An industrial wastewater recycling and treatment device

Abstract

The present invention provides an industrial wastewater recycling and treatment device, belonging to the technical field of wastewater recycling. It includes a base, a support frame is arranged on the top of the base, a wastewater tank is connected to the inner side of the installation frame, an installation box is connected to the bottom of the wastewater tank, the installation box is communicated with an evaporation treatment tank through a pipeline, a steam power generation module is connected to one side of the evaporation treatment tank through a pipeline, a collection pool is arranged below the installation box, and a filtering component is further included. The filtering component is installed inside the installation box and is used for filtering industrial wastewater. By setting the filtering component, controlling the flow rate of industrial wastewater through the opening and closing size of the gate, and using filter layers with different fineness degrees, it is avoided that when the flow rate is too large, iron filings and impurities accumulate in one area when only one filter layer is used for filtering, blocking the filter layer and resulting in low filtering efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater recovery, and in particular to an industrial wastewater recovery and treatment device. Background Art

[0002] In addition to the organic wastewater after biochemical treatment, the manufacturing wastewater also contains a small amount of iron filings impurities produced by manufacturing. Due to the concentration of salinity in the raw water in the circulating water field and chemical water station and the enrichment by adding drugs, the discharged wastewater has the characteristic of high salt content. The pollutants are mainly total salt content (TDS), and some wastewater also contains difficult-to-degrade organic matter.

[0003] Existing recovery devices usually use filter plates directly to filter iron filings. This filtering method may cause iron filings impurities in industrial wastewater to adhere to the surface of the filter plate, and the iron filings impurities are easily accumulated in the area on one side of the filter, affecting the wastewater filtration efficiency. At the same time, the card slot connector part of the filter plate is easily corroded by the organic salt components in the industrial wastewater due to long-term contact with the industrial wastewater, causing the connector to rust and damage, making it easy for the filter plate to be unable to be pulled out, and further making it impossible to process the impurities adsorbed on the surface of the filter plate, thereby affecting the filtration effect.

[0004] Therefore, the present application provides an industrial wastewater recycling and treatment device to meet the needs. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an industrial wastewater recovery and treatment device to solve the existing problem of directly using a filter plate to filter iron filings. This filtering method may cause the iron filings impurities in the industrial wastewater to adhere to the surface of the filter plate, and the iron filings impurities are easily accumulated in the area on one side of the filter, affecting the wastewater filtration efficiency. At the same time, the slot connector part of the filter plate is easily corroded by the organic salt components therein due to long-term contact with the industrial wastewater, causing the connector to rust and be damaged, making it easy for the filter plate to be unable to be pulled out, and further making it impossible to process the impurities adsorbed on the surface of the filter plate, thereby affecting the filtration effect.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] An industrial waste water recycling and treatment device, including a base, a support frame is arranged on the top of the base, a waste water tank is connected to the inner side of the support frame, an installation box is connected to the bottom of the waste water tank, the installation box is communicated with an evaporation treatment tank through a pipeline, a steam power generation module is connected to one side of the evaporation treatment tank through a pipeline, a collection pool is arranged below the installation box, and further includes a filtering component, the filtering component is installed inside the installation box, the filtering component is used for filtering industrial waste water, the filtering component includes a gate, the gate is installed inside the installation box, a first filter plate, a second filter plate and a third filter plate are respectively arranged inside the installation box, a scraping component, the scraping component is equidistantly distributed and installed on the outer side of the installation box, the scraping component is used for scraping impurities from the filtering component, and an anti-corrosion component, the anti-corrosion component is installed on one side of the installation box, the anti-corrosion component is arranged below the scraping component, and the anti-corrosion component is used for spraying anti-corrosion protective oil on the connecting parts of the filtering component.

[0008] Optionally, the gate slides in the inner side chute of the installation box, one side of the gate is connected with a cylinder, and the cylinder is installed on the bracket of the installation box.

