Electrochemical treatment device with advanced treatment function

Abstract

The invention relates to the technical field of electrochemical treatment, and discloses an electrochemical treatment device with a deep treatment function, which comprises an electrolysis tank, two insulation sleeves are mounted on the electrolysis tank, a cathode bar is mounted in one insulation sleeve, an anode bar is mounted in the other insulation sleeve, the cathode bar and the anode bar are both inserted into the electrolysis tank, and the anode bar is inserted into the electrolysis tank. The cathode bar and the anode bar are both connected with wires, a two-way adjusting mechanism used for driving the two insulation sleeves to move oppositely is installed on the electrolysis box, an automatic cleaning mechanism used for cleaning the cathode bar and the anode bar is installed on the electrolysis box, and a stirring mechanism inserted into the electrolysis box is installed in the middle of the top of the electrolysis box. According to the invention, the relative distance between the cathode and the anode is convenient to adjust, so that different types of waste liquids can be electrolyzed, and the consumption of electric energy is reduced; sludge attached to the surfaces of the cathode and the anode is convenient to clean, and the sludge is prevented from influencing work of the cathode and the anode; and sediments in the electrolysis tank can be conveniently cleaned.

Description

Technical Field

[0001] The present invention relates to the technical field of electrochemical treatment, and in particular to an electrochemical treatment device with deep treatment function. Background Art

[0002] Electrochemical treatment device is a kind of equipment based on the principle of electrochemical technology to treat high-concentration, difficult to degrade and toxic substances. The core part of the device is the electrolytic cell, in which the anode and cathode are placed. Electrochemical treatment device is often used to electrolyze wastewater.

[0003] Existing electrochemical treatment devices have two major defects. First, the positions of the cathode and the anode are fixed and the distance cannot be adjusted. Different waste liquids have different resistances. If the resistance of the waste liquid is small and the distance between the cathode and the anode is too close, it is easy to cause the local current density to be too high, causing overheating or even causing a short circuit. If the resistance of the waste liquid is large and the distance between the cathode and the anode is too far, more electricity will be consumed, resulting in energy waste. Second, it does not have the function of cleaning the cathode and the anode. Since some wastewater contains more sludge, the sludge is easy to adhere to the surface of the cathode and the anode during the electrolysis process, affecting the use of the cathode and the anode. Therefore, in view of the above situation, it is urgent to develop an electrochemical treatment device with a convenient adjustment of the relative distance between the cathode and the anode, so as to electrolyze different types of waste liquids, reduce the consumption of electricity, and facilitate the cleaning of the sludge attached to the surface of the cathode and the anode to prevent the sludge from affecting the work of the cathode and the anode, so as to overcome the shortcomings in current practical applications and meet current needs. Summary of the invention

[0004] The object of the present invention is to provide an electrochemical treatment device with deep treatment function to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An electrochemical treatment device with a deep treatment function, comprising an electrolytic box, an insulating sleeve, a cathode rod, an anode rod, a conducting wire, a bidirectional adjustment mechanism, a dredging mechanism, an automatic cleaning mechanism, a stirring mechanism and a baffle, wherein two insulating sleeves are installed on the electrolytic box, a cathode rod is installed in one insulating sleeve, and an anode rod is installed in the other insulating sleeve, the cathode rod and the anode rod are both inserted into the electrolytic box, and the cathode rod and the anode rod are both connected to the conducting wire, the electrolytic box is equipped with a bidirectional adjustment mechanism for driving the two insulating sleeves to move toward each other, the electrolytic box is equipped with an automatic cleaning mechanism for cleaning the cathode rod and the anode rod, and a stirring mechanism inserted into the electrolytic box is installed at the top middle position of the electrolytic box, and the bidirectional adjustment mechanism comprises: a first motor, a first gear, a rack, a slider, a slide rail and an adapter plate, the first motor is fixed to the The top part, the first gear is installed on the output shaft of the first motor, and a rack meshing with the first gear is installed on the front and rear sides of the first gear, each of the racks is fixed to the insulating sleeve through an adapter plate, and two sliders are fixed on the lower side of each of the racks, and the sliders are slidably installed on the slide rails, and the slide rails are fixed on the electrolytic box. The automatic cleaning mechanism includes: a third motor, a second gear, a third gear, a brush roller, a synchronous wheel and a synchronous belt. Two brush rollers are rotatably connected to the electrolytic box, and a synchronous wheel is installed on the upper end of each brush roller. The two synchronous wheels are connected by a synchronous belt transmission, and the third motor is fixed to the electrolytic box. A second gear is installed on the output shaft of the third motor, and a third gear meshing with the second gear is installed on one side of the second gear, and the third gear is installed on a brush roller; The electrolytic box is provided with a dredging mechanism for clearing sediment; The desilting mechanism comprises: a second motor, a lead screw, a threaded sleeve, an extension plate and a cleaning plate, wherein the second motor is fixed to the top of the electrolytic box, the lead screw is rotatably connected to the top of the electrolytic box, the output shaft of the second motor is connected to the lead screw, a threaded sleeve is installed on the lead screw, an extension plate inserted into the electrolytic box is fixed to the lower side of the threaded sleeve, a cleaning plate is fixed to the bottom of the extension plate, and the cleaning plate is fitted with the inner bottom end of the electrolytic box; The stirring mechanism comprises: a fourth motor, a transmission shaft and stirring blades. The fourth motor is fixed to the top of the electrolytic box. The output shaft of the fourth motor is connected to the transmission shaft. A plurality of stirring blades are installed on the transmission shaft.

