Efficient filtering device for blue-green algae

Abstract

The utility model discloses an efficient filtering device for blue-green algae, which belongs to the technical field of blue-green algae filtering and comprises a box body, a water pumping component is arranged at one end of the box body, a filtering component is arranged in the box body and comprises a U-shaped treatment box fixedly connected in the box body, a filtering pipe is rotatably connected between the inner walls of the U-shaped treatment box, and the filtering pipe is in a grid shape. A fixed seat is fixedly connected to the inner wall of the box body, a servo motor is fixedly connected to one end of the fixed seat, a rotating shaft is fixedly connected to one end of the servo motor, a gear is fixedly connected to one end of the rotating shaft, and a gear ring meshed with the gear is fixedly connected to the surface of the filter pipe. The cleaning assembly and the sewage purification assembly are arranged, blue-green algae left on the filter screen are cleaned and collected through the brush of the cleaning assembly and the arranged collection box, the situation that the blue-green algae are accumulated on the filter screen and block the filter screen is avoided, and therefore the situation that the follow-up separation effect on water and the blue-green algae becomes poor is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cyanobacteria filtration, in particular to a high-efficiency cyanobacteria filtration device. Background Art

[0002] Cyanobacteria, also known as blue-green algae, are prokaryotes in the phylum Cyanobacteria of the kingdom Cyanobacteria. They are large single-celled prokaryotes that can perform oxygenic photosynthesis. Their development has caused the Earth's atmosphere to evolve from an anaerobic state to an aerobic state, thus giving rise to the evolution and development of all aerobic organisms.

[0003] In the existing cyanobacteria filtration device, when filtering and separating cyanobacteria and water, the water and cyanobacteria are filtered through a filter screen, so that the cyanobacteria remain on the filter screen to achieve the separation of cyanobacteria and water. When used for a long time, cyanobacteria will accumulate on the filter screen and block the filter screen. Over time, the separation effect of water and cyanobacteria will become worse, and finally, it will even be impossible to separate water and cyanobacteria.

[0004] At the same time, the existing cyanobacteria filtration device can only filter and separate cyanobacteria and water, and cannot remove other impurities and particulate matters existing in the water contaminated by cyanobacteria. Therefore, a high-efficiency cyanobacteria filtration device is proposed to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the above technology, and a high-efficiency cyanobacteria filtration device is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A high-efficiency cyanobacteria filtration device includes a box body. One end of the box body is provided with a water pumping component, and a filtration component is arranged inside the box body. The filtration component includes a U-shaped treatment box fixedly connected inside the box body. A filtration pipe is rotatably connected between the inner walls of the U-shaped treatment box. The filtration pipe is grid-shaped. A fixed seat is fixedly connected to the inner wall of the box body. One end of the fixed seat is fixedly connected with a servo motor. One end of the servo motor is fixedly connected with a rotating shaft. One end of the rotating shaft is fixedly connected with a gear. A tooth ring meshing with the gear is fixedly connected to the surface of the filtration pipe. A cleaning component is arranged inside the filtration pipe. A sewage purification component is arranged on the surface of the filtration pipe. A pair of symmetric column legs are fixedly connected to the bottom end of the box body.

[0008] Preferably, the water pumping component includes a fixing plate fixedly connected to one end of the box body, a water pump in contact with the top end of the fixing plate. One end of the water pump is fixedly connected with an L-shaped water suction pipe. The other end of the water pump is fixedly connected with a connecting pipe that penetrates through one end of the box body and the U-shaped treatment box and extends into the filtration pipe.

[0009] Preferably, the cleaning component includes a box body, a moving groove opened at one end of the U-shaped treatment box, and two pairs of symmetric conveying rollers. One end of the box body is fixedly connected with a support plate. One end of the support plate is rotatably connected to one of the conveying rollers, and the other conveying roller is located inside the filter pipe and is rotatably connected to the inner surface of the filter pipe. A conveyor belt is connected between the conveying rollers;

[0010] One end of the box body is fixedly connected with a mounting seat. One end of the mounting seat is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected to one of the conveying rollers.