[0009] Optionally, the output end of the cylinder is connected with a first rack, the first rack slides in the inner side chute of the installation box, the first rack meshes with a first gear, the first gear rotates on the inner wall of the installation box, the first gear meshes with a second rack, the second rack slides in the side wall chute of the installation box, and the output end of the first gear is connected with a second gear.

[0010] Optionally, the second gear rotates on the inner wall of the installation box, the second gear meshes with a third rack, the third rack slides in the side wall chute of the installation box, the first filter plate, the second filter plate and the third filter plate respectively slide inside the installation box, one side of the second filter plate is connected with the second rack, and one side of the third filter plate is connected with the third rack.

[0011] Optionally, the scraping component includes an installation frame, the installation frame is equidistantly distributed and installed on the outer side of the installation box, there are three groups of the installation frames, and two reciprocating lead screws are installed inside each group of the installation frames.

[0012] Optionally, a slider is sleeved outside each reciprocating lead screw, a sliding rod is nested inside the slider, the slider slides on the outside of the sliding rod, a permanent magnet is connected to the outside of the slider, a scraping plate is connected to the bottom of the installation frame through a torsion spring, and a contact block is arranged at the contact end of the scraping plate.

[0013] Optionally, a third gear is connected to the tail end of the reciprocating lead screw. The third gear meshes with a fourth rack. Three groups of the fourth racks are arranged at equal intervals. The fourth racks are respectively installed on one side of the first filter plate, the second filter plate, and the third filter plate. One end of each mounting bracket is connected with a cleaning block.

[0014] Optionally, the anti-corrosion component includes a filling pipe installed inside the mounting bracket.

[0015] Optionally, a piston is nested inside the filling pipe. The piston slides inside the filling pipe. One end of the piston is connected with a connecting rod, and the connecting rod is connected to one side of a slider.

[0016] Optionally, a first one-way valve is connected to one side of the filling pipe. The end of the first one-way valve is connected to the brush holder through a pipeline. A second one-way valve is connected to one side of the filling pipe. The end of the second one-way valve is connected to the storage barrel through a pipeline.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above solution, by setting the filtering component, the flow rate of industrial wastewater is controlled by the opening and closing size of the gate, and through the transmission between the gear and the rack, filter layers with different fineness degrees are used to avoid the accumulation of iron filings and impurities in one area when the flow rate is too large, only relying on one filter layer for filtration, which may block the filter layer and lead to low filtration efficiency.

[0019] By setting the scraping component, during the sliding process of the first filter plate, the second filter plate, and the third filter plate, the scraping plates are respectively at the bottom ends of the corresponding filter plates. The scraping plates are always tightly attached to the bottom surface of the filter plates through the action of the torsion springs. The contact blocks contact the bottom surface of the corresponding filter plates. When the contact blocks contact the iron filings, they turn downward and are reset through the torsion springs, pushing the adhered iron filings upward. At the same time, the vibration force generated by the reset of the contact blocks hitting the bottom surface of the filter plates prevents the iron filings and impurities from adhering to the surface of the filter plates through the viscosity of the wastewater. Then, they are adsorbed by the permanent magnet, avoiding the iron filings from adhering to the surface of the filter plates and being unable to be cleaned thoroughly. The method of sucking from above and pushing from below is used to improve the efficiency of iron filings treatment and avoid the accumulation of iron filings and impurities on the surface of the filter plates.

[0020] By setting the anti-corrosion component, the piston squeezes the oil inside the filling pipe, so that the oil enters the brush holder through the first one-way valve and the pipeline. The oil wets the brush part of the brush holder, so that during the process of pulling out the first filter plate, the second filter plate, and the third filter plate, the brush parts respectively contact the frame connectors in the corresponding first filter plate, the second filter plate, and the third filter plate, and apply anti-corrosion protective oil, avoiding the blockage caused by the long-term contact of the filter plate connectors with the wastewater, resulting in the inability to clean the filter plates after the sewage treatment is completed and affecting the service life of the device. Description of the Drawings

[0021] The accompanying drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0022] Figure 1 It is a schematic three-dimensional structure diagram of an industrial wastewater recycling and treatment device.

