A desulfurization wastewater treatment device

Abstract

This invention discloses a desulfurization wastewater treatment device, relating to the field of wastewater treatment technology. The invention includes a main body of the treatment device, with a spraying device installed on the outer wall of the main body. An inlet pipe is fixedly connected to the upper part of the outer wall of the main body, and an outlet pipe is fixedly connected to the lower part of the outer wall. A motor is fixedly connected to the top of the main body, and a rotating shaft is fixedly connected to the output shaft of the motor. Two fixed plates are fixedly connected to the outer wall of the rotating shaft, and adsorption cotton plates are fixedly connected to both sides of the two fixed plates. Through the arrangement of the motor, rotating shaft, fixed plates, and adsorption cotton plates, the rotation of the fixed plates drives the adsorption cotton plates to rotate. When the adsorption cotton plates rotate, they adsorb the precipitates, thereby improving the overall efficiency of the treatment process and reducing the impact of precipitates on the main body of the treatment device.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment technology, specifically to a desulfurization wastewater treatment device. Background Technology

[0002] Desulfurization wastewater treatment equipment is used to remove sulfides and other pollutants from industrial wastewater to ensure compliance with environmental standards. Common treatment methods include physical sedimentation, chemical reaction, and biological treatment. By adding agents such as lime, the pollution load of desulfurization wastewater can be effectively reduced, minimizing its environmental impact.

[0003] Chinese patent publication number CN220887169U discloses a desulfurization wastewater treatment device. A lifting device is fixedly installed on both sides of the first tank, and side blocks are fixedly installed on both sides of the top cover. The side blocks are fixed to the output end of the lifting device. A water pump is fixedly installed at the lower end of the second tank. The outlet pipe passes through the top cover and is rotatably connected to the top cover. Multiple outlet holes and a stirring rod are provided on the outer wall of the outlet pipe. When the water pump is started, lime slurry enters the interior of the outlet pipe at the outlet end of the water pump and is then sprayed out at the outlet holes. This allows lime slurry to be added to the wastewater at multiple locations, shortening the mixing time between the lime slurry and the wastewater and improving the wastewater treatment efficiency.

[0004] However, the current wastewater treatment device has the following problems: after the lime water and desulfurization wastewater are mixed in the wastewater treatment device, sediment will be generated. The sediment will cause pipe blockage, affecting the normal operation of the wastewater treatment. Furthermore, the sediment will reduce the efficiency of the treatment system and require additional cleaning and maintenance. Therefore, we propose a desulfurization wastewater treatment device. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a desulfurization wastewater treatment device that solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a desulfurization wastewater treatment device, comprising a treatment device body, a spraying device on the outer wall of the treatment device body, an inlet pipe fixedly connected to the upper part of the outer wall of the treatment device body, an outlet pipe fixedly connected to the lower part of the outer wall of the treatment device body, a motor fixedly connected to the top of the treatment device body, a rotating shaft fixedly connected to the output shaft of the motor, two fixed plates fixedly connected to the outer wall of the rotating shaft, and absorbent cotton plates fixedly connected to both sides of the two fixed plates. Lime water is sprayed into the treatment device body through the spraying device and mixed with the desulfurization wastewater entering through the inlet pipe. The mixture of lime water and desulfurization wastewater will produce precipitates. When the motor is started, the output shaft of the motor will cause the rotating shaft to rotate. The rotation of the rotating shaft will drive the fixed plates to rotate, and the rotation of the fixed plates will drive the absorbent cotton plates to rotate. When the absorbent cotton plates rotate, they will adsorb the precipitates.

