Renewable denitrification rapid separation ball

Abstract

The utility model relates to a reproducible denitrification quick-separation ball which comprises a counterweight cone, a guide cone is arranged at the upper end of the counterweight cone, an embedding groove is formed in the upper end of the guide cone, a mounting cavity is formed in the bottom groove wall of the embedding groove, an adjusting pile is arranged in the mounting cavity, an inserting rod is arranged at the top end of the adjusting pile, and the top end of the inserting rod is connected with the guide cone. And a decomposition ball is embedded in the embedding groove, a plurality of hollow balls are arranged in the decomposition ball, and the top end of the decomposition ball is in threaded connection with a mounting ring. The utility model relates to the technical field of denitrification balls. According to the renewable denitrification rapid separation ball, the counterweight cone is perpendicular to the water surface, at the moment, the device is loosened and enters the water bottom, the device rapidly sinks into the water bottom through the arrangement of the counterweight cone, the stability of the device is improved through the arrangement of the guide cone, and the device is prevented from drifting when moving downwards; therefore, the problem of non-uniform denitrification caused by aggregation of a plurality of denitrification quick-separation balls arranged in the water tank is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of denitrification balls, in particular to a renewable denitrification quick separation ball. Background Technique

[0002] At present, most domestic and foreign sewage treatment plants use biological methods for sewage treatment. Denitrification mainly relies on the nitrification and denitrification of microorganisms. Studies have shown that when the carbon-nitrogen ratio is between 4 and 9, it is more suitable for microbial denitrification. Therefore, a slow-release composite carbon source quick separation denitrification ball is needed.

[0003] Chinese Patent Publication No. CN214167472U provides a slow-release composite carbon source quick separation denitrification ball, including a sphere. A sealing component is arranged inside the sphere. The sealing component includes a sealing plug. The sealing plug is inserted into the top end of the sphere. The bottom end inside the sealing plug is connected with a pressing rod through a plurality of return springs. The pressing rod extends to the top end outside the slider. The lower ends on both sides of the pressing rod are hinged with limiting rods. One upper ends of the two limiting rods are connected with the sealing plug through connecting springs. Open slots are arranged at the lower ends on both sides of the sealing plug. In the utility model, the sphere is sealed by the sealing plug to prevent sewage from directly entering the inside of the sphere. When it is necessary to add carbon source, pressing the pressing rod can open the sphere to complete the addition. The structure is simple and convenient for repeated use.

[0004] The above patent mainly uses a sphere with decomposition holes to disperse the internal carbon and nitrogen, so as to achieve the effect of purifying the water source in the sewage pool of the sewage treatment plant. However, when it is put into water, due to its own volume, it is very easy to be pushed by the water flow, resulting in the aggregation of multiple denitrification balls, which causes the carbon and nitrogen to be unable to be evenly dispersed in the pool, resulting in the problem of insufficient decomposition of harmful substances in the sewage. Moreover, since there is a large amount of sludge in the sewage, it is very easy to lose the denitrification balls by mixing them into the sludge. Content of the Utility Model

[0005] In view of the deficiencies of the existing technology, the purpose of the utility model is to provide a renewable denitrification quick separation ball to solve the technical problems mentioned in the above background technique.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A renewable denitrification quick separation ball includes a counterweight cone. A guiding cone is arranged at the upper end of the counterweight cone. An embedding groove is opened at the upper end of the guiding cone. An installation cavity is opened at the bottom wall of the embedding groove. An adjusting pile is arranged inside the installation cavity. An insertion rod is arranged at the top end of the adjusting pile. A decomposition ball is embedded inside the embedding groove. A number of hollow balls are arranged inside the decomposition ball. An installation ring is threadedly connected to the top end of the decomposition ball.

[0008] Furthermore, a number of guide vanes are fixedly arranged on the outer wall of the guide cone.

[0009] Furthermore, a sliding groove is formed at the top end of the insertion rod, and a storage groove is formed in a part of the groove wall of the sliding groove located inside the decomposition ball. A sliding rod is arranged inside the sliding groove, a sliding block inserted into the storage groove is arranged on the side wall of the sliding rod, an elastic piece is arranged at the bottom end of the sliding block, and the bottom end of the elastic piece is rotatably connected to the bottom groove wall of the storage groove.

[0010] Furthermore, extension rods are arranged at the top end of the inner wall of the decomposition ball, and there are multiple extension rods, which are arranged in a circular array on the outer extension of the mounting holes of the mounting ring.