[0006] Preferably: a feeding port is provided on the electrolytic box, a discharge port is provided at the lower end of the electrolytic box, an end cover is detachably mounted on the discharge port, the end cover is fixed to the discharge port by threads, and a slag discharge port is provided at the lower right side of the electrolytic box.

[0007] Preferably, a baffle for blocking the slag discharge port is detachably mounted on the electrolytic box, and the baffle is detachably fixed to the electrolytic box by bolts.

[0008] Preferably, the two brush rollers are arranged symmetrically about the central axis of the electrolytic box.

[0009] Preferably, the extension plate is slidably connected to the electrolytic box, and a limiting slide groove for movement of the extension plate is provided on the electrolytic box.

[0010] Preferably, the anode rod is made of iron, and the cathode rod is made of copper.

[0011] The beneficial effects of the present invention are: 1. When in use, add waste liquid into the electrolytic box, adjust the distance between the cathode rod and the anode rod according to the type of waste liquid, drive the first gear to rotate through the first motor, drive the two racks to move toward each other through the rotation of the first gear, and drive the two insulating sleeves to move toward each other through the two racks, thereby adjusting the distance between the cathode rod and the anode rod, so as to better electrolyze the waste liquid; 2. After adjustment, the cathode rod and the anode rod are energized to electrolyze the waste liquid to remove harmful pollutants in the waste liquid. During electrolysis, the fourth motor drives the transmission shaft and the stirring blades to rotate, and the stirring blades stir the waste liquid, so that the waste liquid is more fully in contact with the cathode rod and the anode rod, thereby improving the efficiency of electrolysis; 3. After the electrolysis is completed, the cathode rod and the anode rod are moved to the two brush rollers, and the second gear and the third gear are driven to rotate by the third motor, and the brush roller is driven to rotate by the third gear, and the sludge attached to the surface of the cathode rod and the anode rod is brushed off by the two brush rollers to prevent the sludge from affecting the work of the cathode rod and the anode rod; 4. Finally, remove the end cover to drain the waste liquid, then remove the baffle, and use the second motor to drive the lead screw to rotate, which in turn drives the threaded sleeve, extension plate and cleaning plate to move, and the solid impurities deposited at the bottom of the electrolytic box are pushed to the slag discharge port for discharge through the cleaning plate.

[0012] In summary, the present invention is convenient for adjusting the relative distance between the cathode and the anode, so as to electrolyze different types of waste liquids and reduce the consumption of electric energy; it is convenient for cleaning the sludge attached to the surfaces of the cathode and the anode to prevent the sludge from affecting the work of the cathode and the anode; and it is convenient to clean the sediment in the electrolysis box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0014] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0015] Figure 3 It is an internal cross-sectional view of the present invention.

[0016] Figure 4 For the present invention Figure 3 Schematic diagram of the cleaning status.

[0017] Figure 5 It is a schematic diagram of the partial structure of the present invention Figure 1 .

[0018] Figure 6 It is a schematic diagram of the partial structure of the present invention Figure 2 .

[0019] Figure 7 It is a schematic diagram of the partial structure of the present invention Figure 3 .

[0020] Figure 8 It is a schematic diagram of the partial structure of the present invention Figure 4 .

