Nano rare earth scale prevention and removal processor

Abstract

The invention belongs to the technical field of water treatment, and particularly relates to a nano rare earth scale prevention and removal treater which comprises a bottom plate, symmetrical lifting adjusting mechanisms are fixed to the upper side of the bottom plate, a treatment box is fixed to the upper ends of the lifting adjusting mechanisms, a water inlet pipe is fixed to the left side of the treatment box, and a water outlet pipe is fixed to the right side of the treatment box. According to the nanometer rare earth descaling device, 17 kinds of nanometer rare earth are prepared into the nanometer rare earth descaling plate and the nanometer rare earth descaling pipe through a nanometer rare earth sintering technology, discharged sewage is discharged after making contact with the nanometer rare earth descaling plate and the nanometer rare earth descaling pipe to react, and therefore water scale can be effectively prevented from being generated; and old scale is removed, so that ferric oxide is converted into ferroferric oxide, the ferroferric oxide is attached to the surface of the pipeline, and the pipeline is prevented from being corroded.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, in particular to a nano rare earth anti-scaling and descaling processor. Background Art

[0002] A sewage treatment device is a device that purifies sewage after it is discharged into a water body to meet the water quality requirements for reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] However, existing processors still have the following technical problems when used:

[0004] Existing processors can only adsorb and filter precipitated impurities and harmful substances in sewage, but have poor treatment effects on scale in water. As sewage is continuously discharged, scale in the water can easily clog pipes and create dangers. As the scale content in rivers and lakes increases, the water pollution becomes more and more serious.

[0005] Therefore, a nano rare earth anti-scaling and descaling processor is proposed to solve the above-mentioned problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a nano rare earth anti-scaling and descaling processor to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a nano rare earth anti-scaling and descaling device, comprising a base plate, a symmetrical lifting and adjusting mechanism fixed to the upper side of the base plate, a treatment box fixed to the upper end of the lifting and adjusting mechanism, a water inlet pipe fixed to the left side of the treatment box, a water outlet pipe fixed to the right side of the treatment box, and connecting flanges fixed to the pipe openings of the water inlet and outlet pipes;

[0008] A symmetrical first clamping plate is fixed to the lower end of the inner wall of the processing box, and a nano rare earth descaling plate is clamped inside the first clamping plate. A water hole is opened on the side wall of the nano rare earth descaling plate. A cavity is opened on the upper side of the processing box, and a sealing plate is fixed inside the cavity through a mounting mechanism. A symmetrical second clamping plate is fixed to the lower side of the sealing plate, and the upper ends of the two nano rare earth descaling plates are clamped inside the second clamping plate.

[0009] The lower side of the processing box is fixed with a machine box, the lower end of the machine box is fixed with a dismounting plate through fastening bolts, the inside of the machine box is provided with a transmission mechanism, the lower side of the processing box is rotationally connected with a rotating rod through a bearing, the upper end of the rotating rod is fixed with a rotating plate, the upper side of the rotating plate is fixed with a mounting pipe, the outside of the mounting pipe is sleeved with a nano rare earth descaling pipe, and the outside of the mounting pipe is provided with a fixing mechanism at both ends of the nano rare earth descaling pipe.

[0010] Preferably, the lifting adjusting mechanism comprises a first supporting plate, the lower side of the first supporting plate is fixedly connected with the upper side of the bottom plate, a sliding groove is formed in the side wall of the first supporting plate, a limiting rod is fixed longitudinally in the sliding groove, a second supporting plate is slidably connected with the outside of the limiting rod, the upper side of the second supporting plate is fixedly connected with the lower side of the processing box, a limiting bolt is threadedly connected with the side wall of the first supporting plate, and one end of the limiting bolt extending into the first supporting plate is clamped with the side wall of the second supporting plate.

[0011] Preferably, the inner wall of the cavity is fixed with a sealing gasket, and the inner side of the sealing gasket is in contact with the side wall of the sealing plate.

[0012] Preferably, the mounting mechanism comprises a first mounting block and a second mounting block, the first mounting block is fixedly connected with the upper side of the sealing plate, the second mounting block is fixedly connected with the upper side of the processing box, and the first mounting block is fixedly connected with the second mounting block through mounting bolts.