[0023] Figure 2 It is a side view of the three-dimensional structure of the industrial wastewater recycling and treatment device.

[0024] Figure 3 It is a schematic three-dimensional structure diagram of a filtering component.

[0025] Figure 4 It is an exploded three-dimensional structure diagram of a first filter plate, a second filter plate, and a third filter plate.

[0026] Figure 5 It is a schematic three-dimensional structure diagram of a scraping component.

[0027] Figure 6 It is Figure 5 an enlarged schematic three-dimensional structure diagram of A in

[0028] Figure 7 It is a top view of the three-dimensional structure of the cooperation between gear three and rack four.

[0029] Figure 8 It is a bottom view of the three-dimensional structure of the cooperation between the scraper and the first filter plate.

[0030] Figure 9 It is a schematic three-dimensional structure diagram of the assembly of the scraping component and the anti-corrosion component.

[0031] Figure 10 It is a schematic three-dimensional structure diagram of the assembly of the scraper and the contact block.

[0032] Figure 11 It is a schematic three-dimensional structure diagram of the cleaning block.

[0033] Figure 12 It is a schematic three-dimensional structure diagram of the anti-corrosion component.

[0034] Figure 13 It is Figure 12 an enlarged schematic three-dimensional structure diagram of B in

[0035] Reference numerals:

[0036] 1. Base; 2. Support frame; 3. Waste water tank; 4. Installation box; 5. Filtration assembly; 51. Gate; 52. Cylinder; 53. First rack; 54. First gear; 55. Second rack; 56. Second gear; 57. Third rack; 58. First filter plate; 59. Second filter plate; 510. Third filter plate; 6. Scraping assembly; 61. Mounting frame; 62. Reciprocating lead screw; 63. Slide block; 64. Slide bar; 65. Permanent magnet; 66. Scraper; 67. Contact block; 68. Third gear; 69. Fourth rack; 610. Cleaning block; 7. Anti-corrosion assembly; 71. Filling pipe; 72. Piston; 73. Connecting rod; 74. First one-way valve; 75. Brush holder; 76. Second one-way valve; 77. Storage bucket; 8. Evaporation treatment tank; 9. Steam power generation module; 10. Collection pool.

[0037] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for schematic needs and is not intended to limit the present invention to this specific structure, device and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments. Detailed implementation manners

[0038] The following describes in detail an industrial waste water recycling and treatment device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0039] It should be noted that in the specification, references to "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. Additionally, when combining embodiments to describe specific features, structures or characteristics, implementing such features, structures or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0040] Generally, terms can be understood, at least in part, from their use in context. For example, at least in part depending on the context, the term "one or more" as used herein can be used to describe any feature, structure or characteristic in a singular sense, or can be used to describe a combination of features, structures or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, can allow for the existence of other factors that may not be explicitly described.

[0041] It will be understood that the meanings of "on", "above" and "over" in the present invention should be construed in the broadest manner such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but may also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0042] In addition, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. may be used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device may be oriented in other ways, and the spatial relative descriptive terms used herein may be interpreted accordingly.