[0021] Legend: 1. Electrolytic box; 101. Feeding port; 102. Discharging port; 103. End cover; 104. Slag discharging port; 105. Limiting slide; 2. Insulating sleeve; 3. Cathode rod; 4. Anode rod; 5. Wire; 6. Bidirectional adjustment mechanism; 601. First motor; 602. First gear; 603. Rack; 604. Sliding block; 605. Slide rail; 606. Adapter plate; 7. Dredging mechanism; 701. Second motor; 702. Lead screw; 703. Threaded sleeve; 704. Extension plate; 705. Cleaning plate; 8. Automatic cleaning mechanism; 801. Third motor; 802. Second gear; 803. Third gear; 804. Brush roller; 805. Synchronous wheel; 806. Synchronous belt; 9. Stirring mechanism; 901. Fourth motor; 902. Transmission shaft; 903. Stirring blade; 10. Baffle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Specific examples are given below.

[0024] See also Figure 1 to Figure 8In an embodiment of the present invention, an electrochemical treatment device with a deep treatment function includes an electrolytic box 1, an insulating sleeve 2, a cathode rod 3, an anode rod 4, a conductor 5, a bidirectional adjustment mechanism 6, a dredging mechanism 7, an automatic cleaning mechanism 8, a stirring mechanism 9 and a baffle 10. The electrolytic box 1 is provided with a feeding port 101, and a discharge port 102 is provided at the lower end of the electrolytic box 1. An end cover 103 is detachably installed on the discharge port 102, and the end cover 103 is fixed to the discharge port 102 by a thread. A slag discharge port 104 is provided at the lower right side of the electrolytic box 1. The baffle 10 for blocking the slag discharge port 104 is installed, and the baffle 10 is detachably fixed to the electrolytic box 1 by bolts. Two insulating sleeves 2 are installed on the electrolytic box 1, a cathode rod 3 is installed in one insulating sleeve 2, and an anode rod 4 is installed in the other insulating sleeve 2. The cathode rod 3 and the anode rod 4 are both inserted into the inside of the electrolytic box 1. The cathode rod 3 and the anode rod 4 are connected to a wire 5, and the wire 5 is connected to an external power supply. The anode rod 4 is made of iron, and the cathode rod 3 is made of copper. The electrolytic box 1 is installed with a two-way adjustment mechanism 6 for driving the two insulating sleeves 2 to move toward each other. The electrolytic box 1 is provided with an automatic cleaning mechanism 8 for cleaning the cathode rod 3 and the anode rod 4, and a dredging mechanism 7 for cleaning the sediment is installed on the electrolytic box 1. A stirring mechanism 9 inserted into the top middle position of the electrolytic box 1 is installed. When in use, the waste liquid is added into the electrolytic box 1. According to the type of the waste liquid, the distance between the cathode rod 3 and the anode rod 4 is adjusted to better electrolyze the waste liquid. After adjustment, the cathode rod 3 and the anode rod 4 are energized to electrolyze the waste liquid to remove harmful pollutants in the waste liquid. During electrolysis, the stirring mechanism 9 is used to remove the harmful pollutants in the waste liquid. The mechanism 9 stirs the waste liquid so that the waste liquid contacts the cathode rod 3 and the anode rod 4 more fully, thereby improving the efficiency of electrolysis. After the electrolysis is completed, the cathode rod 3 and the anode rod 4 are moved to the automatic cleaning mechanism 8, and the sludge attached to the surface of the cathode rod 3 and the anode rod 4 is brushed off by the automatic cleaning mechanism 8 to prevent the sludge from affecting the work of the cathode rod 3 and the anode rod 4. Then, the end cover 103 is removed to discharge the waste liquid. Finally, the baffle 10 is removed, and the solid impurities precipitated in the electrolytic box 1 are pushed to the slag discharge port 104 for discharge through the dredging mechanism 7.

[0025] The bidirectional adjustment mechanism 6 includes: a first motor 601, a first gear 602, a rack 603, a slider 604, a slide rail 605 and an adapter plate 606. The first motor 601 is fixed to the top of the electrolytic box 1. The first gear 602 is installed on the output shaft of the first motor 601. A rack 603 meshing with the first gear 602 is installed on both the front and rear sides. Each rack 603 is fixed to the insulating sleeve 2 through the adapter plate 606. Two sliders 604 are fixed to the lower side of each rack 603. The slider 604 is slidably installed on the slide rail 605, and the slide rail 605 is fixed to the electrolytic box 1. When in use, the first motor 601 drives the first gear 602 to rotate, and the first gear 602 rotates to drive the two racks 603 to move toward each other, and the two insulating sleeves 2 are driven to move toward each other through the two racks 603, so as to adjust the distance between the cathode rod 3 and the anode rod 4.

