A spray system for algae water magnetic purification

Abstract

The application discloses a kind of algae water magnetic capture purification spraying systems, including flocculation pond, the flocculation pond is connected with import pipe and discharge pipe, flocculation pond is equipped with support frame, support frame is equipped with gear box, gear box bottom is equipped with height adjustment shaft, height adjustment shaft is equipped with reciprocating wire groove, reciprocating wire groove is equipped with adjusting seat.This application overcomes the shortcomings of the prior art, the design is reasonable, in the process of flocculant spraying, can be sprayed in different depths of algae water according to the needs, so that the flocculant and the impurities in the algae water contact more fully, and avoid the impurities in the algae water into the flocculant discharge pipeline, with high social use value and application prospect.

Description

Technical Field

[0001] This invention relates to the field of algae water treatment technology, and in particular to a spraying system for magnetic capture and purification of algae water. Background Technology

[0002] In the process of magnetic purification of algae water, magnetic flocculants and coagulants need to be added to the algae water to form a mixed solution. During the addition of flocculants and coagulants, the algae water needs to be continuously stirred to ensure that the flocculants and coagulants are fully mixed with the algae water, so that the algae water can form flocculent algae water. Then, the flocculent algae water is introduced into a magnetic separator for magnetic separation treatment to effectively separate the flocs from the clean water.

[0003] Existing flocculation treatment involves spraying flocculants and coagulants onto the surface of algae-infested water, and then stirring the water to allow the flocculants and coagulants to come into full contact with the algae-infested water, thereby forming flocs within the algae-infested water.

[0004] However, in actual operation, due to the positional relationship between the flocculant and the coagulant aid, the mixing time is relatively long, resulting in insufficient contact between the flocculant, coagulant aid and the algae water. This leads to a longer actual treatment time for the algae water and a lower treatment efficiency.

[0005] To this end, the inventors designed and developed a spraying system for magnetic capture and purification of algae water. This system can spray flocculants and coagulants into different locations within the algae water while simultaneously adjusting the height of the stirred algae water, effectively improving the mixing efficiency of flocculants, coagulants, and algae water. Summary of the Invention

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A spraying system for magnetic capture and purification of algae water includes a flocculation tank, an inlet pipe and an outlet pipe connected to the flocculation tank, a support frame on the flocculation tank, a gearbox on the support frame, a height adjustment shaft at the bottom of the gearbox, a reciprocating wire groove on the height adjustment shaft, an adjustment seat fitted on the reciprocating wire groove, and a drive motor on the gearbox to drive the height adjustment shaft to rotate.

[0008] The gearbox has a main shaft at both ends, an external hexagonal shaft on the main shaft, a sleeve rod movably fitted on the external hexagonal shaft, a rotating mechanism on the outside of the sleeve rod, and a gear set inside the gearbox that drives the height adjustment shaft and the main shaft to rotate synchronously.

[0009] Preferably, the flocculation tank is provided with a balance frame that is movably fitted with the height adjustment shaft. The balance frame is provided with a guide rod that provides guidance for the adjustment seat. The adjustment seat is provided with a synchronization frame that provides height linkage for the rotation mechanism.

[0010] Preferably, the sleeve has an internal hexagonal hole, the external hexagonal shaft is fitted into the internal hexagonal hole, the rotating mechanism includes a cover plate and a dispensing cylinder that are movably fitted with the external hexagonal shaft, the cover plate and the dispensing cylinder are rotatably sealed, and the cover plate is connected to the end of the synchronization frame.

[0011] Preferably, the separator has a separator cavity inside, a through hole for fitting with the sleeve rod, and an inlet pipe communicating with the separator cavity on the cover plate.

[0012] Preferably, the synchronization frame is equipped with a clamp, the liquid inlet pipe is fixed to the synchronization frame by the clamp, and the end of the liquid inlet pipe is connected to an external telescopic pipe.

[0013] Preferably, the bottom end of the separator is connected to a separator pipe, the sleeve is provided with a guide pipe connected to the separator pipe, and the end of the guide pipe is provided with a hollow connecting pipe.

[0014] Preferably, the cover plate is provided with a toothed ring, the hollow connecting tube is provided with a spur gear that meshes with the toothed ring, and the hollow connecting tube is also provided with stirring blades.

[0015] Preferably, a spray pipe is connected to the hollow connecting tube, a spray cover is provided at the other end of the spray pipe, a filter screen is provided on the spray cover, and a sealing mechanism is provided inside the spray pipe.

