Mixed flocculation device

Abstract

The invention discloses a mixing flocculation device, and relates to the technical field of flocculation. The device comprises a flocculation tank, a motor box is fixedly installed on the upper surface of the flocculation tank, supporting legs are fixedly installed on the lower surface of the flocculation tank, a servo motor is fixedly installed on the inner wall of the motor box, the output end of the servo motor is fixedly connected with a rotating rod through a coupler, and one end of the rotating rod extends into the flocculation tank; the lower inner wall of the motor box is rotationally connected with a driven rod and a linkage rod, the outer surface of the driven rod and the outer surface of the linkage rod are fixedly sleeved with a driven fluted disc and a linkage fluted disc respectively, and the driven fluted disc and the linkage fluted disc are both connected with the driving fluted disc in an engaged mode. The problems that in the using process of an existing flocculation device, after a flocculating agent is mostly added, a single stirring shaft is arranged for stirring the flocculating agent, so that the mixing efficiency of the flocculating agent and sewage is poor, and the flocculation effect of the device is affected are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of flocculation, and in particular relates to a mixing flocculation device. Background Art

[0002] When treating sewage, it is necessary to add flocculants into the sewage, mix and react with the sewage to adsorb dirt, and finally remove impurities through precipitation. A flocculation device is required. However, most existing flocculation devices are equipped with a single stirring shaft for stirring after adding flocculants during use, which makes the mixing efficiency of flocculants and sewage poor, affects the flocculation effect of the device, and brings great inconvenience.

[0003] In order to solve the above problems, the present invention provides a mixing flocculation device. Summary of the invention

[0004] The purpose of the present invention is to provide a mixing flocculation device to solve the problem that most existing flocculation devices are equipped with a single stirring shaft to stir the flocculant after adding the flocculant during use, which makes the mixing efficiency of the flocculant and sewage poor and affects the flocculation effect of the device.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention discloses a mixing flocculation device, comprising a flocculation tank, wherein a motor box is fixedly installed on the upper surface of the flocculation tank, a support leg is fixedly installed on the lower surface of the flocculation tank, a servo motor is fixedly installed on the inner wall of the motor box, an output end of the servo motor is fixedly connected with a rotating rod through a coupling, one end of the rotating rod extends into the flocculation tank, a driven rod and a linkage rod are rotatably connected to the lower inner wall of the motor box, a driven gear disc and a linkage gear disc are fixedly mounted on the outer surfaces of the driven rod and the linkage rod, respectively, the driven gear disc and the linkage gear disc are meshed and connected with the driving gear disc, the other ends of the rotating rod, the driven rod and the linkage rod are all extended into the flocculation tank and a plurality of stirring rods are fixedly connected to the outer surfaces thereof, and the stirring rods are randomly distributed on the lower inner wall of the motor box. The outer surfaces of the rotating rod, the driven rod and the linkage rod, and the upper surface of the flocculation tank are provided with a feed pipe. The motor box, servo motor, rotating rod, driven rod, linkage rod, driven gear plate, linkage gear plate, active gear plate, and stirring rod can be conveniently used to carry out three-axis stirring treatment of sewage and flocculant in the flocculation tank. At the same time, by making the stirring rods randomly distributed on the outer surfaces of the rotating rod, the driven rod and the linkage rod, the stirring and mixing effect is improved, and the mixing efficiency of the flocculant and the sewage is improved, which reduces the inconvenience of the existing flocculation device in which a single stirring shaft is set to stir the flocculant after most of the flocculants are added during use, resulting in poor mixing efficiency of the flocculant and the sewage, affecting the flocculation effect of the device.

[0006] The front end surface of the flocculation tank is rotatably connected with a sealing door through a hinge, and the arranged sealing door can facilitate rapid maintenance of parts in the tank.

[0007] The inner bottom wall of the flocculation tank is fixedly provided with an inclined block, and the inclined block can facilitate drainage processing during discharge.

[0008] The radius of the active toothed disc is greater than that of the driven toothed disc and the linkage toothed disc. This arrangement can increase the rotation speed of the driven rod and the linkage rod, thereby increasing the stirring and mixing efficiency.

