includes a filtration channel (401) and a mounting ring (402) disposed inside the filtration channel (401). A filter screen (403) is mounted on the mounting ring (402), and the edge of the filter screen (403) is mounted on the top of the mounting ring (402). The filter screen (403) is concentrically arranged with the mounting ring (402).

7. The fully automatic electrochemical water treatment device according to claim 6, characterized in that, The filter channel (401) is installed on the discharge port (102) via a flange.

8. The fully automatic electrochemical water treatment device according to claim 6, characterized in that, Two sliders (404) are fixed on the side wall of the mounting ring (402). The sliders (404) slide up and down and rotate left and right in an annular groove (405) on the side wall of the mounting ring (406). Several helical elastic elements (407) are arranged in an array at the bottom of the mounting ring (402). The end of the helical elastic element (407) away from the mounting ring (402) abuts against the support ring (408). A slag storage chamber (409) is provided on the side wall of the filter channel (401). The inlet of the slag storage chamber (409) is attached to the upper edge of the mounting ring (406).

9. The fully automatic electrochemical water treatment device according to claim 8, characterized in that, The support ring (408) is configured as a ring.

10. The fully automatic electrochemical water treatment device according to claim 9, characterized in that, The bottom of the slag storage chamber (409) is provided with a slag discharge port (410), and an electromagnetic switch valve is provided on the slag discharge port (410).

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