Magnetoelectric combined circulating water treatment device and method

Abstract

The invention discloses a magnetoelectric coordinated circulating water treatment device and method, and relates to the technical field of water treatment.The treatment device comprises a transmitting unit and a detecting unit, the transmitting unit comprises an adjustable transmitting unit and a plurality of fixed transmitting units, and the adjustable transmitting unit comprises a plurality of first electromagnetic wave transmitters and an adjusting device; the fixed transmitting unit comprises a second electromagnetic wave transmitter; the detection unit comprises a plurality of sensor groups, and each sensor group comprises a current and voltage sensor and a magnetic induction intensity sensor; the processing method comprises the following steps: detecting voltage and magnetic induction intensity of a plurality of detection points around the water collecting tank, and adjusting the distribution position and the output intensity of the emitter until the voltage and the magnetic induction intensity are uniformly distributed. According to the invention, the coverage range and distribution condition of electromagnetic waves and micro-current in the water collecting tank can be effectively controlled, uniform distribution of the micro-current and magnetic lines in the water collecting tank is realized, and the common problems of microorganism breeding, scaling and corrosion in water treatment are effectively controlled in a magnetoelectric coordination manner.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment, and in particular to a magnetic-electric coordinated circulating water treatment device and method. Background Art

[0002] In the circulating cooling water system, a complete set of maintenance procedures is usually required to effectively control the scaling and corrosion of the circulating water. The current market solution is still mainly based on the chemical agent method, but the chemical agent method has many disadvantages, mainly including: the chemicals of many water treatment agents are listed as hazardous substances and require trained full-time personnel to operate in order to deal with chemical leaks or exposure incidents; the amount of agent added cannot be accurately controlled, and the agent is often insufficient or excessive, affecting the treatment effect; the agent itself enters the circulating water system, which will cause chemical scaling; the controllable circulating water concentration multiple is low, and a large amount of sewage discharge causes a waste of water resources; direct discharge into the water body may cause water environment pollution, destroy the ecological balance, cause eutrophication of the water body, and reduce or die the irrigated crops.

[0003] In order to solve the various shortcomings of the chemical agent method, technicians tried to use electromagnetic wave transmitters to form ion current superimposed alternating electromagnetic fields in the cooling tower water collection tank. Under the action of this electromagnetic field, the scaling substances are suspended powder crystallized and precipitated, and washed away with the water flow, instead of forming hard scale on the equipment surface in an oversaturated state. In addition, the solubility of most salts will increase, which not only reduces the scaling risk of scaling substances, but also gradually dissolves the hard scale of salts formed in the system back into the water, further achieving the purpose of descaling. In addition, some highly soluble potassium salts and sodium salts in the water will also be wrapped in insoluble and slightly soluble calcium and magnesium salt crystals due to synergistic effects and precipitate together, thereby reducing the salt content in the water and improving the utilization rate of circulating cooling water. At the same time, when the cooling water flows through the electromagnetic field treatment area, the internal energy increases, which will cause the loose rust layer formed on the surface of the steel immersed in the water or on the inner wall of the pipeline to crust and harden, and at the same time, a ferroferric oxide protective layer is formed under the rust layer. This protective layer is dense and stable, similar to a coating, to achieve the purpose of corrosion protection.

[0004] There are many types of electromagnetic wave transmitters in the prior art. The electromagnetic wave transmitters currently used in water treatment are of a single type, and there is an uneven distribution of microcurrents and magnetic lines of force. In addition, since the cooling tower water collection pools in different locations have different sizes and water levels, the installation location of the electromagnetic wave transmitter is entirely determined by the experience of technicians, and is generally fixed, and the distribution of microcurrents and magnetic lines of force cannot be flexibly controlled, resulting in the inability to completely treat the circulating water, and it is still prone to scaling, corrosion and other problems. Summary of the invention

[0005] In view of the problem that the uneven distribution of microcurrents and magnetic lines of force in the water collection pool of a cooling tower caused by factors such as the fixed installation position of the electromagnetic wave transmitter in the existing technical solution, the present invention provides a magnetic-electric coordinated circulating water treatment device and method.