[0011] Furthermore, a rotating ring is arranged inside the embedding groove, the rotating ring is sleeved on the outer surface of the adjusting pile and is rotatably connected to the adjusting pile, and a pull rope is arranged on the outer surface of the rotating ring.

[0012] Furthermore, a number of diversion grooves arranged in a circular array are formed on the side wall of the counterweight cone.

[0013] In summary, the utility model includes at least one of the following beneficial technical effects:

[0014] 1. For this renewable nitrogen removal quick separation ball, through the arrangement of the guide vanes, when the nitrogen removal quick separation ball moves from the water surface to the bottom of the water, with the cooperation of its own movement and the supporting force of the water, the guide cone rotates, so as to achieve the purpose of improving stability during the falling process. Moreover, the guide cone during rotation can guide the horizontally moving water flow, thereby reducing the influence of the horizontal water flow on the nitrogen removal quick separation ball, achieving the effect of improving the accuracy of the nitrogen removal quick separation ball, and effectively enabling the nitrogen removal quick separation ball to vertically fall to the required position.

[0015] 2. For this renewable nitrogen removal quick separation ball, tie a long rope to the mounting ring and fixedly arrange a floating buoy at the other end of the long rope. At this time, manually pick up the device and make the counterweight cone perpendicular to the water surface. Then release the device to make it enter the bottom of the water. Through the arrangement of the counterweight cone, the device can quickly sink to the bottom of the water, and through the arrangement of the guide cone, the stability of the device is improved, preventing the device from drifting during the downward movement, thereby avoiding the problem that multiple nitrogen removal quick separation balls arranged in the pool gather, resulting in uneven nitrogen removal. Description of the Drawings

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of a renewable denitrification quick separation ball of the present invention.

[0018] Figure 2 It is a schematic structural diagram of the guiding cone of a renewable denitrification quick separation ball of the present invention.

[0019] Figure 3 It is a schematic internal structural diagram of the decomposition ball of a renewable denitrification quick separation ball of the present invention.

[0020] Figure 4 It is a schematic structural diagram of the insertion rod of a renewable denitrification quick separation ball of the present invention.

[0021] Figure 5 It is a schematic structural diagram of the hollow ball of a renewable denitrification quick separation ball of the present invention.

[0022] In the figure, 1, counterweight cone; 2, guiding cone; 3, embedding groove; 4, installation cavity; 5, adjusting pile; 6, insertion rod; 61, sliding groove; 62, storage groove; 63, sliding rod; 64, sliding block; 65, elastic sheet; 7, decomposition ball; 8, hollow ball; 9, installation ring; 10, guiding vane; 11, extension rod; 12, rotating ring; 13, diversion groove. Specific embodiments

[0023] The following will further elaborate on the present invention in detail with reference to the accompanying drawings.

[0024] Embodiment:

[0025] Refer to Figure 1 - Figures 1-5 A renewable denitrification quick separation ball disclosed by the present invention includes a counterweight cone 1. A guiding cone 2 is arranged at the upper end of the counterweight cone 1. An embedding groove 3 is opened at the upper end of the guiding cone 2. An installation cavity 4 is opened on the bottom wall of the embedding groove 3. An adjusting pile 5 is arranged inside the installation cavity 4. An insertion rod 6 is arranged at the top end of the adjusting pile 5. A decomposition ball 7 is embedded inside the embedding groove 3. A plurality of hollow balls 8 are arranged inside the decomposition ball 7. An installation ring 9 is threadedly connected to the top end of the decomposition ball 7.

[0026] In this embodiment, when in use, the decomposition ball 7 is inserted into the upper end of the insertion rod 6, and the decomposition ball 7 is pressed tightly so that the decomposition ball 7 fits with the embedding groove 3. At this time, the mounting ring 9 is unscrewed, and a plurality of hollow balls 8 are inserted into the interior of the decomposition ball 7 from the mounting holes of the mounting ring 9 until the decomposition ball 7 is filled and pressed tightly to increase the friction between the outer wall of the hollow ball 8 and the insertion rod 6, so as to achieve the purpose of fixing the decomposition ball 7 and the insertion rod 6.

[0027] After the decomposition ball 7 is installed, a long rope is tied to the mounting ring 9, and a floating buoy is fixedly arranged at the other end of the long rope. At this time, the device is picked up manually and the counterweight cone 1 is perpendicular to the water surface. Then the device is released to make the device enter the bottom of the water. Through the setting of the counterweight cone 1, the device quickly sinks to the bottom of the water, and through the setting of the guiding cone 2, the stability of the device is improved to prevent the device from drifting when moving downward, thereby avoiding the problem that a plurality of denitrification quick separation balls arranged in the pool gather, resulting in uneven denitrification.