[0026] The desilting mechanism 7 includes: a second motor 701, a lead screw 702, a threaded sleeve 703, an extension plate 704 and a cleaning plate 705. The second motor 701 is fixed to the top of the electrolytic box 1, the lead screw 702 is rotatably connected to the top of the electrolytic box 1, the output shaft of the second motor 701 is connected to the lead screw 702, the lead screw 702 is mounted with a threaded sleeve 703, the lower side of the threaded sleeve 703 is fixed with an extension plate 704 inserted into the electrolytic box 1, the extension plate 704 is slidably connected to the electrolytic box 1, and the electrolytic box 1 is provided with a means for moving the extension plate 704. The limiting slide groove 105 limits the movement of the threaded sleeve 703 through the extension plate 704 so that it cannot rotate but can only move in a straight line. A cleaning plate 705 is fixed to the bottom of the extension plate 704, and the cleaning plate 705 fits with the inner bottom end of the electrolytic box 1. When in use, the second motor 701 drives the screw 702 to rotate, and the screw 702 rotates to drive the threaded sleeve 703, the extension plate 704 and the cleaning plate 705 to move, and the solid impurities deposited at the bottom of the electrolytic box 1 are pushed to the slag discharge port 104 for discharge through the cleaning plate 705.

[0027] The automatic cleaning mechanism 8 includes: a third motor 801, a second gear 802, a third gear 803, a brush roller 804, a synchronous wheel 805 and a synchronous belt 806. Two brush rollers 804 are rotatably connected to the electrolytic box 1. The two brush rollers 804 are symmetrically arranged about the central axis of the electrolytic box 1. A synchronous wheel 805 is installed at the upper end of each brush roller 804. The two synchronous wheels 805 are connected by a synchronous belt 806. The third motor 801 is fixed to the electrolytic box 1. The transmission of the third motor 801 A second gear 802 is installed on the output shaft, and a third gear 803 meshing with the second gear 802 is installed on one side of the second gear 802. The third gear 803 is installed on a brush roller 804. When in use, the cathode rod 3 and the anode rod 4 are moved to the two brush rollers 804, and the second gear 802 and the third gear 803 are driven to rotate by the third motor 801, and the brush roller 804 is driven to rotate by the third gear 803, and the sludge or other impurities attached to the surface of the cathode rod 3 and the anode rod 4 are brushed off by the two brush rollers 804.

[0028] The stirring mechanism 9 includes: a fourth motor 901, a transmission shaft 902 and stirring blades 903. The fourth motor 901 is fixed to the top of the electrolytic box 1. The output shaft of the fourth motor 901 is connected to the transmission shaft 902. A plurality of stirring blades 903 are installed on the transmission shaft 902. When in use, the transmission shaft 902 and the stirring blades 903 are driven to rotate by the fourth motor 901, and the waste liquid is stirred by the stirring blades 903.