[0016] Preferably, the sealing mechanism includes a fixed cylinder fixed inside the spray pipe, a hollow cylinder movably fitted on the fixed cylinder, a return spring connected to the hollow cylinder inside the fixed cylinder, and a sealing plate at the end of the hollow cylinder for sealing the communication hole between the spray pipe and the hollow connecting pipe.

[0017] Preferably, the sealing mechanism further includes a rotating shaft connected to the end of the fixed cylinder, with an impact blade located inside the spray pipe in the middle of the rotating shaft, and a rotating blade located outside the spray cover at the end of the rotating shaft, with a scraper blade acting on the filter screen on the rotating blade.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. By setting a height adjustment shaft, and utilizing the cooperation between the reciprocating wire groove, adjustment seat, synchronous frame, main shaft, sleeve rod and rotating mechanism, the main shaft can drive the sleeve rod to rotate, while the synchronous frame drives the rotating mechanism to adjust the rotation height of the sleeve rod, so that the stirring blades can agitate the algae water at different heights inside the flocculation tank.

[0020] 2. By setting the gear ring and utilizing the meshing and matching between the gear ring and the spur gear, the spur gear can drive the hollow coupling tube to rotate during the rotation of the sleeve rod, so that the stirring blades can agitate the algae water inside the flocculation tank.

[0021] 3. By setting up a sealing mechanism and utilizing the cooperation of the internal components of the sealing mechanism, the sealing plate can be opened under the impact pressure of the flocculant flowing inside the hollow coupling tube to connect the spray pipe and the hollow coupling tube, thus preventing algae water from entering the interior of the hollow coupling tube through the spray pipe.

[0022] 4. By setting up a sealing mechanism, the flocculant flowing inside the spray pipe impacts the blades, causing them to rotate. This allows the rotating shaft to drive the scrapers on the rotating blades to clean the filter screen of deposits, preventing the filter screen from becoming clogged and affecting the discharge of flocculant from the spray pipe.

[0023] In summary, this invention overcomes the shortcomings of the prior art, has a reasonable design, and can spray flocculants at different depths in algae water as needed during the flocculant spraying process, so that the flocculant can come into more sufficient contact with impurities in the algae water, and prevent impurities in the algae water from entering the flocculant discharge pipe. It has high social use value and application prospects. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the internal structure of the flocculation tank in this invention;

[0026] Figure 2 This is a schematic diagram of the overall structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the structural splicing of the height adjustment shaft and the balance frame in this invention;

[0028] Figure 4 This is a schematic diagram of the structural assembly of the sleeve and the rotating mechanism in this invention;

[0029] Figure 5 For this Figure 4 Explosion-proof diagram of the structure;

[0030] Figure 6 This is a schematic diagram of the rotating mechanism in this invention;

[0031] Figure 7 This is a schematic diagram of the structural assembly of the gear ring and the spur gear in this invention;

[0032] Figure 8 This is a schematic cross-sectional view of the liquid-passing pipe in this invention;

[0033] Figure 9 For this Figure 8 Enlarged view of the local structure at point A;

[0034] Figure 10 This is an exploded view of the sealing mechanism in this invention.

[0035] In the diagram: 1. Flocculation tank; 101. Inlet pipe; 102. Outlet pipe; 2. Support frame; 3. Gearbox; 4. Height adjustment shaft; 41. Reciprocating screw groove; 42. Drive motor; 5. Adjustment seat; 51. Synchronizing frame; 511. Clamp; 6. Balance frame; 61. Guide rod; 7. Main shaft; 71. External hexagonal shaft; 8. Sleeve rod; 81. Internal hexagonal hole; 9. Rotating mechanism; 901. Cover plate; 902. Dispensing cylinder; 9021. Perforation; 9022. Dispensing cavity; 9023, Separating pipe; 903, Gear ring; 904, Inlet pipe; 10, Guide pipe; 11, Hollow connecting pipe; 111, Spur gear; 112, Stirring blade; 12, Spray pipe; 121, Spray cover; 1211, Filter screen; 13, Sealing mechanism; 1301, Fixed cylinder; 1302, Hollow cylinder; 1303, Return spring; 1304, Sealing plate; 1305, Rotating shaft; 1306, Impact blade; 1307, Rotating blade; 1308, Scraper. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, 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, 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.

[0037] Example 1

[0038] Reference Figure 1-10 A spraying system for magnetic capture and purification of algae water includes a flocculation tank 1, an inlet pipe 101 and an outlet pipe 102 connected to the flocculation tank 1, a support frame 2 on the flocculation tank 1, a gearbox 3 on the support frame 2, a height adjustment shaft 4 at the bottom of the gearbox 3, a reciprocating wire groove 41 on the height adjustment shaft 4, an adjustment seat 5 fitted on the reciprocating wire groove 41, and a drive motor 42 on the gearbox 3 to drive the height adjustment shaft 4 to rotate.