[0013] Preferably, the transmission mechanism comprises a motor, the motor is fixed in the inside of the machine box through a mounting bracket, the output end of the motor is fixed with an output rod, the upper end of the output rod is rotationally connected with the lower side of the processing box through a bearing, the rod wall of the output rod is fixedly sleeved with a first gear, the lower ends of the two rotating rods extend into the inside of the machine box and are fixedly sleeved with second gears, and the first gear is engaged with the two second gears.

[0014] Preferably, the side wall of the machine box is provided with uniformly arranged heat dissipation holes, and the inside of the heat dissipation holes is fixedly provided with a dustproof net.

[0015] Preferably, the fixing mechanism comprises two sleeve pipes, the outside of the mounting pipe is sleeved with the two sleeve pipes, the left side and the right side of the two sleeve pipes are threadedly connected with fixing bolts, the ends of the two fixing bolts close to each other are clamped with the side wall of the mounting pipe, the close sides of the two sleeve pipes are fixedly provided with clamping plates, and the close sides of the two clamping plates are in contact with the side wall of the nano rare earth descaling pipe.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] The present invention uses a nano-rare earth sintering process to prepare 17 types of nano-rare earths into nano-rare earth descaling plates and nano-rare earth descaling tubes. The discharged sewage is contacted with the nano-rare earth descaling plates and nano-rare earth descaling tubes for reaction before being discharged. This can effectively prevent the formation of scale, remove old scale, and convert ferric oxide into ferroferric oxide, which adheres to the surface of the pipe, preventing pipe corrosion.

[0018] Function 1: Anti-scaling: Every drop of water is magnetized by the nano-rare earth magnetism, which causes a polarization reaction that shrinks the water particles. Small molecules of water can evenly distribute the scaling components in the water, preventing precipitation. Under the action of the Lorentz force, ion associations form inside the water, forming crystal cores. As the water temperature rises, the scaling components are adsorbed on the crystal cores, forming loose flocs, which are less likely to form hard scale.

[0019] Function 2: Remove old scale: The penetration ability of small molecule water becomes stronger, which can penetrate into the surface of old scale and gradually soften the scale surface so that it can be washed into the sedimentation tank by water flow. In addition, the water passing through the processor will generate a weak current, which can create a potential difference between the surface of the scale and the inner wall of the pipe, causing the scale to crack, fall off, and peel off.

[0020] Function 3: Anti-corrosion and corrosion inhibition: Under the action of electric charge, ferric oxide can be converted into ferroferric oxide. Ferroferric oxide is a high-valent iron molecule that is particularly stable and not easily oxidized again, forming a black, dense magnetic protective film that can extend the service life of the pipeline, thereby playing the role of anti-corrosion and corrosion inhibition;

[0021] Function 4: Sterilization and algae removal: After the water passes through the processor, a large amount of active oxygen and hydrogen peroxide will be produced in the water under the action of Lorentz force and polarization reaction. Active oxygen will change the pH value of the water, changing the living environment of heterotrophic bacteria and anaerobic bacteria, resulting in large-scale death. Hydrogen peroxide will play a role in sterilization and disinfection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0024] Figure 3 Schematic diagram of the structure of the installation tube, nano rare earth descaling tube, casing and splint;

[0025] Figure 4 This is a schematic diagram of the structure of the nano rare earth descaling plate;

[0026] Figure 5 Schematic diagram of the structure of the first support plate and the limiting rod;

[0027] Figure 6 Schematic diagram of the structure of the first gear and the second gear.

[0028] In the figure: 1 base plate, 2 processing box, 3 water inlet pipe, 4 water outlet pipe, 5 connecting flange, 6 first clamping plate, 7 nano rare earth descaling plate, 8 sealing plate, 9 second clamping plate, 10 chassis, 11 disassembly plate, 12 rotating rod, 13 rotating plate, 14 mounting pipe, 15 nano rare earth descaling pipe, 16 first support plate, 17 limiting rod, 18 second support plate, 19 first mounting block, 20 second mounting block, 21 motor, 22 output rod, 23 first gear, 24 second gear, 25 sleeve, 26 splint. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0031] Example:

[0032] See also Figure 1-6 , the present invention provides a technical solution:

