CN219297245U

CN219297245U - Sewage treatment flocculation tank

Info

Publication number: CN219297245U
Application number: CN202320302870.9U
Authority: CN
Inventors: 覃思绮; 李巧; 窦瑾; 王明伟
Original assignee: Guangxi University for Nationalities
Current assignee: Guangxi University for Nationalities
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-04
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a sewage treatment flocculation tank, which comprises a tank body, wherein the top end of the tank body is provided with a treatment tank, a power mechanism and a water inlet, the treatment tank is communicated with the tank body and fixedly connected to the top end of the tank body, a mixing mechanism is arranged in the treatment tank, the power mechanism is in transmission connection with a gear mechanism, the gear mechanism is fixedly connected with a stirring mechanism, and the bottom end of the tank body is provided with a water outlet component; the power mechanism comprises a power assembly fixedly connected to the top end of the tank body, the output shaft of the power assembly is rotationally connected with a connecting rod, one end of the connecting rod, far away from the power assembly, is hinged with a rack, a limiting assembly is slidably connected onto the rack, the limiting assembly is rotationally connected to the top end of the inner cavity of the tank body, and the bottom end of the limiting assembly is rotationally connected with a gear mechanism. The utility model has better flocculation effect, is more effective in sewage treatment and has certain practicability.

Description

Sewage treatment flocculation tank

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment flocculation tank.

Background

The sewage treatment, as the name implies, is the process of purifying sewage, so that the water quality of the sewage can reach the national discharge standard, and at present, different sewage treatment modes are different for different types, and in some sewage treatments, flocculation processes exist and some flocculation tanks are used at the same time. In the flocculation and precipitation process of sewage, a flocculating agent is required to be placed into a mixing reaction tank to be mixed with the sewage to perform chemical reaction, so that suspended particles in the sewage are aggregated and become large to form floccules, thus accelerating the coagulation of particles and achieving the purpose of solid-liquid separation.

The existing flocculation tank is not thoroughly stirred and cannot perform quick flocculation, so that the flocculation effect is poor, and the sewage treatment effect cannot reach a higher effect; meanwhile, the short treatment of the flocculating agent in the earlier stage can correspondingly influence the subsequent flocculation precipitation reaction. Therefore, there is a great need for a sewage treatment flocculation tank to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a sewage treatment flocculation tank.

In order to achieve the above purpose, the utility model provides a sewage treatment flocculation tank, which comprises a tank body, wherein the top end of the tank body is provided with a treatment tank, a power mechanism and a water inlet, the treatment tank is communicated with the tank body and fixedly connected with the top end of the tank body, a mixing mechanism is arranged in the treatment tank, the power mechanism is in transmission connection with a gear mechanism, the gear mechanism is fixedly connected with a stirring mechanism, and the bottom end of the tank body is provided with a water outlet component;

the power mechanism comprises a power assembly fixedly connected to the top end of the tank body, a connecting rod is rotatably connected to an output shaft of the power assembly, a rack is hinged to one end of the connecting rod, which is far away from the power assembly, a limiting assembly is slidably connected to the rack, the limiting assembly is rotatably connected to the top end of an inner cavity of the tank body, and the bottom end of the limiting assembly is rotatably connected with the gear mechanism.

Preferably, the power assembly comprises a first motor fixedly connected to the top end of the inner cavity of the tank body, an output shaft of the first motor is connected with a driving wheel in a transmission manner, the driving wheel is connected with a driven wheel through a belt, an output shaft of the driven wheel is rotationally connected with the connecting rod, and one end of the connecting rod, far away from the driven wheel, is hinged with the rack.

Preferably, the limiting assembly comprises a main shaft fixedly connected to the top end of the inner cavity of the tank body, a limiting plate is sleeved outside the main shaft, and the limiting plate is slidably connected to the rack.