[0028] Moreover, since both the guiding cone 2 and the counterweight cone 1 have a certain height, and both the decomposition ball 7 and the hollow ball 8 have buoyancy, when the denitrification quick separation ball enters the bottom of the water, it can effectively stand vertically at the bottom of the water, and the counterweight cone 1 will be inserted into the silt at the bottom of the water, thereby achieving the purpose of keeping the decomposition ball 7 away from the silt at the bottom of the water, preventing the silt from contacting the decomposition ball 7 and causing pollution of the decomposition ball 7, resulting in a reduction in denitrification efficiency.

[0029] In a further preferred embodiment of the present utility model, as Figures 1-5 shown, a plurality of guiding blades 10 are fixedly arranged on the outer wall of the guiding cone 2.

[0030] In this embodiment, through the setting of the guiding blades 10, when the denitrification quick separation ball moves from the water surface to the bottom of the water, the guiding cone 2 rotates through its own movement in cooperation with the supporting force of the water, so as to achieve the purpose of improving stability during the falling process. And the guiding cone 2 during the rotation process can guide the laterally moving water flow, thereby achieving the effect of reducing the influence of the lateral water flow on the denitrification quick separation ball, achieving the effect of improving the accuracy of the denitrification quick separation ball, and effectively enabling the denitrification quick separation ball to vertically fall to the required position.

[0031] In a further preferred embodiment of the present utility model, as Figures 1-5 shown, a sliding groove 61 is opened at the top end of the insertion rod 6, and a receiving groove 62 is opened in the part of the groove wall of the sliding groove 61 located inside the decomposition ball 7. A sliding rod 63 is arranged inside the sliding groove 61. A sliding block 64 inserted into the receiving groove 62 is arranged on the side wall of the sliding rod 63. An elastic piece 65 is arranged at the bottom end of the sliding block 64, and the bottom end of the elastic piece 65 is rotatably connected to the bottom groove wall of the receiving groove 62.

[0032] In this embodiment, during use, the insertion rod 6 is inserted into the decomposition ball 7 from the bottom end thereof, and a plurality of hollow balls 8 are inserted into the decomposition ball 7 from the mounting holes of the mounting ring 9. Since the sliding rod 63 contacts the inside of the decomposition ball 7 and moves downward when the insertion rod 6 is inserted into the decomposition ball 7, the position of the sliding block 64 inside the receiving groove 62 will decrease at this time. Therefore, the elastic piece 65 will expand outward to form a protrusion, as Figure 3 and Figure 4 . At this time, when the hollow ball 8 is inserted into the decomposition ball 7 and pressed tightly, the protrusion can be clamped, so as to achieve the effect of fixedly connecting the insertion rod 6 and the decomposition ball 7, and further achieve the effect of bringing the decomposition ball 7 to the bottom of the water through the guiding cone 2 and the counterweight cone 1.

[0033] In a further preferred embodiment of the present utility model, as Figures 1-5 shown, an extension rod 11 is provided at the top end of the inner wall of the decomposition ball 7, and a plurality of the extension rods 11 are provided and arranged in a circular array on the outer extension of the mounting holes of the mounting ring 9.

[0034] In this embodiment, the extension rod 11 is provided to limit the sliding rod 63, so that during the process of inserting the insertion rod 6 into the decomposition ball 7, the sliding rod 63 is pushed downward by the extension rod 11, so as to achieve the purpose of unfolding the elastic piece 65, and the elastic piece 65 will be squeezed during the process of inserting the hollow ball 8. After the decomposition ball 7 is filled with the hollow balls 8 and compacted, the elastic piece 65 and the hollow ball 8 will be in a balanced state. At this time, the decomposition ball 7 and the insertion rod 6 are fixed. Since a plurality of extension rods 11 are provided, a gap is formed between two adjacent extension rods 11 to facilitate inserting the hollow ball 8 into the decomposition ball 7.

[0035] In a further preferred embodiment of the present utility model, as Figures 1-5 shown, a rotating ring 12 is provided inside the embedding groove 3, and the rotating ring 12 is sleeved on the outer surface of the adjusting pile 5 and is rotatably connected to the adjusting pile 5. A pull rope is provided on the outer surface of the rotating ring 12.