[0007] According to the above technical solution, the inner wall of the main body of the processing device is provided with an annular track groove. A moving block is slidably connected to the side of the fixed plate away from the rotating shaft. A moving rod is fixedly connected to the side of the moving block away from the fixed plate. The end of the moving rod away from the moving block contacts the inner wall of the annular track groove. A long block is fixedly connected to the side of the moving block near the fixed plate. A triangular block is fixedly connected to the top of the long block. A long groove is provided on the top of the long block. A long plate is fixedly connected to the side of the absorbent cotton plate near the triangular block. A one-way bearing is rotatably connected to the side of the moving block located on the triangular block. A spiral blade is fixedly connected to the side of the one-way bearing away from the moving block. A flow guiding telescopic tube is fixedly connected to the side of the long block away from the moving block. The side of the flow guiding telescopic tube away from the long block is fixedly connected to the circumferential surface of the rotating shaft. A rotating tube is fixedly connected to the bottom of the flow guiding telescopic tube. The top of the rotating tube is fixedly connected to the bottom of the rotating shaft. A connecting tube is rotatably connected to the bottom of the rotating tube. A collection box is fixedly connected to the end of the connecting tube away from the rotating tube. The top is fixedly connected to the bottom of the main body of the processing device. The one-way bearing is located inside the long block. Multiple slots are opened at the bottom of the inner wall of the long block. The rotation of the fixed plate will drive the moving block to rotate. The rotation of the moving block will drive the moving rod to move in the inner wall of the annular track groove, so that the moving rod will drive the moving block to move up and down along the side of the fixed plate. When the moving block moves upward, it will drive the long block to move upward. The movement of the long block will drive the triangular block to move. When the triangular block moves, it will scrape the precipitate adsorbed on the surface of the absorbent cotton board into the long block through the inclined surface of the triangular block and the long groove at the top of the long block. At the same time, when the moving block moves upward, it will drive the one-way bearing to move upward. When the one-way bearing moves upward, it will rotate. The rotation of the one-way bearing will drive the spiral blade to rotate. The rotation of the spiral blade will transport the precipitate inside the long block into the guide telescopic pipe. Then, from the guide telescopic pipe, it will enter the collection box through the rotating pipe and the connecting pipe. At the same time, the slots can allow the mixed solution of lime water and desulfurization wastewater that enters the long block to flow out.

[0008] According to the above technical solution, a pressure roller is fixedly connected to the bottom of the long block. The circumferential surface of the pressure roller is in contact with the side of the absorbent cotton plate. The movement of the long block will drive the pressure roller to move. The movement of the pressure roller will squeeze the precipitate on the surface of the absorbent cotton plate, which can compress the precipitate more tightly. Thus, the inclined surface of the triangular block can more effectively scrape the precipitate into the interior of the long block.

[0009] According to the above technical solution, a water flow guiding device is provided below the outer wall of the rotating shaft. The water flow guiding device includes an L-shaped rod, one end of which is fixedly connected to the lower outer wall of the rotating shaft. A rotating ring is fixedly connected to the end of the L-shaped rod away from the rotating shaft. Multiple abutment rods are fixedly connected to the outer wall of the rotating ring. A notched ring is fixedly connected to the bottom of the inner wall of the main body of the treatment device. Multiple L-shaped blocks are fixedly connected to the top of the notched ring. A vertical rod is slidably connected through the top of each of the multiple L-shaped blocks. Multiple moving rings are fixedly connected to the top of the vertical rod. An arc block is fixedly connected to the bottom of the vertical rod. A spring is provided between the arc block and the L-shaped block. The arc surface of the arc block contacts the bottom of the inner wall of the main body of the treatment device. The rotation of the shaft, located on the displacement trajectory of multiple contact rods, causes the L-shaped rod to rotate, which in turn causes the rotating ring to rotate. The rotation of the rotating ring causes the contact rod to rotate, which in turn causes the contact rod to rotate. The rotation of the contact rod causes it to contact the arc surface of the arc block, thus moving the arc block upward. The upward movement of the arc block compresses the spring, which in turn causes the vertical rod to move upward. The upward movement of the vertical rod causes the multiple moving rings to move upward. When the multiple moving rings move upward, they cause the surrounding mixed solution of lime water and desulfurization wastewater to move upward. When the rotation of the contact rod moves away from the arc surface of the arc block, the arc block will reset due to the elastic force of the spring. The reset of the arc block will impact the bottom of the inner wall of the main body of the treatment device.