[0033] The nano rare earth anti-scaling and descaling processor includes a base plate 1, a symmetrical lifting and adjusting mechanism is fixed on the upper side of the base plate 1, and a processing box 2 is fixed on the upper end of the lifting and adjusting mechanism to facilitate adjustment of the height of the water inlet pipe 3 and the water outlet pipe 4, so that the processing box 2 can be conveniently connected and fixed to the sewage discharge pipe. The water inlet pipe 3 is fixed on the left side of the processing box 2, and the water outlet pipe 4 is fixed on the right side of the processing box 2. The pipe openings of the water inlet pipe 3 and the water outlet pipe 4 are both fixed with connecting flanges 5;

[0034] A symmetrical first clamping plate 6 is fixed to the lower end of the inner wall of the processing box 2, and a nano rare earth descaling plate 7 is clamped inside the first clamping plate 6. The side wall of the nano rare earth descaling plate 7 is provided with a water hole. A cavity is provided on the upper side of the processing box 2. A sealing plate 8 is fixed inside the cavity through a mounting mechanism. A symmetrical second clamping plate 9 is fixed to the lower side of the sealing plate 8. The upper ends of the two nano rare earth descaling plates 7 are clamped inside the second clamping plate 9. By fixing the sealing plate 8 to the upper end of the processing box 2, the first clamping plate 6 and the second clamping plate 9 cooperate to fix the nano rare earth descaling plate 7 longitudinally inside the processing box 2;

[0035] A chassis 10 is fixed to the lower side of the treatment box 2, and a disassembly plate 11 is fixed to the lower end of the chassis 10 by fastening bolts. A transmission mechanism is provided inside the chassis 10. The lower side of the treatment box 2 is rotatably connected to a rotating rod 12 through a bearing. A rotating plate 13 is fixed to the upper end of the rotating rod 12, and a mounting tube 14 is fixed to the upper side of the rotating plate 13. A nano rare earth descaling tube 15 is sleeved on the outside of the mounting tube 14, and a fixing mechanism is provided at both ends of the nano rare earth descaling tube 15 on the outside of the mounting tube 14. When the nano rare earth descaling plate 7 and the nano rare earth descaling tube 15 have reduced effects on sewage treatment after long-term use, the nano rare earth descaling plate 7 and the nano rare earth descaling tube 15 can be replaced.

[0036] The lifting and lowering adjustment mechanism includes a first support plate 16, the lower side of the first support plate 16 is fixedly connected to the upper side of the base plate 1, and a sliding groove is provided on the side wall of the first support plate 16. A limiting rod 17 is longitudinally fixed inside the sliding groove, and a second support plate 18 is slidably connected to the outside of the limiting rod 17. The upper side of the second support plate 18 is fixedly connected to the lower side of the processing box 2, and the side wall of the first support plate 16 is threadedly connected to a limiting bolt. One end of the limiting bolt extends to the inside of the first support plate 16 and is clamped with the side wall of the second support plate 18.

[0037] A sealing gasket is fixed to the inner wall of the cavity opening, and the inner side of the sealing gasket contacts the side wall of the sealing plate 8, thereby increasing the sealing effect between the cavity opening and the sealing plate 8 and preventing sewage from leaking out from the gap.

[0038] The mounting mechanism includes a first mounting block 19 and a second mounting block 20. The first mounting block 19 is fixedly connected to the upper side of the sealing plate 8, and the second mounting block 20 is fixedly connected to the upper side of the processing box 2. The first mounting block 19 is fixedly connected to the second mounting block 20 by mounting bolts. The sealing plate 8 and the processing box 2 can be installed and fixed through the mounting mechanism.

[0039] The transmission mechanism includes a motor 21, which is fixed to the inside of the chassis 10 through a mounting frame. An output rod 22 is fixed to the output end of the motor 21. The upper end of the output rod 22 is rotatably connected to the lower side of the treatment box 2 through a bearing. The rod wall of the output rod 22 is fixedly sleeved with a first gear 23. The lower ends of the two rotating rods 12 extend to the inside of the chassis 10 and are fixedly sleeved with a second gear 24. The first gear 23 is engaged with the two second gears 24. The nano rare earth descaling tube 15 can be driven to rotate through the transmission mechanism, which can better ensure the contact between the nano rare earth descaling tube 15 and the sewage, thereby increasing the treatment effect. The motor 21 drives the output rod 22 at the output end to rotate, and the output rod 22 drives the first gear 23 to rotate. The first gear 23 drives the two second gears 24 to rotate, and the second gear 24 drives the rotating rod 12 and the nano rare earth descaling tube 15 to rotate.