[0043] As Figures 1 to 13 shown, an embodiment of the present invention provides an industrial wastewater recycling and treatment device, including a base 1, a support frame 2 is arranged on the top of the base 1, a wastewater tank 3 is connected to the inner side of the support frame 2, an installation box 4 is connected to the bottom of the wastewater tank 3, the installation box 4 is communicated with an evaporation treatment tank 8 through a pipeline, a steam power generation module 9 is connected to one side of the evaporation treatment tank 8 through a pipeline, a collection pool 10 is arranged below the installation box 4, and further includes a filtering component 5, the filtering component 5 is installed inside the installation box 4, the filtering component 5 is used for filtering industrial wastewater, the filtering component 5 includes a gate 51, the gate 51 is installed inside the installation box 4, a scraping component 6, the scraping component 6 is equidistantly distributed and installed on the outer side of the installation box 4, the scraping component 6 is used for scraping impurities from the filtering component 5, and an anti-corrosion component 7, the anti-corrosion component 7 is installed on one side of the installation box 4, the anti-corrosion component 7 is arranged below the scraping component 6, and the anti-corrosion component 7 is used for spraying anti-corrosion protective oil on the connecting parts of the filtering component 5.

[0044] As shown in FIGS. 1 to Figure 4As shown in the figure, the gate 51 slides in the inner chute of the installation box 4. One side of the gate 51 is connected to a cylinder 52. The cylinder 52 is installed on the bracket of the installation box 4. The output end of the cylinder 52 is connected to a first rack 53. The first rack 53 slides in the inner chute of the installation box 4. The first rack 53 meshes with a first gear 54. The first gear 54 rotates on the inner wall of the installation box 4. The first gear 54 meshes with a second rack 55. The second rack 55 slides in the side chute of the installation box 4. The output end of the first gear 54 is connected to a second gear 56. There is a damping connection between the first gear 54 and the second gear 56. The number of teeth of the first gear 54 is less than that of the second gear 56. The second gear 56 rotates on the inner wall of the installation box 4. The second gear 56 meshes with a third rack 57. The third rack 57 slides in the side chute of the installation box 4. A first filter plate 58, a second filter plate 59 and a third filter plate 510 are respectively arranged inside the installation box 4. The density of the filter holes of the first filter plate 58 is less than that of the second filter plate 59. The density of the filter holes of the second filter plate 59 is less than that of the third filter plate 510. The first filter plate 58, the second filter plate 59 and the third filter plate 510 respectively slide inside the installation box 4. One side of the second filter plate 59 is connected to the second rack 55. One side of the third filter plate 510 is connected to the third rack 57;

[0045] By setting the filtering assembly 5, the operator first fills the industrial wastewater into the wastewater tank 3. The cylinder 52 is controlled by a control module (not marked in the figure) to push the gate 51, so that the industrial wastewater enters the inside of the installation box 4 through the opening and closing gap of the gate 51 and contacts the first filter plate 58. In the initial state, the first filter plate 58 is always inside the installation box 4. When the gate 51 slides out half of the gap outward in the chute of the installation box 4, it drives the first rack 53 to slide inside the installation box 4. Through the meshing of the first rack 53 and the first gear 54, the second rack 55 meshes with the first gear 54 and slides in the opposite direction to the first rack 53. The second rack 55 drives the second filter plate 59 to move inward in the installation box 4, so that the second filter plate 59 is clamped inside the installation box 4 to perform secondary filtration on the wastewater. When the gate 51 is fully opened, the first gear 54 rotates to drive the second gear 56 to perform damped rotation. The second gear 56 drives the third filter plate 510 to move inside the installation box 4 through meshing with the third rack 57 to perform tertiary filtration on the wastewater. Since the number of teeth of the second gear 56 is greater than that of the first gear 54, and there is a damping connection between the first gear 54 and the second gear 56, the second filter plate 59 and the third filter plate 510 will not move synchronously. By controlling the flow rate of the industrial wastewater and using filter layers with different fineness levels, it is avoided that when the flow rate is too large, only one filter layer cannot completely filter the iron filings and impurities in the industrial wastewater. By controlling the flow rate of the industrial wastewater through the opening and closing size of the gate 51 and through the transmission between the gears and the racks, filter layers with different fineness levels are used to avoid the accumulation of iron filings and impurities in a single area when filtering with only one filter layer, blocking the filter layer and resulting in low filtration efficiency.

