Algae removal and prevention device and water treatment system

Abstract

The invention discloses an algae removal and prevention device and a water treatment system, and relates to the technical field of algae removal and prevention devices, the algae removal and prevention device comprises a fixed frame mounted at the top of a pool body, the side part of the fixed frame is communicated with a storage box, a conveying belt is arranged in the fixed frame, and the conveying belt extends into the storage box; a light shielding plate for reducing the light transmittance is fixedly embedded in the outer ring of the conveying belt, an activated carbon layer for inhibiting the photosynthesis of algae is arranged on the conveying belt, a plurality of guide columns are installed in the fixing frame, and the conveying belt is in a U shape on the liquid level of the pool body through the guide columns; and the storage box is fixedly connected with an elastic filter screen for filtering flushing impurities. According to the algae removal and prevention device and the water treatment system, by arranging the conveying belt, the shading plate, the activated carbon layer and other structures, the effects of shading and activated carbon adsorption are achieved, the growth and photosynthesis of algae are inhibited, shading and activated carbon adsorption are rapidly switched, and the use efficiency of the algae removal and prevention device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of algae removal and algae prevention devices, and in particular to an algae removal and algae prevention device and a water treatment system. Background Art

[0002] For example, a patent entitled: A device for covering the biological filter tank of a sewage treatment plant to remove algae and prevent foreign matter from falling in (patent application number: CN201711243338.X) discloses a device for covering the biological filter tank of a sewage treatment plant to remove algae and prevent foreign matter from falling in. The device adopts the method of adding a cover on the water treatment structure to prevent direct sunlight and avoid algae growth, but the function is relatively simple and the efficiency of use needs to be improved.

[0003] Therefore, it is necessary to propose an algae removal and prevention device and a water treatment system to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an algae removal and prevention device and a water treatment system to solve the problem that the function is relatively single and the utilization efficiency needs to be improved.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an algae removal and prevention device, comprising a fixed frame installed on the top of a pool body, the side of the fixed frame is connected to a storage box, a conveyor belt is arranged inside the fixed frame, and the conveyor belt extends to the inside of the storage box, a shading plate for reducing light transmittance is fixedly inlaid on the outer ring of the conveyor belt, an activated carbon layer for inhibiting algae photosynthesis is arranged on the conveyor belt, a plurality of guide columns are installed inside the fixed frame, and the plurality of guide columns make the conveyor belt U-shaped at the liquid surface of the pool body;

[0006] The activated carbon layer is flushed by using a flushing mechanism inside the storage box;

[0007] An elastic filter net for filtering out flushing impurities is fixedly connected to the storage box. When the conveyor belt drives the activated carbon layer to be recovered into the storage box, a guide column close to the fixed frame drives the elastic filter net to shake using a transmission mechanism, and at the same time uses a striking mechanism to shake off impurities adhered to the activated carbon layer.

[0008] Preferably, the flushing mechanism comprises a square tube and a nozzle, the square tube is fixedly connected to the inner wall of the storage box, the nozzle is mounted on the square tube, and the nozzle is inclined toward the fixed frame.

[0009] Preferably, the bottom of the storage box is inclined, and one end close to the fixing frame is inclined downward.

[0010] Preferably, the transmission mechanism comprises a first rotating bar, one end of which is rotatably connected to the end of the guide column, and the other end of which is rotatably connected to the elastic filter net.

[0011] Preferably, the striking mechanism includes a round rod, a striking block and a second rotating bar, the round rod is fixedly connected to the inner wall of the storage box, the striking block is rotatably connected to the round rod, one end of the second rotating bar is rotatably connected to the end of the guide column, and one end of the second rotating bar is rotatably connected to the striking block.

[0012] Preferably, the conveyor belt is provided with a plurality of through grooves, and the through grooves are close to the activated carbon layer.

[0013] Preferably, a driving assembly for driving the conveyor belt to rotate is arranged above the pool body, and the driving assembly includes a support plate, a first roller, a motor and a second roller, the second roller is rotatably connected to the interior of the storage box, and the second roller is located at the end of the storage box away from the fixed frame, the support plate is fixedly connected to the outer wall of the fixed frame, and the support plate is located at the end of the fixed frame away from the storage box, the first roller is rotatably connected to the support plate, the first roller and the second roller are connected through a conveyor belt transmission, the motor is fixedly connected to the support plate, and the first roller is fixedly connected to the driving shaft of the motor.