[0029] Working principle: When the electrochemical treatment device with deep treatment function is used, waste liquid is added into the electrolytic box 1, and the distance between the cathode rod 3 and the anode rod 4 is adjusted according to the type of waste liquid, and the first motor 601 drives the first gear 602 to rotate, and the first gear 602 drives the two racks 603 to move toward each other through the rotation, and the two racks 603 drive the two insulating sleeves 2 to move toward each other, so as to adjust the distance between the cathode rod 3 and the anode rod 4, so as to better electrolyze the waste liquid; after the adjustment, the cathode rod 3 and the anode rod 4 are energized to electrolyze the waste liquid and remove harmful pollutants in the waste liquid. During electrolysis, the transmission shaft 902 and the stirring blade 903 are driven to rotate by the fourth motor 901, and the stirring blade 903 stirs the waste liquid so that the waste liquid is mixed with the cathode rod 3 and the anode rod 4. The contact of the pole rod 4 is more complete, thereby improving the efficiency of electrolysis; after the electrolysis is completed, the cathode rod 3 and the anode rod 4 are moved to the two brush rollers 804, and the second gear 802 and the third gear 803 are driven to rotate by the third motor 801, and the brush roller 804 is driven to rotate by the third gear 803, and the sludge attached to the surface of the cathode rod 3 and the anode rod 4 is brushed off by the two brush rollers 804 to prevent the sludge from affecting the work of the cathode rod 3 and the anode rod 4; finally, the end cover 103 is removed to discharge the waste liquid, and then the baffle 10 is removed, and the second motor 701 is used to drive the screw 702 to rotate, and the screw sleeve 703, the extension plate 704 and the cleaning plate 705 are driven to move by the rotation of the screw 702, and the solid impurities deposited at the bottom of the electrolytic box 1 are pushed to the slag discharge port 104 for discharge through the cleaning plate 705.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electrochemical treatment device with deep treatment function, characterized in that: The invention comprises an electrolytic box (1), an insulating sleeve (2), a cathode rod (3), an anode rod (4), a wire (5), a bidirectional adjustment mechanism (6), a dredging mechanism (7), an automatic cleaning mechanism (8), a stirring mechanism (9) and a baffle (10), wherein two insulating sleeves (2) are installed on the electrolytic box (1), a cathode rod (3) is installed in one insulating sleeve (2), and an anode rod (4) is installed in the other insulating sleeve (2), the cathode rod (3) and the anode rod (4) are both inserted into the electrolytic box (1), the cathode rod (3) and the anode rod (4) are both connected to the wire (5), and a stirring mechanism (9) is installed on the electrolytic box (1) for stirring. A bidirectional adjustment mechanism (6) drives the two insulating sleeves (2) to move toward each other, the electrolytic box (1) is equipped with an automatic cleaning mechanism (8) for cleaning the cathode rod (3) and the anode rod (4), and a stirring mechanism (9) inserted into the interior is installed at the middle position of the top of the electrolytic box (1). The bidirectional adjustment mechanism (6) comprises: a first motor (601), a first gear (602), a rack (603), a slider (604), a slide rail (605) and an adapter plate (606). The first motor (601) is fixed to the top of the electrolytic box (1), and an output shaft of the first motor (601) is equipped with A first gear (602), a rack (603) meshing with the first gear (602) is installed on both the front and rear sides of the first gear (602), each of the racks (603) is fixed to the insulating sleeve (2) via an adapter plate (606), two sliders (604) are fixed on the lower side of each of the racks (603), the sliders (604) are slidably mounted on a slide rail (605), and the slide rail (605) is fixed on the electrolytic box (1), and the automatic cleaning mechanism (8) comprises: a third motor (801), a second gear (802), a third gear (803), a brush roller (804), a synchronous wheel ( 805) and a synchronous belt (806), the electrolytic box (1) is rotatably connected to two brush rollers (804), the upper end of each brush roller (804) is equipped with a synchronous wheel (805), the two synchronous wheels (805) are connected to each other by a synchronous belt (806), the third motor (801) is fixed to the electrolytic box (1), the output shaft of the third motor (801) is equipped with a second gear (802), one side of the second gear (802) is equipped with a third gear (803) meshing with the second gear (802), and the third gear (803) is installed on a brush roller (804); The electrolytic box (1) is provided with a dredging mechanism (7) for clearing sediment. The desilting mechanism (7) comprises: a second motor (701), a lead screw (702), a threaded sleeve (703), an extension plate (704) and a cleaning plate (705); the second motor (701) is fixed to the top of the electrolytic box (1); the lead screw (702) is rotatably connected to the top of the electrolytic box (1); the output shaft of the second motor (701) is connected to the lead screw (702); the lead screw (702) is mounted with a threaded sleeve (703); the lower side of the threaded sleeve (703) is fixed with an extension plate (704) inserted into the electrolytic box (1); the bottom of the extension plate (704) is fixed with a cleaning plate (705); the cleaning plate (705) is fitted with the inner bottom end of the electrolytic box (1); The stirring mechanism (9) comprises: a fourth motor (901), a transmission shaft (902) and stirring blades (903); the fourth motor (901) is fixed to the top of the electrolytic box (1); the output shaft of the fourth motor (901) is connected to the transmission shaft (902); and a plurality of stirring blades (903) are mounted on the transmission shaft (902).

2. The electrochemical treatment device with deep treatment function according to claim 1, characterized in that: The electrolytic box (1) is provided with a feeding port (101), the lower end of the electrolytic box (1) is provided with a discharging port (102), an end cover (103) is detachably mounted on the discharging port (102), the end cover (103) is fixed to the discharging port (102) via a thread, and a slag discharging port (104) is provided at the lower right side of the electrolytic box (1).

3. The electrochemical treatment device with deep treatment function according to claim 2, characterized in that: A baffle (10) for blocking a slag discharge port (104) is detachably mounted on the electrolytic box (1), and the baffle (10) is detachably fixed to the electrolytic box (1) via bolts.

4. The electrochemical treatment device with deep treatment function according to claim 1, characterized in that: The two brush rollers (804) are arranged symmetrically about the central axis of the electrolytic box (1).

5. The electrochemical treatment device with deep treatment function according to claim 1, characterized in that: The extension plate (704) is slidably connected to the electrolytic box (1), and a limiting sliding groove (105) for moving the extension plate (704) is provided on the electrolytic box (1).

6. The electrochemical treatment device with deep treatment function according to claim 1, characterized in that: The anode rod (4) is made of iron, and the cathode rod (3) is made of copper.

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