[0011] Preferably, a second connecting pipe is fixedly connected to the surface of the conveyor belt. A cleaning disc is arranged on the surface of the conveyor belt. A brush is arranged on the surface of the cleaning disc. A sliding groove slidably connected to the conveyor belt is opened at one end of the cleaning disc. An annular frame fixedly connected to the cleaning disc is arranged in the sliding groove, and the second connecting pipe is inserted into the annular frame.

[0012] Preferably, the sewage purification component includes a plurality of stirring rods fixedly connected to the surface of the filter pipe. A ring is fixedly connected to one end of the stirring rod. A medicine storage box is rotatably connected to the surface of the filter pipe. Feeding grooves are opened in both the ring and the liquid storage box. A fixing rod is fixedly connected between one end of the medicine storage box and the U-shaped treatment box;

[0013] A medicine inlet is opened at one end of the medicine storage box, and an inclined plate is arranged in the medicine inlet;

[0014] A box door is opened at one end of the box body. A handle is arranged at one end of the box door. An installation groove and a slot are opened at one end of the box door. A sealing plate is slidably connected in the installation groove. A sealing block is fixedly connected to one end of the sealing plate. A pull rod is fixedly connected to one end of the sealing block. The bottom end of the U-shaped treatment box is grid-shaped.

[0015] Preferably, a drain port is opened at one end of the box body. A drain pipe is fixedly connected to the box body at the position of the drain port. A guide plate connected to the drain port is fixedly connected to the inner wall of the box body;

[0016] A trapezoidal sewage discharge port is opened at one end of the box body. A support block is fixedly connected to the box body. A collection box aligned with the trapezoidal sewage discharge port is fixedly connected to the top end of the support block.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. The utility model is provided with a cleaning component and a sewage purification component. The brush of the cleaning component and the provided collection box are used to clean and collect the blue-green algae remaining on the filter screen, avoiding the accumulation of blue-green algae on the filter screen and blocking the filter screen, thereby avoiding the phenomenon that the subsequent separation effect of water and blue-green algae becomes poor.

[0019] 2. The utility model is provided with a sewage purification component. The stirring rod of the sewage purification component and the flocculant in the medicine storage tank are used to remove other impurities and particulate matters existing in the water polluted by blue-green algae. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic three-dimensional structure diagram of a high-efficiency blue-green algae filtering device proposed by the utility model Figure 1 。

[0021] Figure 2 is a schematic three-dimensional structure diagram of a high-efficiency blue-green algae filtering device proposed by the utility model Figure 2 。

[0022] Figure 3 is a schematic plan view of a high-efficiency blue-green algae filtering device proposed by the utility model.

[0023] Figure 4 is Figure 3 the enlarged view at A in

[0024] Figure 5 is a schematic structure diagram of the filter pipe and the circular ring in a high-efficiency blue-green algae filtering device proposed by the utility model.

[0025] Figure 6 is a schematic structure diagram of the cleaning disc in a high-efficiency blue-green algae filtering device proposed by the utility model.

[0026] Figure 7 is a sectional view of one end of the box body in a high-efficiency blue-green algae filtering device proposed by the utility model.

[0027] In the figure: 1. Box body; 101. Column legs; 2. Mounting seat; 3. Driving motor; 4. Conveyor roller; 5. Support plate; 6. Conveyor belt; 7. Pull rod; 701. Sealing block; 702. Sealing plate; 8. Drain pipe; 9. Fixed plate; 10. Water pump; 1001. L-shaped water suction pipe; 1002. Connecting pipe; 11. Support block; 1101. Collection box; 12. Guide plate; 13. U-shaped treatment box; 14. Filter pipe; 1401. Tooth ring; 15. Stirring rod; 16. Circular ring; 17. Fixed seat; 18. Servo motor; 19. Gear; 20. Medicine storage tank; 2001. Fixed rod; 21. Cleaning disc. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Referring to Figure 1-7 , a high-efficiency blue-green algae filtering device includes a box body 1. A filtering component is arranged inside the box body 1. The filtering component includes a U-shaped processing box 13 fixedly connected inside the box body 1. A filtering pipe 14 is rotatably connected between the inner walls of the U-shaped processing box 13. The filtering pipe 14 is grid-shaped (the grid shape of the filtering pipe 14 enables water to pass through the filtering pipe 14 while retaining blue-green algae inside the filtering pipe 14). A fixing seat 17 is fixedly connected to the inner wall of the box body 1. One end of the fixing seat 17 is fixedly connected with a servo motor 18. One end of the servo motor 18 is fixedly connected with a rotating shaft. One end of the rotating shaft is fixedly connected with a gear 19. A toothed ring 1401 meshing with the gear 19 is fixedly connected to the surface of the filtering pipe 14;

