Novel filling structure based on micro-vortex flocculation reaction balls

Abstract

The utility model relates to the field of water treatment, in particular to a novel filling structure based on micro-vortex flocculation reaction balls, which comprises a flocculation box, a rectangular net bag slidably arranged in the flocculation box, a lower support plate fixedly arranged at the bottom of the rectangular net bag, an opening arranged at the top of the rectangular net bag, and an upper cover plate rotatably arranged at the opening. The rectangular net bag is filled with a plurality of flocculation reaction balls, supports are fixedly arranged at four corners of the top of the flocculation box, a top plate is fixedly arranged at the top ends of the supports, a driving assembly is fixedly arranged at the center position of the bottom of the top plate, two hoisting assemblies are fixedly arranged on the two sides of the driving assembly, and the two hoisting assemblies are movably connected with the lower-layer supporting plate; according to the device, the flocculation reaction balls are filled through the rectangular net bag, the rectangular net bag and the flocculation reaction balls are conveniently taken out of the flocculation basin through the matching of the hoisting assembly and the driving assembly, the difficulty in maintaining and cleaning the flocculation reaction balls is reduced, and the device has the advantages of simple structure, low maintenance difficulty and convenience in cleaning the flocculation reaction balls.

Description

Technical Field

[0001] The utility model relates to the field of water treatment, in particular to a novel filling structure based on micro-vortex flocculation reaction balls. Background Art

[0002] In the field of water supply and sewage treatment and purification, in order to remove floating objects in raw water, it is necessary to add an appropriate amount of coagulant to the raw water, so that the coagulant and the floating objects in the raw water produce a flocculation effect and adsorb to form flocs. The structural form of the flocculation reaction is divided into folded plate flocculation, grid flocculation, micro-vortex reaction ball flocculation, etc. Among them, the flocculation reaction ball flocculation mainly refers to the generation of several micro-vortices when the raw water flows through the surface of the flocculation reaction ball, thereby improving the flocculation effect of the raw water in the flocculation tank. When filling the traditional flocculation reaction ball, the pool wall around the flocculation tank is used as the filling boundary of the flocculation. Such a setting is not only complicated in construction, but also has the problem of difficult maintenance of the flocculation reaction ball and high material cost. Therefore, a new filling structure based on micro-vortex flocculation reaction ball is needed to solve the above problems.

[0003] The Chinese patent with the publication number CN219907178U discloses a ball cage reaction flocculation device, including: a reaction flocculation tank, in which multiple groups of ball cages are arranged along the water flow path from the water inlet to the water outlet, each group of ball cages is composed of multiple rows of ball chains with the same diameter, each row of ball chains is composed of multiple balls and connecting parts for fixing the balls, and the diameters of the balls of the multiple groups of ball cages increase from the water inlet to the water outlet along the water flow direction. The connecting parts connect the multiple balls in series and fix them on the wall of the sedimentation tank or on the outer frame added to the edge of the wall. Two adjacent rows of balls along the water flow direction are staggered, or multiple rows of balls are staggered; the advantages of the utility model are: the number of independent vortices is controllable, the flocculation effect is better, and the subsequent water discharge from the sedimentation tank is more stable. The problem that the internal space of the device is easy to be blocked and difficult to clean is avoided; the balls are relatively independent, and no continuous sludge film will be generated, and it is easy to fall off automatically when the thickness increases.

[0004] This patent connects a plurality of flocculation reaction balls in series in sequence and fixes them on the wall of a sedimentation tank through connecting components. Such an arrangement is inconvenient for the maintenance and cleaning of the flocculation reaction balls, resulting in a poor flocculation effect. Utility Model Content

[0005] The utility model aims to provide a novel filling structure based on micro-vortex flocculation reaction balls, which is convenient for checking and regularly cleaning the flocculation reaction balls at any time and has the advantages of convenient cleaning and replacement of the flocculation reaction balls.

[0006] The utility model aims to provide a novel filling structure based on micro-vortex flocculation reaction balls, comprising a flocculation box, a rectangular net bag is slidably arranged in the flocculation box, a lower support plate is fixedly arranged at the bottom of the rectangular net bag, an opening is arranged at the top of the rectangular net bag, an upper cover plate is rotatably arranged at the opening, a plurality of flocculation reaction balls are filled in the rectangular net bag, brackets are fixedly arranged at the four corners of the top of the flocculation box, a top plate is fixedly arranged at the top of the bracket, a driving assembly is fixedly arranged at the center position of the bottom of the top plate, two lifting assemblies are fixedly arranged on both sides of the driving assembly, and the two lifting assemblies are respectively movably connected to the lower support plate.

