Electrolytic water filtering device

Abstract

The invention belongs to the technical field of electrolytic water filtration, and specifically is an electrolytic water filtration device, comprising an electrolytic tank, a filter tank, and a collection box. A plurality of stirring plates are each provided with a wave generator, and the plurality of wave generators are used to emit ultrasonic waves. A filter cartridge is provided in the filter tank, and the filter tank filters solid impurities in the electrolytic water through the filter cartridge. The invention accelerates the preparation of electrolytic water by stirring the stirring plate, and can also make bubbles float to the water surface quickly, and make the bubbles gather at the center of the liquid surface for convenience of subsequent removal of the bubbles. At the same time, the wave generator is started to emit ultrasonic waves, so that the bubbles in the electrolytic water are separated from the electrolytic water and float to the liquid surface, so that the bubbles in the electrolytic water are separated from the electrolytic water and quickly float to the liquid surface, thereby solving the problem of reduced capture effect of the filter layer on solid impurities, reduced electrolytic water filtration efficiency, and bubbles generated during the electrolysis process flowing into the filter tank to interfere with the filtration of the electrolytic water by the filter cartridge.

Description

Technical Field

[0001] The invention belongs to the technical field of electrolytic water filtration, in particular to an electrolytic water filtration device. Background Art

[0002] Usually, water containing sodium chloride becomes electrolyzed water after electrolysis. The water after electrolysis is neutral. When the electrolyte in the electrolyzed water is sodium chloride, the electrolyzed water will contain sodium hydroxide, hypochlorous acid and sodium hypochlorite after electrolysis. If pure water is electrolyzed, only hydroxide ions, hydrogen, oxygen and hydrogen ions will be produced. Therefore, solid matter precipitation and electrolyte decomposition products will be produced in the process of electrolysis of water. These precipitates need to be cleaned frequently to ensure the electrolysis efficiency of the electrolytic cell.

[0003] A patent with publication number CN218653165U discloses a filtering device for an electrolytic water generator, including a fixed seat, a switching port is provided on the outer wall of one side of the pipeline, and a turntable is rotatably connected between the inner walls on both sides opposite to the switching port through a bearing, a plurality of mounting ports are provided on the outer surface of the top of the turntable, and a filter screen is embedded in the mounting port; the present invention can quickly replace the filter screen after use, improve the filtering effect of the device on water, facilitate the stirring treatment of water, so as to increase the filtering speed of the device on water, and further improve the filtering effect of the device on water.

[0004] When filtering electrolyzed water in the above scheme, there will be electrolyte decomposition products and solid precipitates in the electrolyzed water after electrolysis by the electrolysis equipment. The electrolyzed water is passed into the filtration equipment and filtered through the filter layer. However, bubbles are generated in the preparation process of the electrolyzed water to form a bubble layer on the filter layer, resulting in a problem that the filter layer's effect of capturing solid impurities is reduced. The bubble layer may clog the filter layer and reduce the flow rate of the electrolyzed water, resulting in a problem of reduced filtration efficiency of the electrolyzed water. In addition, the bubbles generated during the electrolysis process flow into the filtration equipment and interfere with the filtration of the electrolyzed water by the filter medium.

[0005] To this end, the present invention provides an electrolytic water filtering device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: an electrolytic water filtering device described in the present invention comprises an electrolytic tank, a filter tank, and a collecting box, the filter tank is located at the lower side of the electrolytic tank and is connected to the electrolytic tank through a flange, the filter tank is connected to the collecting box through a flange, a water inlet pipe is fixedly connected to the upper side of the electrolytic tank, the connection direction of the water inlet pipe is tangent to the side wall of the electrolytic tank, a first motor is provided at the lower side of the electrolytic tank, a first gear is fixedly connected to the output end of the first motor, a rotating column is rotatably connected in the electrolytic tank, one end of the rotating column is provided with teeth, the first gear is meshed with the teeth, a plurality of stirring plates are fixedly connected to one side of the rotating column, the plurality of stirring plates are uniformly arranged in an array along the length direction of the rotating column, a wave generator is provided in each of the plurality of stirring plates, the wave generator is used to emit ultrasonic waves, a filter cartridge is provided in the filter tank, and the filter cartridge is used to filter solid impurities in the electrolytic water.

