Sewage treatment tank capable of uniformly feeding sewage treatment coagulant

Abstract

The utility model discloses a sewage treatment box capable of uniformly putting sewage treatment coagulant, which comprises a draft base, a storage box is fixed at the top of the draft base, a buoyancy air bag is mounted on the outer side of the draft base, and a plurality of groups of blanking holes for blanking are formed between the storage box and the draft base; the material mixing assembly is arranged in the draught base; the material mixing assembly comprises a stirring motor fixed to the center of the top of the draught base, a flocculating agent in the storage box is discharged into the draught base through the discharging assembly, the flocculating agent makes contact with sewage, meanwhile, the stirring motor is driven, the stirring motor drives the stirring shaft and the stirring blades to mix the flocculating agent and the sewage, and therefore the flocculating agent and the sewage are mixed. According to the sewage treatment device, the flocculant is dissolved in sewage, the flocculant can be conveniently diffused outwards in the sewage, the device is driven to move forwards on the sewage in cooperation with the driving assembly, multi-point feeding is achieved, the problem that a large amount of labor is consumed in a traditional feeding mode is solved, and meanwhile the feeding uniformity can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment box with a sewage treatment coagulant evenly placed. Background Art

[0002] Wastewater treatment: the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] With the development of industry, the original water source has been polluted and a large amount of sewage has been generated. In order to purify the environment, the sewage needs to be purified. When treating a large volume of sewage, flocculants can be used to remove some suspended matter in the sewage. However, the placement of flocculants in large-scale sewage requires a lot of manpower, and the flocculants need to be dissolved in water in advance before placement. Not only is the labor cost high, but the pre-dissolved flocculants are large in size and inconvenient to carry. At the same time, due to manual operation, the uniformity of flocculant placement cannot be guaranteed. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment box with uniform coagulant delivery for sewage treatment, wherein the flocculant is stored in the storage box, suspended in the sewage through a water-drawing base and a buoyancy airbag, and then the flocculant is delivered through a delivery assembly, falls into the water-drawing base through a delivery hole and is dissolved in the sewage, and at the same time, with the cooperation of a mixing assembly, the flocculant is dispersed in the sewage, and the flocculant is delivered evenly when a driving assembly is cooperated, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment tank for uniformly dispensing sewage treatment coagulants, comprising a draft base, a storage box is fixed on the top of the draft base, a buoyancy airbag is installed on the outside of the draft base, and multiple groups of discharge holes for discharge are opened between the storage box and the draft base;

[0006] A mixing assembly disposed inside the draft base;

[0007] The mixing assembly comprises a stirring motor fixed at the center of the top of the water-drawing base, the output shaft of the stirring motor penetrates the inner cavity of the water-drawing base and is fixed with a stirring shaft, and a stirring blade is fixed on the outer side of the stirring shaft;

[0008] The inner cavity of the storage box is provided with a material discharge assembly;

[0009] Also included is a drive assembly for driving the device forward.

[0010] Preferably, the unloading assembly includes a rotating shaft that rotates in the inner cavity of the storage box through a bearing, a connecting frame is fixed to the outer side of the rotating shaft, the connecting frame extends downward and is fixed with a turntable, and a through hole is opened on the turntable.

[0011] Preferably, the driving assembly includes a driving motor, an extension rod is fixed to the output shaft of the driving motor, an impeller entering the water is fixed to one end of the extension rod away from the driving motor, and support plates rotatably connected to the extension rod are fixed on both sides of the top of the draft base.

[0012] Preferably, a cover plate is installed on the top of the storage box, a servo motor is fixed on the top of the cover plate, an output shaft of the servo motor passes through the cover plate and is fixed with a socket, and a slot connected to the socket is opened on the top of the rotating shaft.

[0013] Preferably, an inclined block is fixed on the top of the turntable, and the top of the inclined block is designed to be tooth-shaped.

[0014] Preferably, diffusion grooves are provided at the bottom of the four sides of the water draft base, and a protective cover net is provided at the bottom of the water draft base.

[0015] Preferably, a controller and an energy storage power supply are installed on the outside of the storage box, and the controller is electrically connected to the energy storage power supply, the stirring motor, the driving motor and the servo motor respectively.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model discharges the flocculant in the storage box into the inside of the draft base through the feeding component, so that the flocculant contacts the sewage, and drives the stirring motor at the same time. The stirring motor drives the stirring shaft and the stirring blades to mix the flocculant and the sewage, which not only dissolves the flocculant in the sewage, but also facilitates the flocculant to diffuse outward in the sewage. With the driving component, the device is driven to move forward on the sewage, and multiple points are placed, which not only solves the problem of consuming a lot of manpower in the traditional placement method, but also ensures the uniformity of placement.