[0010] According to the above technical solution, a buoyancy device is provided at the top of the L-shaped block. The buoyancy device includes a notched fixing ring, the bottom of which is fixedly connected to the top of the L-shaped block. A folding bladder is fixedly connected to the top of the notched fixing ring, and a pressure ring is fixedly connected to the top of the folding bladder. A one-way connecting pipe is fixedly connected to the inner wall of the folding bladder, and a one-way air outlet pipe is fixedly connected to the end of the one-way connecting pipe away from the folding bladder. A Z-shaped rod is slidably connected to the inner wall of the pressure ring, and a connecting ring is fixedly connected to the end of the Z-shaped rod away from the pressure ring. The inner wall of the connecting ring is fixedly connected to the side of the fixed plate away from the rotating shaft. The connecting ring is connected to the fixed plate. A spring is installed between the plates. The connecting ring is located on the displacement trajectory of the moving block. A one-way air inlet pipe is fixedly connected to the outer wall of the folded bladder. When the moving block moves to the middle of the fixed plate and continues to move downward, the moving block will abut against the connecting ring, causing the connecting ring to move downward. The downward movement of the connecting ring will compress the spring, and the downward movement of the connecting ring will drive the Z-shaped rod to move downward. The downward movement of the Z-shaped rod will drive the pressure ring to move downward. The downward movement of the pressure ring will squeeze the folded bladder. The compression of the folded bladder will cause the internal air to enter the one-way air outlet pipe through the one-way connecting pipe. At the same time, the movement of the heavy moving ring will accelerate the movement of the air bubbles.

[0011] This invention provides a desulfurization wastewater treatment device. It has the following beneficial effects:

[0012] (1) This invention, through the arrangement of a motor, a rotating shaft, a fixed plate, and an adsorption cotton plate, enables the rotation of the fixed plate to drive the adsorption cotton plate to rotate. When the adsorption cotton plate rotates, it adsorbs the precipitate, thereby improving the overall efficiency of the processing process and reducing the impact of the precipitate on the main body of the processing device. At the same time, through the cooperation of the adsorption cotton plate, a moving block, a moving rod, a long block, a triangular block, a spiral blade, a guide telescopic tube, a rotating tube, a connecting tube, a collection box, a long plate, and a one-way bearing, when the triangular block moves, it scrapes the precipitate adsorbed on the surface of the adsorption cotton plate into the interior of the long block through the inclined surface of the triangular block and the long groove at the top of the long block. At the same time, when the moving block moves upward, it drives the one-way bearing to move upward. When the one-way bearing moves upward, it rotates. The rotation of the one-way bearing drives the spiral blade to rotate. The rotation of the spiral blade will then drive the long plate to rotate. The sediment inside the block is transported to the guide tube, and then enters the collection box through the rotating tube and connecting tube. This allows the adsorption cotton plate to re-adsorb the sediment. Simultaneously, the cooperation of the long block and the pressure roller causes the pressure roller to squeeze the sediment on the surface of the adsorption cotton plate, compressing it more tightly. This allows the inclined surface of the triangular block to more easily scrape the sediment into the long block, preventing it from loosening and returning to the mixed solution of lime water and desulfurization wastewater when scraped. Furthermore, the cooperation of the long block and the slots allows the mixed solution of lime water and desulfurization wastewater entering the long block to flow out, reducing the likelihood of the mixed solution and sediment being transported into the guide tube along with the spiral blades.

