High-salinity wastewater desalination treatment device

Abstract

The application discloses a high-salinity wastewater desalination treatment equipment, which comprises a rack, a desalination mechanism is arranged outside the rack, the desalination mechanism comprises a solid box, the outer surface of the solid box is fixedly connected with the outer surface of the rack, two sides of the inside of the solid box are both connected with ladders through penetration, a cloth belt is arranged in the inside of the solid box, the outer surface of the cloth belt is movably connected with two groups of beaters, the two groups of beaters are staggered and cover the width of the cloth belt, and the outer surface of the cloth belt is movably connected with the bodies of the two ladders through penetration, and the application relates to the technical field of wastewater treatment, solves the problem that the existing high-salinity wastewater desalination treatment equipment needs to be disassembled and replaced with internal accessories during use, causes time-consuming and labor-consuming treatment work and reduces efficiency, and the problem that the heating rate of the multiple layers from top to bottom is sequentially reduced by heating the lower high-salinity clean water with the upper steam, thereby prolonging the treatment time and reducing the treatment efficiency.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, specifically to a desalination treatment device for high-salinity wastewater. Background Technology

[0002] After treatment, saline wastewater yields low-salt concentrated water and high-salt purified water. The high-salt purified water can then be evaporated and crystallized to obtain crude salt. However, the precipitated salt crystals adhere to the inner wall of the container, hindering the container's ability to heat the high-salt water within after prolonged use and increasing energy consumption for heating. Patent CN118666337A discloses a high-salt wastewater desalination device, including an evaporation component. The top of the evaporation component is fixedly connected to a top cover. By scraping off the coarse salt adhering to the side wall of the sliding plate frame and replacing the sliding partition, no precipitated coarse salt crystals remain inside the device, thus preventing the problem of salt crystals hindering the container's heating of the high-salt water.

[0003] While this device possesses the aforementioned advantages, it still suffers from the following drawbacks in practical use: 1. When using this device, the sliding baffle needs to be disassembled and replaced after the crystallized salt is scraped off, which makes the actual processing work time-consuming, labor-intensive and inefficient. 2. When using this device, the water vapor obtained from the upper evaporation process is used to heat the lower high-salt purified water. Considering the heat recovery of the steam, the heating rate and temperature will decrease from top to bottom, which will prolong the overall processing time and reduce the overall processing efficiency.

[0004] Therefore, it is necessary to address the problems that still exist in the existing devices. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a high-salinity wastewater desalination treatment device. This device solves the problem that existing high-salinity wastewater desalination treatment devices require disassembly and replacement of internal components, resulting in time-consuming, labor-intensive, and inefficient processing. Additionally, the heating of the lower high-salinity purified water by upper steam causes the heating rate to decrease sequentially from top to bottom, thus prolonging the processing time and reducing the processing efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-salinity wastewater desalination treatment device, comprising a frame, a desalination mechanism externally disposed on the frame, the desalination mechanism comprising a fixed box, the outer surface of the fixed box being fixedly connected to the outer surface of the frame, ladder shells penetratingly connected to both sides of the interior of the fixed box, a cloth strip disposed inside the fixed box, two sets of left and right beaters movably connected to the outer surface of the cloth strip, the two sets of beaters being staggered and covering the width of the cloth strip, the outer surface of the cloth strip being movably connected to the bodies of the two ladder shells respectively, a partition fixedly connected inside the fixed box, the partition dividing the interior of the fixed box into two parts for storing crystalline salt and high-salinity purified water respectively, a through groove being formed in the body of the partition, a pad fixedly connected to the lower part inside the through groove, a heating strip fixedly connected inside the pad, and the outer surface of the cloth strip being movably connected to the pad and the interior of the through groove respectively.

[0007] Preferably, a rounded chamfer is provided at the top of the inside of the through groove, and a gap is provided between the arc surface of the rounded chamfer and the outer surface of the cloth strip to squeeze and dehydrate the cloth strip after it has absorbed water. A rotating bar is fixedly connected to the ends of the two sets of batters that are far apart from each other. A support bar is rotatably connected to the outer surface of the rotating bar through a pin, and the outer surface of the support bar is fixedly connected to the inside of the solid box.