[0018] 2. The utility model prevents the debris in the sewage from entering the inside of the draft base and entanglement of the stirring blades through the cooperation of the protective cover net. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a partial bottom-up three-dimensional structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of a partially exploded three-dimensional structure of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the cover plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the storage box of the utility model.

[0024] Numbers in the figure: 1. Draft base; 2. Storage box; 3. Buoyancy airbag; 4. Feeding hole; 5. Mixing assembly; 51. Stirring motor; 52. Stirring shaft; 53. Stirring blade; 6. Feeding assembly; 61. Rotating shaft; 62. Connecting frame; 63. Turntable; 64. Through hole; 7. Driving assembly; 71. Driving motor; 72. Extension rod; 73. Impeller; 74. Support plate; 8. Cover plate; 9. Servo motor; 10. Socket; 11. Inclined block; 12. Diffusion tank; 13. Protective cover net. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figures 1 to 5 The sewage treatment tank for uniformly dispensing a sewage treatment coagulant shown in the figure comprises a water base 1, a storage box 2 is fixed on the top of the water base 1, a buoyancy air bag 3 is installed on the outside of the water base 1, and a plurality of feeding holes 4 for feeding are provided between the storage box 2 and the water base 1;

[0027] A mixing assembly 5 disposed inside the draft base 1;

[0028] The mixing assembly 5 includes a stirring motor 51 fixed at the top center of the draft base 1, the output shaft of the stirring motor 51 penetrates the inner cavity of the draft base 1 and is fixed with a stirring shaft 52, and a stirring blade 53 is fixed on the outer side of the stirring shaft 52;

[0029] The inner cavity of the storage box 2 is provided with a material discharge assembly 6;

[0030] Also included is a drive assembly 7 for driving the device forward;

[0031] The flocculant in the storage box 2 is discharged into the draft base 1 through the unloading component 6, so that the flocculant contacts the sewage, and at the same time the stirring motor 51 is driven. The stirring motor 51 drives the stirring shaft 52 and the stirring blades 53 to mix the flocculant and the sewage, which not only dissolves the flocculant in the sewage, but also facilitates the flocculant to diffuse outward in the sewage. In conjunction with the driving component 7, the device is driven to move forward on the sewage and multi-point delivery is achieved, which not only solves the problem of the traditional delivery method consuming a lot of manpower, but also ensures the uniformity of delivery.

[0032] The discharge assembly 6 includes a rotating shaft 61 that rotates in the inner cavity of the storage box 2 through a bearing. A connecting frame 62 is fixed to the outer side of the rotating shaft 61. The connecting frame 62 extends downward and is fixed with a turntable 63. The turntable 63 is provided with a through hole 64. The rotating shaft 61 drives the turntable 63 to rotate through the connecting frame 62 to adjust the position of the through hole 64. When the through hole 64 coincides with the discharge hole 4, the flocculant stored in the storage box 2 falls and contacts the sewage in the inner cavity of the draft base 1.

[0033] The driving assembly 7 includes a driving motor 71, an extension rod 72 is fixed to the output shaft of the driving motor 71, an impeller 73 for entering the water is fixed to the end of the extension rod 72 away from the driving motor 71, and support plates 74 rotatably connected to the extension rod 72 are fixed on both sides of the top of the draft base 1. The extension rod 72 and the impeller 73 are driven to rotate by the driving motor 71, and the impeller 73 is used to penetrate into the sewage to drive the device. At the same time, the two sets of impellers 73 are driven separately to facilitate steering adjustment.

[0034] A cover plate 8 is installed on the top of the storage box 2, and a servo motor 9 is fixed on the top of the cover plate 8. The output shaft of the servo motor 9 passes through the cover plate 8 and is fixed with a socket 10. A slot connected to the socket 10 is opened on the top of the rotating shaft 61. The cover plate 8 can prevent the flocculant from diffusing outward. At the same time, the servo motor 9 is connected to the rotating shaft 61 through the socket 10, which is convenient for driving the turntable 63.

[0035] An inclined block 11 is fixed on the top of the turntable 63, and the top of the inclined block 11 is set to be tooth-shaped. Through the setting of the inclined block 11, the flocculant in the storage box 2 is conveniently pushed upward to disperse the agglomerated flocculant and ensure that it can fall through the through hole 64 and the discharge hole 4.