[0008] Preferably, a first scraper is fixedly connected to the lower side of the rotating column, the first scraper is slidably connected to the bottom of the electrolytic tank, second scrapers are fixedly connected to both sides of the first scraper, and both of the second scrapers are slidably connected to the side walls of the electrolytic tank.

[0009] Preferably, a foam inlet is opened on one side of the rotating column, a sliding plate is slidably connected to one side of the foam inlet, a second scraper close to the sliding plate is slidably connected to a sliding frame, a foam scraper plate is fixed between the sliding plate and the second scraper plate, and a floating block is provided on the lower inner side of the foam scraper plate.

[0010] Preferably, the upper side of the scraper plate is rotatably connected to a bidirectional screw rod, the upper side of the scraper plate is slidably connected to a defoaming plate, the defoaming plate is threadedly connected to the bidirectional screw rod, and both sides of the defoaming plate are inclined surfaces.

[0011] Preferably, a fixed plate is fixedly connected to one side of the sliding frame, a sliding cylinder is fixedly connected to one side of the fixed plate, a connecting frame is fixedly connected to one side of the sliding cylinder, a rotating wheel is rotatably connected in the connecting frame, a spring is sleeved on one side of the sliding cylinder, one end of the spring is fixed to the fixed plate, and the other end of the spring is fixed to the connecting frame, the rotating wheel rolls on the side wall of the electrolytic tank, a fixed shell is slidably connected to one side of the fixed plate, and a transmission device is provided on one side of the fixed shell, and the transmission device is used to transmit the rolling of the rotating wheel to the bidirectional screw rod and rotate the bidirectional screw rod.

[0012] Preferably, the transmission device includes a first bevel gear fixedly connected to one side of the rotating wheel, a transmission rod is rotatably connected in the fixed shell, a second bevel gear is fixedly connected to one side of the transmission rod, the second bevel gear is meshingly connected to the first bevel gear, the transmission rod is slidably connected to the fixed plate, a rotating cylinder is rotatably connected to one side of the fixed plate, the transmission rod is slidably connected to the rotating cylinder, and a transmission belt is provided between one end of the bidirectional screw and the rotating cylinder.

[0013] Preferably, a limiting groove is provided on one side of the transmission rod, a limiting block is fixedly connected in the rotating cylinder, and the limiting block is slidably connected to the limiting groove.

[0014] Preferably, both sides of the second scraper are fixedly connected with slide rails, both sides of the slide frame are slidably connected to the slide rails, both sides of the slide frame are rotatably connected with a plurality of rollers, and the plurality of rollers are slidably connected to the slide rails.

[0015] Preferably, the width of the scraping plate is smaller than that of the sliding plate, and the width of the sliding plate at the connection side of the scraping plate and the sliding plate is equal to that of the scraping plate, so that a gap is formed between the sliding plate close to the scraping plate and the foam inlet.

[0016] Preferably, a second motor is fixedly connected to the lower inner side of the rotating column, an auger is fixedly connected to the output end of the second motor, two rotating tubes are fixedly connected to the lower side of the rotating column, a fixing ring is fixedly connected to the lower side of the electrolytic tank, a rotating ring is rotatably connected inside the fixing ring, the two rotating tubes are fixedly connected to the rotating ring, and one side of the fixing ring is fixedly connected to the bubble outlet tube.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The electrolytic water filtering device described in the present invention can accelerate the preparation of electrolytic water by stirring the stirring plate, and can also make bubbles float to the water surface quickly, and make the bubbles gather at the center of the liquid surface to facilitate the subsequent removal of the bubbles, so that the water in the electrolysis tank can be electrolyzed better, and at the same time, the wave generator is started to emit ultrasonic waves to separate the bubbles in the electrolytic water from the electrolytic water and float to the liquid surface. The electrolytic water after electrolysis flows into the filter tank, and the solid matter generated after the decomposition of the electrolyte is filtered through the filter cartridge, so that the bubbles in the electrolytic water are separated from the electrolytic water and quickly float to the liquid surface, thereby solving the problem of reduced capture effect of the filter layer on solid impurities, reduced electrolytic water filtration efficiency, and the problem of bubbles generated during the electrolysis process flowing into the filter tank to interfere with the filter cartridge filtering of the electrolytic water.