[0046] As shown in Figures 5 to 11 the figure, the scraping component 6 includes a mounting frame 61, the mounting frames 61 are equidistantly distributed and installed on the outer side of the mounting box 4, there are three groups of mounting frames 61, two reciprocating lead screws 62 are installed inside each group of mounting frames 61, a slider 63 is sleeved on the outer side of each reciprocating lead screw 62, the two sliders 63 on each group of mounting frames 61 are arranged oppositely at the initial position, a slide bar 64 is nested inside the slider 63, the slider 63 slides on the outer side of the slide bar 64, a permanent magnet 65 is connected to the outer side of the slider 63, the bottom of the mounting frame 61 is connected with a scraping plate 66 through a torsion spring, a contact block 67 is arranged at the contact end of the scraping plate 66, the contact block 67 is made of rubber material, the tail end of the reciprocating lead screw 62 is connected with a third gear 68, the third gear 68 meshes with a fourth rack 69, there are three groups of the fourth racks 69 arranged equidistantly, the fourth racks 69 are respectively installed on one side of the first filter plate 58, the second filter plate 59 and the third filter plate 510, one end of each group of mounting frames 61 is connected with a cleaning block 610, the cleaning block 610 is made of rubber material, and a cylindrical contact head is arranged on the surface of the cleaning block 610 for scraping the iron filings adsorbed on the surface of the permanent magnet 65;

[0047] By providing the scraping assembly 6, at the end of filtering, the operator pulls out the first filter plate 58, the second filter plate 59 and the third filter plate 510 in sequence to move the corresponding rack four 69, and the rack four 69 and the corresponding two gear three 68 are meshed with each other, so that the reciprocating screw rod 62 rotates on the inner side of the mounting frame 61, and the slider 63 drives the permanent magnet 65 to slide back and forth under the limit of the slide rod 64. The initial positions of the two permanent magnets 65 are relatively set, and the permanent magnets 65 respectively contact the relative The scrapers 66 are respectively at the bottom of the corresponding filter plates, and the scrapers 66 are always in close contact with the bottom of the filter plates through the action of the torsion springs. The contact blocks 67 are in contact with the bottom of the corresponding filter plates. When the contact blocks 67 come into contact with the scrap iron, they flip downwards and are reset by the torsion springs to push the adhering scrap iron upwards. At the same time, the contact blocks 67 are The vibration force generated by the reset block 67 hitting the bottom surface of the filter plate prevents the iron filings from being adsorbed on the surface of the filter plate by the viscosity of the wastewater, and then being adsorbed by the permanent magnet 65. When the end of the reciprocating screw 62 of the slider 63 moves, the permanent magnet 65 contacts the cleaning block 610 made of rubber material, and contacts with multiple groups of cylindrical contact heads of the cleaning block 610 to sweep away the iron filings adsorbed on the surface of the permanent magnet 65. The iron filings are moved by the reciprocating contact of the permanent magnet 65 to move the cleaning block 610 and fall into the collection tank 10. The second filter plate 59 and the third filter plate 510 can collect iron filings and impurities through the opening and closing action of the gate 51, so that the corresponding permanent magnets 65 can collect iron filings and impurities to avoid clogging and failure of the filter plates. The contact block 67 resets and knocks on the bottom surface of the filter plate to generate a vibration force, so that the iron filings and impurities will not be adsorbed on the surface of the filter plate through the viscosity of the wastewater, and then adsorbed by the permanent magnet 65, so that the iron filings will not stick to the surface of the filter plate and cannot be removed. The upper suction and lower push method is used to improve the efficiency of iron filing treatment and avoid the accumulation of iron filings and impurities on the surface of the filter plate.