[0009] An observation window is fixedly mounted on the front end surface of the sealing door, and the flocculation situation in the tank can be observed in real time through the arranged observation window.

[0010] The lower surface of the supporting leg is fixedly connected with a rubber pad, and the anti-skid and noise reduction effect of the flocculation tank can be improved by setting the rubber pad.

[0011] The upper surface of the feed pipe is threadedly connected with a sealing cover, and the provided sealing cover can facilitate rapid sealing of the feed pipe.

[0012] The present invention has the following beneficial effects: The present invention can facilitate three-axis stirring treatment of sewage and flocculant in a flocculation tank by arranging a motor box, a servo motor, a rotating rod, a driven rod, a linkage rod, a driven gear plate, a linkage gear plate, a driving gear plate, and a stirring rod. At the same time, by making the stirring rods randomly distributed on the outer surfaces of the rotating rod, the driven rod and the linkage rod, the stirring and mixing effect is improved, and the mixing efficiency of the flocculant and the sewage is improved, thereby reducing the inconvenience of the existing flocculation device that most of the flocculants are added during use and a single stirring shaft is set to stir the flocculant, resulting in poor mixing efficiency of the flocculant and the sewage, which affects the flocculation effect of the device.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a front view of the present invention; Figure 3 It is a cross-sectional view of the flocculation tank in the present invention; Figure 4 for Figure 3 A magnified view of the structure at center; Figure 5 It is a schematic structural diagram of the stirring rod in the present invention.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Flocculation tank; 2. Feed pipe; 3. Sealing cover; 4. Motor box; 5. Observation window; 6. Rubber pad; 7. Support leg; 8. Sealing door; 9. Discharge pipe; 10. Servo motor; 11. Driving gear disc; 12. Driven gear disc; 13. Driven rod; 14. Stirring rod; 15. Rotating rod; 16. Linkage rod; 17. Inclined block; 18. Linkage gear disc. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0019] See also Figure 1-Figure 5As shown, the present invention is a mixing flocculation device, comprising a flocculation tank 1, a motor box 4 is fixedly installed on the upper surface of the flocculation tank 1, a support leg 7 is fixedly installed on the lower surface of the flocculation tank 1, a servo motor 10 is fixedly installed on the inner wall of the motor box 4, an output end of the servo motor 10 is fixedly connected to a rotating rod 15 through a coupling, one end of the rotating rod 15 extends into the flocculation tank 1, a driven rod 13 and a linkage rod 16 are rotatably connected to the lower inner wall of the motor box 4, a driven gear plate 12 and a linkage gear plate 18 are fixedly mounted on the outer surfaces of the driven rod 13 and the linkage rod 16, respectively, the driven gear plate 12 and the linkage gear plate 18 are meshed and connected with the driving gear plate 11, the other ends of the rotating rod 15, the driven rod 13 and the linkage rod 16 are all extended into the flocculation tank 1 and a plurality of stirring rods 14 are fixedly connected to their outer surfaces, the stirring rods 14 are randomly distributed on the outer surfaces of the rotating rod 15, the driven rod 13 and the linkage rod 16, the flocculation tank 1 A feed pipe 2 is provided on the upper surface of the flocculation tank 1. The motor box 4, servo motor 10, rotating rod 15, driven rod 13, linkage rod 16, driven gear disc 12, linkage gear disc 18, active gear disc 11, and stirring rod 14 can be conveniently used for three-axis stirring treatment of sewage and flocculant in the flocculation tank 1. At the same time, by making the stirring rod 14 randomly distributed on the outer surfaces of the rotating rod 15, the driven rod 13 and the linkage rod 16, their stirring and mixing effects are improved, and the mixing efficiency of the flocculant and the sewage is improved, and the inconvenience of the existing flocculation device that most of the flocculants are added during use and a single stirring shaft is set to stir the flocculant, resulting in poor mixing efficiency of the flocculant and the sewage, which affects the flocculation effect of the device, is reduced. The radius of the active gear disc 11 is larger than that of the driven gear disc 12 and the linkage gear disc 18. Through this arrangement, the rotation speed of the driven rod 13 and the linkage rod 16 can be increased, thereby improving the stirring and mixing efficiency.