[0019] 2. The electrolytic water filtering device described in the present invention rotates the sliding plate and the second scraper through the rotating column, so that the scraper plate and the floating block rotate in the electrolytic tank to scrape the bubbles on the liquid surface and collect them together. According to the height of the liquid level, the floating block will move the scraper plate up and down in the electrolytic tank, so that the scraper plate can always be located on the liquid surface of the electrolytic water. The scraper plate slides up and down with the sliding plate in the rotating column, so that the scraper plate rotates to collect the bubbles on the liquid surface of the electrolytic water and enter the rotating column through the foam inlet to separate from the electrolytic water. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the electrolytic tank of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the rotating column of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the foam scraper of the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixed shell of the present invention;

[0026] Figure 6 It is a schematic diagram of the limiting groove structure of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the rotating ring of the present invention;

[0028] Figure 8 It is a schematic diagram of the roller structure of the present invention;

[0029] Fig. 9 It is a schematic diagram of the cross-sectional structure of the rotating column of the present invention;

[0030] Fig.10 yes Fig. 9 A partial enlarged view of the middle part;

[0031] In the figure: 1, electrolytic tank; 2, negative pressure machine; 3, collection box; 4, water inlet pipe; 5, filter tank; 6, bubble pipe; 7, first motor; 8, gear; 9, teeth; 10, rotating column; 11, stirring plate; 12, wave generator; 13, first scraper; 14, second scraper; 15, slide frame; 16, roller; 17, slide rail; 18, scraper plate; 19, floating block; 20, two-way screw rod; 21, defoaming plate; 22, foam inlet 23. rotating wheel; 24. fixed shell; 25. first bevel gear; 26. second bevel gear; 27. rotating cylinder; 28. spring; 29. ​​sliding cylinder; 30. transmission rod; 31. transmission belt; 32. limiting groove; 33. limiting block; 34. fixed ring; 35. rotating tube; 36. rotating ring; 37. second motor; 38. auger; 39. sliding plate; 41. filter cylinder; 42. fixed plate; 43. connecting frame. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] Embodiment 1

[0034] like Figure 1 to Figure 2As shown, an electrolytic water filtration device described in an embodiment of the present invention includes an electrolytic tank 1, a filter tank 5, and a collecting box 3. The filter tank 5 is located at the lower side of the electrolytic tank 1 and is connected to the electrolytic tank 1 through a flange. The filter tank 5 is connected to the collecting box 3 through a flange. A water inlet pipe 4 is fixedly connected to the upper side of the electrolytic tank 1, and the connection direction of the water inlet pipe 4 is tangent to the side wall of the electrolytic tank 1. A first motor 7 is provided on the lower side of the electrolytic tank 1, and a first gear 8 is fixedly connected to the output end of the first motor 7. A rotating column 10 is rotatably connected in the electrolytic tank 1, and teeth 9 are provided at one end of the rotating column 10. The first gear 8 is meshed with the teeth 9. A plurality of stirring plates 11 are fixedly connected to one side of the rotating column 10, and the plurality of stirring plates 11 are uniformly arranged in an array along the length direction of the rotating column 10. A wave generator 12 is provided in each of the plurality of stirring plates 11, and the wave generator 12 is used to emit ultrasonic waves. A filter cartridge 41 is provided in the filter tank 5, and the filter cartridge 41 is used to filter solid impurities in electrolytic water.

[0035] Specifically, when filtering electrolyzed water, there will be electrolyte decomposition products and solid precipitates in the electrolyzed water after electrolysis by the electrolysis equipment. The electrolyzed water is passed into the filtration equipment and filtered through the filter layer. However, bubbles are generated in the preparation process of the electrolyzed water to form a bubble layer on the filter layer, resulting in a problem that the filter layer's effect of capturing solid impurities is reduced. The bubble layer may clog the filter layer and reduce the flow rate of the electrolyzed water, resulting in a problem of reduced filtration efficiency of the electrolyzed water.