Preferably, the gear mechanism comprises a second gear meshed with the rack, the second gear is rotationally connected to the bottom end of the main shaft, a rotating shaft is connected to the second gear in a transmission mode, a plurality of first supporting frames are fixedly connected to two sides of the rotating shaft, and a plurality of first supporting frames are fixedly connected to the stirring mechanism; the novel stirring mechanism is characterized in that a third gear is fixedly connected to the bottom end of the rotating shaft, a fourth gear which is symmetrically arranged is meshed with the third gear, a gear shaft is arranged in the third gear in a penetrating manner, a limiting rod which is symmetrically arranged is fixedly connected to the gear shaft, the fourth gear is sleeved outside the limiting rod, a fifth gear is meshed with the fourth gear, the fifth gear is sleeved outside the gear shaft, a plurality of second supporting frames are fixedly connected to the bottom end of the fifth gear, and the stirring mechanism is fixedly connected to the second supporting frames.

Preferably, the stirring mechanism comprises a first stirring shaft fixedly connected to the first supporting frame and a second stirring shaft fixedly connected to the second supporting frame, a first spiral blade is fixedly installed on the first stirring shaft, and a second spiral blade is fixedly installed on the second stirring shaft.

Preferably, the mixing mechanism comprises a second motor fixedly connected to the top end of the treatment box, an output shaft of the second motor is connected with a stirring rod in a transmission manner, a plurality of stirring blades are fixedly connected to the stirring rod, a medicine adding port is formed in the top end of the treatment box, a medicine outlet is formed in the bottom end of the treatment box, and the medicine outlet is communicated with the tank body through a water pipe.

Preferably, the water outlet assembly comprises a water outlet pipe communicated with the bottom end of the tank body, and an electromagnetic valve is arranged on the water outlet pipe.

Compared with the prior art, the utility model has the following advantages and technical effects:

the mixing mechanism in the treatment box can stir the flocculating agent in advance, and the flocculating agent is introduced into the tank body after the flocculating effect is improved; the length of the rack hinged to the connecting rod on the power assembly is limited, and the gear mechanism is driven to repeatedly operate under the positioning of the limiting assembly, so that the stirring mechanism can repeatedly rotate, and the flocculation effect is improved. The utility model has better flocculation effect, is more effective in sewage treatment and has certain practicability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application. In the drawings:

FIG. 1 is a schematic diagram of a sewage treatment flocculation tank of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of B in FIG. 1;

FIG. 4 is a top view of the spacing assembly;

in the figure: 1. a tank body; 2. a treatment box; 3. a water inlet; 4. a connecting rod; 5. a rack; 6. a first motor; 7. a driving wheel; 8. driven wheel; 9. a main shaft; 10. a limiting plate; 11. a second gear; 12. a first support frame; 13. a third gear; 14. a fourth gear; 15. a fifth gear; 16. a second support frame; 17. a first stirring shaft; 18. a second stirring shaft; 19. a first helical blade; 20. a second helical blade; 21. a second motor; 22. a stirring rod; 23. stirring the leaves; 24. a medicine adding port; 25. a medicine outlet; 26. a water pipe; 27. a water outlet pipe; 28. an electromagnetic valve; 29. a gear shaft; 30. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-4, the novel sewage treatment flocculation tank comprises a tank body 1, wherein a treatment tank 2, a power mechanism and a water inlet 3 are arranged at the top end of the tank body 1, the treatment tank 2 is communicated with the tank body 1 and fixedly connected to the top end of the tank body 1, a mixing mechanism is arranged in the treatment tank 2, the power mechanism is in transmission connection with a gear mechanism, the gear mechanism is fixedly connected with a stirring mechanism, and a water outlet component is arranged at the bottom end of the tank body 1;

the power mechanism comprises a power assembly fixedly connected to the top end of the tank body 1, an output shaft of the power assembly is rotationally connected with a connecting rod 4, one end, far away from the power assembly, of the connecting rod 4 is hinged with a rack 5, a limiting assembly is slidably connected onto the rack 5, the limiting assembly is rotationally connected to the top end of an inner cavity of the tank body 1, and the bottom end of the limiting assembly is rotationally connected with a gear mechanism.