[0006] The present invention provides the following technical solution: a magnetic and electric coordinated circulating water treatment device, comprising: The transmitting unit includes an adjustable transmitting unit and a plurality of fixed transmitting units arranged around the adjustable transmitting unit, wherein the adjustable transmitting unit includes a plurality of first electromagnetic wave transmitters and an adjusting device for adjusting the distribution positions of the plurality of first electromagnetic wave transmitters in the water collection pool, and the fixed transmitting unit includes a second electromagnetic wave transmitter, and the first electromagnetic wave transmitter and the second electromagnetic wave transmitter are both electrically connected to the electromagnetic wave excitation device; The detection unit includes a plurality of sensor groups arranged around the water collection pool, the sensor groups include current and voltage sensors and magnetic induction intensity sensors, and the sensor groups, the adjustment device, and the electromagnetic wave excitation device are all electrically connected to the controller.

[0007] Preferably, the adjustment device includes a positioning pontoon and a mobile pontoon arranged on one side of the positioning pontoon, both ends of the positioning pontoon are slidably connected with vertical positioning columns, one side of the positioning pontoon is provided with a guide rod, the guide rod is slidably connected with the mobile pontoon, the positioning pontoon is also provided with a positioning bearing, a screw rod rotatably connected to the positioning bearing, and a driving motor transmission connected to the screw rod, the mobile pontoon is provided with a transmission block threadedly connected to the screw rod, and the screw rod is parallel to the guide rod; A cross bar is arranged between the two positioning columns, and the cross bar is rotatably connected to two sliding bars, and the sliding bars extend to the mobile pontoon, and the mobile pontoon is provided with a limiting slide groove that slides relative to the sliding bars; a fixed plate and at least one sliding plate are arranged between the two sliding bars, and the fixed plate is arranged on one end of the sliding bar facing the cross bar, and the fixed plate and the sliding plate are both provided with the first electromagnetic wave transmitter, and the sliding plate is slidably connected to the sliding bar; the fixed plate and the sliding plate are both rotatably connected to a connecting rod, and two adjacent connecting rods are rotatably connected, and a pull rod is hinged between the mobile pontoon and the nearest sliding plate.

[0008] Preferably, the movable buoy and guide rod are provided on both sides of the positioning buoy, and the two ends of the screw rod are respectively threadedly connected with the transmission blocks of the two movable buoys, and the spiral directions of the two ends of the screw rod are opposite; Two sliding bars are rotatably connected on both sides of the cross bar, and the sliding bars extend to the mobile pontoon, and the mobile pontoon is provided with a limiting slide groove that slides relative to the sliding bars; a fixed plate and at least one sliding plate are provided between the two sliding bars, and the fixed plate is provided at one end of the sliding bar facing the cross bar, and the fixed plate and the sliding plate are both provided with the first electromagnetic wave transmitter, and the sliding plate is slidably connected to the sliding bar; the fixed plate and the sliding plate are both rotatably connected with a connecting rod, and two adjacent connecting rods are rotatably connected, and a pull rod is hinged between the mobile pontoon and the nearest sliding plate.

[0009] Preferably, the mobile pontoon includes a main box body and two auxiliary boxes arranged on both sides of the main box body, a spacing is arranged between the main box body and the auxiliary box body, the main box body and the auxiliary box body are provided with connecting plates on one side facing each other, and the two connecting plates are overlapped, the connecting plate is also provided with a pin hole, the pin hole is plugged with a pin, the pin is provided with a flange extending toward the positioning pontoon, and the flange is provided with the limiting slide groove.

[0010] Preferably, the connecting rod includes a first connecting rod and a second connecting rod, the fixed plate and the sliding plate closest to the movable pontoon are rotatably connected to the first connecting rod, and the other sliding plates are rotatably connected to the center of the second connecting rod, and the length of the second connecting rod is twice that of the first connecting rod.

[0011] Preferably, the plurality of sensor groups are arranged at the same height on the side wall of the water collecting pool or distributed in a grid pattern on the side wall of the water collecting pool.