[0013] (2) The present invention, through the setting of the water flow guiding device, enables the L-shaped rod, rotating ring, contact rod, notched ring, L-shaped block, vertical rod, multiple moving rings and arc block to cooperate so that the multiple moving rings will drive the surrounding lime water and desulfurization wastewater mixture upward, thereby causing the sediment in the mixture of lime water and desulfurization wastewater located at the bottom of the treatment device body to float upward, so that the adsorption cotton plate can adsorb more sediment; at the same time, through the cooperation of the arc block and the treatment device body, the arc block will be reset by the elastic force of the spring. The reset of the arc block will hit the bottom of the inner wall of the treatment device body, thereby causing the treatment device body to vibrate, thus avoiding the problem of sediment adhering to the bottom of the inner wall of the treatment device body or the inner wall.

[0014] (3) The present invention, through the setting of the floating device, enables the cooperation of the notch fixing ring, folded bladder, pressure ring, one-way connecting pipe, one-way air outlet pipe, Z-shaped rod, connecting ring and moving block, so that the downward movement of the pressure ring will squeeze the folded bladder. The folded bladder being squeezed will cause the air inside to enter the one-way air outlet pipe through the one-way connecting pipe, and finally be ejected from the one-way air outlet pipe in the form of bubbles. The bubbles can carry the sediment upward, thereby preventing the sediment from continuing to sink; at the same time, through the cooperation of multiple moving rings and one-way air outlet pipes, the movement of the heavy moving ring will accelerate the movement of the bubbles, so that the bubbles can carry the sediment upward more quickly. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the entire invention;

[0016] Figure 2 This is a schematic diagram of the side section of the present invention. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the side section of the present invention. Figure 2 ;

[0018] Figure 4 This is a schematic diagram of the structure at the fixing plate of the present invention;

[0019] Figure 5 This is a schematic diagram of the structure at the moving rod of the present invention;

[0020] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at point A in the middle;

[0021] Figure 7 This is a schematic diagram of the structure of the one-way bearing of the present invention;

[0022] Figure 8 This is a schematic diagram of the structure of the water flow guiding device of the present invention;

[0023] Figure 9 This is a schematic diagram of the structure of the buoyancy device of the present invention. Figure 1 ;

[0024] Figure 10 For the present invention Figure 9 Schematic diagram of the structure at point B;

[0025] Figure 11 For the present invention Figure 9 Schematic diagram of the structure at point C;

[0026] Figure 12 This is a schematic diagram of the structure of the buoyancy device of the present invention. Figure 2 .

[0027] In the diagram: 1. Main body of the treatment device; 2. Spraying device; 3. Inlet pipe; 4. Outlet pipe; 5. Motor; 6. Rotating shaft; 7. Water flow guiding device; 71. L-shaped rod; 72. Rotating ring; 73. Abutting rod; 74. Notched ring; 75. L-shaped block; 76. Vertical rod; 77. Multiple moving rings; 78. Arc block; 8. Floating device; 81. Notched fixing ring; 82. Folding bladder; 83. Pressure ring; 84. One-way connection 85. Connector; 86. One-way air outlet pipe; 87. Z-shaped rod; 88. Connecting ring; 9. Annular track groove; 10. Fixing plate; 11. Absorbent cotton plate; 12. Moving block; 13. Moving rod; 14. Long block; 15. Triangular block; 16. Spiral blade; 17. Slot; 18. Guide telescopic pipe; 19. Rotating pipe; 20. Connecting pipe; 21. Collection box; 22. Pressure roller; 23. Long plate; 24. One-way bearing. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0029] Please see Figures 1-12 One embodiment of the present invention is a desulfurization wastewater treatment device, comprising a treatment device body 1, a spraying device 2 disposed on the outer wall of the treatment device body 1, an inlet pipe 3 fixedly connected to the upper part of the outer wall of the treatment device body 1, an outlet pipe 4 fixedly connected to the lower part of the outer wall of the treatment device body 1, a motor 5 fixedly connected to the top of the treatment device body 1, a rotating shaft 6 fixedly connected to the output shaft of the motor 5, two fixing plates 10 fixedly connected to the outer wall of the rotating shaft 6, and an adsorption cotton plate 11 fixedly connected to both sides of the two fixing plates 10. Through the above structure, the rotation of the fixing plates 10 will drive the adsorption cotton plate 11 to rotate, and the adsorption cotton plate 11 will adsorb the precipitate when rotating, thereby improving the overall efficiency of the treatment process and reducing the impact of the precipitate on the treatment device body 1.