[0040] The side wall of the chassis 10 is provided with evenly distributed heat dissipation holes, and a dustproof net is fixed inside the heat dissipation holes to ensure smooth airflow in the chassis 10, so that the motor 21 inside can dissipate heat better.

[0041] The fixing mechanism includes two sleeves 25, both of which are sleeved on the outside of the mounting tube 14. The left and right sides of the two sleeves 25 are threadedly connected with fixing bolts, and the ends of the two fixing bolts that are close to each other are clamped with the side wall of the mounting tube 14. The sides of the two sleeves 25 that are close to each other are fixed with splints 26, and the sides of the two splints 26 that are close to each other are in contact with the side wall of the nano rare earth descaling tube 15.

[0042] The specific steps for preparing 17 kinds of nano rare earths into nano rare earth descaling plates and nano rare earth descaling tubes through the nano rare earth sintering process are as follows:

[0043] Step 1: Raw material selection and pretreatment

[0044] Mixing rare earth nitrate with citric acid, adjusting the pH to 3-5, and calcining at 600-800°C for 2-4 hours after gelation to obtain rare earth oxide powder with a particle size of 50-100 nm;

[0045] Mixing and dispersion process: Mix rare earth powder and carrier material in a mass ratio of 1:5-1:10, add anhydrous ethanol and zirconium oxide balls (ball-to-material ratio 5:1), ball mill at 300-400r / min for 12-24 hours to form a uniform slurry, add 0.5-2% silane coupling agent (such as KH550) or polymer dispersant (such as PVP), and further disperse through ultrasonic treatment (power 200-400W, time 30-60 minutes) to prevent nanoparticle agglomeration.

[0046] The mixed slurry is spray-dried (inlet air temperature 180-220°C, outlet air temperature 80-100°C) to form spherical particles with a particle size of 50-200 μm to improve fluidity. For polymer carriers (such as PPS), 3-5% of thermoplastic resin (such as EVA) needs to be added as a binder and melt-blended in a twin-screw extruder at 200-250°C;

[0047] Step 2: Molding and sintering process

[0048] A graphite or tungsten carbide mold is used, and the size is customized according to demand (such as a plate thickness of 3-5mm, length and width ≤300mm). The mixed powder is loaded into the mold and maintained at a pressure of 50-100MPa for 5-10 minutes to form a green billet. The green billet is sintered in a vacuum furnace at 1200-1400℃ for 2-4 hours, at a pressure of 20-30MPa, in an argon or nitrogen atmosphere. Spark plasma sintering (SPS) is used at a temperature of 800-1000℃, a pressure of 50-80MPa, and a holding time of 5-10 minutes, which can inhibit grain growth and increase the density to more than 95%. A rare earth composite coating with a thickness of 0.1-0.3mm is sprayed on the surface of the plate. The corrosion resistance is enhanced by plasma spraying (power 30-50kW, spraying distance 100-150mm). Oxygen plasma etching (power 100-200W, time 5-10 minutes) is used to make the surface contact angle less than 20° and promote scale stripping.

[0049] Working principle:

[0050] Connect and fix the connecting flanges of the water inlet pipe 3 and the water outlet pipe 4 to the sewage discharge pipe, start the motor 21, and the motor 21 drives the output rod 22 at the output end to rotate. The output rod 22 drives the first gear 23 of the rod wall to rotate. The first gear 23 drives the second gears 24 at both ends to rotate. The two second gears 24 drive the rotating rod 12 to rotate. The rotating rod 12 drives the rotating plate 13 and the nano rare earth descaling pipe 15 to rotate. The sewage flowing into the treatment box first contacts the nano rare earth descaling plate 7, then contacts the nano rare earth descaling pipe 15, and finally contacts the nano rare earth descaling plate 7. After treatment, it is discharged through the water outlet pipe 4.

[0051] It should be noted that the electrical components mentioned in the present invention have their wiring harnesses sorted according to actual conditions during manufacturing, so there will be no problems with wiring harness entanglement or work-related issues.

[0052] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field. It should be noted that the electrical components mentioned in the present invention have been combed according to actual conditions during manufacturing, and will not cause wiring harness entanglement or affect work. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0053] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0054] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure signs in the claims should not be regarded as limiting the claims involved.