[0012] Preferably, the electromagnetic wave excitation device also includes an electrical control box, a power module, a printed circuit board, a data acquisition system, and a remote monitoring system. The power module outputs a DC voltage of 5~60V. The electromagnetic wave excitation device forms an electromagnetic field with a sine wave, a triangular wave or a square wave. The frequency range of the electromagnetic wave is 100~50000Hz, and the scanning frequency is 0.1~100Hz.

[0013] A magnetic and electric coordinated circulating water treatment method comprises the following steps: Start the transmitting unit and detect the voltage and magnetic induction intensity at multiple detection points around the water collection pool; If the voltage and magnetic induction intensity distribution of multiple detection points is uneven, adjust the distribution positions of multiple first electromagnetic wave transmitters in the water collection pool, as well as the output intensity of the first electromagnetic wave transmitter and the second electromagnetic wave transmitter until the voltage and magnetic induction intensity detected at all detection points are evenly distributed.

[0014] Preferably, the uniform distribution means that the voltages and magnetic induction intensities detected at multiple detection points are all within a preset range, or the difference between the maximum and minimum voltage values ​​and the difference between the maximum and minimum magnetic induction intensity values ​​are all within a preset range.

[0015] The beneficial effects of the present invention are: 1. The adjustable transmitting unit and the fixed transmitting unit jointly complete the coverage of microcurrent and electromagnetic field in the water collection pool; 2. The spacing and immersion depth between multiple first electromagnetic wave transmitters are adjusted by the linear movement of the mobile float relative to the positioning float, and the multiple first electromagnetic wave transmitters are respectively at different heights of the water layer, which can effectively control the coverage and distribution of electromagnetic waves and microcurrents in the water collection pool compared with the prior art; 3. Based on the voltage and magnetic induction intensity of multiple detection points around the water collection pool detected by the detection unit, the distribution position of the first electromagnetic wave transmitter in the water collection pool is adjusted by the adjustment device, and the output intensity of the first and second electromagnetic wave transmitters is adjusted by the electromagnetic wave excitation device until the voltage and magnetic induction intensity detected at all detection points are evenly distributed, thereby achieving a uniform distribution of microcurrents and magnetic lines of force in the water collection pool, and effectively controlling the common microbial growth, scaling and corrosion problems in water treatment in a magnetic-electrical coordinated manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A side view of an embodiment of a circulating water treatment device.

[0017] Figure 2 A top view of an embodiment of a circulating water treatment device.

[0018] Figure 3 A three-dimensional schematic diagram of an embodiment of a circulating water treatment device.

[0019] Figure 4 A schematic diagram of an embodiment of a first electromagnetic wave transmitter.

[0020] Figure 5 This is a working principle diagram of an embodiment of an electromagnetic wave excitation device.

[0021] Figure 6 Schematic diagram of micro-current and magnetic flux distribution at multiple detection points.

[0022] Figure numerals: 10, adjustable transmitting unit; 11, first electromagnetic wave transmitter; 12, positioning buoy; 121, positioning column; 122, positioning bearing; 123, driving motor; 13, mobile buoy; 131, transmission block; 132, limiting slide; 133, main box; 134, auxiliary box; 14, guide rod; 15, screw rod; 16, cross bar; 17, slide bar; 171, fixed plate; 172, sliding plate; 18, connecting rod; 181, first connecting rod; 182, second connecting rod; 19, pull rod; 20, fixed transmitting unit; 21, second electromagnetic wave transmitter; 31, power module; 32, printed circuit board; 33, data acquisition system; 34, remote monitoring system. DETAILED DESCRIPTION

[0023] The following is a more detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and the accompanying drawings so that a person skilled in the art can implement the embodiments after reading the description. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] Example 1

[0025] The present invention provides a magnetic-electric coordinated circulating water treatment device, which comprises a transmitting unit and a detecting unit.

[0026] Please refer to Figure 1-4 The transmitting unit includes an adjustable transmitting unit 10 and four fixed transmitting units 20 arranged around the adjustable transmitting unit 10 .