[0030] The inner wall of the main body 1 of the processing device is provided with an annular track groove 9. A moving block 12 is slidably connected to the side of the fixed plate 10 away from the rotating shaft 6. A moving rod 13 is fixedly connected to the side of the moving block 12 away from the fixed plate 10. The end of the moving rod 13 away from the moving block 12 is in contact with the inner wall of the annular track groove 9. A long block 14 is fixedly connected to the side of the moving block 12 near the fixed plate 10. A triangular block 15 is fixedly connected to the top of the long block 14. A long groove is provided on the top of the long block 14. A long plate 23 is fixedly connected to the side of the absorbent cotton plate 11 near the triangular block 15. A one-way bearing 24 is rotatably connected to the side of the moving block 12 located on the side of the triangular block 15. A spiral blade 16 is fixedly connected to the side of the one-way bearing 24 away from the moving block 12. A flow guide telescopic tube 18 is fixedly connected to the side of the long block 14 away from the moving block 12. The side of the flow guide telescopic tube 18 away from the long block 14 is fixedly connected to the circumferential surface of the rotating shaft 6. A rotating tube 19 is fixedly connected to the bottom of the flow guide telescopic tube 18. The top of the rotating tube 19 is fixedly connected to the bottom of the rotating shaft 6. The bottom of the rotating tube 19 is rotatably connected to the connecting tube 20. The end of the connecting tube 20 away from the rotating tube 19 is fixedly connected to the collection box 21. The top of the collection box 21 is fixedly connected to the bottom of the main body 1 of the processing device. The one-way bearing 24 is located inside the long block 14. Multiple slots 17 are opened at the bottom of the inner wall of the long block 14. With the above structure, the rotation of the spiral blade 16 will transport the sediment inside the long block 14 to the inside of the guide tube 18. Then, it will enter the collection box 21 through the rotating tube 19 and the connecting tube 20 from the guide tube 18. This can achieve the effect of re-adsorbing the sediment by the adsorption cotton plate 11. The slots 17 can allow the mixed solution of lime water and desulfurization wastewater that enters the long block 14 to flow out, thereby reducing the situation where the mixed solution of lime water and desulfurization wastewater is transported to the inside of the guide tube 18 along with the sediment by the spiral blade 16.

[0031] A pressure roller 22 is fixedly connected to the bottom of the long block 14. The circumferential surface of the pressure roller 22 is in contact with the side of the absorbent cotton plate 11. With the above structure, the inclined surface of the triangular block 15 can more easily scrape the sediment into the interior of the long block 14, avoiding the problem that the sediment will return to the mixed solution of lime water and desulfurization wastewater due to looseness when it is scraped.

[0032] A water flow guiding device 7 is provided below the outer wall of the rotating shaft 6. The water flow guiding device 7 includes an L-shaped rod 71. One end of the L-shaped rod 71 is fixedly connected to the lower outer wall of the rotating shaft 6, and the end of the L-shaped rod 71 away from the rotating shaft 6 is fixedly connected to a rotating ring 72. Multiple abutting rods 73 are fixedly connected to the outer wall of the rotating ring 72. A notched ring 74 is fixedly connected to the bottom of the inner wall of the processing device body 1. Multiple L-shaped blocks 75 are fixedly connected to the top of the notched ring 74. A vertical rod 76 is slidably inserted through the top of each of the multiple L-shaped blocks 75. Multiple moving rings 77 are fixedly connected to the top of the vertical rod 76, and an arc block 78 is fixedly connected to the bottom of the vertical rod 76. A spring is provided between the arc block 78 and the L-shaped blocks 75. The arc of the arc block 78... The surface of the arc block 78 contacts the bottom of the inner wall of the main body 1 of the treatment device. The arc surface of the arc block 78 is located on the displacement trajectory of the multiple contact rods 73. With the above structure, when the multiple moving rings 77 move upward, the multiple moving rings 77 will drive the surrounding mixed solution of lime water and desulfurization wastewater to move upward, thereby causing the precipitates in the mixed solution of lime water and desulfurization wastewater located at the bottom of the interior of the main body 1 of the treatment device to float upward, so that the adsorbent cotton plate 11 can adsorb more precipitates. The reset of the arc block 78 will hit the bottom of the inner wall of the main body 1 of the treatment device, thereby causing the main body 1 of the treatment device to vibrate, thus avoiding the problem of precipitates adhering to the bottom of the inner wall of the main body 1 of the treatment device.