[0055] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A nano rare earth anti-scaling and descaling processor, comprising a bottom plate (1), characterized in that: A symmetrical lifting and adjusting mechanism is fixed on the upper side of the bottom plate (1), a processing box (2) is fixed on the upper end of the lifting and adjusting mechanism, a water inlet pipe (3) is fixed on the left side of the processing box (2), a water outlet pipe (4) is fixed on the right side of the processing box (2), and the pipe openings of the water inlet pipe (3) and the water outlet pipe (4) are both fixed with connecting flanges (5); A symmetrical first clamping plate (6) is fixed to the lower end of the inner wall of the treatment box (2), a nano rare earth descaling plate (7) is clamped inside the first clamping plate (6), a water hole is provided on the side wall of the nano rare earth descaling plate (7), a cavity is provided on the upper side of the treatment box (2), a sealing plate (8) is fixed inside the cavity through a mounting mechanism, a symmetrical second clamping plate (9) is fixed to the lower side of the sealing plate (8), and the upper ends of the two nano rare earth descaling plates (7) are clamped inside the second clamping plate (9); A chassis (10) is fixed on the lower side of the processing box (2), a disassembly plate (11) is fixed to the lower end of the chassis (10) by fastening bolts, a transmission mechanism is provided inside the chassis (10), a rotating rod (12) is rotatably connected to the lower side of the processing box (2) by a bearing, a rotating plate (13) is fixed to the upper end of the rotating rod (12), a mounting tube (14) is fixed to the upper side of the rotating plate (13), a nano rare earth descaling tube (15) is sleeved on the outside of the mounting tube (14), and fixing mechanisms are provided on the outside of the mounting tube (14) at both ends of the nano rare earth descaling tube (15).

2. The nano rare earth anti-scaling and descaling processor according to claim 1, characterized in that: The lifting and adjusting mechanism includes a first support plate (16), the lower side of the first support plate (16) is fixedly connected to the upper side of the bottom plate (1), the side wall of the first support plate (16) is provided with a slide groove, the interior of the slide groove is longitudinally fixed with a limit rod (17), the exterior of the limit rod (17) is slidably connected to a second support plate (18), the upper side of the second support plate (18) is fixedly connected to the lower side of the processing box (2), the side wall of the first support plate (16) is threadedly connected to a limit bolt, and one end of the limit bolt extends to the interior of the first support plate (16) and is clamped with the side wall of the second support plate (18).

3. The nano rare earth anti-scaling and descaling processor according to claim 1, characterized in that: A sealing gasket is fixed to the inner wall of the cavity opening, and the inner side of the sealing gasket is in contact with the side wall of the sealing plate (8).

4. The nano rare earth anti-scaling and descaling processor according to claim 1, characterized in that: The mounting mechanism comprises a first mounting block (19) and a second mounting block (20), wherein the first mounting block (19) is fixedly connected to the upper side of the sealing plate (8), and the second mounting block (20) is fixedly connected to the upper side of the processing box (2), and the first mounting block (19) is fixedly connected to the second mounting block (20) via mounting bolts.

5. The nano rare earth anti-scaling and descaling processor according to claim 1, characterized in that: The transmission mechanism comprises a motor (21), the motor (21) being fixed inside the chassis (10) via a mounting frame, an output rod (22) being fixed to the output end of the motor (21), the upper end of the output rod (22) being rotatably connected to the lower side of the processing box (2) via a bearing, a first gear (23) being fixedly sleeved on the rod wall of the output rod (22), the lower ends of the two rotating rods (12) extending into the interior of the chassis (10) and being fixedly sleeved on the second gears (24), the first gear (23) being meshed with the two second gears (24).

6. The nano rare earth anti-scaling and descaling processor according to claim 1, characterized in that: The side wall of the chassis (10) is provided with evenly arranged heat dissipation holes, and a dustproof net is fixed inside the heat dissipation holes.

7. The nano rare earth anti-scaling and descaling processor according to claim 1, characterized in that: The fixing mechanism comprises two sleeves (25), the two sleeves (25) are both sleeved on the outside of the mounting tube (14), the left and right sides of the two sleeves (25) are both threadedly connected with fixing bolts, the ends of the two fixing bolts that are close to each other are clamped with the side wall of the mounting tube (14), the sides of the two sleeves (25) that are close to each other are fixed with a splint (26), and the sides of the two splints (26) that are close to each other are in contact with the side wall of the nano rare earth descaling tube (15).

Images