[0027] The adjustable transmitting unit 10 includes a plurality of first electromagnetic wave transmitters 11 and an adjusting device for adjusting the distribution positions of the plurality of first electromagnetic wave transmitters 11 in the water collection tank. The first electromagnetic wave transmitters 11 can adopt MMO transmitters arranged in pairs. The MMO transmitters can refer to the relevant technology and generally include an MMO electrode and an electromagnetic wave transmitter. A pair of MMO transmitters serve as a transmitting end and a receiving end respectively, forming a low-voltage microcurrent and a time-varying pulse electromagnetic wave in the water collection tank, and effectively controlling the common microbial growth, scaling and corrosion problems in water treatment in a magnetic and electrical coordination manner; the ratio of the microcurrent and electromagnetic wave output power of the first electromagnetic wave transmitter can be further controlled to achieve better anti-scaling, anti-corrosion and sterilization effects.

[0028] In this embodiment, the adjustment device includes a positioning pontoon 12 and two mobile pontoons 13 respectively arranged on both sides of the positioning pontoon 12. Both ends of the positioning pontoon 12 are slidably connected with vertical positioning columns 121, so that the positioning pontoon 12 can only rise and fall with the rise and fall of the liquid level to prevent horizontal movement. The positioning column 121 and the positioning pontoon 12 can be arranged in the center of the water collection tank. Two guide rods 14 are arranged on both sides of the positioning pontoon 12, and the guide rods 14 are slidably connected with the mobile pontoon 13. The water collection tank is an artificial water environment with a small area, and its liquid level still has slight fluctuations. The guide rods 14 stabilize the mobile pontoon 13 to avoid the fluctuation of the liquid level in the water collection tank causing the positioning pontoon 12 and the mobile pontoon 13 to be inconsistent in posture. The positioning pontoon 12 is also provided with two positioning bearings 122, a screw 15 rotatably connected to the positioning bearings 122, and a drive motor 123 gear-driven with the screw 15. The mobile pontoon 13 is provided with a transmission block 131 threadedly connected to the screw 15, and the two ends of the screw 15 are respectively threadedly connected to the transmission blocks 131 of the two mobile pontoons 13. The guide rod 14 is arranged in parallel with the screw 15, and the drive motor 123 drives the screw 15 to rotate, and then converts the rotation of the screw into a linear movement of the transmission block 131 and the mobile pontoon 13 along the length direction of the screw 15 through the transmission block 131, and the two ends of the screw 15 have opposite spiral directions, so that the two mobile pontoons 13 move in opposite directions and move toward or away from each other. The two positioning bearings 122 play an axial positioning role on the screw 15, and its specific structure can refer to the relevant technology.

[0029] A cross bar 16 is also provided between the bottoms of the two positioning columns 121, and the cross bar 16 is rotatably connected to four slide bars 17, which are divided into two groups and respectively provided on both sides of the cross bar 16. The other end of the slide bar 17 extends to the mobile pontoon 13, and the mobile pontoon 13 is provided with a limiting slide groove 132 for supporting the slide bar 17 and sliding relative to the slide bar 17. As the mobile pontoon 13 moves linearly, the slide bar 17 rotates accordingly. Specifically, the mobile pontoon 13 includes a main box body 133 and two auxiliary boxes 134 arranged on both sides of the main box body 133. A spacing is arranged between the main box body 133 and the auxiliary box body 134, and the slide rod 17 extends into this spacing to avoid interference with the box body of the mobile pontoon 13; the main box body 133 and the auxiliary box body 134 are provided with connecting plates on the side facing each other, the two connecting plates overlap up and down, and the connecting plates are provided with pin holes, and the pin holes are plugged with pins, so that the main and auxiliary boxes are connected into one; the pin is also provided with a flange extending toward the positioning pontoon 12, and the flange is provided with the limiting slide groove 132.