[0036] When preparing electrolyzed water, water is injected into the electrolysis tank 1 from the water inlet pipe 4, and the water is electrolyzed into electrolyzed water through the electrolysis tank 1. The first motor 7 is started to rotate the first gear 8, and the rotating column 10 is driven by the stirring plate 11 to rotate and stir the water in the electrolysis tank 1 through the teeth 9, so that the water in the electrolysis tank 1 can be electrolyzed better. At the same time, the wave generator 12 is started to emit ultrasonic waves to separate the bubbles in the electrolyzed water from the electrolyzed water and float to the liquid surface. The electrolyzed water after electrolysis flows into the filter tank 5. The filter cartridge 41 is a filter element made of activated carbon or ceramic material. The electrolyzed water is filtered through the filter cartridge 41. The solid matter produced after the decomposition of the electrolyte in the water is filtered and flows into the collection box 3 for collection and use. The stirring of the stirring plate 11 can accelerate the preparation of electrolyzed water and make the bubbles float to the water surface quickly, and make the bubbles gather at the center of the liquid surface to facilitate the subsequent removal of the bubbles, so that the bubbles in the electrolyzed water are separated from the electrolyzed water and float to the liquid surface quickly, which solves the problem of reduced capture effect of the filter layer on solid impurities, reduced filtration efficiency of electrolyzed water, and the problem of bubbles generated during the electrolysis process flowing into the filter tank 5 and interfering with the filter cartridge 41 in filtering the electrolyzed water.

[0037] like Figure 2 As shown, a first scraper 13 is fixedly connected to the lower side of the rotating column 10 , and the first scraper 13 is slidably connected to the bottom of the electrolytic tank 1 . Second scrapers 14 are fixedly connected to both sides of the first scraper 13 , and the two second scrapers 14 are slidably connected to the side walls of the electrolytic tank 1 .

[0038] Specifically, when the rotating column 10 rotates with the stirring plate 11 to stir the electrolyzed water in the electrolytic tank 1, the rotating column 10 rotates with the first scraper 13 and the oscillator 12 to rotate in the electrolytic tank 1. The first scraper 13 rotates to remove the electrolyte decomposition products and solid impurities attached to the bottom of the electrolytic tank 1. The second scraper 14 rotates to scrape off the electrolyte decomposition products and solid impurities attached to the side wall of the electrolytic tank 1, thereby reducing the attachment of solid impurities to the inner wall of the electrolytic tank 1, preventing the solid impurities from accumulating for a long time to affect the preparation of electrolyzed water, and preventing the solid impurities from corroding the electrolytic tank 1.

[0039] like Figure 4 As shown, a foam inlet 22 is opened on one side of the rotating column 10, a sliding plate 39 is slidably connected to one side of the foam inlet 22, a second scraper 14 close to the sliding plate 39 is slidably connected to a sliding frame 15, a foam scraper plate 18 is fixedly connected between the sliding plate 39 and the second scraper plate 14, and a floating block 19 is provided on the lower inner side of the foam scraper plate 18.

[0040] Specifically, when the bubbles float to the water surface, the floating block 19 can float on the water surface with the scraper plate 18, and the rotating column 10 rotates with the sliding plate 39 and the second scraper plate 14, so that the scraper plate 18 and the floating block 19 rotate in the electrolytic tank 1 to scrape the bubbles on the liquid surface and collect them together. According to the height of the liquid level, the floating block 19 will move up and down in the electrolytic tank 1 with the scraper plate 18, so that the scraper plate 18 can always be located on the liquid surface of the electrolyzed water. The scraper plate 18 slides up and down in the rotating column 10 with the sliding plate 39, so that the scraper plate 18 rotates to collect the bubbles on the liquid surface of the electrolyzed water and enter the rotating column 10 through the foam inlet 22 to separate from the electrolyzed water.

[0041] like Figure 5 As shown, a bidirectional screw rod 20 is rotatably connected to the upper side of the foam scraping plate 18, and a defoaming plate 21 is slidably connected to the upper side of the foam scraping plate 18. The defoaming plate 21 is threadedly connected to the bidirectional screw rod 20, and both sides of the defoaming plate 21 are inclined surfaces.