The mixing mechanism in the treatment box 2 can stir the flocculating agent in advance, and the flocculating agent is introduced into the tank body 1 after the flocculating effect is improved; the length of the rack 5 hinged with the connecting rod 4 on the power assembly is limited, and the gear mechanism is driven to repeatedly operate under the positioning of the limiting assembly, so that the stirring mechanism can repeatedly rotate, and the flocculation effect is improved.

Further optimizing scheme, power component includes rigid coupling at jar 1 inner chamber top first motor 6, and the output shaft transmission of first motor 6 is connected with action wheel 7, and action wheel 7 is connected with from driving wheel 8 through belt transmission, from the output shaft rotation of driving wheel 8 to connect connecting rod 4, and connecting rod 4 is kept away from the one end articulated rack 5 from driving wheel 8. The first motor 6 drives the driving wheel 7, the driving wheel 7 drives the driven wheel 8 to rotate through a belt, the driven wheel 8 drives the hinged rack 5 on the connecting rod 4 to rotate, and the length of the rack 5 is limited.

According to a further optimization scheme, the limiting assembly comprises a main shaft 9 fixedly connected to the top end of the inner cavity of the tank body 1, a limiting plate 10 is sleeved outside the main shaft 9, and the limiting plate 10 is slidably connected to the rack 5. The limiting plate 10 is used for limiting the rack 5 to a certain extent, so that the movement direction of the rack 5 is fixed.

In a further optimized scheme, the gear mechanism comprises a second gear 11 meshed with the rack 5, the second gear 11 is rotationally connected to the bottom end of the main shaft 9, the second gear 11 is in transmission connection with a rotating shaft, a plurality of first support frames 12 are fixedly connected to two sides of the rotating shaft, and a stirring mechanism is fixedly connected to the plurality of first support frames 12; the bottom end of the rotating shaft is fixedly connected with a third gear 13, fourth gears 14 which are symmetrically arranged are meshed with the third gear 13, a gear shaft 29 is arranged in the third gear 13 in a penetrating manner, a limit rod 30 which is symmetrically arranged is fixedly connected on the gear shaft 29, a fourth gear 14 is sleeved outside the limit rod 30, a fifth gear 15 is meshed with the fourth gear 14, the fifth gear 15 is sleeved outside the gear shaft 29, a plurality of second supporting frames 16 are fixedly connected with the bottom ends of the fifth gears 15, and a stirring mechanism is fixedly connected on the second supporting frames 16. The second gear 11 rotates under the drive of the rack 5, so as to drive the first support frame 12 to correspondingly rotate; the third gear 13 and the second gear 11 rotate synchronously, and the fourth gear 14 performs certain reversing operation on the third gear, so that the movement direction of the fifth gear 15 is opposite to that of the second gear 11, the movement direction of the second support frame 16 is also changed, the reverse movement of the first support frame 12 and the second support frame 16 improves the stirring effect, and the device can perform self reversing and has extremely strong operability.

Further optimizing scheme, the stirring mechanism includes the first (mixing) shaft 17 of rigid coupling on first support frame 12 and the second (mixing) shaft 18 of rigid coupling on second support frame 16, and first helical blade 19 is fixed mounting on the first (mixing) shaft 17, and second helical blade 20 is fixed mounting on the second (mixing) shaft 18. The first helical blade 19 and the second helical blade 20 stir and mix the flocculating agent, thereby improving the flocculation effect.

Further optimizing scheme, mixing arrangement is including the rigid coupling at the second motor 21 on treatment tank 2 top, and the output shaft transmission of second motor 21 is connected with puddler 22, and the rigid coupling has a plurality of stirring leaves 23 on the puddler 22, and the medicine mouth 24 has been seted up on treatment tank 2 top, and medicine outlet 25 has been seted up to treatment tank 2 bottom, and medicine outlet 25 communicates with jar body 1 through water pipe 26. The second motor 21 drives the stirring blade 23 on the stirring rod 22 to stir the flocculant preliminarily, so that the difficulty of subsequent treatment is reduced.