[0030] A fixed plate 171 and at least one sliding plate 172 are arranged between the two sliding bars 17 on the same side of the cross bar 16. The fixed plate 171 is arranged at the end of the sliding bar 17 facing the cross bar 16. The fixed plate 171 and the sliding plate 172 are both provided with the first electromagnetic wave transmitter 11. The first electromagnetic wave transmitter 11 on one side of the cross bar 16 can be arranged in pairs, or can form a pair with the first electromagnetic wave transmitter 11 on the other side of the cross bar. The latter is adopted in this embodiment. The fixed plate 171 is relatively fixed to the sliding bar 17, and the sliding plate 172 is slidably connected to the sliding bar 17. The fixed plate 171 and the sliding plate 172 are both rotatably connected to the connecting rod 18, and the two adjacent connecting rods 18 are rotatably connected, and a pull rod 19 is hinged between the mobile buoy 13 and the closest sliding plate 172.

[0031] When the mobile pontoon 13 moves away from the positioning pontoon 12, the spacing between the multiple first electromagnetic wave transmitters 11 is pulled apart by the pull rod 19 and the connecting rod 18, and when the mobile pontoon 13 moves toward the positioning pontoon 12, the spacing between the multiple first electromagnetic wave transmitters 11 is shortened. When the spacing changes, the immersion depth of each first electromagnetic wave transmitter 11 also changes accordingly, and all transmitters are always below the liquid surface. Compared with the prior art, the relative positions of the multiple first electromagnetic wave transmitters 11 can be flexibly adjusted, and the mobile pontoon 13 always floats above the liquid surface, the cross bar 16 is close to the bottom of the water collection pool, and the multiple first electromagnetic wave transmitters 11 between the two are at different heights of the water layer, which can effectively control the coverage and distribution of electromagnetic waves and microcurrents in the water collection pool.

[0032] Furthermore, the connecting rod 18 includes a first connecting rod 181 and a second connecting rod 182, the fixed plate 171 and the sliding plate 172 closest to the mobile pontoon 13 are rotatably connected to the first connecting rod 181, and the other sliding plates 172 are all rotatably connected to the center of the second connecting rod 182, and the length of the second connecting rod 182 is twice that of the first connecting rod 181. Under the action of the first and second connecting rods, as the mobile pontoon 13 moves, the spacing between the multiple first electromagnetic wave transmitters 11 on the same side of the crossbar 16 always remains the same.

[0033] In other embodiments, the positioning column 121 can be set at the edge of the water collection pool, and the movable buoy 13, guide rod 14, screw rod 15 and related components are set only on one side of the positioning buoy 12, and the sliding rod 17, fixed plate 171, sliding plate 172 and corresponding connecting rod 18, pull rod 19 and paired first electromagnetic wave transmitter 11 are set only on one side of the cross bar 16.

[0034] The fixed transmitting unit 20 is arranged around the adjustable transmitting unit 10 to reinforce the electromagnetic waves in the area far away from the first electromagnetic wave transmitter, so as to fully cover the water collection pool. Specifically, the fixed transmitting unit 20 includes a second electromagnetic wave transmitter 21 and a mounting bracket thereof. The second electromagnetic wave transmitter 21 can have the same structure as the first electromagnetic wave transmitter, or other electromagnetic wave transmitters can be used.

[0035] The first electromagnetic wave transmitter 11 and the second electromagnetic wave transmitter 21 are both electrically connected to the electromagnetic wave excitation device. Figure 5 The electromagnetic wave excitation device includes an electric control box, a power module 31, a printed circuit board 32, a data acquisition system 33, and a remote monitoring system 34. The power module 31 adopts a DC power module, and the output DC voltage is 5-60V. The electromagnetic wave excitation device forms an electromagnetic field with a sine wave, a triangular wave, or a square wave. The frequency range of the electromagnetic wave is 100-50000Hz, and the scanning frequency is 0.1-100Hz. The data acquisition system 33 includes an AC current transformer 331, a programmable logic controller 332, a display 333, and a gateway 334.

[0036] The power module 31, the printed circuit board 32, and the data acquisition system 33 are fixed on the mounting plate of the electric control box. The power module 31 converts the 220V AC input voltage into a 5-60V DC voltage to supply power to the printed circuit board 32. The printed circuit board 32 converts the DC power into an alternating current with a DC bias component within a certain frequency range, and its output end is electrically connected to the first and second electromagnetic wave transmitters through a signal distributor. The output current signal collected by the AC current transformer 331 is connected to the programmable logic controller 332, and then displayed on the display 333, and can be transmitted to the remote monitoring system 34 through the gateway 334 for remote monitoring. Figure 5 The reference numeral 35 is a circuit breaker, and the remote monitoring system 34 may be a computer or a server.