[0014] Preferably, both ends of the fixed frame are fixedly connected with fixed plates, and the fixed plates are located in the inner circle of the conveyor belt.

[0015] Preferably, a square groove is provided on the conveyor belt.

[0016] The invention also discloses a water treatment system using the algae removal and prevention device.

[0017] Technical effects and advantages of the present invention:

[0018] 1. The present invention achieves the effects of shading and activated carbon adsorption by arranging structures such as a conveyor belt, a shading plate and an activated carbon layer, thereby inhibiting the growth and photosynthesis of algae, and the shading and activated carbon adsorption are quickly switched, thereby improving the use efficiency of the algae removal and prevention device;

[0019] 2. When the activated carbon layer moves to the liquid surface of the pool, it will cause the liquid surface to flip, so that the water at the liquid surface is fully in contact with the activated carbon layer, improving the adsorption effect. At the same time, the flipping of the water body can inhibit the growth of algae;

[0020] 3. There are multiple through grooves on the conveyor belt, and the through grooves are close to the activated carbon layer. When the activated carbon layer moves to the liquid surface of the pool, the through grooves will cause the liquid surface to be layered, while reducing the influence of liquid surface tension and improving the effect of liquid surface flipping;

[0021] 4. When the guide column rotates, the first rotating bar will drive the elastic filter to swing back and forth to prevent the elastic filter from being blocked;

[0022] 5. When the guide column rotates, the second rotating bar will drive the elastic striking block to swing back and forth, and the activated carbon layer will be beaten back and forth, so that the impurities are loosened for subsequent flushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the algae removal and prevention device from one perspective of the present invention.

[0024] Figure 2 This is a schematic structural diagram of the algae removal and prevention device from another perspective of the present invention.

[0025] Figure 3 It is a schematic diagram of the structure of the conveyor belt and activated carbon layer of the present invention.

[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of the algae removal and prevention device of the present invention.

[0027] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure in the middle.

[0028] In the figure: 1. pool body; 2. fixing frame; 3. storage box; 4. conveyor belt; 5. square groove; 6. through groove; 7. activated carbon layer; 8. sunshade; 9. fixing rod; 10. guide column; 11. elastic filter; 12. first rotating bar; 13. round rod; 14. striking block; 15. second rotating bar; 16. fixing plate; 17. support plate; 18. first rotating roller; 19. motor; 20. second rotating roller; 21. flushing mechanism; 2101. square tube; 2102. nozzle. DETAILED DESCRIPTION

[0029] The present invention provides Figure 1 to Figure 5 The algae removal and prevention device shown includes a fixed frame 2 installed on the top of a pool body 1, a storage box 3 is connected to the side of the fixed frame 2, a conveyor belt 4 is arranged inside the fixed frame 2, and the conveyor belt 4 extends to the inside of the storage box 3.

[0030] Reference Figure 4 As shown in FIG. 1 , both ends of the fixing frame 2 are fixedly connected with fixing plates 16 , and the fixing plates 16 are located in the inner circle of the conveyor belt 4 and do not affect the rotation of the conveyor belt 4 .

[0031] Reference Figure 1 , Figure 4 As shown in , a driving assembly for driving the conveyor belt 4 to rotate is arranged above the cell body 1, and the driving assembly includes a support plate 17, a first roller 18, a motor 19, and a second roller 20. The second roller 20 is rotatably connected to the inside of the storage box 3, and the second roller 20 is located at the end of the storage box 3 away from the fixed frame 2, the support plate 17 is fixedly connected to the outer wall of the fixed frame 2, and the support plate 17 is located at the end of the fixed frame 2 away from the storage box 3, the first roller 18 is rotatably connected to the support plate 17, and the first roller 18 and the second roller 20 are connected by transmission through the conveyor belt 4. The motor 19 is fixedly connected to the support plate 17, and the first roller 18 is fixedly connected to the driving shaft of the motor 19.