[0039] The gearbox 3 has a main shaft 7 at both ends, an external hexagonal shaft 71 on the main shaft 7, a sleeve 8 movably mounted on the external hexagonal shaft 71, a rotating mechanism 9 on the outside of the sleeve 8, and a gear set inside the gearbox 3 that drives the height adjustment shaft 4 and the main shaft 7 to rotate synchronously.

[0040] Specifically, the flocculation tank 1 is equipped with a balance frame 6 that is movably fitted with the height adjustment shaft 4. The balance frame 6 is equipped with a guide rod 61 that provides guidance for the adjustment seat 5. The adjustment seat 5 is equipped with a synchronization frame 51 that provides height linkage for the rotating mechanism 9. The balance frame 6 is fixed inside the flocculation tank 1 and will not affect the rotation of the height adjustment shaft 4 during its rotation. The balance frame 6 can provide guidance for the adjustment seat 5 during the vertical height adjustment on the reciprocating wire groove 41, so that the adjustment seat 5 can drive the rotating mechanism 9 connected through the synchronization frame 51 to adjust its height.

[0041] Specifically, the sleeve rod 8 has an internal hexagonal hole 81, and the external hexagonal shaft 71 is fitted into the internal hexagonal hole 81. The rotating mechanism 9 includes a cover plate 901 and a dispensing cylinder 902 that are movably fitted with the external hexagonal shaft 71. The cover plate 901 and the dispensing cylinder 902 are rotatably sealed together. The cover plate 901 is connected to the end of the synchronous frame 51. Through the arrangement of the cover plate 901 and the dispensing cylinder 902, when the height of the cover plate 901 is adjusted under the drive of the synchronous frame 51, the height of the dispensing cylinder 902 will also be adjusted accordingly. The dispensing cylinder 902 can rotate under the drive of the external hexagonal shaft 71 and the sleeve rod 8. The cover plate 901 will not rotate with the dispensing cylinder 902. The cover plate 901 and the dispensing cylinder 902 can rotate relative to each other, and the fitting between the cover plate 901 and the dispensing cylinder 902 is a sealed fitting.

[0042] Specifically, the separator 902 has a separator cavity 9022 inside, and a through hole 9021 on the separator 902 that fits with the sleeve rod 8. The cover plate 901 has an inlet pipe 904 that communicates with the separator cavity 9022. The inlet pipe 904 needs to be connected to an external telescopic pipe so that flocculant can be introduced into the inlet pipe 904 through the external telescopic pipe, allowing the flocculant to be introduced into the separator cavity 9022 through the inlet pipe 904.

[0043] Specifically, the synchronization frame 51 is equipped with a clamp 511, and the liquid inlet pipe 904 is fixed to the synchronization frame 51 through the clamp 511. The end of the liquid inlet pipe 904 is connected to an external telescopic pipe. The clamp 511 provides a fixing function for the liquid inlet pipe 904.

[0044] Specifically, the bottom end of the liquid separator 902 is connected to the liquid separator pipe 9023, and the sleeve rod 8 is provided with a liquid guide pipe 10 connected to the liquid separator pipe 9023. The end of the liquid guide pipe 10 is provided with a hollow connecting pipe 11. Through the connection between the liquid separator pipe 9023 and the liquid guide pipe 10, the flocculant inside the liquid separator cavity 9022 can be introduced into the liquid guide pipe 10 through the liquid separator pipe 9023, and then introduced into the hollow connecting pipe 11 through the liquid guide pipe 10.

[0045] Specifically, the cover plate 901 is provided with a toothed ring 903, and the hollow connecting tube 11 is provided with a spur gear 111 that meshes and matches with the toothed ring 903. The hollow connecting tube 11 is also provided with stirring blades 112. Through the setting of the toothed ring 903, during the rotation of the liquid separator 902 driven by the sleeve rod 8, the spur gear 111 and the toothed ring 903 can mesh and match and rotate, so that the hollow connecting tube 11 can rotate, and the stirring blades 112 can stir the algae water inside the flocculation tank 1.

[0046] Specifically, a spray pipe 12 is connected to the hollow coupling tube 11, and a sealing mechanism 13 is provided inside the spray pipe 12. Through the setting of the spray pipe 12, the flocculant introduced into the hollow coupling tube 11 can be sprayed out.