[0037] The present invention also includes a detection unit, which includes a plurality of sensor groups arranged around the water collection pool, and the plurality of sensor groups are arranged at the same height of the side wall of the water collection pool, or distributed in a mesh on the side wall of the water collection pool, for monitoring the distribution of microcurrent and electromagnetic waves in the water collection pool. In this embodiment, the sensor group includes a voltage sensor and a magnetic induction intensity sensor, which are respectively used to detect voltage and magnetic induction intensity.

[0038] The sensor group, the adjustment device, and the electromagnetic wave excitation device are all electrically connected to the controller. The controller includes a host computer and a slave computer. The host computer can be a computer or a server for processing data and issuing control instructions. The slave computer can be a programmable logic controller, which transmits the data fed back by the sensor group, the adjustment device, and the electromagnetic wave excitation device to the host computer, and transmits the control instructions to the adjustment device and the electromagnetic wave excitation device. According to the data fed back by the sensor group, the controller adjusts the distribution position of the first electromagnetic wave transmitter in the water collection tank through the adjustment device, and adjusts the output intensity of the first and second electromagnetic wave transmitters through the electromagnetic wave excitation device until the data detected by all sensor groups are within the preset range.

[0039] In other embodiments, the sensor group also includes sensors for detecting indicators such as the conductivity and pH value of circulating water, and analyzes and calculates the optimal coupling of the electromagnetic excitation device output microcurrent and electromagnetic waves and the arrangement of the transmitter based on voltage, magnetic induction intensity, and water quality data such as conductivity and pH value.

[0040] The scale inhibition working principle of the present invention is to use electromagnetic waves to directly treat water, forming an ion current superimposed alternating electromagnetic field in the treatment area. Under the action of this electromagnetic field, scale-forming substances, mainly including Ca 2+ Mg 2+ , HCO 3- 、SO4 2- , will be excited, directly combined in water, forming calcium and magnesium salts, which will precipitate out in the form of suspended powder crystals, be washed away by the water flow, and can be discharged through the drain valve without forming hard scale on the heated surface in an oversaturated state, thereby achieving the purpose of scale prevention. At the same time, under the action of the electromagnetic field of low-frequency electromagnetic waves, the solubility of most salts will increase, which will not only reduce the scaling risk of scaling substances, but also gradually dissolve the formed salt hard scale back into the water, further achieving the purpose of descaling. In addition, some highly soluble potassium salts and sodium salts in the water will also be wrapped in the insoluble and slightly soluble calcium and magnesium salt crystals due to synergistic effects and precipitate together, thereby reducing the salt content in the water and improving the utilization rate of circulating cooling water. If a 30~100 micron filter device is added to the circulating cooling water system, a better water-saving effect will be achieved.

[0041] The anti-corrosion principle of the present invention is: when the water flows through the electromagnetic field treatment area, the internal energy increases, which will cause the loose rust layer formed on the steel surface immersed in water or on the inner wall of the pipeline to crust and harden, and at the same time form a ferroferric oxide protective layer under the rust layer. This protective layer is dense and stable, similar to a coating, protecting the system from further corrosion. The field emission scanning electron microscope shows that the thickness of the generated ferroferric oxide protective layer is usually only about 30 to 50 microns. This magnetic protective layer is an active layer that can be regenerated and can also be self-repaired. As long as the electromagnetic wave in a specific frequency range directly stimulates its surface or the water treated by this water system continuously flows through its surface. This magnetic protective layer has excellent electrical and thermal conductivity, no material consumption, and can avoid stray current corrosion. At the same time, the cuprous oxide protective layer formed on the surface of the copper material and the chromium trioxide protective layer formed on the surface of the stainless steel material in the circulating water system will also be denser, further alleviating corrosion.