[0032] Specifically, the motor 19 drives the first roller 18 fixedly connected to its driving shaft to rotate, and with the cooperation of the second roller 20, the conveyor belt 4 rotates.

[0033] Reference Figure 4 As shown in the figure, a plurality of guide posts 10 are installed inside the fixed frame 2. The plurality of guide posts 10 make the conveyor belt 4 U-shaped at the liquid surface of the pool body 1, so that the conveyor belt 4 can contact the liquid surface inside the pool body 1 to achieve algae removal and prevention operations.

[0034] A shading plate 8 for reducing light transmittance is fixedly embedded on the outer ring of the conveyor belt 4, and the shading plate 8 is located in the upper half of the conveyor belt 4, and reciprocates between the fixed frame 2 and the storage box 3. When the shading plate 8 is located at the top position of the fixed frame 2, it is protected from light, so that the algae cannot carry out normal photosynthesis, thereby inhibiting their reproduction.

[0035] The shading plate 8 can be made of, but is not limited to, stainless steel, with a light transmittance of <5%.

[0036] Reference Figure 3 As shown in the figure, an activated carbon layer 7 for inhibiting algae photosynthesis is provided on the conveyor belt 4. The activated carbon layer 7 can be made of soft activated carbon filled in a gauze bag. It absorbs nutrients in water, such as nitrogen, phosphorus, etc., thereby limiting the algae's acquisition of these nutrients, thereby inhibiting the growth and photosynthesis of the algae.

[0037] In actual use (refer to Figure 4 ), start the motor 19, the motor 19 drives the first roller 18 fixedly connected to its drive shaft to rotate, and with the cooperation of the second roller 20, the conveyor belt 4 rotates counterclockwise, the shading plate 8 is recovered to the inside of the storage box 3, and the activated carbon layer 7 moves to the liquid surface of the pool body 1 to absorb nutrients in the water and inhibit the growth and photosynthesis of algae.

[0038] Quick switching between shading and activated carbon adsorption, suitable for day and night light changes, shading during the day and adsorption at night, can be adjusted according to specific usage.

[0039] In addition, when the activated carbon layer 7 moves to the liquid surface of the pool body 1, it will drive the liquid surface to flip, so that the water at the liquid surface can fully contact with the activated carbon layer 7, thereby improving the adsorption effect. At the same time, the flipping of the water body can inhibit the growth of algae.

[0040] The present invention achieves the effects of shading and activated carbon adsorption by arranging structures such as a conveyor belt 4, a shading plate 8 and an activated carbon layer 7, thereby inhibiting the growth and photosynthesis of algae, and the shading and activated carbon adsorption are quickly switched to improve the use efficiency of the algae removal and prevention device.

[0041] The conveyor belt 4 is provided with a plurality of through grooves 6, and the through grooves 6 are close to the activated carbon layer 7. When the activated carbon layer 7 moves to the liquid surface of the tank body 1, the through grooves 6 will stratify the liquid surface, while reducing the influence of the liquid surface tension and improving the effect of liquid surface turnover.

[0042] A square groove 5 is provided on the conveyor belt 4. When one half of the square groove 5 is located at the top of the fixed frame 2 and the other half is located at the bottom of the fixed frame 2, the upper and lower parts are connected, which is convenient for cleaning the pool body 1.

[0043] Considering that the activated carbon layer 7 is prone to adhere to impurities when it is recycled into the storage box 3, in order to clean the impurities and extend the service life of the activated carbon layer 7, the activated carbon layer 7 is flushed inside the storage box 3 using a flushing mechanism 21. The flushing mechanism 21 includes a square tube 2101, a nozzle 2102 and a water pump (not shown in the figure) and other structures. The square tube 2101 is fixedly connected to the inner wall of the storage box 3, the nozzle 2102 is installed on the square tube 2101, and the nozzle 2102 is inclined toward the fixed frame 2. The water pump is installed on the pool body 1. The water pump sucks the water in the pool body 1 and transports it to the square tube 2101, and the nozzle 2102 is sprayed toward the conveyor belt 4 to flush the activated carbon layer 7. Since the nozzle 2102 is inclined toward the fixed frame 2, the flushing area is expanded.