[0007] Furthermore, grooves are opened on the inner walls on both sides of the flocculation box, and lifting blocks are fixedly arranged on both sides of the bottom of the lower support plate. The lifting blocks are slidably arranged in the grooves, and hooks are fixedly arranged on the top of the lifting blocks. The lifting assembly is movably connected to the lower support plate through the hooks and the lifting blocks.

[0008] Furthermore, the lifting assembly includes a drum, both ends of the drum are fixedly provided with rotating shafts, a bearing 1 is fixedly sleeved on the rotating shaft, a bearing seat is fixedly provided on the outer side of the bearing 1, the bearing seat is fixedly provided at the bottom of the top plate, the drum is rotatably arranged at the bottom of the top plate through the bearing 1 and the bearing seat, a rope is radially wound around the drum, one end of the rope is fixedly connected to the drum, and the other end is fixedly provided with a lifting ring, and the lifting hook is movably connected to the lifting ring.

[0009] Furthermore, the driving assembly includes a driving motor, a double-groove pulley and two single-groove pulleys. A motor mounting base is fixedly arranged on the outside of the driving motor. The driving motor is fixedly arranged on the bottom of the top plate through the motor mounting base. The double-groove pulley is fixedly arranged on the output end of the driving motor. The two single-groove pulleys are respectively fixedly connected to the rotating shaft at one end of the reel, and belts are respectively sleeved on the two single-groove pulleys and the double-groove pulleys.

[0010] Furthermore, guide rings are fixedly provided at both ends of the bottom of the top plate, and ropes pass through the guide rings and are fixedly connected to the reel and the lifting ring respectively.

[0011] Furthermore, a rotating shaft is provided on one side of the bottom of the upper cover plate, and the upper cover plate is rotatably connected to the rectangular net bag via the rotating shaft.

[0012] The working principle and use principle of the utility model are as follows: the lifting rings of the ropes in the two lifting components of the device are respectively hung in the lifting hooks on the top of the lifting block, and then the driving component is used to control the rotation of the drum, so that the rope is continuously wound on the drum to shorten the length of the rope, and then the rectangular net bag is lifted out of the flocculation box, and then the upper cover plate is opened to take out the flocculation reaction balls in the rectangular net bag for replacement or cleaning. After replacement and cleaning, the flocculation reaction balls are refilled into the rectangular net bag, and then the driving component is controlled to rotate in the opposite direction to make the rope wound and taken out from the drum, and then the height of the rectangular net bag is lowered to make it fall into the flocculation box again for use.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the device loads the flocculation reaction balls through a rectangular net bag, which reduces the difficulty of filling the flocculation reaction balls, and through the combination of the lifting component and the driving component, it is convenient to take out the rectangular net bag and the flocculation reaction balls from the flocculation tank, which reduces the difficulty of maintaining and cleaning the flocculation reaction balls. The device has the advantages of simple structure, low maintenance difficulty, and easy cleaning of the flocculation reaction balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a novel filling structure based on micro-vortex flocculation reaction balls of the utility model;

[0015] Figure 2 This is a schematic diagram of a rectangular net bag structure of a novel filling structure based on micro-eddy flow flocculation reaction balls of the utility model;

[0016] Figure 3 This is a cross-sectional view of a flocculation box structure of a novel filling structure based on micro-eddy flocculation reaction balls of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of a driving component and a hoisting component of a new filling structure based on micro-eddy flow flocculation reaction balls.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Flocculation box; 11. Groove; 2. Rectangular net bag; 3. Bracket; 4. Top plate; 5. Lifting assembly; 51. Reel; 52. Rope; 53. Lifting ring; 54. Rotating shaft; 55. Bearing 1; 56. Bearing seat; 57. Guide ring; 6. Lower support plate; 7. Upper cover plate; 71. Rotating shaft; 8. Lifting block; 81. Hook; 9. Driving assembly; 91. Driving motor; 92. Double-groove pulley; 93. Single-groove pulley; 94. Belt; 95. Motor mounting seat; 10. Flocculation reaction ball. DETAILED DESCRIPTION

[0019] according to Figure 1 As shown, a new type of filling structure based on micro-vortex flocculation reaction balls 10 includes a flocculation box 1, a rectangular net bag 2 is slidably arranged in the flocculation box 1, a lower support plate 6 is fixedly arranged at the bottom of the rectangular net bag 2, an opening is arranged at the top of the rectangular net bag 2, an upper cover plate 7 is rotatably arranged at the opening, a plurality of flocculation reaction balls 10 are filled in the rectangular net bag 2, brackets 3 are fixedly arranged at the four corners of the top of the flocculation box 1, a top plate 4 is fixedly arranged at the top of the bracket 3, a driving component 9 is fixedly arranged at the center position of the bottom of the top plate 4, two lifting components 5 are fixedly arranged on both sides of the driving component 9, and the two lifting components 5 are respectively movably connected to the lower support plate 6.