[0047] Specifically, the sealing mechanism 13 includes a fixed cylinder 1301 fixed inside the spray pipe 12, a hollow cylinder 1302 movably mounted on the fixed cylinder 1301, a return spring 1303 connected to the hollow cylinder 1302 inside the fixed cylinder 1301, and a sealing plate 1304 at the end of the hollow cylinder 1302 to block the communication hole between the spray pipe 12 and the hollow connecting pipe 11. According to the elastic deformation of the return spring 1303, when the flocculant enters the interior of the spray pipe 12 through the hollow connecting pipe 11, it will impact the sealing plate 1304, causing the return spring 1303 to undergo elastic deformation, opening the communication channel between the hollow connecting pipe 11 and the spray pipe 12, allowing the flocculant to enter the interior of the spray pipe 12.

[0048] Example 2

[0049] Reference Figure 1-10 The difference between this embodiment and embodiment 1 is that the other end of the spray pipe 12 is provided with a spray cover 121, and a filter screen 1211 is provided on the spray cover 121. By opening the spray cover 121, the flocculant inside the spray pipe 12 can flow out through the spray cover 121 and pass through the filter screen 1211 during the spraying process. The filter screen 1211 can prevent algae water impurities inside the flocculation tank 1 from entering the interior of the spray pipe 12.

[0050] Specifically, the sealing mechanism 13 also includes a rotating shaft 1305 connected to the end of the fixed cylinder 1301. The rotating shaft 1305 has an impact blade 1306 located inside the spray pipe 12 in the middle, and a rotating blade 1307 located outside the spray cover 121 at the end of the rotating shaft 1305. The rotating blade 1307 has a scraper 1308 that acts on the filter screen 1211. The flocculant flowing through the spray pipe 12 impacts the impact blade 1306, causing the rotating shaft 1305 to drive the rotating blade 1307 to rotate, so that the scraper 1308 can scrape off the algae water attached to the filter screen 1211, preventing the filter screen 1211 from being blocked. The scraper 1308 can also be replaced with bristles to clean the impurities contained in the algae water attached to the filter screen 1211.

[0051] Other undescribed structures are described in Example 1.

[0052] Working principle: In this invention, firstly, the telescopic pipe for supplying flocculant externally needs to be connected to the liquid inlet pipe 904. Then, the algal water is introduced into the flocculation tank 1 through the inlet pipe 101. Then, the drive motor 42 is turned on, so that the drive motor 42 drives the height adjustment shaft 4 to rotate. And through the gear set inside the gearbox 3, the main shaft 7 can rotate synchronously.

[0053] As the height adjustment shaft 4 rotates, the adjustment seat 5 can reciprocate to adjust the height position by cooperating with the reciprocating thread groove 41 opened on the height adjustment shaft 4. Then, through the connection between the synchronous frame 51 and the cover plate 901, the rotating mechanism 9 is synchronously driven to adjust the height position synchronously, so that the sleeve 8 can be adjusted on the external hexagonal shaft 71 during the rotation driven by the main shaft 7.

[0054] During the rotation of the sleeve rod 8 mounted on the outer hexagonal shaft 71 driven by the main shaft 7, the meshing between the spur gear 111 and the gear ring 903 allows the hollow connecting tube 11 to rotate, thereby driving the stirring blades 112 mounted on the hollow connecting tube 11 to stir the algae water inside the flocculation tank 1.

[0055] As the hollow coupling tube 11 rotates, flocculant enters the interior of the hollow coupling tube 11 sequentially through the inlet pipe 904, the liquid distribution cavity 9022, the liquid distribution pipe 9023, and the guide pipe 10. It then flows into the spray pipe 12. The impact of the flocculant opens the channel between the hollow coupling tube 11 and the spray pipe 12 via the sealing plate 1304, allowing the flocculant to enter the spray pipe 12. The flocculant is then sprayed out through the spray cover 121 and the filter screen 1211. During the flow of flocculant within the spray pipe 12, it also impacts the impact blades 1306, causing them to rotate. This allows the rotating shaft 1305 to drive the scraper strips 1308 on the rotating blades 1307 to clean the surface of the filter screen 1211, effectively preventing clogging. After the algae water treatment in the flocculation tank 1 is completed, it is discharged through the discharge pipe 102.

[0056] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0057] In this invention, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "link," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0058] The control method of this invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail here.