[0044] Furthermore, two groups of flushing mechanisms 21 can be provided, which respectively flush the upper and lower surfaces of the conveyor belt 4 to ensure the flushing effect.

[0045] The bottom of the storage box 3 is inclined, and one end close to the fixing frame 2 is inclined downward to facilitate the water after flushing to flow back to the pool body 1.

[0046] Reference Figure 4 , Figure 5 As shown in the figure, an elastic filter net 11 for filtering out flushing impurities is fixedly connected to the storage box 3. The elastic filter net 11 has a certain elasticity and is close to the fixed frame 2. When the flushing water flows back to the pool body 1, it is recycled and the elastic filter net 11 filters the impurities.

[0047] It should be noted that a drainage pipe or the like may also be provided below the elastic filter screen 11 to discharge the flushed water, which may be adjusted according to specific usage conditions.

[0048] When the conveyor belt 4 drives the activated carbon layer 7 to be recovered into the storage box 3, the guide column 10 is driven to rotate by the friction force, and a guide column 10 (refer to Figure 5) A transmission mechanism is used to drive the elastic filter net 11 to vibrate, and the transmission mechanism includes a first turning bar 12, one end of the first turning bar 12 is rotatably connected to the end of the guide column 10, and the other end of the first turning bar 12 is rotatably connected to the elastic filter net 11, and a fixed rod 9 is eccentrically arranged at the end of the guide column 10, and the first turning bar 12 is rotatably connected to the fixed rod 9.

[0049] When the guide column 10 rotates, the first rotating bar 12 drives the elastic filter screen 11 to swing back and forth, thereby preventing the elastic filter screen 11 from being blocked.

[0050] And the impurities at the elastic filter screen 11 can be cleaned regularly by the operator.

[0051] Due to the squeezing effect of the guide column 10, impurities will adhere to the surface of the activated carbon layer 7. In order to achieve efficient flushing, a guide column 10 close to the fixed frame 2 uses a striking mechanism to shake off the impurities adhered to the activated carbon layer 7. The striking mechanism includes a round rod 13, a striking block 14 and a second rotating bar 15. The round rod 13 is fixedly connected to the inner wall of the storage box 3, the striking block 14 is rotatably connected to the round rod 13, one end of the second rotating bar 15 is rotatably connected to the end of the guide column 10, one end of the second rotating bar 15 is rotatably connected to the striking block 14, and the second rotating bar 15 is also rotatably connected to the fixed rod 9.

[0052] When the guide column 10 rotates, the second rotating bar 15 drives the elastic striking block 14 to swing back and forth, and the activated carbon layer 7 is struck back and forth, so that impurities are loosened and facilitated for subsequent flushing.

[0053] The present invention also provides a water treatment system, which uses the above algae removal and algae prevention device to achieve the effect of algae removal and algae prevention.

[0054] Working principle: Start the motor 19, the motor 19 drives the first roller 18 fixedly connected to its drive shaft to rotate, and with the cooperation of the second roller 20, the conveyor belt 4 rotates counterclockwise (refer to Figure 4 ), the shading plate 8 is recovered to the interior of the storage box 3, and the activated carbon layer 7 moves to the liquid surface of the pool body 1 to absorb nutrients in the water and inhibit the growth and photosynthesis of algae.

[0055] The structures such as the conveyor belt 4, the shading plate 8 and the activated carbon layer 7 are arranged to achieve the effects of shading and activated carbon adsorption, thereby inhibiting the growth and photosynthesis of algae. The shading and activated carbon adsorption are quickly switched to improve the use efficiency of the algae removal and prevention device.

[0056] The water pump draws the water in the pool body 1 to the square tube 2101 and sprays it to the conveyor belt 4 through the nozzle 2102 to flush the activated carbon layer 7. Since the nozzle 2102 is inclined toward the fixed frame 2, the flushing area is expanded.