[0008] Preferably, the outer surface of the fabric belt is connected to four rotating rollers, and the shaft ends of the four rotating rollers are rotatably embedded in the outer surface of the frame. The four rotating rollers stretch the fabric belt into a rectangular shape, so that the fabric belt circulates inside and outside the fixed box.

[0009] Preferably, a spray assembly is provided on the outside of the fabric belt. The spray assembly includes a spray pipe, which is located inside one side of the ladder shell and above the fabric belt. A water supply pipe is connected through the inside of the spray pipe. The outer surface of the water supply pipe is fixedly connected through the ladder shell and the body of the solid box, respectively. One end of the water supply pipe is connected to one side inside the solid box through a pump.

[0010] Preferably, the water supply pipe is provided with a condenser pipe inside, and the two ends of the condenser pipe are respectively connected to a steam pipe and a condensate pipe. The outer surfaces of the steam pipe and the condensate pipe are fixedly connected to the body of the water supply pipe through the pipe. One end of the steam pipe passes through the body of the solid box and extends to the top of the pad.

[0011] Preferably, a fan is installed inside the steam pipe, which assists in the discharge of steam through the steam pipe during evaporation.

[0012] Preferably, a drive assembly is provided on the outside of the racket arm. The drive assembly includes a crankshaft, which is disposed inside the other side of the ladder shell. One end of the crankshaft passes through the body of the other side of the ladder shell and extends to its outside. Two connecting rods are rotatably connected through the outer surface of the crankshaft. Universal joints are fixedly connected to the output ends of the two connecting rods. One end of the two universal joints is fixedly connected to one end of the two rotating bars, respectively. A ratchet is fixedly connected to one end of the crankshaft. A drive motor is fixedly connected to the shaft end of the ratchet. The outer surface of the drive motor is fixedly connected to the inside of the other side of the ladder shell.

[0013] Preferably, a rotating housing is provided on the outside of the crankshaft, and two connecting pipes are connected through the inside of the rotating housing. A blade is rotatably connected inside the rotating housing. The shaft end of the blade is rotatably connected through the rotating housing body and extends to the outside of the rotating housing. A push rod is provided on the outside of the rotating housing. Both ends of the push rod are rotatably connected to turntables. The turntables on both sides are fixedly connected to the shaft end of the blade and the other end of the crankshaft, respectively.

[0014] Preferably, an energy storage unit is provided on the outside of the crankshaft. The energy storage unit includes a solid cylinder, which is located above the rotating housing for storing condensate. One end of the connecting pipe on one side is in through communication with the inside of the solid cylinder. A piston rod is slidably connected inside the solid cylinder. One end of the piston rod is slidably connected through the body of the solid cylinder and extends to the bottom of the solid cylinder. A stop plate is provided on the outside of the piston rod. The outer surface of the stop plate is fixedly connected to the outer surface of the solid cylinder through a telescopic rod.

[0015] Preferably, a tension spring is sleeved on the outside of the telescopic rod, and the two ends of the tension spring are fixedly connected to the outer surfaces of the fixed cylinder and the abutment plate, respectively. A threaded sleeve is threadedly connected to the outer surface of the piston rod, and one end of the threaded sleeve abuts against the outer surface of the abutment plate.

[0016] Beneficial effects This invention provides a desalination treatment device for high-salinity wastewater. Compared with the prior art, it has the following advantages: (1) By setting up a desalination mechanism, the cloth belt absorbs high-salt purified water and contacts the pad, thereby heating and evaporating it by ironing. The excess high-salt purified water absorbed by the cloth belt is squeezed out by rounded corners, so that the cloth belt carries an appropriate amount of high-salt purified water. The heating strip can quickly evaporate and crystallize the water. Then, by beating the cloth belt with two sets of bats, the crystallized salt attached to the cloth belt can be removed. The cloth belt is driven by the rotating roller to circulate, so as to achieve continuous desalination and improve the overall processing efficiency.