[0030] A cleaning component is arranged inside the filtering pipe 14. The cleaning component includes a moving groove opened at one end of the box body 1 and the U-shaped processing box 13, and two pairs of symmetric conveying rollers 4. One end of the box body 1 is fixedly connected with a support plate 5. One end of the support plate 5 is rotatably connected with one of the conveying rollers 4. The other conveying roller 4 is located inside the filtering pipe 14 and is rotatably connected to the inner surface of the filtering pipe 14. A conveyor belt 6 is connected between the conveying rollers 4;

[0031] One end of the box body 1 is fixedly connected with a mounting seat 2. One end of the mounting seat 2 is fixedly connected with a driving motor 3. The output end of the driving motor 3 is fixedly connected with one of the conveying rollers 4. A second connecting pipe is fixedly connected to the surface of the conveyor belt 6. A cleaning disc 21 is arranged on the surface of the conveyor belt 6. A brush is arranged on the surface of the cleaning disc 21. A sliding groove slidably connected to the conveyor belt 6 is opened at one end of the cleaning disc 21. An annular frame fixedly connected to the cleaning disc 21 is arranged inside the sliding groove. The second connecting pipe is inserted into the annular frame (the driving motor 3 drives the conveying roller 4 and the conveyor belt 6 to rotate, thereby driving the second connecting pipe to rotate. The rotation of the second connecting pipe drives the arc-shaped frame to move, thereby driving the cleaning disc 21 and the brush to move to clean the blue-green algae). A pair of symmetric column legs 101 are fixedly connected to the bottom end of the box body 1.

[0032] Further, a water pumping assembly is provided at one end of the box body 1. The water pumping assembly includes a fixing plate 9 fixedly connected to one end of the box body 1, a water pump 10 in contact with the top end of the fixing plate 9. One end of the water pump 10 is fixedly connected with an L-shaped water suction pipe 1001, and the other end of the water pump 10 is fixedly connected with a connecting pipe 1002 that penetrates through one end of the box body 1 and the U-shaped treatment box 13 and extends into the filter pipe 14 (the water pump 10 pumps water and cyanobacteria into the separation pipe through the L-shaped water suction pipe 1001 and the connecting pipe 1002).

[0033] It should be noted that: a sewage purification assembly is provided on the surface of the filter pipe 14. The sewage purification assembly includes a plurality of stirring rods 15 fixedly connected to the surface of the filter pipe 14. One end of the stirring rod 15 is fixedly connected with a ring 16. A medicine storage box 20 is rotatably connected to the surface of the filter pipe 14. The ring 16 and the liquid storage box are both provided with material discharge grooves. A fixing rod 2001 is fixedly connected between one end of the medicine storage box 20 and the U-shaped treatment box 13;

[0034] One end of the medicine storage box 20 is provided with a medicine inlet, and an inclined plate is arranged in the medicine inlet;

[0035] A box door is provided at one end of the box body 1. A handle is provided at one end of the box door. An installation groove and a slot are provided at one end of the box door. A sealing plate 702 is slidably connected in the installation groove. One end of the sealing plate 702 is fixedly connected with a sealing block 701. One end of the sealing block 701 is fixedly connected with a pull rod 7. The bottom end of the U-shaped treatment box 13 is grid-shaped.