[0057] When the guide column 10 rotates, the first rotating bar 12 will drive the elastic filter screen 11 to swing back and forth to prevent the elastic filter screen 11 from being blocked; when the guide column 10 rotates, the second rotating bar 15 will drive the elastic striking block 14 to swing back and forth to beat the activated carbon layer 7 back and forth, so that impurities are loosened for subsequent flushing.

Claims

1. An algae removal and prevention device, comprising a fixing frame (2) mounted on the top of a pool body (1), characterized in that: The side of the fixed frame (2) is connected to a storage box (3), a conveyor belt (4) is arranged inside the fixed frame (2), and the conveyor belt (4) extends into the storage box (3), a light shielding plate (8) for reducing light transmittance is fixedly embedded on the outer ring of the conveyor belt (4), an activated carbon layer (7) for inhibiting algae photosynthesis is arranged on the conveyor belt (4), and a plurality of guide columns (10) are installed inside the fixed frame (2), and the plurality of guide columns (10) make the conveyor belt (4) present a U shape at the liquid surface of the pool body (1); Flushing the activated carbon layer (7) using a flushing mechanism (21) inside the storage box (3); An elastic filter screen (11) for filtering out flushing impurities is fixedly connected to the storage box (3). When the conveyor belt (4) drives the activated carbon layer (7) to be recovered into the storage box (3), a guide column (10) close to the fixed frame (2) drives the elastic filter screen (11) to vibrate using a transmission mechanism, and at the same time, uses a striking mechanism to shake off impurities adhering to the activated carbon layer (7).

2. The algae removal and prevention device according to claim 1, characterized in that: The flushing mechanism (21) comprises a square tube (2101) and a nozzle (2102); the square tube (2101) is fixedly connected to the inner wall of the storage box (3); the nozzle (2102) is mounted on the square tube (2101), and the nozzle (2102) is inclined towards the fixed frame (2).

3. The algae removal and prevention device according to claim 1, characterized in that: The bottom of the storage box (3) is inclined, and the end close to the fixed frame (2) is inclined downward.

4. The algae removal and prevention device according to claim 1, characterized in that: The transmission mechanism comprises a first rotating bar (12), one end of the first rotating bar (12) being rotatably connected to the end of the guide column (10), and the other end of the first rotating bar (12) being rotatably connected to the elastic filter screen (11).

5. The algae removal and prevention device according to claim 1, characterized in that: The striking mechanism comprises a round rod (13), a striking block (14) and a second rotating bar (15); the round rod (13) is fixedly connected to the inner wall of the storage box (3); the striking block (14) is rotatably connected to the round rod (13); one end of the second rotating bar (15) is rotatably connected to the end of the guide column (10); and one end of the second rotating bar (15) is rotatably connected to the striking block (14).

6. The algae removal and prevention device according to claim 1, characterized in that: The conveyor belt (4) is provided with a plurality of through grooves (6), and the through grooves (6) are close to the activated carbon layer (7).

7. The algae removal and prevention device according to claim 1, characterized in that: A driving assembly for driving the conveyor belt (4) to rotate is arranged above the pool body (1), the driving assembly comprising a support plate (17), a first roller (18), a motor (19) and a second roller (20), the second roller (20) being rotatably connected to the interior of the storage box (3), and the second roller (20) being located at an end of the storage box (3) away from the fixed frame (2), the support plate (17) being fixedly connected to the outer wall of the fixed frame (2), and the support plate (17) being located at an end of the fixed frame (2) away from the storage box (3), the first roller (18) being rotatably connected to the support plate (17), the first roller (18) and the second roller (20) being connected by transmission via the conveyor belt (4), the motor (19) being fixedly connected to the support plate (17), and the first roller (18) being fixedly connected to the driving shaft of the motor (19).

8. The algae removal and prevention device according to claim 1, characterized in that: Both ends of the fixed frame (2) are fixedly connected to fixed plates (16), and the fixed plates (16) are located in the inner circle of the conveyor belt (4).

9. The algae removal and prevention device according to claim 1, characterized in that: The conveyor belt (4) is provided with a square groove (5).

10. A water treatment system, characterized in that: Use the algae removal and prevention device as described in any one of claims 1 to 9.

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