[0017] (2) By setting up a spray assembly, the high-salt purified water can be sprayed evenly onto the cloth belt through the cooperation of the water supply pipe and the spray pipe, so that the cloth belt can fully and quickly absorb the high-salt purified water. At the same time, the steam generated by evaporation can be discharged to the outside of the solid box through the steam pipe, and then contacted with the flowing high-salt purified water through the condenser pipe. On the one hand, the high-salt purified water to be sprayed can be preheated, so that the high-salt purified water can evaporate quickly when heated by the heating strip. On the other hand, the water vapor can be collected by condensation, thereby saving water resources.

[0018] (3) By setting up a drive assembly, the drive motor drives the crankshaft to rotate using a ratchet, and connects the crankshaft and the rotating bar through a connecting rod and a universal joint, so that the crankshaft can drive the batter to swing back and forth to beat the cloth belt, thereby achieving desalination. Furthermore, by utilizing the contact between the blade and the condensate, the crankshaft can also drive the batter to move through the transmission of the turntable and the push rod, thereby further realizing the utilization of heat energy.

[0019] (4) By setting up an energy storage unit, the piston rod moves inside the solid cylinder to adjust the volume inside the solid cylinder. The tension spring can support the condensate, allowing the condensate to accumulate inside the solid cylinder. The gravitational potential energy of the liquid water can drive the lever to swing. At the same time, the change in the position of the screw sleeve on the piston rod allows the abutment to stretch or compress the telescopic rod and tension spring, so as to adjust the water storage volume according to actual needs. Attached Figure Description

[0020] Figure 1 This is a perspective view of the internal structure of the present invention; Figure 2 This is a perspective view of the internal structure of the through-slot of the present invention; Figure 3 This is a perspective view of the external structure of the racket handle of the present invention; Figure 4 This is a perspective view of the internal structure of the rotating shell of the present invention; Figure 5 This is a perspective view of the internal structure of the water supply pipe of the present invention; Figure 6 This is a three-dimensional view of the internal structure of the fixed cylinder of the present invention.

[0021] In the diagram: 1. Frame; 2. Fixed box; 3. Ladder shell; 4. Fabric belt; 5. Spray assembly; 51. Spray pipe; 52. Water supply pipe; 53. Condensate pipe; 54. Steam pipe; 55. Condensate pipe; 56. Fan; 6. Paddle rod; 7. Drive assembly; 71. Crankshaft; 72. Energy storage unit; 721. Fixed cylinder; 722. Piston rod; 723. Support plate; 724. Telescopic rod; 725. Tension spring; 726. Screw sleeve; 73. Connecting rod; 74. Universal joint; 75. Ratchet; 76. Drive motor; 77. Rotating shell; 78. Connecting pipe; 79. Paddle; 710. Push rod; 711. Turntable; 8. Partition plate; 9. Through groove; 10. Pad plate; 11. Heating strip; 12. Rounded chamfer; 13. Rotating bar; 14. Support bar; 15. Rotating roller. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figure 1-6 This invention provides a technical solution: a high-salinity wastewater desalination treatment device. The system includes a frame 1, with a desalination mechanism installed on its exterior. The desalination mechanism includes a fixed chamber 2, whose outer surface is fixedly connected to the outer surface of the frame 1. Ladder shells 3 are connected through to both sides of the interior of the fixed chamber 2. The lower part of the ladder shells 3 is inclined to facilitate the flow of crystalline salt and high-salt purified water. A cloth strip 4 is installed inside the fixed chamber 2. The cloth strip 4 is woven from high-temperature resistant, corrosion-resistant, tensile-resistant, and highly absorbent fibers. Two sets of flapping rods 6 are movably connected to the outer surface of the cloth strip 4. Each set of flapping rods 6 has multiple rods spaced equidistantly. The two sets of flapping rods 6 are staggered and cover the width of the cloth strip 4. The outer surface of the cloth strip 4 is movably connected through to the bodies of the two ladder shells 3. The solid box 2 is fixedly connected to a partition 8, which divides the solid box 2 into two parts for storing crystallized salt and high-salt purified water respectively. As a preferred method, the solid box 2 has a feed pipe running through the upper part of the side for storing high-salt purified water, and a discharge pipe running through the other side for discharging crystallized salt. The body of the partition 8 has a through groove 9, and a pad 10 is fixedly connected to the lower part of the through groove 9. The pad 10 is used to increase the heating and support area. A heating strip 11 is fixedly connected to the inside of the pad 10. The heating strip 11 is made of a material with high resistance and is electrically connected to the external control circuit. The outer surface of the cloth belt 4 is movably connected to the pad 10 and the inside of the through groove 9 respectively.