Further optimizing scheme, go out water subassembly and include the outlet pipe 27 of intercommunication jar body 1 bottom, be provided with solenoid valve 28 on the outlet pipe 27. The water outlet pipe 27 is used for discharging the treated sewage, and the electromagnetic valve 28 controls the switch, so that the operation can be conveniently performed at any time.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. A sewage treatment flocculation tank, which is characterized in that: the water treatment device comprises a tank body (1), wherein a treatment box (2), a power mechanism and a water inlet (3) are arranged at the top end of the tank body (1), the treatment box (2) is communicated with the tank body (1) and fixedly connected with the top end of the tank body (1), a mixing mechanism is arranged in the treatment box (2), the power mechanism is in transmission connection with a gear mechanism, the gear mechanism is fixedly connected with a stirring mechanism, and a water outlet component is arranged at the bottom end of the tank body (1);

the power mechanism comprises a power assembly fixedly connected to the top end of the tank body (1), a connecting rod (4) is rotationally connected to an output shaft of the power assembly, one end, away from the power assembly, of the connecting rod (4) is hinged to a rack (5), a limiting assembly is slidingly connected to the rack (5), the limiting assembly is rotationally connected to the top end of an inner cavity of the tank body (1), and the bottom end of the limiting assembly is rotationally connected to the gear mechanism.

2. The wastewater treatment flocculation tank of claim 1, wherein: the power assembly comprises a first motor (6) fixedly connected to the top end of the tank body (1), an output shaft of the first motor (6) is connected with a driving wheel (7), the driving wheel (7) is connected with a driven wheel (8) through belt transmission, the driven wheel (8) is rotationally connected with the connecting rod (4), and one end of the connecting rod (4) away from the driven wheel (8) is hinged to the rack (5).

3. The wastewater treatment flocculation tank of claim 1, wherein: the limiting assembly comprises a main shaft (9) fixedly connected to the top end of the inner cavity of the tank body (1), a limiting plate (10) is sleeved outside the main shaft (9), and the limiting plate (10) is slidably connected to the rack (5).

4. A wastewater treatment flocculation tank according to claim 3, wherein: the gear mechanism comprises a second gear (11) meshed with the rack (5), the second gear (11) is rotationally connected to the bottom end of the main shaft (9), the second gear (11) is in transmission connection with a rotating shaft, a plurality of first supporting frames (12) are fixedly connected to two sides of the rotating shaft, and a plurality of first supporting frames (12) are fixedly connected to the stirring mechanism; the novel stirring mechanism is characterized in that a third gear (13) is fixedly connected to the bottom end of the rotating shaft, a fourth gear (14) which is symmetrically arranged is meshed with the third gear (13), a gear shaft (29) is arranged in the third gear (13) in a penetrating mode, a limiting rod (30) which is symmetrically arranged is fixedly connected to the gear shaft (29), the fourth gear (14) is sleeved outside the limiting rod (30), a fifth gear (15) is meshed with the fourth gear (14), the fifth gear (15) is sleeved outside the gear shaft (29), a plurality of second supporting frames (16) are fixedly connected to the bottom end of the fifth gear (15), and stirring mechanisms are fixedly connected to the second supporting frames (16).

5. The wastewater treatment flocculation tank of claim 4, wherein: the stirring mechanism comprises a first stirring shaft (17) fixedly connected to the first supporting frame (12) and a second stirring shaft (18) fixedly connected to the second supporting frame (16), a first spiral blade (19) is fixedly installed on the first stirring shaft (17), and a second spiral blade (20) is fixedly installed on the second stirring shaft (18).

6. The wastewater treatment flocculation tank of claim 1, wherein: the mixing mechanism comprises a second motor (21) fixedly connected to the top end of the treatment box (2), a stirring rod (22) is connected to an output shaft of the second motor (21) in a transmission mode, a plurality of stirring blades (23) are fixedly connected to the stirring rod (22), a medicine adding port (24) is formed in the top end of the treatment box (2), a medicine outlet (25) is formed in the bottom end of the treatment box (2), and the medicine outlet (25) is communicated with the tank body (1) through a water pipe (26).

7. The wastewater treatment flocculation tank of claim 1, wherein: the water outlet assembly comprises a water outlet pipe (27) communicated with the bottom end of the tank body (1), and an electromagnetic valve (28) is arranged on the water outlet pipe (27).