[0042] The sterilization principle of the present invention is: using paired MMO transmitters to add low-voltage microcurrent into the water, continuously changing the size of the microcurrent in the water, increasing the voltage difference inside and outside the cells, and eventually breaking through the cell membrane and creating holes, destroying the ion channels of the microbial cell membrane, reducing enzyme activity, changing the biological field in which the bacteria survive, causing the bacteria to lose their activity, and achieving the purpose of sterilization.

[0043] Example 2

[0044] A method for treating circulating water with magneto-electric coordination, applied to a circulating water treatment device with magneto-electric coordination described in Example 1, comprises the following steps: The transmitting unit is started, and after a period of stable operation, the voltage and magnetic induction intensity of multiple detection points around the water collection pool are detected by the sensor group, and transmitted to the controller. The detection point is a point where the sensor group is set. The distribution of multiple detection points and the data obtained by the detection points in this embodiment are as follows: Figure 6 As shown, a total of 12 detection points are set around the water collection pool. The data above the horizontal line near each detection point mark is the voltage, and the data below the horizontal line is the magnetic induction intensity.

[0045] If the controller determines that the voltage and magnetic induction intensity of multiple detection points are unevenly distributed, the controller controls the driving motor to rotate forward or reverse to move the mobile buoy away from or close to the positioning buoy, thereby adjusting the distribution positions of the multiple first electromagnetic wave transmitters in the water collection tank, and adjusting the output intensity of the first electromagnetic wave transmitter and the second electromagnetic wave transmitter through the electromagnetic wave excitation device until the voltage and magnetic induction intensity detected by all detection points are evenly distributed. The even distribution means that the voltage and magnetic induction intensity detected by multiple detection points are within a preset range, or the difference between the maximum and minimum voltage values ​​and the difference between the maximum and minimum magnetic induction intensity values ​​are within a preset range.

[0046] The above are one or more embodiments of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A magnetic and electric coordinated circulating water treatment device, characterized in that: include: A transmitting unit, comprising an adjustable transmitting unit (10) and a plurality of fixed transmitting units (20) arranged around the adjustable transmitting unit (10), the adjustable transmitting unit (10) comprising a plurality of first electromagnetic wave transmitters (11) and an adjusting device for adjusting the distribution positions of the plurality of first electromagnetic wave transmitters (11) in a water collection pool, the fixed transmitting unit (20) comprising a second electromagnetic wave transmitter (21), the first electromagnetic wave transmitter (11) and the second electromagnetic wave transmitter (21) both being electrically connected to an electromagnetic wave excitation device; The detection unit includes a plurality of sensor groups arranged around the water collection pool, the sensor groups include current and voltage sensors and magnetic induction intensity sensors, and the sensor groups, the adjustment device, and the electromagnetic wave excitation device are all electrically connected to the controller.

2. The magnetic and electric coordination circulating water treatment device according to claim 1 is characterized in that: The adjustment device comprises a positioning pontoon (12) and a movable pontoon (13) arranged on one side of the positioning pontoon (12); both ends of the positioning pontoon (12) are slidably connected with vertical positioning columns (121); a guide rod (14) is arranged on one side of the positioning pontoon (12); the guide rod (14) is slidably connected to the movable pontoon (13); the positioning pontoon (12) is further provided with a positioning bearing (122), a screw rod (15) rotatably connected to the positioning bearing (122), and a driving motor (123) transmission-connected to the screw rod (15); the movable pontoon (13) is provided with a transmission block (131) threadedly connected to the screw rod (15); the screw rod is parallel to the guide rod; A cross bar (16) is arranged between the two positioning posts (121), and the cross bar (16) is rotatably connected to two sliding bars (17), and the sliding bars (17) extend to the mobile pontoon (13), and the mobile pontoon (13) is provided with a limiting sliding groove (132) that slides relative to the sliding bars (17); a fixed plate (171) and at least one sliding plate (172) are arranged between the two sliding bars (17), and the fixed plate (171) is arranged on the sliding bar (1 7) Towards one end of the cross bar (16), the fixed plate (171) and the sliding plate (172) are both provided with the first electromagnetic wave transmitter (11), and the sliding plate (172) is slidably connected to the sliding bar (17); the fixed plate (171) and the sliding plate (172) are both rotatably connected to a connecting rod (18), two adjacent connecting rods (18) are rotatably connected, and a pull rod (19) is hinged between the mobile buoy (13) and the closest sliding plate (172).