[0033] In use, lime water is sprayed into the main body 1 of the treatment device through the spraying device 2 and mixed with the desulfurization wastewater entering through the inlet pipe 3. The mixing of lime water and desulfurization wastewater will produce precipitates. The motor 5 is started, and the output shaft of the motor 5 will cause the rotating shaft 6 to rotate. The rotation of the rotating shaft 6 will drive the fixed plate 10 to rotate, and the rotation of the fixed plate 10 will drive the adsorption cotton plate 11 to rotate. When the adsorption cotton plate 11 rotates, it will adsorb the precipitates, thereby improving the overall efficiency of the treatment process and reducing the impact of the precipitates on the main body 1 of the treatment device; the rotation of the fixed plate 10... The movement causes the movable block 12 to rotate, which in turn causes the movable rod 13 to move along the inner wall of the annular track groove 9. This causes the movable rod 13 to move the movable block 12 up and down along the side of the fixed plate 10. When the movable block 12 moves upward, it causes the long block 14 to move upward. The movement of the long block 14 causes the triangular block 15 to move. When the triangular block 15 moves, it scrapes the sediment adsorbed on the surface of the absorbent cotton plate 11 into the interior of the long block 14 through the inclined surface of the triangular block 15 and the long groove at the top of the long block 14. At the same time, the movable block 12 rotates. When the long block 14 moves upward, it drives the one-way bearing 24 to move upward. The one-way bearing 24 rotates as it moves upward, which in turn drives the spiral blades 16 to rotate. The rotation of the spiral blades 16 transports the sediment inside the long block 14 to the guide tube 18, and then from the guide tube 18 through the rotating tube 19 and connecting tube 20 into the collection box 21. This allows the adsorption cotton plate 11 to re-adsorb the sediment. The movement of the long block 14 also drives the pressure roller 22 to move. The movement will compress the precipitate on the surface of the absorbent cotton plate 11, making the precipitate more compact. This allows the inclined surface of the triangular block 15 to more easily scrape the precipitate into the interior of the long block 14, avoiding the problem of the precipitate returning to the mixed solution of lime water and desulfurization wastewater due to loosening when scraped. At the same time, the slot 17 allows the mixed solution of lime water and desulfurization wastewater that has entered the interior of the long block 14 to flow out, thereby reducing the possibility of the mixed solution of lime water and desulfurization wastewater being transported into the guide tube 18 along with the precipitate by the spiral blade 16.

[0034] The rotation of the pivot 6 causes the L-shaped rod 71 to rotate, which in turn causes the rotating ring 72 to rotate. The rotation of the rotating ring 72 causes the contact rod 73 to rotate, which in turn contacts the arc surface of the arc block 78, causing the arc block 78 to move upwards. This upward movement of the arc block 78 compresses the spring, which in turn causes the vertical rod 76 to move upwards. The upward movement of the vertical rod 76 then causes the multiple moving rings 77 to move upwards. When the multiple moving rings 77 move upwards, they cause the surrounding... The mixed solution of lime water and desulfurization wastewater moves upward, causing the sediment located at the bottom of the treatment device body 1 to float upward, thus allowing the adsorption cotton plate 11 to adsorb more sediment. When the rotating contact rod 73 moves away from the arc surface of the arc block 78, the arc block 78 will be reset by the spring force. The reset of the arc block 78 will hit the bottom of the inner wall of the treatment device body 1, causing the treatment device body 1 to vibrate, thereby avoiding the problem of sediment adhering to the bottom of the inner wall of the treatment device body 1 or the inner wall.