[0024] A rounded chamfer 12 is provided at the top inside the through groove 9. The rounded chamfer 12 can improve the smoothness of contact with the cloth belt 4 and avoid scratching the cloth belt 4, thus affecting the desalination effect. A gap is provided between the arc surface of the rounded chamfer 12 and the outer surface of the cloth belt 4 to squeeze and dehydrate the cloth belt 4 after it absorbs water. The gap size between the rounded chamfer 12 and the cloth belt 4 is set according to the water absorption and expansion value of the cloth belt 4 material and the heating efficiency of the heating strip 11. The ends of the two sets of flaps 6 that are far apart from each other are fixedly connected to the rotating strip 13. The rotating strip 13 drives the flaps 6 to swing back and forth, thereby causing the crystallized salt on the cloth belt 4 to fall off. The outer surface of the rotating strip 13 is rotatably connected to the support strip 14 through the pin shaft. The outer surface of the support strip 14 is fixedly connected to the inside of the solid box 2.

[0025] Four rotating rollers 15 are connected to the outer surface of the cloth belt 4. The rotating rollers 15 are driven by an external drive motor. The shaft ends of the four rotating rollers 15 are embedded and rotatably connected to the outer surface of the frame 1. The four rotating rollers 15 stretch the cloth belt 4 into a rectangular shape. The rectangular shape of the cloth belt 4 allows it to circulate inside and outside the solid box 2 for continuous desalination. On the other hand, the cloth belt 4 is flat and taut, which facilitates the uniform spraying of high-salt purified water and the hammering and removal of crystallized salt, so that the cloth belt 4 circulates inside and outside the solid box 2.

[0026] By setting up a desalination mechanism, the cloth belt 4 absorbs high-salt purified water and comes into contact with the pad 10, thereby heating and evaporating it through ironing. The rounded chamfer 12 squeezes out the excess high-salt purified water absorbed by the cloth belt 4, so that the cloth belt 4 carries an appropriate amount of high-salt purified water. The heating strip 11 can quickly evaporate and crystallize the water. Then, by beating the cloth belt 4 with two sets of beaters 6, the crystallized salt attached to the cloth belt 4 can be removed. The cloth belt 4 is driven to circulate by the rotating roller 15 to achieve continuous desalination, thereby improving the overall processing efficiency.

[0027] A spray assembly 5 is provided on the outside of the fabric belt 4. The spray assembly 5 includes a spray pipe 51. A spray hole or a spray faucet is provided below the spray pipe 51 to spray high-salt purified water evenly onto the fabric belt 4. The spray pipe 51 is located inside the ladder shell 3 on one side and above the fabric belt 4. A water supply pipe 52 is connected through the inside of the spray pipe 51. The outer surface of the water supply pipe 52 is fixedly connected to the ladder shell 3 and the body of the solid box 2 respectively. A part of the water supply pipe 52 is located outside the solid box 2 to condense the discharged water vapor. One end of the water supply pipe 52 is connected to one side inside the solid box 2 through a pump. The pump is electrically connected to an external control circuit and is used to pump high-salt purified water into the spray pipe 51.