[0020] The rectangular net bag 2 can be made of steel, and the rectangular net bag 2 is convenient for filling the flocculation reaction balls 10 in advance, so that workers can check the filling effect of the flocculation reaction balls 10, thereby optimizing and adjusting the number of flocculation reaction balls 10 according to the filling effect. The lower support plate 6 not only supports the rectangular net bag 2, but also facilitates the movable connection between the lifting component 5 and the rectangular net bag 2. In actual use, the lifting component 5 can be set to two, and the two lifting components 5 have the same structure and are respectively movably connected to the two ends of the lower support plate 6. The bracket 3 not only provides height support for the lifting and lowering of the rectangular net bag 2, but also facilitates the installation of the driving component 9 and the lifting component 5. The driving component 9 controls the lifting component 5 to take out the rectangular net bag 2 together with the flocculation reaction balls 10 from the flocculation box 1, thereby facilitating the cleaning and replacement of the rectangular net bag 2 and the flocculation reaction balls 10.

[0021] according to Figure 2 and Figure 3 As shown, grooves 11 are provided on the inner walls on both sides of the flocculation box 1, and lifting blocks 8 are fixedly provided on both sides of the bottom of the lower support plate 6. The lifting blocks 8 are slidably set in the grooves 11, and hooks 81 are fixedly provided on the top of the lifting blocks 8. The lifting assembly 5 is movably connected to the lower support plate 6 through the hooks 81 and the lifting blocks 8; a rotating shaft 71 is provided on one side of the bottom of the upper cover plate 7, and the upper cover plate 7 is rotatably connected to the rectangular net bag 2 through the rotating shaft 71.

[0022] There can be two lifting blocks 8, both of which are fixedly connected to the lower support plate 6 and both of which are fixedly provided with hooks 81. The lower support plate 6 and the rectangular net bag 2 are limited during lifting and lowering through the groove 11 and the lifting block 8. The setting of the hook 81 facilitates the movable connection with the lifting component 5. The rotating shaft 71 enables the rectangular net bag 2 to be rotatably connected to the upper cover plate 7. The upper cover plate 7 prevents the flocculation reaction ball 10 from floating up, and also facilitates opening the rectangular net bag 2 to take out the flocculation reaction ball 10.

[0023] according to Figure 4As shown, the hoisting assembly 5 includes a drum 51, a rotating shaft 54 ​​is fixedly provided at both ends of the drum 51, a bearing 55 is fixedly sleeved on the rotating shaft 54, a bearing seat 56 is fixedly provided on the outer side of the bearing 55, and the bearing seat 56 is fixedly provided at the bottom of the top plate 4. The drum 51 is rotatably provided at the bottom of the top plate 4 through the bearing 55 and the bearing seat 56, and a rope 52 is wound radially on the drum 51, one end of the rope 52 is fixedly connected to the drum 51, and the other end is fixedly provided with a lifting ring 53, and the hook 81 is movably connected to the lifting ring 53; the driving assembly 9 includes a driving motor 91, a double groove leather A pulley 92 and two single-groove pulleys 93, a motor mounting seat 95 is fixedly arranged on the outer side of the driving motor 91, the driving motor 91 is fixedly arranged on the bottom of the top plate 4 through the motor mounting seat 95, the double-groove pulley 92 is fixedly arranged on the output end of the driving motor 91, the two single-groove pulleys 93 are respectively fixedly connected to the rotating shaft 54 ​​at one end of the reel 51, and the two single-groove pulleys 93 and the double-groove pulleys 92 are respectively sleeved with belts 94; guide rings 57 are fixedly arranged at both ends of the bottom of the top plate 4, and the rope 52 passes through the guide rings 57 and is respectively fixedly connected to the reel 51 and the hanging ring 53.

[0024] The two hoisting components 5 are controlled by the driving component 9 to rotate. The double-groove pulley 92 can be of SPB series, and the single-groove pulley 93 can be of SPA series. The double-groove pulley 92 can be used to simultaneously cover two belts 94, and the two belts 94 are respectively covered on the single-groove pulleys 93 on one side of the two reels 51. The inner ring of the bearing 55 is fixedly connected to the surface of the rotating shaft 54, and the outer ring of the bearing 55 is fixedly connected to the bearing seat 56. The reel 51 can be rotatably arranged at the bottom of the top plate 4 through the bearing 55 and the bearing seat 56. When in use, the double-groove pulley 92 is controlled to rotate by the driving motor 91, and the rotating double-groove pulley 92 respectively controls the rotation transmission of two belts 94 mounted on the double-groove pulley 92, and the rotation transmission of the two belts 94 further controls the rotation of the single-groove pulley 93 mounted on the other end of the belt 94, and the rotation of the single-groove pulley 93 further drives the reel 51 to rotate, and the rotating reel 51 continuously rotates the rope 52 around the reel 51 in the radial direction, and the number of turns of the rope 52 around the reel 51 is adjusted by changing the rotation direction of the drive motor 91, and then the length of the rope 52 is adjusted to adjust the height of the rectangular net bag 2, and the guide ring 57 can change the moving direction of the rope 52 to facilitate winding the rope 52 around the reel 51.