[0036] It is worth noting that: a drain port is provided at one end of the box body 1. A drain pipe 8 is fixedly connected to one end of the box body 1 at the drain port. A guide plate 12 connected to the drain port is fixedly connected to the inner wall of the box body 1 (the treated sewage flows into the drain pipe 8 through the guide plate 12 and is discharged through the drain pipe 8);

[0037] A trapezoidal sewage discharge port is provided at one end of the box body 1. A support block 11 is fixedly connected to one end of the box body 1. A collection box 1101 aligned with the trapezoidal sewage discharge port is fixedly connected to the top end of the support block 11 (the collection box 1101 collects cyanobacteria).

[0038] The advantage of the above is: the above device cleans the cyanobacteria remaining on the filter screen, avoiding the accumulation of cyanobacteria on the filter screen and blocking the filter screen, thereby avoiding the deterioration of the subsequent separation effect of water and cyanobacteria; at the same time, other impurities and particles in the water polluted by cyanobacteria are removed.

[0039] The servo motor 18 is a prior art, and its model is KYDAS96300-1 E. It can drive the rotation shaft to rotate, and will not be elaborated here.

[0040] The drive motor 3 is a prior art, with the model number KYDAS96300-1 E, which can drive the conveyor roller 4 to rotate, and will not be elaborated here.

[0041] When the present utility model is in use: when it is necessary to separate cyanobacteria and water, the staff inserts the L-shaped water suction pipe 1001 into the cyanobacteria water, and then starts the water pump 10. The water pump 10 pumps the water and cyanobacteria into the filter pipe 14 through the L-shaped water suction pipe 1001 and the connecting pipe 1002, so that the water passes through the filter pipe 14 and falls into the U-shaped treatment tank 13, while the cyanobacteria stay on the inner surface of the filter pipe 14;

[0042] Then the staff starts the servo motor 18 and the drive motor 3. The servo motor 18 drives the rotating shaft to rotate, the rotating shaft drives the gear 19 to rotate, the gear 19 drives the toothed ring 1401 to rotate, and the toothed ring 1401 drives the filter pipe 14 to rotate, thereby driving the plurality of stirring rods 15 and the ring 16 to rotate. When the material discharging groove on the surface of the ring 16 rotates to align with the material discharging groove of the liquid storage tank, the flocculant in the liquid storage tank falls and contacts the sewage, and the stirring rods 15 stir the sewage and the flocculant to treat the sewage;

[0043] At the same time, the drive motor 3 drives the conveyor roller 4 to rotate, the conveyor roller 4 drives the conveyor belt 6 to rotate, and the conveyor belt 6 rotates to drive the connecting pipe 1002 to rotate. The connecting pipe 1002 rotates to drive the arc-shaped frame to move, thereby driving the cleaning disc 21 and the brush to move, scraping the cyanobacteria, and scraping the cyanobacteria to the trapezoidal sewage outlet, and discharging it into the collection box 1101 through the trapezoidal sewage outlet;

[0044] After the sewage in the U-shaped treatment tank 13 is treated, the staff takes out the sealing plate 702 through the pull rod 7 (and takes out the sediment on the sealing plate 702 at the same time), so that the treated sewage falls and lands on the guide plate 12, and flows into the drain pipe 8 through the guide plate 12 and is discharged by the drain pipe 8. The above device cleans the cyanobacteria remaining on the filter screen, avoids the accumulation of cyanobacteria on the filter screen and blocking the filter screen, thereby avoiding the deterioration of the subsequent separation effect of water and cyanobacteria; at the same time, other impurities and particles existing in the water polluted by cyanobacteria are removed.

[0045] When it is necessary to supplement the flocculant, the staff first takes out the sealing plate 702 through the pull rod 7 and takes out the sediment on the sealing plate 702, then the staff opens the box door through the handle and adds the flocculant into the medicine storage tank 20 through the inclined plate.