[0028] The water supply pipe 52 is equipped with a condenser pipe 53 inside. The condenser pipe 53 is spiral and vertically arranged, which increases the contact area to improve the condensation effect and facilitates the discharge of condensate. The two ends of the condenser pipe 53 are respectively connected to a steam pipe 54 and a condensate pipe 55. The steam pipe 54 and the condensate pipe 55 are used for the flow of water vapor and condensate, respectively. The outer surfaces of the steam pipe 54 and the condensate pipe 55 are fixedly connected to the body of the water supply pipe 52. One end of the steam pipe 54 penetrates the body of the solid box 2 and extends to the top of the pad plate 10.

[0029] A blower 56 is installed inside the steam pipe 54. The motor of the blower 56 is a high-temperature resistant explosion-proof motor and is electrically connected to the external control circuit. At the same time, the speed of the blower 56 is set according to the amount of steam generated, so that the generated steam can be discharged quickly and effectively. During evaporation, the blower 56 is used to assist the steam in being discharged through the steam pipe 54.

[0030] By setting up the spray assembly 5, and utilizing the cooperation of the water supply pipe 52 and the spray pipe 51, high-salt purified water can be evenly sprayed onto the cloth belt 4, so that the cloth belt 4 can fully and quickly absorb the high-salt purified water. At the same time, the steam generated by evaporation can be discharged to the outside of the solid box 2 through the steam pipe 54, and then contacted with the flowing high-salt purified water through the condenser pipe 53. On the one hand, the high-salt purified water to be sprayed can be preheated, so that the high-salt purified water can evaporate quickly when heated by the heating bar 11. On the other hand, the water vapor can be condensed and collected, thereby saving water resources.

[0031] A drive assembly 7 is provided on the outside of the paddle 6. The drive assembly 7 includes a crankshaft 71. The rotation of the crankshaft 71 achieves eccentric motion, thereby driving the paddle 6 to reciprocate, thus realizing continuous beating of the fabric belt 4. The crankshaft 71 is located inside the other side of the ladder shell 3, and one end of the crankshaft 71 passes through the body of the other side of the ladder shell 3 and extends to its outside. Two connecting rods 73 are rotatably connected through the outer surface of the crankshaft 71. The output ends of the connecting rods 73 can extend and retract to adapt to the rotation of the crankshaft 71. The output ends of both connecting rods 73 are fixedly connected to a universal joint. The rotation of the universal joint 74 can easily adapt to the angle changes when the crankshaft 71 rotates. One end of each of the two universal joints 74 is fixedly connected to one end of each of the two rotating bars 13. One end of the crankshaft 71 is fixedly connected to a ratchet 75, which can realize unidirectional drive and facilitate the crankshaft 71 to be driven in both directions. The shaft end of the ratchet 75 is fixedly connected to a drive motor 76, which is made of a high-temperature resistant and explosion-proof motor and is electrically connected to an external control circuit. The outer surface of the drive motor 76 is fixedly connected to the interior of the ladder shell 3 on the other side.

[0032] A rotating housing 77 is provided on the outside of the crankshaft 71. The rotating housing 77 is made of pressure-resistant and corrosion-resistant material and is located in the condensate drainage path. Two connecting pipes 78 are connected through the interior of the rotating housing 77. A blade 79 is rotatably connected inside the rotating housing 77. The blade 79 rotates by contacting the condensate. The blade 79 and the rotating housing 77 can be made from the turbine structure of an existing hydroelectric power generation device. The shaft end of the blade 79 is rotatably connected through the rotating housing 77 and extends into the rotating housing. Externally, a rotary seal is provided at the through connection between the blade 79 shaft end and the rotating housing 77. A push rod 710 is provided on the outside of the rotating housing 77. Both ends of the push rod 710 are rotatably connected to a turntable 711. The two ends of the push rod 710 are eccentrically rotated on the two turntables 711 for transmission. The push rod 710 and the turntables 711 can be replaced by a transmission wheel and a transmission belt. The two turntables 711 are fixedly connected to the shaft end of the blade 79 and the other end of the crankshaft 71, respectively.