Claims

1. A novel filling structure based on micro-vortex flocculation reaction balls, comprising a flocculation box (1), characterized in that: A rectangular net bag (2) is slidably arranged in the flocculation box (1), a lower support plate (6) is fixedly arranged at the bottom of the rectangular net bag (2), an opening is arranged at the top of the rectangular net bag (2), an upper cover plate (7) is rotatably arranged at the opening, a plurality of flocculation reaction balls (10) are filled in the rectangular net bag (2), brackets (3) are fixedly arranged at the four corners of the top of the flocculation box (1), a top plate (4) is fixedly arranged at the top of the bracket (3), a driving component (9) is fixedly arranged at the center of the bottom of the top plate (4), two lifting components (5) are fixedly arranged on both sides of the driving component (9), and the two lifting components (5) are respectively movably connected to the lower support plate (6).

2. According to claim 1, a novel filling structure based on micro-vortex flocculation reaction balls is characterized in that: Grooves (11) are provided on the inner walls of both sides of the flocculation box (1), and lifting blocks (8) are fixedly provided on both sides of the bottom of the lower support plate (6). The lifting blocks (8) are slidably provided in the grooves (11), and a lifting hook (81) is fixedly provided on the top of the lifting block (8). The lifting assembly (5) is movably connected to the lower support plate (6) via the lifting hook (81) and the lifting block (8).

3. A novel filling structure based on micro-vortex flocculation reaction balls according to claim 1 or 2, characterized in that: The hoisting assembly (5) comprises a drum (51), both ends of the drum (51) are fixedly provided with a rotating shaft (54), a bearing 1 (55) is fixedly sleeved on the rotating shaft (54), a bearing seat (56) is fixedly provided outside the bearing 1 (55), the bearing seat (56) is fixedly provided at the bottom of the top plate (4), the drum (51) is rotatably provided at the bottom of the top plate (4) through the bearing 1 (55) and the bearing seat (56), a rope (52) is radially wound around the drum (51), one end of the rope (52) is fixedly connected to the drum (51), and the other end of the rope is fixedly provided with a lifting ring (53), and the lifting hook (81) is movably connected to the lifting ring (53).

4. According to claim 3, a novel filling structure based on micro-vortex flocculation reaction balls is characterized in that: The driving assembly (9) comprises a driving motor (91), a double-groove pulley (92) and two single-groove pulleys (93); a motor mounting seat (95) is fixedly arranged on the outer side of the driving motor (91); the driving motor (91) is fixedly arranged on the bottom of the top plate (4) through the motor mounting seat (95); the double-groove pulley (92) is fixedly arranged on the output end of the driving motor (91); the two single-groove pulleys (93) are respectively fixedly connected to the rotating shaft (54) at one end of the reel (51); and the two single-groove pulleys (93) and the double-groove pulley (92) are respectively sleeved with a belt (94).

5. According to claim 3, a novel filling structure based on micro-vortex flocculation reaction balls is characterized in that: Guide rings (57) are fixedly provided at both ends of the bottom of the top plate (4), and the rope (52) passes through the guide rings (57) and is fixedly connected to the reel (51) and the lifting ring (53) respectively.

6. According to claim 4, a novel filling structure based on micro-vortex flocculation reaction balls is characterized in that: Guide rings (57) are fixedly provided at both ends of the bottom of the top plate (4), and the rope (52) passes through the guide rings (57) and is fixedly connected to the reel (51) and the lifting ring (53) respectively.

7. A novel packing structure based on micro-vortex flocculation reaction balls according to claim 1, 2, 4, 5 or 6, characterized in that: A rotating shaft (71) is provided on one side of the bottom of the upper cover plate (7), and the upper cover plate (7) is rotatably connected to the rectangular net bag (2) via the rotating shaft (71).

8. According to claim 3, a novel filling structure based on micro-vortex flocculation reaction balls is characterized in that: A rotating shaft (71) is provided on one side of the bottom of the upper cover plate (7), and the upper cover plate (7) is rotatably connected to the rectangular net bag (2) via the rotating shaft (71).

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