3. The magnetic and electric coordination circulating water treatment device according to claim 2 is characterized in that: The movable buoys (13) and guide rods are disposed on both sides of the positioning buoy (12); the two ends of the screw rod (15) are respectively threadedly connected to the transmission blocks (131) of the two movable buoys (13), and the two ends of the screw rod (15) have opposite spiral directions; Two sliding bars are rotatably connected to both sides of the cross bar, the sliding bars (17) extend to the mobile pontoon (13), and the mobile pontoon (13) is provided with a limiting sliding groove (132) that slides relative to the sliding bars (17); a fixed plate (171) and at least one sliding plate (172) are provided between the two sliding bars (17), the fixed plate (171) is provided at one end of the sliding bar (17) facing the cross bar (16), the fixed plate (171) and the sliding plate (172) are both provided with the first electromagnetic wave transmitter (11), and the sliding plate (172) is slidably connected to the sliding bar (17); the fixed plate (171) and the sliding plate (172) are both rotatably connected to a connecting rod (18), two adjacent connecting rods (18) are rotatably connected, and a pull rod (19) is hinged between the mobile pontoon (13) and the closest sliding plate (172).

4. The magnetic and electric coordination circulating water treatment device according to claim 2 is characterized in that: The mobile buoy (13) comprises a main box body (133) and two auxiliary boxes (134) arranged on both sides of the main box body (133), a spacing is arranged between the main box body (133) and the auxiliary boxes (134), the main box body (133) and the auxiliary boxes (134) are both provided with connecting plates on one side facing each other, and the two connecting plates are arranged overlappingly, the connecting plates are also provided with pin holes, the pin holes are plugged with pins, the pins are provided with flanges extending toward the positioning buoy (12), and the flanges are provided with the limiting sliding grooves (132).

5. The magnetic and electric coordination circulating water treatment device according to claim 2 is characterized in that: The connecting rod (18) comprises a first connecting rod (181) and a second connecting rod (182); the fixed plate (171) and the sliding plate (172) closest to the movable pontoon (13) are rotatably connected to the first connecting rod (181); the other sliding plates (172) are rotatably connected to the center of the second connecting rod (182); the length of the second connecting rod (182) is twice that of the first connecting rod (181).

6. The magnetic and electric coordination circulating water treatment device according to claim 1, characterized in that: The plurality of sensor groups are arranged at the same height on the side wall of the water collecting pool or distributed on the side wall of the water collecting pool in a grid pattern.

7. The magnetic and electric coordination circulating water treatment device according to claim 1 is characterized in that: The electromagnetic wave excitation device further comprises an electric control box body, a power module (31), a printed circuit board (32), a data acquisition system (33), and a remote monitoring system (34); the power module (31) outputs a DC voltage of 5V to 60V; the electromagnetic wave excitation device forms an electromagnetic field with a sine wave, a triangular wave, or a square wave; the frequency range of the electromagnetic wave is 100 to 50,000 Hz, and the scanning frequency is 0.1 to 100 Hz.

8. A method for treating circulating water by magneto-electric coordination, characterized in that: The following steps are involved: Start the transmitting unit and detect the voltage and magnetic induction intensity at multiple detection points around the water collection pool; If the voltage and magnetic induction intensity distribution of multiple detection points is uneven, adjust the distribution positions of multiple first electromagnetic wave transmitters in the water collection pool, as well as the output intensity of the first electromagnetic wave transmitter and the second electromagnetic wave transmitter until the voltage and magnetic induction intensity detected at all detection points are evenly distributed.

9. A method for treating circulating water by magneto-electric coordination according to claim 8, characterized in that: The uniform distribution means that the voltages and magnetic induction intensities detected at multiple detection points are all within a preset range, or the difference between the maximum and minimum voltage values ​​and the difference between the maximum and minimum magnetic induction intensity values ​​are all within a preset range.

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