[0036] Diffusion grooves 12 are provided at the bottom of the water base 1, and a protective cover net 13 is provided at the bottom of the water base 1. The diffusion grooves 12 facilitate the flocculant mixed with water in the inner cavity of the water base 1 to diffuse outward and dissolve in the surrounding sewage.

[0037] A controller and an energy storage power supply are installed on the outside of the storage box 2. The controller is electrically connected to the energy storage power supply, the stirring motor 51, the drive motor 71 and the servo motor 9 respectively. The energy storage power supply provides electrical energy to provide sufficient endurance for the device. At the same time, the controller controls the device to operate.

[0038] When in use, the flocculant is added into the storage box 2, and then the cover plate 8 is put on, the device is placed in the sewage, and suspended in the sewage through the buoyancy airbag 3, and then the driving motor 71 is started. The driving motor 71 drives the impeller 73 entering the water to rotate through the extension rod 72, so that the device moves in the sewage, and then the servo motor 9 drives the rotating shaft 61 to rotate through the socket 10, and then the rotating shaft 61 drives the turntable 63 to rotate through the connecting frame 62, and the turntable 63 drives the through hole 64 to rotate. When the through hole 64 coincides with the discharge hole 4, the flocculant falls downward through the through hole 64 and the discharge hole 4, enters the inner cavity of the draft base 1 and contacts the sewage, and at the same time, the stirring motor 51 is started, and the stirring motor 51 drives the stirring blades 53 to mix the flocculant and the sewage through the stirring shaft 52, and then the flocculant diffuses in the sewage around the diffusion tank 12 box device, and the flocculant is used to flocculate and precipitate the suspended matter in the sewage.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment tank for uniformly placing a sewage treatment coagulant, comprising a draft base (1), characterized in that: A storage box (2) is fixed on the top of the water-draught base (1), a buoyancy air bag (3) is installed on the outside of the water-draught base (1), and a plurality of feeding holes (4) for feeding are provided between the storage box (2) and the water-draught base (1); A mixing assembly (5) disposed inside the draft base (1); The mixing assembly (5) comprises a stirring motor (51) fixed at the top center of the water-removing base (1), the output shaft of the stirring motor (51) penetrates the inner cavity of the water-removing base (1) and is fixed with a stirring shaft (52), and a stirring blade (53) is fixed on the outer side of the stirring shaft (52); The inner cavity of the storage box (2) is provided with a material discharge assembly (6); It also includes a driving assembly (7) for driving the device forward.

2. A sewage treatment tank for uniformly placing a sewage treatment coagulant according to claim 1, characterized in that: The unloading assembly (6) comprises a rotating shaft (61) which rotates in the inner cavity of the storage box (2) through a bearing, a connecting frame (62) is fixed on the outer side of the rotating shaft (61), and the connecting frame (62) extends downward and is fixed with a rotating disk (63), and a through hole (64) is opened on the rotating disk (63).

3. A sewage treatment tank for uniformly placing a sewage treatment coagulant according to claim 1, characterized in that: The driving assembly (7) comprises a driving motor (71), an extension rod (72) being fixed to the output shaft of the driving motor (71), an impeller (73) for entering the water being fixed to one end of the extension rod (72) away from the driving motor (71), and support plates (74) rotatably connected to the extension rod (72) being fixed to both sides of the top of the water-drawing base (1).

4. A sewage treatment tank for uniformly placing a sewage treatment coagulant according to claim 2, characterized in that: A cover plate (8) is installed on the top of the storage box (2), a servo motor (9) is fixed on the top of the cover plate (8), an output shaft of the servo motor (9) passes through the cover plate (8) and is fixed with a socket (10), and a slot for plugging into the socket (10) is opened on the top of the rotating shaft (61).

5. The sewage treatment tank for uniformly placing a sewage treatment coagulant according to claim 2, characterized in that: An inclined block (11) is fixed to the top of the rotating disk (63), and the top of the inclined block (11) is designed to be tooth-shaped.

6. The sewage treatment tank with uniform coagulant delivery for sewage treatment according to claim 1, characterized in that: The bottom of the water-drafting base (1) is provided with diffusion grooves (12) all around, and the bottom of the water-drafting base (1) is sleeved with a protective cover net (13).

7. The sewage treatment tank with uniform coagulant delivery for sewage treatment according to claim 1, characterized in that: A controller and an energy storage power supply are installed on the outside of the storage box (2), and the controller is electrically connected to the energy storage power supply, the stirring motor (51), the driving motor (71) and the servo motor (9) respectively.

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