[0020] An inclined block 17 is fixedly mounted on the inner bottom wall of the flocculation tank 1 , and the inclined block 17 can facilitate drainage during discharge.

[0021] The front end face of the flocculation tank 1 is rotatably connected to a sealing door 8 through a hinge, and the sealing door 8 is provided to facilitate rapid maintenance of parts in the tank. An observation window 5 is fixedly installed on the front end face of the sealing door 8, and the flocculation situation in the tank can be observed in real time through the observation window 5. The lower surface of the supporting leg 7 is fixedly connected to a rubber pad 6, and the rubber pad 6 can enhance the anti-skid and noise reduction effect of the flocculation tank 1. The upper surface of the feed pipe 2 is threadedly connected to a sealing cover 3, and the sealing cover 3 can facilitate rapid sealing of the feed pipe 2.

[0022] like Figure 1-Figure 5As shown, this embodiment is a method for using a mixing flocculation device: when in use, after sewage is passed into the flocculation tank 1, flocculant is added thereto through the feed pipe 2 and the servo motor 10 is started. The motor box 4, servo motor 10, rotating rod 15, driven rod 13, linkage rod 16, driven gear plate 12, linkage gear plate 18, active gear plate 11, and stirring rod 14 can be arranged to facilitate three-axis stirring treatment of sewage and flocculant in the flocculation tank 1, thereby improving its stirring efficiency. At the same time, by making the stirring rod 14 randomly distributed on the outer surfaces of the rotating rod 15, the driven rod 13 and the linkage rod 16, the stirring and mixing effect is improved, and the mixing efficiency of the flocculant and the sewage is improved. The flocculated sediment is discharged through the discharge pipe 9, thereby reducing the inconvenience of the existing flocculation device that most of the flocculants are added during use and a single stirring shaft is arranged for stirring, resulting in poor mixing efficiency of the flocculant and the sewage, which affects the flocculation effect of the device.

[0023] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0024] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mixing flocculation device, comprising a flocculation tank (1), characterized in that: The upper surface of the flocculation tank (1) is fixedly mounted with a motor box (4), the lower surface of the flocculation tank (1) is fixedly mounted with a support leg (7), the inner wall of the motor box (4) is fixedly mounted with a servo motor (10), the output end of the servo motor (10) is fixedly connected with a rotating rod (15) via a coupling, one end of the rotating rod (15) extends into the flocculation tank (1), the lower inner wall of the motor box (4) is rotatably connected with a driven rod (13) and a linkage rod (16), the outer surfaces of the driven rod (13) and the linkage rod (16) are respectively fixedly mounted with a driven rod (13) and a linkage rod (16). The fixed sleeve is provided with a driven gear disc (12) and a linkage gear disc (18), the driven gear disc (12) and the linkage gear disc (18) are meshed and connected with the driving gear disc (11), the other ends of the rotating rod (15), the driven rod (13) and the linkage rod (16) are all extended into the flocculation tank (1) and the outer surfaces thereof are fixedly connected with a plurality of stirring rods (14), the stirring rods (14) are randomly distributed on the outer surfaces of the rotating rod (15), the driven rod (13) and the linkage rod (16), and a feed pipe (2) is provided on the upper surface of the flocculation tank (1).

2. A mixing flocculation device according to claim 1, characterized in that: The front end surface of the flocculation tank (1) is rotatably connected to a sealing door (8) via a hinge.

3. A mixing flocculation device according to claim 1, characterized in that: An inclined block (17) is fixedly mounted on the inner bottom wall of the flocculation tank (1).

4. A mixing flocculation device according to claim 1, characterized in that: The radius of the driving toothed disc (11) is greater than that of the driven toothed disc (12) and the linkage toothed disc (18).

5. A mixing flocculation device according to claim 2, characterized in that: An observation window (5) is fixedly mounted on the front end surface of the sealing door (8).

6. A mixing flocculation device according to claim 1, characterized in that: A rubber pad (6) is fixedly connected to the lower surface of the supporting leg (7).

7. A mixing flocculation device according to claim 1, characterized in that: A sealing cover (3) is threadedly connected to the upper surface of the feed pipe (2).

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