[0033] By setting up the drive assembly 7, the drive motor 76 drives the crankshaft 71 to rotate via the ratchet 75, and connects the crankshaft 71 and the rotating bar 13 via the connecting rod 73 and the universal joint 74, so that the crankshaft 71 can drive the batter 6 to swing back and forth to beat the cloth belt 4, thereby achieving desalination. Furthermore, by utilizing the contact between the blade 79 and the condensate, the crankshaft 71 can also drive the batter 6 to move through the transmission of the turntable 711 and the push rod 710, thereby further realizing the utilization of heat energy.

[0034] An energy storage unit 72 is installed outside the crankshaft 71. The energy storage unit 72 includes a solid cylinder 721, which is connected to a condensate pipe 55 to collect condensate. The solid cylinder 721 is positioned above the rotating housing 77 to store condensate. One end of a connecting pipe 78 is connected to the interior of the solid cylinder 721. A piston rod 722 is slidably connected inside the solid cylinder 721. The piston rod 722 moves inside the solid cylinder 721 to adjust the volume. The piston rod 722 has external threads. When the piston of the piston rod 722 moves to the bottom of the solid cylinder 721, one end of the connecting pipe 78 is above the piston of the piston rod 722 to facilitate the discharge of condensate. A solenoid valve is installed on the connecting pipe 78. To control the discharge of condensate, one end of the piston rod 722 is slidably connected to the body of the solid cylinder 721 and extends to the bottom of the solid cylinder 721. A stop plate 723 is provided on the outside of the piston rod 722 to support the piston rod 722. A displacement sensor is provided on the solid cylinder 721 to identify the relative position of the piston rod 722 by monitoring the position of the stop plate 723. The outer surface of the stop plate 723 is fixedly connected to the outer surface of the solid cylinder 721 through a telescopic rod 724. The telescopic rod 724 facilitates the movement of the piston rod 722 by telescopic extension and retraction, and can guide the movement of the piston rod 722 and limit its radial movement. At the same time, the telescopic rod 724 is made of a spring rod to adjust the water storage capacity of the solid cylinder 721.

[0035] A tension spring 725 is sleeved on the outside of the telescopic rod 724. The tension spring 725 and the output end of the telescopic rod 724 maintain the same extension and retraction state. The spring provides support for the condensate water through its own elasticity and facilitates the reset of the piston rod 722. The two ends of the tension spring 725 are fixedly connected to the outer surfaces of the solid cylinder 721 and the abutment plate 723, respectively. A threaded sleeve 726 is threadedly connected to the outer surface of the piston rod 722. The threaded sleeve 726 adjusts the state of the telescopic rod 724 and the tension spring 725 by changing the relative position on the piston rod 722, thereby adjusting the water storage capacity inside the solid cylinder 721. One end of the threaded sleeve 726 abuts against the outer surface of the abutment plate 723.

[0036] By setting up an energy storage unit 72, the piston rod 722 moves inside the solid cylinder 721 to adjust the volume inside the solid cylinder 721. The tension spring 725 supports the condensate, allowing the condensate to accumulate inside the solid cylinder 721. The gravitational potential energy of the liquid water can then drive the lever 6 to swing. At the same time, by changing the position of the screw sleeve 726 on the piston rod 722, the abutment plate 723 stretches or compresses the telescopic rod 724 and the tension spring 725 to adjust the water storage capacity according to actual needs.