[0042] Specifically, when the bubbles float to the liquid surface, the bidirectional screw 20 is rotated to make the defoaming plate 21 slide on the scraping plate 18 to scrape the bubbles collected on the scraping plate 18 into the rotating column 10 through the foam inlet 22, and prevent the solid impurities carried by the bubbles from adhering to the scraping plate 18 and affecting the effect of the scraping plate 18 in collecting bubbles.

[0043] like Figure 5As shown, a fixed plate 42 is slidably connected to one side of the sliding frame 15, a sliding cylinder 29 is fixedly connected to one side of the fixed plate 42, a connecting frame 43 is fixedly connected to one side of the sliding cylinder 29, a rotating wheel 23 is rotatably connected in the connecting frame 43, a spring 28 is sleeved on one side of the sliding cylinder 29, one end of the spring 28 is fixedly connected to the fixed plate 42, and the other end of the spring 28 is fixedly connected to the connecting frame 43, the rotating wheel 23 rolls on the side wall of the electrolytic tank 1, and a transmission device is provided on one side of the fixed shell 24, the transmission device is used to transmit the rolling of the rotating wheel 23 to the bidirectional screw rod 20 and rotate the bidirectional screw rod 20.

[0044] Specifically, when the second scraper 14 rotates, it will rotate with the fixed plate 42 and the rotating wheel 23, so that the rotating wheel 23 rolls on the side wall of the electrolytic tank 1. The spring 28 is continuously in a compressed state and presses the rotating wheel 23 against the side wall of the electrolytic tank 1 through the connecting frame 43, so that the rotating wheel 23 can rotate smoothly. The rotation of the rotating wheel 23 causes the bidirectional screw 20 to rotate through the transmission device to drive the defoaming plate 21 to scrape the foam on the scraping plate 18.

[0045] like Figure 5 As shown, the transmission device includes a first bevel gear 25 fixedly connected to one side of the rotating wheel 23, a transmission rod 30 is rotatably connected in the fixed shell 24, a second bevel gear 26 is fixedly connected to one side of the transmission rod 30, the second bevel gear 26 is meshingly connected to the first bevel gear 25, the transmission rod 30 is slidably connected to the fixed plate 42, a rotating cylinder 27 is rotatably connected to one side of the fixed plate 42, the transmission rod 30 is slidably connected to the rotating cylinder 27, and a transmission belt 31 is provided between one end of the bidirectional screw 20 and the rotating cylinder 27.

[0046] Specifically, the rotating wheel 23 rotates to rotate the first bevel gear 25 and the second bevel gear 26. The second bevel gear 26 rotates to rotate the transmission rod 30 and the rotating cylinder 27. The rotation of the rotating cylinder 27 is transmitted through the transmission belt 31 to rotate the bidirectional screw rod 20, so that the foam removal plate 21 can move back and forth on the foam scraping plate 18 to scrape the foam on the foam scraping plate 18.

[0047] like Figure 6 As shown, a limiting groove 32 is provided on one side of the transmission rod 30 , a limiting block 33 is fixedly connected in the rotating cylinder 27 , and the limiting block 33 is slidably connected to the limiting groove 32 .

[0048] Specifically, when the spring 28 is extended and retracted to press the rotating wheel 23 against the side wall of the electrolytic tank 1, the rotating wheel 23 will move through the sliding cylinder 29, and the rotating wheel 23 will move with the first bevel gear 25 and the fixed shell 24, so that the transmission rod 30 will move with the second bevel gear 26, which can ensure that the first bevel gear 25 can continuously transmit the second bevel gear 26. When the transmission rod 30 slides in the rotating cylinder 27 through the limiting block 33 sliding in the limiting groove 32, it can also drive the rotating cylinder 27 to rotate.

[0049] like Figure 8As shown, both sides of the second scraper 14 are fixedly connected with slide rails 17 , both sides of the slide frame 15 are slidably connected to the slide rails 17 , both sides of the slide frame 15 are rotatably connected with multiple rollers 16 , and the multiple rollers 16 are slidably connected to the slide rails 17 .

[0050] Specifically, when the slide frame 15 slides on the second scraper 14, the roller 16 rotates and slides on the slide rail 17, so that the slide frame 15 can better slide on the second scraper 14 and scrape off the solid impurities attached to the second scraper 14, so that the slide frame 15 can better slide on the second scraper 14.