[0046] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An efficient blue-green algae filtering device, comprising a box body (1), characterized in that, One end of the box body (1) is provided with a water pumping component, and a filtering component is arranged inside the box body (1). The filtering component includes a U-shaped treatment box (13) fixedly connected inside the box body (1). A filtering pipe (14) is rotatably connected between the inner walls of the U-shaped treatment box (13). The filtering pipe (14) is in a mesh shape. A fixed seat (17) is fixedly connected to the inner wall of the box body (1). One end of the fixed seat (17) is fixedly connected with a servo motor (18). One end of the servo motor (18) is fixedly connected with a rotating shaft. One end of the rotating shaft is fixedly connected with a gear (19). A toothed ring (1401) meshing with the gear (19) is fixedly connected to the surface of the filtering pipe (14). A cleaning component is arranged inside the filtering pipe (14). A sewage purification component is arranged on the surface of the filtering pipe (14). A pair of symmetric column legs (101) are fixedly connected to the bottom end of the box body (1).

2. The high-efficiency cyanobacteria filtering device according to claim 1, wherein The water pumping component includes a fixing plate (9) fixedly connected to one end of the box body (1), a water pump (10) in contact with the top end of the fixing plate (9). One end of the water pump (10) is fixedly connected with an L-shaped water suction pipe (1001). The other end of the water pump (10) is fixedly connected with a connecting pipe (1002) passing through one end of the box body (1) and the U-shaped treatment box (13) and extending into the filtering pipe (14).

3. The efficient cyanobacteria filtering device according to claim 1, characterized in that, The cleaning component includes a moving groove opened at one end of the box body (1) and the U-shaped treatment box (13), and two pairs of symmetric conveying rollers (4). One end of the box body (1) is fixedly connected with a support plate (5). One end of the support plate (5) is rotatably connected with one of the conveying rollers (4). The other conveying roller (4) is located inside the filtering pipe (14) and is rotatably connected with the inner surface of the filtering pipe (14). A conveyor belt (6) is connected between the conveying rollers (4); One end of the box body (1) is fixedly connected with a mounting seat (2). One end of the mounting seat (2) is fixedly connected with a driving motor (3). The output end of the driving motor (3) is fixedly connected with one of the conveying rollers (4).

4. The high-efficiency blue-green algae filtering device according to claim 3, wherein, A connecting pipe two is fixedly connected to the surface of the conveyor belt (6). A cleaning disc (21) is arranged on the surface of the conveyor belt (6). A brush is arranged on the surface of the cleaning disc (21). A sliding groove slidably connected with the conveyor belt (6) is opened at one end of the cleaning disc (21). An annular frame fixedly connected with the cleaning disc (21) is arranged inside the sliding groove. The connecting pipe two is inserted into the annular frame.

5. The high-efficiency blue-green algae filtering device according to claim 1, wherein The sewage purification component includes a plurality of stirring rods (15) fixedly connected to the surface of the filtering pipe (14). One end of the stirring rod (15) is fixedly connected with a ring (16). A medicine storage box (20) is rotatably connected to the surface of the filtering pipe (14). The ring (16) and the liquid storage tank are both provided with blanking grooves. A fixing rod (2001) is fixedly connected between one end of the medicine storage box (20) and the U-shaped treatment box (13); One end of the medicine storage box (20) is provided with a medicine inlet, and an inclined plate is arranged inside the medicine inlet; One end of the box body (1) is provided with a box door. One end of the box door is provided with a handle. One end of the box door is provided with a mounting groove and a slot. A sealing plate (702) is slidably connected in the mounting groove. One end of the sealing plate (702) is fixedly connected with a sealing block (701). One end of the sealing block (701) is fixedly connected with a pull rod (7). The bottom end of the U-shaped treatment box (13) is grid-shaped.

6. The high-efficiency cyanobacteria filtering device according to claim 1, characterized in that, One end of the box body (1) is provided with a drain port. One end of the box body (1) is fixedly connected with a drain pipe (8) at the drain port. A guide plate (12) connected to the drain port is fixedly connected to the inner wall of the box body (1); One end of the box body (1) is provided with a trapezoidal sewage discharge port. One end of the box body (1) is fixedly connected with a support block (11). The top end of the support block (11) is fixedly connected with a collection box (1101) aligned with the trapezoidal sewage discharge port.

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