[0048] like Figures 12 to 13 As shown, the anti-corrosion component 7 includes a filling pipe 71, which is installed on the inner side of the mounting frame 61, and a piston 72 is nested on the inner side of the filling pipe 71. The piston 72 slides on the inner side of the filling pipe 71, and the end of the piston 72 is connected to a connecting rod 73, and the connecting rod 73 is connected to one side of the slider 63. A one-way valve 1 74 is connected to one side of the filling pipe 71, and the end of the one-way valve 1 74 is connected to the brush holder 75 through a pipeline. A one-way valve 2 76 is connected to one side of the filling pipe 71, and the end of the one-way valve 2 76 is connected to the storage barrel 77 through a pipeline.

[0049] By providing an anti-corrosion component 7, when one of the sliders 63 on the mounting bracket 61 slides on the corresponding reciprocating lead screw 62, it drives the connecting rod 73 to move, causing the piston 72 to squeeze the oil in the inner side of the filling pipe 71, so that the oil passes through the one-way valve 74 and the pipeline into the brush holder 75. The oil wets the brush part of the brush holder 75, so that during the process of pulling out the first filter plate 58, the second filter plate 59 and the third filter plate 510, the brush part contacts the frame connectors in the corresponding first filter plate 58, the second filter plate 59 and the third filter plate 510 respectively, and applies anti-corrosion protective oil to avoid the filter plate connectors being stuck due to long-term contact with the wastewater, resulting in the first filter plate 58, the second filter plate 59 and the third filter plate 510 being unable to be pulled out. When the slider 63 slides in the reverse direction on the reciprocating lead screw 62, the piston 72 is pulled by the connecting rod 73 and moves in the reverse direction inside the filling pipe 71. The negative pressure generated causes the oil in the storage bucket 77 to enter the inner side of the filling pipe 71 through the pipeline and the one-way valve 76. Due to the one-way conduction of the one-way valve 74, the oil in the brush holder 75 will not be sucked back into the filling pipe 71, avoiding the filter plate connectors being stuck due to long-term contact with the wastewater, resulting in the inability to clean the filter plate after the sewage treatment is completed, which affects the service life of the device.

[0050] The working principle of the technical solution provided by the present invention is as follows:

[0051] The operator first fills industrial wastewater into the wastewater tank 3. By controlling the control module (not marked in the figure), the cylinder 52 is controlled to push the gate 51, so that the industrial wastewater enters the inside of the installation box 4 through the opening and closing gap of the gate 51 and contacts the first filter plate 58. In the initial state, the first filter plate 58 is always inside the installation box 4. When the gate 51 slides out half of the gap to the outside in the chute of the installation box 4, it drives the first rack 53 to slide inside the installation box 4. Through the meshing of the first rack 53 and the first gear 54, the second rack 55 meshes with the first gear 54 and slides in the opposite direction to the first rack 53. The second rack 55 drives the second filter plate 59 to move towards the inside of the installation box 4, so that the second filter plate 59 is clamped inside the installation box 4 to perform secondary filtration on the wastewater. When the gate 51 is fully opened, the first gear 54 rotates to drive the second gear 56 to perform damped rotation. The second gear 56 drives the third filter plate 510 to move inside the installation box 4 through meshing with the third rack 57 to perform tertiary filtration on the wastewater. Since the number of teeth of the second gear 56 is greater than that of the first gear 54, and the first gear 54 and the second gear 56 are connected by damping, the second filter plate 59 and the third filter plate 510 will not move synchronously. By controlling the flow rate of the industrial wastewater and using filter layers with different fineness degrees, it is avoided that when the flow rate is too large, only one filter layer cannot completely filter the iron filings and impurities in the industrial wastewater;