[0051] like Fig.10 As shown, the width of the scraper plate 18 is smaller than that of the sliding plate 39, and the width of the sliding plate 39 on the side where the scraper plate 18 and the sliding plate 39 are connected is equal to that of the scraper plate 18, so that a gap is formed between the sliding plate 39 on the side close to the scraper plate 18 and the foam inlet 22.

[0052] Specifically, the width of the scraping plate 18 is smaller than that of the sliding plate 39 , and the width of the sliding plate 39 at the connection is consistent with that of the scraping plate 18 , so that the foam can flow into the rotating column 10 through the gap between the scraping plate 18 and the sliding plate 39 and be discharged.

[0053] Embodiment 2

[0054] like Figures 3 to 9 As shown in Comparative Example 1, another embodiment of the present invention is:

[0055] A second motor 37 is fixedly connected to the lower inner side of the rotating column 10, an auger 38 is fixedly connected to the output end of the second motor 37, two rotating tubes 35 are fixedly connected to the lower side of the rotating column 10, a fixed ring 34 is fixedly connected to the lower side of the electrolytic tank 1, a rotating ring 36 is rotatably connected inside the fixed ring 34, the two rotating tubes 35 are fixedly connected to the rotating ring 36, and one side of the fixed ring 34 is fixedly connected to the bubble outlet tube 6.

[0056] Specifically, after the foam enters the rotating column 10, the second motor 37 is started to rotate the auger 38 so that the foam is transferred from the upper side to the lower side, and flows into the fixed ring 34 through the rotating tube 35 and the rotating ring 36. At this time, the rotating column 10 can still keep rotating, and the negative pressure machine 2 is started to suck out the foam in the fixed ring 34 through the bubble outlet pipe 6 and break the foam, and then separate the liquid and solid impurities in the foam.

[0057] Working principle: When preparing electrolyzed water, water is injected into the electrolysis tank 1 from the water inlet pipe 4, and the water is electrolyzed into electrolyzed water through the electrolysis tank 1. The first motor 7 is started to rotate the first gear 8, and the rotating column 10 is driven by the stirring plate 11 to rotate and stir the water in the electrolysis tank 1 through the teeth 9, so that the water in the electrolysis tank 1 can be electrolyzed better. At the same time, the wave generator 12 is started to emit ultrasonic waves to separate the bubbles in the electrolyzed water from the electrolyzed water and float to the liquid surface. The electrolyzed water flows into the filter tank 5 and filters the solid substances produced by the decomposition of the electrolyte in the electrolyzed water through the filter cartridge 41. After filtering, it flows into the collection box 3 for collection and use. The stirring of the stirring plate 11 accelerates the preparation of electrolyzed water and can also make the bubbles float quickly. To the water surface, and make the bubbles gather at the center of the liquid surface to facilitate the subsequent removal of the bubbles, so that the bubbles in the electrolyzed water are separated from the electrolyzed water and quickly float to the liquid surface; when the rotating column 10 rotates with the stirring plate 11 to stir the electrolyzed water in the electrolytic tank 1, the rotating column 10 rotates with the first scraper 13 and the wave generator 12 to rotate in the electrolytic tank 1, and the electrolyte decomposition products and solid impurities attached to the bottom of the electrolytic tank 1 are removed by the rotation of the first scraper 13, and the second scraper 14 rotates to scrape off the electrolyte decomposition products and solid impurities attached to the side wall of the electrolytic tank 1, so as to reduce the solid impurities attached to the inner wall of the electrolytic tank 1, prevent the solid impurities from accumulating for a long time to affect the preparation of electrolyzed water, and prevent the solid impurities from corroding the electrolytic tank 1;