[0037] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0038] Working principle: First, high-salt purified water is added to one side of the solid tank 2. Then, the pump pumps the high-salt purified water into the spray pipe 51 through the water supply pipe 52, and sprays it evenly onto the cloth belt 4 through the spray holes or spray faucet, so that the cloth belt 4 can fully absorb the high-salt purified water. The excess high-salt purified water is guided by the ladder shell 3 on one side, and then flows back to one side of the solid tank 2. At the same time, the external drive motor drives the cloth belt 4 to move through the rotating roller 15. The cloth belt 4 carries the high-salt purified water through the through groove 9 and then comes into contact with the pad plate 10. At the same time, the heating strip 11 heats the pad plate 10 and makes its temperature greater than 100 degrees Celsius, so that the pad plate 10 heats the cloth belt 4, so that the liquid water in the high-salt purified water evaporates and the crystallized salt adheres to the cloth belt 4. Steam generated by the auxiliary working fan 56 is discharged to the outside of the solid box 2 through steam pipe 54, and enters the condenser pipe 53 through steam pipe 54. The steam comes into contact with the high-salt purified water to be sprayed through the condenser pipe 53, which preheats the high-salt purified water so that it can evaporate quickly when heated by the pad plate 10. On the other hand, the steam cools down and condenses into liquid water inside the condenser pipe 53, and then is discharged into the solid cylinder 721 for storage through the condensate pipe 55. When it is necessary to adjust the water storage volume, screw the sleeve 726 closer to one end of the piston rod 722 to stretch the telescopic rod 724 and the tension spring 725. Through the elastic force, the piston of the piston rod 722 is brought closer to the top of the solid cylinder 721 (the highest position of the piston is lower than the top of the solid cylinder 721 to provide space for storing condensate), thereby obtaining a larger water storage capacity. Conversely, the further the sleeve 726 is from the rod, the smaller the water storage volume. When the cloth belt 4 with attached crystallized salt moves to below the beater 6, the drive motor 76 drives the ratchet 75 to rotate. The ratchet pawl causes the crankshaft 71 to rotate as well. The crankshaft 71, through the connecting rod 73 and universal joint 74, causes the rotating bar 13 to drive the beater 6 to swing back and forth on the support bar 14. This causes the beater 6 to strike the cloth belt 4, causing the attached crystallized salt to detach. The salt is then guided by another ladder shell 3, causing it to collect on the other side inside the solid box 2. Simultaneously, as the condensate inside the solid cylinder 721 increases, the piston of the piston rod 722 moves to the lowest point inside the solid cylinder 721. After the displacement sensor identifies the position of the piston rod 722 via the abutment plate 723, the drive motor 76 stops working. Subsequently, the solenoid valve opens, allowing condensate to enter the interior of the rotating housing 77 through one side connecting pipe 78 and then be discharged through the other side connecting pipe 78. During this process, the condensate rotates by contacting the blade 79, and through the transmission connection between the turntable 711 and the push rod 710, the crankshaft 71 follows the reverse action. Thus, the flap arm 6 is driven to work by the gravitational potential energy of the condensate. Furthermore, the ratchet 75 prevents damage to the drive shaft of the drive motor 76 during reverse rotation.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-salinity wastewater desalination treatment device, comprising a frame (1), characterized in that: The frame (1) is provided with a desalination mechanism, which includes a fixed box (2). The outer surface of the fixed box (2) is fixedly connected to the outer surface of the frame (1). Both sides of the inside of the fixed box (2) are connected through ladder shells (3). The inside of the fixed box (2) is provided with a cloth strip (4). The outer surface of the cloth strip (4) is movably connected to two sets of beaters (6) in the width direction. The two sets of beaters (6) are staggered and cover the width of the cloth strip (4). The outer surface of the cloth strip (4) is movably connected through the bodies of the two ladder shells (3). The inside of the fixed box (2) is fixedly connected with a partition (8). The partition (8) divides the inside of the fixed box (2) into two parts to store crystallized salt and high-salt purified water respectively. The body of the partition (8) has a through groove (9). The bottom of the through groove (9) is fixedly connected with a pad (10). The inner surface of the cloth belt (4) is fixedly connected to the heating strip (11). The outer surface of the cloth belt (4) is movably connected to the pad (10) and the inside of the through groove (9). A rounded chamfer (12) is provided above the inside of the through groove (9). The arc surface of the rounded chamfer (12) is provided with a gap between the outer surface of the cloth belt (4) to squeeze and dehydrate the cloth belt (4) after it has absorbed water. The two sets of the beaters (6) are fixedly connected to the ends of the two sets of beaters (6) at opposite ends. The outer surface of the beater (13) is rotatably connected to the support bar (14) through the pin shaft. The outer surface of the support bar (14) is fixedly connected to the inside of the solid box (2). The outer surface of the cloth belt (4) is driven by four rotating rollers (15). The shaft ends of the four rotating rollers (15) are embedded and rotatably connected to the outer surface of the frame (1). The four rotating rollers (15) stretch the cloth belt (4) into a rectangular shape, so that the cloth belt (4) circulates inside and outside the solid box (2). The outside of the fabric strip (4) is provided with a spray assembly (5), the spray assembly (5) includes a spray pipe (51), the spray pipe (51) is located inside the ladder shell (3) on one side and above the fabric strip (4), the inside of the spray pipe (51) is connected to a water supply pipe (52), the outer surface of the water supply pipe (52) is fixedly connected to the ladder shell (3) and the body of the solid box (2) respectively, and one end of the water supply pipe (52) is connected to one side inside the solid box (2) through a pump; The outside of the lever (6) is provided with a drive assembly (7), which includes a crankshaft (71). The crankshaft (71) is located inside the other side of the ladder shell (3), and one end of the crankshaft (71) passes through the body of the other side of the ladder shell (3) and extends to its outside. The outer surface of the crankshaft (71) is rotatably connected to two connecting rods (73). The output ends of the two connecting rods (73) are fixedly connected to universal joints (74). One end of the two universal joints (74) is fixedly connected to one end of the two rotating bars (13). One end of the crankshaft (71) is fixedly connected to a ratchet (75). The shaft end of the ratchet (75) is fixedly connected to a drive motor (76). The outer surface of the drive motor (76) is fixedly connected to the inside of the other side of the ladder shell (3).