[0035] Please see Figures 1-12 Based on the above embodiments, in another embodiment of the present invention, a buoyancy device 8 is provided on the top of the L-shaped block 75. The buoyancy device 8 includes a notched fixing ring 81, the bottom of which is fixedly connected to the top of the L-shaped block 75. A folding bladder 82 is fixedly connected to the top of the folding bladder 82, and a pressure ring 83 is fixedly connected to the top of the folding bladder 82. A one-way connecting pipe 84 is fixedly connected to the inner wall of the folding bladder 82. A one-way air outlet pipe 85 is fixedly connected to the end of the one-way connecting pipe 84 away from the folding bladder 82. A Z-shaped rod 86 is slidably connected to the inner wall of the pressure ring 83. A connecting ring 87 is fixedly connected to the end of the Z-shaped rod 86 away from the pressure ring 83. The inner wall is fixedly connected to the side of the fixed plate 10 away from the rotating shaft 6. A spring is provided between the connecting ring 87 and the fixed plate 10. The connecting ring 87 is located on the displacement trajectory of the moving block 12. The outer wall of the folded bladder 82 is fixedly connected to a one-way air inlet pipe. With the above structure, when the folded bladder 82 is squeezed, the air inside will enter the one-way air outlet pipe 85 through the one-way connecting pipe 84. Finally, it will be ejected from the one-way air outlet pipe 85 in the form of bubbles. The bubbles can carry the sediment upward, thereby preventing the sediment from continuing to sink. The movement of the multiple moving rings 77 will accelerate the movement of the bubbles, so that the bubbles can carry the sediment upward more quickly.

[0036] In use, when the moving block 12 moves to the middle of the fixed plate 10 and continues to move downward, the moving block 12 will abut against the connecting ring 87, causing the connecting ring 87 to move downward. The downward movement of the connecting ring 87 will compress the spring, and the downward movement of the connecting ring 87 will drive the Z-shaped rod 86 to move downward. The downward movement of the Z-shaped rod 86 will drive the pressure ring 83 to move downward. The downward movement of the pressure ring 83 will squeeze the folded bladder 82. The compression of the folded bladder 82 will cause the air inside to enter the one-way air outlet pipe 85 through the one-way connecting pipe 84, and finally be ejected from the one-way air outlet pipe 85 in the form of bubbles. The bubbles can carry the sediment upward, thereby preventing the sediment from continuing to sink. At the same time, the movement of the multiple moving rings 77 will accelerate the movement of the bubbles, so that the bubbles can carry the sediment upward more quickly.

[0037] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A desulfurization wastewater treatment device, comprising a treatment device body (1), wherein a spraying device (2) is provided on the outer wall of the treatment device body (1), an inlet pipe (3) is fixedly connected to the upper part of the outer wall of the treatment device body (1), and an outlet pipe (4) is fixedly connected to the lower part of the outer wall of the treatment device body (1), characterized in that: A motor (5) is fixedly connected to the top of the main body (1) of the processing device. A rotating shaft (6) is fixedly connected to the output shaft of the motor (5). Two fixing plates (10) are fixedly connected to the outer wall of the rotating shaft (6). An absorbent cotton plate (11) is fixedly connected to both sides of the two fixing plates (10). The inner wall of the main body (1) of the processing device is provided with an annular track groove (9). A moving block (12) is slidably connected to the side of the fixed plate (10) away from the rotating shaft (6). A moving rod (13) is fixedly connected to the side of the moving block (12) away from the fixed plate (10). The end of the moving rod (13) away from the moving block (12) is in contact with the inner wall of the annular track groove (9). A long block (14) is fixedly connected to the side of the moving block (12) near the fixed plate (10). A triangular block (15) is fixedly connected to the top of the long block (14). A long groove is provided on the top of the long block (14). A long plate (23) is fixedly connected to the side of the absorbent cotton plate (11) near the triangular block (15). The moving block (12) is rotatably connected to the side of the triangular block (15). A one-way bearing (24) is fixedly connected to a spiral blade (16) on the side away from the moving block (12). A flow guide tube (18) is fixedly connected to the side of the long block (14) away from the moving block (12). The side of the flow guide tube (18) away from the long block (14) is fixedly connected to the circumferential surface of the rotating shaft (6). A rotating tube (19) is fixedly connected to the bottom of the flow guide tube (18). The top of the rotating tube (19) is fixedly connected to the bottom of the rotating shaft (6). A connecting tube (20) is rotatably connected to the bottom of the rotating tube (19). A collection box (21) is fixedly connected to the end of the connecting tube (20) away from the rotating tube (19). The top of the collection box (21) is fixedly connected to the bottom of the main body (1) of the processing device.