[0036] In this embodiment, after the decomposition ball 7 sinks to the bottom of the water, the carbon and nitrogen on the surface of the hollow ball 8 will gradually decompose and mix into the interior of the sewage, achieving the purpose of purifying and denitrifying the sewage. Moreover, during the gradual decomposition of the carbon and nitrogen on the surface of the hollow ball 8, the balance with the elastic piece 65 will be gradually disrupted. After a large amount of carbon and nitrogen decomposes, the balance between the hollow ball 8 and the elastic piece 65 is completely disrupted. Then, through the setting of the elastic piece 65, the sliding rod 63 is lifted, causing the decomposition ball 7 to be ejected. At this time, through the setting of the rotating ring 12 and the pulling rope, the loss of the decomposition ball 7 is avoided. The decomposition ball 7 will gradually float until it floats to the water surface. At this time, the float and the decomposition ball 7 are connected by a long rope, and the decomposition ball 7 and the guiding cone 2 are connected by a pulling rope. After the decomposition ball 7 floats to the water surface, the worker can directly find the position of the decomposition ball 7 and pull back the guiding cone 2 through the pulling rope to complete the recovery of the device. After replacing the hollow ball 8 inside the decomposition ball 7, the decomposition ball 7 is put into the water again, thereby achieving the purpose of reusing the decomposition ball 7. Moreover, the diameter of the hole at the bottom of the decomposition ball 7 for connecting with the insertion rod 6 is smaller than the diameter of the mounting hole of the mounting ring 9, thereby effectively avoiding the problem that the hollow ball 8 falls off during the floating process of the decomposition ball 7.

[0037] In a further preferred embodiment of the present invention, as Figures 1-5 shown, a plurality of flow guiding grooves 13 arranged in an annular array are formed on the side wall of the counterweight cone 1.

[0038] In this embodiment, through the setting of the flow guiding grooves 13, during the process of the device entering the bottom of the water, the water flow is guided to improve the stability of the device moving in the water. And after the counterweight cone 1 is inserted into the sludge at the bottom of the water, a fixation is formed with the sludge through the setting of the flow guiding grooves 13, thereby achieving the purpose of improving the stability of the counterweight cone 1 at the bottom of the water.

[0039] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore: All equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A regenerable denitrification speed-distributing ball, characterized in that: The invention comprises a counterweight cone (1), wherein a guide cone (2) is arranged at the upper end of the counterweight cone (1), an embedding groove (3) is provided at the upper end of the guide cone (2), a mounting cavity (4) is provided at the bottom wall of the embedding groove (3), an adjusting pile (5) is arranged inside the mounting cavity (4), an insertion rod (6) is arranged at the top end of the adjusting pile (5), a decomposition ball (7) is embedded inside the embedding groove (3), a plurality of hollow balls (8) are arranged inside the decomposition ball (7), and a mounting ring (9) is threadedly connected to the top end of the decomposition ball (7).

2. A regenerable denitrification speed separation ball according to claim 1, characterized in that: A plurality of guide vanes (10) are fixedly arranged on the outer wall of the guide cone (2).

3. A regenerable denitrification speed separation ball according to claim 2, characterized in that: The top end of the insertion rod (6) is provided with a sliding groove (61), and the groove wall of the sliding groove (61) located inside the decomposing ball (7) is provided with a receiving groove (62), the sliding groove (61) is provided with a sliding rod (63), the side wall of the sliding rod (63) is provided with a sliding block (64) inserted into the receiving groove (62), the bottom end of the sliding block (64) is provided with an elastic sheet (65), and the bottom end of the elastic sheet (65) is rotatably connected to the bottom end groove wall of the receiving groove (62).

4. A regenerable denitrification speed separation ball according to claim 3, characterized in that: An extension rod (11) is provided at the top end of the inner wall of the decomposition ball (7), and a plurality of the extension rods (11) are provided and arranged in a ring array on the extension of the mounting hole of the mounting ring (9).

5. A regenerable denitrification speed separation ball according to claim 4, characterized in that: A rotating ring (12) is arranged inside the embedding groove (3), and the rotating ring (12) is sleeved on the outer surface of the adjusting pile (5) and is rotatably connected to the adjusting pile (5), and a pull rope is arranged on the outer surface of the rotating ring (12).

6. A regenerable denitrification speed separation ball according to claim 5, characterized in that: The side wall of the counterweight cone (1) is provided with a plurality of guide grooves (13) arranged in a circular array.

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