[0058] The floating block 19 can float on the water surface with the scraper plate 18. When the bubbles float to the water surface, the rotating column 10 rotates with the sliding plate 39 and the second scraper plate 14, so that the scraper plate 18 and the floating block 19 rotate in the electrolytic tank 1 to scrape and collect the bubbles on the liquid surface. According to the height of the liquid surface, the floating block 19 will move up and down in the electrolytic tank 1 with the scraper plate 18, so that the scraper plate 18 can always be located on the liquid surface of the electrolyzed water. The scraper plate 18 slides up and down with the sliding plate 39 in the rotating column 10, so that the scraper plate 18 rotates to collect the bubbles on the liquid surface of the electrolyzed water and enter the rotating column 10 through the foam inlet 22 to separate from the electrolyzed water. When the bubbles float to the liquid surface, the rotating bidirectional The screw 20 makes the defoaming plate 21 slide on the scraping plate 18 to scrape the bubbles collected on the scraping plate 18 into the rotating column 10 through the foam inlet 22, and prevents the solid impurities carried by the bubbles from adhering to the scraping plate 18 and affecting the effect of the scraping plate 18 in collecting bubbles; when the second scraper 14 rotates, it will rotate with the fixed plate 42 and the rotating wheel 23, so that the rotating wheel 23 rolls on the side wall of the electrolytic tank 1, and the spring 28 is continuously in a compressed state to press the rotating wheel 23 against the side wall of the electrolytic tank 1 through the connecting frame 43, so that the rotating wheel 23 can rotate smoothly. The rotation of the rotating wheel 23 causes the bidirectional screw 20 to rotate through the transmission device to drive the defoaming plate 21 to scrape the foam on the scraping plate 18.

[0059] The rotation of the rotating wheel 23 causes the first bevel gear 25 to rotate and drives the second bevel gear 26 to rotate. The rotation of the second bevel gear 26 causes the transmission rod 30 to drive the rotating cylinder 27 to rotate. The rotation of the rotating cylinder 27 is transmitted through the transmission belt 31 to cause the bidirectional screw rod 20 to rotate, and the foam removal plate 21 can be reciprocated on the foam scraping plate 18 to scrape the foam on the foam scraping plate 18; when the spring 28 is extended and compressed to press the rotating wheel 23 against the side wall of the electrolytic tank 1, the rotating wheel 23 will move through the sliding cylinder 29, and the rotating wheel 23 moves with the first bevel gear 25 and the fixed shell 24, so that the transmission rod 30 moves with the second bevel gear 26, which can ensure that the first bevel gear 25 can continuously transmit the second bevel gear 26. When the transmission rod 30 slides in the rotating cylinder 27 through the limiting block 33 in the limiting groove 32, it can also drive the rotating cylinder 27 to rotate; when the sliding frame 15 slides on the second scraper 14 When the foam enters the rotating column 10, the second motor 37 is started to rotate the auger 38 so that the foam is transported from the upper side to the lower side, and flows into the fixed ring 34 through the rotating tube 35 and the rotating ring 36. At this time, the rotating column 10 can still keep rotating, and the negative pressure machine 2 is started to suck out the foam in the fixed ring 34 through the bubble outlet pipe 6 and break the foam, and then separate the liquid and solid impurities in the foam.

[0060] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An electrolytic water filtration device, comprising an electrolytic tank (1), a filtration tank (5), and a collection box (3), characterized in that: The filter tank (5) is located at the lower side of the electrolytic tank (1) and is connected to the electrolytic tank (1) via a flange. The filter tank (5) is connected to the collection box (3) via a flange. A water inlet pipe (4) is fixedly connected to the upper side of the electrolytic tank (1). The connection direction of the water inlet pipe (4) is tangent to the side wall of the electrolytic tank (1). A first motor (7) is provided at the lower side of the electrolytic tank (1). A first gear (8) is fixedly connected to the output end of the first motor (7). A rotating column (10) is rotatably connected to the electrolytic tank (1). The rotating column One end of the rotating column (10) is provided with teeth (9), the first gear (8) is meshedly connected with the teeth (9), a plurality of stirring plates (11) are fixedly connected to one side of the rotating column (10), the plurality of stirring plates (11) are evenly arranged in an array along the length direction of the rotating column (10), a wave generator (12) is provided in each of the plurality of stirring plates (11), the wave generator (12) is used to emit ultrasonic waves, a filter cartridge (41) is provided in the filter tank (5), the filter cartridge (41) is used to filter solid impurities in electrolyzed water; A foam inlet (22) is provided on one side of the rotating column (10), a sliding plate (39) is slidably connected to one side of the foam inlet (22), a second scraper (14) close to the sliding plate (39) is slidably connected to a sliding frame (15), a foam scraper (18) is fixedly connected between the sliding plate (39) and the second scraper (14), and a floating block (19) is provided on the inner lower side of the foam scraper (18); The upper side of the foam scraping plate (18) is rotatably connected to a bidirectional screw rod (20), and the upper side of the foam scraping plate (18) is slidably connected to a foam removal plate (21). The foam removal plate (21) is threadedly connected to the bidirectional screw rod (20), and both sides of the foam removal plate (21) are inclined surfaces.