2. The high-salinity wastewater desalination equipment according to claim 1, characterized in that: The water supply pipe (52) is equipped with a condenser pipe (53) inside. The two ends of the condenser pipe (53) are respectively connected to a steam pipe (54) and a condensate pipe (55). The outer surfaces of the steam pipe (54) and the condensate pipe (55) are fixedly connected to the body of the water supply pipe (52). One end of the steam pipe (54) penetrates the body of the solid box (2) and extends to the top of the pad (10).

3. The high-salinity wastewater desalination equipment according to claim 2, characterized in that: The steam pipe (54) is equipped with a fan (56) inside. During evaporation, the fan (56) is used to assist the steam in being discharged through the steam pipe (54).

4. The high-salinity wastewater desalination equipment according to claim 1, characterized in that: The crankshaft (71) is provided with a rotating housing (77) on its outside. The rotating housing (77) is connected by two connecting pipes (78) running through it. The rotating housing (77) is rotatably connected to a blade (79). The shaft end of the blade (79) is rotatably connected to the body of the rotating housing (77) and extends to the outside of the rotating housing (77). The rotating housing (77) is provided with a push rod (710) on its outside. Both ends of the push rod (710) are rotatably connected to a turntable (711). The turntables (711) on both sides are fixedly connected to the shaft end of the blade (79) and the other end of the crankshaft (71), respectively.

5. The high-salinity wastewater desalination equipment according to claim 4, characterized in that: An energy storage unit (72) is provided on the outside of the crankshaft (71). The energy storage unit (72) includes a solid cylinder (721). The solid cylinder (721) is located above the rotating shell (77) for storing condensate. One end of the connecting pipe (78) on one side is connected to the inside of the solid cylinder (721). A piston rod (722) is slidably connected inside the solid cylinder (721). One end of the piston rod (722) is slidably connected to the body of the solid cylinder (721) and extends to the bottom of the solid cylinder (721). A stop plate (723) is provided on the outside of the piston rod (722). The outer surface of the stop plate (723) is fixedly connected to the outer surface of the solid cylinder (721) through a telescopic rod (724).

6. The high-salinity wastewater desalination equipment according to claim 5, characterized in that: The telescopic rod (724) is fitted with a tension spring (725), and the two ends of the tension spring (725) are fixedly connected to the outer surfaces of the fixed cylinder (721) and the abutment plate (723), respectively. The outer surface of the piston rod (722) is threaded with a threaded sleeve (726), and one end of the threaded sleeve (726) abuts against the outer surface of the abutment plate (723).

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