[0052] At the end of filtration, the operator pulls out the first filter plate 58, the second filter plate 59 and the third filter plate 510 in sequence to move the corresponding rack four 69, and the rack four 69 meshes with the corresponding two gear three 68, so that the reciprocating screw rod 62 rotates on the inner side of the mounting frame 61, and the slider 63 drives the permanent magnet 65 to slide back and forth under the limit of the slide rod 64. The initial positions of the two permanent magnets 65 are relatively set, and the permanent magnets 65 respectively absorb the iron filings and impurities adsorbed on the surfaces of the corresponding first filter plate 58, the second filter plate 59 and the third filter plate 510. At the same time, in the process of pulling out the first filter plate 58, the second filter plate 59 and the third filter plate 510, the scraper 66 is respectively at the bottom of the corresponding filter plate, and the scraper 66 is always tightly attached to the bottom surface of the filter plate through the action of the torsion spring, and the contact block 67 is with the corresponding filter plate The bottom surface contacts, when the contact block 67 contacts with the iron filings, it flips downwards and is reset by the torsion spring to push the adhered iron filings upwards. At the same time, the vibration force generated by the contact block 67 resetting and knocking the bottom surface of the filter plate prevents the iron filings from being adsorbed on the filter plate surface by the viscosity of the wastewater, and then adsorbed by the permanent magnet 65. When the end of the reciprocating screw rod 62 of the slider 63 moves, the permanent magnet 65 contacts the cleaning block 610 made of rubber material, and contacts with multiple groups of cylindrical contact heads of the cleaning block 610 to sweep away the iron filings adsorbed on the surface of the permanent magnet 65. The iron filings are moved by the reciprocating contact of the permanent magnet 65 to move the cleaning block 610 and fall into the collection tank 10. The second filter plate 59 and the third filter plate 510 can collect the iron filings and impurities through the opening and closing action of the gate 51, so as to avoid the filter plate from being blocked and failing.

[0053] When one of the sliders 63 on the mounting frame 61 slides on the corresponding reciprocating screw rod 62, it drives the connecting rod 73 to move, so that the piston 72 squeezes the oil inside the filling pipe 71, and the oil enters the brush holder 75 through the one-way valve 74 and the pipeline. The oil wets the brush part of the brush holder 75, so that in the process of pulling out the first filter plate 58, the second filter plate 59 and the third filter plate 510, the brush part contacts the frame connectors in the corresponding first filter plate 58, the second filter plate 59 and the third filter plate 510 respectively, and the anti-corrosion is applied. The corrosion protection oil is used to prevent the filter plate connector from being stuck due to long-term contact with wastewater, which makes the first filter plate 58, the second filter plate 59 and the third filter plate 510 unable to be pulled out. When the slider 63 slides in the opposite direction on the reciprocating screw rod 62, the piston 72 is pulled by the connecting rod 73 and moves in the opposite direction in the filling pipe 71. The negative pressure generated causes the oil in the storage barrel 77 to enter the inner side of the filling pipe 71 through the pipeline and the one-way valve 76. Since the one-way valve 74 has unidirectional conductivity, the oil in the brush holder 75 will not be sucked back into the filling pipe 71.

[0054] After the industrial wastewater is filtered to remove iron filings and impurities in the installation box 4, it enters the evaporation treatment tank 8 through a pipeline for treatment. The water vapor generated during the treatment process is used for power generation by the steam power generation module 9, and the generated electric energy is stored using a battery energy storage device.

[0055] The present invention covers any alternatives, modifications, equivalent methods, and solutions made to the essence and scope of the present invention. For the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention without the description of these details. Additionally, well-known methods, processes, procedures, components, and circuits, etc., are not described in detail to avoid unnecessary confusion to the essence of the present invention.