2. An electrolytic water filtration device according to claim 1, characterized in that: A first scraper (13) is fixedly connected to the lower side of the rotating column (10), and the first scraper (13) is slidably connected to the bottom of the electrolytic tank (1). Second scrapers (14) are fixedly connected to both sides of the first scraper (13), and the two second scrapers (14) are slidably connected to the side walls of the electrolytic tank (1).

3. The electrolytic water filtration device according to claim 1, characterized in that: A fixed plate (42) is fixedly connected to one side of the sliding frame (15), a sliding cylinder (29) is fixedly connected to one side of the fixing plate (42), a connecting frame (43) is fixedly connected to one side of the sliding cylinder (29), a rotating wheel (23) is rotatably connected inside the connecting frame (43), a spring (28) is sleeved on one side of the sliding cylinder (29), one end of the spring (28) is fixedly connected to the fixing plate (42), and the other end of the spring (28) is fixedly connected to the connecting frame (43), the rotating wheel (23) rolls on the side wall of the electrolytic tank (1), a fixed shell (24) is slidably connected to one side of the fixing plate (42), a transmission device is arranged on one side of the fixing shell (24), and the transmission device is used to transmit the rolling of the rotating wheel (23) to the bidirectional screw rod (20) and rotate the bidirectional screw rod (20).

4. The electrolytic water filtration device according to claim 3, characterized in that: The transmission device comprises a first bevel gear (25) fixedly connected to one side of the rotating wheel (23); a transmission rod (30) is rotatably connected in the fixed housing (24); a second bevel gear (26) is fixedly connected to one side of the transmission rod (30); the second bevel gear (26) is meshingly connected to the first bevel gear (25); the transmission rod (30) is slidably connected to a fixed plate (42); a rotating cylinder (27) is rotatably connected to one side of the fixed plate (42); the transmission rod (30) is slidably connected to the rotating cylinder (27); and a transmission belt (31) is provided between one end of the bidirectional screw rod (20) and the rotating cylinder (27).

5. The electrolytic water filtration device according to claim 4, characterized in that: A limiting groove (32) is provided on one side of the transmission rod (30), a limiting block (33) is fixedly connected in the rotating cylinder (27), and the limiting block (33) is slidably connected to the limiting groove (32).

6. The electrolytic water filtration device according to claim 1, characterized in that: Both sides of the second scraper (14) are fixedly connected with slide rails (17), both sides of the slide frame (15) are slidably connected to the slide rails (17), both sides of the slide frame (15) are rotatably connected with a plurality of rollers (16), and the plurality of rollers (16) are slidably connected to the slide rails (17).

7. The electrolytic water filtration device according to claim 1, characterized in that: The width of the foam scraping plate (18) is smaller than that of the sliding plate (39), and the width of the sliding plate (39) on one side of the connection between the foam scraping plate (18) and the sliding plate (39) is equal to that of the foam scraping plate (18), so that a gap is formed between the sliding plate (39) on the side close to the foam scraping plate (18) and the foam inlet (22).

8. The electrolytic water filtration device according to claim 1, characterized in that: A second motor (37) is fixedly connected to the lower inner side of the rotating column (10), an auger (38) is fixedly connected to the output end of the second motor (37), two rotating tubes (35) are fixedly connected to the lower side of the rotating column (10), a fixing ring (34) is fixedly connected to the lower side of the electrolytic tank (1), a rotating ring (36) is rotatably connected inside the fixing ring (34), the two rotating tubes (35) are both fixedly connected to the rotating ring (36), and one side of the fixing ring (34) is fixedly connected to the bubble outlet tube (6).

Images