[0059] The above description is only a preferred embodiment 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 spray system for magnetic purification of algae water, comprising a flocculation tank (1), characterized in that: The flocculation tank (1) is communicated with an import pipe (101) and a discharge pipe (102), the flocculation tank (1) is provided with a support frame (2), the support frame (2) is provided with a gear box (3), the gear box (3) is provided with a height adjusting shaft (4) at the bottom, the height adjusting shaft (4) is provided with a reciprocating wire groove (41), and the reciprocating wire groove (41) is sleeved with an adjusting seat (5); Both ends of the gear box (3) are provided with main shafts (7), the main shafts (7) are provided with outer hexagonal shaft rods (71), the outer hexagonal shaft rods (71) are movably sleeved with sleeve rods (8), and the sleeve rods (8) are provided with rotating mechanisms (9) on the outer sides; The sleeve rod (8) is provided with an inner hexagonal hole (81), the outer hexagonal shaft rod (71) is sleeved in the inner hexagonal hole (81), and the rotating mechanism (9) comprises a cover plate (901) movably sleeved with the outer hexagonal shaft rod (71) and a liquid separation cylinder (902), and the cover plate (901) and the liquid separation cylinder (902) are movably sealed; The liquid separation cylinder (902) is communicated with a liquid separation pipe (9023) at the bottom, the sleeve rod (8) is provided with a liquid guide pipe (10) communicated with the liquid separation pipe (9023), and the liquid guide pipe (10) is provided with a hollow connecting shaft pipe (11) at the end; The hollow connecting shaft pipe (11) is communicated with a spraying pipe (12), and the spraying pipe (12) is provided with a blocking mechanism (13); The spraying pipe (12) is provided with a spraying cover (121) at the other end, the spraying cover (121) is provided with a filter screen (1211), the spraying cover (121) is provided with the filter screen (1211), the flocculating agent in the spraying pipe (12) can flow out through the spraying cover (121), and the filter screen (1211) can prevent the algae water impurities in the flocculation tank (1) from entering the inside of the spraying pipe (12); The blocking mechanism (13) comprises a fixed cylinder (1301) fixed in the spraying pipe (12), a hollow cylinder (1302) movably sleeved on the fixed cylinder (1301), a reset spring (1303) arranged in the fixed cylinder (1301) and connected with the hollow cylinder (1302), and a sealing plate (1304) arranged at the end of the hollow cylinder (1302) and blocking the communication hole between the spraying pipe (12) and the hollow connecting shaft pipe (11). The blocking mechanism (13) further comprises a rotating shaft (1305) connected with the end of the fixed cylinder (1301), the middle part of the rotating shaft (1305) is provided with an impact blade (1306) located inside the spraying pipe (12), the end of the rotating shaft (1305) is provided with a rotating blade (1307) located outside the spraying cover (121), the rotating blade (1307) is provided with a scraping strip (1308) acting on the filter screen (1211), the flocculating agent flowing through the impact inside the spraying pipe (12) will drive the impact blade (1306) to rotate, so that the rotating shaft (1305) can drive the rotating blade (1307) to rotate, so that the scraping strip (1308) can scrape off the algae water adhering on the filter screen (1211), avoiding the blockage of the filter screen (1211), the scraping strip (1308) can also be replaced by a brush to clean the impurities contained in the algae water adhering on the filter screen (1211).

2. The spray system for algae water magnetic purification according to claim 1, characterized in that: The flocculation tank (1) is provided with a balance frame (6) movably sleeved with the height adjusting shaft (4), the balance frame (6) is provided with a guide rod (61) for providing guidance for the adjusting seat (5), and the adjusting seat (5) is provided with a synchronous frame (51) for providing height linkage for the rotating mechanism (9).

3. The spray system for algae water magnetic purification according to claim 1, characterized in that: The inside of the liquid distribution cylinder (902) is provided with a liquid distribution cavity (9022), the liquid distribution cylinder (902) is provided with a through hole (9021) sleeved with the sleeve rod (8), and the cover plate (901) is provided with a liquid inlet pipe (904) communicated with the liquid distribution cavity (9022).

4. A spray system for the purification of water and / or air by magnetic and photo-catalytic processes according to claim 3, characterized in that: The cover plate (901) is provided with a tooth ring (903), the hollow connecting shaft pipe (11) is provided with a spur gear (111) engaged and matched with the tooth ring (903), and the hollow connecting shaft pipe (11) is further provided with a stirring blade (112). The cover plate (901) is provided with a tooth ring (903), the hollow connecting shaft pipe (11) is provided with a spur gear (111) engaged and matched with the tooth ring (903), and the hollow connecting shaft pipe (11) is further provided with a stirring blade (112).

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