[0056] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An industrial wastewater recycling and treatment device, characterized in that, It includes a base (1), a support frame (2) is arranged on the top of the base (1), a waste water tank (3) is connected to the inner side of the support frame (2), an installation box (4) is connected to the bottom of the waste water tank (3), the installation box (4) is communicated with an evaporation treatment tank (8) through a pipeline, a steam power generation module (9) is connected to one side of the evaporation treatment tank (8) through a pipeline, and a collection pool (10) is arranged below the installation box (4); It further includes a filtering component (5), the filtering component (5) is installed inside the installation box (4), the filtering component (5) is used for filtering industrial waste water, the filtering component (5) includes a gate (51), the gate (51) is installed inside the installation box (4), a first filter plate (58), a second filter plate (59) and a third filter plate (510) are respectively arranged inside the installation box (4), the gate (51) slides in the inner side chute of the installation box (4), one side of the gate (51) is connected with a cylinder (52), the cylinder (52) is installed on the bracket of the installation box (4), the output end of the cylinder (52) is connected with a first rack (53), the first rack (53) slides in the inner side chute of the installation box (4), the first rack (53) meshes with a first gear (54), the first gear (54) rotates on the inner wall of the installation box (4), the first gear (54) meshes with a second rack (55), the second rack (55) slides in the side wall chute of the installation box (4), the output end of the first gear (54) is connected with a second gear (56), the second gear (56) rotates on the inner wall of the installation box (4), the tooth surface of the second gear (56) is meshed and connected with a third rack (57), a third gear (68) slides in the side wall chute of the installation box (4), the first filter plate (58), the second filter plate (59) and the third filter plate (510) respectively slide inside the installation box (4), one side of the second filter plate (59) is connected with the second rack (55), one side of the third filter plate (510) is connected with the third rack (57), and the number of teeth of the second gear (56) is greater than the number of teeth of the first gear (54); A scraping component (6), the scraping component (6) is equidistantly distributed and installed on the outer side of the installation box (4), and the scraping component (6) is used for scraping impurities from the filtering component (5); An anti-corrosion component (7), the anti-corrosion component (7) is installed on one side of the installation box (4), the anti-corrosion component (7) is arranged below the scraping component (6), and the anti-corrosion component (7) is used for spraying anti-corrosion protective oil on the connecting parts of the filtering component (5).

2. The industrial wastewater recycling and treatment device according to claim 1, wherein The scraping component (6) includes an installation frame (61), the installation frame (61) is equidistantly distributed and installed on the outer side of the installation box (4), there are three groups of the installation frame (61), and two reciprocating lead screws (62) are installed inside each group of the installation frame (61).

3. The industrial wastewater recycling and treatment device according to claim 2, characterized in that A slider (63) is sleeved outside each of the reciprocating lead screws (62). A sliding rod (64) is nested inside the slider (63). The slider (63) slides on the outside of the sliding rod (64). A permanent magnet (65) is connected to the outside of the slider (63). The bottom of the mounting bracket (61) is connected with a scraping plate (66) through a torsion spring. A contact block (67) is arranged at the contact end of the scraping plate (66).

4. The industrial wastewater recovery and treatment device according to claim 3, wherein, The tail end of the reciprocating lead screw (62) is connected with a third gear (68). The third gear (68) meshes with a fourth rack (69). Three groups of the fourth racks (69) are equidistantly arranged. The fourth racks (69) are respectively installed on one side of the first filter plate (58), the second filter plate (59) and the third filter plate (510). One end of each mounting bracket (61) is connected with a cleaning block (610).

5. The industrial wastewater recycling and treatment device according to claim 4, characterized in that, The anti-corrosion component (7) includes a filling pipe (71). The filling pipe (71) is installed inside the mounting bracket (61).

6. The industrial wastewater recycling and treatment device according to claim 5, characterized in that, A piston (72) is nested inside the filling pipe (71). The piston (72) slides inside the filling pipe (71). One end of the piston (72) is connected with a connecting rod (73). The connecting rod (73) is connected to one side of a slider (63).

7. The industrial wastewater recycling and treatment device according to claim 6, characterized in that, One side of the filling pipe (71) is connected with a first one-way valve (74). The end of the first one-way valve (74) is connected with a brush holder (75) through a pipeline. One side of the filling pipe (71) is connected with a second one-way valve (76). The end of the second one-way valve (76) is connected with a storage barrel (77) through a pipeline.

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