2. The desulfurization wastewater treatment device according to claim 1, characterized in that: The one-way bearing (24) is located inside the long block (14), and the bottom of the inner wall of the long block (14) is provided with multiple slots (17).

3. The desulfurization wastewater treatment device according to claim 2, characterized in that: The bottom of the long block (14) is fixedly connected to a pressure roller (22), and the circumferential surface of the pressure roller (22) is in contact with the side surface of the absorbent cotton plate (11).

4. The desulfurization wastewater treatment device according to claim 3, characterized in that: A water flow guiding device (7) is provided below the outer wall of the rotating shaft (6). The water flow guiding device (7) includes an L-shaped rod (71). One end of the L-shaped rod (71) is fixedly connected to the lower outer wall of the rotating shaft (6). A rotating ring (72) is fixedly connected to the end of the L-shaped rod (71) away from the rotating shaft (6). Multiple abutting rods (73) are fixedly connected to the outer wall of the rotating ring (72). A notched ring (74) is fixedly connected to the bottom of the inner wall of the processing device body (1). Multiple L-shaped blocks (75) are fixedly connected to the top of the notched ring (74). A vertical rod (76) is slidably passed through the top of each of the multiple L-shaped blocks (75). Multiple moving rings (77) are fixedly connected to the top of the vertical rod (76). An arc block (78) is fixedly connected to the bottom of the vertical rod (76). A spring is provided between the arc block (78) and the L-shaped block (75).

5. The desulfurization wastewater treatment device according to claim 4, characterized in that: The arc surface of the arc block (78) is in contact with the bottom of the inner wall of the processing device body (1), and the arc surface of the arc block (78) is located on the displacement trajectory of multiple abutment rods (73).

6. The desulfurization wastewater treatment device according to claim 5, characterized in that: The top of the L-shaped block (75) is provided with a floating device (8), which includes a notch fixing ring (81). The bottom of the notch fixing ring (81) is fixedly connected to the top of the L-shaped block (75). The top of the notch fixing ring (81) is fixedly connected to a folding bladder (82). The top of the folding bladder (82) is fixedly connected to a pressure ring (83). The inner wall of the folding bladder (82) is fixedly connected to a one-way connecting pipe (84). The end of the one-way connecting pipe (84) away from the folding bladder (82) is fixedly connected to a one-way air outlet pipe (85). The inner wall of the pressure ring (83) is slidably connected to a Z-shaped rod (86). The end of the Z-shaped rod (86) away from the pressure ring (83) is fixedly connected to a connecting ring (87). The inner wall of the connecting ring (87) is fixedly connected to the side of the fixing plate (10) away from the rotating shaft (6). A spring is provided between the connecting ring (87) and the fixing plate (10).

7. The desulfurization wastewater treatment device according to claim 6, characterized in that: The connecting ring (87) is located on the displacement trajectory of the moving block (12), and the outer wall of the folded bladder (82) is fixedly connected to a one-way air inlet pipe.

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